/* Google Chat AI Bot - Configuration Panel Styles */

/* ── Sub-tabs within Config tab ─────────────────────────────────── */
.config-subtabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.config-subtab {
    padding: 8px 14px;
    cursor: pointer;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: all 0.15s;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 5px;
}

.config-subtab:hover { color: var(--text-primary); }
.config-subtab.active { color: var(--text-primary); border-bottom-color: var(--text-primary); font-weight: 600; }

.config-subtab .subtab-icon {
    font-size: 13px;
    opacity: 0.6;
}

.config-subcontent { display: none; animation: tabFadeIn 0.2s var(--ease-out, ease-out); }
.config-subcontent.active { display: block; }

/* ── Model Selection ────────────────────────────────────────────── */
.model-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10px;
    margin-bottom: 18px;
}

.model-card {
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 14px;
    cursor: pointer;
    transition: all 0.2s var(--ease-out, ease-out);
    position: relative;
}

.model-card:hover {
    border-color: var(--accent-vivid);
    box-shadow: var(--shadow-sm);
}

.model-card.selected {
    border-color: var(--accent-vivid);
    background: var(--accent-vivid-light);
}

.model-card .model-check {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: all 0.15s;
}

.model-card.selected .model-check {
    background: var(--accent-vivid);
    border-color: var(--accent-vivid);
    color: white;
}

.model-card .model-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 3px;
    letter-spacing: -0.01em;
}

.model-card .model-desc {
    font-size: 12.5px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.model-card .model-meta {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.model-card .model-meta .badge { font-size: 10.5px; }

/* ── Budget Slider ──────────────────────────────────────────────── */
.budget-control {
    margin-bottom: 18px;
}

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

.budget-control .budget-value {
    font-size: 18px;
    font-weight: 700;
    color: var(--accent-vivid);
    letter-spacing: -0.02em;
}

.budget-control input[type="range"] {
    width: 100%;
    height: 5px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-color);
    border-radius: 3px;
    outline: none;
}

.budget-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-vivid);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.budget-control input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent-vivid);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid white;
    box-shadow: var(--shadow-sm);
}

.budget-ticks {
    display: flex;
    justify-content: space-between;
    font-size: 10.5px;
    color: var(--text-muted);
    margin-top: 4px;
    padding: 0 2px;
}

/* ── Tool Checkboxes ────────────────────────────────────────────── */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 8px;
}

.tool-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 9px 12px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}

.tool-item:hover { background: var(--bg-hover); }
.tool-item.checked { background: var(--accent-vivid-light); border-color: var(--accent-vivid); }

.tool-item input[type="checkbox"] {
    margin-top: 2px;
    accent-color: var(--accent-vivid);
    width: 15px;
    height: 15px;
    cursor: pointer;
}

.tool-item .tool-info { flex: 1; }
.tool-item .tool-name { font-weight: 600; font-size: 12.5px; }
.tool-item .tool-desc { font-size: 11.5px; color: var(--text-secondary); margin-top: 1px; }

/* ── Permission Mode ────────────────────────────────────────────── */
.permission-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
}

.permission-card {
    border: 2px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 12px;
    cursor: pointer;
    transition: all 0.15s;
}

.permission-card:hover { border-color: var(--accent-vivid); }
.permission-card.selected { border-color: var(--accent-vivid); background: var(--accent-vivid-light); }

.permission-card .perm-name {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 3px;
}

.permission-card .perm-desc {
    font-size: 11.5px;
    color: var(--text-secondary);
}

/* ── System Prompt Editor ───────────────────────────────────────── */
.prompt-editor-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    min-height: 360px;
}

.prompt-editor-container.single-column { grid-template-columns: 1fr; }

.prompt-editor {
    display: flex;
    flex-direction: column;
}

.prompt-editor textarea {
    flex: 1;
    min-height: 320px;
    padding: 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 12.5px;
    line-height: 1.65;
    resize: vertical;
}

.prompt-editor textarea:focus {
    outline: none;
    border-color: var(--accent-vivid);
    box-shadow: var(--shadow-ring);
}

.prompt-preview {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 14px;
    background: var(--bg-wash);
    overflow-y: auto;
    max-height: 480px;
    font-size: 13px;
    line-height: 1.65;
}

.prompt-preview h1, .prompt-preview h2, .prompt-preview h3 {
    margin: 10px 0 5px;
    font-size: 15px;
    letter-spacing: -0.015em;
}

.prompt-preview h2 { font-size: 14px; }
.prompt-preview h3 { font-size: 13px; }

.prompt-preview ul, .prompt-preview ol { padding-left: 18px; margin: 5px 0; }

.prompt-preview code {
    background: var(--bg-tertiary);
    padding: 1px 5px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 11.5px;
}

.prompt-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    flex-wrap: wrap;
    gap: 8px;
}

.prompt-toolbar .prompt-stats {
    font-size: 11.5px;
    color: var(--text-muted);
}

/* ── Template Selector ──────────────────────────────────────────── */
.template-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 8px;
    margin-bottom: 14px;
}

.template-card {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 10px;
    cursor: pointer;
    transition: all 0.15s;
}

.template-card:hover { border-color: var(--accent-vivid); background: var(--accent-vivid-light); }

.template-card .template-name { font-weight: 600; font-size: 12.5px; margin-bottom: 3px; }
.template-card .template-desc { font-size: 11.5px; color: var(--text-secondary); }

/* ── Version History ────────────────────────────────────────────── */
.version-list {
    max-height: 280px;
    overflow-y: auto;
}

.version-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 14px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 12.5px;
}

.version-item:last-child { border-bottom: none; }
.version-item:hover { background: var(--bg-hover); }

.version-meta { color: var(--text-secondary); }
.version-meta .version-size { font-size: 11px; color: var(--text-muted); margin-left: 8px; }

