:root {
  color-scheme: light;
  --bg: #f7f5ef;
  --surface: #fffdf8;
  --surface-strong: #ffffff;
  --ink: #171717;
  --muted: #6e6961;
  --line: #ded8ca;
  --accent: #0f766e;
  --accent-dark: #134e4a;
  --accent-soft: #e4f3ef;
  --danger: #b64949;
  --success: #247448;
  --shadow: 0 18px 48px rgba(29, 28, 24, 0.08);
}
* { box-sizing: border-box; }
html { min-width: 320px; background: var(--bg); }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.5; }
button, input { font: inherit; }
button { -webkit-tap-highlight-color: transparent; }
.app-shell { width: min(100% - 24px, 940px); min-height: 100svh; margin: 0 auto; padding: max(18px, env(safe-area-inset-top)) 0 max(24px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; }
.site-footer, .lobby-header, .lobby-actions, .practice-header, .options-footer, .section-heading, .card-heading, .feedback-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.header-label, .site-footer, .practice-footer, .small-note { color: var(--muted); font-size: 0.79rem; }
.site-footer { margin-top: auto; padding: 24px 2px 2px; }
.site-footer a { color: var(--muted); }
.panel { width: 100%; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
.intro-panel, .home-panel, .lobby-panel, .waiting-panel { padding: clamp(24px, 6vw, 48px); }
.race-panel { padding: clamp(18px, 4vw, 32px); }
.countdown-panel { min-height: 450px; padding: clamp(24px, 6vw, 48px); display: grid; place-content: center; text-align: center; }
.is-hidden { display: none !important; }
.eyebrow { margin: 0; color: var(--accent); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.13em; text-transform: uppercase; }
h1 { margin: 8px 0 12px; font-size: clamp(2.1rem, 8vw, 4.25rem); line-height: 0.98; letter-spacing: -0.06em; }
h2 { margin: 0; font-size: 1rem; letter-spacing: -0.02em; }
h3 { margin: 0; font-size: 0.83rem; letter-spacing: -0.01em; }
.lede { max-width: 58ch; margin: 0; color: var(--muted); font-size: clamp(1rem, 2.4vw, 1.12rem); }
.stack-form { max-width: 420px; margin-top: 30px; display: grid; gap: 9px; }
.stack-form label, legend { font-size: 0.85rem; font-weight: 760; }
.intro-help { max-width: 420px; margin-top: 2px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 253, 248, 0.72); color: var(--muted); font-size: 0.84rem; }
.intro-help p { margin: 0; }
.intro-help p + p { margin-top: 4px; }
input[type="text"], input[type="number"], input:not([type]) { width: 100%; min-height: 48px; padding: 10px 13px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-strong); color: var(--ink); }
.language-picker { margin: 0; padding: 0; border: 0; }
.language-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 7px; }
.language-options label { position: relative; min-width: 0; }
.language-options input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.language-options span { display: block; overflow: hidden; min-height: 42px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-strong); color: var(--muted); font-size: 0.86rem; font-weight: 780; line-height: 1.35; text-align: center; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.language-options input:checked + span { border-color: rgba(15, 118, 110, 0.72); background: var(--accent-soft); color: var(--accent-dark); box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.18); }
.language-options input:focus-visible + span { box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.22); }
input:focus-visible, button:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.22); }
.button { min-height: 44px; padding: 10px 15px; border: 1px solid transparent; border-radius: 10px; font-weight: 760; cursor: pointer; transition: transform 140ms ease, box-shadow 140ms ease, background 140ms ease, border-color 140ms ease; }
.button:hover:not(:disabled), .button:focus-visible { transform: translateY(-1px); }
.button:disabled { cursor: not-allowed; opacity: 0.5; }
.button-primary { border-color: var(--accent); background: var(--accent); color: #fff; box-shadow: 0 7px 16px rgba(15, 118, 110, 0.18); }
.button-primary:hover:not(:disabled) { background: var(--accent-dark); }
