/* Settings & Outline Styles - Glass Effect Edition */

/* ========== SETTINGS TABS ========== */

.settings-tab-content {
    display: none !important;
}

.settings-tab-content.active {
    display: block !important;
}

.settings-tabs {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-right: 1px solid var(--border-subtle);
    padding: 16px 0;
    min-width: 180px;
    height: 100%;
    min-height: calc(100vh - 60px);
}

.settings-tab {
    padding: 10px 20px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    cursor: pointer;
    border-left: 3px solid transparent;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
    text-align: left;
}

.settings-tab:hover {
    color: var(--text-secondary);
    background: rgba(10, 22, 40, 0.3);
}

.settings-tab.active {
    color: var(--accent-primary);
    border-left-color: var(--accent-primary);
    background: rgba(0, 180, 255, 0.05);
}

.s-icon {
    font-size: 14px;
}

/* ========== CACHE CARDS ========== */

.settings-layout {
    display: flex;
    min-height: calc(100vh - 60px);
    height: calc(100vh - 60px);
}

.settings-content {
    flex: 1;
    padding: 0;
    overflow-y: auto;
}

.settings-tab-content {
    padding: 20px;
}

.cache-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 16px;
    padding: 0;
}

.cache-card {
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 8px;
    padding: 16px;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.cache-card:hover {
    border-color: var(--border-active);
    background: rgba(10, 22, 40, 0.8);
    box-shadow: var(--glow-sm);
}

.cache-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.cache-card-title {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.cache-card-meta {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.cache-card-info {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.cache-card-actions {
    display: flex;
    gap: 6px;
    margin-top: 12px;
}

/* ========== SETTINGS ========== */

.settings-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

.settings-section {
    padding: 24px;
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 8px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.settings-section h3 {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.settings-section .form-group {
    margin-bottom: 16px;
}

.settings-section .form-group:last-of-type {
    margin-bottom: 20px;
}

.settings-section .form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.settings-section .form-group input[type="text"],
.settings-section .form-group input[type="url"],
.settings-section .form-group input[type="password"],
.settings-section .form-group input[type="number"],
.settings-section .form-group select {
    width: 100%;
    padding: 10px 12px;
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-primary);
    transition: all 0.2s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.settings-section .form-group input:hover,
.settings-section .form-group select:hover {
    border-color: var(--border-active);
    background: rgba(10, 22, 40, 0.8);
}

.settings-section .form-group input:focus,
.settings-section .form-group select:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(13, 30, 53, 0.9);
    box-shadow: 0 0 0 2px rgba(0, 180, 255, 0.15);
}

.settings-section .form-group input::placeholder {
    color: var(--text-muted);
}

.settings-section .form-group input:read-only {
    background: rgba(10, 22, 40, 0.3);
    border-color: var(--border-subtle);
    color: var(--text-muted);
    cursor: not-allowed;
}

.settings-section .checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-primary);
}

.settings-section .checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ========== OUTLINE ========== */

.outline-settings-section {
    padding: 24px;
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 8px;
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.outline-settings-section h3 {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-subtle);
}

.outline-settings-section .form-group {
    margin-bottom: 16px;
}

.outline-settings-section .form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.outline-settings-section .form-group input[type="text"],
.outline-settings-section .form-group input[type="url"],
.outline-settings-section .form-group input[type="password"],
.outline-settings-section .form-group input[type="number"] {
    width: 100%;
    padding: 10px 12px;
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-primary);
    transition: all 0.2s;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.outline-settings-section .form-group input:hover {
    border-color: var(--border-active);
    background: rgba(10, 22, 40, 0.8);
}

.outline-settings-section .form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: rgba(13, 30, 53, 0.9);
    box-shadow: 0 0 0 2px rgba(0, 180, 255, 0.15);
}

.outline-settings-section .form-group input::placeholder {
    color: var(--text-muted);
}

.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

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

.outline-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.outline-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.outline-collections {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.collection-card {
    background: rgba(10, 22, 40, 0.6);
    border: 1px solid var(--border-mid);
    border-radius: 8px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.2s;
}

.collection-card:hover {
    border-color: var(--border-active);
    background: rgba(10, 22, 40, 0.8);
    box-shadow: var(--glow-sm);
}

.collection-card__header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    cursor: pointer;
    user-select: none;
}

.collection-card__toggle {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.collection-card__toggle.expanded {
    transform: rotate(90deg);
}

.collection-card__icon {
    font-size: 24px;
    flex-shrink: 0;
}

.collection-card__info {
    flex: 1;
    min-width: 0;
}

.collection-card__name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.collection-card__meta {
    font-size: 11px;
    color: var(--text-muted);
}

.collection-card__documents {
    display: none;
    padding: 0 16px 16px 48px;
    flex-direction: column;
    gap: 8px;
}

.collection-card__documents.expanded {
    display: flex;
}

.document-item {
    padding: 12px;
    background: rgba(6, 13, 26, 0.6);
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.document-item:hover {
    border-color: var(--border-active);
    background: rgba(6, 13, 26, 0.8);
    transform: translateX(4px);
}

.document-item__title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.document-item__meta {
    font-size: 11px;
    color: var(--text-muted);
}

/* Outline Document Content */
.outline-doc-content {
    padding: 16px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
    max-height: 600px;
    overflow-y: auto;
}

.outline-doc-content h1,
.outline-doc-content h2,
.outline-doc-content h3 {
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.outline-doc-content h1 {
    font-size: 24px;
}

.outline-doc-content h2 {
    font-size: 20px;
}

.outline-doc-content h3 {
    font-size: 16px;
}

.outline-doc-content p {
    margin-bottom: 12px;
}

.outline-doc-content ul,
.outline-doc-content ol {
    margin-bottom: 12px;
    padding-left: 24px;
}

.outline-doc-content code {
    padding: 2px 6px;
    background: var(--bg-surface);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 13px;
}

.outline-doc-content pre {
    padding: 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 12px;
}

.outline-doc-content pre code {
    padding: 0;
    background: none;
}

/* Scrollbar styling */
.outline-doc-content::-webkit-scrollbar {
    width: 8px;
}

.outline-doc-content::-webkit-scrollbar-track {
    background: var(--bg-surface);
    border-radius: 4px;
}

.outline-doc-content::-webkit-scrollbar-thumb {
    background: var(--border-mid);
    border-radius: 4px;
}

.outline-doc-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .settings-container {
        grid-template-columns: 1fr;
    }
}