:root {
  --bg: #0A0A0B;
  --surface: #111113;
  --surface-hover: #18181B;
  --elevated: #1A1A1E;
  --border: #2A2A2F;
  --border-subtle: #21262d;
  --text: #e6edf3;
  --text-secondary: #8b949e;
  --text-tertiary: #6B6B7B;
  --text-faint: #484f58;
  --accent: #7c3aed;
  --accent-hover: #6d28d9;
  --accent-dim: rgba(124, 58, 237, 0.15);
  --accent-secondary: #3B82F6;
  --gradient-start: #0EA5E9;
  --gradient-end: #6366F1;
  --success: #10b981;
  --success-dim: rgba(16, 185, 129, 0.12);
  --warning: #f59e0b;
  --warning-dim: rgba(245, 158, 11, 0.12);
  --danger: #ef4444;
  --danger-dim: rgba(239, 68, 68, 0.12);
  --info: #3b82f6;
  --info-dim: rgba(59, 130, 246, 0.12);
  --sidebar-w: 240px;
  --topbar-h: 62px;
  --radius-sm: 6px;
  --radius: 8px;
  --radius-lg: 12px;
  --transition: 0.2s ease;
}

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

html {
  font-size: 14px;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(124, 58, 237, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, rgba(99, 102, 241, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 40% 20%, rgba(59, 130, 246, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

* { user-select: none; -webkit-user-select: none; }
input, textarea, select { user-select: text; -webkit-user-select: text; }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); border-radius: 3px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }

.mono { font-family: 'JetBrains Mono', monospace; }

.app { display: flex; min-height: 100vh; position: relative; z-index: 1; }

.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 200;
  transition: width var(--transition), transform var(--transition);
  overflow: hidden;
}

.sidebar-header {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-header .logo { width: 28px; height: 28px; border-radius: 6px; }

.sidebar-header .brand {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
  color: var(--text);
}

.sidebar-header .brand-sub {
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  margin-top: 1px;
}

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

.nav-section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  padding: 16px 12px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  text-decoration: none;
}

.nav-item:hover { background: var(--surface-hover); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); }
.nav-item svg { width: 18px; height: 18px; flex-shrink: 0; }

.nav-item .badge-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 1px 7px;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.sidebar-footer .avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.sidebar-footer .user-info { flex: 1; min-width: 0; }
.sidebar-footer .user-name { font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer .user-role { font-size: 11px; color: var(--text-tertiary); text-transform: capitalize; }

.sidebar-footer .logout-btn {
  background: none;
  border: none;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.sidebar-footer .logout-btn:hover { background: var(--danger-dim); color: var(--danger); }

.main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--transition);
}

.topbar {
  height: var(--topbar-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 100;
  flex-shrink: 0;
}

.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-left .page-title { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.topbar-left .page-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 1px; }

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

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
}
.hamburger svg { width: 22px; height: 22px; }

.content {
  flex: 1;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: border-color var(--transition);
}
.kpi-card:hover { border-color: var(--accent); }

.kpi-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }

.kpi-label {
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
}

.kpi-icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
}
.kpi-icon svg { width: 18px; height: 18px; }
.kpi-icon.purple { background: var(--accent-dim); color: var(--accent); }
.kpi-icon.blue { background: var(--info-dim); color: var(--info); }
.kpi-icon.green { background: var(--success-dim); color: var(--success); }
.kpi-icon.orange { background: var(--warning-dim); color: var(--warning); }

.kpi-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text);
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  margin-top: 6px;
}
.kpi-delta.up { color: var(--success); }
.kpi-delta.down { color: var(--danger); }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--border); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.card-title { font-size: 14px; font-weight: 600; letter-spacing: -0.2px; }
.card-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

.table-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-tertiary);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

tbody td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-subtle);
  vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--transition); cursor: pointer; }
tbody tr:hover { background: var(--surface-hover); }

.table-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--bg);
  font-size: 12px;
  color: var(--text-secondary);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}
.badge::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}
.badge-success { background: var(--success-dim); color: var(--success); }
.badge-warning { background: var(--warning-dim); color: var(--warning); }
.badge-danger { background: var(--danger-dim); color: var(--danger); }
.badge-info { background: var(--info-dim); color: var(--info); }
.badge-accent { background: var(--accent-dim); color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  text-decoration: none;
}
.btn svg { width: 15px; height: 15px; }

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-gradient {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  color: white;
  box-shadow: 0 2px 4px rgba(14, 165, 233, 0.2);
}
.btn-gradient:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3); }

.btn-ghost {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent); background: var(--accent-dim); }

.btn-danger {
  background: var(--danger-dim);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--danger);
}
.btn-danger:hover { background: rgba(239, 68, 68, 0.2); }

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

.icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text); }
.icon-btn svg { width: 16px; height: 16px; }

.input, input[type="text"], input[type="email"], input[type="password"], input[type="number"], input[type="tel"], input[type="search"], select, textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1); }
input::placeholder, textarea::placeholder { color: var(--text-faint); }

select { appearance: none; cursor: pointer; padding-right: 32px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236B6B7B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; }
select option { background: var(--surface); color: var(--text); }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12px; font-weight: 500; color: var(--text-secondary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; padding-top: 12px; }