.button-secondary { border-color: var(--line); background: var(--surface-strong); color: var(--ink); }
.button-secondary:hover:not(:disabled) { border-color: rgba(15, 118, 110, 0.52); }
.button-quiet, .text-button { border-color: transparent; background: transparent; color: var(--muted); }
.text-button { min-height: 32px; padding: 4px 0; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.danger-button, .danger-text-button { color: var(--danger); }
.race-room-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.icon-button { display: inline-grid; width: 44px; min-width: 44px; height: 44px; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-strong); color: var(--ink); cursor: pointer; }
.icon-button:hover, .icon-button:focus-visible { border-color: rgba(15, 118, 110, 0.52); color: var(--accent-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.notice { margin-bottom: 14px; padding: 11px 14px; border: 1px solid #edc7bd; border-radius: 11px; background: #fff0ed; color: #7d3535; font-size: 0.88rem; }
.home-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 28px 0 24px; }
.home-actions p { margin: 0; color: var(--muted); font-size: 0.85rem; }
.lobby-filter { min-height: 44px; padding: 8px 11px; }
.lobby-list { display: grid; gap: 10px; }
.lobby-row { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 15px; padding: 15px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-strong); }
.lobby-row.in-game { opacity: 0.68; background: rgba(255, 253, 248, 0.62); }
.lobby-row.in-game:hover, .lobby-row.in-game:focus-within { opacity: 0.86; }
.lobby-row strong, .lobby-row small { display: block; }
.lobby-row small { color: var(--muted); font-size: 0.78rem; }
.empty-state { padding: 24px; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); text-align: center; }
.lobby-header { align-items: flex-start; margin-bottom: 28px; }
.lobby-title-block { min-width: 0; }
.lobby-title-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.lobby-title-row h1 { margin-bottom: 0; }
.players-heading { align-items: flex-start; }
.players-heading > div { min-width: 0; }
.players-heading h2 { margin-bottom: 1px; }
.invite-button { display: inline-flex; align-items: center; gap: 7px; min-height: 36px; padding: 7px 11px; border-radius: 999px; font-size: 0.8rem; box-shadow: none; white-space: nowrap; }
.invite-button svg { flex: 0 0 auto; }
.lobby-actions { flex-shrink: 0; justify-content: flex-end; gap: 10px; padding-top: 4px; }
.lobby-actions #leave-lobby { margin-left: 8px; }
.settings-toggle { display: none; }
.lobby-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(250px, 0.85fr); gap: 16px; }
.options-card, .players-card, .results-card { padding: 20px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-strong); }
.options-card { display: grid; gap: 19px; }
.compact-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.setup-grid fieldset, .rows-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
legend { margin-bottom: 8px; }
.legend-with-help { display: flex; align-items: center; gap: 7px; }
.help-tooltip { display: inline-grid; width: 18px; height: 18px; place-items: center; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-strong); color: var(--muted); font-size: 0.7rem; font-weight: 850; cursor: help; }
.help-tooltip:focus-visible { outline: none; box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.22); }
.choice-grid { display: grid; gap: 8px; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.choice-card, .toggle-card, .number-card { position: relative; display: flex; align-items: center; gap: 9px; min-height: 61px; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); cursor: pointer; }
.choice-card:has(input:checked), .toggle-card:has(input:checked) { border-color: rgba(15, 118, 110, 0.72); background: var(--accent-soft); box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.18); }
.choice-card input, .toggle-card input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice-card::before, .toggle-card::before { content: ""; flex: 0 0 16px; width: 16px; height: 16px; border: 1.5px solid #aaa398; border-radius: 50%; background: #fff; }
.toggle-card::before { border-radius: 5px; }
