@font-face{font-family:StudioSans;src:url('./fonts/DejaVuSans-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:StudioSerif;src:url('./fonts/DejaVuSerif-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
@font-face{font-family:StudioMono;src:url('./fonts/DejaVuSansMono-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--bg:#141118;--bg2:#1c1822;--bg3:#262130;--line:#3a3347;--text:#ece7f1;--mute:#9d93aa;--accent:#e0a458;--plum:#8a4b7e;--vis:#2f8f86;--aud:#b9822f;--txt:#8d5a9a;--danger:#e0675c;--ok:#6cc08b}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:14px/1.4 "Segoe UI",system-ui,-apple-system,sans-serif}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.brand{display:flex;align-items:center;gap:8px;color:var(--text);text-decoration:none;font-weight:700;letter-spacing:-.02em}
.brand-mark{display:grid;place-items:center;width:26px;height:26px;border-radius:7px;background:var(--plum);color:#fff}
.brand-sub{color:var(--accent);font-weight:500;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-left:4px}
.loading-screen,.gate{min-height:100dvh;display:grid;place-content:center;gap:14px;justify-items:center;padding:24px}
.loading-screen .skeleton{width:min(320px,80vw)}
.skeleton{height:14px;border-radius:7px;background:linear-gradient(90deg,var(--bg2),var(--bg3),var(--bg2));background-size:200% 100%;animation:sh 1.2s infinite linear}
.skeleton.short{width:180px}
@keyframes sh{to{background-position:-200% 0}}
.gate-card{max-width:420px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:32px;display:grid;gap:14px}
.gate-card h1{margin:0;font-size:26px}.gate-card p{margin:0;color:var(--mute)}
.btn{border:1px solid var(--line);background:var(--bg3);border-radius:8px;padding:7px 12px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap;min-height:34px}
.btn:hover{border-color:var(--mute)}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn-primary{background:var(--accent);color:#1d140a;border-color:var(--accent);font-weight:700}
.btn-quiet{background:transparent}.btn-small{padding:5px 10px;min-height:30px;font-size:13px}
.btn-danger{color:var(--danger)}
:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
#app{display:flex;flex-direction:column;min-height:100dvh}
.topbar{display:flex;align-items:center;gap:14px;padding:8px 14px;background:var(--bg2);border-bottom:1px solid var(--line);flex-wrap:wrap}
.project-bar{display:flex;gap:8px;flex:1;min-width:260px;flex-wrap:wrap}
.top-right{display:flex;gap:8px;align-items:center;margin-left:auto}
input[type=text],input[type=number],select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:6px 9px;min-height:34px;max-width:100%}
.project-bar select{max-width:200px}.project-bar input{flex:1;min-width:140px}
.chip{font-size:12px;padding:4px 10px;border-radius:99px;background:var(--bg3);color:var(--mute);white-space:nowrap}
.chip.dirty{color:var(--accent)}.chip.ok{color:var(--ok)}
.notice{margin:8px 14px 0;padding:9px 12px;border-radius:8px;background:#3a1f22;border:1px solid var(--danger);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.notice.success{background:#1d3328;border-color:var(--ok)}.notice.info{background:var(--bg3);border-color:var(--line)}
.notice span{flex:1}
.editor{flex:none;height:calc(100dvh - 66px);display:grid;gap:8px;padding:8px;grid-template-columns:300px minmax(0,1fr) 290px;grid-template-rows:minmax(300px,1fr) 300px;grid-template-areas:"lib stage insp" "tl tl tl";min-height:620px}
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:10px;min-height:0;overflow:hidden;display:flex;flex-direction:column}
.library{grid-area:lib}.stage{grid-area:stage}.inspector{grid-area:insp;overflow:auto;padding:12px}
.timeline-panel{grid-area:tl;background:var(--bg2);border:1px solid var(--line);border-radius:10px;display:flex;flex-direction:column;min-height:0}
.tabs{display:flex;border-bottom:1px solid var(--line)}
.tab{flex:1;background:none;border:0;border-bottom:2px solid transparent;padding:10px 4px;color:var(--mute);font-size:12px}
.tab.active{color:var(--text);border-color:var(--accent)}
.lib-tools{display:flex;flex-wrap:wrap;gap:6px;padding:8px;align-items:center}
#btn-upload-device{min-height:44px}
.lib-tools input[type=file]{display:none}
.hint{margin:0;padding:0 10px 6px;color:var(--mute);font-size:12px}
.lib-list{overflow:auto;padding:0 8px 8px;display:grid;gap:6px;align-content:start;flex:1}
.lib-item{display:grid;grid-template-columns:54px 1fr auto;gap:8px;align-items:center;background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:5px;cursor:grab}
.lib-thumb{width:54px;height:40px;border-radius:5px;background:var(--bg);display:grid;place-items:center;font-size:10px;color:var(--mute);overflow:hidden}
.lib-thumb img,.lib-thumb video{width:100%;height:100%;object-fit:cover}
.lib-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.lib-meta{font-size:11px;color:var(--mute)}
.empty{padding:22px 12px;text-align:center;color:var(--mute);border:1px dashed var(--line);border-radius:8px;display:grid;gap:8px;justify-items:center}
.empty b{color:var(--text)}
.stage-top{display:flex;justify-content:space-between;align-items:center;padding:8px 10px;gap:8px;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}
