/* Shared styles for game templates */

/* Tutorial Banner */
.tutorial-banner {
  margin-bottom: 1.5rem;
  border-radius: 8px;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  transition: border-color 0.15s ease;
}

.tutorial-banner:hover {
  border-color: var(--primary);
}

.tutorial-banner-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.625rem 1rem;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
}

.tutorial-banner-link .fa-book-open {
  color: var(--primary);
  font-size: 1rem;
}

.tutorial-banner-arrow {
  margin-left: auto;
  color: var(--primary);
  transition: transform 0.15s ease;
}

.tutorial-banner:hover .tutorial-banner-arrow {
  transform: translateX(3px);
}

@media (max-height: 768px) {
  .tutorial-banner { display: none; }
}

/* Game Container */
.game-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem;
  min-height: calc(100vh - 56px);
  min-height: calc(100dvh - 56px);
  display: flex;
  flex-direction: column;
}

@media (min-width: 1024px) {
  .game-container {
    max-width: 1300px;
  }
}

/* Card base (shared by stats-card, audio-section, settings-card) */
.stats-card,
.audio-section,
.settings-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 1.5rem;
}

/* Stats Card */
.stats-card {
  padding: 1.25rem;
}

.stats-row-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.streak-fire {
  color: var(--warning) !important;
}

/* Difficulty Section */
.difficulty-section {
  margin-bottom: 1.5rem;
}

.difficulty-btn {
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.625rem 1.25rem;
  margin: 0;
  border-radius: 0;
  transition: all 0.15s ease;
}

.difficulty-btn:first-child {
  border-top-left-radius: 8px;
  border-bottom-left-radius: 8px;
}

.difficulty-btn:last-child {
  border-top-right-radius: 8px;
  border-bottom-right-radius: 8px;
}

.difficulty-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.difficulty-btn:hover {
  background: rgba(74, 158, 111, 0.15);
  border-color: var(--primary);
  color: var(--text-primary);
}

/* Audio Section */
.audio-section {
  padding: 1.75rem;
  text-align: center;
}

/* Play Button */
.play-btn {
  background: var(--primary);
  border: none;
  color: #ffffff;
  padding: 0.875rem 1.75rem;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0.5rem;
  transition: background 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
}

.play-btn:hover {
  background: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(74, 158, 111, 0.25);
  color: #ffffff;
}

.play-btn:active {
  box-shadow: none;
}

.play-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Feedback Text */
.feedback-text {
  font-size: 1.1rem;
  font-weight: 500;
  padding: 0.875rem 1.5rem;
  border-radius: 8px;
  background: var(--input-bg);
  color: var(--text-secondary);
  transition: all 0.15s ease;
  min-height: 3rem;
}

.feedback-correct {
  background: var(--surface-success);
  border: 1px solid rgba(90, 173, 122, 0.25);
  color: var(--alert-success-text);
}

.feedback-incorrect {
  background: var(--surface-danger);
  border: 1px solid rgba(229, 107, 111, 0.25);
  color: var(--alert-error-text);
}

/* Settings Card */
.settings-card {
  padding: 1.25rem;
}

.setting-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.setting-group:last-child {
  margin-bottom: 0;
}

.setting-label {
  color: var(--text-primary);
  font-weight: 500;
}

.setting-control {
  display: flex;
  gap: 0.5rem;
}

.setting-btn {
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.setting-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.setting-btn:hover {
  background: rgba(74, 158, 111, 0.15);
  border-color: var(--primary);
}

/* Answer Buttons */
.answer-btn {
  position: relative;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  transition: border-color 0.15s ease, background 0.15s ease;
  cursor: pointer;
  font-weight: 500;
  min-width: 120px;
}

.answer-btn:hover {
  background: var(--border-color);
  border-color: var(--primary);
  color: var(--text-primary);
  transform: scale(1.02);
}

.answer-btn.correct {
  background: var(--success);
  border-color: var(--success);
  color: #1a1d1b;
}

.answer-btn.incorrect {
  background: var(--danger);
  border-color: var(--danger);
  color: #ffffff;
}

.answer-btn .btn-hint {
  display: block;
  font-size: 0.8rem;
  opacity: 0.7;
  margin-top: 0.2rem;
}

.answer-btn .key-hint {
  display: inline-block;
  background: var(--border-color);
  color: var(--text-muted);
  font-size: 0.65rem;
  font-weight: 600;
  width: 1.4em;
  height: 1.4em;
  line-height: 1.4em;
  text-align: center;
  border-radius: 3px;
  position: absolute;
  top: 4px;
  right: 6px;
  opacity: 0.8;
}


/* Info Card */
.info-card {
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.875rem 1.25rem;
  margin-top: 1.5rem;
  text-align: center;
}

