:root{--bg:#f7f8fa;--card:#fff;--ink:#19212d;--sub:#758092;--line:#e9edf2;--blue:#5377ed;--blue-soft:#edf1ff;--shadow:0 10px 34px rgba(30,52,90,.045)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,'SF Pro Display','PingFang SC','Microsoft Yahei',sans-serif;letter-spacing:.1px}button,input,select{font:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #bdd0ff;outline-offset:2px}.app-shell{display:flex;min-height:100vh}.sidebar{width:232px;flex:0 0 232px;background:#fff;border-right:1px solid var(--line);padding:31px 17px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.logo{display:flex;align-items:center;gap:10px;padding:0 10px 46px}.logo-glyph{width:35px;height:35px;background:#202d4d;border-radius:12px;color:white;display:grid;place-items:center;font-size:22px}.logo strong{font-size:17px;letter-spacing:1px;display:block;line-height:1.4}.logo strong span{font-weight:400;color:#8d99a9}.logo small{display:block;font-size:8px;letter-spacing:2.2px;color:#8e98a6}.side-caption{font-size:10px;letter-spacing:1px;color:#aab1bc;margin:0 15px 13px;font-weight:650}.nav-item{width:100%;height:45px;background:transparent;border:0;text-align:left;border-radius:11px;padding:0 13px;color:#707a8b;font-weight:600;display:flex;align-items:center;gap:12px;margin:4px 0}.nav-item span{font-size:18px;width:22px;text-align:center}.nav-item.active,.nav-item:hover{background:#eef3ff;color:#4266d8}.sidebar-bottom{margin-top:auto;padding:20px 16px;background:linear-gradient(140deg,#f0f3fc,#f9fafc);border-radius:16px}.side-orb{width:48px;height:48px;background:radial-gradient(circle at 30% 26%,#fff,#adc0ff 32%,#7d98ee 65%,#e5e7fb 78%);border-radius:50%;box-shadow:0 6px 18px #bdc7ed80;margin-bottom:18px}.sidebar-bottom b{display:block;font-size:17px;line-height:1.4}.sidebar-bottom small,.sidebar-bottom span{display:block;color:#8490a6;font-size:10px;margin-top:7px}.sidebar-bottom span{color:#9ba5b4}.main{flex:1;min-width:0}.topbar{height:76px;display:flex;justify-content:space-between;align-items:center;padding:0 48px;border-bottom:1px solid #eceff3;background:#ffffffb8}.breadcrumbs{color:#a2abb9;font-size:12px}.breadcrumbs span{padding:0 10px;color:#c4cbd6}.breadcrumbs strong{color:#515f73}.top-tools{display:flex;align-items:center;gap:13px}.language-switch{border:1px solid #e6e9f0;background:white;border-radius:8px;padding:5px 12px;color:#687489;font-size:12px}.status-badge,.pill,.tool-flag{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;background:#f0f4fe;color:#5c79cd;font-size:11px;border-radius:30px;white-space:nowrap}.dot{height:7px;width:7px;border-radius:50%;background:#80a4fe;box-shadow:0 0 0 3px #e5ecfe}.connected .dot{background:#26b58f;box-shadow:0 0 0 3px #dbf8ed}.page-content{max-width:1390px;margin:auto;padding:36px 48px}.hero{height:216px;overflow:hidden;padding:40px 47px;margin-bottom:40px;position:relative;border-radius:19px;background:linear-gradient(105deg,#edf0fa 0%,#f0f3f9 62%,#e9eef9 100%);display:flex;align-items:center;justify-content:space-between}.overline,.eyebrow{font-weight:700;letter-spacing:2px;font-size:10px;color:#7d90bc}.hero h1{font-size:38px;line-height:1.3;letter-spacing:-1.5px;margin:12px 0 10px;font-weight:700}.hero p{font-size:13px;color:#7a879b;margin:0}.hero-bubble{width:238px;height:180px;position:relative;margin-right:36px;filter:drop-shadow(0 14px 18px #8fa3d380)}.b-one,.b-two,.b-three{border-radius:50%;position:absolute}.b-one{width:146px;height:146px;left:36px;top:12px;background:radial-gradient(circle at 26% 25%,#ffffff,#bac9f6 32%,#748fe0 70%,#c4c9ed 95%)}.b-two{width:95px;height:95px;top:65px;left:125px;background:radial-gradient(circle at 23% 22%,#fefefe,#d4daec 35%,#849bd6 82%);opacity:.83}.b-three{width:50px;height:50px;top:0;left:146px;background:radial-gradient(circle at 25% 25%,#fff,#d3dcf9 47%,#b5bfe5 86%)}.section{scroll-margin-top:20px;margin-bottom:48px}.section-title{display:flex;align-items:center;justify-content:space-between;margin:0 0 19px}.section-title h2{font-size:20px;letter-spacing:-.3px;margin:0}.section-title h2 em{font-size:10px;font-weight:700;color:#b0baca;font-style:normal;letter-spacing:1.5px;margin-left:11px}.section-title p{color:#9aa4b2;margin:5px 0 0;font-size:12px}.power-box{display:flex;align-items:center;gap:12px;color:#8a97aa;font-size:12px}.switch input{position:absolute;opacity:0}.switch i{display:block;width:46px;height:26px;background:#d6dce6;border-radius:20px;transition:.2s;position:relative}.switch i:before{content:'';position:absolute;width:20px;height:20px;background:white;border-radius:50%;top:3px;left:3px;box-shadow:0 2px 5px #78839855;transition:.2s}.switch input:checked+i{background:#5778e8}.switch input:checked+i:before{transform:translateX(20px)}.content-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,1fr);gap:19px}.card{background:var(--card);border-radius:18px;padding:25px 27px;border:1px solid #eaf0f5;box-shadow:var(--shadow);min-width:0}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:23px;gap:12px}.card h3{font-size:17px;letter-spacing:-.2px;margin:4px 0 0}.preview-card .pill{background:#f0f4fa;color:#8f9aac}.preview-stage{height:232px;border-radius:14px;background:radial-gradient(ellipse at 50% 110%,#d4d8e7,#101b2d 64%,#0a1322 100%);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.preview-aura{position:absolute;height:190px;width:70%;border-radius:50%;background:#839cff;filter:blur(65px);opacity:.18;transition:background .2s}.stage-caption{position:absolute;top:18px;left:20px;color:#718098;font-size:9px;letter-spacing:2px}.light-rack{width:min(90%,530px);position:relative;z-index:1}.rail-label{display:flex;justify-content:space-between;align-items:center;color:#aebad0;font-size:9px;letter-spacing:1.3px;margin-bottom:8px}.rail-label small{font-size:9px;letter-spacing:0}.rail-label.second{margin-top:22px}.led-strip{display:flex;gap:3px;min-height:11px;align-items:stretch;width:100%}.led{height:10px;flex:1;min-width:1px;background:var(--led,#222e48);border-radius:2px;box-shadow:0 0 12px var(--glow,transparent);transition:background-color .12s linear;outline:0}.stage-foot{position:absolute;bottom:11px;color:#8390aa;font-size:10px}.preview-info{display:grid;grid-template-columns:1fr 1fr 1fr;text-align:center;padding:23px 0 0}.preview-info>div{border-right:1px solid var(--line)}.preview-info>div:last-child{border:none}.mini-label{display:block;font-size:10px;color:#9da8b9;margin-bottom:6px}.preview-info strong{font-size:12px;font-weight:650}.icon-btn{width:32px;height:32px;border-radius:50%;border:1px solid #edf0f5;background:#fff;color:#8793a7;font-size:21px}.color-picker-row{display:flex;gap:15px;align-items:center;margin:5px 0 17px}.color-preview{width:62px;height:62px;border-radius:14px;background:#6a83ff;box-shadow:0 8px 19px #8697df33;position:relative;overflow:hidden;border:4px solid #f8f9fd}.color-preview input{position:absolute;width:110px;height:110px;opacity:0;top:-22px;left:-22px;cursor:pointer}.color-meta strong{display:block;font-size:17px;letter-spacing:.7px}.color-meta>span:last-child{font-size:11px;color:#a0aabb;display:block;margin-top:2px}.color-swatches{display:flex;gap:9px;flex-wrap:wrap}.swatch{height:24px;width:24px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #ebedf1;position:relative}.swatch.selected:after{content:'';position:absolute;inset:-5px;border:1px solid #b5c1df;border-radius:50%}.divider{height:1px;background:#eef0f5;margin:25px 0}.slider-group{margin-bottom:23px}.slider-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.slider-head label{font-weight:650;font-size:12px}.slider-head label small{font-weight:500;font-size:9px;color:#adb5c1;margin-left:5px}.slider-head output{color:#5777d2;background:#eff3ff;border-radius:7px;padding:3px 7px;font-size:11px;font-weight:700}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:5px;background:linear-gradient(90deg,#6784ef,#dfe4ef);border-radius:4px;cursor:pointer;display:block}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:17px;height:17px;background:#fff;border:4px solid #5a79e7;border-radius:50%;box-shadow:0 2px 6px #5b7bd044}.safety-info{font-size:10px;color:#9ba6b7;padding:12px;background:#f8f9fc;border-radius:10px}.effects-card,.presets-card{margin-top:19px}.effects-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:11px}.effect-tile{min-width:0;text-align:left;border:1px solid #ecf0f4;border-radius:12px;background:#fff;padding:15px 13px;transition:.15s}.effect-tile:hover{border-color:#cdd9fe;transform:translateY(-1px)}.effect-tile.active{background:#f3f6ff;border-color:#a9bbfc}.effect-sample{display:flex;height:21px;gap:2px;margin-bottom:13px;align-items:center}.effect-sample i{height:11px;flex:1;border-radius:2px;opacity:.95}.effect-tile b{font-size:12px;display:block}.effect-tile small{font-size:9px;color:#a1abb9}.secondary-btn,.primary-btn,.tool-btn{border-radius:9px;padding:9px 13px;font-size:12px;font-weight:650;border:1px solid #e2e7f0;background:white;color:#536178;white-space:nowrap}.primary-btn{background:#5677ed;color:white;border-color:#5677ed}.primary-btn:hover{background:#4265d6}.secondary-btn:hover{background:#f7f9ff}.scene-list{display:flex;flex-wrap:wrap;gap:10px}.scene-chip{display:flex;align-items:center;gap:9px;background:#f7f9fd;border:1px solid #eaf0f9;padding:8px 9px;border-radius:9px}.scene-dot{width:13px;height:13px;border-radius:50%;display:inline-block}.scene-chip b{font-size:11px}.scene-chip button{border:0;background:transparent;color:#a1aabc;font-size:17px;padding:0 2px}.empty-state{color:#9ca8b8;background:#f8f9fc;border-radius:10px;width:100%;padding:17px;font-size:12px}.tool-flag{letter-spacing:1px}.editor-toolbar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.tool-group{display:flex;gap:7px}.tool-btn.active{background:#eff3ff;border-color:#b1c2ff;color:#5274da}.editor-hint{margin:16px 0 20px;font-size:11px;color:#98a4b5}.pixel-board{background:#f8fafd;border:1px solid #e8edf6;padding:20px 18px;border-radius:11px;display:flex;flex-direction:column;gap:13px;user-select:none}.pixel-line{display:grid;grid-template-columns:80px minmax(0,1fr);gap:10px;align-items:center}.pixel-line label{font-size:10px;color:#7d899b}.pixel-grid{display:flex;gap:4px;flex-wrap:nowrap;align-items:center}.pixel{flex:1;min-width:3px;max-width:25px;aspect-ratio:1;min-height:7px;background:#cdd6e7;border:1px solid #ffffffa0;border-radius:4px;cursor:crosshair}.pixel:hover{outline:2px solid #7893ea;outline-offset:1px}.editor-footer{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:14px}.editor-footer span{margin-right:auto;color:#a2acb9;font-size:11px}.link-btn{border:0;background:none;color:#6681d3;font-weight:600;font-size:11px;padding:6px 0}.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px}.field-label,.stacked{display:block;font-size:11px;color:#7a8798;margin-bottom:9px}.input-row,.wifi-inputs{display:flex;gap:8px}.text-field,.stacked select,.stacked input{min-width:0;width:100%;padding:10px 11px;border:1px solid #e5eaf3;border-radius:9px;background:#fafbfd;color:#3c4b62;font-size:12px}.helper{color:#a0aabd;font-size:11px;margin-top:11px;line-height:1.7}.device-facts div{display:flex;justify-content:space-between;gap:8px;margin-top:13px;font-size:11px}.device-facts span{color:#9ea9b8}.device-facts strong{font-weight:600}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px 11px}.stacked select,.stacked input{display:block;margin-top:6px}.full{width:100%;margin-top:16px}.wifi-card{margin-top:19px}.wifi-inputs>*{flex:1}.wifi-inputs button{flex:0 0 auto}footer{font-size:10px;color:#a3adbb;padding:20px 0 6px;display:flex;justify-content:space-between;gap:15px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,35px);background:#202d44;color:#fff;font-size:12px;border-radius:11px;box-shadow:0 13px 25px #26345145;padding:12px 18px;opacity:0;pointer-events:none;transition:opacity .22s,transform .22s;z-index:20;max-width:85vw}.toast.show{opacity:1;transform:translate(-50%,0)}@media(max-width:1180px){.sidebar{width:185px;flex-basis:185px}.page-content{padding:30px 25px}.topbar{padding:0 25px}.effects-grid{grid-template-columns:repeat(5,1fr)}.card{padding:20px}.hero{padding:27px}}@media(max-width:900px){.sidebar{display:none}.topbar{height:60px}.hero h1{font-size:29px}.hero{height:172px}.hero-bubble{transform:scale(.75);margin-right:0}.content-grid,.device-grid{grid-template-columns:1fr}.effects-grid{grid-template-columns:repeat(5,1fr)}}@media(max-width:600px){.page-content{padding:19px 14px}.topbar{padding:0 15px}.hero{padding:25px 22px;margin-bottom:26px}.hero-bubble{opacity:.45;position:absolute;right:-60px;top:0}.hero h1{font-size:27px;position:relative;z-index:1}.hero p{max-width:250px;position:relative;z-index:1}.section-title{align-items:flex-start}.section-title h2{font-size:17px}.section-title h2 em{display:block;margin:1px 0}.card{padding:18px}.effects-grid{grid-template-columns:repeat(2,1fr)}.preview-stage{height:212px}.wifi-inputs{flex-direction:column}.input-row{flex-direction:column}.editor-toolbar{gap:9px}.pixel-line{grid-template-columns:57px minmax(0,1fr)}.pixel-grid{gap:2px}.pixel-board{padding:13px 9px}.pixel{border-radius:2px}.settings-grid{grid-template-columns:1fr 1fr}.power-box{margin-top:6px}footer{flex-direction:column;gap:3px}.editor-footer{gap:8px}.hero{border-radius:15px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
/* Luma Studio V1.1 — keyframe studio, power diagnostics, restrained Apple-like style */
.timeline-card{background:linear-gradient(180deg,#fff 0%,#fff 80%,#fbfcff 100%)}
.timeline-toolbar{display:grid;grid-template-columns:150px 1fr 1fr auto;align-items:end;gap:12px;margin-bottom:26px}
.timeline-toolbar .stacked{margin:0}
.timeline-actions{display:flex;gap:8px;justify-content:flex-end;padding-bottom:1px;flex-wrap:wrap}
.timeline-track-shell{border-radius:15px;background:#f6f8fc;padding:20px 24px;border:1px solid #e9edf4}
.timeline-track-title{display:flex;justify-content:space-between;align-items:center;color:#8e9aad;font-size:10px;letter-spacing:1px;margin-bottom:23px}
.timeline-track-title strong{color:#354867;font-weight:650;letter-spacing:0;font-size:12px}
.timeline-track{position:relative;height:30px;margin:0 11px 24px}
.track-bar{position:absolute;left:0;right:0;top:13px;height:3px;background:#d7e0f2;border-radius:8px}
.timeline-marker{position:absolute;top:6px;transform:translateX(-50%);width:17px;height:17px;background:#fff;border:3px solid #9baad2;box-shadow:0 0 0 3px #f5f7fc;border-radius:50%;padding:0;z-index:2}
.timeline-marker.selected{border-color:#4b72eb;background:#b5c5ff}
.timeline-head{position:absolute;top:-4px;height:39px;width:2px;pointer-events:none;background:#456fe8;z-index:1}
.timeline-head:before{content:'';position:absolute;top:-5px;left:-4px;width:10px;height:10px;border-radius:50%;background:#456fe8}
.timeline-keyframes{display:flex;gap:10px;flex-wrap:wrap;margin:19px 0 10px}
.timeline-frame{width:174px;max-width:calc(50% - 5px);border:1px solid #e7ebf2;border-radius:11px;background:#fff;padding:10px 12px;display:flex;flex-direction:column;gap:9px;position:relative}
.timeline-frame.active{border-color:#a5bafa;background:#f7f9ff}
.frame-select{font-size:12px;color:#42506b;font-weight:650;background:transparent;border:0;text-align:left;padding:0}
.frame-swatches{display:flex;overflow:hidden;gap:2px;height:13px;border-radius:4px}
.frame-swatches i{flex:1;min-width:4px;border-radius:2px}
.frame-remove{position:absolute;right:9px;top:5px;border:0;color:#8795aa;font-size:20px;background:transparent;padding:0 5px}
.notice-row{margin-top:13px;border-radius:10px;background:#f7f9fc;display:flex;gap:14px;align-items:center;justify-content:space-between;padding:12px 14px}
.notice-row span{color:#8b99ad;font-size:11px;line-height:1.55;max-width:750px}
.notice-row button{flex:0 0 auto}
.power-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:11px;margin:14px 0 22px}
.power-stats>div{background:#f7f9fc;padding:15px 13px;border-radius:11px;min-width:0}
.power-stats span,.power-stats small{display:block;font-size:10px;color:#9aa5b4}
.power-stats strong{display:block;font-size:22px;margin:8px 0 2px;color:#273347;line-height:1.2}
.budget-meter{height:7px;background:#edf1f7;border-radius:20px;margin-top:18px;overflow:hidden}
.budget-meter>div{height:100%;width:0;background:linear-gradient(90deg,#91aaed,#5a82e5);border-radius:20px;transition:width .3s}
.budget-meter>div.over{background:linear-gradient(90deg,#efa88d,#e47676)}
.channel-check{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-top:20px}
.channel-btn{border:1px solid #e8edf5;background:#fff;border-radius:11px;padding:14px 6px;text-align:center;font-size:17px;font-weight:750;color:#26344b}
.channel-btn span{display:block;font-size:11px;color:#94a0b2;font-weight:500}
.channel-btn.red:first-letter{color:#df5d5d}.channel-btn.green:first-letter{color:#41ae7b}.channel-btn.blue:first-letter{color:#5789e8}
.channel-btn.white{background:#f9fafc}
.channel-btn:hover{border-color:#adbee9;background:#f8faff}
/* Slightly reduce decorative intensity: typography and controls carry the hierarchy. */
.hero-bubble{opacity:.64}.hero{background:linear-gradient(100deg,#eff2fa,#f6f8fc 72%,#eaf0fb)}
@media (max-width:1120px){.timeline-toolbar{grid-template-columns:1fr 1fr}.timeline-actions{justify-content:flex-start}}
@media (max-width:600px){.timeline-toolbar{grid-template-columns:1fr 1fr}.timeline-actions{grid-column:1/-1;justify-content:stretch}.timeline-actions button{flex:1}.notice-row{flex-direction:column;align-items:stretch}.notice-row button{width:100%}.timeline-track-shell{padding:17px 14px}.timeline-frame{width:calc(50% - 5px)}.power-stats{gap:6px}.power-stats>div{padding:10px 8px}.power-stats strong{font-size:16px}.power-stats span{font-size:9px}.channel-check{grid-template-columns:repeat(4,1fr)}.channel-btn{font-size:13px}}
.mobile-dock{display:none}
@media(max-width:900px){
  .mobile-dock{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(5,1fr);gap:3px;z-index:15;padding:9px 10px calc(9px + env(safe-area-inset-bottom));background:rgba(255,255,255,.95);border-top:1px solid #e6eaf2;box-shadow:0 -5px 24px #5a698c13;backdrop-filter:blur(16px)}
  .mobile-dock button{min-width:0;border:0;border-radius:10px;background:transparent;color:#8b96a8;font-size:11px;padding:4px 0 5px;display:flex;flex-direction:column;gap:3px;align-items:center}
  .mobile-dock button span{font-size:21px;line-height:1.2}
  .mobile-dock button.active{background:#edf2ff;color:#4870e9}
  .page-content{padding-bottom:105px}footer{padding-bottom:6px}
}

