:root{color-scheme:light dark;--teal: #00b5ad;--teal-dark: #009c95;--red: #d95c5c;--bg: #f7f8fa;--surface: #ffffff;--surface-2: #eef1f4;--text: #1b1c1d;--muted: #6b7280;--border: #d7dce1;--shadow: 0 1px 3px rgba(0, 0, 0, .12), 0 1px 2px rgba(0, 0, 0, .08)}@media(prefers-color-scheme:dark){:root{--bg: #16181c;--surface: #22262c;--surface-2: #2c313a;--text: #e8eaed;--muted: #9aa4b2;--border: #3a4049;--shadow: 0 1px 3px rgba(0, 0, 0, .5)}}*{box-sizing:border-box}html,body{margin:0;min-height:100vh}body{background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.app{max-width:640px;margin:0 auto;padding:0 1rem 3rem}.topbar{display:flex;align-items:center;justify-content:space-between;padding:1rem 0;border-bottom:2px solid var(--teal);margin-bottom:1.5rem}.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.1rem}.brand-mark{display:grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:8px;background:var(--teal);color:#fff}.topbar-actions{display:flex;gap:.5rem}.link{background:none;border:none;color:var(--muted);cursor:pointer;font:inherit;padding:.3rem .5rem;border-radius:6px}.link:hover{color:var(--teal);background:var(--surface-2)}.welcome{text-align:center;padding-top:2rem}.welcome h1{font-size:1.6rem;margin:0 0 .5rem}.welcome p{color:var(--muted);max-width:34rem;margin:0 auto 1.5rem}.join{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap}.join input{flex:1 1 16rem;max-width:22rem;padding:.7rem .9rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit}.join input:focus-visible{outline:2px solid var(--teal);border-color:var(--teal)}.join button{padding:.7rem 1.2rem;border:none;border-radius:8px;background:var(--teal);color:#fff;font:inherit;font-weight:600;cursor:pointer}.join button:hover{background:var(--teal-dark)}.room-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.room-tag{display:inline-flex;align-items:center;gap:.4rem;background:var(--teal);color:#fff;font:inherit;font-weight:600;padding:.3rem .75rem;border:none;border-radius:6px;cursor:pointer;transition:background .15s ease,transform .08s ease}.room-tag:hover{background:var(--teal-dark)}.room-tag:active{transform:translateY(1px)}.room-tag:focus-visible{outline:2px solid var(--teal);outline-offset:2px}.room-tag.is-copied{background:var(--teal-dark)}.room-tag-status{display:inline-flex;align-items:center;font-size:.8rem;font-weight:600;opacity:.9;min-width:1em}.deck-switch{display:inline-flex;border:1px solid var(--border);border-radius:8px;overflow:hidden}.deck-switch button{border:none;background:var(--surface);color:var(--muted);font:inherit;font-size:.85rem;font-weight:600;padding:.35rem .85rem;cursor:pointer}.deck-switch button+button{border-left:1px solid var(--border)}.deck-switch button.active{background:var(--teal);color:#fff}.deck-switch button:not(.active):hover{background:var(--surface-2)}.empty{color:var(--muted);text-align:center;padding:1.5rem 0}.table{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;min-height:128px;padding:.5rem 0 1rem}.seat{display:flex;flex-direction:column;align-items:center;gap:.4rem;width:72px}.card{width:72px;height:104px;perspective:700px}.card-inner{position:relative;width:100%;height:100%;transition:transform .45s;transform-style:preserve-3d}.card.flipped .card-inner{transform:rotateY(180deg)}.card-face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:grid;place-items:center;border-radius:10px;border:1px solid var(--border);box-shadow:var(--shadow)}.card-face.front{background:var(--surface);font-size:1.6rem;font-weight:700;color:var(--text)}.seat.me .card-face.front{background:color-mix(in oklab,var(--teal) 