/* ═══════════════════════════════════════════════
   PayVault Admin UI Design System
   Dark Glassmorphism + Indigo/Violet
═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ─── Design Tokens ─────────────────────────────────────────────────────── */
:root {
  --color-bg:          #080812;
  --color-bg-2:        #0d0d1a;
  --color-surface:     rgba(255,255,255,0.03);
  --color-surface-2:   rgba(255,255,255,0.06);
  --color-surface-3:   rgba(255,255,255,0.09);
  --color-border:      rgba(255,255,255,0.07);
  --color-border-2:    rgba(255,255,255,0.12);

  --color-brand:       #6366f1;
  --color-brand-2:     #818cf8;
  --color-brand-dark:  #4f46e5;
  --color-accent:      #8b5cf6;

  --color-success:     #22c55e;
  --color-success-bg:  rgba(34,197,94,0.1);
  --color-warning:     #f59e0b;
  --color-warning-bg:  rgba(245,158,11,0.1);
  --color-danger:      #ef4444;
  --color-danger-bg:   rgba(239,68,68,0.1);
  --color-info:        #38bdf8;
  --color-info-bg:     rgba(56,189,248,0.1);

  --color-text:        #f1f5f9;
  --color-text-2:      rgba(241,245,249,0.7);
  --color-text-3:      rgba(241,245,249,0.4);
  --color-text-4:      rgba(241,245,249,0.25);

  --font: 'Inter', -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --sidebar-w: 256px;
  --header-h: 64px;

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.6);
}

/* ─── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--color-brand-2); text-decoration: none; }
a:hover { color: var(--color-text); }
input, select, textarea, button { font-family: inherit; }
img { max-width: 100%; }

/* ─── Loading Screen ─────────────────────────────────────────────────────── */
.loading-screen {
  position: fixed; inset: 0;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  z-index: 9999;
  transition: opacity 0.4s ease;
}
.loading-screen.fade-out { opacity: 0; pointer-events: none; }
.loading-logo { display: flex; align-items: center; gap: 12px; font-size: 1.5rem; font-weight: 700; }
.loading-spinner {
  width: 32px; height: 32px;
  border: 2px solid rgba(99,102,241,0.2);
  border-top-color: var(--color-brand);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── App Layout ─────────────────────────────────────────────────────────── */
.app-layout {
  display: grid;
  grid-template-columns: var(--sidebar-w) 1fr;
  grid-template-rows: var(--header-h) 1fr;
  grid-template-areas:
    "sidebar header"
    "sidebar main";
  min-height: 100vh;
}

/* ─── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar {
  grid-area: sidebar;
  background: rgba(8,8,18,0.95);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  z-index: 100;
  backdrop-filter: blur(20px);
  overflow-y: auto;
  transition: transform var(--transition);
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.125rem;
  font-weight: 700;
}

.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--color-brand), var(--color-accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

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

.nav-section-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-3);
  padding: 12px 8px 6px;
  margin-top: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-2);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
}

.nav-item:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
}

.nav-item.active {
  background: rgba(99,102,241,0.15);
  color: var(--color-brand-2);
}

.nav-item.active::before {
  content: '';
  position: absolute;
  left: -12px; top: 50%;
  transform: translateY(-50%);
  width: 3px; height: 60%;
  background: var(--color-brand);
  border-radius: 2px;
}

.nav-item i { width: 18px; height: 18px; flex-shrink: 0; }
.nav-badge {
  margin-left: auto;
  background: var(--color-danger);
  color: white;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 100px;
  min-width: 20px;
  text-align: center;
}

.sidebar-footer {
  padding: 12px;
  border-top: 1px solid var(--color-border);
}

.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition);
}
.sidebar-user:hover { background: var(--color-surface-2); }
.user-avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-brand), var(--color-accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
}
.user-info { flex: 1; min-width: 0; }
.user-name { font-size: 0.8125rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 0.6875rem; color: var(--color-text-3); text-transform: capitalize; }

/* ─── Header ─────────────────────────────────────────────────────────────── */
.header {
  grid-area: header;
  margin-left: var(--sidebar-w);
  height: var(--header-h);
  background: rgba(8,8,18,0.9);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  position: sticky; top: 0; z-index: 90;
  display: flex; align-items: center;
  padding: 0 24px;
  gap: 16px;
}

