/* ============================================================
   NewGenIT.ai — AI Claims Automation — Dark SaaS Theme
   ============================================================ */

:root {
  --bg-base: #0d1117;
  --bg-card: #161b22;
  --bg-sidebar: #0d1117;
  --bg-hover: #1c2128;
  --bg-input: #0d1117;
  --border: #30363d;
  --border-light: #21262d;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #6e7681;
  --accent: #14D9D4;
  --accent-hover: #0fb8b4;
  --accent-dim: rgba(20, 217, 212, 0.12);
  --danger: #f85149;
  --danger-dim: rgba(248, 81, 73, 0.12);
  --warning: #e3b341;
  --warning-dim: rgba(227, 179, 65, 0.12);
  --success: #3fb950;
  --success-dim: rgba(63, 185, 80, 0.12);
  --info: #58a6ff;
  --info-dim: rgba(88, 166, 255, 0.12);
  --sidebar-width: 240px;
  --header-height: 60px;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-base);
  -webkit-font-smoothing: antialiased;
}

a { color: var(--text-primary); text-decoration: none; }
a:hover { color: var(--accent); }

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

/* ============================================================ SIDEBAR */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px;
  border-bottom: 1px solid var(--border-light);
  flex-shrink: 0;
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.brand-sub {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 1px;
}

.sidebar-nav {
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
  cursor: pointer;
}

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

.nav-item.active {
  background: var(--accent-dim);
  color: var(--accent);
}

.nav-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-item.active svg { opacity: 1; }

/* ============================================================ MAIN WRAPPER */
.main-wrapper {
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  flex: 1;
  min-width: 0;
}

/* ============================================================ HEADER */
.top-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-height);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  gap: 16px;
}

.page-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
}

.header-right { display: flex; align-items: center; }

.header-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-tenant {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
}

.header-divider {
  width: 1px;
  height: 16px;
  background: var(--border);
}

.header-username {
  font-size: 13px;
  color: var(--text-secondary);
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  transition: all 0.15s;
}

.btn-logout:hover {
  color: var(--danger);
  border-color: var(--danger);
  background: var(--danger-dim);
}

/* ============================================================ MAIN CONTENT */
.main-content {
  flex: 1;
  padding: 24px;
  max-width: 1400px;
}

/* ============================================================ CARDS */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 20px;
}

.card-ai {
  border-color: rgba(20,217,212,0.3);
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(20,217,212,0.04) 100%);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}

.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-body {
  padding: 18px;
}

.card-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: rgba(0,0,0,0.1);
}

/* ============================================================ STATS */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

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

.stat-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon-info { background: var(--info-dim); color: var(--info); }
.stat-icon-accent { background: var(--accent-dim); color: var(--accent); }
.stat-icon-warning { background: var(--warning-dim); color: var(--warning); }
.stat-icon-success { background: var(--success-dim); color: var(--success); }
.stat-icon-danger { background: var(--danger-dim); color: var(--danger); }

.stat-value {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
}

.stat-value-lg { font-size: 32px; }

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}

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

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

.table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-primary);
  vertical-align: middle;
}

.table tbody tr:last-child td { border-bottom: none; }

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

.table-sm th, .table-sm td { padding: 8px 12px; }

/* ============================================================ BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.2px;
}

/* Status badges */
.badge-status-new { background: var(--info-dim); color: var(--info); }
.badge-status-pending-documents { background: var(--warning-dim); color: var(--warning); }
.badge-status-in-review { background: var(--warning-dim); color: var(--warning); }
.badge-status-ai-review-complete { background: var(--accent-dim); color: var(--accent); }
.badge-status-awaiting-human-review { background: var(--accent-dim); color: var(--accent); }
.badge-status-approved { background: var(--success-dim); color: var(--success); }
.badge-status-paid { background: var(--success-dim); color: var(--success); }
.badge-status-rejected { background: var(--danger-dim); color: var(--danger); }
.badge-status-closed { background: rgba(110,118,129,0.2); color: var(--text-muted); }

/* Priority badges */
.badge-priority-low { background: rgba(110,118,129,0.15); color: var(--text-muted); }
.badge-priority-medium { background: var(--info-dim); color: var(--info); }
.badge-priority-high { background: var(--warning-dim); color: var(--warning); }
.badge-priority-critical { background: var(--danger-dim); color: var(--danger); }

/* Risk badges */
.badge-risk-low { background: var(--success-dim); color: var(--success); }
.badge-risk-medium { background: var(--warning-dim); color: var(--warning); }
.badge-risk-high { background: var(--danger-dim); color: var(--danger); }

