/* ========================================
   Tracker Screen — Emotion Tapping
   ======================================== */

#screen-tracker {
  padding-bottom: 80px; /* space for bottom nav */
}

/* Top bar */
.dash-topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  padding-top: max(12px, env(safe-area-inset-top));
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.dash-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.dash-logo img {
  height: 28px;
}

.dash-logo span {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 200;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.dash-topbar-actions {
  display: flex;
  gap: 8px;
}

.btn-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  font-size: 1rem;
  color: var(--text-secondary);
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

/* Score display */
.score-bar {
  text-align: center;
  padding: 24px 16px 16px;
}

.score-number {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 700;
  font-size: 2.5rem;
  line-height: 1;
  transition: color 0.3s ease;
}

.score-number.positive { color: var(--tier-green); }
.score-number.negative { color: var(--tier-red); }
.score-number.neutral { color: var(--text-muted); }

.score-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.score-date {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* Instruction */
.dash-instruction {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-align: center;
  padding: 0 24px 16px;
  line-height: 1.5;
}

/* Tier sections */
.tier-section {
  padding: 16px;
  padding-bottom: 8px;
}

.tier-wave {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.tier-wave img {
  width: 55%;
  max-width: 220px;
  border-radius: var(--radius-sm);
}

.tier-wave-label {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 200;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

.tier-title {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 12px;
}

.tier-red .tier-title { color: var(--tier-red); }
.tier-green .tier-title { color: var(--tier-green); }
.tier-blue .tier-title { color: var(--tier-blue); }
.tier-purple .tier-title { color: var(--tier-purple); }
.tier-white .tier-title { color: var(--tier-white); }

/* ---- Chip-style emotion grid ---- */
.emotion-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  justify-content: center;
}

.emotion-btn {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  padding: 8px 14px 8px 8px;
  border-radius: 28px;
  background: transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

/* Tier-specific chip backgrounds and borders */
.tier-red .emotion-btn {
  background: var(--tier-red-bg);
  border: 1px solid rgba(255, 68, 68, 0.25);
}
.tier-green .emotion-btn {
  background: var(--tier-green-bg);
  border: 1px solid rgba(68, 204, 68, 0.25);
}
.tier-blue .emotion-btn {
  background: var(--tier-blue-bg);
  border: 1px solid rgba(74, 158, 255, 0.25);
}
.tier-purple .emotion-btn {
  background: var(--tier-purple-bg);
  border: 1px solid rgba(170, 102, 255, 0.25);
}
.tier-white .emotion-btn {
  background: var(--tier-white-bg);
  border: 1px solid rgba(224, 224, 224, 0.15);
}

/* Hover — lift + glow + brighten */
.emotion-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--chip-glow, rgba(74, 158, 255, 0.15));
}
.tier-red .emotion-btn:hover {
  border-color: rgba(255, 68, 68, 0.5);
  --chip-glow: rgba(255, 68, 68, 0.2);
}
.tier-green .emotion-btn:hover {
  border-color: rgba(68, 204, 68, 0.5);
  --chip-glow: rgba(68, 204, 68, 0.2);
}
.tier-blue .emotion-btn:hover {
  border-color: rgba(74, 158, 255, 0.5);
  --chip-glow: rgba(74, 158, 255, 0.2);
}
.tier-purple .emotion-btn:hover {
  border-color: rgba(170, 102, 255, 0.5);
  --chip-glow: rgba(170, 102, 255, 0.2);
}
.tier-white .emotion-btn:hover {
  border-color: rgba(224, 224, 224, 0.35);
  --chip-glow: rgba(224, 224, 224, 0.12);
}

.emotion-btn:hover .icon-wrap img {
  filter: brightness(1.2);
}

.emotion-btn:hover .emotion-name {
  color: var(--text-primary);
}

.emotion-btn:hover .emotion-cal {
  transform: scale(1.08);
}

/* Tap / active state */
.emotion-btn:active,
.emotion-btn.tapped {
  transform: scale(0.95);
}

