*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{color-scheme:light dark}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:15px;line-height:1.45;color:var(--fg);background:var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased;transition:background 380ms ease,color 380ms ease;background-image:radial-gradient(ellipse 80% 60% at 50% -10%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 70%)}
:root{--bg:#f4f1ea;--fg:#14140f;--muted:#7b7872;--accent:#c1341f;--hairline:rgba(0,0,0,.10)}
[data-theme=atelier]{--bg:#f4f1ea;--fg:#14140f;--muted:#7b7872;--accent:#c1341f;--hairline:rgba(0,0,0,.10)}
[data-theme=volt]{--bg:#0a0e1a;--fg:#eaf6ff;--muted:#5b6678;--accent:#c8ff3a;--accent-2:#00d4ff;--hairline:rgba(255,255,255,.10)}
[data-theme=mono]{--bg:#f5f5f1;--fg:#1a1a1a;--muted:#a4a39e;--accent:#1a1a1a;--hairline:rgba(0,0,0,.08)}
[data-theme=drift]{--bg:#0e0e0f;--fg:#ffe9d6;--muted:#7b7368;--accent:#ff7042;--accent-2:#5fb3a1;--hairline:rgba(255,255,255,.10)}
.frame{max-width:1080px;margin:0 auto;padding:28px 28px 40px;min-height:100vh;display:flex;flex-direction:column;gap:24px}
.topbar{display:flex;justify-content:space-between;align-items:center;font-size:13px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent);transition:background 380ms ease,box-shadow 380ms ease}
.brand-name{font-weight:600;letter-spacing:.4px}
.brand-meta{color:var(--muted);margin-left:4px;padding-left:10px;border-left:1px solid var(--hairline)}
.topbar-right{display:flex;align-items:center;gap:14px}
.badge{padding:4px 10px;border-radius:999px;border:1px solid var(--hairline);font-size:11px;letter-spacing:.7px;text-transform:uppercase;font-weight:500}
.muted-clock{font-family:'Space Mono','Menlo',monospace;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:36px;padding:32px 0 24px}
.clock-frame{margin:0;position:relative;width:min(82vw,460px);aspect-ratio:1/1}
.clock{width:100%;height:100%;display:block;color:var(--fg);filter:drop-shadow(0 30px 60px color-mix(in srgb,var(--fg) 18%,transparent))}
.face-ring{stroke:var(--fg);stroke-width:1.5;fill:none;opacity:.85}
.ticks line{stroke:var(--fg);stroke-width:2.5;stroke-linecap:round}
.marks line{stroke:var(--fg);stroke-width:1;stroke-linecap:round;opacity:.30}
.numerals text{fill:var(--fg);font-family:'Inter',sans-serif;font-weight:600;font-size:22px;letter-spacing:.5px}
.mark-name{fill:var(--muted);font-family:'Inter',sans-serif;font-weight:600;font-size:9px;letter-spacing:2.5px}

.hand-hour rect:first-child{fill:var(--fg)}
.hand-minute rect:first-child{fill:var(--fg);opacity:.92}
.hand-second line{stroke:var(--accent);stroke-width:2.5;stroke-linecap:round}
.hand-second .tail-dot{fill:var(--accent)}
.hand .inner{fill:var(--bg);opacity:.45}
.cap{fill:var(--fg)}
.cap-accent{fill:var(--accent)}
/* second-hand has no CSS transition: per-frame JS updates (60fps, 0.1deg/frame) are already smooth, and any transition would (a) add 60ms chase lag every frame, (b) spin 360deg backwards at the 59->0 wrap because CSS interpolates the literal angle delta. */
.readout{text-align:center;display:flex;flex-direction:column;align-items:center;gap:6px}
.time{font-family:'Space Mono','Menlo',monospace;font-size:56px;font-weight:700;letter-spacing:0;font-variant-numeric:tabular-nums;line-height:1}
.date{font-size:14px;color:var(--fg);letter-spacing:.3px}
.loc{font-size:11px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase}
.dock{display:flex;flex-direction:column;align-items:center;gap:18px}
.swatches{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}
.swatch-chip{position:relative;display:flex;flex-direction:column;align-items:center;gap:8px;cursor:pointer;user-select:none}
.swatch-chip input{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}
.swatch-preview{position:relative;width:40px;height:40px;border-radius:50%;border:2px solid var(--hairline);display:grid;place-items:center;transition:transform 200ms ease,border-color 240ms ease,box-shadow 240ms ease;overflow:hidden}
.swatch-preview::before{content:"";position:absolute;inset:0;background:var(--preview-bg,#fff);border-radius:inherit}
.swatch-preview::after{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--preview-accent,#000)}
.swatch-chip:hover .swatch-preview{transform:translateY(-2px)}
.swatch-chip input:checked + .swatch-preview{border-color:var(--fg);box-shadow:0 0 0 3px color-mix(in srgb,var(--fg) 12%,transparent)}
.swatch-chip input:focus-visible + .swatch-preview{outline:2px solid var(--accent);outline-offset:4px}
.swatch-name{font-size:10px;letter-spacing:.9px;color:var(--muted);text-transform:uppercase;font-weight:500;transition:color 280ms ease}
.swatch-chip input:checked ~ .swatch-name{color:var(--fg);font-weight:600}
.actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.chip{appearance:none;background:transparent;border:1px solid var(--hairline);color:var(--fg);padding:8px 14px;border-radius:999px;font:inherit;font-size:12px;letter-spacing:.3px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:background 200ms ease,color 200ms ease,border-color 200ms ease,transform 120ms ease}
.chip:hover{background:color-mix(in srgb,var(--fg) 7%,transparent)}
.chip:active{transform:scale(.97)}
.chip[aria-pressed=true]{background:var(--accent);color:var(--bg);border-color:var(--accent)}
.chip:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.chip-icon{display:inline-flex;width:14px;height:14px;align-items:center;justify-content:center}
@media (max-width:720px){.frame{padding:20px 16px 32px}.time{font-size:42px}}
@media (max-width:520px){.frame{padding:16px 14px 24px;gap:16px}.brand-meta{display:none}.stage{gap:20px;padding:14px 0}.clock-frame{width:min(82vw,380px)}.time{font-size:36px}.swatches{gap:10px}.swatch-preview{width:36px;height:36px}.muted-clock{display:none}}
@media (max-width:380px){.topbar-right .badge{display:none}}
body:fullscreen .frame{padding:36px 48px 56px}
body:fullscreen .stage{padding-top:6vh}
@media (prefers-reduced-motion:reduce){body{transition:none}.swatch-preview,.chip,.brand-mark{transition:none}}