:root{--bg0: #0a0b10;--bg1: #12141c;--glass: rgba(255, 255, 255, .06);--glass-strong: rgba(255, 255, 255, .1);--glass-border: rgba(255, 255, 255, .14);--glass-border-strong: rgba(255, 255, 255, .22);--text: #f4f6fb;--muted: #a8b0c0;--dim: #7a8294;--accent: #8b7cff;--accent-2: #5ec8ff;--accent-grad: linear-gradient(135deg, #8b7cff 0%, #5ec8ff 100%);--green: #3ee6a0;--red-line: #ff6b7a;--orange: #ffb020;--done-line: #e8ecf4;--radius: 20px;--radius-sm: 14px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;--safe-bottom: env(safe-area-inset-bottom, 0px);--header-h: 68px;--max: 1120px;--blur: 22px;--shadow: 0 8px 40px rgba(0, 0, 0, .35)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}html,body{overflow-x:hidden;max-width:100%}body{font-family:var(--font);color:var(--text);line-height:1.45;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;background-color:var(--bg0);background-image:radial-gradient(ellipse 80% 50% at 20% -10%,rgba(139,124,255,.35),transparent 55%),radial-gradient(ellipse 60% 40% at 90% 10%,rgba(94,200,255,.22),transparent 50%),radial-gradient(ellipse 50% 40% at 50% 100%,rgba(62,230,160,.08),transparent 55%),linear-gradient(180deg,#0c0e16,#0a0b10);background-attachment:fixed;min-height:100dvh}body:before,body:after{content:"";position:fixed;border-radius:50%;filter:blur(80px);pointer-events:none;z-index:0;opacity:.55}body:before{width:420px;height:420px;top:15%;left:-80px;background:#8b7cff59}body:after{width:360px;height:360px;bottom:10%;right:-60px;background:#5ec8ff40}button,input,select{font:inherit;color:inherit}button{cursor:pointer;border:none;background:none}img{max-width:100%;display:block}canvas,video,svg{max-width:100%;display:block}.app{position:relative;z-index:1;min-height:100%;min-height:100dvh;display:flex;flex-direction:column}.panel,.weave-main,.crop-screen{background:var(--glass);backdrop-filter:blur(var(--blur)) saturate(1.4);-webkit-backdrop-filter:blur(var(--blur)) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--shadow),inset 0 1px #ffffff14}.panel{padding:20px;min-width:0;max-width:100%}.panel h2{font-size:.7rem;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:14px;font-weight:600}.header{min-height:var(--header-h);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 20px;position:sticky;top:0;z-index:40;flex-wrap:wrap;background:#0c0e1673;backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border-bottom:1px solid var(--glass-border)}.header h1{font-size:1.2rem;font-weight:750;letter-spacing:-.03em;background:var(--accent-grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:flex;align-items:center;gap:8px}.brand-logo{width:42px;height:42px;object-fit:contain;filter:invert(1) brightness(1.8) contrast(.9)}.brand h1 span{letter-spacing:.08em}.header-sub{font-size:.8rem;color:var(--muted);margin-top:2px}.header-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.instruction-overlay{position:fixed;z-index:100;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:20px;overflow-y:auto;background:#040509c2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.instruction-modal{width:min(760px,100%);max-height:min(900px,calc(100dvh - 40px));overflow-y:auto;padding:22px;border:1px solid var(--glass-border-strong);border-radius:var(--radius);background:#151823;box-shadow:var(--shadow)}.instruction-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.instruction-header h2{margin-top:3px}.eyebrow{color:var(--accent-2);font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.nail-count-card{display:grid;gap:3px;margin:18px 0;padding:15px 16px;border:1px solid rgba(94,200,255,.36);border-radius:14px;background:#5ec8ff1a;color:var(--muted)}.nail-count-card strong{color:var(--text);font-size:1.25rem}.nail-count-card small{color:var(--dim)}.instruction-images{display:grid;grid-template-columns:1fr 