.choice-card:has(input:checked)::before, .toggle-card:has(input:checked)::before { border-color: var(--accent); background: var(--accent); box-shadow: inset 0 0 0 4px var(--surface-strong); }
.toggle-card:has(input:checked)::before { box-shadow: inset 0 0 0 3px var(--surface-strong); }
.choice-card strong, .toggle-card strong { display: block; font-size: 0.84rem; }
.choice-card small, .toggle-card small { display: block; color: var(--muted); font-size: 0.69rem; }
.number-card { align-items: center; justify-content: space-between; min-height: 61px; }
.number-card input { width: 76px; min-height: 38px; padding: 6px 8px; text-align: center; }
.number-card span { color: var(--muted); font-size: 0.78rem; font-weight: 780; }
.number-card span span, .number-card small { display: block; }
.number-card small { margin-top: 2px; color: var(--accent-dark); font-size: 0.7rem; font-weight: 850; }
.rows-fieldset { display: grid; gap: 9px; }
.rows-fieldset legend { margin-bottom: 0; }
.row-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: -2px; }
.mini-button { min-height: 30px; padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-strong); color: var(--muted); font-size: 0.72rem; font-weight: 820; cursor: pointer; }
.mini-button:hover:not(:disabled), .mini-button:focus-visible { border-color: rgba(15, 118, 110, 0.52); color: var(--accent-dark); }
.mini-button:disabled { cursor: not-allowed; opacity: 0.5; }
.kana-row-options, .extra-row-options { display: flex; flex-wrap: wrap; gap: 7px; }
.extra-row-options { padding-top: 2px; }
.row-pill { position: relative; }
.row-pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.row-pill span { display: block; min-width: 54px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: 0.88rem; font-weight: 830; text-align: center; cursor: pointer; }
.row-pill input:checked + span { border-color: rgba(15, 118, 110, 0.72); background: var(--accent-soft); color: var(--accent-dark); box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.18); }
.row-pill input:focus-visible + span { box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.22); }
.options-footer { margin-top: 0; }
.session-count { color: var(--muted); font-size: 0.82rem; }
.players-card { display: flex; flex-direction: column; gap: 14px; }
.settings-summary { display: none; gap: 7px; margin: 12px 0 3px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 11px; background: var(--bg); }
.settings-summary-row { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: baseline; font-size: 0.76rem; }
.settings-summary-row span { color: var(--muted); }
.settings-summary-row strong { overflow-wrap: anywhere; color: var(--accent-dark); font-weight: 820; text-align: right; }
.players-list, .race-players-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; }
.player-row { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 9px; padding: 8px 9px; border: 1px solid transparent; border-radius: 8px; background: var(--bg); font-size: 0.84rem; }
.player-row.me { box-shadow: inset 0 0 0 1px rgba(15, 118, 110, 0.28); }
.player-row small { color: var(--muted); }
.player-row.host, .player-row.ready { border-color: rgba(36, 116, 72, 0.24); background: #eaf6ec; }
.player-row.not-ready { border-color: #edc7bd; background: #fff0ed; }
.player-row.left-race { border-color: rgba(182, 73, 73, 0.18); background: #fbf4f2; }
.player-row.host small, .player-row.ready small { color: var(--success); font-weight: 820; }
.player-row.not-ready small, .player-row.left-race small { color: #9c3d3d; font-weight: 820; }
.kick-button { min-height: 28px; padding: 3px 7px; border: 1px solid #edc7bd; border-radius: 999px; background: #fff0ed; color: #7d3535; font-size: 0.68rem; font-weight: 800; cursor: pointer; }
.badge { padding: 2px 6px; border-radius: 999px; background: var(--accent); color: #fff; font-size: 0.64rem; font-weight: 800; }
.players-actions { display: grid; gap: 8px; margin-top: auto; padding-top: 2px; }
.full-button { width: 100%; }
.start-note { margin: 2px 0 0; padding: 0 4px; text-align: center; }
.results-card { margin-top: 16px; }
.results-card h2 { margin-bottom: 12px; }
