/* ============================================================================
   Settings Page Styles — Redesigned
   5-section sidebar nav, collapsible device groups, toggle switches, search
   ============================================================================ */

/* =============================================================================
   Page Layout
   ============================================================================= */

.settings-page {
    max-width: 1300px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
}

/* =============================================================================
   Header
   ============================================================================= */

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 12px;
}

.settings-header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.settings-header-left h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.settings-header-right {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.back-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-size: 0.9rem;
    padding: 6px 12px;
    border-radius: 6px;
    background: rgba(0, 150, 255, 0.1);
    transition: background 0.2s;
    white-space: nowrap;
}
.back-link:hover { background: rgba(0, 150, 255, 0.2); }

/* =============================================================================
   Search Bar
   ============================================================================= */

.settings-search-wrap {
    position: relative;
}

#settings-search {
    width: 240px;
    padding: 7px 12px 7px 32px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 0.88rem;
    transition: border-color 0.2s, width 0.2s;
}

#settings-search:focus {
    outline: none;
    border-color: var(--accent-blue);
    width: 300px;
}

#settings-search::placeholder { color: var(--text-secondary); }

.search-results-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    width: 340px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    z-index: 1000;
    max-height: 320px;
    overflow-y: auto;
}

.search-result-item {
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s;
}
.search-result-item:last-child { border-bottom: none; }
.search-result-item:hover { background: rgba(255,255,255,0.06); }

.search-result-label {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.search-result-breadcrumb {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.search-no-results {
    padding: 14px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    text-align: center;
}

/* =============================================================================
   Layout — Sidebar + Main
   ============================================================================= */

.settings-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

/* =============================================================================
   Sidebar Navigation (5 top-level sections)
   ============================================================================= */

.settings-nav {
    flex-shrink: 0;
    width: 210px;
    position: sticky;
    top: 20px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 14px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-align: left;
    cursor: pointer;
    transition: all 0.18s;
    min-height: 48px;
}

.nav-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.nav-btn.active {
    background: var(--bg-card);
    color: var(--text-primary);
    font-weight: 600;
}

.nav-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    width: 22px;
    text-align: center;
}

.nav-label { flex: 1; line-height: 1.3; }

/* =============================================================================
   Main Content
   ============================================================================= */

.settings-main {
    flex: 1;
    min-width: 0;
}

.settings-section {
    display: none;
}

.settings-section.active {
    display: block;
}

/* =============================================================================
   Section Headers
   ============================================================================= */

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    gap: 8px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 20px;
    line-height: 1.5;
}

.section-desc a { color: var(--accent-blue); }

.section-desc code {
    background: rgba(255,255,255,0.08);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.optional-tag {
    font-size: 0.7rem;
    color: var(--text-secondary);
    font-weight: 400;
    text-transform: lowercase;
    letter-spacing: 0;
}

.field-hint {
    color: var(--text-secondary);
    font-size: 0.78rem;
    margin-top: 4px;
    line-height: 1.4;
}

/* =============================================================================
   Form Cards
   ============================================================================= */

.form-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 16px;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.form-group label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: border-color 0.2s;
    font-family: inherit;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-group input.mono,
.form-group textarea.mono {
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    font-size: 0.82rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.22);
}

[data-theme="light"] .form-group input::placeholder,
[data-theme="light"] .form-group textarea::placeholder {
    color: rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group select,
[data-theme="light"] .form-group textarea {
    border-color: var(--border-muted);
    background: rgba(0, 0, 0, 0.03);
}

/* =============================================================================
   Toggle Switches (replacing checkboxes)
   ============================================================================= */

.toggle-form-group {
    flex-direction: row !important;
    justify-content: space-between;
    align-items: center;
}

.toggle-label-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.toggle-label-group label {
    font-size: 0.9rem !important;
    color: var(--text-primary) !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: 500;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    flex-shrink: 0;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 24px;
    transition: background 0.2s;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.2s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-blue);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

[data-theme="light"] .toggle-slider {
    background: rgba(0,0,0,0.2);
}

/* Legacy checkbox-label (used in automation modal, etc.) */
.checkbox-label {
    flex-direction: row !important;
    align-items: center;
    gap: 8px !important;
    font-size: 0.9rem !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    color: var(--text-primary) !important;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--accent-blue);
}

