/* ============================================
   HERMES AGENT DASHBOARD - CSS
   Dark Theme, Modern UI, Responsive
   ============================================ */

:root {
    --bg-primary: #0b0c15;
    --bg-secondary: #11121f;
    --bg-tertiary: #1a1b2e;
    --bg-card: #161726;
    --bg-hover: #1e2038;
    --border-color: #2a2d45;
    --text-primary: #e2e4f0;
    --text-secondary: #8b8fb0;
    --text-muted: #5a5e7a;
    --accent-cyan: #00d4ff;
    --accent-green: #00e676;
    --accent-yellow: #ffea00;
    --accent-red: #ff5252;
    --accent-purple: #b388ff;
    --accent-blue: #448aff;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
    --shadow-glow: 0 0 20px rgba(0,212,255,0.15);
    --sidebar-width: 260px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ============================================
   APP LAYOUT
   ============================================ */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */
.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
    transition: transform 0.3s ease;
}

.sidebar-brand {
    padding: 28px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-icon {
    font-size: 28px;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-glow);
}

.brand-text h1 {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.3px;
}

.brand-text span {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

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

.nav-item.active {
    background: linear-gradient(90deg, rgba(0,212,255,0.1), transparent);
    color: var(--accent-cyan);
    border-left: 3px solid var(--accent-cyan);
}

.nav-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.user-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: 10px;
}

.user-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 13px;
    font-weight: 600;
}

.user-role {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: capitalize;
}

.logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.logout-btn:hover {
    background: rgba(255,82,82,0.1);
    color: var(--accent-red);
    border-color: var(--accent-red);
}

/* ============================================
   MAIN CONTENT
   ============================================ */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
}

.topbar {
    height: 64px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 50;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
}

.topbar-title {
    font-size: 18px;
    font-weight: 600;
    flex: 1;
}

.topbar-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(0,230,118,0.1);
    border: 1px solid rgba(0,230,118,0.2);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--accent-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    box-shadow: 0 0 8px var(--accent-green);
}

.model-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    font-family: var(--font-mono);
    color: var(--text-secondary);
}

.content-wrapper {
    padding: 28px;
    flex: 1;
    overflow-y: auto;
}

/* ============================================
   PANELS & CARDS
   ============================================ */
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    overflow: hidden;
}

.panel-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.panel-header h3 {
    font-size: 15px;
    font-weight: 600;
}

.panel-body {
    padding: 24px;
}

.panel-accent {
    border-color: rgba(0,212,255,0.2);
    box-shadow: var(--shadow-glow);
}

.panel-warning {
    border-color: rgba(255,234,0,0.2);
}

.panel-danger {
    border-color: rgba(255,82,82,0.2);
}

/* ============================================
   STATS GRID
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: rgba(0,212,255,0.3);
}

.stat-icon {
    font-size: 28px;
    width: 52px;
    height: 52px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================
   DASHBOARD GRID
   ============================================ */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

/* Model Info */
.model-info {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.model-avatar {
    font-size: 36px;
    width: 64px;
    height: 64px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-details h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.model-details p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.model-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.meta-tag {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-secondary);
}

.model-capabilities {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.cap-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
}

.cap-icon {
    font-size: 16px;
}

/* Status List */
.status-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.status-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

.status-row:last-child {
    border-bottom: none;
}

.status-name {
    font-size: 14px;
    color: var(--text-secondary);
}

.status-indicator {
    font-size: 13px;
    font-weight: 500;
}

.status-indicator.success {
    color: var(--accent-green);
}

/* Quick Links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.quick-card:hover {
    border-color: var(--accent-cyan);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.quick-icon {
    font-size: 28px;
}

/* ============================================
   TABLES
   ============================================ */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    text-align: left;
    padding: 12px 16px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}

.data-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.data-table tr:hover td {
    background: var(--bg-hover);
}

.data-table code {
    font-family: var(--font-mono);
    font-size: 12px;
    background: var(--bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--accent-cyan);
}

.data-table .mono {
    font-family: var(--font-mono);
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 11px;
    font-family: var(--font-mono);
    margin: 2px;
}

.tool-list {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.tool-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: rgba(0,212,255,0.08);
    border: 1px solid rgba(0,212,255,0.2);
    border-radius: 4px;
    font-size: 12px;
    color: var(--accent-cyan);
}

.num-badge {
    display: inline-block;
    padding: 2px 10px;
    background: var(--bg-tertiary);
    border-radius: 12px;
    font-weight: 600;
    font-size: 13px;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-pill.active {
    background: rgba(0,230,118,0.1);
    color: var(--accent-green);
}