.info-card h5 {
  color: var(--primary);
  margin-bottom: 0.375rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.info-card p {
  color: var(--text-secondary);
  margin: 0;
  font-size: 0.875rem;
}

/* Answer Buttons Container */
.answer-buttons {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.625rem;
}

/* ── Desktop two-column layout for visual games ── */
@media (min-width: 1024px) {
  .game-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: center;
    flex: 1;
    min-height: 0;
  }

  .game-display-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
  }

  .game-controls-area {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 0.5rem;
  }

  .game-controls-area .feedback-text {
    text-align: center;
  }
}

/* Compact layout for short viewports */
@media (max-height: 768px) {
  .game-container { padding: 0.75rem 1rem; }
  .game-container .mb-4 { margin-bottom: 0.75rem !important; }
  .game-container .mt-3 { margin-top: 0.25rem !important; }
  .stats-card { padding: 0.75rem; margin-bottom: 0.75rem; }
  .stat-value { font-size: 1.4rem; }
  .stat-label { font-size: 0.7rem; }
  .difficulty-section { margin-bottom: 0.75rem; }
  .difficulty-btn { padding: 0.5rem 1.25rem; }
  .settings-card { padding: 1rem; margin-bottom: 0.75rem; }
  .audio-section { padding: 1.25rem; margin-bottom: 0.75rem; }
  .audio-section p { margin-bottom: 0.75rem !important; }
  .play-btn { padding: 0.6rem 1.5rem; font-size: 1rem; margin: 0.25rem; }
  .feedback-text { font-size: 1rem; padding: 0.6rem 1.5rem; }
  .answer-buttons { gap: 0.5rem; margin-bottom: 0.75rem; }
  .answer-btn { padding: 0.6rem 1.25rem; min-width: 110px; font-size: 1rem; }
  .answer-btn .btn-hint { font-size: 0.8rem; margin-top: 0.15rem; }
  .info-card { margin-top: 0.75rem; padding: 0.75rem 1rem; }
}

@media (max-width: 768px) {
  .stats-row-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .answer-buttons {
    gap: 0.5rem;
  }

  .answer-btn {
    min-width: 100px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }

  .setting-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .setting-control {
    width: 100%;
    flex-wrap: wrap;
  }
}

/* ── Audio hint & replay spacing ────────── */

.audio-hint {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

/* ── Game-specific button overrides ──────── */

/* Interval training */
.interval-btn {
  font-size: inherit;
}

@media (max-width: 768px) {
  .interval-btn {
    min-width: 100px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
  }
}

@media (max-height: 768px) {
  .interval-btn { padding: 0.5rem 1rem; min-width: 100px; font-size: 0.95rem; }
}

/* Chord & Scale identification */
.chord-btn,
.scale-btn {
  min-width: 140px;
  font-size: 1.1rem;
  padding: 1rem 2rem;
}

@media (max-width: 768px) {
  .chord-btn,
  .scale-btn {
    min-width: 100px;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
  }
}

@media (max-height: 768px) {
  .chord-btn,
  .scale-btn { padding: 0.6rem 1.25rem; min-width: 110px; font-size: 1rem; }
  .chord-btn .btn-hint,
  .scale-btn .btn-hint { font-size: 0.8rem; margin-top: 0.15rem; }
}

/* ── Time Trial ─────────────────────────── */

.time-trial-timer {
  display: none;
  text-align: center;
  margin-bottom: 1rem;
  padding: 0.75rem;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.timer-display {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.timer-display .fa-stopwatch {
  font-size: 1.5rem;
}

.time-trial-timer.timer-urgent {
  background: rgba(229, 107, 111, 0.1);
  border-color: rgba(229, 107, 111, 0.3);
}

.time-trial-timer.timer-urgent .timer-display {
  color: var(--danger);
}

/* Time Trial Results - Fixed overlay (no layout shift) */
.time-trial-results {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1050;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.time-trial-results-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  max-width: 400px;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.time-trial-results h3 {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.time-trial-final-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.25rem;
}

.time-trial-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.time-trial-stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
}

.time-trial-stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.tt-play-again-btn {
  background: var(--primary);
  border: none;
  color: #ffffff;
  padding: 0.75rem 2rem;
  border-radius: 8px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease;
}

.tt-play-again-btn:hover {
  background: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(74, 158, 111, 0.25);
  color: #ffffff;
}

/* Leaderboard rank popup - dismissible, centered over game content */
.leaderboard-popup {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1040;
  background: color-mix(in srgb, var(--bg-card) 85%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem 2.5rem 1rem 1.5rem;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  animation: leaderboard-popup-in 0.3s ease;
}

.leaderboard-popup.dismissing {
  animation: leaderboard-popup-out 0.3s ease forwards;
}

@keyframes leaderboard-popup-in {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.95); }
  to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