/* V1.2: minimalist pixel mapper & LAN device cards. */
.layout-card{display:flex;flex-direction:column;gap:16px}
.layout-toolbar{display:flex;align-items:end;gap:14px;flex-wrap:wrap}
.layout-toolbar .stacked{min-width:145px;flex:1}
.layout-toolbar .layout-checkbox{min-width:128px;flex:0 0 auto;align-items:center;justify-content:center;gap:15px;padding-bottom:7px}
.layout-checkbox input{accent-color:#5480e8;width:19px;height:19px}
#layoutCanvas{display:block;width:100%;height:255px;touch-action:manipulation;border-radius:18px;background:linear-gradient(155deg,#101827,#17253c);border:1px solid #233351;cursor:crosshair}
.layout-legend{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted, #67748a)}
.layout-legend span{display:flex;align-items:center;gap:8px}.legend-point{display:block;width:10px;height:10px;border-radius:50%;background:#84a5ff;box-shadow:0 0 12px #6d95ff80}
.device-form-inline{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}.device-form-inline .text-field{flex:1 1 175px}
.device-collection{display:grid;gap:9px;margin:15px 0}.stored-device{display:grid;grid-template-columns:minmax(120px,1fr) auto auto;align-items:center;gap:12px;padding:14px;border:1px solid #e9edf5;border-radius:15px;background:#fafbff}
.stored-device b{font-size:14px}.stored-device small{display:block;color:#778395;font-size:12px;margin-top:3px}.stored-device span{font-size:12px;color:#778395}
.stored-device .online{color:#14835d}.stored-device button{padding:8px 12px;border-radius:10px;border:1px solid #e1e7f0;background:white;cursor:pointer;color:#304769;font-weight:600}
.stored-device button:hover{background:#edf2fc}.stored-device .delete-device{color:#a13c4a}
.multi-device-tools{display:flex;gap:10px;flex-wrap:wrap}
@media(max-width:700px){.layout-toolbar .stacked{min-width:125px}.stored-device{grid-template-columns:1fr auto;gap:8px}.stored-device span{grid-column:1/-1;grid-row:2}.stored-device button{grid-row:3}.device-form-inline .primary-btn{width:100%}}
/* Prevent narrow-screen action rows from causing horizontal page scrolling. */
.tool-group{flex-wrap:wrap;max-width:100%;min-width:0}
.notice-row .tool-group{justify-content:flex-end}
@media(max-width:600px){.notice-row .tool-group{width:100%}.notice-row .tool-group button{flex:1 1 135px;min-width:0;white-space:normal}.editor-toolbar .tool-group{justify-content:flex-start}.editor-toolbar .tool-group button{white-space:normal}}

/* V1.3 — calm, tactile Visual Lab. No rainbow-heavy UI. */
.visual-workbench{border:1px solid #e5eaf2;background:#fbfcff;border-radius:22px;overflow:hidden}
.visual-heading{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:21px 22px 14px}
.visual-heading strong{font-size:17px;font-weight:720;letter-spacing:-.3px;color:#202a3d}
.visual-heading p{font-size:11px;color:#8b99ad;margin:5px 0 0}
.canvas-meta{display:flex;align-items:center;gap:7px;white-space:nowrap;color:#677c9e;background:white;border:1px solid #e8edf4;padding:9px 12px;border-radius:30px;font-size:11px}
.live-dot{display:block;width:7px;height:7px;border-radius:50%;background:#5ca88f}
.visual-tools{padding:0 18px 15px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.visual-tool-group{display:flex;gap:3px;padding:4px;border:1px solid #e4e9f3;background:white;border-radius:13px}
.visual-tool{padding:9px 11px;border:0;border-radius:9px;background:transparent;color:#768399;font-size:13px;font-weight:620;white-space:nowrap;cursor:pointer}
.visual-tool span{font-size:11px;margin-left:3px}
.visual-tool.active{background:#e9efff;color:#3563c5;box-shadow:0 2px 5px #778fd918}
.visual-tool:hover:not(.active){background:#f6f8fc;color:#324963}
.visual-aux{display:flex;align-items:center;gap:10px}
.visual-aux label{display:flex;align-items:center;font-size:11px;gap:8px;color:#8a96a6}
.visual-aux select{border-radius:8px;padding:8px;border:1px solid #e4e9f2;background:white;color:#3b506d;font-size:12px}
.visual-icon{padding:9px 12px;border-radius:9px;border:1px solid #e5eaf1;background:white;color:#596981;font-size:11px;white-space:nowrap;cursor:pointer}
.visual-canvas-wrap{position:relative;margin:0 18px}
#layoutCanvas{height:348px;width:100%;border-radius:17px;background:radial-gradient(ellipse at 48% 30%,#1b2c47 0%,#101a2e 58%,#0d1526 100%);touch-action:none;border:1px solid #223655;cursor:crosshair}
.canvas-help{position:absolute;top:14px;right:15px;font-size:10px;padding:6px 9px;border:1px solid #ffffff18;background:#172b44bb;color:#a8b8d5;border-radius:9px;pointer-events:none}
.canvas-watermark{position:absolute;right:17px;bottom:14px;font-size:10px;color:#778cab;letter-spacing:1.7px;opacity:.55;pointer-events:none}.canvas-watermark b{font-weight:700;color:#a7b9d8}
.visual-bottom-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px 18px;padding:15px 20px;border-bottom:1px solid #e8edf5}
.zoom-row{display:flex;align-items:center;gap:10px;font-size:11px;color:#7b8ca6;min-width:215px}.zoom-row input{width:120px;accent-color:#6488d7}.zoom-row strong{font-size:11px;color:#405575;min-width:36px}
.visual-toggle{display:flex;align-items:center;gap:7px;color:#718098;font-size:11px;white-space:nowrap}.visual-toggle input{accent-color:#557bd7}
.visual-bottom-controls button{margin-left:auto;padding:9px 13px;font-size:11px}
.pixel-inspector{display:grid;grid-template-columns:42px minmax(125px,1fr) minmax(90px,.75fr) minmax(120px,.85fr);gap:11px 13px;align-items:center;padding:16px 20px;background:#fff}
.inspector-swatch{height:37px;width:37px;border-radius:11px;background:#dde4ef;border:1px solid #e2e6ed;box-shadow:inset 0 0 0 3px #ffffff70}
.pixel-inspector small{display:block;font-size:9px;letter-spacing:1px;color:#9ba8b9;margin-bottom:5px}.pixel-inspector strong{font-size:12px;color:#2b3b55;overflow-wrap:anywhere}
.inspector-hint{grid-column:1/-1;font-size:10px;color:#98a5b8}
.visual-templates{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 18px 17px;background:#fff}
.visual-templates span{font-size:11px;font-weight:640;color:#8491a5;margin-right:5px}.visual-templates button{font-size:11px;padding:8px 13px;border-radius:9px}
@media(max-width:850px){.visual-tool span{display:none}.visual-tool{font-size:17px;padding:8px 13px}.visual-aux{flex:1;justify-content:flex-end}}
@media(max-width:600px){.visual-heading{padding:17px 13px 10px}.visual-heading strong{font-size:15px}.visual-heading p{font-size:10px}.canvas-meta{padding:7px 9px;font-size:10px}.visual-tools{padding:0 10px 12px;gap:8px}.visual-tool-group{width:100%;justify-content:space-around}.visual-tool{flex:1}.visual-aux{width:100%;justify-content:space-between}.visual-canvas-wrap{margin:0 9px}#layoutCanvas{height:300px}.canvas-help{font-size:9px;right:8px;top:10px;max-width:68%;text-align:right}.visual-bottom-controls{padding:12px 12px;gap:11px}.zoom-row{min-width:100%;justify-content:space-between}.zoom-row input{flex:1;width:100%}.visual-bottom-controls button{margin-left:0;flex:1}.pixel-inspector{grid-template-columns:38px 1fr 1fr;padding:13px 11px;gap:9px}.pixel-inspector>div:nth-child(4){grid-column:2/4}.inspector-hint{grid-column:1/-1}.visual-templates{padding:12px 10px}.visual-templates span{width:100%}}

/* V1.4 — Device Hub, BLE discovery and group control */
.device-hub-overview{margin-bottom:18px;background:linear-gradient(145deg,#ffffff,#f8faff)}
.hub-head{display:flex;align-items:flex-start;justify-content:space-between;gap:22px}.hub-head h3{font-size:22px;margin:4px 0 8px}.hub-head p{font-size:12px;color:#7e8ca3;max-width:620px;line-height:1.75;margin:0}
.transport-chips{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.transport-chips span{font-size:10px;font-weight:700;color:#4669af;background:#edf3ff;border:1px solid #dde8fb;border-radius:999px;padding:7px 10px;white-space:nowrap}
.discovery-actions{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0 14px}.bluetooth-status{display:flex;align-items:center;gap:12px;border:1px solid #e7ebf2;background:#fafbfd;border-radius:14px;padding:13px 15px}.bluetooth-status .bt-dot{width:9px;height:9px;background:#a7b1bf;border-radius:50%;box-shadow:0 0 0 5px #a7b1bf12}.bluetooth-status.connected .bt-dot{background:#42a680;box-shadow:0 0 0 5px #42a68016}.bluetooth-status strong,.bluetooth-status small{display:block}.bluetooth-status strong{font-size:12px;color:#28354b}.bluetooth-status small{font-size:10px;color:#8996a8;margin-top:4px;line-height:1.5}
.bluetooth-results{display:grid;gap:10px;margin-top:12px}.bt-device-card{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid #e8edf5;background:white;border-radius:15px;padding:13px 14px}.bt-device-card>div:first-child{display:flex;align-items:center;gap:11px}.bt-device-card b,.bt-device-card small{display:block}.bt-device-card b{font-size:13px}.bt-device-card small{font-size:10px;color:#8d99aa;margin-top:3px}.bt-device-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:#eef3ff;color:#4f74c9;font-weight:800}.bt-device-card>div:last-child{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.bt-device-card button{font-size:10px;padding:8px 10px}
.group-creator{display:flex;gap:9px;margin:12px 0}.group-creator .text-field{flex:1}.group-tabs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.group-tab{border:1px solid #e4e9f2;background:#fff;color:#738096;border-radius:999px;padding:8px 12px;font-size:11px;cursor:pointer}.group-tab.active{background:#edf3ff;border-color:#d8e3fb;color:#3f67bf;font-weight:700}.stored-device{grid-template-columns:auto minmax(120px,1fr) auto auto auto auto}.stored-device.selected{border-color:#cbd9f7;background:#f7f9ff}.device-select{accent-color:#557bd7;width:16px;height:16px}.group-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:14px}.group-summary>div{background:#f7f9fc;border-radius:12px;padding:12px}.group-summary span{display:block;font-size:9px;color:#98a4b5;margin-bottom:5px}.group-summary strong{font-size:12px;color:#30415d}
@media(max-width:760px){.hub-head{flex-direction:column}.transport-chips{justify-content:flex-start}.bt-device-card{align-items:flex-start;flex-direction:column}.bt-device-card>div:last-child{width:100%}.bt-device-card button{flex:1}.stored-device{grid-template-columns:auto 1fr auto}.stored-device span{grid-column:2/4}.stored-device button{grid-row:auto}.group-summary{grid-template-columns:1fr 1fr}.group-summary>div:last-child{grid-column:1/-1}.discovery-actions>*{flex:1 1 150px}}


/* V1.5 — Spatial Light Canvas */
.spatial-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.7fr);gap:18px}
.spatial-main-card,.spatial-side-card{min-width:0}.spatial-toolbar{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin:14px 0 16px}.spatial-toolbar .stacked{min-width:140px}.spatial-toolbar input,.spatial-toolbar select{min-height:39px}
.space-canvas-wrap{border-radius:22px;overflow:hidden;border:1px solid #dfe6f0;background:#f8fafc}.space-canvas{height:520px;position:relative;overflow:hidden;background:linear-gradient(180deg,#f8fafc 0%,#eef3f8 100%);touch-action:none;user-select:none}
.space-canvas[data-preset="desk"]{background:linear-gradient(180deg,#f8fafc 0 68%,#e8edf3 68% 100%)}.space-canvas[data-preset="room"]{background:linear-gradient(180deg,#f8fafc 0 78%,#e9eef4 78% 100%)}.space-canvas[data-preset="wall"]{background:linear-gradient(180deg,#f9fafc,#eef1f5)}
.space-grid-lines{position:absolute;inset:0;background-image:linear-gradient(#73839a0c 1px,transparent 1px),linear-gradient(90deg,#73839a0c 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.space-caption{position:absolute;left:18px;top:16px;z-index:4;display:flex;flex-direction:column;gap:3px}.space-caption span{font-size:10px;font-weight:800;letter-spacing:1.4px;color:#71819a}.space-caption small{font-size:10px;color:#9ba6b5}.space-empty{position:absolute;left:50%;top:51%;transform:translate(-50%,-50%);max-width:360px;text-align:center;color:#98a4b4;font-size:12px;line-height:1.7;z-index:2}.space-route-svg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}.space-route-svg polyline{fill:none;stroke:#5f83d9;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:10 12;opacity:.45;filter:drop-shadow(0 0 6px #5f83d955)}
.space-device{position:absolute;z-index:5;width:142px;min-height:72px;border:1px solid #dce4ef;background:#ffffffeb;backdrop-filter:blur(14px);border-radius:18px;padding:12px;box-shadow:0 12px 35px #2e405d12;cursor:grab;transform:translate(-50%,-50%);transition:box-shadow .18s,border-color .18s,background .18s}.space-device:active{cursor:grabbing}.space-device.in-route{border-color:#9db7ef;background:#f7f9ff;box-shadow:0 12px 35px #5b7fd122,0 0 0 4px #6488d713}.space-device.active-flow{border-color:#6e91e3;background:#edf3ff;box-shadow:0 15px 42px #5b7fd13a,0 0 28px #6f91e560}.space-device b{font-size:12px;color:#25344e;display:block;padding-right:22px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.space-device small{font-size:9px;color:#8b98aa;display:block;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.space-device .space-order{position:absolute;right:10px;top:9px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#edf2fb;color:#5778bf;font-size:10px;font-weight:800}.space-device .space-led-bar{height:6px;border-radius:99px;margin-top:10px;background:linear-gradient(90deg,#6a83ff,#8bb8ff);opacity:.8;box-shadow:0 0 10px #6a83ff45}.space-device:not(.in-route) .space-order{display:none}.space-scanline{position:absolute;z-index:3;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px #7da0ec38,0 0 28px #6e91e3;left:-30px;top:-30px;pointer-events:none;opacity:0;transition:opacity .2s}.space-scanline.playing{opacity:1}
.space-controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.space-status-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:13px}.space-status-strip>div{padding:11px 12px;border-radius:13px;background:#f7f9fc}.space-status-strip span{display:block;font-size:9px;color:#9aa6b6;margin-bottom:4px}.space-status-strip strong{font-size:12px;color:#30415d}.space-route-list{display:grid;gap:8px;max-height:285px;overflow:auto;padding-right:2px}.space-route-item{display:grid;grid-template-columns:26px 1fr auto;gap:9px;align-items:center;border:1px solid #e8edf4;border-radius:13px;padding:10px;background:#fbfcfe}.space-route-item .num{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#edf3ff;color:#5273bc;font-size:10px;font-weight:800}.space-route-item b{font-size:11px;display:block;color:#2e3e59}.space-route-item small{font-size:9px;color:#8d99aa;display:block;margin-top:3px}.space-route-item button{border:0;background:transparent;color:#9b6670;cursor:pointer;font-size:15px}.space-color-row{display:grid;grid-template-columns:48px 1fr;gap:8px;margin:7px 0 14px}.space-color-row input[type=color]{width:48px;height:40px;padding:3px;border:1px solid #dfe6ef;border-radius:11px;background:white}.space-side-actions{display:grid;gap:8px;margin-top:15px}
@media(max-width:980px){.spatial-grid{grid-template-columns:1fr}.space-canvas{height:460px}.space-route-list{max-height:220px}}
@media(max-width:600px){.space-canvas{height:390px}.space-device{width:116px;min-height:62px;padding:10px}.space-device b{font-size:11px}.space-device small{font-size:8px}.space-status-strip{grid-template-columns:1fr 1fr}.spatial-toolbar>*{flex:1 1 140px}.space-controls>*{flex:1 1 145px}.space-caption small{display:none}}