.status-pill.closed {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

.session-title {
    display: flex;
    align-items: center;
    gap: 8px;
}

.date-cell {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ============================================
   BADGES
   ============================================ */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.badge-success {
    background: rgba(0,230,118,0.12);
    color: var(--accent-green);
    border-color: rgba(0,230,118,0.3);
}

.badge-warning {
    background: rgba(255,234,0,0.12);
    color: var(--accent-yellow);
    border-color: rgba(255,234,0,0.3);
}

.badge-info {
    background: rgba(68,138,255,0.12);
    color: var(--accent-blue);
    border-color: rgba(68,138,255,0.3);
}

.badge-muted {
    background: var(--bg-tertiary);
    color: var(--text-muted);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-sans);
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn:hover {
    background: var(--bg-hover);
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    border: none;
    color: #000;
    font-weight: 700;
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
}

.btn-success {
    background: rgba(0,230,118,0.15);
    border-color: rgba(0,230,118,0.3);
    color: var(--accent-green);
}

.btn-danger {
    background: rgba(255,82,82,0.15);
    border-color: rgba(255,82,82,0.3);
    color: var(--accent-red);
}

.btn-sm {
    padding: 6px 14px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}

.btn-icon:hover {
    color: var(--text-primary);
}

/* ============================================
   FORMS
   ============================================ */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-cyan);
}

.form-group input:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.form-group .mono {
    font-family: var(--font-mono);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 20px;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-actions {
    grid-column: 1 / -1;
    margin-top: 10px;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    cursor: pointer;
}

.checkbox input {
    width: auto;
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    transition: 0.3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background: var(--text-muted);
    transition: 0.3s;
    border-radius: 50%;
}

.switch input:checked + .slider {
    background: rgba(0,212,255,0.2);
    border-color: var(--accent-cyan);
}

.switch input:checked + .slider:before {
    transform: translateX(20px);
    background: var(--accent-cyan);
}

.switch input:disabled + .slider {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ============================================
   AGENT CARDS
   ============================================ */
.agent-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 24px;
}

.agent-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all 0.2s;
}

.agent-card:hover {
    border-color: rgba(0,212,255,0.3);
    box-shadow: var(--shadow-md);
}

.agent-active {
    border-color: rgba(0,230,118,0.3);
}

.agent-header {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--border-color);
}

.agent-status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.agent-status-indicator.active {
    background: var(--accent-green);
    box-shadow: 0 0 10px var(--accent-green);
}

.agent-status-indicator.idle {
    background: var(--text-muted);
}

.agent-avatar {
    font-size: 32px;
    width: 56px;
    height: 56px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.agent-title {
    flex: 1;
}

.agent-title h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 2px;
}

.agent-provider {
    font-size: 12px;
    color: var(--text-muted);
}

.agent-actions {
    display: flex;
    gap: 4px;
}

.agent-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.agent-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
}

.info-label {
    color: var(--text-muted);
}

.agent-skills {
    margin-top: 6px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
}

.skills-label {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-bottom: 8px;
}

.skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.skill-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 12px;
}

.agent-footer {
    padding: 14px 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.status-badge-large {
    font-size: 13px;
    font-weight: 500;
}

.status-badge-large.active {
    color: var(--accent-green);
}

/* ============================================
   SKILLS LIST
   ============================================ */
.skills-overview {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.skill-stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 14px;
}

.skill-stat-icon {
    font-size: 24px;
    width: 48px;
    height: 48px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-stat-value {
    font-size: 22px;
    font-weight: 700;
    display: block;
    line-height: 1.2;
}

.skill-stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 24px;
}

.skill-detail-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.skill-detail-header {
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--border-color);
}

.skill-detail-icon {
    font-size: 28px;
    width: 52px;
    height: 52px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-detail-title {
    flex: 1;
}

.skill-detail-title h3 {
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
}

.skill-type-badge {
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.skill-type-badge.system {
    background: rgba(0,212,255,0.1);
    color: var(--accent-cyan);
}

.skill-type-badge.custom {
    background: rgba(179,136,255,0.1);
    color: var(--accent-purple);
}

.skill-detail-body {
    padding: 20px 24px;
}

.skill-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.skill-metrics {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.metric-label {
    font-size: 12px;
    color: var(--text-muted);
}

.metric-value {
    font-size: 16px;
    font-weight: 600;
}

.skill-detail-footer {
    padding: 14px 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 8px;
}

/* ============================================
   SETTINGS
   ============================================ */
.settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: sticky;
    top: 80px;
    height: fit-content;
}

.settings-nav-item {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-sans);
}

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

.settings-nav-item.active {
    background: linear-gradient(90deg, rgba(0,212,255,0.1), transparent);
    color: var(--accent-cyan);
    border-left: 3px solid var(--accent-cyan);
}

.settings-content {
    min-width: 0;
}

.settings-tab {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.setting-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
    gap: 20px;
}