.result-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 0.83rem; }
.result-row:last-child { border-bottom: 0; }
.result-row small { color: var(--muted); }
.countdown-value { margin: 20px 0 4px; color: var(--accent-dark); font-size: clamp(7rem, 25vw, 13rem); font-weight: 850; line-height: 0.8; letter-spacing: -0.08em; }
.practice-header { align-items: flex-end; margin: 3px 2px 14px; }
.practice-header h1 { margin: 5px 0; font-size: clamp(3.8rem, 18vw, 7rem); }
.instruction { margin: 0; color: var(--muted); }
.race-clock-block { min-width: 115px; color: var(--muted); font-size: 0.78rem; text-align: right; }
.race-clock-block > span { display: block; }
#race-clock { color: var(--accent-dark); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; font-size: 1.05rem; font-variant-numeric: tabular-nums; font-weight: 800; letter-spacing: 0; }
progress { display: block; width: 115px; height: 7px; margin-top: 6px; accent-color: var(--accent); }
.race-status { min-height: 26px; margin: 0 2px 12px; color: var(--muted); font-size: 0.84rem; }
.race-status strong { color: var(--accent-dark); }
.drawing-card { max-width: 560px; margin: 0 auto; }
.match-script-label { margin: 0 auto 6px; color: var(--muted); font-size: 0.78rem; font-weight: 850; letter-spacing: 0.13em; line-height: 1; text-align: center; text-transform: uppercase; }
.drawing-stage { position: relative; width: 100%; aspect-ratio: 1; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: #fffefa; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72); }
.guide-grid, #drawing-canvas, .hint-svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.guide-grid { opacity: 0.55; background: linear-gradient(90deg, transparent calc(50% - 0.5px), #e8e3d9 50%, transparent calc(50% + 0.5px)), linear-gradient(0deg, transparent calc(50% - 0.5px), #e8e3d9 50%, transparent calc(50% + 0.5px)); pointer-events: none; }
.guide-grid::before, .guide-grid::after { content: ""; position: absolute; background: #eee9df; }
.guide-grid::before { top: 0; bottom: 0; left: 25%; width: 1px; box-shadow: calc(50vw - 50%) 0 0 #eee9df; }
.guide-grid::after { left: 0; right: 0; top: 25%; height: 1px; box-shadow: 0 calc(50vw - 50%) 0 #eee9df; }
#drawing-canvas { z-index: 2; touch-action: none; cursor: crosshair; }
.hint-svg { z-index: 3; overflow: visible; pointer-events: none; opacity: 0; transition: opacity 160ms ease; }
.hint-svg.is-visible { opacity: 1; }
.hint-svg path { fill: none; stroke: var(--accent); stroke-width: 4.4; stroke-linecap: round; stroke-linejoin: round; opacity: 0.56; }
.hint-svg .hint-path { stroke-dasharray: var(--path-length); stroke-dashoffset: var(--path-length); animation: draw-hint 580ms ease forwards; animation-delay: var(--path-delay); }
.hint-svg .hint-number { fill: var(--accent-dark); font-size: 6px; font-weight: 800; }
.stage-label { position: absolute; z-index: 1; right: 11px; bottom: 8px; color: #bcb5aa; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; pointer-events: none; }
@keyframes draw-hint { to { stroke-dashoffset: 0; } }
@keyframes spin { to { transform: rotate(360deg); } }
.stroke-meter { display: flex; justify-content: space-between; padding: 9px 3px 0; color: var(--muted); font-size: 0.8rem; }
.feedback { margin-top: 14px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface-strong); }
.feedback.success { border-color: #b7dabe; background: #eaf6ec; }
.feedback.failure { border-color: #edc7bd; background: #fff0ed; }
.feedback-score { color: var(--accent-dark); font-weight: 800; }
.feedback p { margin: 4px 0 0; font-size: 0.85rem; }
.feedback-detail { color: var(--muted); }
.drawing-controls { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.race-lower-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(230px, 0.8fr); gap: 25px; margin-top: 25px; }
.race-tip { margin: 0 0 8px; color: var(--muted); font-size: 0.8rem; }
.mini-heading { margin: 0 0 7px; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.1em; }
.race-players-list { margin: 0; }
.race-player-row { display: grid; grid-template-columns: 28px 1fr auto; gap: 8px; align-items: center; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 0.79rem; }