.toggle { position: relative; width: 40px; height: 22px; display: inline-block; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 11px;
  transition: background var(--transition);
  cursor: pointer;
}
.toggle-track::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  top: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition);
}
.toggle input:checked + .toggle-track { background: var(--accent); }
.toggle input:checked + .toggle-track::before { transform: translateX(18px); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}
.modal-overlay.active { opacity: 1; visibility: visible; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  max-width: 520px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  transform: scale(0.95);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-overlay.active .modal { transform: scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 600; }

.modal-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.dropdown {
  position: absolute;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  padding: 4px;
  min-width: 180px;
  z-index: 1000;
  display: none;
}
.dropdown.active { display: block; }

.dropdown-item {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.dropdown-item:hover { background: var(--accent); color: white; }

.dropdown-divider { height: 1px; background: var(--border); margin: 4px 0; }

.activity-feed { display: flex; flex-direction: column; }

.activity-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition);
}
.activity-item:last-child { border-bottom: none; }
.activity-item:hover { background: var(--surface-hover); }

.activity-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.activity-icon svg { width: 16px; height: 16px; }
.activity-icon.green { background: var(--success-dim); color: var(--success); }
.activity-icon.blue { background: var(--info-dim); color: var(--info); }
.activity-icon.purple { background: var(--accent-dim); color: var(--accent); }
.activity-icon.orange { background: var(--warning-dim); color: var(--warning); }

.activity-body { flex: 1; min-width: 0; overflow: hidden; }
.activity-text { font-size: 13px; color: var(--text); line-height: 1.4; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.activity-text strong { font-weight: 600; }
.activity-meta { font-size: 12px; color: var(--text-tertiary); margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.activity-time { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-faint); flex-shrink: 0; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px;
  color: var(--text-tertiary);
  font-size: 13px;
  gap: 8px;
}
.empty-state svg { width: 32px; height: 32px; color: var(--text-faint); margin-bottom: 8px; }

.view { display: none; animation: fadeIn 0.2s ease; flex-direction: column; gap: 24px; }
.view.active { display: flex; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.splash {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: #0A0A0B;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.splash.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.splash-logo { width: 48px; height: 48px; animation: pulse 2s ease infinite; }

.splash-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-top: 16px;
  background: linear-gradient(90deg, #e2e8f0, #a78bfa, #7c3aed, #a78bfa, #e2e8f0);
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s linear infinite;
}

.splash-sub { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }

.loading-bar {
  width: 300px;
  height: 2px;
  border-radius: 2px;
  background: rgba(124, 58, 237, 0.15);
  overflow: hidden;
  margin-top: 24px;
}

.loading-bar-inner {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent, #7c3aed, #a78bfa, #7c3aed, transparent);
  animation: barSlide 1.2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.04); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes barSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

.charts-row { display: grid; grid-template-columns: 1fr 340px; gap: 16px; }
.charts-full { display: grid; grid-template-columns: 1fr; gap: 16px; }

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.chart-title { font-size: 14px; font-weight: 600; letter-spacing: -0.2px; }
.chart-subtitle { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

.chart-container { min-height: 220px; position: relative; display: flex; align-items: stretch; }
.chart-container.tall { min-height: 320px; }
.chart-container > svg { width: 100%; height: 100%; min-height: inherit; }

.user-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: border-color var(--transition);
  min-width: 0;
  overflow: hidden;
}
.user-card:hover { border-color: var(--accent); }

.user-card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; min-width: 0; }

.user-card-info { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; overflow: hidden; }
.user-card-info > div:not(.user-card-avatar) { flex: 1; min-width: 0; overflow: hidden; }

.user-card-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

.user-card-name { font-size: 14px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-card-email { font-size: 12px; color: var(--text-secondary); margin-top: 1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-card-header > .badge { flex-shrink: 0; }

.user-card-stats { display: flex; flex-direction: column; gap: 8px; }

.user-card-stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
}
.user-card-stat .label { color: var(--text-secondary); }
.user-card-stat .value { font-family: 'JetBrains Mono', monospace; font-weight: 600; color: var(--text); }

.user-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.user-card-actions .btn { flex: 1; justify-content: center; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.search-bar {
  position: relative;
  max-width: 320px;
  display: flex;
  align-items: center;
}
.search-bar input { padding-left: 36px; width: 100%; }
.search-bar > span {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.search-bar > span svg, .search-bar svg {
  width: 16px;
  height: 16px;
  color: var(--text-faint);
}

.tab-bar { display: flex; gap: 0; border-bottom: 1px solid var(--border); }

.tab-item {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
  font-family: inherit;
}
.tab-item:hover { color: var(--text); }
.tab-item.active { color: var(--accent); border-bottom-color: var(--accent); }

.commission-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg);
}
.commission-bar .segment { height: 100%; transition: width var(--transition); }
.commission-bar .segment.affiliate { background: var(--accent); }
.commission-bar .segment.manager { background: var(--info); }
.commission-bar .segment.platform { background: var(--border); }

.commission-legend { display: flex; gap: 16px; margin-top: 8px; }
.commission-legend-item { display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--text-secondary); }
.commission-legend-item .dot { width: 8px; height: 8px; border-radius: 50%; }

.signup-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.signup-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 480px;
  width: 100%;
  padding: 40px;
}

.signup-header { text-align: center; margin-bottom: 32px; }
.signup-header .logo { width: 48px; height: 48px; margin: 0 auto 16px; }
.signup-header h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.signup-header p { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }

.signup-options { display: flex; flex-direction: column; gap: 12px; }

.signup-option {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 16px;
}
.signup-option:hover { border-color: var(--accent); background: var(--accent-dim); }
.signup-option.selected { border-color: var(--accent); background: var(--accent-dim); }

.signup-option-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.signup-option-text { flex: 1; }
.signup-option-text h3 { font-size: 14px; font-weight: 600; }
.signup-option-text p { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }

.code-display {
  text-align: center;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-top: 20px;
}
.code-display .code {
  font-family: 'JetBrains Mono', monospace;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--accent);
}
.code-display .code-label { font-size: 12px; color: var(--text-secondary); margin-top: 8px; }

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  max-width: 400px;
  width: 100%;
  padding: 40px;
}

.login-header { text-align: center; margin-bottom: 32px; }
.login-header .logo { width: 48px; height: 48px; margin: 0 auto 16px; }
.login-header h1 { font-size: 22px; font-weight: 700; letter-spacing: -0.5px; }
.login-header p { font-size: 13px; color: var(--text-secondary); margin-top: 6px; }

.login-form { display: flex; flex-direction: column; gap: 16px; }
.login-form .btn { width: 100%; justify-content: center; padding: 10px; }

.login-error {
  padding: 10px 14px;
  background: var(--danger-dim);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-sm);
  color: var(--danger);
  font-size: 13px;
  display: none;
}
.login-error.active { display: block; }

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.toast-container { position: fixed; top: 20px; right: 20px; z-index: 99998; display: flex; flex-direction: column; gap: 8px; }

.toast {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 13px;
  color: var(--text);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideInRight 0.3s ease;
  max-width: 360px;
}
.toast.success { border-left: 3px solid var(--success); }
.toast.error { border-left: 3px solid var(--danger); }
.toast.info { border-left: 3px solid var(--info); }

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

.material-preview {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}

.material-preview img { width: 100%; height: 100%; object-fit: cover; }

.approval-badge {
  position: absolute;
  top: 10px;
  right: 10px;
}

.qr-display {
  width: 180px;
  height: 180px;
  background: #000115;
  border-radius: var(--radius);
  padding: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.qr-display img { width: 100%; height: 100%; object-fit: contain; }

@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.mobile-open { transform: translateX(0); }
  .main { margin-left: 0 !important; }
  .hamburger { display: flex; }
  .content { padding: 20px 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .topbar { padding: 0 16px; }
  .modal { margin: 16px; max-width: calc(100% - 32px); }

  .overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 150;
  }
  .overlay.active { display: block; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .kpi-value { font-size: 20px; }
}

.ud-section { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.ud-section-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-tertiary); margin-bottom: 12px; }
.ud-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-subtle); font-size: 13px; }
.ud-row:last-child { border-bottom: none; }
.ud-row .label { color: var(--text-secondary); }
.ud-row .value { font-family: 'JetBrains Mono', monospace; font-weight: 600; color: var(--text); font-size: 12px; }
.ud-actions-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ud-action-btn { display: flex; align-items: center; gap: 8px; padding: 12px 16px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; color: var(--text); font-size: 13px; font-weight: 500; cursor: pointer; transition: all 0.2s; font-family: inherit; }
.ud-action-btn:hover { border-color: var(--accent); background: var(--accent-dim); }
.ud-action-btn.danger { border-color: rgba(239,68,68,0.3); }
.ud-action-btn.danger:hover { background: var(--danger-dim); border-color: var(--danger); color: var(--danger); }
.conv-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; cursor: pointer; transition: all 0.2s; }
.conv-item:hover { border-color: var(--accent); background: var(--accent-dim); }
.conv-title { font-size: 13px; font-weight: 600; }
.conv-meta { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; }
.msg-bubble { padding: 12px 16px; border-radius: 10px; font-size: 13px; line-height: 1.6; max-width: 85%; word-break: break-word; }
.msg-bubble.user { background: var(--accent-dim); color: var(--text); align-self: flex-end; border-bottom-right-radius: 2px; }
.msg-bubble.assistant { background: var(--surface); border: 1px solid var(--border); color: var(--text); align-self: flex-start; border-bottom-left-radius: 2px; }
.msg-role { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-faint); margin-bottom: 4px; }
.device-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; }
.device-icon { width: 36px; height: 36px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; }
.device-icon.ios { background: var(--info-dim); color: var(--info); }
.device-icon.android { background: var(--success-dim); color: var(--success); }
.device-icon.web { background: var(--accent-dim); color: var(--accent); }
.ud-input-row { display: flex; gap: 8px; }
.ud-input-row input, .ud-input-row textarea, .ud-input-row select { flex: 1; }

.conv-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.conv-toolbar-left { display: flex; align-items: center; gap: 12px; flex: 1; }
.conv-toolbar-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.conv-toolbar-right select { min-width: 140px; max-width: 180px; }

.model-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  background: var(--accent-dim);
  color: var(--accent);
  white-space: nowrap;
}
.model-badge.sm { font-size: 10px; padding: 1px 6px; }

.token-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
  background: var(--info-dim);
  color: var(--info);
}

.finish-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  background: var(--warning-dim);
  color: var(--warning);
}

.conv-user-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}
.conv-user-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  text-align: center;
}
.conv-user-stat-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.conv-user-stat-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  margin-top: 4px;
  display: block;
}

