:root{--bg:#0a0b0f;--panel:#101218;--panel2:#151821;--line:#1f2330;--text:#eceef4;--muted:#8b90a0;--brand:#7c6cff}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 "Geist",Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column}
.top{height:58px;flex:none;display:flex;align-items:center;gap:20px;padding:0 16px;border-bottom:1px solid var(--line);background:#0c0d12}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;text-decoration:none;color:var(--text)}
.top-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.top .pill-btn{color:var(--text);background:transparent;box-shadow:0 0 0 1px var(--line);padding:6px 12px}.top .who-btn{background:#151821;color:var(--text);box-shadow:0 0 0 1px var(--line)}.status{color:var(--muted);font-size:.82rem;margin-right:6px}.status.pro{color:#39ff9f}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--text);color:#0a0a0f;border:0;padding:8px 14px;border-radius:9px;font:500 .86rem "Geist",Inter,sans-serif;cursor:pointer;white-space:nowrap;text-decoration:none}.btn:hover{filter:brightness(.92)}.btn:disabled{opacity:.5;cursor:default}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.ghost:hover{background:var(--panel2)}.btn.sm{padding:6px 11px;font-size:.8rem}.btn.full{width:100%;justify-content:center;padding:12px}
.tag{font-size:.62rem;font-weight:700;background:linear-gradient(135deg,#7c6cff,#b06bff);color:#fff;padding:2px 6px;border-radius:5px;letter-spacing:.04em}.is-pro .tag{display:none}
.seg{display:inline-flex;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:3px}.seg button{background:none;border:0;color:var(--muted);font:500 .8rem "Geist";padding:5px 12px;border-radius:6px;cursor:pointer;flex:1}.seg button.on{background:#262a38;color:var(--text)}.seg.full{display:flex;width:100%}
.work{flex:1;display:grid;grid-template-columns:220px 1fr 320px;min-height:0}
.slides{border-right:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0;overflow:hidden}
.panel-h{padding:14px 16px;font-weight:600;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}.panel-h b{color:var(--text);margin-left:4px}
.slide-scroll{position:relative;flex:1;min-height:0;display:flex;flex-direction:column}
.slide-list{list-style:none;margin:0;padding:0 12px 8px;overflow-y:auto;flex:1;min-height:0;scrollbar-width:thin;scrollbar-color:#3a3f52 transparent}
.slide-scroll::before,.slide-scroll::after{content:"";position:absolute;left:0;right:0;height:32px;pointer-events:none;z-index:2;opacity:0;transition:opacity .22s ease}
.slide-scroll::before{top:0;background:linear-gradient(to bottom,var(--panel),transparent)}
.slide-scroll::after{bottom:0;background:linear-gradient(to top,var(--panel),transparent)}
.slide-scroll.fade-top::before,.slide-scroll.fade-bottom::after{opacity:1}
.slide-list li{position:relative;display:flex;gap:8px;align-items:flex-start;padding:8px;border-radius:12px;cursor:pointer;border:1px solid transparent;margin-bottom:6px}
.slide-list li:hover{background:var(--panel2)}.slide-list li.on{background:var(--panel2);border-color:#7c6cff88}
.slide-list li.drop-before::before{content:"";position:absolute;left:8px;right:8px;top:-4px;height:2px;background:var(--brand);border-radius:2px}
.slide-list li.dragging{opacity:.4}
.slide-list .n{width:16px;color:var(--muted);font-size:.75rem;padding-top:2px;text-align:right}
.slide-list canvas{width:130px;border-radius:7px;box-shadow:0 0 0 1px #ffffff14;display:block}
.slide-list .acts{position:absolute;right:10px;top:10px;display:none;flex-direction:column;gap:4px}.slide-list li:hover .acts,.slide-list li.on .acts{display:flex}
.acts button{width:24px;height:24px;border-radius:6px;border:1px solid var(--line);background:#0e1016dd;color:var(--text);cursor:pointer;font-size:.8rem;line-height:1;padding:0}.acts button:hover{background:#262a38}