.header-title { font-size: 1.0625rem; font-weight: 600; flex: 1; }
.header-subtitle { font-size: 0.8125rem; color: var(--color-text-3); }

.header-actions { display: flex; align-items: center; gap: 8px; }

/* ─── Main Content ───────────────────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  padding: 24px;
  min-height: calc(100vh - var(--header-h));
  overflow-x: hidden;
}

/* ─── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn i { width: 16px; height: 16px; }

.btn-primary {
  background: linear-gradient(135deg, var(--color-brand), var(--color-accent));
  color: white;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.1); box-shadow: 0 4px 16px rgba(99,102,241,0.4); transform: translateY(-1px); }

.btn-secondary {
  background: var(--color-surface-2);
  color: var(--color-text);
  border: 1px solid var(--color-border-2);
}
.btn-secondary:hover:not(:disabled) { background: var(--color-surface-3); }

.btn-danger {
  background: rgba(239,68,68,0.15);
  color: var(--color-danger);
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover:not(:disabled) { background: rgba(239,68,68,0.25); }

.btn-success {
  background: rgba(34,197,94,0.15);
  color: var(--color-success);
  border: 1px solid rgba(34,197,94,0.3);
}
.btn-success:hover:not(:disabled) { background: rgba(34,197,94,0.25); }

.btn-sm { padding: 5px 10px; font-size: 0.8125rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); }
.btn-icon.btn-sm { padding: 5px; }

/* ─── Cards ──────────────────────────────────────────────────────────────── */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition);
}
.card:hover { border-color: var(--color-border-2); }
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px;
}
.card-title { font-size: 1rem; font-weight: 600; }
.card-subtitle { font-size: 0.8125rem; color: var(--color-text-3); margin-top: 2px; }

/* ─── Stat Cards ─────────────────────────────────────────────────────────── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--stat-color, var(--color-brand));
  opacity: 0;
  transition: opacity var(--transition);
}
.stat-card:hover::before { opacity: 1; }
.stat-card:hover { border-color: var(--color-border-2); transform: translateY(-2px); box-shadow: var(--shadow); }

.stat-header { display: flex; align-items: center; justify-content: space-between; }
.stat-label { font-size: 0.8125rem; font-weight: 500; color: var(--color-text-3); }
.stat-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--stat-bg, rgba(99,102,241,0.1));
  color: var(--stat-color, var(--color-brand));
}
.stat-icon i { width: 18px; height: 18px; }
.stat-value { font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-change {
  font-size: 0.8125rem;
  display: flex; align-items: center; gap: 4px;
}
.stat-change.up { color: var(--color-success); }
.stat-change.down { color: var(--color-danger); }

/* ─── Table ──────────────────────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

thead { background: rgba(255,255,255,0.02); }
thead th {
  text-align: left;
  padding: 12px 16px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-3);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

tbody tr {
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--color-surface-2); }

tbody td {
  padding: 12px 16px;
  color: var(--color-text-2);
  vertical-align: middle;
}

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

/* ─── Badges / Status ────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-success { background: var(--color-success-bg); color: var(--color-success); }
.badge-danger  { background: var(--color-danger-bg);  color: var(--color-danger);  }
.badge-warning { background: var(--color-warning-bg); color: var(--color-warning); }
.badge-info    { background: var(--color-info-bg);    color: var(--color-info);    }
.badge-neutral { background: var(--color-surface-2);  color: var(--color-text-2);  }
.badge-brand   { background: rgba(99,102,241,0.15);    color: var(--color-brand-2); }

.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

/* ─── Forms ──────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-2);
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-control::placeholder { color: var(--color-text-4); }

select.form-control { cursor: pointer; }

/* ─── Search Bar ─────────────────────────────────────────────────────────── */
.search-bar {
  position: relative;
  display: flex;
  align-items: center;
}
.search-bar i {
  position: absolute; left: 10px;
  width: 16px; height: 16px;
  color: var(--color-text-3);
  pointer-events: none;
}
.search-bar input {
  padding-left: 34px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.875rem;
  width: 240px;
  height: 36px;
  outline: none;
  transition: border-color var(--transition);
}
.search-bar input:focus { border-color: var(--color-brand); }
.search-bar input::placeholder { color: var(--color-text-3); }

/* ─── Pagination ─────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 16px 0;
}
.page-btn {
  min-width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text-2);
  transition: all var(--transition);
}
.page-btn:hover { background: var(--color-surface-2); color: var(--color-text); }
.page-btn.active { background: var(--color-brand); border-color: var(--color-brand); color: white; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ─── Modal ──────────────────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal-backdrop.hidden { display: none; }