.conv-user-search { margin: 0; }
.conv-user-search input { width: 100%; }

.conv-user-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.conv-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  gap: 12px;
}
.conv-list-item:hover { border-color: var(--accent); background: rgba(124, 58, 237, 0.06); }

.conv-list-item-left { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }

.conv-list-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-dim);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.conv-list-info { flex: 1; min-width: 0; }
.conv-list-title {
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.conv-list-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.conv-list-item-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  color: var(--text-faint);
}
.conv-list-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--text-faint);
}

.conv-detail-panel {
  max-width: 900px !important;
  height: 100vh !important;
  max-height: 100vh !important;
  border-radius: 0 !important;
  border-right: none !important;
  margin: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
}

.conv-detail-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.conv-msg-search {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.conv-msg-search input { width: 100%; }

.conv-messages-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.msg-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: fadeIn 0.15s ease;
}

.msg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.msg-role-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
}
.msg-role-badge.user { background: var(--accent-dim); color: var(--accent); }
.msg-role-badge.assistant { background: var(--info-dim); color: var(--info); }
.msg-role-badge.system { background: var(--warning-dim); color: var(--warning); }
.msg-role-badge.tool { background: var(--success-dim); color: var(--success); }

.msg-meta-items { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.msg-time { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: var(--text-faint); }

.msg-copy-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  color: var(--text-faint);
  transition: all 0.15s;
  display: inline-flex;
}
.msg-copy-btn:hover { color: var(--accent); background: var(--accent-dim); }

.msg-bubble-v2 {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.7;
  word-break: break-word;
  max-width: 92%;
}
.msg-bubble-v2.user {
  background: var(--accent-dim);
  border: 1px solid rgba(124, 58, 237, 0.2);
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.msg-bubble-v2.assistant {
  background: var(--surface);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.msg-content { white-space: pre-wrap; }

.msg-system {
  background: rgba(245, 158, 11, 0.06);
  border: 1px solid rgba(245, 158, 11, 0.15);
  border-radius: 8px;
  overflow: hidden;
}
.msg-system-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--warning);
  background: rgba(245, 158, 11, 0.08);
  border-bottom: 1px solid rgba(245, 158, 11, 0.1);
}
.msg-system-content {
  padding: 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  background: none;
}

.msg-tool {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: 8px;
  overflow: hidden;
}
.msg-tool-label {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--success);
  background: rgba(16, 185, 129, 0.08);
  border-bottom: 1px solid rgba(16, 185, 129, 0.1);
}
.msg-tool-content {
  padding: 14px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 200px;
  overflow-y: auto;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  background: none;
}

.msg-tool-calls { display: flex; flex-direction: column; gap: 6px; }

.msg-tool-call-item {
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 8px;
  overflow: hidden;
}
.msg-tool-call-name {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-secondary);
  background: rgba(99, 102, 241, 0.08);
  border-bottom: 1px solid rgba(99, 102, 241, 0.1);
  font-family: 'JetBrains Mono', monospace;
}
.msg-tool-call-args {
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--text-secondary);
  white-space: pre-wrap;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  background: none;
  max-height: 150px;
  overflow-y: auto;
}

.server-section { margin-bottom: 20px; }
.server-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-secondary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.server-event {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 8px;
  overflow: hidden;
}
.server-event.error { border-color: rgba(239, 68, 68, 0.3); }

.server-event-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--surface-hover);
  border-bottom: 1px solid var(--border);
}
.server-event-label { font-size: 11px; font-weight: 700; color: var(--text-secondary); font-family: 'JetBrains Mono', monospace; }
.server-event-time { font-size: 10px; color: var(--text-faint); font-family: 'JetBrains Mono', monospace; }

.server-event-content {
  padding: 12px 14px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  background: none;
  max-height: 300px;
  overflow-y: auto;
}

.server-empty {
  text-align: center;
  padding: 24px;
  color: var(--text-faint);
  font-size: 12px;
}

.tool-call-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 8px 14px;
  overflow: hidden;
}
.tool-call-name {
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-secondary);
  background: var(--surface-hover);
  border-bottom: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
}
.tool-call-args {
  padding: 8px 12px;
  font-size: 11px;
  line-height: 1.4;
  color: var(--text-secondary);
  white-space: pre-wrap;
  font-family: 'JetBrains Mono', monospace;
  margin: 0;
  background: none;
  max-height: 150px;
  overflow-y: auto;
}

.server-timeline { display: flex; flex-direction: column; }

.timeline-item {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  position: relative;
}
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 30px;
  bottom: -10px;
  width: 1px;
  background: var(--border);
}

.timeline-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
}
.timeline-dot.purple { background: var(--accent); }
.timeline-dot.blue { background: var(--info); }
.timeline-dot.orange { background: var(--warning); }
.timeline-dot.green { background: var(--success); }

.timeline-content { flex: 1; min-width: 0; }
.timeline-header {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}
.timeline-role {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.timeline-role.purple { color: var(--accent); }
.timeline-role.blue { color: var(--info); }
.timeline-role.orange { color: var(--warning); }
.timeline-role.green { color: var(--success); }

.timeline-preview {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.analytics-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }

.analytics-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
}
.analytics-card-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}

.analytics-breakdown { display: flex; flex-direction: column; gap: 10px; }

.analytics-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.analytics-bar-label { font-size: 12px; color: var(--text-secondary); width: 70px; flex-shrink: 0; }

