:root{--color-bg:oklch(96.5% 0.035 92);--color-surface:oklch(99% 0.01 95);--color-ink:oklch(27% 0.05 285);--color-muted:oklch(50% 0.03 285);--color-primary:oklch(66% 0.19 28);--color-primary-soft:oklch(93% 0.05 28);--color-secondary:oklch(70% 0.13 195);--color-secondary-soft:oklch(93% 0.05 195);--color-accent:oklch(86% 0.16 95);--color-accent-soft:oklch(95% 0.08 95);--color-danger:oklch(56% 0.2 28);--color-ok:oklch(62% 0.16 150);--text-base:clamp(1rem,0.94rem + 0.3vw,1.125rem);--text-title:clamp(1.4rem,1.1rem + 1.4vw,2rem);--text-hero:clamp(2.4rem,1.4rem + 5vw,4.5rem);--text-small:0.85rem;--space-1:0.375rem;--space-2:0.75rem;--space-3:1.25rem;--space-4:2rem;--space-section:clamp(2.5rem,2rem + 3vw,5rem);--radius-lg:22px;--radius-md:14px;--radius-pill:999px;--border-bold:2.5px solid var(--color-ink);--shadow-pop:5px 5px 0 var(--color-ink);--shadow-pop-small:3px 3px 0 var(--color-ink);--duration-fast:150ms;--duration-normal:300ms;--ease-pop:cubic-bezier(0.34,1.56,0.64,1);--ease-out-expo:cubic-bezier(0.16,1,0.3,1);--font-body:"Hiragino Maru Gothic ProN","Hiragino Kaku Gothic ProN","BIZ UDGothic","Yu Gothic",system-ui,sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:radial-gradient(circle at 12% 8%,var(--color-secondary-soft) 0 14rem,transparent 14rem),radial-gradient(circle at 88% 92%,var(--color-primary-soft) 0 16rem,transparent 16rem),var(--color-bg);background-attachment:fixed;color:var(--color-ink);font-family:var(--font-body);font-size:var(--text-base);line-height:1.7;min-height:100dvh}button{font-family:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-1);padding:.65em 1.4em;border:var(--border-bold);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-ink);font-size:1em;font-weight:700;cursor:pointer;box-shadow:var(--shadow-pop-small);transition:transform var(--duration-fast) var(--ease-pop),box-shadow var(--duration-fast) var(--ease-pop)}.btn:hover:not(:disabled){transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--color-ink)}.btn:active:not(:disabled){transform:translate(2px,2px);box-shadow:1px 1px 0 var(--color-ink)}.btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px}.btn:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}.btn-primary{background:var(--color-primary);color:oklch(99% .01 95)}.btn-secondary{background:var(--color-secondary);color:var(--color-ink)}.btn-ghost{background:transparent;box-shadow:none}.btn-big{font-size:1.15em;padding:.8em 2.2em}.btn-small{font-size:var(--text-small);padding:.35em .9em;box-shadow:none}.card{background:var(--color-surface);border:var(--border-bold);border-radius:var(--radius-lg);box-shadow:var(--shadow-pop);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}.section-title{margin:0;font-size:var(--text-title)}.subsection-title{font-size:1rem;letter-spacing:.06em}.hint,.subsection-title{margin:0;color:var(--color-muted)}.hint{font-size:var(--text-small)}.hint.warn{color:var(--color-danger);font-weight:700}.form-error{margin:0}.form-error,.notice{padding:var(--space-2) var(--space-3);border:2px solid var(--color-danger);border-radius:var(--radius-md);background:var(--color-primary-soft);color:var(--color-danger);font-weight:700}.notice{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.notice button{border:none;background:none;font-size:1.2em;cursor:pointer;color:inherit;line-height:1}.field{display:flex;flex-direction:column;gap:var(--space-1);border:none;margin:0;padding:0}.field-label{font-size:var(--text-small);font-weight:700;letter-spacing:.08em}.text-input{padding:.6em .9em;border:var(--border-bold);border-radius:var(--radius-md);font-size:1em;font-family:inherit;background:var(--color-surface);color:var(--color-ink)}.text-input:focus-visible{outline:3px solid var(--color-secondary);outline-offset:1px}.code-input{letter-spacing:.35em;font-weight:700;font-size:1.2em}.radio-row{display:flex;gap:var(--space-2)}.radio-chip{position:relative;padding:.4em 1.1em;border:var(--border-bold);border-radius:var(--radius-pill);cursor:pointer;font-weight:700;background:var(--color-surface);transition:background var(--duration-fast) ease,transform var(--duration-fast) var(--ease-pop)}.radio-chip input{position:absolute;opacity:0;inset:0;cursor:pointer}.radio-chip.checked{background:var(--color-accent);transform:rotate(-2deg) scale(1.05)}.radio-chip:has(input:focus-visible){outline:3px solid var(--color-secondary);outline-offset:2px}.page-home{max-width:64rem;margin:0 