/* V1.6 — Layer, selection, gradient and 2D motion composer */
.composer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,.72fr);gap:18px}.composer-main,.composer-side{min-width:0}.composer-side{display:grid;gap:18px;align-content:start}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:12px 0}.composer-color-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.composer-color-tools label{display:flex;align-items:center;gap:8px;font-size:10px;color:#7f8ca0;font-weight:650}.composer-color-tools input[type=color]{width:38px;height:32px;border:1px solid #dfe6ef;background:#fff;border-radius:9px;padding:3px}.composer-canvas-wrap{position:relative;border:1px solid #dfe6ef;border-radius:20px;overflow:hidden;background:linear-gradient(180deg,#fbfcff,#f1f5fa)}#composerCanvas{display:block;width:100%;height:470px;touch-action:none}.composer-hint{position:absolute;right:14px;top:12px;font-size:10px;color:#8794a8;background:#ffffffd9;border:1px solid #e7ebf2;padding:7px 10px;border-radius:10px;backdrop-filter:blur(10px)}.composer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.composer-status{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.composer-status>div{background:#f7f9fc;border-radius:12px;padding:10px 12px}.composer-status span{display:block;font-size:9px;color:#98a4b5;margin-bottom:5px}.composer-status strong{font-size:12px;color:#30415d}.layer-list{display:grid;gap:8px;max-height:280px;overflow:auto;padding-right:2px}.layer-row{display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;border:1px solid #e7ebf2;background:#fbfcfe;border-radius:13px;padding:9px 10px;cursor:pointer}.layer-row.active{border-color:#b8c9ef;background:#f4f7ff;box-shadow:0 0 0 3px #6a83ff0f}.layer-row input[type=checkbox]{width:16px;height:16px;accent-color:#5c7fd2}.layer-row b{display:block;font-size:11px;color:#2e3e59}.layer-row small{display:block;font-size:9px;color:#8c98aa;margin-top:3px}.layer-chip{font-size:9px;color:#617392;background:#edf2f9;padding:5px 7px;border-radius:999px}.layer-controls{display:grid;gap:10px;margin-top:13px;padding-top:13px;border-top:1px solid #edf0f4}.layer-controls label{font-size:10px;color:#7f8ca0;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px}.layer-controls select{min-height:36px}.layer-controls>div{display:flex;gap:8px}.danger-soft{color:#a65c68!important;background:#fff7f8!important;border-color:#f2dfe3!important}.motion-controls{display:grid;gap:10px;margin-top:13px}.motion-controls label{display:grid;grid-template-columns:86px 1fr auto;align-items:center;gap:8px;font-size:10px;color:#7f8ca0}.motion-controls input[type=number]{min-height:36px}.motion-controls input[type=color]{width:46px;height:34px;border:1px solid #dfe6ef;border-radius:9px;padding:3px;background:white}.motion-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.motion-point-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.motion-point{font-size:9px;color:#5d6f8b;background:#f0f4fa;border-radius:999px;padding:6px 8px}.motion-point b{color:#3c537e}.composer-selection-box{position:absolute;border:1px solid #6185da;background:#6185da14;pointer-events:none}.layer-card,.motion-card{min-width:0}
@media(max-width:980px){.composer-grid{grid-template-columns:1fr}.composer-side{grid-template-columns:1fr 1fr}.composer-canvas-wrap #composerCanvas{height:420px}}
@media(max-width:700px){.composer-side{grid-template-columns:1fr}.composer-status{grid-template-columns:1fr 1fr}.composer-actions>*{flex:1 1 150px}.composer-toolbar{align-items:stretch}.composer-color-tools{width:100%}.composer-color-tools>*{flex:1 1 130px}#composerCanvas{height:340px}.motion-controls label{grid-template-columns:80px 1fr auto}}


/* V1.7 — layer keyframes, timeline baking and spatial motion timing */
.composer-animation-card{min-width:0}.composer-anim-controls{display:grid;gap:10px;margin:12px 0}.composer-anim-controls label{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:8px;font-size:10px;color:#7f8ca0}.composer-anim-controls input[type=number]{min-height:36px}.composer-keyframes{display:flex;flex-wrap:wrap;gap:7px;min-height:38px;padding:9px;border-radius:13px;background:#f7f9fc;border:1px solid #edf1f6}.composer-kf{border:1px solid #e1e7f0;background:#fff;color:#63728a;border-radius:999px;padding:7px 10px;font-size:9px;cursor:pointer}.composer-kf.active{background:#edf3ff;border-color:#aebfec;color:#4567b2;font-weight:800}.spatial-motion-toggle{align-self:center;min-height:39px;padding:0 12px;border:1px solid #e1e7f0;border-radius:12px;background:#f8fafc}@media(max-width:700px){.composer-anim-controls label{grid-template-columns:65px 1fr}.composer-anim-controls label strong{grid-column:2}.composer-animation-card .motion-actions>*{flex:1 1 130px}}
\n\n/* V1.8 — Effect Nodes + Preset Gallery */\n.nodes-grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.68fr);gap:18px}.node-workbench-card,.node-side{min-width:0}.node-side{display:grid;gap:18px;align-content:start}.node-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}.node-add{border:1px solid #e0e7f1;background:#f8fafc;color:#48607f;border-radius:11px;padding:9px 12px;font-size:10px;font-weight:750;cursor:pointer;transition:.18s}.node-add:hover{background:#eef3fb;border-color:#c9d7ec}.node-canvas-shell{border:1px solid #dde5ef;border-radius:20px;overflow:hidden;background:linear-gradient(180deg,#fbfcff,#f2f6fb)}.node-canvas{height:540px;position:relative;overflow:hidden;background-image:radial-gradient(#93a2b722 1px,transparent 1px);background-size:20px 20px;touch-action:none}.node-wires{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}.node-wires path{fill:none;stroke:#7896d5;stroke-width:3;opacity:.62}.node-empty{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);color:#9aa6b7;font-size:11px;text-align:center;max-width:300px}.effect-node{position:absolute;z-index:3;width:178px;border:1px solid #dfe6f0;border-radius:16px;background:#ffffffee;box-shadow:0 13px 34px #31456510;backdrop-filter:blur(12px);user-select:none}.effect-node.selected{border-color:#92ace5;box-shadow:0 14px 38px #5d7fc626,0 0 0 3px #6a83ff12}.node-head{padding:11px 12px 9px;display:flex;align-items:center;gap:8px;border-bottom:1px solid #eef1f5;cursor:grab}.node-head:active{cursor:grabbing}.node-icon{width:27px;height:27px;border-radius:9px;display:grid;place-items:center;background:#eef3fb;color:#5272b4;font-size:12px;font-weight:850}.node-head b{font-size:11px;color:#2f405c;display:block}.node-head small{font-size:8px;color:#96a2b1;letter-spacing:.5px}.node-body{padding:10px 12px;color:#748198;font-size:9px;line-height:1.5}.node-port{position:absolute;width:13px;height:13px;border-radius:50%;border:2px solid white;box-shadow:0 0 0 1px #a7b8d3;background:#6f8ed0;top:50%;transform:translateY(-50%);cursor:crosshair}.node-port.in{left:-7px}.node-port.out{right:-7px}.effect-node[data-type="color"] .node-icon{background:#eef2ff}.effect-node[data-type="gradient"] .node-icon{background:linear-gradient(135deg,#edf2ff,#eefbf8)}.effect-node[data-type="wave"] .node-icon,.effect-node[data-type="glow"] .node-icon{background:#eef8ff}.effect-node[data-type="output"] .node-icon{background:#eefaf3;color:#3b8663}.node-footer{display:grid;grid-template-columns:repeat(3,110px) 1fr;gap:8px;align-items:center;margin-top:13px}.node-footer>div{padding:9px 11px;border-radius:11px;background:#f7f9fc}.node-footer span{display:block;font-size:8px;color:#98a4b4}.node-footer strong{font-size:11px;color:#33445e}.node-footer button{justify-self:end}.node-inspector{display:grid;gap:10px}.node-param{display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:8px;font-size:10px;color:#7c899d}.node-param input[type=range]{min-width:0}.node-param input[type=color]{width:44px;height:34px;border:1px solid #dfe6ef;border-radius:9px;padding:3px;background:#fff}.node-param select,.node-param input[type=number]{min-height:35px}.node-param strong{font-size:10px;color:#425671}.node-actions{display:flex;gap:8px;margin-top:5px}.node-strip-preview{display:flex;gap:3px;align-items:center;overflow:hidden;min-height:94px;padding:22px 13px;border-radius:16px;background:#111928}.node-strip-preview i{display:block;min-width:5px;flex:1;height:18px;border-radius:4px;background:#1d2a3e;box-shadow:0 0 8px transparent}.node-preview-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:11px;font-size:9px;color:#8a97a9}.gallery-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.gallery-search{display:flex;align-items:center;gap:8px;flex:1 1 260px;background:#f7f9fc;border:1px solid #e5eaf1;border-radius:12px;padding:0 11px}.gallery-search input{border:0;outline:0;background:transparent;min-height:41px;width:100%;font:inherit;color:#34455f}.gallery-tabs{display:flex;gap:5px;flex-wrap:wrap}.gallery-tab{border:0;background:#f2f5f9;color:#718096;border-radius:999px;padding:8px 11px;font-size:9px;font-weight:700;cursor:pointer}.gallery-tab.active{background:#e8eefb;color:#4b6eb9}.preset-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px;margin-top:17px}.preset-card{position:relative;border:1px solid #e4e9f1;border-radius:17px;background:#fbfcfe;padding:13px;overflow:hidden;transition:.18s}.preset-card:hover{transform:translateY(-2px);box-shadow:0 13px 35px #33465e10}.preset-visual{height:92px;border-radius:13px;background:#131b29;display:flex;gap:2px;align-items:center;padding:17px 10px;overflow:hidden}.preset-visual i{flex:1;min-width:3px;height:20px;border-radius:4px}.preset-meta{display:flex;align-items:start;justify-content:space-between;gap:8px;margin-top:11px}.preset-meta b{font-size:11px;color:#30415c}.preset-meta small{display:block;margin-top:4px;font-size:8px;color:#909bac}.preset-fav{border:0;background:transparent;font-size:17px;color:#b3bdcb;cursor:pointer}.preset-fav.on{color:#e3a95b}.preset-tags{display:flex;gap:5px;flex-wrap:wrap;margin:9px 0}.preset-tags span{font-size:8px;padding:5px 7px;border-radius:999px;background:#eef2f7;color:#718096}.preset-actions{display:flex;gap:7px}.preset-actions button{flex:1}.gallery-bottom{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:15px;padding-top:13px;border-top:1px solid #edf1f5;font-size:9px;color:#8794a6}.empty-gallery{grid-column:1/-1;text-align:center;padding:38px;color:#98a4b4;font-size:11px}@media(max-width:1050px){.nodes-grid{grid-template-columns:1fr}.node-side{grid-template-columns:1fr 1fr}.preset-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.node-side{grid-template-columns:1fr}.node-canvas{height:430px}.node-footer{grid-template-columns:1fr 1fr}.node-footer button{grid-column:1/-1;width:100%}.preset-gallery{grid-template-columns:1fr}.gallery-bottom{align-items:flex-start;flex-direction:column}.gallery-toolbar>.primary-btn{width:100%}.gallery-tabs{order:3;width:100%}}\n
/* V1.9 — Prompt to Light / local natural-language effect assistant */
.prompt-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:18px}.prompt-card,.prompt-result-card{min-width:0}.prompt-input{width:100%;resize:vertical;min-height:132px;border:1px solid #dfe6ef;border-radius:17px;background:#f9fbfd;color:#30415b;padding:16px 17px;font:600 14px/1.65 inherit;outline:none;transition:.18s;box-sizing:border-box}.prompt-input:focus{background:#fff;border-color:#a8bbe6;box-shadow:0 0 0 4px #6a83ff10}.prompt-input::placeholder{color:#a0aabd;font-weight:500}.prompt-examples{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.prompt-examples button{border:1px solid #e1e7ef;background:#f5f8fb;color:#64758d;border-radius:999px;padding:8px 11px;font:700 9px inherit;cursor:pointer}.prompt-examples button:hover{background:#edf3fb;color:#4e6fba}.prompt-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:4px}.prompt-note{margin-top:13px;padding:11px 13px;border-radius:13px;background:#f6f8fb;color:#8b97a8;font-size:9px;line-height:1.65}.prompt-tags{display:flex;gap:7px;flex-wrap:wrap;min-height:38px;padding-bottom:13px;border-bottom:1px solid #edf1f5}.prompt-tags span{padding:6px 9px;border-radius:999px;background:#eef3fb;color:#5f76a2;font-size:9px;font-weight:700}.prompt-summary{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.prompt-summary>div{padding:11px 12px;background:#f8fafc;border:1px solid #edf1f5;border-radius:13px}.prompt-summary span{display:block;font-size:8px;color:#97a2b2}.prompt-summary strong{display:block;margin-top:3px;color:#374a67;font-size:11px}.prompt-mini-preview{display:flex;gap:3px;align-items:center;min-height:88px;padding:20px 12px;border-radius:16px;background:#121b2a;overflow:hidden}.prompt-mini-preview i{display:block;flex:1;min-width:4px;height:18px;border-radius:4px;box-shadow:0 0 8px transparent}.prompt-explain{margin-top:12px;color:#7f8c9e;font-size:9px;line-height:1.7}.prompt-result-card .pill.ready{background:#eaf7ef;color:#3c7b5d}.prompt-result-card .pill.medium{background:#fff6e8;color:#a27635}@media(max-width:900px){.prompt-grid{grid-template-columns:1fr}}@media(max-width:600px){.prompt-actions>*{flex:1 1 130px}.prompt-summary{grid-template-columns:1fr 1fr}.prompt-input{font-size:13px;min-height:120px}}
\n\n/* V1.10 — Live Audio + Screen inputs */\n.live-input-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.live-source-card{min-width:0}.audio-meter{height:16px;border-radius:999px;background:#edf1f6;overflow:hidden;margin:18px 0 14px}.audio-meter i{display:block;width:0%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#6a83ff,#8edbd2);transition:width .08s linear}.band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.band-grid>div{background:#f7f9fc;border:1px solid #edf1f5;border-radius:13px;padding:10px}.band-grid span{display:block;font-size:8px;color:#95a0b1}.band-grid strong{display:block;margin-top:4px;font-size:12px;color:#374b68}.live-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.live-note{margin-top:13px;padding:10px 12px;border-radius:12px;background:#f7f9fc;color:#8996a8;font-size:9px;line-height:1.6}.screen-swatch{height:106px;border-radius:17px;background:#6A83FF;display:grid;place-items:center;color:white;font-size:18px;font-weight:800;letter-spacing:.6px;text-shadow:0 1px 10px #0005;margin:16px 0 10px;box-shadow:inset 0 0 0 1px #ffffff44}.screen-strip{display:flex;gap:3px;height:38px;padding:8px;border-radius:12px;background:#121b2a;overflow:hidden}.screen-strip i{flex:1;min-width:3px;border-radius:4px;background:#253148}.effect-node[data-type="audio"] .node-icon{background:#fff0f6;color:#b45c83}.effect-node[data-type="screen"] .node-icon{background:#edf8ff;color:#447ea5}@media(max-width:850px){.live-input-grid{grid-template-columns:1fr}.band-grid{grid-template-columns:1fr 1fr}}\n

/* V1.11 — Music Visualizer + four-edge Ambilight mapping */
.spectrum-visual{margin-top:14px;padding:13px;border:1px solid #e5eaf1;border-radius:16px;background:linear-gradient(180deg,#111a29,#182337);box-shadow:inset 0 0 0 1px #ffffff08}.spectrum-head,.ambilight-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.spectrum-head span,.ambilight-head span{font-size:8px;font-weight:800;letter-spacing:1px;color:#91a0b6}.spectrum-head strong{font-size:9px;color:#c9d7f0}.spectrum-bars{height:112px;display:flex;align-items:end;gap:3px}.spectrum-bars i{flex:1;min-width:2px;height:4%;border-radius:4px 4px 2px 2px;background:linear-gradient(180deg,#8fe2d4,#708dff);box-shadow:0 0 8px #708dff33;transition:height .07s linear}.live-mini-controls{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.live-mini-controls label{display:grid;grid-template-columns:auto 1fr auto;gap:7px;align-items:center;padding:9px 10px;border-radius:12px;background:#f7f9fc;color:#718096;font-size:9px}.live-mini-controls select{min-height:32px}.live-mini-controls strong{font-size:9px;color:#43546d}.live-mini-controls .check-line{grid-template-columns:auto 1fr;justify-content:start}.ambilight-panel{margin-top:13px;padding:13px;border:1px solid #e5eaf1;border-radius:16px;background:#f8fafc}.ambilight-head strong{font-size:9px;color:#586b86}.ambilight-frame{height:192px;position:relative;border-radius:18px;background:#111a29;box-shadow:inset 0 0 0 1px #ffffff12,0 8px 24px #33455c0d;overflow:hidden}.ambilight-center{position:absolute;inset:22px;border-radius:12px;background:linear-gradient(145deg,#263449,#141c2b);display:grid;place-content:center;text-align:center;color:#a9b7cd;box-shadow:inset 0 0 0 1px #ffffff0d}.ambilight-center span{font-weight:850;font-size:13px;letter-spacing:1.5px}.ambilight-center small{font-size:7px;letter-spacing:.8px;margin-top:4px;color:#71829a}.ambilight-dot{position:absolute;width:10px;height:10px;border-radius:3px;background:#25334a;transform:translate(-50%,-50%);box-shadow:0 0 8px transparent;transition:background .08s linear,box-shadow .08s linear}.effect-node[data-type="spectrum"] .node-icon{background:#f1edff;color:#7057b6}.effect-node[data-type="ambilight"] .node-icon{background:#eef8ff;color:#367ca5}@media(max-width:700px){.live-mini-controls{grid-template-columns:1fr}.spectrum-bars{height:92px}.ambilight-frame{height:160px}}