.setting-row:last-child {
    border-bottom: none;
}

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

.setting-name {
    font-size: 14px;
    font-weight: 500;
}

.setting-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.setting-control {
    min-width: 180px;
    padding: 8px 12px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    outline: none;
}

.connection-test {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-top: 12px;
}

.test-status.success {
    color: var(--accent-green);
    font-weight: 500;
}

.range-slider {
    width: 200px;
    accent-color: var(--accent-cyan);
}

.range-value {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--accent-cyan);
    margin-left: 8px;
}

.danger-text {
    color: var(--accent-red);
    font-size: 13px;
    margin-bottom: 16px;
}

.danger-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* ============================================
   TOOLBAR & SEARCH
   ============================================ */
.toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box input {
    width: 100%;
    padding: 10px 14px 10px 38px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 14px;
    outline: none;
}

.search-box input:focus {
    border-color: var(--accent-cyan);
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 14px;
    color: var(--text-muted);
}

.filter-group {
    display: flex;
    gap: 6px;
}

.filter-group .btn.active {
    background: var(--accent-cyan);
    color: #000;
    border-color: var(--accent-cyan);
}

/* ============================================
   CHART BARS
   ============================================ */
.chart-grid {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chart-bar {
    display: flex;
    align-items: center;
    gap: 12px;
}

.bar-label {
    width: 120px;
    font-size: 13px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.bar-track {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue));
    border-radius: 4px;
    transition: width 0.6s ease;
}

.bar-value {
    width: 40px;
    text-align: right;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-page {
    background: linear-gradient(135deg, var(--bg-primary), #0d1025);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.login-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    box-shadow: var(--shadow-md);
}

.login-brand {
    text-align: center;
    margin-bottom: 32px;
}

.brand-icon-large {
    font-size: 48px;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    box-shadow: 0 0 30px rgba(0,212,255,0.25);
}

.login-brand h1 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 6px;
}

.login-brand p {
    font-size: 13px;
    color: var(--text-muted);
}

.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    margin-bottom: 20px;
}

.alert-error {
    background: rgba(255,82,82,0.1);
    border: 1px solid rgba(255,82,82,0.3);
    color: var(--accent-red);
}

.login-hint {
    margin-top: 28px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.login-hint p {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 10px;
}

.hint-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.hint-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    font-size: 12px;
}

.hint-item code {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--accent-cyan);
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    margin-bottom: 20px;
}

.page-desc {
    font-size: 14px;
    color: var(--text-secondary);
    max-width: 600px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .stats-grid,
    .skills-overview {
        grid-template-columns: repeat(2, 1fr);
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .agent-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .main-content {
        margin-left: 0;
    }
    .menu-toggle {
        display: block;
    }
    .stats-grid,
    .skills-overview {
        grid-template-columns: 1fr;
    }
    .quick-links {
        grid-template-columns: 1fr;
    }
    .settings-layout {
        grid-template-columns: 1fr;
    }
    .settings-nav {
        position: static;
        flex-direction: row;
        overflow-x: auto;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .topbar-actions {
        display: none;
    }
}


/* Chat workspace */
.chat-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 20px;
    align-items: stretch;
}
.chat-main,
.chat-side {
    min-height: calc(100vh - 128px);
}
.chat-main {
    display: flex;
    flex-direction: column;
}
.chat-messages {
    flex: 1;
    min-height: 460px;
    max-height: calc(100vh - 280px);
    overflow-y: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.chat-message {
    max-width: 82%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
}
.chat-message.user {
    align-self: flex-end;
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.25);
}
.chat-message.assistant {
    align-self: flex-start;
}
.chat-message.system {
    align-self: center;
    max-width: 100%;
    color: var(--text-secondary);
    background: transparent;
}
.chat-message-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.chat-message-body {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
}
.chat-composer {
    display: flex;
    gap: 12px;
    padding: 16px;
    border-top: 1px solid var(--border-color);
}
.chat-composer textarea {
    flex: 1;
    resize: vertical;
    min-height: 58px;
}
.chat-composer button {
    align-self: flex-end;
    min-width: 112px;
}
.tool-log-inline {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 320px;
    overflow-y: auto;
}
.tool-log-item {
    padding: 9px 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    font-family: var(--font-mono);
    font-size: 12px;
}
@media (max-width: 1024px) {
    .chat-workspace { grid-template-columns: 1fr; }
    .chat-main, .chat-side { min-height: auto; }
}
@media (max-width: 640px) {
    .chat-composer { flex-direction: column; }
    .chat-composer button { width: 100%; }
    .chat-message { max-width: 100%; }
}