.add{padding:12px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:6px;align-items:stretch;flex:none}.add select{width:100%;min-width:0;max-width:100%;padding-right:32px}#addSlide{width:100%;justify-content:center}
.stage{display:flex;flex-direction:column;min-height:0;overflow:hidden;background:radial-gradient(circle at 50% 30%,#14172150,transparent 60%),repeating-conic-gradient(#0d0f14 0 25%,#0b0c10 0 50%) 0 0/24px 24px}
.preview-zoom{flex:none;display:flex;justify-content:center;align-items:center;gap:4px;padding:8px 8px 0}
.preview-zoom button{background:var(--panel2);border:1px solid var(--line);color:var(--muted);font:600 .72rem "Geist",Inter,sans-serif;min-width:34px;height:30px;padding:0 8px;border-radius:999px;cursor:pointer}
.preview-zoom button.on{color:var(--text);border-color:var(--brand);background:#7c6cff22}
.canvas-wrap{position:relative;flex:1;min-height:0;min-width:0;overflow:auto;scrollbar-width:thin;scrollbar-color:#3a3f52 transparent}
.stage-frame{position:absolute;top:0;left:0;line-height:0;touch-action:none}
#big{display:block;border-radius:14px;box-shadow:0 30px 80px #000c,0 0 0 1px #ffffff12;cursor:text;background:#0c0d12}
.inks{position:absolute;inset:0}
.ink{position:absolute;margin:0;padding:0;border:0;border-radius:6px;background:transparent;resize:none;overflow:hidden;outline:none;color:transparent;caret-color:var(--ink,#fff);box-sizing:border-box;white-space:pre-wrap;word-wrap:break-word;touch-action:manipulation}
.ink::placeholder{color:transparent}
.ink.on{background:rgba(124,108,255,.08);box-shadow:inset 0 0 0 1.5px rgba(124,108,255,.9)}
.ink.on::placeholder{color:color-mix(in srgb, var(--ink,#fff) 42%, transparent)}
.ink-hit{position:absolute;padding:0;border:0;background:transparent;cursor:grab;touch-action:none}
.mark-x{position:absolute;z-index:5;margin:0;padding:0;border:0;border-radius:999px;background:#fff;color:#111;box-shadow:0 0 0 1.5px #111,0 8px 18px rgba(0,0,0,.28);font:600 16px/1 "Geist",Inter,sans-serif;cursor:pointer;display:grid;place-items:center}
.mark-x:hover{transform:translateY(-1px)}
.focus-row{display:flex;gap:10px;align-items:center;margin-top:8px}
.focus-pad{position:relative;width:56px;height:72px;flex:none;border-radius:10px;border:1px solid var(--line);background:linear-gradient(#2c3140,#151821);touch-action:none;cursor:grab;padding:0}
.focus-pad i{position:absolute;width:12px;height:12px;margin:-6px 0 0 -6px;border-radius:50%;background:#fff;box-shadow:0 0 0 2px #e0b15a;pointer-events:none}
.focus-copy{display:flex;flex-direction:column;gap:6px;align-items:flex-start;flex:1;min-width:0}
.focus-copy span{color:var(--muted);font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.zoom-row{display:flex;flex-direction:column;gap:2px;width:100%}
.slide-size .btn{align-self:flex-start}
.ink-hit span{position:absolute;left:10px;bottom:10px;background:rgba(8,8,12,.72);color:#fff;border-radius:999px;padding:5px 10px;font:500 12px/1.2 "Geist",Inter,sans-serif;pointer-events:none}
.chips{display:flex;gap:6px;flex-wrap:wrap}.chips button{background:var(--panel2);border:1px solid var(--line);color:var(--muted);font:500 .8rem "Geist";padding:5px 11px;border-radius:99px;cursor:pointer}.chips button.on{color:var(--text);border-color:var(--brand);background:#7c6cff22}
.layout-row{padding:14px 16px 4px;display:flex;flex-direction:column;gap:10px}
.lbl{color:var(--muted);font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;display:flex;justify-content:space-between}.lbl b{color:var(--text);font-weight:600}
.fld{display:flex;flex-direction:column;gap:5px}.fld>span{color:var(--muted);font-size:.76rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
textarea,input:not([type]),input[type=text],select{background:var(--panel2);color:var(--text);border:1px solid var(--line);border-radius:9px;padding:9px 11px;font:inherit;resize:vertical;outline:none}textarea:focus,input:focus,select:focus{border-color:var(--brand);box-shadow:0 0 0 3px #7c6cff33}
