:root {
  --bg: #f4efe6;
  --panel: rgba(255, 252, 246, 0.96);
  --ink: #1f1b17;
  --muted: rgba(31, 27, 23, 0.72);
  --line: rgba(31, 27, 23, 0.12);
  --brand: #bd5c31;
  --brand-dark: #8e431f;
  --accent: #12455b;
  --success: #2b6c45;
  --warning: #a65a00;
  --danger: #9a1f27;
  --shadow: 0 18px 40px rgba(31, 27, 23, 0.08);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(189, 92, 49, 0.08), transparent 24%),
    linear-gradient(180deg, #f8f3ea 0%, #f2ece2 100%);
}

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  background: #fff;
  color: var(--ink);
}

button:focus,
input:focus {
  outline: 3px solid rgba(189, 92, 49, 0.22);
  outline-offset: 2px;
}

.shell {
  width: min(1180px, calc(100% - 1.25rem));
  margin: 0 auto;
  padding: 1rem 0 2.5rem;
}

.hero,
.panel,
.room-header {
  background: var(--panel);
  border: 1px solid rgba(31, 27, 23, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero,
.room-header {
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.hero h1,
.room-header h1,
.panel h2 {
  margin: 0;
  font-family: "Rockwell", "Georgia", serif;
  line-height: 1;
}

.hero h1,
.room-header h1 {
  font-size: clamp(2.25rem, 4vw, 3.6rem);
}

.panel {
  padding: 1.2rem;
}

.landing-grid,
.room-grid {
  display: grid;
  gap: 1rem;
}

.landing-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.room-grid {
  grid-template-columns: 320px minmax(0, 1fr);
}

.mode-panel {
  margin-top: 1rem;
}

.room-header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.room-header-meta {
  display: grid;
  gap: 0.8rem;
  justify-items: end;
}

.eyebrow,
.mini-label {
  margin: 0;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--brand-dark);
}

.hero-copy,
.room-motto,
.panel-header p,
.helper-text,
.status-line {
  color: var(--muted);
}

.hero-copy {
  width: min(42rem, 100%);
  margin: 0.85rem 0 0;
  line-height: 1.65;
}

.hero-motto,
.room-motto {
  margin: 0.75rem 0 0;
  font-size: 1rem;
}

.panel-header p,
.helper-text,
.status-line,
.rules-list {
  line-height: 1.55;
}

.panel-header p,
.status-line {
  margin: 0.45rem 0 0;
}

.stack,
.stack-block {
  display: grid;
  gap: 0.95rem;
}

.mode-switch-panel {
  margin-top: 1rem;
}

.mode-switch {
  display: inline-flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  padding: 0.35rem;
  border-radius: 999px;
  background: rgba(31, 27, 23, 0.05);
  border: 1px solid rgba(31, 27, 23, 0.08);
}

.mode-tab {
  border: 0;
  border-radius: 999px;
  padding: 0.72rem 1rem;
  background: transparent;
  color: var(--muted);
  font-weight: 700;
}

.mode-tab.is-active {
  background: var(--brand);
  color: #fffaf6;
}

.stack-block + .stack-block {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.inline-fields,
.button-row,
.pill-group,
.hero-metrics,
.round-header {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.inline-fields > label {
  flex: 1 1 160px;
}

label {
  display: grid;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.95rem;
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 0.82rem 1.12rem;
  transition: background 140ms ease, transform 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.button-primary {
  background: var(--brand);
  color: #fffaf6;
}

.button-secondary {
  background: rgba(31, 27, 23, 0.08);
  color: var(--ink);
}

.narrow-panel {
  max-width: 28rem;
}

.slim-panel {
  margin-top: 1rem;
}

.jokes-panel {
  margin-top: 1rem;
}

.manual-grid {
  grid-template-columns: minmax(300px, 360px) minmax(0, 1fr);
}

.status-box {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 16px;
  background: rgba(31, 27, 23, 0.05);
  border: 1px solid rgba(31, 27, 23, 0.08);
}

.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.45rem 0.7rem;
  background: rgba(31, 27, 23, 0.08);
  font-size: 0.9rem;
  font-weight: 700;
}

.pill-strong {
  background: rgba(189, 92, 49, 0.14);
  color: var(--brand-dark);
}

.side-panel {
  align-self: start;
}

.main-panel {
  min-height: 28rem;
}

.player-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.player-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
  align-items: center;
  padding: 0.75rem 0.8rem;
  border-radius: 16px;
  background: rgba(31, 27, 23, 0.04);
  border: 1px solid rgba(31, 27, 23, 0.07);
}

.player-meta {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
}

.tag {
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
  background: rgba(18, 69, 91, 0.1);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.tag-muted {
  background: rgba(31, 27, 23, 0.08);
  color: var(--muted);
}

.tag-danger {
  background: rgba(154, 31, 39, 0.12);
  color: var(--danger);
}

.rules-list {
  margin: 0;
  padding-left: 1.1rem;
}

.hero-metrics {
  margin-top: 1rem;
}

.metric-card,
.inline-meter {
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: rgba(31, 27, 23, 0.04);
  border: 1px solid rgba(31, 27, 23, 0.08);
}