.analytics-bar {
  flex: 1;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}
.analytics-bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}
.analytics-bar-fill.purple { background: var(--accent); }
.analytics-bar-fill.blue { background: var(--info); }
.analytics-bar-fill.orange { background: var(--warning); }
.analytics-bar-fill.green { background: var(--success); }

.analytics-bar-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
  width: 40px;
  text-align: right;
  flex-shrink: 0;
}

.analytics-metrics { display: flex; flex-direction: column; gap: 8px; }

.analytics-metric {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 12px;
}
.analytics-metric:last-child { border-bottom: none; }
.analytics-metric .label { color: var(--text-secondary); }
.analytics-metric .value { font-family: 'JetBrains Mono', monospace; font-weight: 600; color: var(--text); }

.analytics-models { display: flex; flex-direction: column; gap: 10px; }
.analytics-model-item { display: flex; align-items: center; gap: 10px; }

.referral-hero {
  display: flex;
  align-items: center;
  gap: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.referral-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(124,58,237,0.06) 0%, transparent 60%);
  pointer-events: none;
}
.referral-hero-left { flex: 1; min-width: 0; position: relative; z-index: 1; }
.referral-hero-qr { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; }
.referral-hero-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  margin-bottom: 8px;
}
.referral-hero-link-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.referral-hero-input {
  flex: 1;
  font-family: 'JetBrains Mono', monospace !important;
  font-size: 12px !important;
  background: var(--bg) !important;
  border: 1px solid var(--border) !important;
  color: var(--text) !important;
  padding: 8px 12px !important;
  border-radius: var(--radius-sm) !important;
}
.referral-hero-sub { border-top: 1px solid var(--border); padding-top: 10px; }

.marketing-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

@media (max-width: 768px) {
  .referral-hero { flex-direction: column; }
  .referral-hero-link-row { flex-direction: column; }
  .referral-hero-link-row .btn { width: 100%; justify-content: center; }
  .conv-toolbar { flex-direction: column; align-items: stretch; }
  .conv-toolbar-right { flex-wrap: wrap; }
  .conv-user-stats { grid-template-columns: 1fr 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
  .conv-detail-panel { max-width: 100% !important; }
}

.studio-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.studio-library-grid {
  margin-top: 8px;
}

.studio-library-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition), transform var(--transition);
}

.studio-library-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.studio-library-thumb {
  aspect-ratio: 1 / 1;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.studio-library-thumb img { width: 100%; height: 100%; object-fit: cover; }

.studio-library-thumb .empty-thumb {
  color: var(--text-faint);
  display: flex; align-items: center; justify-content: center; width: 100%; height: 100%;
}

.studio-library-meta {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.studio-library-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.studio-library-sub {
  font-size: 11px;
  color: var(--text-tertiary);
}

.studio-status-pill {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
}

.studio-editor-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 1000;
  display: none;
  flex-direction: column;
}

.studio-editor-overlay.active { display: flex; }

.studio-editor-topbar {
  height: 56px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  gap: 16px;
  flex-shrink: 0;
}

.studio-editor-left,
.studio-editor-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.studio-title-input {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  min-width: 220px;
}

.studio-title-input:hover { border-color: var(--border); }
.studio-title-input:focus { border-color: var(--accent); outline: none; background: var(--bg); }

.studio-size-select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.studio-status-banner {
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.studio-editor-body {
  flex: 1;
  display: grid;
  grid-template-columns: 260px 1fr 300px;
  min-height: 0;
  overflow: hidden;
}

.studio-toolbar {
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.studio-tool-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.studio-tool-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  padding: 0 6px 4px;
  font-weight: 600;
}

.studio-tool-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  font-family: inherit;
  text-align: left;
}

.studio-tool-btn:hover { background: var(--surface-hover); border-color: var(--border); }
.studio-tool-btn.compact { padding: 6px 10px; font-size: 12px; }

.studio-bg-picker {
  width: 100%;
  height: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
}

.studio-bg-fit {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.studio-brandkit {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 280px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 4px;
}

.studio-brandkit-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.studio-brandkit-group-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-tertiary);
  font-weight: 600;
  padding: 0 2px;
}

.studio-brandkit-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
}

.studio-brandkit-item {
  background: #1a1a1e;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  cursor: pointer;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}

.studio-brandkit-item:hover { border-color: var(--accent); transform: translateY(-1px); }

.studio-brandkit-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.studio-brandkit-empty {
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
  padding: 16px 8px;
}

.ai-gen-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.ai-gen-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.ai-gen-result-img {
  max-width: 100%;
  max-height: 360px;
  object-fit: contain;
  border-radius: var(--radius-sm);
}

.ai-gen-error {
  font-size: 12px;
  color: var(--danger);
  padding: 16px;
  text-align: center;
}

.studio-canvas-area {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: #0C0C0F;
  padding: 20px;
  gap: 12px;
  overflow: hidden;
}

.studio-canvas-container {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-height: 0;
  min-width: 0;
  padding: 8px;
  position: relative;
}

.studio-canvas-container canvas {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  box-shadow: 0 20px 80px rgba(0,0,0,0.55);
  background: #FFFFFF;
  display: block;
}

.studio-description-row {
  flex: 0 0 auto;
}

.studio-description-row textarea {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 12px;
  padding: 10px 12px;
  border-radius: var(--radius);
  resize: vertical;
  min-height: 48px;
}

.studio-description-row textarea:focus { border-color: var(--accent); outline: none; }