/* V1.12 — Beat Engine + BPM + Music Scenes */
.beat-card{grid-column:1/-1}.beat-dashboard{display:grid;grid-template-columns:180px 1fr 210px;gap:18px;align-items:center;margin:16px 0;padding:16px;border:1px solid #e6ebf2;border-radius:18px;background:linear-gradient(135deg,#f8faff,#f6fbfa)}.bpm-display{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}.bpm-display strong{font-size:52px;line-height:.95;letter-spacing:-3px;color:#243650}.bpm-display>span{font-size:10px;font-weight:850;letter-spacing:1.4px;color:#7d8da3}.bpm-display small{width:100%;color:#97a3b3;font-size:9px}.bpm-display b{color:#5d7090}.beat-orb-wrap{display:grid;place-items:center;gap:7px}.beat-orb{width:74px;height:74px;border-radius:50%;display:block;background:radial-gradient(circle at 35% 30%,#c6fff2,#6a83ff 54%,#4e5bd2);box-shadow:0 0 0 10px #6a83ff0d,0 14px 34px #5d72cc2b;transition:transform .06s linear,opacity .08s linear,box-shadow .08s linear}.beat-orb.hit{box-shadow:0 0 0 14px #6a83ff16,0 0 42px #6a83ff66}.beat-orb-wrap span{font-size:8px;font-weight:900;letter-spacing:1.6px;color:#8290a5}.beat-stats{display:grid;grid-template-columns:1fr 1.35fr;gap:9px}.beat-stats>div{padding:11px 12px;background:#fff;border:1px solid #edf1f5;border-radius:13px}.beat-stats span{display:block;font-size:8px;color:#96a1b1}.beat-stats strong{display:block;margin-top:4px;color:#334964;font-size:15px}.bar-beats{display:flex;gap:6px;margin-top:8px}.bar-beats i{width:12px;height:12px;border-radius:50%;background:#dce3ed;transition:.08s}.bar-beats i.active{background:#6a83ff;box-shadow:0 0 12px #6a83ff88;transform:scale(1.15)}.effect-node[data-type="beat"] .node-icon{background:#fff1e8;color:#b56b35}@media(max-width:850px){.beat-card{grid-column:auto}.beat-dashboard{grid-template-columns:1fr 1fr}.beat-stats{grid-column:1/-1}}@media(max-width:520px){.beat-dashboard{grid-template-columns:1fr}.beat-stats{grid-column:auto}.bpm-display{justify-content:center;text-align:center}.bpm-display small{width:auto}.bpm-display strong{font-size:46px}}

/* V1.13 — Music Sections + MIDI / OSC Bridge */
.section-card,.external-io-card{grid-column:1/-1}.section-dashboard{display:grid;grid-template-columns:150px 150px 1fr;gap:10px;margin:15px 0}.section-dashboard>div{border:1px solid #e8edf3;background:#f8fafc;border-radius:14px;padding:12px}.section-dashboard span{display:block;font-size:8px;color:#96a2b3}.section-dashboard strong{display:block;margin-top:5px;font-size:17px;color:#344861}.section-history{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px;min-height:24px}.section-history i{font-style:normal;font-size:7px;font-weight:850;letter-spacing:.7px;padding:5px 7px;border-radius:999px;background:#edf2f8;color:#60718a}.section-history i[data-section="drop"]{background:#fff0ea;color:#b7673f}.section-history i[data-section="build"]{background:#f4efff;color:#775dac}.section-history i[data-section="verse"]{background:#eef5ff;color:#4f72aa}.section-history i[data-section="break"]{background:#eef8f3;color:#4e8067}.section-map{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}.section-map span{font-size:8px;padding:6px 8px;border-radius:999px;background:#f2f5f9;color:#708096;border:1px solid #e6ebf1}.external-io-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:15px}.io-panel{border:1px solid #e6ebf2;border-radius:16px;background:#f9fbfd;padding:14px}.io-title{display:flex;justify-content:space-between;gap:10px;align-items:center}.io-title span{font-size:9px;font-weight:900;letter-spacing:1px;color:#536983}.io-title strong{font-size:9px;color:#526b8c;background:#edf2f8;padding:5px 8px;border-radius:999px}.io-panel p{font-size:9px;line-height:1.6;color:#8996a8;margin:10px 0}.io-map{display:flex;gap:6px;flex-wrap:wrap}.io-map span{font-size:8px;background:#fff;border:1px solid #e8edf3;border-radius:9px;padding:6px 7px;color:#66778f}.io-panel small{display:block;margin-top:10px;color:#9aa5b5;font-size:8px}.io-panel small b{color:#546983}.io-url{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px;font-size:8px;color:#8390a3}.io-url input{min-height:36px;border:1px solid #dde5ef;border-radius:10px;padding:0 10px;background:#fff;color:#42536c;font:inherit}.osc-addresses{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.osc-addresses code{font-size:8px;background:#111a29;color:#cbd8eb;padding:6px 8px;border-radius:8px}@media(max-width:760px){.section-dashboard{grid-template-columns:1fr 1fr}.section-dashboard>div:last-child{grid-column:1/-1}.external-io-grid{grid-template-columns:1fr}.section-card,.external-io-card{grid-column:auto}}


/* V1.14 — Macro/Subgraph, Automation Lanes and MIDI Learn */
.automation-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.75fr);gap:18px}.automation-side{display:grid;gap:18px;align-content:start}.automation-toolbar{display:grid;grid-template-columns:130px 120px minmax(190px,1fr) auto;gap:10px;align-items:end;margin:14px 0}.automation-master-track{margin:10px 0 16px;padding:12px 14px;border:1px solid #e6ebf2;border-radius:15px;background:#f8fafc}.automation-clock{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.automation-clock span{font-size:8px;font-weight:850;letter-spacing:1px;color:#8391a4}.automation-clock strong{font-size:9px;color:#4c607c}.automation-master-track input{width:100%}.automation-lanes{display:grid;gap:10px}.automation-lane{border:1px solid #e5eaf1;border-radius:16px;background:#fff;padding:12px}.auto-lane-head{display:grid;grid-template-columns:1fr 105px auto;gap:8px;align-items:center}.auto-lane-head b{display:block;font-size:11px;color:#334860}.auto-lane-head small{display:block;margin-top:3px;font-size:8px;color:#97a2b1}.auto-lane-head select{min-height:32px}.auto-track{height:76px;position:relative;margin:12px 0;border-radius:12px;background:linear-gradient(180deg,#f4f7fb,#fafcff);border:1px solid #e9edf3;overflow:hidden;background-image:linear-gradient(90deg,#dfe6ef66 1px,transparent 1px),linear-gradient(180deg,#e9eef466 1px,transparent 1px);background-size:25% 100%,100% 25%}.auto-point{position:absolute;width:12px;height:12px;border:none;border-radius:50%;background:#6a83ff;box-shadow:0 0 0 4px #6a83ff19,0 4px 10px #6a83ff33;transform:translate(-50%,50%);cursor:pointer}.auto-point:hover{transform:translate(-50%,50%) scale(1.18)}.auto-lane-control{display:grid;grid-template-columns:1fr 72px auto;gap:9px;align-items:center}.auto-lane-control strong{text-align:center;font-size:9px;color:#52657f}.automation-preview-wrap{margin-top:14px;padding:13px;border:1px solid #e6ebf2;border-radius:15px;background:#f8fafc}.automation-preview-head{display:flex;justify-content:space-between;gap:10px;margin-bottom:9px}.automation-preview-head span{font-size:8px;font-weight:850;letter-spacing:1px;color:#8291a6}.automation-preview-head strong{font-size:8px;color:#596d88}.macro-list,.midi-mapping-list{display:grid;gap:8px;margin-top:13px;max-height:330px;overflow:auto}.macro-row,.midi-map-row{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 11px;border:1px solid #e8edf3;border-radius:13px;background:#f9fbfd}.macro-row b,.midi-map-row b{display:block;font-size:10px;color:#344a66}.macro-row small,.midi-map-row small{display:block;font-size:8px;color:#94a0b1;margin-top:3px}.effect-node[data-type="macro"] .node-icon{background:#eef2ff;color:#5e68b6}.effect-node[data-type="macro"]{box-shadow:0 12px 30px #5867b20f}.midi-learn-card .stacked{margin:12px 0}.automation-section .node-strip-preview{min-height:42px}@media(max-width:1000px){.automation-grid{grid-template-columns:1fr}.automation-side{grid-template-columns:1fr 1fr}.automation-toolbar{grid-template-columns:1fr 1fr}.automation-toolbar .tool-group{grid-column:1/-1}.auto-target-label{grid-column:1/-1}}@media(max-width:650px){.automation-side{grid-template-columns:1fr}.automation-toolbar{grid-template-columns:1fr}.automation-toolbar .tool-group,.auto-target-label{grid-column:auto}.auto-lane-head{grid-template-columns:1fr auto}.auto-lane-head select{grid-column:1/-1}.auto-lane-control{grid-template-columns:1fr 58px}.auto-lane-control button{grid-column:1/-1}.macro-row{align-items:flex-start;flex-direction:column}.macro-row .tool-group{width:100%}}


/* V1.15 — Scene Sequencer, Modulators, Project History */
.sequencer-section{scroll-margin-top:24px}.sequencer-grid{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(310px,.8fr);gap:18px;align-items:start}.sequencer-side{display:grid;gap:18px}.sequencer-toolbar{display:grid;grid-template-columns:120px 120px minmax(170px,1fr) auto;gap:12px;align-items:end;margin:18px 0}.scene-seq-head{display:flex;justify-content:space-between;align-items:center;margin:10px 0 8px}.scene-seq-head>div{display:flex;gap:12px;align-items:baseline}.scene-seq-head span{font-size:11px;letter-spacing:.12em;color:var(--muted)}.scene-seq-track{height:76px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,#fbfcff,#f3f6fb);position:relative;overflow:hidden}.scene-seq-track:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0,transparent calc(12.5% - 1px),rgba(31,44,67,.07) calc(12.5% - 1px),rgba(31,44,67,.07) 12.5%);pointer-events:none}.scene-seq-clip{position:absolute;top:13px;height:50px;border:0;border-radius:13px;background:linear-gradient(135deg,#e9eeff,#dce7ff);color:#21365f;font-weight:750;padding:0 10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;box-shadow:inset 0 0 0 1px rgba(82,112,176,.12),0 6px 14px rgba(44,66,108,.08);z-index:2}.scene-seq-clip:hover{transform:translateY(-1px);background:linear-gradient(135deg,#e3eaff,#d4e1ff)}.scene-seq-playhead{position:absolute;top:0;bottom:0;width:2px;background:#4d70ff;box-shadow:0 0 10px #4d70ff66;z-index:4;pointer-events:none}.scene-seq-scrub{width:100%;margin:6px 0 12px}.sequencer-clips{display:grid;gap:9px;max-height:330px;overflow:auto;margin:8px 0 14px}.seq-clip-row{display:grid;grid-template-columns:minmax(130px,1fr) minmax(250px,1.1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:15px;padding:10px 11px;background:#fff}.seq-clip-meta{display:grid;gap:3px}.seq-clip-meta small{color:var(--muted)}.seq-clip-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.seq-clip-fields label{display:grid;gap:4px;font-size:10px;color:var(--muted)}.seq-clip-fields input{width:100%;min-width:0}.mod-add-grid{display:grid;grid-template-columns:1fr 1fr auto;gap:9px;align-items:end;margin:14px 0}.modulator-list{display:grid;gap:9px;margin:12px 0;max-height:300px;overflow:auto}.mod-row{border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;gap:9px;background:#fff}.mod-row>div:first-child{display:grid;gap:3px}.mod-row small{color:var(--muted)}.mod-mini-controls{display:grid;grid-template-columns:1fr 1fr 38px;gap:8px;align-items:center}.mod-mini-controls input{width:100%}.history-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:14px 0}.history-stats{display:grid;grid-template-columns:1fr 1fr;gap:9px}.history-stats>div{border:1px solid var(--line);border-radius:14px;padding:11px;background:#f8faff;display:grid;gap:3px}.history-stats>div:last-child{grid-column:1/-1}.history-stats span{font-size:10px;color:var(--muted);letter-spacing:.08em}.history-stats strong{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-card button:disabled{opacity:.4;cursor:not-allowed}
@media(max-width:1080px){.sequencer-grid{grid-template-columns:1fr}.sequencer-side{grid-template-columns:1fr 1fr}.sequencer-toolbar{grid-template-columns:1fr 1fr}.sequencer-toolbar .tool-group{grid-column:1/-1}.seq-clip-row{grid-template-columns:1fr}.seq-clip-row .tool-group{justify-content:flex-start}}
@media(max-width:680px){.sequencer-side{grid-template-columns:1fr}.sequencer-toolbar{grid-template-columns:1fr}.sequencer-toolbar .tool-group{grid-column:auto;display:grid;grid-template-columns:1fr 1fr}.scene-seq-track{height:64px}.scene-seq-clip{top:11px;height:42px;font-size:11px}.seq-clip-fields{grid-template-columns:1fr 1fr 1fr}.mod-add-grid{grid-template-columns:1fr 1fr}.mod-add-grid button{grid-column:1/-1}}


/* V1.16 — Curve Editor + Nested Sequences */
.curve-card{min-width:0}.curve-card .stacked{margin:10px 0}.curve-canvas{display:block;width:100%;height:170px;border:1px solid var(--line);border-radius:14px;background:#f8fafd;margin:12px 0}.curve-controls{display:grid;grid-template-columns:1fr 1fr;gap:9px}.curve-controls label{display:grid;grid-template-columns:24px 1fr 38px;gap:7px;align-items:center;font-size:9px;color:var(--muted)}.curve-controls input{width:100%}.curve-controls span{text-align:right;font-variant-numeric:tabular-nums;color:#52657f}.sequence-select{margin:12px 0 8px}.sequence-block-list{display:grid;gap:8px;margin-top:12px;max-height:280px;overflow:auto}.sequence-block-row{display:flex;justify-content:space-between;align-items:center;gap:10px;border:1px solid var(--line);background:#f9fbfd;border-radius:13px;padding:10px}.sequence-block-row b{display:block;font-size:10px;color:#344a66}.sequence-block-row small{display:block;margin-top:3px;font-size:8px;color:#95a1b2}.scene-seq-clip.nested{background:linear-gradient(135deg,#efeaff,#e0e8ff);box-shadow:inset 0 0 0 1px rgba(114,88,190,.14),0 6px 14px rgba(80,64,140,.08)}.scene-seq-clip.nested:before{content:'↳';margin-right:5px;color:#735cb2}.nested-sequence-card>.secondary-btn{width:100%}@media(max-width:680px){.curve-controls{grid-template-columns:1fr}.sequence-block-row{align-items:flex-start;flex-direction:column}.sequence-block-row .tool-group{width:100%}}

/* V1.17 — Project Manager, Templates, Snapshots & Assets */
.project-section{scroll-margin-top:84px}.project-hero-card{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:26px 28px;background:linear-gradient(135deg,#fff 0%,#f7f9ff 62%,#f1f7ff 100%);border:1px solid #e5e9f2}.project-hero-main h3{font-size:28px;margin:5px 0 6px;letter-spacing:-.035em}.project-hero-main p{margin:0;color:var(--muted,#747b88);font-size:13px}.project-hero-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.autosave-switch{display:flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid #e2e6ed;border-radius:12px;background:#fff;font-size:12px;font-weight:700;color:#596170}.autosave-switch input{accent-color:#5f7cff}.project-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:16px;margin-top:16px}.project-grid-secondary{grid-template-columns:.9fr 1.1fr}.project-create-row,.asset-create-row{display:grid;grid-template-columns:1fr auto;gap:8px;margin-bottom:14px}.asset-create-row{grid-template-columns:minmax(130px,1fr) 46px 46px auto;align-items:center}.asset-create-row input[type=color]{width:46px;height:38px;border:1px solid #dfe4ec;border-radius:10px;background:#fff;padding:3px}.project-list,.snapshot-list,.asset-shelf{display:grid;gap:8px;max-height:390px;overflow:auto;padding-right:2px}.project-row,.snapshot-row,.asset-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 12px;border:1px solid #e7eaf0;border-radius:14px;background:#fbfcfe}.project-row.active{border-color:#b8c6ff;background:#f4f7ff;box-shadow:0 0 0 2px rgba(100,126,255,.06)}.project-row-info,.snapshot-row>div,.asset-info{min-width:0;display:flex;align-items:center;gap:10px}.project-row-info b,.snapshot-row b,.asset-info b{display:block;font-size:13px;color:#1f2633;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.project-row-info small,.snapshot-row small,.asset-info small{display:block;margin-top:3px;color:#8a91a0;font-size:11px}.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.template-card{appearance:none;text-align:left;border:1px solid #e5e9f0;border-radius:16px;background:#fbfcff;padding:14px;cursor:pointer;transition:.18s ease;color:#1f2633}.template-card:hover{transform:translateY(-1px);border-color:#bcc8ff;background:#f6f8ff}.template-card span{display:inline-flex;padding:4px 8px;border-radius:999px;background:#eef2ff;color:#5870d7;font-size:10px;font-weight:800;letter-spacing:.04em}.template-card b{display:block;margin:10px 0 5px;font-size:14px}.template-card small{display:block;line-height:1.45;color:#7b8392;font-size:11px}.compact-select{border:1px solid #e0e5ec;background:#fff;border-radius:10px;padding:7px 9px;color:#424b5a}.asset-colors{display:flex;gap:3px;flex:0 0 auto}.asset-colors i{display:block;width:18px;height:18px;border-radius:50%;border:2px solid #fff;box-shadow:0 0 0 1px #dfe3ea}.project-stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:16px}.project-stats>div{padding:14px 16px;border:1px solid #e7eaf0;border-radius:15px;background:#fff;display:flex;justify-content:space-between;align-items:center}.project-stats span{font-size:11px;color:#8b92a0}.project-stats strong{font-size:17px;color:#222a36}.project-section code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;background:#f1f3f7;padding:2px 5px;border-radius:5px;font-size:.9em}
@media(max-width:1100px){.project-hero-card{align-items:flex-start;flex-direction:column}.project-hero-actions{justify-content:flex-start}.project-grid,.project-grid-secondary{grid-template-columns:1fr}.project-stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:680px){.project-hero-card{padding:20px}.project-hero-main h3{font-size:22px}.project-hero-actions{width:100%}.project-hero-actions .primary-btn,.project-hero-actions .secondary-btn{flex:1 1 44%}.project-create-row,.asset-create-row{grid-template-columns:1fr}.asset-create-row input[type=color]{width:100%;height:42px}.template-grid{grid-template-columns:1fr}.project-row,.snapshot-row,.asset-row{align-items:flex-start;flex-direction:column}.project-row .tool-group,.asset-row .tool-group{width:100%}.project-row .tool-group button,.asset-row .tool-group button{flex:1}.project-stats{grid-template-columns:repeat(2,1fr)}}