/* Settings details */
.settings-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}
.setting-summary-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.summary-label {
    color: var(--text-secondary);
    font-size: 13px;
}
.settings-kv {
    display: grid;
    gap: 12px;
}
.settings-kv > div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.settings-kv > div:last-child { border-bottom: 0; }
.settings-kv span,
.setting-note {
    color: var(--text-secondary);
}
.setting-row.rich {
    align-items: flex-start;
    gap: 18px;
}
.setting-row.rich .setting-info {
    flex: 1;
}
.setting-note {
    display: block;
    margin-top: 5px;
    font-size: 12px;
}
.setting-value {
    max-width: 300px;
    white-space: normal;
    overflow-wrap: anywhere;
    text-align: right;
}
.settings-notes {
    display: grid;
    gap: 10px;
    color: var(--text-secondary);
}
.settings-tool-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    padding: 16px;
}
.settings-tool-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
    padding: 14px;
    display: grid;
    gap: 10px;
}
.tool-card-head,
.tool-card-foot {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
}
.settings-tool-card p {
    color: var(--text-secondary);
    font-size: 13px;
}
@media (max-width: 900px) {
    .settings-summary-grid,
    .settings-tool-grid { grid-template-columns: 1fr; }
    .settings-kv > div,
    .setting-row.rich { flex-direction: column; }
    .setting-value { max-width: 100%; text-align: left; }
}


.settings-alert {
    margin-bottom: 16px;
    padding: 12px 14px;
    border: 1px solid rgba(0,230,118,.35);
    background: rgba(0,230,118,.1);
    color: var(--accent-green);
    border-radius: var(--radius-sm);
}
.settings-alert.error {
    border-color: rgba(255,82,82,.35);
    background: rgba(255,82,82,.1);
    color: var(--accent-red);
}
.settings-form .panel-header {
    align-items: center;
}
.settings-form .panel-body {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}
.form-group-full {
    grid-column: 1 / -1;
}
.settings-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 8px;
}
@media (max-width: 760px) {
    .settings-form .panel-body,
    .settings-checkbox-grid { grid-template-columns: 1fr; }
}


.app-footer {
    margin-top: auto;
    padding: 14px 28px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 13px;
    background: var(--bg-secondary);
}
.app-footer strong { color: var(--text-primary); }
.settings-checkbox-grid .checkbox {
    align-items: flex-start;
    min-height: 44px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-tertiary);
}
.settings-checkbox-grid .checkbox code {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-muted);
}
@media (max-width: 640px) {
    .app-footer { flex-direction: column; padding: 14px 18px; }
}


/* Production agents page */
.agents-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}
.agent-metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}
.agent-core-panel { margin-bottom: 20px; }
.agent-core-body {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr);
    gap: 22px;
    padding: 18px;
}
.settings-kv.compact > div { padding: 8px 0; }
.subagent-list {
    display: grid;
    gap: 14px;
    padding: 16px;
}
.subagent-card {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-card);
    padding: 16px;
    display: grid;
    gap: 14px;
}
.subagent-main {
    display: grid;
    grid-template-columns: 14px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}
.subagent-main h3 { font-size: 17px; margin-bottom: 4px; }
.subagent-main p { color: var(--text-secondary); }
.subagent-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
    align-items: center;
}
.subagent-prompt {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
}
.subagent-prompt summary {
    cursor: pointer;
    color: var(--text-secondary);
    font-size: 13px;
}
.subagent-prompt pre {
    margin-top: 10px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    max-height: 260px;
    overflow: auto;
}
.subagent-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.empty-state {
    padding: 34px;
    text-align: center;
    color: var(--text-secondary);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
}
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.65);
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 20px;
}
.agent-modal {
    width: min(760px, 100%);
    max-height: 92vh;
    overflow: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}
.modal-header,
.modal-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border-bottom: 1px solid var(--border-color);
}
.modal-actions { border-top: 1px solid var(--border-color); border-bottom: 0; justify-content: flex-end; }
.modal-body {
    padding: 18px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
@media (max-width: 900px) {
    .agent-metrics-grid,
    .agent-core-body,
    .modal-body { grid-template-columns: 1fr; }
    .agents-page-header { flex-direction: column; }
}


.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.btn:focus-visible,
.btn-icon:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}


.modal-backdrop[hidden],
.modal-backdrop.is-hidden {
    display: none !important;
}


.table-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.modal-body.single-column {
    grid-template-columns: 1fr;
}
.session-messages-modal {
    width: min(900px, 100%);
}
.session-message-list {
    padding: 18px;
    display: grid;
    gap: 12px;
    max-height: 65vh;
    overflow: auto;
}
.session-message {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 12px;
    background: var(--bg-tertiary);
}
.session-message.user {
    border-color: rgba(0, 212, 255, .28);
    background: rgba(0, 212, 255, .08);
}
.muted { color: var(--text-muted); }