/* Event type badges */
.badge-event { background: rgba(88,166,255,0.1); color: var(--info); font-size: 10px; }
.badge-event-error-occurred { background: var(--danger-dim); color: var(--danger); }
.badge-event-ai-response-received { background: var(--accent-dim); color: var(--accent); }
.badge-event-claim-created { background: var(--success-dim); color: var(--success); }
.badge-event-status-changed { background: var(--warning-dim); color: var(--warning); }

/* Document classification */
.badge-doc { background: rgba(88,166,255,0.12); color: var(--info); font-size: 10px; }
.badge-doc-status-uploaded { background: rgba(110,118,129,0.15); color: var(--text-muted); }
.badge-doc-status-processing { background: var(--warning-dim); color: var(--warning); }
.badge-doc-status-processed { background: var(--success-dim); color: var(--success); }
.badge-doc-status-failed { background: var(--danger-dim); color: var(--danger); }

/* Communication badges */
.badge-channel-email { background: var(--info-dim); color: var(--info); }
.badge-channel-whatsapp { background: rgba(37,211,102,0.12); color: #25d366; }
.badge-channel-sms { background: var(--warning-dim); color: var(--warning); }
.badge-channel-portal { background: var(--accent-dim); color: var(--accent); }
.badge-direction-inbound { background: rgba(63,185,80,0.1); color: var(--success); }
.badge-direction-outbound { background: rgba(88,166,255,0.1); color: var(--info); }
.badge-comm-status-draft { background: rgba(110,118,129,0.15); color: var(--text-muted); }
.badge-comm-status-sent { background: var(--success-dim); color: var(--success); }
.badge-comm-status-failed { background: var(--danger-dim); color: var(--danger); }
.badge-comm-status-delivered { background: var(--accent-dim); color: var(--accent); }

/* General */
.badge-success { background: var(--success-dim); color: var(--success); }
.badge-danger { background: var(--danger-dim); color: var(--danger); }
.badge-muted { background: rgba(110,118,129,0.15); color: var(--text-muted); }
.badge-flag { background: var(--warning-dim); color: var(--warning); margin: 2px; }

/* Role badges */
.role-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  text-transform: capitalize;
  white-space: nowrap;
  letter-spacing: 0.3px;
}

.role-super-admin { background: rgba(248,81,73,0.15); color: var(--danger); }
.role-tenant-admin { background: var(--accent-dim); color: var(--accent); }
.role-claims-agent { background: var(--info-dim); color: var(--info); }
.role-broker { background: var(--warning-dim); color: var(--warning); }
.role-viewer { background: rgba(110,118,129,0.15); color: var(--text-muted); }

/* ============================================================ BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  white-space: nowrap;
  text-decoration: none;
  font-family: var(--font);
  line-height: 1.4;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  color: #0d1117;
  border-color: var(--accent);
  font-weight: 600;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #0d1117;
}

.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover:not(:disabled) {
  background: #2d333b;
  border-color: var(--text-muted);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
}
.btn-ghost:hover:not(:disabled) {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border-color: rgba(248,81,73,0.3);
}
.btn-danger:hover:not(:disabled) {
  background: var(--danger);
  color: white;
}

.btn-success {
  background: var(--success-dim);
  color: var(--success);
  border-color: rgba(63,185,80,0.3);
}
.btn-success:hover:not(:disabled) {
  background: var(--success);
  color: white;
}

.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-xs { padding: 3px 8px; font-size: 11px; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================================ FORMS */
.form-group { margin-bottom: 16px; }
.form-group:last-child { margin-bottom: 0; }

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-label.required::after {
  content: ' *';
  color: var(--danger);
}

.form-control {
  display: block;
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-family: var(--font);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
}

.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-control::placeholder { color: var(--text-muted); }

.form-control-sm { padding: 5px 10px; font-size: 12px; }

select.form-control { cursor: pointer; }

.form-hint {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 5px;
}

.form-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.form-row .form-group { margin-bottom: 0; flex: 1; min-width: 120px; }
.form-group-action { flex: 0 0 auto !important; }

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 24px;
}

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid-2col-settings {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ============================================================ ALERTS */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.alert-danger {
  background: var(--danger-dim);
  border: 1px solid rgba(248,81,73,0.3);
  color: var(--danger);
}

.alert-success {
  background: var(--success-dim);
  border: 1px solid rgba(63,185,80,0.3);
  color: var(--success);
}

/* ============================================================ TOOLBAR */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
  flex-wrap: wrap;
}

.filter-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-form .form-control-sm { width: auto; }

/* ============================================================ PAGINATION */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
  border-top: 1px solid var(--border);
}