.inline{display:flex;gap:6px;align-items:center}.file{cursor:pointer}
.design{border-left:1px solid var(--line);background:var(--panel);overflow-y:auto;display:flex;flex-direction:column}
.tabs{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--panel);z-index:2}.tabs button{flex:1;background:none;border:0;color:var(--muted);font:500 .82rem "Geist";padding:14px 0;cursor:pointer;border-bottom:2px solid transparent}.tabs button.on{color:var(--text);border-color:var(--brand)}
.tab{display:none;padding:16px;flex-direction:column;gap:18px}.tab.on{display:flex}
.grp{display:flex;flex-direction:column;gap:8px}.colors{flex-direction:row}
.color{flex:1;display:flex;align-items:center;gap:8px;background:var(--panel2);border:1px solid var(--line);border-radius:9px;padding:6px;cursor:pointer;font-size:.8rem;color:var(--muted)}.color input{width:28px;height:28px;border:0;padding:0;background:none;border-radius:6px;cursor:pointer}
input[type=range]{width:100%;accent-color:var(--brand)}
.themes{display:grid;grid-template-columns:1fr 1fr;gap:10px}.themes button{background:none;border:1px solid var(--line);border-radius:12px;padding:6px;cursor:pointer;color:var(--muted);font:500 .78rem "Geist";text-align:left}.themes button.on{border-color:var(--brand);color:var(--text)}.themes canvas{width:100%;border-radius:8px;display:block;margin-bottom:5px}
.fonts{display:flex;flex-direction:column;gap:6px}.fonts button{display:flex;justify-content:space-between;align-items:center;background:var(--panel2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;color:var(--text);cursor:pointer;text-align:left}.fonts button.on{border-color:var(--brand);background:#7c6cff1a}.fonts .fh{font-size:1.15rem}.fonts .fs{font-size:.72rem;color:var(--muted)}
.switch{display:flex;gap:8px;align-items:center;font-weight:500}.avatar-row{flex-direction:row;align-items:center;gap:12px}.av{width:48px;height:48px;border-radius:50%;background:#262a38 center/cover;flex:none;display:grid;place-items:center;font-weight:700}
.reset{padding:16px;margin-top:auto;border-top:1px solid var(--line)}
.modal{position:fixed;inset:0;background:#000a;backdrop-filter:blur(6px);display:grid;place-items:center;z-index:50}.modal[hidden]{display:none}
.sheet{width:min(420px,92vw);background:linear-gradient(180deg,#151231,#0f1118);border:1px solid #7c6cff55;border-radius:20px;padding:28px;position:relative;box-shadow:0 40px 120px #000}
.sheet h3{margin:0;font-size:1.4rem;letter-spacing:-.02em}.msub{color:var(--muted);margin:4px 0 16px}.sheet ul{list-style:none;padding:0;margin:0 0 20px}.sheet li{padding:6px 0}.sheet li::before{content:"✓";color:#39ff9f;margin-right:10px}
.x{position:absolute;right:14px;top:10px;background:none;border:0;color:var(--muted);font-size:1.6rem;cursor:pointer}.restore{display:flex;gap:6px;margin-top:14px}.restore input{flex:1;min-width:0}.mnote{color:var(--muted);font-size:.82rem;min-height:1em;margin:10px 0 0}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--text);color:#0a0a0f;padding:10px 16px;border-radius:10px;font-weight:600;opacity:0;transition:all .25s;pointer-events:none;z-index:60}.toast.show{opacity:1;transform:translate(-50%,0)}
.work>*{min-width:0}
.dock{display:none}
.save-ops{display:flex;flex-direction:column;gap:8px}
.save-ops .btn{justify-content:space-between}
.plan-tag{font-size:.68rem;font-weight:650;letter-spacing:.03em;text-transform:uppercase;color:#39ff9f}
.plan-tag.need{color:#fff;background:linear-gradient(135deg,#7c6cff,#b06bff);padding:2px 6px;border-radius:5px}
.fine{color:var(--muted);font-size:.78rem;margin:0}
.linkish{align-self:flex-start;background:none;border:0;color:var(--muted);font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:8px 0}
#modal,#saveNudge{z-index:70}
@media(max-width:1000px){
  body{height:100dvh;overflow:hidden}
  .top{flex-wrap:nowrap;height:52px;gap:8px;padding:0 10px}
  .top-actions{flex-wrap:nowrap;width:auto;margin-left:auto}
  .work{display:flex;flex-direction:column;min-height:0;position:relative}
  .slides{flex:none;border-right:0;border-bottom:1px solid var(--line);overflow:hidden}
  .panel-h{padding:8px 12px}
  .slide-scroll{flex:none}
  .slide-scroll::before,.slide-scroll::after{display:none}
  .slide-list{display:flex;gap:8px;overflow-x:auto;overflow-y:hidden;padding-bottom:4px;flex:none}
  .slide-list li{flex:none;margin-bottom:0}
  .slide-list canvas{width:64px}
  .add{padding:8px}
  .stage{flex:1;min-height:0;overflow:hidden}
  .preview-zoom{padding:6px 6px 0;gap:3px}
  .preview-zoom button{min-width:32px;height:28px;padding:0 6px;font-size:.68rem}
  .canvas-wrap{padding:0}
  .design{display:none;position:absolute;left:0;right:0;bottom:calc(48px + env(safe-area-inset-bottom));z-index:7;max-height:min(220px,34dvh);border-left:0;border-top:1px solid var(--line);box-shadow:0 -18px 40px rgba(0,0,0,.45)}
  .design.open{display:flex}
  .design[data-dock="layout"] .tabs,.design[data-dock="layout"] .tab{display:none}
  .design[data-dock="theme"] .layout-row,.design[data-dock="style"] .layout-row,.design[data-dock="type"] .layout-row,.design[data-dock="footer"] .layout-row{display:none}
  .design:not([data-dock="footer"]) .reset{display:none}
  .dock{display:flex;position:relative;z-index:8;flex:none;align-items:center;height:calc(48px + env(safe-area-inset-bottom));gap:4px;padding:4px 6px env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#0c0d12}
  .dock button{flex:1;background:transparent;border:0;color:var(--muted);font:500 .72rem "Geist",Inter,sans-serif;padding:8px 2px;border-radius:10px;cursor:pointer}
  .dock button.on{color:var(--text);background:#7c6cff22}
}
@media(max-width:520px){
  .logo{font-size:18px;gap:6px}
  #ratioSeg button{padding:4px 7px;font-size:.72rem}
  .top{gap:6px;padding:0 8px}
}
.mprice{font-size:2.2rem;font-weight:700;letter-spacing:-.03em;margin:0}.mprice small{font-size:.9rem;color:var(--muted);font-weight:500}.spots{margin:8px 0 14px;font-size:.84rem;color:#c9c2ff}.meter{height:6px;border-radius:9px;background:#ffffff14;overflow:hidden;margin-bottom:6px}.meter i{display:block;height:100%;width:0;background:linear-gradient(90deg,#7c6cff,#ff9ad5)}
.sheet .bill{margin:14px 0 8px}.sheet .seg{background:#ffffff14}.sheet .seg button{color:#c8c6d2;font:500 13px var(--font-sans,Inter,sans-serif)}.sheet .seg button.on{background:#2a2740;color:#fff}.sheet .save{background:#ffe7a8;color:#3d2a08;font-size:10.5px;font-weight:650;border-radius:99px;padding:2px 6px}.sheet .equiv{color:var(--muted);text-align:left;font-size:.84rem;min-height:1.2em;margin:8px 0 0}.sheet .bill-alt{display:block;width:100%;margin-top:8px;background:none;border:0;color:#d7d4ea;font:500 14px var(--font-sans,Inter,sans-serif);text-decoration:underline;text-underline-offset:3px;cursor:pointer}.sheet .bill-alt[hidden]{display:none}
/* shared tokens with landing (DESIGN.md) */
.logo{font:400 20px/1 "Libertinus Serif",Georgia,serif;letter-spacing:-.03em}
.btn{border-radius:9999px}.btn.ghost{border-color:#2a2e3b}
.sheet h3{font:400 30px/1.05 "Libertinus Serif",Georgia,serif;letter-spacing:-.04em}.mprice{font:400 40px/1 "Libertinus Serif",Georgia,serif;letter-spacing:-.04em}
.mark{position:relative;width:20px;height:20px;background:none;flex:none}.mark i{position:absolute;width:13px;height:16px;border-radius:3px;top:2px;box-shadow:0 0 0 1.5px #0c0d12}.mark i:nth-child(1){left:0;background:#ffb39c;transform:rotate(-10deg)}.mark i:nth-child(2){left:4px;background:#9db8ff}.mark i:nth-child(3){left:8px;background:#b85042;transform:rotate(10deg)}