/* ── Rules Manager ──────────────────────────────────────────────── */
.rules-toolbar {
    display: flex;
    gap: 6px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.rule-item-enhanced {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    background: var(--bg-wash);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 5px;
    transition: all 0.15s;
}

.rule-item-enhanced:hover { border-color: var(--border-color); }

.rule-item-enhanced .rule-drag {
    cursor: grab;
    color: var(--text-muted);
    font-size: 14px;
    padding: 2px 3px;
    user-select: none;
}

.rule-item-enhanced .rule-drag:active { cursor: grabbing; }

.rule-item-enhanced .rule-number {
    font-size: 10.5px;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 18px;
    text-align: center;
}

.rule-item-enhanced .rule-text {
    flex: 1;
    font-size: 13px;
    padding: 5px 8px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--text-primary);
}

.rule-item-enhanced .rule-text:focus {
    border-color: var(--accent-vivid);
    background: var(--bg-primary);
    outline: none;
}

.rule-item-enhanced .rule-actions { display: flex; gap: 4px; }

.rule-item-enhanced .rule-btn {
    cursor: pointer;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1;
    padding: 3px 5px;
    border-radius: 4px;
    border: none;
    background: none;
    transition: all 0.15s;
}

.rule-item-enhanced .rule-btn:hover {
    color: var(--danger);
    background: var(--danger-light);
}

.rule-template-group { margin-bottom: 14px; }

.rule-template-group h4 {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.rule-template-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 10px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    margin-bottom: 4px;
    cursor: pointer;
    font-size: 12.5px;
    transition: all 0.15s;
}

.rule-template-item:hover { background: var(--accent-vivid-light); border-color: var(--accent-vivid); }
.rule-template-item .template-add-icon { color: var(--accent-vivid); font-weight: 600; }

/* ── Rate Limits ────────────────────────────────────────────────── */
.rate-limit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.rate-limit-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius);
    padding: 14px;
}

.rate-limit-card .rate-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.rate-limit-card .rate-value {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 3px;
    letter-spacing: -0.02em;
}

.rate-limit-card .rate-desc { font-size: 11.5px; color: var(--text-muted); }

.usage-bar {
    height: 5px;
    background: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 8px;
}

.usage-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s;
}

.usage-bar-fill.low { background: var(--success); }
.usage-bar-fill.medium { background: var(--warning); }
.usage-bar-fill.high { background: var(--danger); }

/* ── Processor Controls ─────────────────────────────────────────── */
.processor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.processor-stat {
    text-align: center;
    padding: 14px;
    background: var(--bg-wash);
    border-radius: var(--radius);
    border: 1px solid var(--border-subtle);
}

.processor-stat .stat-value {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 3px;
    letter-spacing: -0.02em;
}

.processor-stat .stat-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.processor-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.queue-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ── Backup & Restore ───────────────────────────────────────────── */
.backup-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 14px;
    background: var(--bg-wash);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
}

.backup-item .backup-info { flex: 1; }
.backup-item .backup-name { font-weight: 600; font-size: 12.5px; margin-bottom: 2px; }
.backup-item .backup-meta { font-size: 11.5px; color: var(--text-muted); }
.backup-item .backup-actions { display: flex; gap: 6px; }

/* ── Audit Log ──────────────────────────────────────────────────── */
.audit-list {
    max-height: 460px;
    overflow-y: auto;
}

.audit-entry {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 9px 0;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 12.5px;
}

.audit-entry:last-child { border-bottom: none; }

.audit-entry .audit-time {
    color: var(--text-muted);
    font-size: 11.5px;
    min-width: 130px;
    font-family: var(--font-mono);
}

.audit-entry .audit-action {
    font-weight: 600;
    color: var(--accent-vivid);
    min-width: 140px;
}

.audit-entry .audit-detail { color: var(--text-secondary); flex: 1; }
.audit-entry .audit-user { color: var(--text-muted); font-size: 11.5px; }

/* ── Section Headers ────────────────────────────────────────────── */
.config-section {
    margin-bottom: 22px;
}

.config-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.config-section-header h3 {
    font-size: 13.5px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.config-section-header .section-desc {
    font-size: 11.5px;
    color: var(--text-muted);
}

.config-divider {
    border: none;
    border-top: 1px solid var(--border-subtle);
    margin: 22px 0;
}

/* ── Toast enhancements ─────────────────────────────────────────── */
.toast-success { background: var(--success) !important; }
.toast-error { background: var(--danger) !important; }
.toast-warning { background: var(--warning) !important; }

/* ── Import/Export buttons ──────────────────────────────────────── */
.btn-success {
    background: var(--success);
    color: white;
    border-color: var(--success);
}

.btn-success:hover { opacity: 0.9; }

.btn-warning {
    background: var(--warning);
    color: white;
    border-color: var(--warning);
}

.btn-warning:hover { opacity: 0.9; }

/* ── Sortable.js ghost ──────────────────────────────────────────── */
.sortable-ghost {
    opacity: 0.35;
    background: var(--accent-vivid-light) !important;
}

.sortable-drag {
    box-shadow: var(--shadow-md);
}

/* ── Responsive ─────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .prompt-editor-container { grid-template-columns: 1fr; }
    .model-cards { grid-template-columns: 1fr; }
    .permission-cards { grid-template-columns: 1fr; }
    .tool-grid { grid-template-columns: 1fr; }
    .rate-limit-grid { grid-template-columns: 1fr; }
    .processor-grid { grid-template-columns: repeat(2, 1fr); }
    .config-subtabs { gap: 0; }
    .config-subtab { padding: 7px 10px; font-size: 11.5px; }
    .template-list { grid-template-columns: 1fr; }
}