/* =============================================================================
   Device Groups (collapsible)
   ============================================================================= */

.device-group {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: 8px;
    overflow: hidden;
    transition: border-color 0.2s;
}

.device-group:has(.device-group-body[style*="block"]) {
    border-color: var(--accent-blue);
}

.device-group-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--bg-card);
    border: none;
    color: var(--text-primary);
    font-size: 0.95rem;
    text-align: left;
    cursor: pointer;
    transition: background 0.15s;
    min-height: 56px;
}

.device-group-toggle:hover {
    background: var(--bg-hover-active);
}

.device-group-icon {
    font-size: 1.15rem;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.device-group-title {
    font-weight: 600;
    font-size: 1rem;
    flex-shrink: 0;
}

.device-group-sub {
    color: var(--text-secondary);
    font-size: 0.82rem;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.device-group-chevron {
    font-size: 0.8rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
    flex-shrink: 0;
}

.device-group-toggle.open .device-group-chevron {
    transform: rotate(180deg);
}

.device-group-body {
    padding: 16px;
    border-top: 1px solid var(--border-color);
    display: none;
}

.device-group-body.open {
    display: block;
}

/* =============================================================================
   Integration Cards (within device groups)
   ============================================================================= */

.integration-card {
    background: rgba(255,255,255,0.03);
    border-radius: 10px;
    margin-bottom: 12px;
    border: 1px solid var(--border-subtle);
    overflow: hidden;
}

.integration-card:last-child { margin-bottom: 0; }

.integration-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    cursor: pointer;
    user-select: none;
    border-radius: 10px;
    transition: background 0.15s;
}

.integration-card-header:hover {
    background: rgba(255, 255, 255, 0.04);
}

.integration-card.open > .integration-card-header {
    border-radius: 10px 10px 0 0;
}

.integration-card-chevron {
    font-size: 0.72rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
    flex-shrink: 0;
    margin-left: 4px;
}

.integration-card.open > .integration-card-header .integration-card-chevron {
    transform: rotate(180deg);
}

.integration-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    width: 26px;
    text-align: center;
}

.integration-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.integration-title {
    font-weight: 600;
    font-size: 0.92rem;
}

.integration-desc {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

.integration-status {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 20px;
    flex-shrink: 0;
    background: rgba(255,255,255,0.06);
    color: var(--text-secondary);
}

.integration-status.status-ok {
    background: rgba(0, 210, 106, 0.15);
    color: var(--accent-green);
}

.integration-status.status-error {
    background: rgba(233, 69, 96, 0.15);
    color: var(--accent);
}

.integration-status.status-warn {
    background: rgba(255, 193, 7, 0.15);
    color: var(--accent-yellow);
}

.integration-body {
    padding: 0 14px 14px;
    border-top: 1px solid var(--border-subtle);
}

.integration-body .form-card {
    margin-bottom: 0;
}

/* =============================================================================
   Advanced Disclosure
   ============================================================================= */

.advanced-details {
    margin: 12px 0 12px;
}

.advanced-details summary {
    cursor: pointer;
    color: var(--accent-blue);
    font-size: 0.82rem;
    padding: 4px 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 6px;
}

.advanced-details summary::before {
    content: '▶';
    font-size: 0.6rem;
    transition: transform 0.2s;
    display: inline-block;
}

.advanced-details[open] summary::before {
    transform: rotate(90deg);
}

.advanced-details summary:hover { color: var(--text-primary); }

/* Section-level advanced block (for poll intervals, server) */
.advanced-details-block {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.advanced-details-block > summary {
    padding: 12px 16px;
    cursor: pointer;
    background: var(--bg-card);
    font-size: 0.88rem;
    color: var(--text-secondary);
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.advanced-details-block > summary:hover { color: var(--text-primary); }

/* =============================================================================
   Save Status
   ============================================================================= */

.save-status {
    font-size: 0.85rem;
    font-weight: 600;
    transition: color 0.3s;
    white-space: nowrap;
}

.save-status.saving { color: var(--accent-yellow); }
.save-status.saved  { color: var(--accent-green); }
.save-status.error  { color: var(--accent); }

/* =============================================================================
   Device List + Cards (for Hubitat, Tuya, etc.)
   ============================================================================= */