.studio-sidebar {
  border-left: 1px solid var(--border);
  background: var(--surface);
  overflow-y: auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.studio-panel-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}

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

.studio-field label {
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  font-weight: 600;
}

.studio-field input[type="text"],
.studio-field input[type="number"],
.studio-field select,
.studio-field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 12px;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-family: inherit;
}

.studio-field input[type="color"] {
  width: 100%;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  padding: 2px;
}

.studio-field input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.studio-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}

.review-card {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 12px;
}

.review-thumb {
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  min-height: 160px;
  border-right: 1px solid var(--border);
  color: var(--text-faint);
}

.review-thumb img { width: 100%; height: 100%; object-fit: cover; }

.review-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.review-title { font-size: 15px; font-weight: 700; color: var(--text); }
.review-meta { font-size: 11px; color: var(--text-tertiary); }
.review-desc { font-size: 13px; color: var(--text-secondary); line-height: 1.5; margin-top: 4px; }
.review-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

.affiliate-library-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.affiliate-library-thumb {
  aspect-ratio: 1 / 1;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  color: var(--text-faint);
}

.affiliate-library-thumb img { width: 100%; height: 100%; object-fit: cover; }

.affiliate-library-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.affiliate-library-title { font-size: 14px; font-weight: 700; color: var(--text); }
.affiliate-library-sub { font-size: 11px; color: var(--text-tertiary); }

.affiliate-library-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.distribution-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 360px;
  overflow-y: auto;
  margin: 12px 0;
}

.distribution-affiliate-row {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.distribution-affiliate-row:hover { border-color: var(--accent); background: var(--accent-dim); }
.distribution-affiliate-row.assigned { opacity: 0.6; cursor: default; }
.distribution-affiliate-row input { accent-color: var(--accent); width: 16px; height: 16px; }

.distribution-affiliate-name { font-size: 13px; font-weight: 600; color: var(--text); }
.distribution-affiliate-sub { font-size: 11px; color: var(--text-tertiary); }

.my-qr-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  align-items: center;
}

.my-qr-image {
  width: 240px;
  height: 240px;
  background: #FFFFFF;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
}

.my-qr-image img { width: 100%; height: 100%; object-fit: contain; }

.my-qr-meta { display: flex; flex-direction: column; gap: 10px; }
.my-qr-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; color: var(--accent); font-weight: 700; }
.my-qr-code { font-size: 24px; font-weight: 700; color: var(--text); }
.my-qr-url { font-size: 13px; color: var(--text-secondary); word-break: break-all; }
.my-qr-note { font-size: 12px; color: var(--text-tertiary); line-height: 1.5; margin: 4px 0 0; }
.my-qr-actions { display: flex; gap: 8px; margin-top: 6px; }

.hierarchy-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  overflow: hidden;
}

.hierarchy-block.hierarchy-direct { border-color: var(--border-subtle); }
.hierarchy-block.hierarchy-manager { border-left: 3px solid var(--accent); }
.hierarchy-block.hierarchy-unmanaged { border-left: 3px solid var(--warning); }

.hierarchy-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  cursor: pointer;
  transition: background var(--transition);
}

.hierarchy-header:hover { background: var(--surface-hover); }
.hierarchy-direct .hierarchy-header,
.hierarchy-unmanaged .hierarchy-header { cursor: default; }
.hierarchy-direct .hierarchy-header:hover,
.hierarchy-unmanaged .hierarchy-header:hover { background: transparent; }

.hierarchy-title-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hierarchy-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hierarchy-sub {
  font-size: 11px;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.hierarchy-code {
  font-family: 'JetBrains Mono', monospace;
  background: var(--accent-dim);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 10px;
}

.hierarchy-code-inline {
  font-size: 10px;
  color: var(--accent);
  margin-left: 6px;
}

.hierarchy-chevron {
  color: var(--text-tertiary);
  transition: transform var(--transition);
  display: inline-flex;
}

.hierarchy-block.collapsed .hierarchy-chevron { transform: rotate(0); }
.hierarchy-block .hierarchy-chevron { transform: rotate(90deg); }
.hierarchy-block.collapsed .hierarchy-body { display: none; }

.hierarchy-body {
  padding: 0 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hierarchy-subgroup {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 12px 14px;
  background: var(--bg);
}

.hierarchy-subgroup.hierarchy-self { border-color: var(--accent); background: var(--accent-dim); }

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

.hierarchy-subgroup-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.hierarchy-users {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.hierarchy-empty {
  font-size: 12px;
  color: var(--text-faint);
  font-style: italic;
  padding: 6px 2px;
}

.hierarchy-direct .hierarchy-users,
.hierarchy-manager > .hierarchy-users {
  padding: 0 18px 18px;
}

.btn-primary-pulse { animation: studioPulse 1.6s ease infinite; }

@keyframes studioPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 58, 237, 0.45); }
  50% { box-shadow: 0 0 0 8px rgba(124, 58, 237, 0); }
}

@media (max-width: 900px) {
  .studio-editor-body { grid-template-columns: 1fr !important; }
  .studio-resize-handle { display: none !important; }
  .studio-toolbar { order: 2; border-right: none; border-top: 1px solid var(--border); flex-direction: row; overflow-x: auto; }
  .studio-sidebar { order: 3; border-left: none; border-top: 1px solid var(--border); }
  .studio-tool-section { flex-direction: row; flex-wrap: wrap; }
  .review-card { grid-template-columns: 1fr; }
  .review-thumb { border-right: none; border-bottom: 1px solid var(--border); }
  .my-qr-card { grid-template-columns: 1fr; text-align: center; }
  .my-qr-image { margin: 0 auto; }
}

