/* ============================================================
   Admin Configuration Page
   ============================================================ */

/* Environment Toggle */
.config-env-toggle {
    display: flex;
    gap: 0.5rem;
    padding: 1rem 1.25rem 0;
}

.config-env-btn {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 0.5rem);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
}

.config-env-btn:hover {
    background: var(--surface-alt);
    color: var(--text-primary);
}

.config-env-btn.active {
    background: var(--ciblu-primary);
    color: white;
    border-color: var(--ciblu-primary);
}

/* Horizontal Tab Navigation */
.config-tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    padding: 0.75rem 1.25rem 0;
    overflow-x: auto;
}

.config-tab {
    padding: 0.625rem 1.25rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.config-tab:hover {
    color: var(--text-primary);
    background: rgba(var(--ciblu-primary-rgb), 0.04);
}

.config-tab.active {
    color: var(--ciblu-primary);
    border-bottom-color: var(--ciblu-primary);
}

/* Configuration Info Banner (Logging tab hint) */
.config-info-banner {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.75rem 1.25rem;
    margin: 0 1.25rem 0;
    background: rgba(var(--ciblu-primary-rgb), 0.06);
    border: 1px solid rgba(var(--ciblu-primary-rgb), 0.15);
    border-radius: 0.5rem;
    font-size: 0.813rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.config-info-banner svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
    color: var(--ciblu-primary);
}

/* Configuration Form */
.config-form {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.config-field {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.config-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.config-description {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.config-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.config-input,
.config-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md, 0.5rem);
    background: var(--surface);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color 0.15s ease;
}

.config-input:focus,
.config-select:focus {
    outline: none;
    border-color: var(--ciblu-primary);
    box-shadow: 0 0 0 2px rgba(var(--ciblu-primary-rgb), 0.15);
}

/* Hint text for range-constrained fields */
.config-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Secret Field Eye Toggle */
.config-secret-group .config-input {
    padding-right: 2.5rem;
}

.config-eye-toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    padding: 0.25rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm, 0.25rem);
    transition: color 0.15s ease;
}

.config-eye-toggle:hover {
    color: var(--ciblu-primary);
}

/* Meta info (updated by/at) */
.config-meta {
    display: flex;
    gap: 0.5rem;
    font-size: 0.6875rem;
    color: var(--text-secondary);
}

.config-updated-by::after {
    content: "\00B7";
    margin-left: 0.5rem;
}

/* Action bar */
.config-actions {
    display: flex;
    justify-content: flex-end;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    margin-top: 0.5rem;
}

/* Small spinner variant */
.admin-spinner-sm {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

/* Responsive */
@media (max-width: 640px) {
    .config-tabs {
        padding: 0.5rem 0.75rem 0;
    }

    .config-tab {
        padding: 0.5rem 0.75rem;
        font-size: 0.8125rem;
    }

    .config-form {
        padding: 1rem 0.75rem;
    }

    .config-env-toggle {
        padding: 0.75rem 0.75rem 0;
    }
}

/* ============================================
   Changelog (Admin)
   ============================================ */
.changelog-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.changelog-section {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    padding: 1.25rem 1.5rem;
}

.changelog-month {
    font-size: 1rem;
    font-weight: 700;
    color: var(--ciblu-primary);
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.changelog-entry {
    display: flex;
    gap: 1rem;
    padding: 0.625rem 0;
    border-bottom: 1px solid var(--border-light, rgba(128, 128, 128, 0.1));
}

.changelog-entry:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.changelog-date {
    flex-shrink: 0;
    min-width: 10rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.changelog-text {
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.5;
}

@media (max-width: 640px) {
    .changelog-entry {
        flex-direction: column;
        gap: 0.25rem;
    }

    .changelog-date {
        min-width: auto;
    }

    .changelog-section {
        padding: 1rem;
    }
}

/* ============================================
   API Client Detail
   ============================================ */
.api-key-card {
    border-color: var(--warning, #f59e0b);
}

.api-key-warning {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    margin-bottom: 0.75rem;
    background-color: rgba(245, 158, 11, 0.1);
    border-radius: 0.5rem;
    color: var(--warning, #f59e0b);
    font-size: 0.875rem;
}

.api-key-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background-color: var(--bg-secondary, rgba(128, 128, 128, 0.05));
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.api-key-value {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.8125rem;
    word-break: break-all;
    color: var(--text-primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.info-value {
    font-size: 0.875rem;
    color: var(--text-primary);
}

.list-item-clickable {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.list-item-clickable:hover {
    background-color: var(--bg-hover, rgba(128, 128, 128, 0.05));
}

.list-item-arrow {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    flex-shrink: 0;
}