.race-player-row:last-child { border-bottom: 0; }
.race-player-row small { color: var(--muted); }
.waiting-panel { text-align: center; }
.waiting-panel .lede { margin: 0 auto; }
.waiting-results { max-width: 520px; margin: 28px auto; text-align: left; }
.waiting-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 8px; }
@media (max-width: 720px) { .lobby-grid, .race-lower-grid { grid-template-columns: 1fr; } .players-card { min-height: 0; } .settings-toggle:not([hidden]) { display: inline-flex; align-items: center; } .lobby-panel:not(.mobile-settings-open) .options-card { display: none; } .lobby-panel.mobile-settings-open .settings-column { order: -2; } }
@media (max-width: 560px) { .home-actions { align-items: flex-start; flex-direction: column; gap: 9px; } .compact-grid { grid-template-columns: 1fr; } .lobby-row { grid-template-columns: 1fr auto; } .lobby-header { gap: 10px; } .lobby-title-row { align-items: flex-start; flex-direction: column; gap: 7px; } .invite-button { min-height: 36px; padding: 7px 11px; font-size: 0.78rem; } .lobby-actions { flex-direction: column-reverse; align-items: flex-end; gap: 4px; } .lobby-actions #leave-lobby { margin-left: 0; } .settings-toggle { min-height: 38px; padding: 7px 10px; font-size: 0.78rem; } .site-footer { align-items: flex-start; flex-direction: column; gap: 4px; } }
@media (max-width: 420px) { .app-shell { width: min(100% - 16px, 940px); } .intro-panel, .home-panel, .lobby-panel, .waiting-panel { padding: 22px 18px; } .race-panel { padding: 14px 10px 20px; } .two-up { grid-template-columns: 1fr; } .practice-header { align-items: flex-start; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; } }

.race-hud-actions { display: flex; align-items: flex-end; justify-content: flex-end; gap: 10px; }
.race-hud-actions .button { min-width: 104px; }
.race-prompt-block { min-width: 0; }
.drawing-stage .feedback { position: absolute; z-index: 5; right: 12px; bottom: 12px; left: 12px; margin: 0; box-shadow: 0 10px 26px rgba(29, 28, 24, 0.12); pointer-events: none; }
.standings-strip { position: absolute; z-index: 4; top: 10px; right: 10px; display: grid; gap: 5px; max-width: 126px; pointer-events: none; }
.standing-pill { display: block; overflow: hidden; padding: 4px 7px; border: 1px solid rgba(222, 216, 202, 0.9); border-radius: 999px; background: rgba(255, 253, 248, 0.88); color: var(--muted); font-size: 0.68rem; font-weight: 850; line-height: 1.15; text-align: right; text-overflow: ellipsis; white-space: nowrap; backdrop-filter: blur(8px); }
.standing-pill.me { border-color: rgba(15, 118, 110, 0.48); background: rgba(228, 243, 239, 0.94); color: var(--accent-dark); }

@media (max-width: 720px) {
  body:has(#race-panel:not(.is-hidden)) .site-footer { display: none; }
  .lobby-grid, .race-lower-grid { grid-template-columns: 1fr; }
  .players-card { min-height: 0; }
  .race-panel { padding: 10px; border-radius: 14px; }
  .practice-header { align-items: center; margin: 0 1px 6px; }
  .practice-header h1 { margin: 1px 0; font-size: clamp(2.25rem, 13vw, 3.8rem); line-height: 0.9; }
  .practice-header .eyebrow { font-size: 0.62rem; letter-spacing: 0.08em; }
  .instruction { font-size: 0.78rem; }
  .race-hud-actions { align-items: center; gap: 8px; }
  .race-clock-block { min-width: 82px; font-size: 0.68rem; }
  #race-clock { font-size: 0.88rem; }
  progress { width: 82px; height: 6px; margin-top: 4px; }
  .race-hud-actions .button { min-width: 86px; min-height: 38px; padding: 7px 9px; font-size: 0.78rem; }
  .race-status { min-height: 18px; margin: 0 2px 6px; font-size: 0.74rem; }
  .drawing-card { width: 100%; max-width: min(100%, calc(100svh - 170px)); }
  .drawing-stage { border-radius: 12px; }
  .stroke-meter { padding: 5px 2px 0; font-size: 0.72rem; }
  .drawing-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; margin-top: 7px; }
  .drawing-controls .button { min-height: 38px; padding: 7px 9px; font-size: 0.8rem; }
  .drawing-stage .feedback { right: 8px; bottom: 8px; left: 8px; padding: 9px 10px; border-radius: 9px; }
  .feedback p { margin-top: 2px; font-size: 0.75rem; }