.modal {
  background: #0d0d1e;
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 640px;
  max-height: 85vh;
  overflow-y: auto;
  animation: modal-in 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modal-in {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--color-border);
}
.modal-title { font-size: 1rem; font-weight: 700; }
.modal-body { padding: 24px; }
.modal-footer {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 16px 24px;
  border-top: 1px solid var(--color-border);
}

/* ─── Keys Section ───────────────────────────────────────────────────────── */
.keys-section {
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}
.keys-section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.keys-section-title {
  font-size: 0.9rem; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  color: var(--color-text);
}
.keys-section-title i { width: 16px; height: 16px; color: var(--color-brand); }

.key-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
}
.key-card.empty {
  text-align: center;
  padding: 24px;
  color: var(--color-text-3);
}
.key-card-row {
  display: flex; align-items: center; justify-content: space-between;
}
.key-card-info {
  display: flex; align-items: center; gap: 10px;
}
.key-card-actions {
  display: flex; gap: 4px;
}
.key-card-meta {
  display: flex; gap: 16px;
  margin-top: 8px;
  font-size: 0.75rem;
  color: var(--color-text-3);
}

.key-reveal {
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-lg);
  padding: 16px;
}
.key-reveal-warning {
  display: flex; align-items: center; gap: 8px;
  color: #f59e0b; font-size: 0.85rem; font-weight: 500;
  margin-bottom: 12px;
}
.key-reveal-warning i { width: 16px; height: 16px; flex-shrink: 0; }
.key-display {
  display: flex; align-items: center; gap: 8px;
  background: rgba(0,0,0,0.3);
  border-radius: var(--radius);
  padding: 10px 14px;
}
.key-display code {
  flex: 1; font-size: 0.8rem; font-family: 'JetBrains Mono', monospace;
  color: #a5b4fc; word-break: break-all; user-select: all;
}
.mt-8 { margin-top: 8px; }
.text-muted { color: var(--color-text-3); }

/* ─── Toast ──────────────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 300;
  display: flex; flex-direction: column; gap: 8px;
  pointer-events: none;
}

.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  background: #1a1a2e;
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  pointer-events: all;
  animation: toast-in 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-width: 260px; max-width: 380px;
}
.toast.out { animation: toast-out 0.25s ease forwards; }
.toast i { width: 18px; height: 18px; flex-shrink: 0; }
.toast-success { border-left: 3px solid var(--color-success); }
.toast-error   { border-left: 3px solid var(--color-danger); }
.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-info    { border-left: 3px solid var(--color-brand); }

@keyframes toast-in  { from { opacity: 0; transform: translateY(20px) scale(0.9); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes toast-out { to   { opacity: 0; transform: translateX(100%); } }

/* ─── Empty State ────────────────────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  text-align: center;
  color: var(--color-text-3);
  gap: 12px;
}
.empty-state i { width: 48px; height: 48px; opacity: 0.4; }
.empty-state h3 { font-size: 1rem; font-weight: 600; color: var(--color-text-2); }
.empty-state p  { font-size: 0.875rem; max-width: 320px; }

/* ─── Timeline ───────────────────────────────────────────────────────────── */
.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  padding-bottom: 16px;
  position: relative;
}
.timeline-item:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 11px; top: 24px; bottom: 0;
  width: 2px; background: var(--color-border);
}
.timeline-dot {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-brand);
  border: 2px solid var(--color-bg);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.timeline-dot i { width: 12px; height: 12px; color: white; }
.timeline-content { padding-top: 2px; }
.timeline-title { font-size: 0.875rem; font-weight: 600; }
.timeline-time  { font-size: 0.75rem; color: var(--color-text-3); }
.timeline-body  { font-size: 0.8125rem; color: var(--color-text-2); margin-top: 4px; }

/* ─── Misc Utilities ─────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-muted { color: var(--color-text-3); }
.text-brand { color: var(--color-brand-2); }
.text-success { color: var(--color-success); }
.text-danger  { color: var(--color-danger); }
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; font-size: 0.85em; }

.copy-btn {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.75rem; color: var(--color-text-3);
  cursor: pointer; padding: 2px 6px;
  border-radius: 4px;
  transition: all var(--transition);
}
.copy-btn:hover { background: var(--color-surface-2); color: var(--color-text); }