12%,var(--surface));border-color:var(--teal)}.card-face.back{transform:rotateY(180deg);background:linear-gradient(135deg,var(--teal),var(--teal-dark));border-color:var(--teal-dark)}.thumb{font-size:1.7rem;color:var(--teal)}.clear{border:none;background:#ffffff40;color:#fff;width:1.7rem;height:1.7rem;border-radius:50%;font-size:1.1rem;line-height:1;cursor:pointer}.clear:hover{background:var(--red)}.name{max-width:72px;font-size:.85rem;text-align:center;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.name-input{border:none;border-bottom:1px dashed var(--border);background:transparent;color:var(--text);font:inherit;font-size:.85rem;text-align:center;padding:.1rem 0}.name-input:focus-visible{outline:none;border-bottom-color:var(--teal)}.result{text-align:center;color:var(--muted);margin:.25rem 0 1rem}.result strong{color:var(--teal);font-size:1.25rem}.deck{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin:.5rem 0 1.5rem}.chip{min-width:3rem;height:3.4rem;padding:0 .6rem;border:1px solid var(--border);border-radius:8px;background:var(--surface);color:var(--text);font:inherit;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .08s ease,border-color .15s ease}.chip:hover:not(:disabled){border-color:var(--teal);transform:translateY(-2px)}.chip.active{background:var(--teal);border-color:var(--teal);color:#fff}.chip.active .thumb{color:#fff}.chip:disabled{opacity:.5;cursor:default}.deck-roman .chip{min-width:4rem;font-size:1.5rem}.controls{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap}.btn{padding:.6rem 1rem;border-radius:8px;border:1px solid var(--border);background:var(--surface);color:var(--text);font:inherit;font-weight:600;cursor:pointer}.btn:hover:not(:disabled){border-color:var(--teal)}.btn:disabled{opacity:.5;cursor:default}.btn.reveal{background:var(--teal);border-color:var(--teal);color:#fff}.btn.reveal:hover:not(:disabled){background:var(--teal-dark)}.btn.reset{color:var(--red);border-color:color-mix(in oklab,var(--red) 45%,var(--border))}.btn.timer.on{background:var(--teal);border-color:var(--teal);color:#fff}.tally{text-align:center;color:var(--muted);font-size:.9rem;margin-top:1rem}.card.waiting .card-face.front{border-style:dashed}.thinking{color:var(--muted);font-size:1.5rem;letter-spacing:.08em;animation:blink 1.4s ease-in-out infinite}.no-vote{color:var(--muted);font-size:1.7rem;opacity:.5}@keyframes blink{0%,to{opacity:.35}50%{opacity:.9}}@media(prefers-reduced-motion:reduce){.thinking{animation:none;opacity:.6}}.invite{text-align:center;background:var(--surface);border:1px dashed var(--border);border-radius:12px;padding:1.1rem 1rem;margin:.25rem auto 1.25rem;max-width:22rem}.invite-title{margin:0 0 .2rem;font-weight:700}.invite-sub{margin:0 0 .85rem;color:var(--muted);font-size:.9rem}.invite-btn{background:var(--teal);border-color:var(--teal);color:#fff}.invite-btn:hover{background:var(--teal-dark)}.name-prompt{text-align:center;padding-top:2rem}.name-prompt-title{font-size:1.4rem;margin:0 0 .4rem}.name-prompt-sub{color:var(--muted);margin:0 auto 1.3rem;max-width:26rem}.summary{text-align:center;margin:.25rem 0 1.25rem}.summary-headline{margin:0 0 .6rem;color:var(--muted)}.summary-headline strong{color:var(--teal);font-size:1.25rem}.summary-headline.consensus{color:var(--teal);font-weight:700;font-size:1.1rem}.summary-range{color:var(--muted);font-weight:400}.summary-tally{display:flex;flex-wrap:wrap;gap:.4rem;justify-content:center}.summary-chip{display:inline-flex;align-items:center;gap:.3rem;background:var(--surface-2);border:1px solid var(--border);border-radius:999px;padding:.2rem .65rem;font-size:.9rem}.summary-value{font-weight:700;display:inline-flex;align-items:center}.summary-value .thumb{color:var(--teal);font-size:1.1rem}.summary-count{color:var(--muted);font-size:.8rem}@media(max-width:480px){.brand-name{font-size:1rem}.chip{min-width:2.6rem}}