.metric-card {
  flex: 1 1 180px;
}

.manual-metrics .metric-card {
  min-width: 0;
}

.metric-card strong,
.letter-preview {
  display: block;
  margin-top: 0.4rem;
  font-size: 1.4rem;
  font-family: "Rockwell", "Georgia", serif;
}

.round-header {
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.round-letter,
.round-timer {
  display: block;
  margin-top: 0.35rem;
  font-family: "Rockwell", "Georgia", serif;
  font-size: clamp(2rem, 6vw, 3rem);
}

.round-timer {
  color: var(--brand-dark);
}

.manual-card {
  margin-top: 1rem;
  padding: 1.15rem;
  border-radius: 20px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 243, 234, 0.98));
  border: 1px solid rgba(31, 27, 23, 0.08);
}

.manual-category-list {
  margin: 0;
  padding-left: 1.25rem;
  display: grid;
  gap: 0.65rem;
}

.manual-category-list li {
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(31, 27, 23, 0.08);
  line-height: 1.5;
}

.manual-category-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.round-form {
  display: grid;
  gap: 1rem;
}

.category-fields {
  display: grid;
  gap: 0.75rem;
}

.category-field {
  display: grid;
  gap: 0.4rem;
}

.category-field label {
  font-size: 0.9rem;
}

.field-note {
  color: var(--muted);
  font-size: 0.85rem;
}

.field-note-good {
  color: var(--success);
}

.field-note-invalid {
  color: var(--danger);
}

.input-invalid {
  border-color: rgba(154, 31, 39, 0.45);
  background: rgba(154, 31, 39, 0.03);
}

.round-help {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.submitted-banner {
  padding: 0.75rem 0.9rem;
  border-radius: 14px;
  background: rgba(43, 108, 69, 0.1);
  color: var(--success);
  font-weight: 700;
}

.results-stack {
  display: grid;
  gap: 1rem;
}

.result-card {
  border: 1px solid rgba(31, 27, 23, 0.08);
  border-radius: 18px;
  overflow: hidden;
}

.result-card header {
  padding: 0.85rem 1rem;
  background: rgba(31, 27, 23, 0.05);
  border-bottom: 1px solid rgba(31, 27, 23, 0.08);
  font-weight: 700;
}

.result-table {
  width: 100%;
  border-collapse: collapse;
}

.result-table th,
.result-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(31, 27, 23, 0.08);
  text-align: left;
  vertical-align: top;
}

.result-table th {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.answer-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.25rem 0.55rem;
  font-weight: 700;
}

.is-unique .answer-chip {
  background: rgba(43, 108, 69, 0.12);
  color: var(--success);
}

.is-duplicate .answer-chip {
  background: rgba(166, 90, 0, 0.14);
  color: var(--warning);
}

.is-invalid .answer-chip,
.is-challenged .answer-chip {
  background: rgba(154, 31, 39, 0.12);
  color: var(--danger);
}

.action-group {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.tiny-button {
  border: 0;
  border-radius: 999px;
  padding: 0.4rem 0.65rem;
  background: rgba(31, 27, 23, 0.08);
  color: var(--ink);
  font-size: 0.85rem;
}

.leaderboard-card {
  margin-top: 1rem;
  border: 1px solid rgba(31, 27, 23, 0.08);
  border-radius: 18px;
  overflow: hidden;
}

.leaderboard-card header {
  padding: 0.85rem 1rem;
  background: rgba(31, 27, 23, 0.05);
  border-bottom: 1px solid rgba(31, 27, 23, 0.08);
  font-weight: 700;
}

.leaderboard-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.leaderboard-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(31, 27, 23, 0.08);
}

.leaderboard-item:last-child,
.result-table tr:last-child td {
  border-bottom: 0;
}

.joke-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-radius: 18px;
  background: rgba(31, 27, 23, 0.04);
  border: 1px solid rgba(31, 27, 23, 0.08);
}

.joke-card p {
  margin: 0;
  line-height: 1.6;
  font-size: 1rem;
}

.room-jokes-panel {
  margin-top: 1rem;
}

.site-footer {
  margin-top: 1rem;
  padding: 0.95rem 0.2rem 0;
  text-align: center;
  color: var(--muted);
  font-size: 0.92rem;
}

.room-footer {
  margin-top: 1.2rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

kbd {
  border: 1px solid rgba(31, 27, 23, 0.12);
  border-bottom-width: 2px;
  border-radius: 8px;
  padding: 0.08rem 0.35rem;
  font: inherit;
  background: #fff;
}

@media (max-width: 960px) {
  .landing-grid,
  .manual-grid,
  .room-grid,
  .room-header {
    grid-template-columns: 1fr;
  }

  .room-header {
    display: grid;
  }

  .room-header-meta {
    justify-items: start;
  }

  .joke-card {
    flex-direction: column;
    align-items: stretch;
  }

  .mode-switch {
    display: grid;
  }

  .leaderboard-item {
    grid-template-columns: auto 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto;
  }

  .button {
    transition: none;
  }
}