.divider { height: 1px; background: var(--color-border); margin: 20px 0; }

/* ─── Chart containers ───────────────────────────────────────────────────── */
.chart-container { position: relative; height: 200px; }
.chart-container canvas { max-height: 100%; }

/* ─── Login Page ─────────────────────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 30% 50%, rgba(99,102,241,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 20%, rgba(139,92,246,0.08) 0%, transparent 50%);
  padding: 16px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
}

.login-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
}

.login-logo-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--color-brand), var(--color-accent));
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
}

.login-title { font-size: 1.5rem; font-weight: 800; }
.login-subtitle { font-size: 0.875rem; color: var(--color-text-3); text-align: center; }

.login-error {
  background: var(--color-danger-bg);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.875rem;
  color: var(--color-danger);
  margin-bottom: 16px;
}

/* ─── Scrollbar ──────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ─── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content, .header { margin-left: 0; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: 1fr; }
  .main-content { padding: 16px; }
}

/* ═══════════════════════════════════════════════
   SPA LAYOUT (New from app.js / components.js)
═══════════════════════════════════════════════ */

/* Admin Layout */
.admin-layout {
  display: flex;
  min-height: 100vh;
}

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

.top-header {
  height: var(--header-h);
  background: rgba(8,8,18,0.9);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(20px);
  position: sticky; top: 0; z-index: 90;
  display: flex; align-items: center;
  padding: 0 24px;
  justify-content: space-between;
}

.header-right { display: flex; align-items: center; gap: 12px; }
.header-clock { font-size: 0.8125rem; color: var(--color-text-3); font-variant-numeric: tabular-nums; }
.header-avatar { color: var(--color-text-3); cursor: pointer; }
.header-avatar i { width: 28px; height: 28px; }

.page-content {
  flex: 1;
  padding: 24px;
  overflow-x: hidden;
}

.sidebar-header { padding: 20px 16px 16px; border-bottom: 1px solid var(--color-border); }
.logo-name { font-size: 1rem; font-weight: 700; line-height: 1; }
.logo-sub { font-size: 0.6875rem; color: var(--color-text-3); margin-top: 2px; }

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

/* ─── Page Structure ────────────────────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}
.page-title { font-size: 1.375rem; font-weight: 700; }
.page-subtitle { font-size: 0.875rem; color: var(--color-text-3); margin-top: 2px; }
.page-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.page-loading {
  display: flex; align-items: center; justify-content: center;
  min-height: 200px;
}

/* ─── Spinner ───────────────────────────────────────────────────────────── */
.spinner {
  width: 32px; height: 32px;
  border: 2px solid rgba(99,102,241,0.2);
  border-top-color: var(--color-brand);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
.spinner-sm {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ─── Stats Grids ───────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.stats-grid-sm {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition);
}
.stat-card:hover { border-color: var(--color-border-2); transform: translateY(-2px); box-shadow: var(--shadow); }

.stat-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stat-icon i { width: 22px; height: 22px; }
.stat-icon-primary { background: rgba(99,102,241,0.15); color: var(--color-brand-2); }
.stat-icon-violet  { background: rgba(139,92,246,0.15);  color: #a78bfa; }
.stat-icon-blue    { background: rgba(59,130,246,0.15);  color: #60a5fa; }
.stat-icon-emerald { background: rgba(34,197,94,0.15);   color: var(--color-success); }
.stat-icon-warning { background: rgba(245,158,11,0.15);  color: var(--color-warning); }
.stat-icon-danger  { background: rgba(239,68,68,0.15);   color: var(--color-danger); }

.stat-body { flex: 1; min-width: 0; }
.stat-value { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; }
.stat-title { font-size: 0.8125rem; color: var(--color-text-3); margin-top: 2px; }
.stat-trend { font-size: 0.75rem; display: flex; align-items: center; gap: 3px; margin-top: 4px; }
.stat-trend i { width: 14px; height: 14px; }
.stat-trend.up { color: var(--color-success); }
.stat-trend.down { color: var(--color-danger); }

/* ─── Dashboard Grid ────────────────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 20px;
}
@media (max-width: 1024px) { .dashboard-grid { grid-template-columns: 1fr; } }

