.page-word-scramble {
  padding: 12px;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  font-family: 'Montserrat', 'Noto Sans', sans-serif;
}

.page-word-scramble button,
.page-word-scramble input,
.page-word-scramble textarea {
  font-family: inherit;
}

.ws-container {
  width: 100%;
  max-width: 640px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

.ws-header {
  text-align: center;
}

.ws-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--t-text-primary, #f8fafc);
  margin: 0 0 6px 0;
}

.ws-subtitle {
  font-size: 14px;
  color: var(--t-text-secondary, #94a3b8);
  margin: 0;
  max-width: 420px;
  line-height: 1.5;
}

/* Timer */
.ws-timer {
  font-size: 48px;
  font-weight: 800;
  color: #38bdf8;
  font-variant-numeric: tabular-nums;
  text-align: center;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ws-timer-warning {
  color: #f87171;
  animation: ws-pulse 1s ease-in-out infinite;
}

@keyframes ws-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* Stats bar */
.ws-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  padding: 12px 20px;
  background: var(--t-surface, rgba(255,255,255,0.03));
  border-radius: 12px;
  border: 1px solid var(--t-border, rgba(255,255,255,0.08));
  width: 100%;
}

.ws-stat {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.ws-stat-label {
  font-size: 13px;
  color: var(--t-text-muted, #64748b);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ws-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: #38bdf8;
  font-variant-numeric: tabular-nums;
}

/* Letters display */
.ws-letters {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  min-height: 80px;
  align-items: center;
  padding: 16px 8px;
}

.ws-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 60px;
  font-size: 26px;
  font-weight: 700;
  color: var(--t-text-primary, #f8fafc);
  background: var(--t-surface, rgba(255,255,255,0.06));
  border: 2px solid rgba(56,189,248,0.25);
  border-radius: 14px;
  text-transform: uppercase;
  animation: ws-letterPop 0.3s ease-out both;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

@keyframes ws-letterPop {
  0% {
    opacity: 0;
    transform: scale(0.5) translateY(12px);
  }
  60% {
    transform: scale(1.08) translateY(-2px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Input area */
.ws-input-area {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.ws-input {
  width: 100%;
  padding: 14px 18px;
  font-size: 18px;
  font-weight: 600;
  text-align: center;
  border-radius: 14px;
  border: 2px solid var(--t-border, rgba(255,255,255,0.15));
  background: var(--t-surface, rgba(255,255,255,0.04));
  color: var(--t-text-primary, #f8fafc);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.15s ease;
  letter-spacing: 0.03em;
}

.ws-input:focus {
  border-color: #38bdf8;
  box-shadow: 0 0 0 3px rgba(56,189,248,0.15);
}

.ws-input-error {
  border-color: #f87171 !important;
  box-shadow: 0 0 0 3px rgba(248,113,113,0.2) !important;
  animation: ws-shake 0.4s ease;
}

.ws-input-correct {
  border-color: #34d399 !important;
  box-shadow: 0 0 0 3px rgba(52,211,153,0.2) !important;
}

.ws-input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

@keyframes ws-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

.ws-hint {
  font-size: 12px;
  color: var(--t-text-muted, #64748b);
}

/* Controls */
.ws-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.ws-btn {
  padding: 14px 32px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 2px solid transparent;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ws-btn-primary {
  background: #38bdf8;
  color: #ffffff;
  border-color: #38bdf8;
}

.ws-btn-primary:hover {
  background: #0ea5e9;
  border-color: #0ea5e9;
  transform: translateY(-1px);
}

.ws-btn-secondary {
  background: transparent;
  color: var(--t-text-secondary, #94a3b8);
  border-color: var(--t-border, rgba(255,255,255,0.2));
}

.ws-btn-secondary:hover {
  border-color: #38bdf8;
  color: #38bdf8;
}

.ws-btn-refresh {
  width: 52px;
  min-width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 12px;
  font-size: 26px;
  line-height: 1;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56,189,248,0.08);
  border-color: rgba(56,189,248,0.45);
}

.ws-btn-refresh:hover {
  background: rgba(56,189,248,0.16);
  border-color: #38bdf8;
  transform: translateY(-1px) rotate(14deg);
}

.ws-btn-hint {
  background: transparent;
  color: #fbbf24;
  border-color: rgba(251,191,36,0.35);
  width: 52px;
  min-width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 12px;
  font-size: 24px;
  line-height: 1;
}

.ws-btn-hint:hover {
  background: rgba(251,191,36,0.1);
  border-color: #fbbf24;
}

.ws-btn-hint.hidden {
  display: none;
}

.ws-letter-hint {
  border-color: #fbbf24 !important;
  color: #fbbf24 !important;
  background: rgba(251,191,36,0.12) !important;
  box-shadow: 0 0 12px rgba(251,191,36,0.2);
}

.ws-letter-correct {
  border-color: #22c55e !important;
  color: #22c55e !important;
  background: rgba(34,197,94,0.14) !important;
  box-shadow: 0 0 14px rgba(34,197,94,0.28);
}

/* Modal */
.ws-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.ws-modal.hidden {
  display: none;
}