auto;padding:var(--space-section) var(--space-3);gap:var(--space-4)}.hero,.page-home{display:flex;flex-direction:column}.hero{text-align:center;gap:var(--space-2)}.hero-kicker{margin:0;font-size:var(--text-small);letter-spacing:.4em;color:var(--color-muted);font-weight:700}.hero-title{margin:0;font-size:var(--text-hero);line-height:1.15;letter-spacing:.04em;text-shadow:4px 4px 0 var(--color-accent)}.hero-sub{margin:0 auto;max-width:36em;color:var(--color-muted)}.resume-banner{gap:var(--space-2);padding:var(--space-3);border:2.5px dashed var(--color-secondary);border-radius:var(--radius-lg);background:var(--color-secondary-soft)}.resume-banner,.resume-list{display:flex;flex-direction:column}.resume-list{list-style:none;margin:0;padding:0;gap:var(--space-1)}.resume-row{display:flex;align-items:center;gap:var(--space-2);flex-wrap:wrap}.resume-info{margin-right:auto;font-weight:700}.panel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr));grid-gap:var(--space-3);gap:var(--space-3);align-items:start}.panel{background:var(--color-surface);border:var(--border-bold);border-radius:var(--radius-lg);box-shadow:var(--shadow-pop);padding:var(--space-4);display:flex;flex-direction:column;gap:var(--space-3)}.panel-create{transform:rotate(-.6deg)}.panel-join{transform:rotate(.6deg);background:var(--color-secondary-soft)}.panel-title{margin:0;font-size:var(--text-title)}.room-shell{max-width:46rem;margin:0 auto;padding:var(--space-3);display:flex;flex-direction:column;gap:var(--space-3);min-height:100dvh}.room-header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding-top:var(--space-2)}.room-code{letter-spacing:.15em;padding:.3em .9em;border:var(--border-bold);background:var(--color-accent);box-shadow:var(--shadow-pop-small)}.progress-pill,.role-pill,.room-code{font-weight:700;border-radius:var(--radius-pill)}.progress-pill,.role-pill{display:inline-block;padding:.25em .9em;font-size:var(--text-small)}.progress-pill{background:var(--color-ink);color:var(--color-surface)}.role-pill{background:var(--color-secondary-soft);border:2px solid var(--color-secondary)}.status-screen{margin:auto;text-align:center;gap:var(--space-3);align-items:center}.player-list,.status-screen{display:flex;flex-direction:column}.player-list{list-style:none;margin:0;padding:0;gap:var(--space-1)}.player-row{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);border:2px solid transparent}.player-row.is-me{border-color:var(--color-secondary);background:var(--color-secondary-soft)}.player-name{font-weight:700;display:inline-flex;align-items:center;gap:var(--space-1)}.me-mark{color:var(--color-secondary);border:1.5px solid var(--color-secondary);padding:0 .5em}.badge,.me-mark{font-size:.7rem;font-weight:700;border-radius:var(--radius-pill)}.badge{padding:.15em .7em;border:2px solid var(--color-ink)}.badge-master{background:var(--color-accent)}.badge-host{background:var(--color-primary);color:oklch(99% .01 95)}.dot{width:.6rem;height:.6rem;border-radius:50%;flex-shrink:0}.dot-online{background:var(--color-ok)}.dot-offline{background:oklch(75% .01 285)}.answer-state{margin-left:auto;font-size:var(--text-small);color:var(--color-muted)}.answer-state.done{color:var(--color-ok);font-weight:700}.player-row .btn{margin-left:auto}.player-row .answer-state+.btn{margin-left:0}.lobby-code-display{text-align:center;display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);border:2.5px dashed var(--color-ink);border-radius:var(--radius-md);background:var(--color-accent-soft)}.lobby-code-label{font-size:var(--text-small);font-weight:700;letter-spacing:.2em;color:var(--color-muted)}.lobby-code-value{font-size:clamp(2rem,1.4rem + 3vw,3rem);letter-spacing:.3em;line-height:1.2}.lobby-code-hint{margin:0;font-size:var(--text-small);color:var(--color-muted)}.lobby-actions{flex-direction:column}.lobby-actions,.question-meta{display:flex;gap:var(--space-2);align-items:center}.question-meta{justify-content:space-between;flex-wrap:wrap}.question-text{margin:0;font-size:var(--text-title);line-height:1.4}.choice-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(12rem,1fr));grid-gap:var(--space-2);gap:var(--space-2)}.choice-btn{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border:var(--border-bold);border-radius:var(--radius-md);background:var(--color-surface);font-size:1.05em;font-weight:700;text-align:left;cursor:pointer;box-shadow:var(--shadow-pop-small);transition:transform var(--duration-fast) var(--ease-pop),background var(--duration-fast) ease,box-shadow var(--duration-fast) ease}.choice-btn:hover{transform:translate(-1px,-1px) rotate(-.4deg)}.choice-btn:focus-visible{outline:3px solid var(--color-secondary);outline-offset:2px}.choice-btn.selected{background:var(--color-primary);color:oklch(99% .01 