/* Luma Studio V1.18 — onboarding, device profiles, PWA controls, command palette & diagnostics center */
.command-trigger,.install-app-btn{border:1px solid #e1e5ec;background:#fff;color:#485263;border-radius:10px;padding:7px 10px;font-weight:750;font-size:11px;cursor:pointer}.command-trigger:hover,.install-app-btn:hover{background:#f5f7fb}.install-app-btn[disabled]{opacity:.45;cursor:not-allowed}.quick-start-card{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;background:linear-gradient(135deg,#ffffff,#f7f9ff)}.quick-start-card h3{margin:4px 0 5px}.quick-start-card p{margin:0;color:#727b89;font-size:12px;max-width:650px}.modal-backdrop,.command-palette-backdrop{position:fixed;inset:0;z-index:1000;background:rgba(20,27,38,.28);backdrop-filter:blur(14px);display:flex;align-items:center;justify-content:center;padding:20px}.hidden{display:none!important}.onboarding-modal{width:min(760px,96vw);min-height:520px;background:rgba(255,255,255,.98);border:1px solid rgba(255,255,255,.8);box-shadow:0 30px 90px rgba(32,43,66,.25);border-radius:28px;padding:26px;display:flex;flex-direction:column}.modal-head{display:flex;align-items:flex-start;justify-content:space-between}.modal-head h2{font-size:27px;margin:4px 0 0;letter-spacing:-.04em}.wizard-progress{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin:20px 0 22px}.wizard-progress i{height:4px;background:#e8ebf1;border-radius:99px}.wizard-progress i.active{background:#657dff}.wizard-step{display:none;flex:1;animation:fadeUp .18s ease}.wizard-step.active{display:block}.wizard-step>h3{font-size:22px;margin:4px 0 8px}.wizard-step>p{color:#727b89;line-height:1.6}.wizard-hero-glyph{margin:24px auto 14px;width:78px;height:78px;border-radius:24px;display:grid;place-items:center;font-size:34px;background:linear-gradient(135deg,#eff3ff,#f6f0ff);color:#687cf8}.wizard-hero-glyph.success{background:#eefaf5;color:#33a476}.wizard-feature-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:28px}.wizard-feature-row span{padding:14px 8px;border:1px solid #e7eaf0;border-radius:14px;text-align:center;font-size:12px;color:#5e6876}.wizard-actions{display:flex;justify-content:space-between;gap:10px;margin-top:22px}.wizard-profile-grid,.device-profile-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.profile-tile{border:1px solid #e4e8ef;background:#fbfcfe;border-radius:16px;padding:14px;text-align:left;cursor:pointer;transition:.16s ease;color:#252d39}.profile-tile:hover{transform:translateY(-1px);border-color:#bdc9ff}.profile-tile.active{border-color:#7086ff;background:#f4f7ff;box-shadow:0 0 0 2px rgba(103,126,255,.08)}.profile-tile b{display:block;margin-bottom:4px}.profile-tile small{display:block;color:#808895;line-height:1.45}.profile-tile em{display:inline-flex;margin-top:8px;font-style:normal;font-size:10px;font-weight:800;padding:3px 7px;border-radius:999px;background:#edf1f7;color:#667080}.wizard-choice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.wizard-choice-grid label{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:start;border:1px solid #e5e8ee;border-radius:17px;padding:17px;background:#fbfcfe;cursor:pointer}.wizard-choice-grid input{grid-row:1/3;margin-top:3px}.wizard-choice-grid b{font-size:14px}.wizard-choice-grid span{font-size:11px;color:#7c8592;line-height:1.45;margin-top:4px}.wizard-power-card{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:10px;margin:20px 0}.wizard-power-card>div,.wizard-power-card>label{border:1px solid #e6e9ef;border-radius:16px;padding:16px;background:#fafbfd}.wizard-power-card span,.wizard-power-card label{font-size:11px;color:#7a8390}.wizard-power-card strong{display:block;font-size:20px;margin-top:6px}.wizard-power-card select{display:block;width:100%;margin-top:8px;border:0;background:transparent;font-weight:700;color:#303846}.profile-actions{display:grid;grid-template-columns:minmax(180px,1fr) auto auto;gap:8px;margin-top:14px}.device-profile-card{margin-bottom:16px}.command-palette-backdrop{align-items:flex-start;padding-top:min(15vh,130px);z-index:1100}.command-palette{width:min(660px,94vw);background:#fff;border:1px solid #e3e7ee;border-radius:22px;box-shadow:0 28px 90px rgba(21,31,52,.25);overflow:hidden}.command-search-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:15px 17px;border-bottom:1px solid #edf0f4}.command-search-row>span{font-size:17px;color:#667181}.command-search-row input{border:0;outline:0;font-size:15px;background:transparent;min-width:0}.command-search-row kbd{font-size:10px;border:1px solid #dfe3e9;background:#f7f8fa;border-radius:7px;padding:4px 6px;color:#7d8592}.command-caption{display:flex;justify-content:space-between;padding:10px 16px 7px;color:#858d99;font-size:10px}.command-results{max-height:430px;overflow:auto;padding:6px 8px 10px}.command-item{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;background:transparent;border-radius:12px;padding:11px 12px;text-align:left;cursor:pointer;color:#293240}.command-item:hover,.command-item.active{background:#f3f6ff}.command-item b{font-size:13px}.command-item small{display:block;margin-top:2px;color:#8a929e}.command-item>span{font-size:10px;color:#8c94a0}.health-center-card{margin-top:16px}.health-score{display:flex;align-items:baseline;gap:10px;padding:16px 18px;background:#f7f9fc;border:1px solid #e5e9f0;border-radius:16px;margin:10px 0 14px}.health-score strong{font-size:32px;letter-spacing:-.05em}.health-score span{color:#7c8490;font-size:12px}.health-score.good strong{color:#258760}.health-score.warn strong{color:#c6811f}.health-score.bad strong{color:#c54c4c}.health-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.health-row{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:12px;border:1px solid #e6e9ef;border-radius:14px;background:#fbfcfd}.health-icon{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;font-weight:900}.health-row.pass .health-icon{background:#eaf8f1;color:#23865e}.health-row.warn .health-icon{background:#fff5df;color:#b97915}.health-row.fail .health-icon{background:#fff0f0;color:#bc4747}.health-row b{font-size:12px}.health-row small{display:block;color:#838b97;margin-top:2px}.health-row em{font-size:10px;font-style:normal;color:#8b929d}.pwa-status{font-size:11px;color:#7a8390}@keyframes fadeUp{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media(max-width:900px){.quick-start-card{align-items:flex-start;flex-direction:column}.wizard-profile-grid,.device-profile-grid{grid-template-columns:repeat(2,1fr)}.wizard-choice-grid{grid-template-columns:1fr}.wizard-power-card{grid-template-columns:1fr}.health-checks{grid-template-columns:1fr}}
@media(max-width:600px){.command-trigger{display:none}.install-app-btn{font-size:10px;padding:6px 8px}.onboarding-modal{min-height:0;padding:20px;border-radius:22px;max-height:92vh;overflow:auto}.wizard-profile-grid,.device-profile-grid{grid-template-columns:1fr}.wizard-feature-row{grid-template-columns:repeat(2,1fr)}.profile-actions{grid-template-columns:1fr}.modal-backdrop{padding:10px}.command-palette-backdrop{padding:70px 10px 10px}.quick-start-card .tool-group{width:100%}.quick-start-card .tool-group button{flex:1}}

/* Luma Studio V1.18.1 — product UX refinement */
.power-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
.profile-tile-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}.profile-tile-head>b{margin:0!important}.profile-tile-head span{display:inline-flex;flex:0 0 auto;padding:3px 7px;border-radius:999px;background:#eef2ff;color:#5f73d9;font-size:9px;font-weight:800}.profile-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:8px}.profile-tags em{margin-top:0!important}.profile-tags .power-tag{background:#f5f6f8;color:#7d8490}.wizard-capability{margin-top:14px;padding:11px 13px;border-radius:12px;font-size:11px;font-weight:650;border:1px solid #e5e8ee}.wizard-capability.pass{background:#eff9f4;color:#2e8060;border-color:#d9efe4}.wizard-capability.warn{background:#fff7e7;color:#a56d18;border-color:#f3e4bd}.health-advice{display:grid;gap:8px;margin-top:14px}.health-advice-item,.health-advice-good{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:13px 14px;border:1px solid #e5e9ef;border-radius:14px;background:#fbfcfe}.health-advice-item b,.health-advice-good b{display:block;font-size:12px}.health-advice-item span,.health-advice-good span{display:block;margin-top:3px;color:#7f8794;font-size:11px;line-height:1.45}.health-advice-good{background:#f0faf5;border-color:#dcefe5}.health-advice-good b{color:#2a8060}.health-advice-item .secondary-btn{flex:0 0 auto}.check-line{margin-top:12px}
@media(max-width:900px){.power-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.health-advice-item,.health-advice-good{align-items:flex-start;flex-direction:column}.health-advice-item .secondary-btn{width:100%}}

/* V1.18.2 connection reliability */
.connection-progress{display:flex;gap:12px;align-items:center;margin:14px 0;padding:13px 14px;border:1px solid var(--line);border-radius:16px;background:rgba(127,127,127,.055)}
.connection-progress strong,.connection-progress small{display:block}.connection-progress small{margin-top:3px;color:var(--muted)}
.progress-dot{width:10px;height:10px;border-radius:50%;background:#9aa0a6;box-shadow:0 0 0 5px rgba(127,127,127,.08);flex:none}
.connection-progress.working .progress-dot{background:#6a83ff;animation:lumaPulse 1.2s infinite}.connection-progress.success .progress-dot{background:#34a853}.connection-progress.error .progress-dot{background:#ea4335}
.network-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:12px 0}.network-facts>div{padding:10px 12px;border:1px solid var(--line);border-radius:13px}.network-facts span,.network-facts strong{display:block}.network-facts span{font-size:11px;color:var(--muted);margin-bottom:4px}.network-facts strong{font-size:12px;overflow:hidden;text-overflow:ellipsis}
@keyframes lumaPulse{50%{opacity:.35;transform:scale(.8)}}
@media(max-width:760px){.network-facts{grid-template-columns:1fr 1fr}}

/* V1.18.3 device identity */
.identity-card{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:14px 0}.identity-card>div{padding:12px;border:1px solid var(--line,#e5e7eb);border-radius:14px;background:rgba(255,255,255,.55)}.identity-card span{display:block;font-size:11px;opacity:.58;margin-bottom:5px}.identity-card strong{font-size:13px;word-break:break-word}@media(max-width:760px){.identity-card{grid-template-columns:1fr 1fr}}

/* V1.18.4 — friendly device identity */
.identity-editor{margin-top:12px}.identity-card{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}.device-collection small{line-height:1.45}

/* V1.18.5 — recovery & support */
.support-card{margin-top:18px}.support-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:14px 0}.support-facts>div{padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.55);display:flex;flex-direction:column;gap:5px}.support-facts span{font-size:12px;color:var(--muted)}.support-facts strong{font-size:13px}.danger-soft{border-color:rgba(190,45,45,.2)!important;color:#a42b2b!important}.support-actions{flex-wrap:wrap}@media(max-width:720px){.support-facts{grid-template-columns:1fr}.support-actions button{flex:1 1 45%}}

/* V1.19: progressive, task-first navigation */
.ux-start{background:#fff;border:1px solid #e8ebf0;border-radius:22px;padding:24px;margin:0 0 22px;box-shadow:0 8px 28px rgba(30,45,70,.04)}
.ux-start-heading{display:flex;justify-content:space-between;align-items:center;gap:18px}.ux-start h2{margin:8px 0;font-size:24px;letter-spacing:-.04em}.ux-start p{color:#697586;margin:0 0 18px}.ux-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ux-step-grid button{text-align:left;border:1px solid #e7eaf0;background:#f8fafc;border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:9px;cursor:pointer;color:#273449}.ux-step-grid button:hover,.ux-step-grid button:focus-visible{border-color:#7f9ee8;background:#eff5ff;outline:2px solid transparent}.ux-step-grid b{color:#6487d0;font-size:13px}.ux-step-grid strong{font-size:17px}.ux-step-grid span{font-size:12px;color:#778398}.side-caption{margin-top:17px}.section{scroll-margin-top:82px}.ux-start.is-hidden{display:none}
@media(max-width:760px){.ux-start{padding:17px}.ux-start h2{font-size:20px}.ux-step-grid{grid-template-columns:1fr}.ux-step-grid button{padding:13px;gap:5px}.ux-start-heading{align-items:flex-start}.ux-start-heading .secondary-btn{flex-shrink:0}}

/* V1.19.1 connection journey */
.connection-journey{padding:24px;margin-bottom:16px}.journey-top{display:flex;justify-content:space-between;gap:16px;align-items:start}.journey-top h3{font-size:24px;margin:8px 0}.journey-top p{color:#697586;margin:0 0 18px}.journey-steps{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.journey-steps span{padding:8px 12px;border-radius:99px;background:#f1f3f7;color:#7c8695;font-size:12px}.journey-steps .current{background:#e8f0ff;color:#2e61ae;font-weight:700}.journey-steps .done{background:#e9f7ef;color:#287249}.journey-options{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.journey-option{border:1px solid #e1e6ee;background:#fafbfc;border-radius:15px;padding:16px;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:8px;color:#25354b}.journey-option small{font-size:12px;color:#718096}.journey-option.selected{border:2px solid #6c97e4;background:#f0f6ff;padding:15px}.journey-detail{margin:16px 0;background:#f6f8fb;padding:14px;border-radius:12px;color:#536377;line-height:1.65}.journey-actions{display:flex;gap:10px;flex-wrap:wrap}.journey-advanced{margin-top:16px}.journey-advanced[hidden]{display:none!important}.journey-advanced-head{padding:14px 18px;display:flex;justify-content:space-between;gap:10px;color:#344259}.journey-advanced-head span{color:#8290a2;font-size:12px}
@media(max-width:760px){.journey-options{grid-template-columns:1fr}.connection-journey{padding:17px}.journey-option{padding:12px}.journey-option.selected{padding:11px}.journey-advanced-head{flex-direction:column}}

/* V1.19.2 — clearer control task flow */
.control-flow{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px;color:#596679;font-size:12px}.control-flow span{padding:8px 12px;border:1px solid #e3e8ee;border-radius:99px;background:#fff}.control-flow .flow-current{background:#edf4ff;color:#2563a6;border-color:#d9e8ff;font-weight:650}.control-quickbar{display:flex;gap:10px;align-items:center;padding:16px 18px;margin-bottom:16px;border-radius:18px;background:#f6f8fb;border:1px solid #e4eaf0}.control-quickbar>div{margin-right:auto;display:grid;gap:4px}.control-quickbar strong{font-size:15px}.control-quickbar small{font-size:12px;color:#6b7280}@media(max-width:720px){.control-quickbar{flex-wrap:wrap}.control-quickbar>div{flex-basis:100%}.control-quickbar button{flex:1}.control-flow{gap:5px}.control-flow span{padding:6px 9px;font-size:11px}}

/* V1.19.3: consistent cross-module workflow navigation */
.workflow-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 20px;margin:12px 0 22px;background:#fff;border:1px solid #e5e9ef;border-radius:18px;box-shadow:0 5px 20px rgba(30,45,65,.035)}
.workflow-current{display:flex;flex-direction:column;gap:3px;min-width:0}.workflow-current strong{font-size:17px;color:#1d2939}.workflow-current small{font-size:12px;color:#697586}.workflow-kicker{font-size:10px;letter-spacing:.1em;color:#8a96a6}.workflow-actions{display:flex;gap:9px;flex-shrink:0}.workflow-actions button:disabled{opacity:.38;cursor:not-allowed}
@media(max-width:650px){.workflow-bar{padding:12px;align-items:stretch;flex-direction:column;gap:12px}.workflow-actions{display:grid;grid-template-columns:1fr 1fr}.workflow-actions button{min-height:42px}}

/* V1.19.4 · Preset Gallery workflow */
.gallery-workflow{display:flex;flex-wrap:wrap;gap:9px;margin:14px 0;color:#6b7280;font-size:12px}.gallery-workflow span{padding:8px 11px;border-radius:999px;background:#f2f4f7}.gallery-selection{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;margin:12px 0 20px;border:1px solid #dce5f1;border-radius:18px;background:#f8fbff}.gallery-selection strong{font-size:16px}.gallery-selection p{font-size:12px;color:#667085;margin:7px 0 0}.gallery-selection-actions{display:flex;gap:8px;flex-wrap:wrap}.gallery-selection-actions button:disabled{opacity:.45;cursor:not-allowed}.preset-card{cursor:pointer;transition:border-color .15s,box-shadow .15s}.preset-card.selected{border-color:#6095e6;box-shadow:0 0 0 2px #dbeafe}.preset-card:focus-visible{outline:3px solid #8db6f6;outline-offset:2px}@media(max-width:750px){.gallery-selection{flex-direction:column;align-items:stretch}.gallery-selection-actions button{flex:1}}

/* V1.19.5 — Pixel Studio task-oriented controls */
.pixel-workflow{border:1px solid #e5eaf2;background:#f8fafc;border-radius:18px;padding:18px;margin:14px 0 16px}.pixel-workflow-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.pixel-workflow-top strong{font-size:15px}.pixel-workflow-top p,.pixel-workflow-tip{font-size:12px;color:#69788d;margin:5px 0 0}.pixel-workflow-top [role=status]{font-size:12px;color:#3e67b4;background:#eaf1ff;border-radius:30px;padding:6px 10px;white-space:nowrap}.pixel-workflow-controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px}.pixel-workflow-controls label{display:flex;align-items:center;gap:8px;font-size:13px}.pixel-workflow-controls input[type=color]{width:40px;height:32px;border:0;background:transparent;cursor:pointer}.pixel-workflow-modes{display:flex;gap:4px;padding:4px;background:#e9eef6;border-radius:12px}.pixel-workflow-modes button{border:0;border-radius:9px;background:transparent;padding:8px 12px;cursor:pointer;color:#52647e}.pixel-workflow-modes button[aria-pressed=true]{background:#fff;color:#244c9b;box-shadow:0 2px 7px #21385a1c}.pixel-workflow-tip{margin-top:12px}@media(max-width:680px){.pixel-workflow{padding:13px}.pixel-workflow-top{align-items:flex-start}.pixel-workflow-controls{align-items:stretch}.pixel-workflow-controls .secondary-btn{flex:1}.pixel-workflow-modes{width:100%}.pixel-workflow-modes button{flex:1}}

/* V1.19.6: deprecated modules remain in the DOM for legacy bindings, never displayed. */
.retired-module,.retired-module[hidden]{display:none!important}

/* V1.19.7: creative handoff and clear action hierarchy */
.creative-flow-card{padding:22px}.creative-flow-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.creative-flow-step{border:1px solid var(--line,#e4e7ed);background:var(--card,#fff);border-radius:16px;text-align:left;padding:17px;display:flex;flex-direction:column;gap:9px;cursor:pointer;min-height:104px;transition:border-color .15s,transform .15s}.creative-flow-step:hover,.creative-flow-step:focus-visible{border-color:#7193df;transform:translateY(-2px)}.creative-flow-step b{font-size:14px}.creative-flow-step span{font-size:12px;opacity:.7;line-height:1.5}.creative-flow-actions{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-top:16px}.creative-flow-actions>div:first-child{display:flex;flex-direction:column;gap:5px}.creative-flow-actions small{opacity:.65}.creative-handoff{scroll-margin-top:110px}@media(max-width:800px){.creative-flow-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.creative-flow-actions{align-items:stretch;flex-direction:column}}@media(max-width:420px){.creative-flow-grid{grid-template-columns:1fr 1fr}.creative-flow-step{padding:12px}}