.ws-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.ws-modal-content {
  position: relative;
  background: #1a2236;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 32px;
  min-width: 340px;
  max-width: 90%;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.ws-modal-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--t-text-primary, #f8fafc);
  margin: 0 0 24px 0;
}

.ws-modal-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 24px;
}

.ws-modal-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
}

.ws-modal-stat-label {
  font-size: 11px;
  color: var(--t-text-muted, #64748b);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.ws-modal-stat-value {
  font-size: 26px;
  font-weight: 700;
  color: #38bdf8;
  font-variant-numeric: tabular-nums;
}

.ws-modal-stat-score {
  color: #fbbf24;
}

.ws-modal-stat-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 3px;
}

.ws-modal-stat-unit {
  font-size: 14px;
  color: var(--t-text-muted, #64748b);
  font-weight: 500;
}

.ws-modal-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.ws-modal-actions .ws-btn {
  padding: 10px 20px;
  font-size: 14px;
  min-width: 110px;
}

/* Light theme */
[data-theme="light"] .ws-title {
  color: #0f172a;
}

[data-theme="light"] .ws-subtitle {
  color: #475569;
}

[data-theme="light"] .ws-timer {
  color: #0ea5e9;
}

[data-theme="light"] .ws-timer-warning {
  color: #ef4444;
}

[data-theme="light"] .ws-stats {
  background: #f8fafc;
  border-color: rgba(0,0,0,0.08);
}

[data-theme="light"] .ws-stat-label {
  color: #64748b;
}

[data-theme="light"] .ws-stat-value {
  color: #0ea5e9;
}

[data-theme="light"] .ws-letter {
  color: #0f172a;
  background: #f1f5f9;
  border-color: rgba(14,165,233,0.3);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

[data-theme="light"] .ws-input {
  background: #ffffff;
  color: #0f172a;
  border-color: rgba(0,0,0,0.15);
}

[data-theme="light"] .ws-input:focus {
  border-color: #0ea5e9;
  box-shadow: 0 0 0 3px rgba(14,165,233,0.15);
}

[data-theme="light"] .ws-hint {
  color: #94a3b8;
}

[data-theme="light"] .ws-btn-secondary {
  color: #475569;
  border-color: rgba(0,0,0,0.15);
}

[data-theme="light"] .ws-btn-secondary:hover {
  border-color: #0ea5e9;
  color: #0ea5e9;
}

[data-theme="light"] .ws-btn-refresh {
  color: #0284c7;
  background: rgba(2,132,199,0.08);
  border-color: rgba(2,132,199,0.35);
}

[data-theme="light"] .ws-btn-refresh:hover {
  background: rgba(2,132,199,0.14);
  border-color: #0284c7;
}

[data-theme="light"] .ws-btn-hint {
  color: #d97706;
  border-color: rgba(217,119,6,0.3);
}

[data-theme="light"] .ws-btn-hint:hover {
  background: rgba(217,119,6,0.08);
  border-color: #d97706;
}

[data-theme="light"] .ws-letter-hint {
  border-color: #d97706 !important;
  color: #d97706 !important;
  background: rgba(217,119,6,0.08) !important;
  box-shadow: 0 0 12px rgba(217,119,6,0.15);
}

[data-theme="light"] .ws-letter-correct {
  border-color: #16a34a !important;
  color: #16a34a !important;
  background: rgba(22,163,74,0.12) !important;
  box-shadow: 0 0 14px rgba(22,163,74,0.2);
}

[data-theme="light"] .ws-modal-content {
  background: #ffffff;
  border-color: rgba(0,0,0,0.1);
}

[data-theme="light"] .ws-modal-title {
  color: #0f172a;
}

[data-theme="light"] .ws-modal-stat {
  background: #f1f5f9;
}

[data-theme="light"] .ws-modal-stat-value {
  color: #0ea5e9;
}

/* Mobile */
@media (max-width: 640px) {
  .page-word-scramble {
    padding: 8px;
  }

  .ws-title {
    font-size: 22px;
  }

  .ws-timer {
    font-size: 36px;
  }

  .ws-stats {
    gap: 14px;
    padding: 10px;
  }

  .ws-stat-value {
    font-size: 16px;
  }

  .ws-letter {
    width: 40px;
    height: 48px;
    font-size: 20px;
    border-radius: 10px;
  }

  .ws-letters {
    gap: 6px;
  }

  .ws-input {
    font-size: 16px;
    padding: 12px 14px;
  }

  .ws-btn {
    padding: 10px 20px;
    font-size: 14px;
  }

  .ws-btn-refresh {
    width: 44px;
    min-width: 44px;
    height: 44px;
    font-size: 22px;
  }

  .ws-btn-hint {
    width: 44px;
    min-width: 44px;
    height: 44px;
    font-size: 20px;
  }

  .ws-modal-content {
    padding: 24px 18px;
    min-width: 280px;
  }

  .ws-modal-title {
    font-size: 20px;
  }

  .ws-modal-stats {
    gap: 10px;
  }

  .ws-modal-stat-value {
    font-size: 22px;
  }

  .ws-modal-actions .ws-btn {
    padding: 8px 14px;
    font-size: 13px;
    min-width: 90px;
  }
}