/* ==========================================================================
   USTAZ Hifz Companion — Teacher Settings & Lesson Prep Preferences
   Standalone Stylesheet (Extends prototype/styles.css)
   ========================================================================== */

/* Main settings layout */
.settings-page {
  padding-bottom: 60px;
}

.settings-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.settings-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* D1 Local Storage Disclaimer Banner */
.d1-notice-banner {
  background: #fff8eb;
  border: 1px solid #fae1ba;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.d1-notice-icon {
  font-size: 20px;
  flex-shrink: 0;
  line-height: 1.2;
}

.d1-notice-content h4 {
  margin: 0 0 4px;
  font-size: 13.5px;
  font-weight: 700;
  color: #7c4a03;
}

.d1-notice-content p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: #8c580f;
}

.d1-notice-tag {
  display: inline-block;
  background: #f7dfb0;
  color: #633b02;
  font-size: 10px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-right: 6px;
}

html[dir="rtl"] .d1-notice-tag {
  margin-right: 0;
  margin-left: 6px;
}

/* Grid Layout */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

@media (max-width: 980px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

.settings-grid .full-span {
  grid-column: 1 / -1;
}

/* Settings Card Component */
.settings-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.settings-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-light);
}

.settings-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--green-soft);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.settings-card-icon.gold {
  background: var(--gold-soft);
  color: var(--gold-dark);
}

.settings-card-icon.blue {
  background: var(--blue-soft);
  color: var(--blue);
}

.settings-card-icon.lilac {
  background: var(--lilac-soft);
  color: var(--lilac);
}

.settings-card-title h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.settings-card-title p {
  margin: 2px 0 0;
  font-size: 12px;
  color: var(--muted);
}

/* Field Groups */
.settings-fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.field-hint {
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}

.field-input,
.field-select,
.field-textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--ink);
  font-size: 13px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.field-input:focus,
.field-select:focus,
.field-textarea:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(15, 92, 82, 0.12);
}

.field-textarea {
  min-height: 72px;
  resize: vertical;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 600px) {
  .field-row {
    grid-template-columns: 1fr;
  }
}

/* Radio Group & Option Tiles */
.option-tiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.option-tile {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
  cursor: pointer;
  transition: all 0.15s ease;
}

.option-tile:hover {
  border-color: var(--green);
  background: var(--green-pale);
}

.option-tile input[type="radio"],
.option-tile input[type="checkbox"] {
  margin-top: 3px;
  cursor: pointer;
  accent-color: var(--green);
}

.option-tile-content {
  display: flex;
  flex-direction: column;
}

.option-tile-title {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
}

.option-tile-sub {
  font-size: 11px;
  color: var(--muted);
}

/* Checkbox Checklist */
.settings-checklist {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--canvas);
  cursor: pointer;
  transition: background 0.15s ease;
}

.check-item:hover {
  background: var(--green-soft);
}

.check-item input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--green);
  cursor: pointer;
}

.check-item-text b {
  display: block;
  font-size: 12.5px;
  color: var(--ink);
}

.check-item-text small {
  display: block;
  font-size: 11px;
  color: var(--muted);
}

/* Live Clock & Timezone Widget */
.clock-preview-box {
  background: linear-gradient(135deg, var(--green-dark), #144941);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 4px;
}

.clock-preview-left {
  display: flex;
  flex-direction: column;
}

.clock-preview-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.8;
}

.clock-preview-time {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  margin: 2px 0;
}

.clock-preview-date {
  font-size: 11.5px;
  opacity: 0.85;
}

.clock-preview-badge {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 600;
  text-align: center;
  white-space: nowrap;
}

/* Whiteboard Palette Picker */
.color-picker-group {
  display: flex;
  gap: 10px;
  margin-top: 4px;
}

.color-swatch-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease;
  position: relative;
}

.color-swatch-btn:hover {
  transform: scale(1.08);
}

.color-swatch-btn.active {
  border-color: #ffffff;
  box-shadow: 0 0 0 2px var(--green);
}

/* Live Profile Card Preview */
.live-profile-card {
  background: linear-gradient(180deg, #ffffff 0%, var(--green-pale) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 90px;
}

.profile-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.profile-card-avatar {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--green);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 700;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(15, 92, 82, 0.25);
}

.profile-card-info h4 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
}

.profile-card-title {
  margin: 2px 0 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--green);
}

.profile-card-address {
  margin: 2px 0 0;
  font-size: 11.5px;
  color: var(--muted);
}

.profile-card-bio {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-secondary);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-style: italic;
}

.profile-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.profile-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 9px;
  border-radius: 6px;
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-secondary);
}

.profile-chip-icon {
  font-size: 12px;
}

/* Save Bar & Actions */
.save-status-bar {
  margin-top: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.save-status-text {
  font-size: 12.5px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.save-status-indicator {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #2e7d32;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.15);
}

.save-status-indicator.modified {
  background: #e65100;
  box-shadow: 0 0 0 3px rgba(230, 81, 0, 0.15);
}

/* Settings Toast Notification */
.settings-toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1c3027;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
}

html[dir="rtl"] .settings-toast {
  right: auto;
  left: 24px;
}

.settings-toast.show {
  opacity: 1;
  transform: translateY(0);
}