  .feedback-detail { display: none; }
  .standings-strip { top: 7px; right: 7px; max-width: 112px; gap: 4px; }
  .standing-pill { padding: 3px 6px; font-size: 0.58rem; }
  .race-lower-grid { gap: 12px; margin-top: 14px; }
}

@media (max-width: 420px) {
  .app-shell { width: min(100% - 10px, 940px); padding: max(6px, env(safe-area-inset-top)) 0 max(8px, env(safe-area-inset-bottom)); }
  body:has(#race-panel:not(.is-hidden)) .header-label { display: none; }
  .race-panel { padding: 7px; }
  .practice-header { gap: 8px; }
  .practice-header h1 { font-size: clamp(2rem, 12vw, 3.1rem); }
  .race-hud-actions { gap: 6px; }
  .race-hud-actions .button { min-width: 78px; }
  .drawing-card { max-width: min(100%, calc(100svh - 150px)); }
  .stage-label { display: none; }
}
body:has(#race-panel:not(.is-hidden)) .practice-header { align-items: center; margin: 0 0 4px; }
body:has(#race-panel:not(.is-hidden)) .race-prompt-block { display: flex; align-items: baseline; gap: 8px; }
body:has(#race-panel:not(.is-hidden)) #script-label { display: none; }
body:has(#race-panel:not(.is-hidden)) .practice-header h1 { margin: 0; font-size: clamp(1.35rem, 5vw, 2.35rem); line-height: 1; letter-spacing: 0; }
body:has(#race-panel:not(.is-hidden)) .instruction { font-size: 0.8rem; line-height: 1; white-space: nowrap; }
body:has(#race-panel:not(.is-hidden)) .race-status { min-height: 0; margin: 0; font-size: 0; }

@media (max-width: 720px) {
  body:has(#race-panel:not(.is-hidden)) .race-panel { padding: 6px; }
  body:has(#race-panel:not(.is-hidden)) .practice-header { gap: 6px; margin-bottom: 4px; }
  body:has(#race-panel:not(.is-hidden)) .practice-header h1 { font-size: clamp(1.15rem, 7vw, 1.8rem); }
  body:has(#race-panel:not(.is-hidden)) .instruction { font-size: 0.68rem; }
  body:has(#race-panel:not(.is-hidden)) .race-clock-block { min-width: 70px; }
  body:has(#race-panel:not(.is-hidden)) progress { width: 70px; }
  body:has(#race-panel:not(.is-hidden)) .race-hud-actions .button { min-width: 74px; min-height: 32px; padding: 5px 7px; font-size: 0.7rem; }
  body:has(#race-panel:not(.is-hidden)) .drawing-card { max-width: min(100%, calc(100svh - 118px)); }
}

@media (max-width: 420px) {
  body:has(#race-panel:not(.is-hidden)) .app-shell { width: min(100% - 6px, 940px); }
  body:has(#race-panel:not(.is-hidden)) .practice-header { margin-top: 0; }
  body:has(#race-panel:not(.is-hidden)) .drawing-card { max-width: min(100%, calc(100svh - 92px)); }
}
body:has(#race-panel:not(.is-hidden)) .practice-header { justify-content: flex-end; }
body:has(#race-panel:not(.is-hidden)) .race-hud-actions { width: 100%; align-items: center; justify-content: flex-end; }
body:has(#race-panel:not(.is-hidden)) .race-clock-block { display: flex; align-items: center; justify-content: flex-end; gap: 8px; min-width: 0; text-align: right; }
body:has(#race-panel:not(.is-hidden)) .race-clock-block > span { display: inline; }
body:has(#race-panel:not(.is-hidden)) progress { margin-top: 0; }
.canvas-prompt { position: absolute; z-index: 1; top: 10px; left: 50%; display: flex; align-items: baseline; gap: 10px; padding: 6px 10px; border: 1px solid rgba(222, 216, 202, 0.72); border-radius: 999px; background: rgba(255, 253, 248, 0.72); color: var(--accent-dark); transform: translateX(-50%); pointer-events: none; backdrop-filter: blur(8px); }
.canvas-prompt .romaji-prompt { margin: 0; font-size: clamp(1.4rem, 5vw, 2.1rem); font-weight: 850; line-height: 1; letter-spacing: 0; }
.canvas-prompt .instruction { color: var(--muted); font-size: 0.78rem; font-weight: 760; line-height: 1; white-space: nowrap; }
body:has(#race-panel:not(.is-hidden)) .stroke-meter { display: none; }
body:has(#race-panel:not(.is-hidden)) .race-tip { display: none; }

@media (max-width: 720px) {
  body:has(#race-panel:not(.is-hidden)) .practice-header { margin-bottom: 3px; }
  body:has(#race-panel:not(.is-hidden)) .race-clock-block { gap: 6px; font-size: 0.66rem; }
  body:has(#race-panel:not(.is-hidden)) #race-clock { font-size: 0.82rem; }
  body:has(#race-panel:not(.is-hidden)) progress { width: 58px; }