/* V1.19.8 — restore user-facing device manager without exposing retired hardware setup. */
.add-device-shortcut{border:1px solid #d5e2f2;background:#edf5ff;color:#275aa0;border-radius:11px;padding:9px 13px;font-weight:650;font-size:13px;cursor:pointer;white-space:nowrap}
.add-device-shortcut:hover,.add-device-shortcut:focus-visible{background:#dcecff;outline:2px solid #9cbff3;outline-offset:2px}
.device-manager-section .connection-journey{margin-top:14px}
.device-manager-section .multi-device-card{margin:0 0 16px;padding:23px}
.device-add-heading{margin:16px 0 12px}.device-add-heading strong{font-size:16px}.device-add-heading p{font-size:12px;color:#64748b;margin:7px 0 0;line-height:1.6}
.device-add-form{display:grid!important;grid-template-columns:minmax(150px,1fr) minmax(190px,1.25fr) auto;gap:12px;align-items:end;margin:12px 0}
.device-add-form label{display:flex;flex-direction:column;gap:6px;min-width:0;font-size:12px;font-weight:600;color:#66768b}
.device-add-form label input{width:100%;min-width:0}.device-add-form button{min-height:42px}
.device-add-feedback{font-size:12px;line-height:1.5;padding:8px 11px;border-radius:10px;background:#f5f7fa;color:#69778b;margin:4px 0 14px}
.device-add-feedback[data-kind="error"]{color:#a12c2c;background:#fff0f0}.device-add-feedback[data-kind="success"]{color:#166534;background:#f0fdf4}
.device-manager-section .group-creator{margin-top:13px}.device-manager-section .identity-card{margin-top:15px}
.device-group-tools{border-top:1px solid #e7e9ed;margin-top:15px;padding-top:12px}.device-group-tools summary{cursor:pointer;font-size:13px;font-weight:650;color:#344054}
.device-group-tools summary span{font-size:11px;color:#8691a1;font-weight:400;margin-left:8px}.device-group-tools .multi-device-tools{margin-top:14px}
.device-manager-section .device-profile-card,.device-manager-section .device-grid article:nth-child(2),.device-manager-section #otaPanel{display:none!important}
@media(max-width:740px){.device-add-form{grid-template-columns:1fr!important}.device-add-form button{width:100%}.add-device-shortcut{padding:9px;font-size:12px}}
@media(max-width:740px){.add-device-shortcut{display:none}}
@media(max-width:420px){.device-manager-section .multi-device-card{padding:16px}}

/* Prevent the original flex-basis rule from making grid form fields excessively tall. */
.device-add-form label .text-field{flex:0 0 auto!important;height:42px;min-height:42px}

/* V1.19.9 — Timeline interaction refinement; mobile-first controls */
.timeline-zoom-controls{display:flex;align-items:center;gap:10px;letter-spacing:0}.timeline-zoom-controls label{font-size:11px;color:#78869b}.timeline-zoom-controls select{padding:7px 9px;border:1px solid #e2e7f0;border-radius:9px;background:#fff;color:#344866;font-size:12px}
.timeline-track-viewport{max-width:100%;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin;overscroll-behavior-x:contain;border-radius:8px}
.timeline-track-viewport:focus-visible{outline:2px solid #5b81eb;outline-offset:2px}
.timeline-track{min-width:calc(100% - 22px);margin:0 11px 24px}.timeline-track.is-zoomed{min-width:0}
.timeline-tips{font-size:11px;color:#8995aa;margin:11px 0 0;letter-spacing:0}
.timeline-inspector{display:flex;flex-wrap:wrap;align-items:end;gap:10px;border:1px solid #e9edf4;border-radius:13px;padding:14px 16px;margin-top:15px;background:#fff}
.timeline-frame-meta{display:flex;flex-direction:column;gap:4px;min-width:175px;margin-right:auto}.timeline-frame-meta b{font-size:13px;color:#33405a}.timeline-frame-meta span{font-size:11px;color:#6c7f9e}.timeline-frame-meta span.is-dirty{color:#c1752e;font-weight:700}
.timeline-inspector>label{font-size:11px;color:#758299;display:flex;flex-direction:column;gap:7px}.timeline-inspector>input{width:95px;height:37px;border:1px solid #dfe5ef;border-radius:9px;padding:0 10px;font:inherit;color:#314362}.timeline-inspector button{white-space:nowrap}
.timeline-marker:focus-visible{outline:3px solid #5077df;outline-offset:3px}.timeline-frame.active .frame-select{font-weight:750}
@media(max-width:650px){.timeline-inspector{display:grid;grid-template-columns:1fr 1fr}.timeline-frame-meta{grid-column:1/-1}.timeline-inspector button{font-size:11px;padding:10px 8px}.timeline-zoom-controls{gap:5px}.timeline-track-title{gap:8px}.timeline-tips{font-size:10px}}

/* V1.19.10 — unified creative handoff: no additional hardware controls */
.creative-bridge-section{scroll-margin-top:110px}.creative-bridge-card{padding:22px;border:1px solid #dce6f2}
.bridge-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.bridge-fields label{display:flex;flex-direction:column;gap:9px;color:#566780;font-size:12px;font-weight:650}
.bridge-fields select{height:43px;width:100%;background:#fbfcff;border:1px solid #dbe4f2;border-radius:11px;padding:0 12px;color:#263e60;font:inherit;font-size:13px}
.bridge-preview-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px}.bridge-preview-header b{font-size:14px;color:#253955}.bridge-preview-header p{margin:6px 0 0;font-size:12px;color:#75849a;line-height:1.65}
.bridge-pixels{display:grid;grid-template-columns:repeat(24,minmax(0,1fr));gap:3px;margin-top:14px;border-radius:13px;border:1px solid #e6ebf4;background:#eff3f9;padding:8px;min-height:52px;overflow:hidden}
.bridge-pixels i{display:block;height:32px;min-width:0;border-radius:5px;border:1px solid #0000000d}
.bridge-feedback{margin-top:13px;border-radius:11px;background:#f3f7fc;color:#53708f;padding:11px 13px;font-size:12px;line-height:1.65}
.bridge-feedback[data-kind="error"]{background:#fff1f2;color:#a12542}.bridge-feedback[data-kind="success"]{background:#effaf3;color:#227349}
.bridge-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:15px}.bridge-actions span{color:#748398;font-size:12px}.bridge-actions button:disabled{opacity:.48;cursor:not-allowed}
@media(max-width:750px){.creative-bridge-card{padding:15px}.bridge-fields{grid-template-columns:1fr;gap:12px}.bridge-pixels{grid-template-columns:repeat(12,minmax(0,1fr))}.bridge-preview-header{align-items:flex-start}.bridge-preview-header .secondary-btn{white-space:nowrap}.bridge-actions{align-items:stretch;flex-direction:column}.bridge-actions button{width:100%}}

/* V1.19.11 — layer operations, consistent on desktop and mobile */
.layer-help{font-size:11px;line-height:1.65;color:#708098;margin:9px 0 12px}
.layer-status{min-height:20px;font-size:10px;color:#546985;margin:8px 0 10px}
.layer-row{grid-template-columns:18px minmax(0,1fr) auto;gap:8px;min-height:54px;cursor:grab;transition:border-color .15s,background .15s}
.layer-row:focus-visible{outline:2px solid #6b87d1;outline-offset:2px}
.layer-row.locked .layer-meta{opacity:.65}.layer-row.solo{border-color:#91a9df}
.layer-row.dragging{opacity:.4}.layer-row.drop-target{border-color:#406ec9;background:#eaf1ff}
.layer-meta{min-width:0}.layer-meta b{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.layer-row-tools{display:flex;align-items:center;gap:3px}
.layer-icon-btn{min-width:25px;height:29px;border:1px solid transparent;border-radius:8px;background:transparent;color:#63748f;font-size:11px;cursor:pointer}
.layer-icon-btn:hover,.layer-icon-btn:focus-visible{border-color:#d8e3f4;background:#eef3fb}
.layer-icon-btn.on{background:#e6edfa;color:#345ba1;border-color:#bfd0ef}
.layer-icon-btn:disabled{opacity:.27;cursor:default}
.layer-controls input:disabled,.layer-controls select:disabled{opacity:.46;cursor:not-allowed}
@media(max-width:480px){.layer-row{grid-template-columns:18px minmax(0,1fr);padding:10px}.layer-row-tools{grid-column:2;flex-wrap:wrap}.layer-icon-btn{min-width:36px;height:32px;background:#f2f5fb}.layer-list{max-height:450px}}

/* V1.19.12 — node composer: accessible wiring and clear feedback. */
.node-flow-guide{display:flex;flex-wrap:wrap;gap:8px;margin:13px 0 11px}
.node-flow-guide span{display:inline-flex;align-items:center;gap:7px;border:1px solid #e7ecf4;background:#f9fbff;border-radius:10px;padding:9px 11px;color:#526580;font-size:11px;font-weight:650}
.node-flow-guide b{font-size:10px;color:#5274b3}
.node-wire-builder{display:flex;flex-wrap:wrap;align-items:end;gap:9px;padding:12px;border:1px solid #e6ebf3;border-radius:15px;background:#f8faff;margin:10px 0}
.node-wire-builder label{display:grid;gap:5px;flex:1 1 145px;min-width:115px;font-size:10px;color:#687b98}
.node-wire-builder select{border:1px solid #dce5f0;border-radius:10px;background:white;color:#344864;min-height:36px;padding:5px 8px;max-width:100%}
.node-wire-builder>span{padding-bottom:9px;color:#7c93b7}
.node-wire-builder button{min-height:36px;white-space:nowrap}
.node-graph-feedback{font-size:11px;line-height:1.6;padding:10px 12px;border:1px solid #e1e9f5;background:#f4f8ff;color:#536e9d;border-radius:11px;margin:10px 0 13px}
.node-graph-feedback[data-level="ok"]{border-color:#d1eadf;background:#f0faf5;color:#337d5c}
.node-graph-feedback[data-level="warn"]{border-color:#f1e2c5;background:#fffbf1;color:#976a31}
#nodePreviewBadge[data-ready="true"]{background:#e6f6ee;color:#257a55}
#nodePreviewBadge[data-ready="false"]{background:#fff7e8;color:#98692d}
.node-footer button:disabled,.node-preview-meta button:disabled,.node-wire-builder button:disabled{opacity:.42;cursor:not-allowed}
@media(max-width:700px){.node-wire-builder>span{display:none}.node-wire-builder label{flex-basis:calc(50% - 8px)}.node-wire-builder button{flex:1 1 115px;white-space:normal}.node-flow-guide span{flex:1 1 calc(50% - 9px)}}
/* Narrow screens can scroll the actual node diagram rather than cutting off its nodes. */
@media(max-width:700px){
  .node-canvas-shell{overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}
  .node-canvas{min-width:760px}
}

/* V1.19.13 — explicit save state, recovery and project workflow */
.project-status-line{display:flex;align-items:center;gap:11px;flex-wrap:wrap;margin-top:12px;font-size:12px;color:#79859b}
.project-status-badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;font-size:11px;font-weight:750;border:1px solid #d7e3f5;background:#edf5ff;color:#315998}
.project-status-badge::before{content:'';display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.75}
.project-status-badge[data-status='saved']{background:#edf8f1;border-color:#cde9d5;color:#27714d}
.project-status-badge[data-status='dirty']{background:#fff6e5;border-color:#f5dfb9;color:#a36915}
.project-status-badge[data-status='draft']{background:#eef1f6;border-color:#dfe5ee;color:#69798d}
.project-status-badge[data-status='error']{background:#fff0f0;border-color:#f7c7c7;color:#b63a3a}
.project-workflow{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:14px 0 18px;color:#6c7a8f}
.project-workflow span{padding:10px 13px;border:1px solid #e2e9f3;border-radius:12px;background:#f8fafd;font-size:12px}
.project-workflow b{color:#547dbf;margin-right:6px}
.project-recovery{background:#f4f8ff;border:1px solid #c8dbf7;border-radius:16px;padding:18px 21px;margin:14px 0;display:flex;align-items:center;justify-content:space-between;gap:16px}
.project-recovery[hidden]{display:none!important}
.project-recovery strong{color:#2b4c7c;font-size:14px}
.project-recovery p{margin:6px 0 0;line-height:1.6;font-size:12px;color:#647a99}
.project-hero-actions{flex-wrap:wrap}
.project-row .tool-group{flex-wrap:wrap;justify-content:flex-end}
@media(max-width:680px){.project-recovery{align-items:stretch;flex-direction:column}.project-recovery .tool-group{display:flex}.project-recovery button{flex:1}.project-workflow{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.project-workflow span{font-size:11px;padding:9px}.project-hero-actions button{flex:1}}

/* V1.19.14 — calm, consistent feedback and non-blocking global UI */
.skip-link{position:fixed;top:-70px;left:22px;padding:10px 16px;background:#24395d;color:white;border-radius:0 0 11px 11px;z-index:20000;text-decoration:none}.skip-link:focus{top:0}
.help-trigger{width:32px;height:32px;flex:0 0 auto;border-radius:10px;border:1px solid #dfe5ef;background:#fff;color:#667994;font-weight:800;font-size:15px}
.help-trigger:hover{background:#eef3ff;color:#3657a0}
body.ux-overlay-open{overflow:hidden}
.ux-dialog-backdrop{position:fixed;inset:0;background:rgba(19,30,52,.34);z-index:12000;display:grid;place-items:center;padding:20px;backdrop-filter:blur(5px)}
.ux-dialog-backdrop.hidden{display:none!important}
.ux-dialog-panel{width:min(100%,440px);position:relative;background:white;border:1px solid #e6ebf4;border-radius:22px;box-shadow:0 26px 90px rgba(18,30,53,.18);padding:28px;text-align:left;outline:0}
.ux-dialog-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:13px;background:#fff1ed;color:#c6654c;font-size:20px;font-weight:750;margin-bottom:17px}
.ux-dialog-panel h2{margin:0;font-size:20px;letter-spacing:-.4px;color:#283853}.ux-dialog-panel p{font-size:13px;line-height:1.8;color:#697b95;margin:10px 0 22px}
.ux-dialog-controls{display:flex;gap:10px;justify-content:flex-end}.ux-dialog-controls button{min-width:104px;min-height:41px}
.ux-dialog-controls .is-danger{background:#b83f47;border-color:#b83f47;color:#fff}
.ux-help-panel{max-width:520px}.ux-help-close{position:absolute;right:23px;top:22px}.ux-help-panel h2{margin-top:8px}.ux-help-links{display:grid;gap:6px;margin-top:15px}
.ux-help-links button{display:flex;align-items:center;gap:11px;border:1px solid transparent;border-radius:12px;background:#f6f8fc;text-align:left;padding:11px 13px;color:#3d506e}
.ux-help-links button:hover,.ux-help-links button:focus-visible{background:#ecf2ff;border-color:#cfdbf6}
.ux-help-links b{width:30px;font-size:11px;color:#6382ba}.ux-help-links span{flex:1;font-size:13px;font-weight:650}.ux-help-links i{font-style:normal;color:#9aacc7}
.ux-help-shortcuts{margin:14px 0 0!important;font-size:11px!important}
#toast{display:flex;align-items:center;gap:10px;max-width:min(470px,calc(100vw - 24px));text-align:left;line-height:1.5;z-index:13000;padding:12px 12px 12px 17px;box-shadow:0 16px 42px rgba(18,30,53,.15)}
#toastMessage{flex:1;min-width:0}#toastClose{flex:0 0 auto;border:0;background:transparent;color:inherit;opacity:.65;font-size:18px;padding:4px 7px;border-radius:7px}#toastClose:hover{opacity:1;background:#ffffff20}
#toast[data-kind=success]{background:#1d6148;color:#fff}#toast[data-kind=warning]{background:#80561f;color:#fff}#toast[data-kind=error]{background:#9c3041;color:#fff}#toast[data-kind=info]{background:#283c64;color:#fff}
.ux-back-top{position:fixed;right:23px;bottom:23px;z-index:800;border:1px solid #dce5f2;width:41px;height:41px;border-radius:14px;background:#fff;color:#4a679c;box-shadow:0 5px 22px #1f345b14;opacity:0;pointer-events:none;transform:translateY(10px);transition:.2s}
.ux-back-top.visible{opacity:1;transform:translateY(0);pointer-events:auto}
.empty-state{line-height:1.7!important;min-height:64px;border:1px dashed #dae3f0!important;border-radius:13px;background:#f9fbfe!important;color:#8190a6!important;padding:18px 20px!important}
.nav-item[aria-current=page],.mobile-dock [aria-current=page]{background:#eaf0fd;color:#315db5}
@media(max-width:740px){.ux-dialog-panel{padding:23px;border-radius:20px}.ux-dialog-controls button{flex:1}.ux-back-top{right:15px;bottom:88px}.help-trigger{width:29px;height:29px}.ux-help-links button{padding:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
#toast.show{pointer-events:auto}


