/* ========================================
   Preferències de Notificacions — Modal
   CM-01 tokens, CM-02 forms, CM-03 modals
   ======================================== */

/* ── Modal overlay ── */
.notif-prefs-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
}
.notif-prefs-overlay.active {
  display: flex;
}

/* ── Modal container ── */
.notif-prefs-modal {
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  width: min(480px, 95vw);
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

/* ── Header ── */
.notif-prefs-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
}
.notif-prefs-header h2 {
  margin: 0;
  font-size: var(--font-size-lg);
  color: var(--color-text-primary);
}
.notif-prefs-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
}
.notif-prefs-close:hover {
  background: var(--color-bg-hover);
}

/* ── Tabs ── */
.notif-prefs-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
}
.notif-prefs-tab {
  flex: 1;
  padding: var(--spacing-md);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color 0.2s, border-color 0.2s;
}
.notif-prefs-tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* ── Body scroll ── */
.notif-prefs-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg);
}
.notif-prefs-panel {
  display: none;
}
.notif-prefs-panel.active {
  display: block;
}

/* ── Category list ── */
.notif-prefs-cat-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.notif-prefs-cat-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-md);
  transition: background 0.15s;
}
.notif-prefs-cat-item:hover {
  background: var(--color-bg-hover);
}

.notif-prefs-cat-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-primary);
  color: #fff;
  flex-shrink: 0;
}
.notif-prefs-cat-icon .material-symbols-outlined {
  font-size: 20px;
}

.notif-prefs-cat-info {
  flex: 1;
  min-width: 0;
}
.notif-prefs-cat-name {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-text-primary);
}
.notif-prefs-cat-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  line-height: 1.4;
  margin-top: 2px;
}

/* ── Toggle switch (CM-02 pattern) ── */
.notif-prefs-toggle {
  position: relative;
  width: 48px;
  height: 28px;
  flex-shrink: 0;
}
.notif-prefs-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}
.notif-prefs-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--color-text-tertiary);
  border-radius: 14px;
  cursor: pointer;
  transition: background 0.2s;
}
.notif-prefs-toggle input:checked + .notif-prefs-toggle-track {
  background: var(--color-success);
}
.notif-prefs-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}
.notif-prefs-toggle input:checked + .notif-prefs-toggle-track::after {
  transform: translateX(20px);
}

/* ── Quiet hours section ── */
.notif-prefs-quiet-section {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.notif-prefs-quiet-enable {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md);
  background: var(--color-bg-elevated);
  border-radius: var(--radius-md);
}
.notif-prefs-quiet-enable span {
  font-weight: 500;
  color: var(--color-text-primary);
}

.notif-prefs-quiet-config {
  display: none;
  flex-direction: column;
  gap: var(--spacing-lg);
}
.notif-prefs-quiet-config.active {
  display: flex;
}

/* ── Time selectors ── */
.notif-prefs-time-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}
.notif-prefs-time-row label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}
.notif-prefs-time-row select {
  padding: var(--spacing-sm) var(--spacing-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  font-size: 16px; /* Evita auto-zoom iOS */
}
.notif-prefs-next-day {
  font-size: var(--font-size-xs);
  color: var(--color-text-tertiary);
  font-style: italic;
}

/* ── Day pills (patró iOS alarmes) ── */
.notif-prefs-days {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}
.notif-prefs-days-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
}
.notif-prefs-day-pills {
  display: flex;
  gap: var(--spacing-sm);
}
.notif-prefs-day-pill {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-bg-card);
  color: var(--color-text-secondary);
  font-size: var(--font-size-xs);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  -webkit-tap-highlight-color: transparent;
}
.notif-prefs-day-pill.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

.notif-prefs-preset {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  align-self: flex-start;
}
.notif-prefs-preset:hover {
  color: var(--color-primary-dark);
}

/* ── Info box ── */
.notif-prefs-info {
  display: flex;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(19, 117, 188, 0.08);
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.notif-prefs-info .material-symbols-outlined {
  font-size: 18px;
  color: var(--color-info);
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Footer (reset) ── */
.notif-prefs-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: center;
}
.notif-prefs-reset-btn {
  font-size: var(--font-size-sm);
  color: var(--color-text-tertiary);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
}
.notif-prefs-reset-btn:hover {
  color: var(--color-danger);
}

/* ── Gear icon in notification dropdown ── */
.notif-prefs-gear {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  padding: var(--spacing-xs);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  position: relative;
}
.notif-prefs-gear:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
}
.notif-prefs-gear .new-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* ── Mobile fullscreen ── */
@media (max-width: 640px) {
  .notif-prefs-modal {
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: none;
    border-radius: 0;
  }
}