/* App Settings (Cài đặt chung) Styles & Responsive Container Queries — 1:1 Desktop App FE */

/* 1. Page Root & Full-width Shell */
#sbx-root .as-page-root {
  width: 100%;
  box-sizing: border-box;
  padding: 8px 4px;
}

@media (max-width: 959px) {
  #sbx-root .as-page-root {
    padding: 8px 4px;
  }
}

@media (max-width: 479px) {
  #sbx-root .as-page-root {
    padding: 6px 2px;
  }
}

#sbx-root .as-shell {
  container-type: inline-size;
  container-name: as-shell;
  width: 100%;
}

#sbx-root .as-shell-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
}

#sbx-root .as-sidebar {
  display: none !important;
}

#sbx-root .as-nav-horizontal {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-bottom: 8px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

#sbx-root .as-content {
  width: 100%;
  min-width: 0;
  flex: 1;
}

/* Wide Container for Shell (>= 720px) */
@container as-shell (min-width: 720px) {
  #sbx-root .as-shell-inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }

  #sbx-root .as-sidebar {
    display: flex !important;
    flex-direction: column;
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 24px;
    gap: 6px;
  }

  #sbx-root .as-nav-horizontal {
    display: none !important;
  }

  #sbx-root .as-content {
    flex: 1;
    min-width: 0;
  }
}

/* 2. SettingSwitch Component Focus & State */
#sbx-root .as-switch:focus-visible {
  outline: 2px solid var(--primary, #ee4d2d) !important;
  outline-offset: 2px !important;
}

/* 3. Base Card Styles */
#sbx-root .as-card {
  background: var(--surface-card, #1e293b);
  border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.08));
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-sizing: border-box;
  box-shadow: var(--shadow-sm);
}

@media (max-width: 599px) {
  #sbx-root .as-card {
    padding: 16px;
  }
}

#sbx-root .as-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

#sbx-root .as-card-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

#sbx-root .as-card-title {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary, #f8fafc);
  letter-spacing: -0.01em;
}

#sbx-root .as-card-desc {
  margin: 2px 0 0;
  font-size: 0.8rem;
  color: var(--text-secondary, #94a3b8);
  line-height: 1.4;
}

/* 4. Switch Row (Labels + SettingSwitch) */
#sbx-root .as-switch-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--input-bg, rgba(0, 0, 0, 0.15));
  border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.05));
  min-height: 44px;
  box-sizing: border-box;
  user-select: none;
}

#sbx-root .as-switch-row-content {
  flex: 1;
  min-width: 0;
}

#sbx-root .as-switch-row-title {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-primary, #f8fafc);
  line-height: 1.35;
}

#sbx-root .as-switch-row-desc {
  font-size: 0.76rem;
  color: var(--text-secondary, #94a3b8);
  margin-top: 2px;
  line-height: 1.35;
}

/* 5. Notification Form Container */
#sbx-root .as-form-container {
  container-type: inline-size;
  container-name: as-form;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}

/* Master Switches Grid */
#sbx-root .as-master-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@container as-form (min-width: 600px) {
  #sbx-root .as-master-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 2 Channel Cards Grid */
#sbx-root .as-channels-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@container as-form (min-width: 600px) {
  #sbx-root .as-channels-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tone Picker Grid */
#sbx-root .as-tone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 8px;
}

#sbx-root .as-tone-tile {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.08));
  background: var(--input-bg, rgba(0, 0, 0, 0.12));
  cursor: pointer;
  transition: all 0.15s ease;
  min-height: 48px;
  box-sizing: border-box;
}

#sbx-root .as-tone-tile:hover:not(.as-tone-tile--disabled) {
  border-color: rgba(238, 77, 45, 0.35);
  background: rgba(238, 77, 45, 0.04);
}

#sbx-root .as-tone-tile--selected {
  border-color: var(--primary, #ee4d2d) !important;
  background: rgba(238, 77, 45, 0.08) !important;
}

#sbx-root .as-tone-tile--disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Anti-Spam Collapsible */
#sbx-root .as-antispam-intervals {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--surface-border, rgba(255, 255, 255, 0.05));
}

@container as-form (min-width: 600px) {
  #sbx-root .as-antispam-intervals {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Action Bar */
#sbx-root .as-action-bar {
  position: sticky;
  bottom: 16px;
  z-index: 40;
  background: var(--surface-card, #1e293b);
  border: 1px solid var(--primary, #ee4d2d);
  border-radius: 14px;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4), 0 0 15px rgba(238, 77, 45, 0.25);
  animation: as-fadeInUp 0.2s ease;
  box-sizing: border-box;
}

@keyframes as-fadeInUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

#sbx-root .as-action-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

#sbx-root .as-action-bar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

@container as-form (max-width: 479px) {
  #sbx-root .as-action-bar {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    gap: 12px;
  }

  #sbx-root .as-action-bar-left {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }

  #sbx-root .as-action-bar-right {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 8px;
  }

  #sbx-root .as-action-bar-btn {
    width: 100%;
    justify-content: center;
    min-height: 40px;
  }
}

/* 6. Backfill Tab Container */
#sbx-root .as-backfill-container {
  container-type: inline-size;
  container-name: as-backfill;
  width: 100%;
}

#sbx-root .as-backfill-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@container as-backfill (min-width: 600px) {
  #sbx-root .as-backfill-layout {
    grid-template-columns: 1.15fr 1fr;
    align-items: start;
    gap: 20px;
  }
}

/* 7. Features Tab Container */
#sbx-root .as-features-container {
  container-type: inline-size;
  container-name: as-features;
  width: 100%;
}

#sbx-root .as-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 12px;
}

@container as-features (max-width: 400px) {
  #sbx-root .as-features-grid {
    grid-template-columns: 1fr;
  }
}

#sbx-root .as-feature-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.06));
  background: var(--input-bg, rgba(0, 0, 0, 0.15));
  gap: 14px;
  min-height: 48px;
  box-sizing: border-box;
}

#sbx-root .as-feature-card-desc {
  margin: 3px 0 0;
  font-size: 0.8rem;
  color: var(--text-secondary, #94a3b8);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}