/* Settings screen: tab strip + 3 tabs. */

.settings-wrap { padding: 20px 24px; max-width: 820px; overflow-y: auto; }

.tab-strip { display: flex; gap: 4px; border-bottom: 1px solid var(--c-border); margin-top: 14px; }
.tab-strip.small { margin-top: 0; margin-bottom: 12px; }
.tab-item {
  height: 32px; padding: 0 12px;
  border: none; background: transparent;
  border-bottom: 2px solid transparent;
  color: var(--fg3); font: 500 12px/16px var(--font-sans);
}
.tab-item.active { color: var(--brand); border-bottom-color: var(--brand); }

.settings-tab { margin-top: 16px; }

.refresh-order-strip {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 12px; background: var(--c-raised); border: 1px solid var(--c-border);
  border-radius: 4px; margin-bottom: 14px;
}
.refresh-order-label { font: 600 10px/14px var(--font-sans); letter-spacing: .06em; text-transform: uppercase; color: var(--fg3); }
.chip-arrow { font-size: 11px; color: var(--fg2); }
.chip-arrow.chip-active { color: var(--brand); background: var(--tint); border-radius: 4px; padding: 2px 6px; }

.settings-card { border: 1px solid var(--c-border); border-radius: 4px; padding: 14px 16px; margin-bottom: 12px; background: var(--c-surface); }
.settings-card-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.settings-card-title { font: 600 12px/16px var(--font-sans); color: var(--fg1); }
.settings-card-note { font-size: 11px; color: var(--fg3); margin: 4px 0 0; }
.settings-card-actions { display: flex; gap: 8px; margin-top: 12px; }

.toggle { display: inline-flex; cursor: pointer; flex: none; }
.toggle input { display: none; }
.toggle-track { width: 34px; height: 18px; border-radius: 44px; background: var(--c-sunken); position: relative; transition: background var(--motion) var(--ease); }
.toggle input:checked + .toggle-track { background: var(--brand); }
.toggle-knob { position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: #fff; transition: left var(--motion) var(--ease); }
.toggle input:checked + .toggle-track .toggle-knob { left: 17px; }

.keyword-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; align-items: center; }
.keyword-chip { display: inline-flex; align-items: center; gap: 4px; height: 22px; padding: 0 8px; border-radius: 44px; border: 1px solid var(--c-border-strong); font-size: 11px; }
.keyword-chip button { border: none; background: none; color: var(--fg3); }
.add-keyword-btn {
  height: 22px; padding: 0 8px; border-radius: 44px;
  border: 1px dashed var(--c-border-strong); background: transparent; color: var(--fg3); font-size: 11px;
}

.provider-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.provider-chip { display: flex; flex-direction: column; padding: 6px 10px; border-radius: 8px; border: 1px solid var(--c-border-strong); font-size: 11px; }
.provider-chip.unavailable { color: var(--fg-dis); }
.provider-chip.active { border-color: var(--brand); background: var(--tint); color: var(--brand); }
.model-row, .confidence-row, .density-row { display: flex; align-items: center; gap: 10px; margin-top: 12px; }

.model-dropdown { position: relative; flex: 0 1 260px; min-width: 200px; }
.model-dropdown-trigger {
  width: 100%; height: 28px; padding: 0 10px;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  border-radius: 6px; border: 1px solid var(--c-border-strong);
  background: var(--c-surface); color: var(--fg1); font-size: 12px;
}
.model-dropdown-trigger:hover { border-color: var(--brand); }
.model-dropdown-trigger .chevron { color: var(--fg3); font-size: 10px; }
.model-dropdown-menu {
  position: absolute; top: 32px; left: 0; z-index: 30;
  width: 100%; min-width: 220px; max-height: 260px; overflow-y: auto;
  background: var(--c-surface); border: 1px solid var(--c-border); border-radius: 8px;
  box-shadow: var(--pop);
  padding: 4px;
}
.model-option {
  display: block; width: 100%; text-align: left;
  padding: 6px 8px; border-radius: 6px; border: none; background: transparent;
  color: var(--fg2); font-size: 12px;
}
.model-option:hover { background: var(--hover); }
.model-option.active { color: var(--brand); font-weight: 600; }
.model-option.add-custom { color: var(--fg3); border-top: 1px solid var(--c-border-subtle); margin-top: 4px; padding-top: 8px; }

.confidence-slider {
  flex: 0 1 200px; min-width: 120px;
  -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 4px;
  background: var(--c-sunken);
}
.confidence-slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--brand); border: 2px solid var(--c-surface);
  box-shadow: 0 0 0 1px var(--brand);
  cursor: pointer;
}
.confidence-slider::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--c-surface);
  background: var(--brand); box-shadow: 0 0 0 1px var(--brand);
  cursor: pointer;
}
.confidence-slider::-moz-range-track { height: 4px; border-radius: 4px; background: var(--c-sunken); }

.theme-options { display: flex; gap: 10px; margin-top: 10px; }
.theme-option {
  display: flex; align-items: center; gap: 8px;
  height: 30px; padding: 0 12px; border-radius: 8px;
  border: 1px solid var(--c-border-strong); background: var(--c-surface); color: var(--fg2); font-size: 12px;
}
.theme-option.active { border-color: var(--brand); background: var(--tint); color: var(--brand); }
.theme-swatch { width: 12px; height: 12px; border-radius: 4px; border: 1px solid var(--c-border-strong); }