.chart-container { position: relative; height: 240px; }

/* Recent Transactions */
.recent-tx-list { display: flex; flex-direction: column; gap: 1px; }
.recent-tx-item {
  display: flex; align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  gap: 12px;
}
.recent-tx-item:last-child { border-bottom: none; }
.tx-service { font-size: 0.75rem; color: var(--color-text-3); width: 80px; flex-shrink: 0; }
.tx-info { flex: 1; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tx-entity { font-size: 0.8125rem; }
.tx-amount { font-size: 0.875rem; font-weight: 600; font-variant-numeric: tabular-nums; }
.amount-success { color: var(--color-success); }

/* ─── Form Controls (unified) ───────────────────────────────────────────── */
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.form-input::placeholder { color: var(--color-text-4); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-select { cursor: pointer; appearance: none; 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='%2394a3b8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 28px; }
.form-input.sm, .form-select.sm { padding: 6px 10px; font-size: 0.8125rem; }
.form-error { background: var(--color-danger-bg); border: 1px solid rgba(239,68,68,0.3); border-radius: var(--radius-sm); padding: 8px 12px; font-size: 0.8125rem; color: var(--color-danger); margin-top: 8px; }
.required { color: var(--color-danger); }

/* ─── Input Icon Wrap ───────────────────────────────────────────────────── */
.input-icon-wrap { position: relative; }
.input-icon-wrap .form-input { padding-left: 36px; }
.input-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--color-text-3); pointer-events: none; }
.toggle-password { position: absolute; right: 10px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--color-text-3); cursor: pointer; padding: 2px; }

/* ─── Filter Bar ────────────────────────────────────────────────────────── */
.filter-bar {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  flex-wrap: wrap;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.search-input-wrap { position: relative; flex: 1; min-width: 200px; }
.search-input-wrap .form-input { padding-left: 34px; }
.search-icon { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; color: var(--color-text-3); pointer-events: none; }

/* ─── Data Table (new class names) ─────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.data-table thead { background: rgba(255,255,255,0.02); }
.data-table thead th { text-align: left; padding: 12px 16px; font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-3); border-bottom: 1px solid var(--color-border); white-space: nowrap; }
.data-table tbody tr { border-bottom: 1px solid var(--color-border); transition: background var(--transition); }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:hover { background: var(--color-surface-2); }
.data-table tbody td { padding: 12px 16px; color: var(--color-text-2); vertical-align: middle; }
.table-row { cursor: default; }

.glass { backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.card.glass { background: rgba(13,13,30,0.6); border: 1px solid var(--color-border); }
.filter-bar.glass { background: rgba(13,13,30,0.6); }
.sidebar.glass { background: rgba(8,8,18,0.95); }
.top-header.glass { background: rgba(8,8,18,0.9); }

/* ─── Toast (new) ───────────────────────────────────────────────────────── */
.toast {
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  min-width: 280px; max-width: 380px;
  pointer-events: all;
}
.toast.visible { opacity: 1; transform: translateY(0) scale(1); }
.toast-icon { width: 18px; height: 18px; flex-shrink: 0; }
.toast-message { flex: 1; font-size: 0.875rem; }
.toast-close { background: none; border: none; color: var(--color-text-3); cursor: pointer; padding: 2px; margin-left: 4px; }
.toast-success { border-left: 3px solid var(--color-success); }
.toast-error   { border-left: 3px solid var(--color-danger); }
.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-info    { border-left: 3px solid var(--color-brand); }

/* ─── Skeleton ──────────────────────────────────────────────────────────── */
.skeleton-wrapper { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.skeleton-row { display: flex; gap: 16px; align-items: center; }
.skeleton { height: 16px; background: linear-gradient(90deg, rgba(255,255,255,.04) 25%, rgba(255,255,255,.08) 50%, rgba(255,255,255,.04) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: 4px; }
.skeleton.w-20 { width: 20%; }
.skeleton.w-30 { width: 30%; }
.skeleton.w-40 { width: 40%; }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ─── Code Tag ──────────────────────────────────────────────────────────── */
.code-tag { font-family: 'JetBrains Mono', monospace; background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 4px; font-size: 0.8em; color: var(--color-brand-2); }
.code-tag.sm { font-size: 0.75em; }
code.code-tag { all: unset; font-family: 'JetBrains Mono', monospace; background: rgba(255,255,255,.06); padding: 2px 6px; border-radius: 4px; font-size: 0.8em; color: var(--color-brand-2); }

