/* ── Buttons ─────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--transition);
  width: 100%;
  text-align: center;
  border: 1px solid transparent;
  user-select: none;
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--accent-gold);
  color: #0d0d1a;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.05em;
}

.btn-primary:hover {
  background: #ffe033;
  box-shadow: var(--shadow-glow-gold);
}

.btn-danger {
  background: var(--accent-red);
  color: white;
  font-family: var(--font-display);
  font-size: 0.6rem;
  letter-spacing: 0.05em;
}

.btn-secondary {
  background: var(--bg-card);
  border-color: var(--border-bright);
  color: var(--text-primary);
}

.btn-secondary:hover {
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.btn-ghost {
  background: transparent;
  color: var(--accent-blue);
  text-decoration: underline;
  min-height: 40px;
  font-size: 0.85rem;
}

.btn-sm {
  min-height: 36px;
  padding: 8px 14px;
  font-size: 0.8rem;
}

.btn-icon {
  width: auto;
  min-width: 48px;
  padding: 10px;
  font-size: 1.2rem;
}

/* ── Cards ───────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 12px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-display);
  font-size: 0.55rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.card-tapable {
  cursor: pointer;
  transition: all var(--transition);
}

.card-tapable:active {
  background: var(--bg-card-hover);
  transform: scale(0.99);
}

/* ── Progress bars ───────────────────────────── */

.progress-track {
  height: 10px;
  background: var(--bg-primary);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.4s ease;
  min-width: 2px;
}

.progress-fill-gold {
  background: linear-gradient(90deg, var(--accent-gold-dim), var(--accent-gold));
}

.progress-fill-red {
  background: linear-gradient(90deg, var(--accent-red-dim), var(--accent-red));
}

.progress-fill-green {
  background: linear-gradient(90deg, var(--accent-green-dim), var(--accent-green));
}

.progress-fill-blue {
  background: linear-gradient(90deg, #2a7a9e, var(--accent-blue));
}

.progress-fill-purple {
  background: linear-gradient(90deg, #5e2d7a, var(--accent-purple));
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ── Form elements ───────────────────────────── */

.form-group {
  margin-bottom: 14px;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 0.48rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

.input-with-unit {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-unit input {
  padding-right: 48px;
}

.input-unit {
  position: absolute;
  right: 12px;
  color: var(--text-muted);
  font-size: 0.8rem;
  pointer-events: none;
}

/* ── Badge / chip ────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.badge-gold {
  background: rgba(255, 215, 0, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 215, 0, 0.3);
}

.badge-red {
  background: rgba(230, 57, 70, 0.15);
  color: var(--accent-red);
  border: 1px solid rgba(230, 57, 70, 0.3);
}

.badge-green {
  background: rgba(45, 198, 83, 0.15);
  color: var(--accent-green);
  border: 1px solid rgba(45, 198, 83, 0.3);
}

.badge-blue {
  background: rgba(76, 201, 240, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(76, 201, 240, 0.3);
}

.badge-gray {
  background: rgba(122, 124, 154, 0.15);
  color: var(--text-muted);
  border: 1px solid rgba(122, 124, 154, 0.3);
}

/* ── Item rows ───────────────────────────────── */

.item-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.item-row:last-child {
  border-bottom: none;
}

.item-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 36px;
  text-align: center;
}

.item-body {
  flex: 1;
  min-width: 0;
}

.item-title {
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-subtitle {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.item-right {
  flex-shrink: 0;
  text-align: right;
}

/* ── Collapsible section ─────────────────────── */

.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  cursor: pointer;
  user-select: none;
  border-bottom: 1px solid var(--border);
}

.collapsible-title {
  font-family: var(--font-display);
  font-size: 0.55rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.collapsible-chevron {
  color: var(--text-muted);
  transition: transform var(--transition);
  font-size: 0.8rem;
}

.collapsible-header.open .collapsible-chevron {
  transform: rotate(180deg);
}

.collapsible-body {
  padding-top: 8px;
}

.collapsible-body.closed {
  display: none;
}

/* ── Empty state ─────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-state-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.empty-state-text {
  font-size: 0.85rem;
}

/* ── Delete button for dynamic list items ─────── */

.item-delete {
  min-height: 36px;
  min-width: 36px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(230, 57, 70, 0.12);
  color: var(--accent-red);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background var(--transition);
}

.item-delete:active {
  background: rgba(230, 57, 70, 0.3);
}

/* ── Inline add-entry row ─────────────────────── */

.add-entry-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-primary);
  border: 1px dashed var(--border-bright);
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--accent-blue);
  font-size: 0.85rem;
  transition: all var(--transition);
  min-height: 48px;
  margin-top: 8px;
}

.add-entry-row:active {
  background: var(--bg-card);
}

/* ── Scrollable horizontal chips ─────────────── */

.chip-row {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.chip-row::-webkit-scrollbar {
  display: none;
}

.chip {
  flex-shrink: 0;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1px solid var(--border-bright);
  background: var(--bg-card);
  color: var(--text-muted);
  font-size: 0.82rem;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  min-height: 36px;
  display: flex;
  align-items: center;
}

.chip.selected {
  background: rgba(255, 215, 0, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}