/* V1.19.15 — balanced workspace layout. Existing editor data and device management stay untouched. */
.workspace-view-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding:10px 16px;background:#fff;border:1px solid #e8edf4;border-radius:15px;margin:-7px 0 21px;box-shadow:0 3px 12px rgba(20,35,60,.025)}
.workspace-jump-label{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:650;color:#64738b;min-width:0}
.workspace-jump-label select{max-width:220px;min-width:142px;height:36px;border:1px solid #dce4ee;border-radius:9px;background:#f9fbfd;padding:0 10px;color:#253a56;font-size:12px;font-weight:650}
.workspace-view-actions{display:flex;align-items:center;gap:3px;border:1px solid #e4eaf2;padding:3px;border-radius:10px;background:#f7f9fc}
.workspace-view-caption{padding:0 7px;font-size:11px;color:#8591a3}
.workspace-view-actions button{border:0;background:transparent;border-radius:7px;color:#6a7890;font-size:11px;font-weight:650;min-height:29px;padding:5px 10px}
.workspace-view-actions button[aria-pressed="true"]{color:#3459a5;background:#fff;box-shadow:0 1px 5px rgba(34,49,74,.1)}
.workspace-focus-toggle{min-height:36px;background:#fff;border:1px solid #dfe7f1;border-radius:10px;padding:7px 12px;font-size:11px;font-weight:700;color:#61718a}
.workspace-focus-toggle[aria-pressed="true"]{color:#2f5fbd;background:#edf3ff;border-color:#b9ccf5}
.workspace-view-tip{color:#93a0b3;font-size:10px;margin-left:auto}
/* Compact mode changes *spacing*, not font scaling, button target size, LED resolution or data. */
body.ux-compact .page-content{padding-top:18px;padding-bottom:30px}
body.ux-compact .hero{height:106px;padding:18px 28px;margin-bottom:22px}
body.ux-compact .hero h1{font-size:24px;margin:3px 0}
body.ux-compact .hero .overline{font-size:9px}
body.ux-compact .hero-bubble{transform:scale(.65);transform-origin:right center}
body.ux-compact .ux-start{padding:14px 18px;margin-bottom:14px}
body.ux-compact .ux-start-heading h2{font-size:16px;margin:3px 0}
body.ux-compact .ux-start-heading p{font-size:11px;margin:2px 0 8px}
body.ux-compact .ux-step-grid button{padding:9px 12px;gap:2px;min-height:52px}
body.ux-compact .ux-step-grid strong{font-size:12px}
body.ux-compact .ux-step-grid span{font-size:10px}
body.ux-compact .ux-step-grid b{font-size:10px}
body.ux-compact .section{margin-bottom:31px}
body.ux-compact .section-title{margin-bottom:13px}
body.ux-compact .section-title h2{font-size:18px}
body.ux-compact .section-title p{font-size:11px;margin-top:3px}
body.ux-compact .card{padding:17px 19px}
body.ux-compact .card-top{margin-bottom:13px}
body.ux-compact .content-grid{gap:13px}
body.ux-compact .project-grid{gap:13px}
body.ux-compact .project-workflow,body.ux-compact .control-flow,body.ux-compact .node-flow-guide{gap:5px;margin:7px 0 10px}
body.ux-compact .project-workflow span,body.ux-compact .node-flow-guide span{padding:6px 9px;font-size:10px}
body.ux-compact .divider{margin:15px 0}
body.ux-compact .preview-stage{height:186px}
body.ux-compact .preview-info{padding-top:14px}
body.ux-compact .sidebar{padding-top:19px}
body.ux-compact .logo{padding-bottom:18px}
body.ux-compact .nav-item{height:38px;margin:1px 0;font-size:12px}
body.ux-compact .side-caption{margin-top:11px;margin-bottom:5px}
/* Focus only conceals sibling work modules; sidebar, Add Device and the switcher remain accessible. */
body.ux-focus-view .page-content > .section:not(.ux-focus-selected){display:none!important}
body.ux-focus-view .page-content > .hero,body.ux-focus-view .page-content > .ux-start{display:none!important}
body.ux-focus-view .page-content > .section.ux-focus-selected{display:block!important;margin-top:0}
body.ux-focus-view .workflow-bar{margin-bottom:14px}
@media (max-width:900px){
 .workspace-view-toolbar{margin:0 0 14px;padding:10px;gap:7px}
 .workspace-jump-label{flex:1 1 185px}
 .workspace-jump-label select{max-width:none;min-width:0;width:100%}
 .workspace-view-tip{display:none}
 body.ux-compact .page-content{padding-top:12px;padding-bottom:100px}
 body.ux-compact .card{padding:16px}
 body.ux-compact .sidebar{padding-top:19px}
 body.ux-compact .hero{height:auto;min-height:102px;padding:17px 19px}
 body.ux-compact .hero-bubble{display:none}
 body.ux-compact .ux-step-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
 body.ux-compact .ux-step-grid button{min-height:70px;padding:8px}
 body.ux-compact .ux-step-grid button span{display:none}
}
@media (max-width:570px){
 .workspace-jump-label{flex-basis:100%;justify-content:space-between}
 .workspace-jump-label select{width:min(100%,calc(100% - 73px));flex:1}
 .workspace-view-actions{flex:1}
 .workspace-view-actions button{flex:1}
 .workspace-focus-toggle{flex:1;white-space:nowrap}
 body.ux-compact .topbar{padding-left:12px;padding-right:12px}
 body.ux-compact .page-content{padding-left:12px;padding-right:12px}
 body.ux-compact .section-title h2 em{display:none}
 body.ux-compact .ux-start-heading{gap:8px}
 body.ux-compact .ux-start-heading h2{font-size:15px}
 body.ux-compact .ux-start-heading p{display:none}
 body.ux-compact .ux-start-heading .secondary-btn{padding:8px}
 body.ux-compact .card{padding:14px}
}


/* V1.19.16: four-stage journey. Keeps every editor and Add Device accessible. */
.journey-stage-nav{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:-12px 0 10px}
.journey-stage-button{display:flex;align-items:center;justify-content:center;gap:10px;min-height:45px;border:1px solid #dfe6ef;border-radius:12px;background:#fff;color:#67768c;font-size:12px;font-weight:700;cursor:pointer;transition:background .16s,border-color .16s}
.journey-stage-button b{font-size:11px;color:#9aa7b8;font-weight:750}.journey-stage-button:hover{background:#f3f7fe;border-color:#bdcce5}
.journey-stage-button.selected{color:#2d5bb4;background:#edf3ff;border-color:#b8caf0}.journey-stage-button.selected b{color:#3d70c7}
.journey-context{background:#fff;border:1px solid #e4eaf2;border-radius:16px;padding:16px 20px 14px;margin-bottom:13px;box-shadow:0 4px 17px rgba(24,43,75,.03)}
.journey-context-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.journey-context-kicker{font-size:10px;font-weight:750;letter-spacing:.09em;color:#7991ba}
.journey-context h2{font-size:16px;margin:5px 0 4px;letter-spacing:-.35px;color:#283a56}
.journey-context-head p{font-size:11px;color:#78879b;line-height:1.5;margin:0}
.journey-details-toggle{border:none;background:transparent;color:#557bb7;font-size:11px;min-height:32px;cursor:pointer;white-space:nowrap}
.journey-stage-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px;margin:12px 0 5px}
.journey-stage-actions[hidden]{display:none!important}
.journey-action{position:relative;min-width:0;min-height:66px;text-align:left;background:#f8fafd;border:1px solid #e5ebf4;border-radius:11px;padding:12px 32px 11px 13px;cursor:pointer;color:#2c3f5d}
.journey-action:hover,.journey-action:focus-visible{background:#edf4ff;border-color:#bdd0f1}
.journey-action.selected{border-color:#acc6f2;background:#edf4ff}
.journey-action strong{display:block;font-size:12px;font-weight:750}.journey-action small{display:block;font-size:10px;color:#8b99ac;margin-top:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.journey-action-arrow{position:absolute;right:12px;top:17px;color:#8ba6cd;font-size:17px}
.journey-stage-tip{margin:9px 0 0!important;font-size:10px!important;color:#8797af!important;line-height:1.5!important}
/* Replace repeated promotional onboarding banners with an actionable task stage. */
body.ux-journey-ready .page-content>.ux-start,body.ux-journey-ready .page-content>.hero{display:none!important}
body.ux-journey-ready .workflow-bar{margin-bottom:17px}
@media(max-width:700px){.journey-stage-nav{gap:5px;margin:0 0 8px}.journey-stage-button{gap:4px;min-height:43px;font-size:11px}.journey-stage-button b{font-size:9px}.journey-context{padding:13px 14px;margin-bottom:11px}.journey-stage-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.journey-action{min-height:62px;padding:10px 23px 10px 11px}.journey-context h2{font-size:15px}.journey-stage-button span{white-space:nowrap}}
@media(max-width:375px){.journey-stage-button{flex-direction:column;gap:1px;font-size:10px}.journey-action strong{font-size:11px}}


/* V1.19.17 — integrated control surface, reusable preview and one resource switcher */
#control .section-title .power-box{display:none} /* one power action in the quickbar */
#control .control-quickbar{background:#fff;border-color:#e4e9f2;padding:14px 16px;box-shadow:0 5px 18px #1e293b08}
.control-quick-summary{display:flex!important;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}
.control-quick-summary strong{font-size:14px}.control-quick-summary small{flex-basis:100%;margin-left:16px}
.control-connection-dot{width:8px;height:8px;border-radius:100%;background:#91a4c4;flex-shrink:0}
.control-quick-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-left:auto}
.control-quick-actions button{white-space:nowrap}
.control-brightness-presets{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.control-brightness-presets button,.control-effect-filters button,.control-library-tabs button{border:1px solid #dce3ee;background:#f7f9fc;color:#526079;border-radius:10px;padding:7px 11px;cursor:pointer;font-size:12px}
.control-brightness-presets button[aria-pressed=true],.control-effect-filters button[aria-pressed=true]{border-color:#9ebbf0;color:#275caa;background:#eaf2ff;font-weight:650}
.control-speed-hint,.control-color-hint{font-size:11px;color:#6f7e91;line-height:1.55;margin:8px 0 0}
#speed:disabled{opacity:.36;cursor:not-allowed}
.control-library{margin-top:14px}.control-library-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 12px;padding:0 2px}
.control-library-header>div:first-child{display:grid;gap:4px}.control-library-header strong{font-size:15px;color:#253248}.control-library-header span{font-size:11px;color:#8190a2}
.control-library-tabs{display:flex;gap:4px;padding:4px;border-radius:13px;background:#e9eef6;white-space:nowrap}
.control-library-tabs button{border:0;background:transparent;border-radius:10px;padding:9px 14px;min-height:35px;font-size:13px}
.control-library-tabs button[aria-selected=true]{background:#fff;color:#2457a1;box-shadow:0 2px 8px #22395015;font-weight:700}
.control-library [role=tabpanel][hidden]{display:none!important}
.control-effect-filters{display:flex;gap:5px;flex-wrap:wrap}
.control-effect-filters button{border-radius:999px;padding:6px 12px}
#effectsGrid .effect-tile[hidden]{display:none!important}
.control-effect-feedback{margin:14px 0 0;font-size:12px;color:#63728b}
.control-library .card{margin-top:0}
@media(max-width:740px){.control-quick-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));width:100%;margin:0}.control-quick-actions button{min-width:0;padding:10px 6px}.control-quickbar{gap:12px}.control-library-header{flex-direction:column;align-items:stretch}.control-library-tabs{width:100%;display:grid;grid-template-columns:1fr 1fr}.control-effect-filters{justify-content:flex-end}.control-library .card-top{align-items:flex-start;gap:9px}.control-brightness-presets button{flex:1}}

/* V1.19.18 — a deliberate, read-only preset preview workspace */
.gallery-preview-workspace{background:#f9fbff;border:1px solid #dce6f4;border-radius:19px;padding:17px 19px;margin:12px 0 19px;min-width:0}
.gallery-preview-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:12px}
.gallery-preview-heading strong{font-size:16px;display:block;margin-top:5px;color:#2b3e5a}.gallery-preview-heading p{font-size:11px;line-height:1.7;color:#6c7b90;margin:6px 0 0;max-width:650px}
#galleryFavorite{white-space:nowrap;flex-shrink:0}#galleryFavorite[aria-pressed=true]{color:#9a6b14;border-color:#dfc88d;background:#fff6df}
.gallery-preview-stage{border-radius:17px;background:#111a2a;padding:23px 17px 12px;min-width:0;overflow:hidden}
.gallery-preview-leds{display:flex;gap:3px;align-items:center;min-height:86px}.gallery-preview-leds i{display:block;flex:1;min-width:1px;height:25px;border-radius:5px;transition:background .05s linear}.gallery-preview-empty{margin:auto;text-align:center;font-size:12px;color:#9fb0c8}
.gallery-preview-bottom{display:flex;justify-content:space-between;gap:12px;margin-top:14px;color:#aabbd3;font-size:10px;font-variant-numeric:tabular-nums}
.gallery-preview-transport{display:flex;align-items:end;gap:14px;margin-top:13px;min-width:0}.gallery-preview-transport>button{flex-shrink:0;min-width:92px}.gallery-preview-transport label{font-size:11px;color:#617089;display:grid;gap:7px}.gallery-preview-seek-label{flex:1;min-width:80px}.gallery-preview-seek-label input{width:100%;accent-color:#5d86d3;cursor:pointer}.gallery-preview-speed-label select{height:36px;border:1px solid #dce5f0;background:white;color:#405572;border-radius:9px;padding:0 12px;font-size:12px}
.gallery-preview-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.gallery-preview-actions button{flex:1 1 155px}.gallery-preview-actions button:disabled,#galleryFavorite:disabled,#galleryPlayPause:disabled{opacity:.45;cursor:not-allowed}
.gallery-preview-notice{font-size:10px;line-height:1.75;color:#7c889a;margin:12px 0 0}.gallery-results-head{display:flex;justify-content:space-between;align-items:center;gap:10px;color:#33435b;font-size:12px}.gallery-results-head span{font-size:10px;color:#8897ab}.preset-card[aria-selected=true]{border-color:#6095e6;box-shadow:0 0 0 2px #dbeafe}.preset-card .preset-actions button{white-space:nowrap}
@media(max-width:700px){.gallery-preview-workspace{padding:12px}.gallery-preview-heading{gap:7px}.gallery-preview-heading strong{font-size:14px}.gallery-preview-stage{padding:19px 11px 10px}.gallery-preview-transport{gap:9px;flex-wrap:wrap}.gallery-preview-transport .gallery-preview-seek-label{order:3;flex-basis:100%}.gallery-preview-leds{min-height:68px}.gallery-preview-leds i{height:20px}.gallery-preview-actions button{flex-basis:100%}.gallery-results-head{align-items:flex-start;flex-direction:column;gap:3px}}
@media(prefers-reduced-motion:reduce){.gallery-preview-leds i{transition:none}}

/* V1.19.19 — unified pixel document feedback */
.pixel-sync-panel{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0;padding:14px 16px;border:1px solid #e5eaf2;border-radius:16px;background:#f8faff}.pixel-sync-panel strong{font-size:13px;color:#24334b}.pixel-sync-panel p{margin:5px 0 0;font-size:12px;color:#78859a;line-height:1.5}.pixel-sync-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.pixel-sync-actions span{font-size:12px;color:#52736c}.visual-sync-panel{margin:0 0 14px}@media(max-width:720px){.pixel-sync-panel{align-items:stretch;flex-direction:column}.pixel-sync-actions button{flex:1 1 auto}}

/* V1.19.20 · selection and touch-safe pixel gestures */
#pixelBoard{touch-action:none;overscroll-behavior:contain}
#pixelBoard .pixel{touch-action:none;outline-offset:2px;transition:box-shadow .1s}
#pixelBoard .pixel:focus-visible{outline:2px solid #4385f5}
#pixelBoard .pixel.pixel-is-selected{outline:2px solid #4385f5;outline-offset:1px;box-shadow:0 0 0 3px rgba(67,133,245,.22)}
#layoutCanvas{touch-action:none}
.pixel-selection-toolbar{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:12px 0 5px}
.pixel-selection-toolbar [aria-pressed="true"]{background:#e8f0ff;border-color:#8ab4ff;color:#245fba}
#pixelSelectionCount{font-size:12px;font-weight:650;color:#547297;margin:0 6px}
.pixel-selection-toolbar button:disabled{opacity:.43;cursor:not-allowed}
.pixel-selection-hint{font-size:12px;line-height:1.65;color:#70819c;margin:4px 0 12px}
@media(max-width:640px){.pixel-selection-toolbar{gap:6px}.pixel-selection-toolbar button{min-height:38px;padding:7px 10px}.pixel-selection-hint{margin-bottom:9px}}


/* V1.19.21 — visual layout workbench, layouts are independent of LED colors. */
.layout-presets-workflow{margin:12px 0 18px;padding:16px 18px;border:1px solid #dfe7f1;border-radius:17px;background:#f8fafe;min-width:0}
.layout-presets-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px}
.layout-presets-heading strong{font-size:14px;color:#263754}.layout-presets-heading p{font-size:11px;color:#78879a;margin:4px 0 0;line-height:1.5}
#layoutSaveStatus{font-size:11px;color:#50769f;max-width:260px;line-height:1.5;text-align:right}
.layout-presets-actions{display:flex;flex-wrap:wrap;align-items:end;gap:9px}
.layout-presets-actions label,.layout-coordinate-editor label{display:grid;gap:5px;font-size:11px;color:#6c7d96}
.layout-presets-actions label:first-child{flex:1 1 178px}.layout-presets-actions label:nth-of-type(2){flex:1 1 190px}
.layout-presets-actions input,.layout-presets-actions select,.layout-coordinate-editor input{width:100%;min-width:0;border:1px solid #d7e1ef;border-radius:10px;padding:9px 10px;font:inherit;background:white;color:#263754;min-height:38px}
.layout-presets-actions button{min-height:38px}.layout-presets-actions button:disabled,.layout-presets-footer button:disabled{opacity:.44;cursor:not-allowed}
.layout-presets-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;padding-top:12px;margin-top:12px;border-top:1px solid #e0e7f3}
.layout-history-actions,.layout-file-actions{display:flex;flex-wrap:wrap;gap:7px}.layout-presets-footer button{font-size:12px}
.layout-coordinate-editor{display:flex;flex-wrap:wrap;gap:11px;align-items:end;border:1px solid #e3eaf4;background:#f9fbff;border-radius:13px;margin-top:10px;padding:11px 13px}
.layout-coordinate-editor>strong{font-size:12px;color:#293c58;margin-right:5px;align-self:center}.layout-coordinate-editor label{width:96px}
.layout-coordinate-editor input:disabled{background:#f0f3f8;color:#9ba9ba}
#layoutPositionHint{flex:1 1 290px;font-size:10px;color:#71839a;line-height:1.65}
#layoutCanvas:focus-visible{outline:2px solid #6190df;outline-offset:3px}
@media(max-width:700px){.layout-presets-workflow{padding:12px}.layout-presets-heading{align-items:flex-start;flex-wrap:wrap}.layout-presets-heading p{max-width:100%}#layoutSaveStatus{text-align:left}.layout-presets-actions>*{flex:1 1 125px}.layout-presets-actions label{flex-basis:100%!important}.layout-presets-footer button{flex:1 1 130px}.layout-history-actions,.layout-file-actions{flex:1 1 220px}.layout-coordinate-editor{gap:8px}.layout-coordinate-editor label{flex:1 1 100px}.layout-coordinate-editor>strong{flex-basis:100%}}

/* V1.19.22 — bulk canvas geometry tools */
.layout-batch-panel{margin:18px 0;padding:15px 17px;border:1px solid rgba(148,170,205,.24);border-radius:16px;background:linear-gradient(125deg,rgba(114,157,212,.10),rgba(161,184,216,.035))}
.layout-batch-head{display:flex;justify-content:space-between;align-items:start;gap:14px;margin-bottom:12px}
.layout-batch-head strong{font-size:14px}
.layout-batch-head p{margin:5px 0 0;font-size:12px;line-height:1.6;opacity:.77}
#layoutSelectionCount{white-space:nowrap;font-size:12px;font-weight:650;padding:7px 10px;border:1px solid rgba(158,183,208,.28);border-radius:99px}
.layout-batch-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:8px 0}
.layout-batch-row .secondary-btn{font-size:12px;padding:7px 10px;min-height:32px}
.layout-batch-row .secondary-btn:disabled{opacity:.42;cursor:not-allowed}
.layout-batch-label{font-size:11px;font-weight:650;opacity:.73;margin-inline:7px 2px}
.layout-grid-label{font-size:12px;white-space:nowrap;display:inline-flex;gap:7px;align-items:center}
#layoutGridColumns{width:58px;min-height:33px;padding:4px 7px;border-radius:8px}
.layout-batch-note{font-size:11px;opacity:.7}
@media(max-width:680px){.layout-batch-panel{padding:12px}.layout-batch-head{flex-direction:column;gap:8px}.layout-batch-row{gap:6px}.layout-batch-row .secondary-btn{flex:0 1 auto;min-height:38px}.layout-batch-label{flex-basis:100%;margin:4px 0 0}}

/* V1.19.23 — transform controls */
.layout-transform-panel{margin-top:12px;padding-top:12px;border-top:1px solid rgba(125,150,179,.18)}
.layout-transform-title{display:flex;gap:10px;justify-content:space-between;align-items:center;flex-wrap:wrap;font-size:13px}
.layout-transform-title span{font-size:11px;opacity:.67}
.layout-transform-label{display:inline-flex;align-items:center;gap:7px;font-size:12px;white-space:nowrap}
.layout-transform-label input{box-sizing:border-box;width:75px;min-height:32px;padding:5px 7px;border:1px solid rgba(126,150,174,.34);border-radius:8px;background:var(--input-bg,#fff);color:inherit}
.layout-transform-label input:disabled{opacity:.48}
.layout-transform-hint{font-size:11px;line-height:1.55;opacity:.73;margin:10px 0 0}
@media(max-width:680px){.layout-transform-title{align-items:flex-start}.layout-transform-label{flex:1 1 115px}.layout-transform-label input{width:65px}.layout-transform-panel .layout-batch-row{gap:7px}}

/* V1.19.24 · spatial motion preview */
.spatial-motion-card{margin:22px 0 8px;padding:20px;border:1px solid #dce4f0;border-radius:20px;background:linear-gradient(145deg,#fbfdff,#f3f7ff);color:#26324c}
.spatial-motion-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}
.spatial-motion-head h3{font-size:22px;margin:5px 0 6px;letter-spacing:-.5px;color:#26324c}
.spatial-motion-head p{font-size:13px;margin:0;color:#718096;line-height:1.6;max-width:660px}
.spatial-motion-tools{display:grid;grid-template-columns:minmax(160px,1.4fr) minmax(100px,.6fr) minmax(120px,.8fr) minmax(100px,.7fr);gap:12px;align-items:end;margin-bottom:14px}
.spatial-motion-tools label{display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:650;color:#64748b;min-width:0}
.spatial-motion-tools select,.spatial-motion-tools input[type="number"]{height:40px;width:100%;border-radius:11px;border:1px solid #d8e0ed;background:white;color:#273449;padding:0 12px}
.spatial-motion-tools input[type="color"]{height:40px;width:100%;background:white;padding:4px;border:1px solid #d8e0ed;border-radius:11px}
.spatial-motion-tools :disabled{opacity:.46;cursor:not-allowed}
.spatial-motion-screen{height:250px;position:relative;overflow:hidden;border-radius:15px;background:#101a2b;border:1px solid #253750}
.spatial-motion-screen canvas{width:100%;height:100%;display:block}
.spatial-motion-watermark{position:absolute;right:12px;bottom:11px;font-size:10px;letter-spacing:1.3px;color:#7286a1;pointer-events:none}
.spatial-motion-transport{display:flex;align-items:center;gap:12px;margin:14px 0}
.spatial-motion-transport button{flex-shrink:0}
.spatial-motion-progress{min-width:120px;flex:1;display:flex;align-items:center;gap:10px;color:#64748b;font-size:12px}
.spatial-motion-progress input{flex:1;min-width:40px;accent-color:#657bed}
.spatial-motion-transport output{font-variant-numeric:tabular-nums;min-width:90px;text-align:right;font-weight:650;font-size:12px;color:#536684}
.spatial-motion-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;border-top:1px solid #e0e8f4}
.spatial-motion-footer p{color:#738298;font-size:12px;margin:0;flex:1}
.spatial-motion-actions{display:flex;gap:8px;flex-wrap:wrap}
.spatial-motion-note{font-size:12px;line-height:1.6;color:#8795aa;margin:12px 0 0}
@media(max-width:760px){.spatial-motion-card{padding:14px;border-radius:16px;margin:16px 0}.spatial-motion-head{flex-direction:column;gap:8px}.spatial-motion-head h3{font-size:19px}.spatial-motion-tools{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.spatial-motion-screen{height:210px}.spatial-motion-transport{flex-wrap:wrap}.spatial-motion-progress{order:3;flex-basis:100%;width:100%}.spatial-motion-footer{align-items:flex-start;flex-direction:column}.spatial-motion-actions{width:100%}.spatial-motion-actions button{flex:1}.spatial-motion-transport output{min-width:75px}}
@media(max-width:420px){.spatial-motion-transport button{flex:1}.spatial-motion-head .pill{font-size:10px}}
@media(prefers-reduced-motion:reduce){.spatial-motion-screen{scroll-behavior:auto}}

/* V1.19.25 · spatial motion parameters and editable path */
.motion-advanced{border:1px solid #e1e8f3;border-radius:15px;padding:15px;margin-bottom:14px;background:#fff}
.motion-advanced-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:13px;color:#35435d;font-size:14px}
.motion-advanced-heading span{font-size:11px;color:#8b97aa;font-weight:400}
.motion-advanced-grid{display:grid;grid-template-columns:1.4fr 1.1fr repeat(2,minmax(90px,.65fr)) 1.1fr auto;gap:13px;align-items:end}
.motion-advanced-grid>label,.motion-path-editor>label{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:12px;color:#65758f;font-weight:600}
.motion-advanced-grid output{display:inline-block;font-weight:700;color:#5673bc}
.motion-advanced-grid input[type=range]{accent-color:#6b86e9;width:100%;min-width:0;height:36px}
.motion-advanced-grid input[type=number],.motion-path-editor input[type=number]{border:1px solid #d9e2ee;border-radius:10px;padding:0 9px;height:38px;width:100%;background:#fff;color:#354660}
.motion-range-pair{display:flex;gap:6px}.motion-range-pair input{flex:1;min-width:0}
.motion-advanced-grid .motion-direction-toggle{display:flex;flex-direction:row;white-space:nowrap;align-items:center;height:38px;gap:8px;cursor:pointer}
.motion-direction-toggle input,.motion-path-closed input{accent-color:#6783e9}
.motion-advanced.is-disabled .motion-advanced-grid{opacity:.45}
.motion-path-builder{margin-top:14px;border-top:1px solid #e9eef7;padding-top:15px}
.motion-path-builder[hidden]{display:none!important}
.motion-path-head{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:#394968}
.motion-path-head span{font-size:11px;color:#7f8ca2}
.motion-path-builder>p{font-size:12px;color:#7b8aa2;line-height:1.6;margin:7px 0 11px}
.motion-path-editor{display:flex;align-items:flex-end;gap:8px;flex-wrap:wrap}
.motion-path-editor>label{width:116px}
.motion-path-editor>button{min-height:38px}
.motion-path-editor>.motion-path-closed{width:auto;min-height:38px;display:flex;flex-direction:row;align-items:center;gap:6px}
.motion-path-editor button[aria-pressed=true]{background:#e8f0ff;border-color:#8aa7e6;color:#2b58b2}
.motion-path-points{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0 0}
.motion-path-point{border-radius:9px;border:1px solid #dfe7f4;background:#f8faff;display:flex;align-items:center;gap:9px;padding:3px 4px 3px 10px;font-size:12px;font-variant-numeric:tabular-nums;color:#536580}
.motion-path-point button{padding:4px 7px;font-size:11px;min-height:25px}
.motion-path-builder .motion-path-hint{font-size:11px;margin:9px 0 0;color:#71809a}
.spatial-motion-screen canvas.is-path-editing{cursor:crosshair;touch-action:manipulation}
@media(max-width:1050px){.motion-advanced-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.motion-advanced{padding:12px}.motion-advanced-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.motion-advanced-heading{align-items:flex-start;flex-direction:column;gap:3px}.motion-path-editor>label{flex:1;min-width:100px}.motion-path-editor>button{flex:1 1 auto}}
@media(max-width:410px){.motion-path-editor>button{font-size:11px;padding:7px}.motion-advanced-grid .motion-direction-toggle{font-size:11px}}


/* V1.19.26 · Web-only simplification
   Scope: desktop/web information architecture and visual density only.
   No mobile-app redesign, firmware UI rebuild, or new creative features. */
#workflowBar,.journey-stage-nav,.journey-context,.ux-start,.hero{display:none!important}
#installAppButton{display:none!important}
.topbar{height:64px;position:sticky;top:0;z-index:12;padding:0 34px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px)}
.page-content{max-width:1320px;padding:24px 34px 54px}
.section{margin-bottom:34px;scroll-margin-top:82px}
.section-title{margin-bottom:14px}.section-title p{max-width:660px}
.card{padding:21px 22px;border-radius:16px;box-shadow:0 7px 24px rgba(30,52,90,.035)}
.content-grid{gap:15px}.effects-card,.presets-card{margin-top:15px}
.sidebar{width:218px;flex-basis:218px;padding:24px 14px 18px}
.logo{padding:0 8px 28px}.side-caption{margin:0 12px 9px}.nav-item{height:42px;margin:2px 0;padding:0 11px}
.sidebar-bottom{padding:15px 14px;margin-top:auto}.sidebar-bottom .side-orb{display:none}.sidebar-bottom b{font-size:14px}.sidebar-bottom small{margin-top:4px}
.side-advanced{margin-top:8px;border-top:1px solid var(--line);padding-top:8px}
.side-advanced summary{list-style:none;display:grid;grid-template-columns:20px 1fr auto;align-items:center;gap:6px;min-height:40px;padding:0 11px;border-radius:10px;color:#737f91;cursor:pointer;user-select:none}
.side-advanced summary::-webkit-details-marker{display:none}.side-advanced summary:hover{background:#f6f8fc;color:#536681}
.side-advanced summary span{font-size:15px;transition:transform .18s}.side-advanced[open] summary span{transform:rotate(180deg)}
.side-advanced summary b{font-size:12px}.side-advanced summary small{font-size:9px;color:#a0a9b8;font-weight:500}
.side-advanced-body{padding-top:3px}.side-advanced .nav-item{height:39px;font-size:12px}.side-advanced .nav-item span{font-size:16px}
.workspace-view-toolbar{margin:0 0 18px;padding:10px 12px;min-height:auto;border-radius:12px;background:#fff;border:1px solid #e9edf3;box-shadow:none}
.workspace-jump-label{flex:1;max-width:390px}.workspace-jump-label>span{font-size:10px;color:#8c97a8}.workspace-jump-label select{min-height:36px}
.workspace-view-actions,.workspace-view-tip{display:none!important}.workspace-focus-toggle{margin-left:auto;min-height:36px;padding:7px 12px}
.control-quickbar{margin-bottom:15px}
/* New users enter a single active module via existing focus-view logic; nothing is deleted. */
body.ux-focus-view .page-content{padding-top:18px}
body.ux-focus-view .section.ux-focus-selected{margin-bottom:0}
/* Keep hidden/retired hardware and assistant surfaces hidden as before. */
[hidden],.retired-module{display:none!important}
@media (min-width:901px){
  .mobile-dock{display:none!important}
}
/* V1.19.26 web polish: keep the quick actions on one row on desktop. */
.control-quickbar>.control-quick-summary{margin-right:auto;display:flex!important}
.control-quickbar>.control-quick-actions{margin-right:0;display:flex!important;grid-auto-flow:column;gap:8px;align-items:center;justify-content:flex-end}
@media (min-width:901px){.control-quickbar>.control-quick-actions{flex-wrap:nowrap}}

/* ===== V1.19.28 · 灯光控制面板优化（仅 section#control，不动行为）===== */

/* A. 快速操作区：紧凑、单行、按钮统一 */
#control .control-quickbar{
  display:flex;align-items:center;gap:10px;
  padding:12px 16px;margin-bottom:14px;
  border-radius:14px;background:#fff;
  border:1px solid #e6ebf3;box-shadow:0 1px 2px rgba(16,24,40,.04);
}
#control .control-quickbar>.control-quick-summary{
  margin-right:auto;display:flex;align-items:center;gap:8px;min-width:0;
}
#control .control-quickbar>.control-quick-actions{
  display:flex;align-items:center;gap:8px;flex-wrap:nowrap;margin:0;
}
#control .control-quick-actions button{padding:8px 14px;white-space:nowrap;border-radius:10px}

/* B. 实时光效预览区：成为页面视觉重点 */
#control .preview-card{border-radius:16px}
#control .preview-stage{
  height:210px;border-radius:12px;
  background:radial-gradient(ellipse at 50% 120%,#c9d0e8,#101b2d 58%,#0a1322 100%);
}
#control .preview-aura{opacity:.22}
#control .preview-info{padding:15px 0 0}
#control .preview-info>div{padding:0 10px}

/* C. 基础调节区：颜色与亮度更直观、间距统一 */
#control .adjust-card .card-top{margin-bottom:12px}
#control .color-picker-row{margin:2px 0 15px;gap:14px}
#control .color-preview{width:64px;height:64px;border-radius:14px}
#control .color-swatches{gap:8px}
#control .swatch{width:26px;height:26px}
#control .slider-group{margin-bottom:18px}
#control .slider-head{margin-bottom:11px}
#control .control-color-hint,
#control .control-speed-hint{font-size:10.5px;color:#7b8798;margin:6px 0 0;line-height:1.5}
#control .safety-info{padding:10px 12px;font-size:10px}
#control .control-brightness-presets{gap:6px;margin-top:9px}

/* ===== V1.19.28 收尾：预览空白 / 灯珠辨识 / 辅助文字对比 ===== */

/* 1. 预览卡片不再被 Grid 等高拉伸，按内容高度显示 */
#control .content-grid{align-items:start}

/* 2. 灯珠：加大可视尺寸 + 浅色边缘界定，不覆盖 JS 计算的颜色 */
#control .led-strip{min-height:13px}
#control .led{height:13px;border-radius:3px;border:1px solid rgba(255,255,255,.14)}

/* 3. 辅助文字：适度加深对比度，保持层级 */
#control .mini-label{color:#68778d}
#control .slider-head label small{color:#8a96a8}
#control .color-meta>span:last-child{color:#7e8b9e}

/* ===== V1.19.29 · 选择灯效页优化（仅 section#gallery，不动行为）===== */

/* 灯效卡片：统一高度，操作按钮对齐底部 */
#gallery .preset-card{display:flex;flex-direction:column;border-radius:15px;padding:12px}
#gallery .preset-card .preset-meta{margin-top:10px}
#gallery .preset-card .preset-tags{flex:1;margin:8px 0}
#gallery .preset-card .preset-actions{margin-top:auto}
#gallery .preset-visual{height:88px;border-radius:12px;padding:15px 9px}
#gallery .preset-visual i{height:22px;border-radius:4px}

/* 名称辨识度：英文名更清晰，中文名对比度提升 */
#gallery .preset-meta b{font-size:12px;color:#2b3c55}
#gallery .preset-meta small{font-size:11px;color:#6e7b90}

/* 标签对比度 */
#gallery .preset-tags span{font-size:8px;color:#64748b}

/* 选中状态：边框、底色、环更清晰 */
#gallery .preset-card.selected,
#gallery .preset-card[aria-selected=true]{border-color:#4f8be0;background:#f6faff;box-shadow:0 0 0 2px #d9e8fd}

/* 分类筛选：紧凑且当前项易辨认 */
#gallery .gallery-tab{font-size:10px;padding:7px 12px;color:#5f6f86}
#gallery .gallery-tab.active{background:#e5edfb;color:#3b62a8;font-weight:750}

/* 布局：减少留白 */
#gallery .gallery-workflow{margin:12px 0}
#gallery .gallery-workflow span{padding:7px 10px;font-size:11px}
#gallery .preset-gallery{margin-top:14px;gap:12px}
#gallery .gallery-results-head span{color:#6e7c91}
#gallery .gallery-bottom{color:#78869b}

/* 未选择灯效：压缩预览高度，让灯效卡片更早上首屏（已选择时不受影响） */
#gallery:not(:has(.preset-card.selected)) .gallery-preview-workspace{padding:13px 16px;margin-bottom:14px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-heading{margin-bottom:9px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-leds{min-height:42px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-bottom{margin-top:9px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-transport{margin-top:9px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-actions{margin-top:9px}
#gallery:not(:has(.preset-card.selected)) .gallery-preview-notice{margin-top:9px}

/* ===== V1.19.30 · 像素编辑页优化（仅 section#editor，不动行为）===== */

/* 工具栏：统一按钮高度，选中工具更明显 */
#editor .editor-toolbar{gap:10px}
#editor .editor-toolbar .tool-btn,
#editor .editor-toolbar .secondary-btn,
#editor .editor-toolbar .primary-btn{min-height:38px}
#editor .tool-btn.active{background:#e6eeff;border-color:#8fb0f0;color:#3d63c4;font-weight:700}

/* 画布：灯珠边框更清晰，留白更紧凑 */
#editor .pixel-board{background:#f4f7fb;border-color:#e3e9f2;padding:16px 14px}
#editor .pixel-grid .pixel{border:1px solid rgba(120,140,175,.45);border-radius:3px}

/* 颜色：选择器更醒目 */
#editor .pixel-workflow-controls input[type=color]{width:44px;height:36px;border:1px solid #dce5f0;border-radius:8px}

/* 辅助文字对比度（≥4.5:1），减少过浅灰字 */
#editor .editor-hint{color:#66758a;margin:14px 0 16px}
#editor .pixel-line label{color:#6a788c}
#editor .editor-footer span{color:#6e7c90}
#editor .pixel-sync-panel p{color:#66758a}
#editor .pixel-selection-hint{color:#66758a}
#editor .pixel-workflow-top p,
#editor .pixel-workflow-tip{color:#66758a}

/* 工作台紧凑化，减少无效空白 */
#editor .pixel-workflow{padding:14px 16px;margin:12px 0 14px}

/* ===== USB 直连（Web Serial）===== */
#device .usb-connect-row{gap:10px;align-items:center;margin-top:8px}
#device .usb-connect-row span{font-size:12px;color:#6a788c;margin-left:auto}
#device .usb-connect-row span.online{color:#2a7a55;font-weight:650}