.quiz-banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 13px;
  font-weight: 500;
  flex-wrap: wrap;
}
.quiz-banner-sub {
  color: var(--text-tertiary);
  font-weight: 400;
  font-size: 12px;
  margin-left: 6px;
}
.quiz-banner-info { background: var(--info-dim); border-color: rgba(59, 130, 246, 0.32); color: var(--info); }
.quiz-banner-warn { background: var(--warning-dim); border-color: rgba(245, 158, 11, 0.32); color: var(--warning); }
.quiz-banner-danger { background: var(--danger-dim); border-color: rgba(239, 68, 68, 0.32); color: var(--danger); }
.quiz-banner-success { background: var(--success-dim); border-color: rgba(16, 185, 129, 0.32); color: var(--success); }

.quiz-stage { display: flex; flex-direction: column; gap: 18px; }

.quiz-landing { display: flex; flex-direction: column; gap: 16px; }
.quiz-landing-head { display: flex; gap: 14px; align-items: center; }
.quiz-landing-badge {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  display: flex; align-items: center; justify-content: center; color: #fff;
}
.quiz-landing-badge svg { width: 28px; height: 28px; }
.quiz-rule-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.quiz-rule {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 14px;
}
.quiz-rule-num { font-size: 18px; font-weight: 700; color: var(--text); }
.quiz-rule-label { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 2px; }

.quiz-progress {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: calc(var(--topbar-h) + 8px);
  z-index: 5;
}
.quiz-progress-bar {
  height: 6px;
  background: var(--bg);
  border-radius: 6px;
  overflow: hidden;
}
.quiz-progress-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
  transition: width 0.25s ease;
}
.quiz-progress-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-tertiary); font-family: 'JetBrains Mono', monospace; }

.quiz-list { display: flex; flex-direction: column; gap: 14px; }

.quiz-q { display: flex; flex-direction: column; gap: 14px; }
.quiz-q-head { display: flex; gap: 12px; align-items: flex-start; }
.quiz-q-num {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--accent-dim); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px;
  flex-shrink: 0;
}
.quiz-q-topic { font-size: 11px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.6px; }
.quiz-q-prompt { font-size: 15px; font-weight: 600; line-height: 1.45; margin-top: 4px; color: var(--text); }
.quiz-q-options { display: flex; flex-direction: column; gap: 8px; }
.quiz-q-option {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.quiz-q-option:hover { border-color: var(--accent); background: var(--accent-dim); }
.quiz-q-option input[type=radio] { accent-color: var(--accent); }
.quiz-q-option-letter {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  width: 18px;
}
.quiz-q-option-text { font-size: 14px; }

.quiz-submit-row {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 18px;
  position: sticky;
  bottom: 12px;
  z-index: 4;
  gap: 12px;
}
.quiz-submit-warn { font-size: 12px; color: var(--text-tertiary); }

.quiz-result { display: flex; flex-direction: column; gap: 16px; }
.quiz-result-head { display: flex; gap: 14px; align-items: center; }
.quiz-result-badge {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
}
.quiz-result-pass .quiz-result-badge { background: var(--success-dim); color: var(--success); }
.quiz-result-fail .quiz-result-badge { background: var(--danger-dim); color: var(--danger); }
.quiz-result-breakdown { display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.quiz-result-q {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg);
}
.quiz-result-q.ok { border-color: rgba(16, 185, 129, 0.32); background: rgba(16, 185, 129, 0.06); }
.quiz-result-q.bad { border-color: rgba(239, 68, 68, 0.32); background: rgba(239, 68, 68, 0.06); }
.quiz-result-q-num {
  width: 28px; height: 28px; border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  background: var(--surface); color: var(--text);
  font-weight: 700; font-size: 12px;
  flex-shrink: 0;
}
.quiz-result-q-topic { font-size: 10px; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.5px; }
.quiz-result-q-prompt { font-size: 13px; font-weight: 600; margin-top: 2px; }
.quiz-result-q-answer { font-size: 12px; color: var(--success); margin-top: 6px; }
.quiz-result-q-explain { font-size: 12px; color: var(--text-secondary); margin-top: 4px; line-height: 1.5; }

.quiz-pass { display: flex; flex-direction: column; gap: 16px; }
.quiz-pass-head { display: flex; gap: 14px; align-items: center; }
.quiz-pass-badge {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--success-dim); color: var(--success);
  display: flex; align-items: center; justify-content: center;
}
.quiz-pass-grid {
  display: grid;
  grid-template-columns: minmax(180px, 280px) 1fr;
  gap: 18px;
  align-items: start;
}
.quiz-pass-qr { background: #000115; padding: 12px; border-radius: var(--radius-lg); }
.quiz-pass-side { display: flex; flex-direction: column; gap: 12px; }
.quiz-pass-ref {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--accent);
  word-break: break-all;
}
.quiz-pass-note { font-size: 12px; color: var(--text-tertiary); line-height: 1.55; }
.quiz-pass-note-error { color: var(--warning); }

.quiz-lock { text-align: left; display: flex; flex-direction: column; gap: 8px; }
.quiz-lock-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--danger-dim); color: var(--danger);
  display: flex; align-items: center; justify-content: center;
}