.pagination-info {
  font-size: 13px;
  color: var(--text-muted);
}

/* ============================================================ MISC UTILITIES */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted) !important; }
.text-secondary { color: var(--text-secondary); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.link-accent { color: var(--accent); }
.link-accent:hover { color: var(--accent-hover); text-decoration: underline; }
.link-muted { color: var(--text-muted); font-size: 13px; }
.link-muted:hover { color: var(--text-primary); }
.back-link { margin-bottom: 16px; }

/* ============================================================ TWO-COL GRID */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.two-col-grid-asymm {
  grid-template-columns: 2fr 1fr;
}

/* ============================================================ EVENTS LIST */
.events-list {
  max-height: 420px;
  overflow-y: auto;
}

.event-item {
  display: flex;
  gap: 12px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border-light);
}

.event-item:last-child { border-bottom: none; }

.event-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  margin-top: 5px;
  flex-shrink: 0;
}

.event-body { flex: 1; min-width: 0; }

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

.event-time {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 3px;
}

/* ============================================================ CLAIM DETAIL */
.claim-detail-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.toolbar-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

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

.detail-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
  align-items: start;
}

.detail-left, .detail-right { display: flex; flex-direction: column; gap: 20px; }

.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.info-item { display: flex; flex-direction: column; gap: 3px; }
.info-item-full { grid-column: span 2; }

.info-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.info-value {
  font-size: 13px;
  color: var(--text-primary);
  word-break: break-word;
}

/* ============================================================ AI SECTION */
.ai-section { margin-bottom: 16px; }
.ai-section:last-child { margin-bottom: 0; }

.ai-section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  margin-bottom: 6px;
}

.ai-text { font-size: 13px; color: var(--text-primary); line-height: 1.6; }

.ai-recommended {
  background: var(--accent-dim);
  border-left: 3px solid var(--accent);
  padding: 8px 12px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.ai-flags { display: flex; flex-wrap: wrap; gap: 6px; }

.ai-list {
  padding-left: 18px;
  color: var(--text-secondary);
  font-size: 13px;
}

.ai-list li { margin-bottom: 3px; }

.ai-draft-message {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--text-primary);
  white-space: pre-wrap;
  line-height: 1.6;
}

/* ============================================================ TIMELINE */
.timeline {
  padding: 8px 0;
  max-height: 500px;
  overflow-y: auto;
}

.timeline-item {
  display: flex;
  gap: 12px;
  padding: 10px 18px;
  position: relative;
}

.timeline-marker {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
  margin-top: 4px;
  flex-shrink: 0;
  border: 2px solid var(--bg-card);
}

.timeline-marker-ai-response-received { background: var(--accent); }
.timeline-marker-claim-created { background: var(--success); }
.timeline-marker-status-changed { background: var(--warning); }
.timeline-marker-error-occurred { background: var(--danger); }
.timeline-marker-document-uploaded { background: var(--info); }

.timeline-content { flex: 1; min-width: 0; }

.timeline-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 2px;
}

.timeline-source { font-size: 11px; }
.timeline-user { font-size: 11px; }
.timeline-time { font-size: 11px; margin-top: 2px; }

/* ============================================================ DOCUMENTS */
.doc-name {
  font-size: 12px;
  font-weight: 500;
  word-break: break-all;
}

.doc-meta { font-size: 11px; margin-top: 2px; }
.doc-confidence { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

.upload-form .form-row { align-items: flex-end; }

/* ============================================================ COMM BODY */
.comm-body-preview {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  margin-top: 8px;
  white-space: pre-wrap;
  max-width: 300px;
  word-break: break-word;
}

/* ============================================================ PAYLOAD CODE */
.payload-code {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'Courier New', monospace;
  background: var(--bg-base);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  max-width: 250px;
  display: inline-block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: bottom;
}

/* ============================================================ LOGIN PAGE */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-base);
  padding: 24px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-md);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 32px;
}

.login-brand-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}

.login-brand-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

.login-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.login-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.login-form .form-group { margin-bottom: 18px; }

.login-footer {
  margin-top: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

.login-footer a { color: var(--accent); }

/* ============================================================ SETTINGS FORM */
.settings-form { max-width: 800px; }

/* ============================================================ CLAIM FORM */
.claim-form { }

/* ============================================================ RESPONSIVE */
@media (max-width: 1100px) {
  .detail-grid { grid-template-columns: 1fr; }
  .two-col-grid { grid-template-columns: 1fr; }
  .two-col-grid-asymm { grid-template-columns: 1fr; }
  .form-grid-2col { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 0px; }
  .sidebar { display: none; }
  .main-wrapper { margin-left: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .main-content { padding: 16px; }
}

/* ============================================================ SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }