:root,[data-theme=light]{color-scheme:light;--bg: #f5f3ef;--bg-subtle: #ebe8e2;--panel: rgba(255, 253, 250, .94);--panel-border: rgba(0, 0, 0, .07);--panel-hover: rgba(0, 0, 0, .03);--text: #1a1d24;--text-secondary: #5c6170;--muted: #8b8f9a;--accent: #c46a3d;--accent-hover: #d67a4d;--accent-dark: #a85530;--accent-soft: rgba(196, 106, 61, .1);--surface: rgba(255, 255, 255, .7);--shadow: 0 1px 3px rgba(0, 0, 0, .06), 0 4px 16px rgba(0, 0, 0, .04);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .08);--focus-ring: 0 0 0 2px var(--accent-soft), 0 0 0 4px rgba(196, 106, 61, .2);--radius-xs: 6px;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 18px;--header-bg: rgba(255, 253, 250, .88);--sidebar-bg: var(--panel);--canvas-bg: var(--bg-subtle);--toast-bg: #1a1d24;--toast-text: #fff;--scrollbar-thumb: rgba(0, 0, 0, .12);--scrollbar-track: transparent}[data-theme=dark]{color-scheme:dark;--bg: #111318;--bg-subtle: #181b22;--panel: rgba(24, 27, 36, .95);--panel-border: rgba(255, 255, 255, .07);--panel-hover: rgba(255, 255, 255, .04);--text: #e5e4e0;--text-secondary: #9a9ea8;--muted: #6a6e78;--accent: #e4845a;--accent-hover: #f0956a;--accent-dark: #c46a3d;--accent-soft: rgba(228, 132, 90, .12);--surface: rgba(30, 34, 44, .7);--shadow: 0 1px 3px rgba(0, 0, 0, .2), 0 4px 16px rgba(0, 0, 0, .15);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .3);--focus-ring: 0 0 0 2px rgba(228, 132, 90, .2), 0 0 0 4px rgba(228, 132, 90, .15);--header-bg: rgba(17, 19, 24, .92);--sidebar-bg: var(--panel);--canvas-bg: var(--bg-subtle);--toast-bg: #e5e4e0;--toast-text: #1a1d24;--scrollbar-thumb: rgba(255, 255, 255, .1);--scrollbar-track: transparent}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;font-family:Space Grotesk,system-ui,-apple-system,sans-serif;font-size:14px;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;transition:background-color .3s,color 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var(--accent);outline-offset:2px}button:focus-visible,.drop-zone:focus-visible,.theme-toggle:focus-visible{outline:none;box-shadow:var(--focus-ring)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.spinner{animation:none;border-color:var(--accent)}}@media (max-width: 768px){.app-layout{grid-template-columns:1fr;grid-template-rows:1fr auto;height:calc(100dvh - 52px)}.sidebar{order:2;border-right:none;border-top:1px solid var(--panel-border);max-height:45vh}.canvas-area{order:1}.sidebar-tab-label{display:none}.sidebar-tab .icon{width:20px;height:20px}.sidebar-tabs{justify-content:center;gap:4px}.sidebar-tab{padding:8px 16px}.canvas-viewport{padding:16px}.canvas-toolbar{flex-wrap:wrap}.canvas-tabs{width:100%;order:1}.canvas-tab{flex:1;justify-content:center}.canvas-actions{width:100%;order:2;flex-wrap:wrap;justify-content:flex-start}.mobile-bar{display:flex;position:fixed;bottom:0;left:0;right:0;padding:12px 16px;gap:8px;background:var(--header-bg);backdrop-filter:blur(12px);border-top:1px solid var(--panel-border);z-index:100}.mobile-bar .export-btn{flex:1}}@media (max-width: 480px){.header-status{display:none}.canvas-tab{white-space:nowrap;font-size:.75rem;padding:7px 6px}.brand-tagline{display:none}}.sidebar-tab-icon{position:relative;display:inline-flex}.tab-badge{position:absolute;top:-6px;right:-10px;min-width:15px;height:15px;padding:0 3px;display:grid;place-items:center;border-radius:999px;background:var(--accent);color:#fff;font-size:.6rem;font-weight:700;line-height:1}.tab-badge--ok{background:#3a9d6a}.tab-badge .icon{width:10px;height:10px}.export-estimate{display:flex;flex-direction:column;gap:4px;padding:10px 12px;border:1px solid var(--panel-border);border-radius:var(--radius-sm);background:var(--panel-hover);font-size:.78rem;color:var(--text-secondary)}.export-estimate strong{color:var(--text)}.play{place-self:stretch;display:flex;flex-direction:column;gap:12px;width:100%;height:100%;min-height:0}.play-topbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.play-progress{flex:1;min-width:180px;display:flex;flex-direction:column;gap:4px}.play-progress-track{height:10px;border-radius:999px;background:var(--panel-hover);border:1px solid var(--panel-border);overflow:hidden}.play-progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--accent) 0%,var(--accent-dark) 100%);transition:width .35s cubic-bezier(.22,1,.36,1)}.play-progress-label{font-size:.74rem;font-weight:600;color:var(--text-secondary)}.play-tools{display:flex;gap:6px;flex-wrap:wrap}.play-stage{position:relative;flex:1;min-height:0;display:grid;place-items:center;overflow:auto}.play-canvas{max-width:100%;max-height:100%;height:auto;image-rendering:pixelated;background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);touch-action:none}.play-confetti{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.play-done{position:absolute;inset:0;display:grid;place-items:center;background:#00000073;backdrop-filter:blur(4px);border-radius:var(--radius-sm);animation:fadeSlide .25s ease}.play-done-card{text-align:center;padding:28px 26px;width:min(360px,90%);background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.play-done-emoji{font-size:2.6rem;line-height:1;animation:popIn .5s cubic-bezier(.22,1.4,.4,1) both}@keyframes popIn{0%{transform:scale(.3);opacity:0}to{transform:scale(1);opacity:1}}.play-done-card h3{margin:10px 0 4px;font-size:1.2rem}.play-done-card p{margin:0 0 16px;color:var(--text-secondary);font-size:.86rem}.play-done-actions{display:flex;flex-direction:column;gap:8px}.play-tray{display:flex;gap:8px;overflow-x:auto;padding:8px 2px 12px;flex-shrink:0;scrollbar-width:thin}.tray-chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px;border:none;background:none;cursor:pointer;border-radius:var(--radius-sm);transition:transform .12s}.tray-chip:hover{transform:translateY(-2px)}.tray-ring{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) var(--pct),var(--panel-border) 0);padding:3px;box-sizing:border-box;transition:transform .12s}.tray-chip--active .tray-ring{transform:scale(1.08);box-shadow:var(--focus-ring)}.tray-swatch{width:100%;height:100%;border-radius:50%;display:grid;place-items:center;font-size:.82rem;font-weight:700;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.45);border:2px solid var(--panel)}.tray-swatch .icon{width:16px;height:16px}.tray-chip--done .tray-swatch{color:#fff}.tray-chip--done{opacity:.55}.tray-left{font-size:.66rem;font-weight:700;color:var(--text-secondary)}@media (max-width: 768px){.tray-ring{width:42px;height:42px}}.micro-btn--active{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}.swatch-item--active .swatch-acts{opacity:1}.ghost-btn--on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}