1fr;gap:12px}.instruction-images figure{overflow:hidden;border:1px solid var(--glass-border);border-radius:12px}.instruction-images img{width:100%;aspect-ratio:1.45;object-fit:cover}.instruction-images figcaption{padding:8px 10px;color:var(--muted);font-size:.72rem}.instruction-steps{display:grid;gap:13px;margin:20px 0 14px;padding-left:22px;color:var(--muted)}.instruction-steps strong{color:var(--text)}.instruction-steps code{color:#c9c0ff;font-family:var(--mono);font-size:.85em}.instruction-note{padding:12px;border-radius:10px;background:#ffb0201a;color:#f6cf8d;font-size:.84rem}.btn-sessions{border-color:#8b7cff73;background:#8b7cff2e;color:#e8e4ff;font-weight:650;position:relative}.btn-sessions:hover:not(:disabled){background:#8b7cff52;border-color:#8b7cffb3;color:#fff}.btn-sessions-hero{background:var(--accent-grad);border-color:transparent;color:#fff;box-shadow:0 6px 24px #8b7cff73;font-weight:700;padding:10px 18px;min-height:44px}.btn-sessions-hero:hover:not(:disabled){filter:brightness(1.08);box-shadow:0 8px 28px #8b7cff8c;background:var(--accent-grad);color:#fff}.sessions-badge{display:inline-flex;align-items:center;justify-content:center;min-width:1.35rem;height:1.35rem;padding:0 6px;border-radius:999px;background:#ffffff38;font-size:.75rem;font-weight:700;line-height:1}.session-progress{color:var(--green);font-weight:600}.main{flex:1;width:100%;max-width:var(--max);margin:0 auto;padding:22px 16px calc(32px + var(--safe-bottom))}.main-wide{max-width:1200px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:11px 16px;border-radius:999px;font-weight:600;font-size:.92rem;border:1px solid var(--glass-border);background:#ffffff12;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:var(--text);min-height:44px;transition:background .18s,border-color .18s,transform .1s,box-shadow .18s}.btn:disabled{opacity:.4;cursor:not-allowed}.btn:active:not(:disabled){transform:scale(.97)}.btn:hover:not(:disabled){background:#ffffff1f;border-color:var(--glass-border-strong)}.btn-primary,.btn.primary{background:var(--accent-grad);border-color:transparent;color:#fff;box-shadow:0 6px 28px #8b7cff66}.btn-primary:hover:not(:disabled),.btn.primary:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 8px 32px 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#ffffff1f;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.layer-color-dot{display:inline-block;width:.72em;height:.72em;margin-right:.42em;border:1px solid rgba(255,255,255,.5);border-radius:50%;box-shadow:0 0 0 1px #0000002e;vertical-align:.02em}.file-zone{border:1.5px dashed var(--glass-border-strong);border-radius:18px;padding:36px 16px;text-align:center;cursor:pointer;background:#ffffff08;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);display:flex;flex-direction:column;align-items:center;gap:10px;transition:border-color .15s,background .15s,box-shadow .15s}.file-zone:hover{border-color:#8b7cffb3;background:#8b7cff1a;box-shadow:0 0 0 4px #8b7cff26}.file-zone p{color:var(--muted);font-size:.9rem}.file-zone 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var(--safe-bottom));border-top:1px solid var(--glass-border);background:#ffffff0a}.weave-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:16px;align-items:start;width:100%;max-width:100%}.mobile-player-dock{display:none}.weave-main,.weave-side{min-width:0;max-width:100%}.weave-main{padding:14px 16px 18px}.current-banner{text-align:center;padding:10px 4px 8px;max-width:100%;overflow-wrap:anywhere}.line-label{font-size:.82rem;color:var(--muted);margin-bottom:6px;overflow-wrap:anywhere}.from-to{font-size:2.15rem;font-weight:800;letter-spacing:.02em;font-variant-numeric:tabular-nums;font-family:var(--mono);overflow-wrap:anywhere;line-height:1.1}.from-to .a{color:var(--green);text-shadow:0 0 24px rgba(62,230,160,.35)}.from-to .arrow{color:var(--dim);margin:0 14px;font-weight:400}.from-to .b{color:var(--red-line);text-shadow:0 0 24px rgba(255,107,122,.35)}.from-to.done-msg{font-size:1.25rem;color:var(--green)}.step-info{margin-top:6px;font-size:.88rem;color:var(--muted)}.canvas-wrap{position:relative;display:flex;justify-content:center;align-items:center;background:#ffffffeb;border-radius:16px;overflow:hidden;min-height:280px;border:1px solid var(--glass-border);width:100%;max-width:100%}.canvas-wrap canvas{display:block;max-width:100%;height:auto;touch-action:none}.legend{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-top:12px;font-size:.78rem;color:var(--muted);max-width:100%;overflow-wrap:anywhere}.legend span:before{content:"";display:inline-block;width:12px;height:3px;margin-right:6px;vertical-align:middle;border-radius:1px}.legend .done:before{background:var(--done-line)}.legend .curr:before{background:var(--red-line);height:4px}.legend .from-dot:before{width:10px;height:10px;border-radius:50%;background:var(--green)}.legend .to-dot:before{width:10px;height:10px;border-radius:50%;background:var(--red-line)}.status{font-size:.88rem;color:var(--muted);min-height:1.3em;margin:10px 0;overflow-wrap:anywhere}.status.playing{color:var(--green);font-weight:600}.status.paused{color:var(--orange)}.check-row{display:flex;align-items:center;gap:10px;font-size:.88rem;margin-bottom:12px;cursor:pointer;color:var(--text);flex-wrap:wrap}.check-row input{width:16px;height:16px;accent-color:#8b7cff;flex-shrink:0}.voice-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.voice-row select{flex:1;min-width:0}kbd{display:inline-block;padding:2px 7px;border:1px solid var(--glass-border);border-radius:8px;background:#ffffff0f;font-size:.75rem;font-family:var(--mono);color:var(--muted)}@media (min-width: 900px){.layout-upload{grid-template-columns:1.2fr .8fr}.layout-params{grid-template-columns:1fr 1fr}.layout-result{grid-template-columns:1.2fr .8fr}}@media (max-width: 899px){.instruction-overlay{padding:10px;align-items:start}.instruction-modal{max-height:calc(100dvh - 20px);padding:16px}.instruction-images{grid-template-columns:1fr}.weave-layout{grid-template-columns:minmax(0,1fr);gap:12px;padding:0 8px}.from-to{font-size:1.7rem}.weave-side{order:-1}.weave-side.panel{width:100%;max-width:100%;padding:14px}.canvas-wrap{min-height:240px;padding:0 4px}body:before,body:after{opacity:.35}.main{padding:14px 8px calc(104px + var(--safe-bottom))}.mobile-player-dock{position:fixed;z-index:20;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;gap:14px;min-height:76px;padding:10px 16px calc(10px + var(--safe-bottom));background:#0c0e16f0;border-top:1px solid var(--glass-border-strong);box-shadow:0 -12px 36px #00000059;backdrop-filter:blur(18px) saturate(1.3);-webkit-backdrop-filter:blur(18px) saturate(1.3)}.mobile-player-status{color:var(--muted);font:600 .78rem var(--mono);white-space:nowrap}.mobile-player-controls{display:flex;align-items:center;justify-content:center;gap:8px}.mobile-player-controls .btn.icon{min-width:48px;min-height:48px}.panel,.weave-main{border-radius:16px}}@media (max-width: 400px){.from-to{font-size:1.45rem}.from-to .arrow{margin:0 8px}.btn.icon{min-width:42px;padding:8px 10px}.weave-main{padding:10px 10px 14px}}.generating-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:420px;padding:24px 16px 28px}.generating-view{display:flex;flex-direction:column;align-items:center;gap:18px;width:100%}.generating-view canvas{display:block;max-width:100%;border-radius:50%;filter:drop-shadow(0 12px 40px rgba(99,102,241,.25))}.generating-caption{text-align:center;max-width:320px}.generating-title{font-size:1.15rem;font-weight:600;color:#ffffffeb;letter-spacing:-.02em;margin-bottom:6px}.generating-sub{font-size:.88rem;color:#ffffff80;line-height:1.45}