@keyframes leaderboard-popup-out {
  from { opacity: 1; transform: translate(-50%, -50%) scale(1); }
  to   { opacity: 0; transform: translate(-50%, -50%) scale(0.95); }
}

.leaderboard-popup-close {
  position: absolute;
  top: 0.25rem;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.2rem;
  cursor: pointer;
  line-height: 1;
}

.leaderboard-popup-content {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-primary);
  font-weight: 600;
}

.leaderboard-popup-content .fa-trophy {
  color: var(--warning);
  font-size: 1.2rem;
}

@media (max-width: 768px) {
  .timer-display { font-size: 2rem; }
  .time-trial-final-stats { gap: 1rem; }
  .time-trial-stat-value { font-size: 1.5rem; }
  .time-trial-results-content { padding: 1.5rem; }
}

@media (max-height: 768px) {
  .time-trial-timer { margin-bottom: 0.5rem; padding: 0.5rem; }
  .timer-display { font-size: 1.8rem; }
  .time-trial-results-content { padding: 1rem; }
}

/* ── Visual Game Layout ── */

.visual-game-container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0.5rem 1rem;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 56px);
  height: calc(100dvh - 56px);
  overflow-y: auto;
}

.visual-game-container .stats-card {
  padding: 0.75rem 1rem;
  margin-bottom: 0.5rem;
}

.visual-game-container .stat-item {
  padding: 0.25rem;
}

.visual-game-container .difficulty-section {
  margin-bottom: 0.5rem;
}

.visual-game-container .difficulty-btn {
  padding: 0.5rem 1.25rem;
}

.visual-game-container .feedback-text {
  padding: 0.5rem 1.5rem;
}

/* Shared settings row for visual games */
.settings-row {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.settings-row .setting-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.settings-row .setting-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  white-space: nowrap;
}

.settings-row .setting-btn {
  padding: 0.4rem 0.9rem;
  font-weight: 500;
  font-size: 0.9rem;
}

/* Staff SVG display */
.staff-display-wrapper {
  flex: 1;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.staff-display {
  background: var(--bg-primary);
  border-radius: 10px;
  padding: 0.5rem 0.75rem;
  display: inline-block;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  max-height: 100%;
}

#staff-svg {
  display: block;
  max-width: 100%;
  height: auto;
  max-height: 180px;
}

/* Reset button */
.reset-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-size: 0.9rem;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.reset-btn:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: rgba(229, 107, 111, 0.08);
}

/* Section icon */
.section-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  color: #fff;
}

.section-icon--primary   { background: var(--primary); }
.section-icon--mixed     { background: var(--primary); }
.section-icon--secondary { background: var(--secondary); }
.section-icon--accent    { background: var(--accent); color: #1b1b1e; }
.section-icon--warning   { background: var(--warning); color: #1b1b1e; }
.section-icon--success   { background: var(--success); }
.section-icon--danger    { background: var(--danger); }

/* Visual game desktop layout */
@media (min-width: 1024px) {
  .visual-game-container {
    max-width: 1200px;
    height: auto;
    min-height: calc(100vh - 56px);
    min-height: calc(100dvh - 56px);
  }

  .game-layout .staff-display-wrapper {
    flex: none;
    min-height: 200px;
  }

  .game-layout #staff-svg {
    max-height: 240px;
  }

  .game-layout .staff-display {
    padding: 1rem 1.5rem;
  }
}

/* Visual game responsive */
@media (max-width: 576px) {
  .visual-game-container {
    height: auto;
    min-height: calc(100vh - 56px);
    min-height: calc(100dvh - 56px);
    overflow-y: visible;
    padding: 0.5rem 0.75rem;
  }

  .staff-display-wrapper {
    flex: none;
  }

  .settings-row {
    gap: 1rem;
  }

  .settings-row .setting-group {
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* Visual game compact for short wide viewports */
@media (max-height: 700px) and (min-width: 577px) {
  .visual-game-container { padding: 0.25rem 0.75rem; }
  .visual-game-container .stats-card { padding: 0.5rem 0.75rem; margin-bottom: 0.25rem; border-radius: 8px; }
  .visual-game-container .stat-value { font-size: 1.2rem; }
  .visual-game-container .stat-label { font-size: 0.7rem; }
  .visual-game-container .difficulty-section { margin-bottom: 0.25rem; }
  .visual-game-container .difficulty-btn { padding: 0.25rem 0.8rem; font-size: 0.85rem; }
  .settings-row { margin-bottom: 0.25rem; gap: 1rem; }
  .settings-row .setting-btn { padding: 0.3rem 0.7rem; font-size: 0.85rem; }
  .staff-display { padding: 0.25rem 0.5rem; }
  #staff-svg { max-height: 110px; }
  .visual-game-container .feedback-text { font-size: 1rem; padding: 0.3rem 1rem; }
  .reset-btn { padding: 0.35rem 1rem; font-size: 0.85rem; }
}