/* ============================================================
   wordrush.css
   Real-time multiplayer category typing game
   ============================================================ */

:root {
  --wr-bg: #f8fafc;
  --wr-surface: #ffffff;
  --wr-surface-soft: #eef2ff;
  --wr-border: #dbe5f1;
  --wr-text: #0f172a;
  --wr-text-sub: #64748b;
  --wr-accent: #2563eb;
  --wr-accent-rgb: 37, 99, 235;
  --wr-danger: #dc2626;
  --wr-success: #16a34a;
  --wr-amber: #f59e0b;
  --wr-shadow: rgba(15, 23, 42, 0.1);
  --wr-vh: 100dvh;
}

[data-theme="dark"] {
  --wr-bg: #0f172a;
  --wr-surface: #1e293b;
  --wr-surface-soft: #1a2840;
  --wr-border: rgba(255, 255, 255, 0.12);
  --wr-text: #e2e8f0;
  --wr-text-sub: #9aaac0;
  --wr-accent: #3b82f6;
  --wr-accent-rgb: 59, 130, 246;
  --wr-shadow: rgba(0, 0, 0, 0.35);
}

.wr-page {
  min-height: var(--wr-vh);
  background: var(--wr-bg);
  color: var(--wr-text);
  display: flex;
  flex-direction: column;
}

.wr-main {
  flex: 1;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem 1rem;
}

.lb-global-header {
  margin-bottom: 0.75rem !important;
}

.wr-card,
.wr-game.active {
  width: min(1040px, 100%);
  margin-left: auto;
  margin-right: auto;
}

.wr-card {
  background:
    radial-gradient(120% 120% at 50% -40%, rgba(var(--wr-accent-rgb), 0.09), transparent 60%),
    var(--wr-surface);
  border: 1px solid var(--wr-border);
  border-radius: 18px;
  box-shadow: 0 14px 36px var(--wr-shadow);
  padding: 1.1rem;
}

.wr-lobby-head {
  text-align: center;
  margin-bottom: 0.9rem;
}

.wr-lobby-head h2 {
  margin: 0 0 0.4rem;
  font-size: clamp(1.7rem, 2.6vw, 2.1rem);
  letter-spacing: -0.01em;
}

.wr-lobby-head p {
  margin: 0 auto;
  max-width: 72ch;
  color: var(--wr-text-sub);
}

.wr-room-controls {
  display: grid;
  grid-template-columns: auto auto;
  gap: 0.75rem;
  justify-content: center;
  align-items: stretch;
}

.wr-join-wrap {
  display: grid;
  grid-template-columns: minmax(170px, 240px) auto;
  gap: 0.55rem;
}

#wr-room-code-input {
  width: clamp(170px, 22vw, 240px);
  min-width: 0;
  border: 1px solid var(--wr-border);
  background: var(--wr-surface-soft);
  color: var(--wr-text);
  border-radius: 12px;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.8rem 0.7rem;
  outline: none;
}

#wr-room-code-input:focus {
  border-color: rgba(var(--wr-accent-rgb), 0.7);
  box-shadow: 0 0 0 3px rgba(var(--wr-accent-rgb), 0.15);
}

#wr-create-room-btn {
  min-width: 186px;
}

#wr-start-game-btn {
  min-width: 130px;
}

.wr-room-strip {
  margin-top: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.55rem;
}

.wr-pill {
  min-width: 180px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid var(--wr-border);
  border-radius: 12px;
  padding: 0.58rem 0.75rem;
  background: var(--wr-surface-soft);
  font-size: 0.92rem;
  font-family: "Roboto Mono", monospace;
}

.wr-pill-label {
  color: var(--wr-text-sub);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  font-size: 0.68rem;
  font-family: "Inter", sans-serif;
}

#wr-room-code-view {
  font-weight: 700;
  letter-spacing: 0.1em;
  font-size: 0.98rem;
}

.wr-status {
  margin: 0.8rem 0 0.56rem;
  min-height: 1.25rem;
  text-align: center;
  color: var(--wr-text-sub);
  font-size: 0.9rem;
}