.seg-btn{background:none;border:0;padding:5px 14px}.seg-btn.active{background:var(--accent);color:#1d140a;font-weight:700}
.render-status{font-size:13px;color:var(--mute);display:flex;gap:8px;align-items:center}.render-status a{color:var(--accent);font-weight:700}
.canvas-wrap{position:relative;flex:1;min-height:0;display:grid;place-items:center;padding:6px;background:#0b090d}
#canvas{position:absolute;inset:6px;width:calc(100% - 12px);height:calc(100% - 12px);background:#000;object-fit:contain;border-radius:4px;min-height:0}
.canvas-wrap{overflow:hidden}
#canvas{touch-action:none;background:transparent}
#frame-overlay{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.media-selection{position:absolute;border:2px solid var(--accent);pointer-events:auto;touch-action:none;cursor:move;outline:none;box-shadow:0 0 0 1px rgba(0,0,0,.8)}
.media-selection[hidden]{display:none}
.media-selection:focus-visible{border-color:#fff}
.media-handle{position:absolute;width:44px;height:44px;min-width:44px;min-height:44px;border:0;padding:0;background:transparent;touch-action:none;z-index:2}
.media-handle::after{content:"";position:absolute;width:16px;height:16px;left:14px;top:14px;border:2px solid #fff;border-radius:3px;background:var(--accent);box-shadow:0 1px 4px #000}
.handle-nw{left:-16px;top:-16px;cursor:nwse-resize}
.handle-ne{right:-16px;top:-16px;cursor:nesw-resize}
.handle-sw{left:-16px;bottom:-16px;cursor:nesw-resize}
.handle-se{right:-16px;bottom:-16px;cursor:nwse-resize}
.frame-hint{margin:0;padding:6px 10px;font-size:12px;line-height:1.4;color:var(--mute);background:var(--bg2)}
.transport{display:flex;gap:10px;align-items:center;padding:8px 10px;justify-content:center}
.icon-btn{background:var(--bg3);border:1px solid var(--line);border-radius:8px;min-width:44px;min-height:36px;padding:0 12px}
.icon-btn.play{background:var(--accent);color:#1d140a;font-weight:700;min-width:76px}
.time{font-variant-numeric:tabular-nums;color:var(--mute);min-width:130px}
.insp-title{margin:0 0 10px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent)}
.field{display:grid;gap:4px;margin-bottom:10px}.field label{font-size:12px;color:var(--mute);display:flex;justify-content:space-between}
.field input[type=range]{width:100%;accent-color:var(--accent)}
.field input[type=color]{width:100%;height:34px;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:2px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.insp-empty{color:var(--mute);font-size:13px}
.tl-tools{display:flex;gap:6px;padding:8px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line)}
.spacer{flex:1}.tl-tools input[type=range]{width:110px;accent-color:var(--accent)}
.tl-body{display:flex;flex:1;min-height:0}
.tl-labels{width:70px;flex:none;border-right:1px solid var(--line);background:var(--bg2);z-index:3}
.tl-ruler-label{height:26px}.lane-label{height:56px;display:flex;align-items:center;padding-left:8px;font-size:11px;color:var(--mute);border-top:1px solid var(--line)}
.tl-scroll{flex:1;overflow:auto;position:relative}
.tl-inner{position:relative;height:26px}
.ruler{position:absolute;left:0;top:0;height:26px;right:0;border-bottom:1px solid var(--line);cursor:pointer;touch-action:none}
.tick{position:absolute;top:12px;bottom:0;border-left:1px solid var(--line);font-size:10px;color:var(--mute);padding-left:3px;pointer-events:none}
.lane{position:absolute;left:0;right:0;height:56px;border-top:1px solid var(--line)}
.lane.over{background:rgba(224,164,88,.09)}
.clip{position:absolute;top:5px;height:46px;border-radius:7px;overflow:hidden;border:2px solid transparent;touch-action:none;cursor:grab;display:flex;align-items:center;padding:0 12px;font-size:12px;user-select:none;-webkit-user-select:none;background-size:auto 100%;background-repeat:repeat-x}
.clip.visual{background-color:var(--vis)}.clip.audio{background-color:var(--aud)}.clip.text{background-color:var(--txt)}
.clip.selected{border-color:#fff}.clip.missing{background-image:repeating-linear-gradient(45deg,#5a2a2a,#5a2a2a 8px,#46201f 8px,#46201f 16px)}
.clip-label{position:relative;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;text-shadow:0 1px 2px rgba(0,0,0,.8);pointer-events:none}
.handle{position:absolute;top:0;bottom:0;width:12px;background:rgba(255,255,255,.35);touch-action:none;cursor:ew-resize}
.handle.l{left:0}.handle.r{right:0}
.playhead{position:absolute;top:0;width:2px;background:var(--danger);z-index:5;pointer-events:none;height:100%}
.playhead:before{content:"";position:absolute;top:0;left:-5px;border:6px solid transparent;border-top-color:var(--danger)}
@media (max-width:1100px){.editor{height:auto;min-height:0;grid-template-columns:260px minmax(0,1fr);grid-template-areas:"lib stage" "tl tl" "insp insp";grid-template-rows:400px 300px auto}}
@media (max-width:760px){
 .editor{display:flex;flex-direction:column;padding:6px}
 .library{order:1;max-height:380px}.stage{order:2;height:auto}.timeline-panel{order:3}.inspector{order:4}
 .canvas-wrap{height:46vh;flex:none}
 .brand-sub,.brand-word{display:none}.project-bar select{max-width:none;flex:1}
 .tl-body{height:230px;flex:none}.lane-label,.tl-labels{font-size:10px}.tl-labels{width:58px}
 .handle{width:18px}
}