/* ─── Btn additions ─────────────────────────────────────────────────────── */
.btn.sm { padding: 5px 10px; font-size: 0.8125rem; }
.btn.danger { color: var(--color-danger); }
.btn.danger:hover { background: var(--color-danger-bg); }
.btn.success { color: var(--color-success); }
.btn-ghost { background: transparent; color: var(--color-text-2); border: 1px solid var(--color-border); }
.btn-ghost:hover { background: var(--color-surface-2); color: var(--color-text); }
.btn-outline { background: transparent; color: var(--color-brand-2); border: 1px solid var(--color-brand-dark); }
.btn-outline:hover { background: rgba(99,102,241,0.1); }
.btn-full { width: 100%; }
.btn-icon { padding: 8px; background: none; border: none; color: var(--color-text-3); cursor: pointer; border-radius: var(--radius-sm); transition: all var(--transition); }
.btn-icon:hover { background: var(--color-surface-2); color: var(--color-text); }

/* ─── Auth Page ─────────────────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--color-bg);
  background-image:
    radial-gradient(ellipse at 30% 50%, rgba(99,102,241,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 20%, rgba(139,92,246,0.08) 0%, transparent 50%);
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.auth-card {
  width: 100%; max-width: 400px; z-index: 1;
  background: rgba(13,13,30,0.8);
  border: 1px solid var(--color-border-2);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.auth-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
.auth-title { font-size: 1.25rem; font-weight: 700; }
.auth-subtitle { font-size: 0.75rem; color: var(--color-text-3); }
.auth-heading { font-size: 1.5rem; font-weight: 800; margin-bottom: 24px; }
.auth-desc { font-size: 0.875rem; color: var(--color-text-3); margin-bottom: 20px; }
.auth-form { display: flex; flex-direction: column; gap: 0; }
.auth-icon-2fa { width: 64px; height: 64px; border-radius: 50%; background: rgba(99,102,241,0.15); display: flex; align-items: center; justify-content: center; color: var(--color-brand-2); }
.auth-icon-2fa i { width: 32px; height: 32px; }

/* Animated orbs */
.auth-bg-orbs { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.3; animation: float 8s ease-in-out infinite; }
.orb-1 { width: 300px; height: 300px; background: rgba(99,102,241,0.4); top: -100px; left: -100px; animation-delay: 0s; }
.orb-2 { width: 250px; height: 250px; background: rgba(139,92,246,0.3); bottom: -80px; right: -60px; animation-delay: -3s; }
.orb-3 { width: 200px; height: 200px; background: rgba(56,189,248,0.2); top: 50%; right: 15%; animation-delay: -6s; }
@keyframes float { 0%,100% { transform: translateY(0) scale(1); } 50% { transform: translateY(-20px) scale(1.05); } }

/* TOTP input */
.totp-input { text-align: center; font-size: 1.5rem; font-weight: 700; letter-spacing: 0.3em; }

/* ─── Detail Grid ───────────────────────────────────────────────────────── */
.detail-grid { display: flex; flex-direction: column; gap: 1px; }
.detail-row { display: flex; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--color-border); gap: 16px; }
.detail-row:last-child { border-bottom: none; }
.detail-label { font-size: 0.8125rem; color: var(--color-text-3); width: 140px; flex-shrink: 0; padding-top: 2px; }
.detail-value { font-size: 0.875rem; flex: 1; word-break: break-all; }

/* ─── Key Reveal ────────────────────────────────────────────────────────── */
.key-reveal { margin-top: 20px; }
.key-display { display: flex; align-items: center; gap: 8px; background: rgba(0,0,0,.3); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 12px; margin-top: 8px; }
.key-display code { flex: 1; font-family: monospace; font-size: 0.85em; word-break: break-all; color: var(--color-success); }
.text-warning { color: var(--color-warning); font-size: 0.875rem; margin-bottom: 12px; display: block; }

/* ─── Action Buttons ────────────────────────────────────────────────────── */
.action-btns { display: flex; gap: 4px; }
.btn-ghost.sm, .btn-success.sm, .btn-danger.sm { padding: 4px 8px; font-size: 0.8125rem; }
.btn-success { background: rgba(34,197,94,0.15); color: var(--color-success); border: 1px solid rgba(34,197,94,0.3); }
.btn-success:hover { background: rgba(34,197,94,0.25); }
.btn-danger { background: rgba(239,68,68,0.15); color: var(--color-danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-danger:hover { background: rgba(239,68,68,0.25); }