.wr-lobby-players-wrap h3 {
  margin: 0.2rem 0 0.45rem;
  text-align: center;
  font-size: 0.92rem;
  color: var(--wr-text-sub);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.wr-lobby-players {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.wr-lobby-player {
  border: 1px solid var(--wr-border);
  background: linear-gradient(180deg, rgba(var(--wr-accent-rgb), 0.055), rgba(var(--wr-accent-rgb), 0.02));
  border-radius: 12px;
  padding: 0.64rem 0.72rem;
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  font-size: 0.88rem;
}

.wr-lobby-player-name {
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wr-lobby-player-score {
  color: var(--wr-text-sub);
  font-weight: 700;
}

.wr-rule-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.wr-rule {
  border: 1px solid var(--wr-border);
  border-radius: 12px;
  padding: 0.62rem 0.72rem;
  font-size: 0.82rem;
  color: var(--wr-text-sub);
  background: linear-gradient(180deg, rgba(var(--wr-accent-rgb), 0.045), rgba(var(--wr-accent-rgb), 0.02));
  line-height: 1.45;
}

.wr-rule b {
  color: var(--wr-text);
}

.wr-btn {
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 0.72rem 0.9rem;
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  white-space: nowrap;
}

.wr-btn:active {
  transform: translateY(1px);
}

.wr-btn:disabled {
  opacity: 0.56;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.wr-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  box-shadow: 0 8px 16px rgba(37, 99, 235, 0.24);
}

.wr-btn-primary:hover:not(:disabled) {
  box-shadow: 0 12px 20px rgba(37, 99, 235, 0.3);
}

.wr-btn-secondary {
  border-color: var(--wr-border);
  background: var(--wr-surface);
  color: var(--wr-text);
}

.wr-btn-ghost {
  border-color: var(--wr-border);
  background: transparent;
  color: var(--wr-text);
}

.wr-btn-danger {
  color: #fff;
  background: #dc2626;
}

.wr-game {
  display: none;
}

.wr-game.active {
  display: flex;
  flex-direction: column;
  gap: 0.72rem;
}

.wr-top-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: center;
  align-items: center;
}

.wr-top-btn {
  min-height: 40px;
  padding: 0.52rem 0.78rem;
  font-size: 0.82rem;
  border-radius: 10px;
}

.wr-challenge-card {
  border: 1px solid var(--wr-border);
  border-radius: 18px;
  background:
    radial-gradient(140% 130% at 50% -70%, rgba(var(--wr-accent-rgb), 0.13), transparent 62%),
    var(--wr-surface);
  box-shadow: 0 14px 30px var(--wr-shadow);
  text-align: center;
  padding: 1rem 1rem 0.92rem;
}

.wr-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border-radius: 999px;
  padding: 0.35rem 0.95rem;
  background: rgba(var(--wr-accent-rgb), 0.12);
  color: var(--wr-accent);
  border: 1px solid rgba(var(--wr-accent-rgb), 0.35);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.wr-status-pill.warn {
  color: #92400e;
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(245, 158, 11, 0.12);
}

.wr-status-pill.bad {
  color: #991b1b;
  border-color: rgba(220, 38, 38, 0.45);
  background: rgba(220, 38, 38, 0.12);
}

#wr-challenge-text {
  margin: 0.75rem auto 0.68rem;
  font-size: clamp(1.2rem, 2.45vw, 1.9rem);
  line-height: 1.2;
  max-width: 28ch;
  text-wrap: balance;
}

.wr-meta-line {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  color: var(--wr-text-sub);
  font-size: 0.84rem;
  font-weight: 700;
}

.wr-meta-line span {
  border: 1px solid var(--wr-border);
  border-radius: 999px;
  padding: 0.3rem 0.6rem;
  background: var(--wr-surface-soft);
}

.wr-timer-track {
  margin-top: 0.78rem;
  width: min(700px, 100%);
  height: 9px;
  border-radius: 999px;
  background: rgba(var(--wr-accent-rgb), 0.15);
  overflow: hidden;
  margin-left: auto;
  margin-right: auto;
}

.wr-timer-fill {
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  transition: width 0.18s linear;
}