.device-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.device-card {
    border-left: 3px solid var(--accent-blue);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.card-title {
    font-weight: 600;
    font-size: 1rem;
}

/* =============================================================================
   Scan Results
   ============================================================================= */

.scan-results {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 16px;
    margin-bottom: 16px;
    border: 1px solid rgba(0, 150, 255, 0.3);
}

.scan-header { font-weight: 600; margin-bottom: 12px; font-size: 0.95rem; }
.scan-loading { color: var(--accent-yellow); padding: 12px; text-align: center; }
.scan-error { color: var(--accent); padding: 12px; }
.scan-empty { color: var(--text-secondary); padding: 12px; text-align: center; }

.scan-list { display: flex; flex-direction: column; gap: 8px; }

.scan-device {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(255,255,255,0.05);
    border-radius: 6px;
    flex-wrap: wrap;
    gap: 8px;
}

.scan-device-info { display: flex; gap: 16px; align-items: center; }
.scan-ip { font-weight: 600; }
.scan-id { font-family: monospace; font-size: 0.82rem; color: var(--text-secondary); }
.scan-ver { font-size: 0.8rem; color: var(--text-secondary); }

/* =============================================================================
   Empty State
   ============================================================================= */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    background: var(--bg-card);
    border-radius: var(--border-radius);
}

/* =============================================================================
   Layout Editor (Dashboard section)
   ============================================================================= */

.layout-user-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.layout-user-tab {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.15s;
}

.layout-user-tab:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.layout-user-tab.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
    font-weight: 600;
}

.layout-editor-cards {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}

.layout-card-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    background: var(--bg-card);
    border-radius: 10px;
    border: 1px solid var(--border-color);
    cursor: grab;
    transition: background 0.15s, border-color 0.15s;
    user-select: none;
}

.layout-card-row:active { cursor: grabbing; }
.layout-card-row.drag-over { border-color: var(--accent-blue); background: rgba(0,150,255,0.08); }
.layout-card-row.dragging { opacity: 0.4; }

.layout-card-drag {
    color: var(--text-secondary);
    font-size: 1rem;
    cursor: grab;
}

.layout-card-icon { font-size: 1.1rem; flex-shrink: 0; }

.layout-card-title {
    flex: 1;
    font-size: 0.92rem;
    font-weight: 500;
}

.layout-card-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.layout-card-btn {
    background: none;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s;
    min-width: 32px;
    text-align: center;
}

.layout-card-btn:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.layout-card-btn.active {
    border-color: var(--accent-blue);
    background: rgba(0,150,255,0.12);
    color: var(--accent-blue);
}

.layout-card-btn.hidden-btn.active {
    border-color: var(--text-secondary);
    background: rgba(255,255,255,0.04);
    color: var(--text-secondary);
    text-decoration: line-through;
}

/* =============================================================================
   DPS Details
   ============================================================================= */

.dps-details {
    margin: 12px 0;
}

.dps-details summary {
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 6px 0;
}

.dps-details summary:hover { color: var(--text-primary); }
.dps-row .form-group { min-width: 0; }
.dps-row input { width: 100%; }

/* =============================================================================
   Connection Status Table
   ============================================================================= */

.connection-table-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.connection-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
}

.connection-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--text-secondary);
}

.connection-dot.ok { background: var(--accent-green); }
.connection-dot.error { background: var(--accent); }
.connection-dot.warn { background: var(--accent-yellow); }
.connection-dot.unknown { background: var(--text-secondary); }

.connection-name {
    font-weight: 600;
    font-size: 0.88rem;
    flex: 1;
}

.connection-detail {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

/* =============================================================================
   Visibility Rules
   ============================================================================= */

.rule-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.rule-preset-btn {
    padding: 5px 12px;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.15s;
}

.rule-preset-btn:hover {
    border-color: var(--accent-blue);
    color: var(--text-primary);
}

.visibility-rule {
    background: var(--bg-card);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 10px;
    position: relative;
}

.rule-remove {
    position: absolute;
    top: 10px;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 4px;
}

.rule-remove:hover { color: var(--accent); background: rgba(233,69,96,0.1); }

.rule-sentence {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.rule-word { font-size: 0.88rem; color: var(--text-secondary); }