95);transform:rotate(-1deg) scale(1.02)}.choice-num{display:inline-flex;align-items:center;justify-content:center;width:1.8em;height:1.8em;border:2px solid;border-radius:50%;font-size:.85em;flex-shrink:0}.master-actions{display:flex;justify-content:center}.reveal-host-card{text-align:center;display:flex;flex-direction:column;gap:var(--space-1);padding:var(--space-3);border:var(--border-bold);border-radius:var(--radius-md);background:var(--color-accent);box-shadow:var(--shadow-pop-small)}.reveal-host-label{font-size:var(--text-small);font-weight:700;letter-spacing:.1em}.reveal-host-choice{font-size:clamp(1.4rem,1.1rem + 1.8vw,2.2rem);line-height:1.3}.reveal-skipped{margin:0;text-align:center;padding:var(--space-3);border:2.5px dashed var(--color-muted);border-radius:var(--radius-md);color:var(--color-muted);font-weight:700}.reveal-entries{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.reveal-row{display:grid;grid-template-columns:minmax(5rem,auto) 1fr minmax(4rem,8rem) 3.5rem;align-items:center;grid-gap:var(--space-2);gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);border:2px solid transparent;animation:slide-up var(--duration-normal) var(--ease-pop) both;animation-delay:calc(.15s + var(--stagger, 0) * 80ms)}.reveal-row.is-me{border-color:var(--color-secondary);background:var(--color-secondary-soft)}.reveal-choice{color:var(--color-muted);font-weight:700}.sim-bar{display:block;height:.7rem;border:2px solid var(--color-ink);border-radius:var(--radius-pill);overflow:hidden;background:var(--color-surface)}.sim-fill{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--color-secondary),var(--color-primary));transform-origin:left center;animation:bar-grow .7s var(--ease-out-expo) both;animation-delay:calc(.25s + var(--stagger, 0) * 80ms)}.sim-value{font-weight:700;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.standings{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.standing-row{display:grid;grid-template-columns:2.4rem 1fr auto 4rem;align-items:center;grid-gap:var(--space-2);gap:var(--space-2);padding:var(--space-1) var(--space-2);border-radius:var(--radius-md);border:2px solid transparent}.standing-row.is-me{border-color:var(--color-secondary);background:var(--color-secondary-soft)}.rank-num{display:inline-flex;align-items:center;justify-content:center;width:2rem;height:2rem;border:2px solid var(--color-ink);border-radius:50%;font-weight:700;background:var(--color-surface)}.standing-row.rank-1 .rank-num{background:var(--color-accent);transform:scale(1.15) rotate(-6deg)}.standing-meta{font-size:var(--text-small);color:var(--color-muted)}.match-percent{font-size:1.2em;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.standings-big .match-percent{font-size:1.6em}.standings-big .standing-row{animation:slide-up var(--duration-normal) var(--ease-pop) both;animation-delay:calc(.2s + var(--stagger, 0) * .12s)}.standings-big .standing-row.rank-1{background:var(--color-accent-soft);border-color:var(--color-ink);box-shadow:var(--shadow-pop-small)}.standings-big .standing-row.rank-1 .rank-num{animation:rank-bounce .9s var(--ease-pop) .8s both}.final-title{font-size:var(--text-hero);line-height:1.2;text-shadow:3px 3px 0 var(--color-accent);animation:title-wiggle .8s var(--ease-pop) .2s both}.final-sub,.final-title{margin:0;text-align:center}.final-sub{color:var(--color-muted);font-weight:700}.final .btn{align-self:center}@keyframes pop-in{0%{opacity:0;transform:scale(.7) rotate(-3deg)}to{opacity:1;transform:scale(1) rotate(0deg)}}.pop-in{animation:pop-in var(--duration-normal) var(--ease-pop) both}@keyframes bar-grow{0%{transform:scaleX(0)}}@keyframes slide-up{0%{opacity:0;transform:translateY(.6rem)}to{opacity:1;transform:translateY(0)}}@keyframes rank-bounce{0%{transform:scale(1.15) rotate(-6deg)}40%{transform:scale(1.5) rotate(8deg)}70%{transform:scale(1.05) rotate(-4deg)}to{transform:scale(1.15) rotate(-6deg)}}@keyframes title-wiggle{0%{opacity:0;transform:scale(.6) rotate(-4deg)}50%{opacity:1;transform:scale(1.08) rotate(2deg)}to{opacity:1;transform:scale(1) rotate(0deg)}}@media (max-width:480px){.card,.panel{padding:var(--space-3)}.room-header{flex-wrap:wrap}.reveal-row{grid-template-columns:auto 1fr 3.2rem;grid-template-areas:"name choice value" "bar bar bar";row-gap:var(--space-1)}.reveal-row .player-name{grid-area:name}.reveal-row .reveal-choice{grid-area:choice;text-align:right}.reveal-row .sim-bar{grid-area:bar}.reveal-row .sim-value{grid-area:value}.standing-row{grid-template-columns:2rem 1fr auto 3.4rem;gap:var(--space-1)}.rank-num{width:1.7rem;height:1.7rem;font-size:.85em}.choice-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}