  body:has(#race-panel:not(.is-hidden)) .drawing-controls { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  body:has(#race-panel:not(.is-hidden)) .drawing-card { max-width: min(100%, calc(100svh - 134px)); }
  .match-script-label { margin-bottom: 4px; font-size: 0.68rem; }
  .canvas-prompt { top: 7px; gap: 7px; padding: 5px 8px; }
  .canvas-prompt .romaji-prompt { font-size: clamp(1.25rem, 8vw, 1.75rem); }
  .canvas-prompt .instruction { font-size: 0.66rem; }
}

@media (max-width: 420px) {
  body:has(#race-panel:not(.is-hidden)) .drawing-card { max-width: min(100%, calc(100svh - 110px)); }
  body:has(#race-panel:not(.is-hidden)) .race-clock-block { gap: 5px; }
  body:has(#race-panel:not(.is-hidden)) #progress-text { display: none; }
  .canvas-prompt { top: 6px; }
}
@media (max-width: 720px) {
  .players-card { order: -1; min-height: 0; }
  .settings-column { order: 1; }
  .settings-summary { display: grid; }
}


.modal-backdrop { position: fixed; inset: 0; z-index: 1000; display: grid; place-items: center; width: 100vw; min-height: 100dvh; padding: 18px; background: rgba(23, 23, 23, 0.42); backdrop-filter: blur(6px); }
.modal-card { width: min(100%, 420px); max-height: calc(100dvh - 36px); overflow: auto; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface-strong); box-shadow: 0 24px 70px rgba(23, 23, 23, 0.24); }
.invite-modal { width: min(100%, 620px); padding: 0; overflow: hidden; }
.invite-modal-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 22px 14px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, #fffdf8, #faf7ef); }
.invite-modal-header h2 { margin-top: 6px; font-size: clamp(1.55rem, 4vw, 2.15rem); line-height: 1; letter-spacing: -0.05em; }
.invite-modal-body { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px; align-items: center; padding: 22px; }
.invite-link-panel { display: grid; gap: 10px; min-width: 0; }
.invite-copy { max-width: 32ch; margin: 0 0 2px; color: var(--muted); font-size: 0.9rem; }
.qr-code { display: grid; width: 216px; height: 216px; place-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.72), 0 10px 28px rgba(29, 28, 24, 0.07); }
.qr-code svg,
.qr-code canvas { display: block; width: 188px !important; height: 188px !important; image-rendering: pixelated; }
.qr-code img { max-width: 188px; max-height: 188px; image-rendering: pixelated; }
.qr-code table { width: 188px !important; height: 188px !important; border-collapse: collapse; }
.join-link-label { color: var(--muted); font-size: 0.78rem; font-weight: 760; }
.join-link-row { display: flex; align-items: center; gap: 8px; }
.join-link-row input { min-width: 0; font-size: 0.82rem; }
.session-ended-modal { display: grid; gap: 16px; text-align: left; }
.session-ended-modal h2 { font-size: clamp(1.7rem, 7vw, 2.4rem); line-height: 1; letter-spacing: -0.05em; }
body.session-ended { overflow: hidden; }
body.session-ended .panel { filter: grayscale(0.2); pointer-events: none; user-select: none; }
body.session-ended #session-ended-dialog { pointer-events: auto; }
.reconnecting-modal { display: grid; justify-items: center; gap: 14px; text-align: center; }
.reconnecting-modal h2 { font-size: clamp(1.7rem, 7vw, 2.4rem); line-height: 1; letter-spacing: -0.05em; }
.reconnecting-spinner { width: 42px; height: 42px; border: 4px solid rgba(222, 216, 202, 0.9); border-top-color: var(--accent); border-radius: 50%; animation: spin 800ms linear infinite; }
body.reconnecting { overflow: hidden; }
body.reconnecting .panel { filter: grayscale(0.1); pointer-events: none; user-select: none; }
body.reconnecting #reconnecting-dialog { pointer-events: auto; }

@media (max-width: 640px) {
  .invite-modal { width: min(100%, 380px); }
  .invite-modal-header { padding: 18px 18px 12px; }
  .invite-modal-body { grid-template-columns: 1fr; justify-items: center; gap: 16px; padding: 18px; }
  .invite-link-panel { width: 100%; }
  .invite-copy { max-width: none; text-align: center; }
  .qr-code { width: 190px; height: 190px; padding: 10px; }
  .qr-code svg,
  .qr-code canvas,
  .qr-code table { width: 166px !important; height: 166px !important; }
  .qr-code img { max-width: 166px; max-height: 166px; }
}