.rule-select {
    padding: 5px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: rgba(255,255,255,0.07);
    color: var(--text-primary);
    font-size: 0.85rem;
}

.rule-select-wide { min-width: 160px; }

.rule-custom-field {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.rule-custom-input {
    flex: 1;
    padding: 5px 8px;
    border: 1px solid var(--accent-blue);
    border-radius: 6px;
    background: rgba(0,150,255,0.06);
    color: var(--text-primary);
    font-family: monospace;
    font-size: 0.82rem;
}

.rule-custom-hint { font-size: 0.75rem; color: var(--text-secondary); }

.rule-value-input {
    padding: 5px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: rgba(255,255,255,0.07);
    color: var(--text-primary);
    font-size: 0.85rem;
    min-width: 100px;
}

.rule-summary {
    font-size: 0.8rem;
    color: var(--accent-blue);
    margin-top: 4px;
    font-style: italic;
}

.rule-status {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* =============================================================================
   Automations
   ============================================================================= */

.automation-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
}

.automation-tab {
    padding: 6px 14px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.88rem;
    cursor: pointer;
    transition: all 0.15s;
}

.automation-tab:hover { color: var(--text-primary); }

.automation-tab.active {
    background: var(--bg-card);
    color: var(--text-primary);
    font-weight: 600;
}

.automation-tab-panel { display: block; }

.automation-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.automation-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 600px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.automation-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.automation-modal-header h3 { font-size: 1rem; font-weight: 600; }

.automation-modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
}

.automation-modal-close:hover { color: var(--text-primary); }

.automation-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.automation-modal-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.automation-section-label {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--accent-blue);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin: 16px 0 8px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-blue);
}

/* Automation toggle-label */
.toggle-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--text-primary);
}

/* =============================================================================
   Govee Sliders & Colors
   ============================================================================= */

.govee-settings-slider {
    width: 100%;
    accent-color: var(--accent-blue);
    cursor: pointer;
}

.govee-color-presets {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.govee-color-preset {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s;
}

.govee-color-preset:hover {
    transform: scale(1.15);
    border-color: rgba(255,255,255,0.6);
}

/* =============================================================================
   Responsive — Mobile bottom tab bar
   ============================================================================= */

@media (max-width: 700px) {
    .settings-layout {
        flex-direction: column;
        gap: 0;
    }

    .settings-nav {
        position: static;
        width: 100%;
        flex-direction: row;
        overflow-x: auto;
        gap: 0;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 2px;
        margin-bottom: 16px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .settings-nav::-webkit-scrollbar { display: none; }

    .nav-btn {
        flex-direction: column;
        gap: 3px;
        padding: 8px 12px;
        min-width: 72px;
        border-radius: 0;
        border-bottom: 3px solid transparent;
        min-height: unset;
        flex-shrink: 0;
    }

    .nav-btn.active {
        background: transparent;
        border-bottom-color: var(--accent-blue);
    }

    .nav-label {
        font-size: 0.68rem;
        text-align: center;
        white-space: nowrap;
    }

    .nav-icon { font-size: 1.2rem; }

    .settings-search-wrap { display: none; }

    .device-group-sub { display: none; }

    #settings-search { width: 100%; }
}

@media (max-width: 500px) {
    .settings-page { padding: 12px; }
    .form-row { flex-direction: column; }
    .settings-header { gap: 8px; }
}

/* =============================================================================
   Light theme overrides
   ============================================================================= */

[data-theme="light"] .settings-nav .nav-btn { color: var(--text-secondary); }
[data-theme="light"] .settings-nav .nav-btn.active { background: var(--bg-card); }
[data-theme="light"] .device-group-toggle { background: var(--bg-card); }
[data-theme="light"] .device-group-body { background: var(--bg-primary); }
[data-theme="light"] .integration-card { background: rgba(0,0,0,0.02); }
[data-theme="light"] .scan-device { background: rgba(0,0,0,0.03); }
[data-theme="light"] .rule-select { background: var(--bg-card); }
[data-theme="light"] .rule-value-input { background: var(--bg-card); }
[data-theme="light"] .form-control { background: var(--bg-card); border-color: var(--border-muted); }
[data-theme="light"] .layout-card-row { background: var(--bg-card); }