@media (max-width: 768px) {
  .quiz-rule-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .quiz-pass-grid { grid-template-columns: 1fr; }
}

.handle-card { display: flex; flex-direction: column; gap: 14px; }
.handle-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.handle-head-text { flex: 1; min-width: 0; }
.handle-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.handle-current {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.handle-current-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-tertiary); font-weight: 600;
}
.handle-current-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
}
.handle-input-row {
  display: flex; align-items: stretch; gap: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
}
.handle-input-row:focus-within { border-color: var(--accent); }
.handle-prefix {
  display: flex; align-items: center;
  padding: 0 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-tertiary);
  white-space: nowrap;
}
.handle-input-row input {
  flex: 1;
  background: transparent !important;
  border: none !important;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px !important;
  padding: 8px 4px !important;
  color: var(--text) !important;
}
.handle-input-row input:disabled { opacity: 0.5; }
.handle-indicator {
  display: flex; align-items: center; justify-content: center;
  width: 28px;
  color: var(--text-tertiary);
}
.handle-indicator.good { color: var(--success); }
.handle-indicator.bad { color: var(--danger); }
.handle-indicator-spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(124, 58, 237, 0.18);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
.handle-hint { font-size: 11px; color: var(--text-tertiary); }
.handle-hint-good { color: var(--success); font-weight: 600; }
.handle-hint-bad { color: var(--danger); font-weight: 600; }
.handle-warning {
  font-size: 12px;
  color: var(--warning);
  background: var(--warning-dim);
  border: 1px solid rgba(245, 158, 11, 0.3);
  padding: 10px 12px;
  border-radius: var(--radius);
  line-height: 1.5;
}
.handle-warning-soft { color: var(--text-secondary); background: var(--bg); border-color: var(--border); }
.handle-meta {
  display: flex; gap: 14px; font-size: 11px; color: var(--text-tertiary);
  flex-wrap: wrap;
}
.handle-rejection {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  background: var(--danger-dim);
  border: 1px solid rgba(239, 68, 68, 0.32);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--danger);
}
.handle-pending-list { display: flex; flex-direction: column; gap: 10px; }
.handle-pending-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-wrap: wrap;
}
.handle-pending-info { flex: 1; min-width: 0; }
.handle-pending-name { font-size: 14px; font-weight: 600; color: var(--text); }
.handle-pending-meta { font-size: 11px; color: var(--text-tertiary); margin-top: 2px; }
.handle-pending-request { font-size: 13px; color: var(--accent); margin-top: 6px; font-family: 'JetBrains Mono', monospace; }
.handle-pending-actions { display: flex; gap: 6px; flex-shrink: 0; }

.quiz-course { display: flex; flex-direction: column; gap: 14px; }
.quiz-course-head { display: flex; gap: 14px; align-items: center; }
.quiz-course-badge {
  width: 52px; height: 52px; border-radius: 13px;
  background: linear-gradient(135deg, rgba(124,58,237,0.18), rgba(14,165,233,0.12));
  color: var(--accent);
  display: flex; align-items: center; justify-content: center;
}
.quiz-course-modules { display: flex; flex-direction: column; gap: 8px; }
.quiz-course-module {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.quiz-course-module summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}
.quiz-course-module summary::-webkit-details-marker { display: none; }
.quiz-course-module-num {
  width: 28px; height: 28px; border-radius: 7px;
  background: var(--accent-dim); color: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px;
  flex-shrink: 0;
}
.quiz-course-module-title { flex: 1; font-size: 14px; font-weight: 600; color: var(--text); }
.quiz-course-module-chev {
  color: var(--text-tertiary);
  display: inline-flex;
  transition: transform 0.2s ease;
}
.quiz-course-module[open] .quiz-course-module-chev { transform: rotate(90deg); }
.quiz-course-module[open] summary { border-bottom: 1px solid var(--border); }
.quiz-course-module-body {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.quiz-course-module-body strong { color: var(--text); font-weight: 700; }
.quiz-course-keypoints {
  padding: 12px 18px 16px;
  border-top: 1px dashed var(--border);
  background: rgba(124,58,237,0.04);
}
.quiz-course-keypoints-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}
.quiz-course-keypoints ul {
  padding-left: 18px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.quiz-course-keypoints li { font-size: 12px; color: var(--text); line-height: 1.5; }

.quiz-cta-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: linear-gradient(135deg, rgba(124,58,237,0.10), rgba(14,165,233,0.06));
  border: 1px solid rgba(124,58,237,0.32);
  padding: 18px 22px;
}
.quiz-cta-top {
  position: sticky;
  top: calc(var(--topbar-h) + 8px);
  z-index: 5;
  backdrop-filter: blur(8px);
}
@media (max-width: 768px) {
  .quiz-cta-card { flex-direction: column; align-items: flex-start; }
}

.cert-locked-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: linear-gradient(135deg, rgba(245,158,11,0.10), rgba(239,68,68,0.06));
  border: 1px solid rgba(245,158,11,0.32);
  padding: 22px 24px;
}
.cert-locked-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--warning-dim);
  color: var(--warning);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.cert-locked-text { flex: 1; min-width: 0; }
.cert-locked-card .btn { flex-shrink: 0; }
@media (max-width: 768px) {
  .cert-locked-card { flex-direction: column; align-items: flex-start; }
}