.wr-input-dock {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.56rem;
  border: 1px solid var(--wr-border);
  border-radius: 16px;
  background: var(--wr-surface);
  padding: 0.7rem;
}

.wr-input {
  width: 100%;
  min-width: 0;
  border: 2px solid var(--wr-border);
  background: var(--wr-surface-soft);
  color: var(--wr-text);
  border-radius: 12px;
  outline: none;
  padding: 0.88rem 0.92rem;
  font-size: 1rem;
  font-weight: 700;
}

.wr-input:focus {
  border-color: rgba(var(--wr-accent-rgb), 0.76);
  box-shadow: 0 0 0 4px rgba(var(--wr-accent-rgb), 0.14);
}

.wr-input:disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.wr-feedback {
  margin: 0.1rem 0 0;
  min-height: 1.3rem;
  font-size: 0.86rem;
  color: var(--wr-text-sub);
  text-align: center;
}

.wr-feedback.ok {
  color: var(--wr-success);
}

.wr-feedback.bad {
  color: var(--wr-danger);
}

.wr-feedback.warn {
  color: var(--wr-amber);
}

.wr-round-result {
  min-height: 1.4rem;
  text-align: center;
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--wr-text-sub);
}

.wr-round-result.win {
  color: var(--wr-success);
}

.wr-round-result.warn {
  color: var(--wr-amber);
}

.wr-scoreboard-wrap {
  border: 1px solid var(--wr-border);
  border-radius: 16px;
  background: var(--wr-surface);
  padding: 0.8rem;
}

.wr-scoreboard-wrap h3 {
  margin: 0 0 0.55rem;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--wr-text-sub);
}

.wr-scoreboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
}

.wr-score-row {
  border: 1px solid var(--wr-border);
  border-radius: 12px;
  padding: 0.58rem 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  background: linear-gradient(180deg, rgba(var(--wr-accent-rgb), 0.05), rgba(var(--wr-accent-rgb), 0.02));
}

.wr-score-row.me {
  border-color: rgba(var(--wr-accent-rgb), 0.55);
  box-shadow: 0 6px 14px rgba(var(--wr-accent-rgb), 0.16);
}

.wr-score-name {
  font-size: 0.9rem;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.wr-score-points {
  font-family: "Roboto Mono", monospace;
  font-size: 0.9rem;
  color: var(--wr-text-sub);
  font-weight: 700;
}

.wr-page.wr-keyboard-open .lb-global-header {
  display: none !important;
}

.wr-page.wr-keyboard-open .wr-main {
  padding-top: 0.45rem;
}

@media (max-width: 900px) {
  .wr-scoreboard {
    grid-template-columns: 1fr;
  }

  .wr-rule-grid {
    grid-template-columns: 1fr;
  }

  .wr-lobby-players {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .wr-main {
    padding: 0 0.72rem 0.9rem;
  }

  .wr-card {
    padding: 0.9rem;
  }

  .wr-room-controls {
    grid-template-columns: 1fr;
  }

  .wr-join-wrap {
    grid-template-columns: 1fr auto;
  }

  #wr-room-code-input {
    width: 100%;
  }

  .wr-top-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.5rem;
    align-items: stretch;
  }

  .wr-top-row .wr-pill {
    min-width: 0;
    width: 100%;
    justify-content: center;
  }

  #wr-leave-room-game-btn {
    grid-column: 1 / -1;
    width: 100%;
    min-height: 42px;
  }

  .wr-scoreboard-wrap {
    display: none;
  }

  .wr-feedback {
    font-size: 0.9rem;
  }

  .wr-round-result {
    font-size: 0.95rem;
  }
}

@media (max-width: 520px) {
  .wr-input-dock {
    grid-template-columns: 1fr;
  }

  .wr-input {
    font-size: 1.05rem;
    padding: 0.95rem 0.95rem;
  }

  #wr-submit-btn {
    width: 100%;
    padding: 0.8rem 0.9rem;
    font-size: 0.96rem;
  }

  .wr-meta-line {
    gap: 0.4rem;
  }

  .wr-meta-line span {
    font-size: 0.78rem;
    padding: 0.28rem 0.52rem;
  }
}