.tier-red .emotion-btn.tapped { border-color: var(--tier-red); background: rgba(255, 68, 68, 0.2); }
.tier-green .emotion-btn.tapped { border-color: var(--tier-green); background: rgba(68, 204, 68, 0.2); }
.tier-blue .emotion-btn.tapped { border-color: var(--tier-blue); background: rgba(74, 158, 255, 0.2); }
.tier-purple .emotion-btn.tapped { border-color: var(--tier-purple); background: rgba(170, 102, 255, 0.2); }
.tier-white .emotion-btn.tapped { border-color: var(--tier-white); background: rgba(224, 224, 224, 0.15); }

/* Icon inside chip */
.icon-wrap {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: filter 0.2s ease;
}

/* Emotion name & cal inside chip */
.emotion-name {
  font-size: 0.8rem;
  color: var(--text-secondary);
  white-space: nowrap;
  line-height: 1.2;
  transition: color 0.2s ease;
}

.emotion-cal {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 600;
  font-size: 0.75rem;
  white-space: nowrap;
  transition: transform 0.2s ease;
}

.tier-red .emotion-cal { color: var(--tier-red); }
.tier-green .emotion-cal { color: var(--tier-green); }
.tier-blue .emotion-cal { color: var(--tier-blue); }
.tier-purple .emotion-cal { color: var(--tier-purple); }
.tier-white .emotion-cal { color: var(--tier-white); }

.tier-description {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  padding: 4px 0 8px;
}

/* Section link */
.section-link-btn {
  display: block;
  text-align: center;
  padding: 12px;
  margin: 8px 16px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--accent-blue);
  color: var(--accent-blue);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.section-link-btn:hover {
  background: rgba(74, 158, 255, 0.1);
  text-decoration: none;
}

/* Intention input */
.intention-input {
  margin: 8px 0;
}

.intention-input input {
  border-color: rgba(224, 224, 224, 0.2);
}

/* Log section */
.log-section {
  padding: 16px;
}

.log-section h2 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.log-entry {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-color);
}

.log-time {
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-shrink: 0;
  width: 60px;
}

.log-emotion {
  flex: 1;
  font-size: 0.85rem;
}

.log-cal {
  font-family: 'Montserrat', Helvetica, sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.log-cal.red { color: var(--tier-red); }
.log-cal.green { color: var(--tier-green); }
.log-cal.blue { color: var(--tier-blue); }
.log-cal.purple { color: var(--tier-purple); }
.log-cal.white { color: var(--tier-white); }

.log-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Detail modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-sheet {
  width: 100%;
  max-height: 60vh;
  background: var(--bg-card);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 24px;
  padding-bottom: max(24px, env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-sheet {
  transform: translateY(0);
}

.modal-sheet h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.modal-sheet textarea {
  min-height: 100px;
  resize: none;
  margin-bottom: 16px;
}

.modal-actions {
  display: flex;
  gap: 12px;
}

.modal-actions .btn {
  flex: 1;
}

/* Icon pop animation on tap */
@keyframes chipTap {
  0% { transform: scale(1); }
  40% { transform: scale(0.92); }
  70% { transform: scale(1.04); }
  100% { transform: scale(1); }
}

.emotion-btn.tapped {
  animation: chipTap 0.4s ease;
}

/* Responsive — smaller screens get slightly tighter chips */
@media (max-width: 360px) {
  .emotion-btn {
    padding: 6px 10px 6px 6px;
    gap: 5px;
  }
  .icon-wrap {
    width: 28px;
    height: 28px;
  }
  .emotion-name {
    font-size: 0.7rem;
  }
  .emotion-cal {
    font-size: 0.65rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .modal-overlay,
  .modal-sheet,
  .emotion-btn.tapped {
    animation: none;
    transition: none;
  }
  .modal-overlay.active {
    opacity: 1;
  }
  .modal-overlay.active .modal-sheet {
    transform: translateY(0);
  }
}