/* ─── Service Cards ─────────────────────────────────────────────────────── */
.service-name { font-weight: 500; font-size: 0.875rem; }
.service-desc { font-size: 0.75rem; color: var(--color-text-3); }

/* ─── Amount formatting ─────────────────────────────────────────────────── */
.amount { font-weight: 600; font-variant-numeric: tabular-nums; color: var(--color-text); }

/* ─── Event Timeline ────────────────────────────────────────────────────── */
.event-timeline { margin-top: 20px; }
.event-timeline h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 12px; }
.event-item { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.event-item:last-child { border-bottom: none; }
.event-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-brand); margin-top: 6px; flex-shrink: 0; }
.event-content { flex: 1; display: flex; justify-content: space-between; }
.event-type { font-size: 0.8125rem; font-weight: 500; }
.event-time { font-size: 0.75rem; color: var(--color-text-3); }

/* ─── Config ────────────────────────────────────────────────────────────── */
.config-sections { display: flex; flex-direction: column; gap: 20px; }
.config-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.config-item { display: flex; flex-direction: column; gap: 6px; }
.config-desc { font-size: 0.75rem; color: var(--color-text-3); }

/* ─── Profile ───────────────────────────────────────────────────────────── */
.profile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 768px) { .profile-grid { grid-template-columns: 1fr; } }
.profile-info { display: flex; gap: 20px; flex-direction: column; }
.profile-avatar { display: flex; justify-content: center; padding: 8px 0; }
.security-actions { display: flex; flex-direction: column; gap: 12px; }
.info-box { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-radius: var(--radius-sm); font-size: 0.875rem; }
.info-box.success { background: var(--color-success-bg); border: 1px solid rgba(34,197,94,0.2); color: var(--color-success); }
.info-box i { width: 18px; height: 18px; flex-shrink: 0; }
.qr-container { display: flex; justify-content: center; padding: 16px; background: white; border-radius: var(--radius); margin: 8px 0; }
.qr-container svg { max-width: 200px; }

/* ─── IPN ────────────────────────────────────────────────────────────────── */
.service-ipn-selector { display: flex; gap: 12px; align-items: flex-end; }
.service-ipn-selector .form-group { flex: 1; margin: 0; }
.checkbox-group { display: flex; flex-direction: column; gap: 6px; margin-top: 6px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 0.875rem; cursor: pointer; }
.checkbox-label input { width: 16px; height: 16px; accent-color: var(--color-brand); }

/* ─── Misc ───────────────────────────────────────────────────────────────── */
.mt-16 { margin-top: 16px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.p-16  { padding: 16px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.card-title { font-size: 1rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-title i { width: 18px; height: 18px; }
.empty-state.sm { padding: 32px 16px; }
.table-wrapper { overflow-x: auto; }

/* ─── Responsive additions ─────────────────────────────────────────────── */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid-sm { grid-template-columns: 1fr 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .stats-grid, .stats-grid-sm { grid-template-columns: 1fr; }
  .page-content { padding: 16px; }
  .auth-card { padding: 24px; }
}

/* ─── Nav Separator ────────────────────────────────────────────────────── */
.nav-separator { height: 1px; background: var(--color-border); margin: 8px 12px; }

/* ─── Flow Diagram Page ─────────────────────────────────────────────────── */
.flow-page { max-width: 900px; }
.flow-section { margin-bottom: 48px; }
.flow-section-title {
  font-size: 1rem; font-weight: 700;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px; color: var(--color-text);
}
.flow-section-title i { width: 18px; height: 18px; color: var(--color-brand); }

.flow-diagram {
  display: flex; align-items: center; flex-wrap: wrap; gap: 0;
  margin: 16px 0 8px;
}
.flow-node {
  display: flex; flex-direction: column; align-items: center;
  background: var(--color-surface-2); border: 1px solid var(--color-border-2);
  border-radius: var(--radius); padding: 14px 16px;
  min-width: 120px; text-align: center; transition: var(--transition);
}
.flow-node:hover { border-color: var(--color-brand); background: rgba(99,102,241,0.08); }
.flow-node-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; margin: 0 auto 8px; }
.flow-node-icon i { width: 16px; height: 16px; }
.flow-node-icon.brand   { background: rgba(99,102,241,0.15);  color: var(--color-brand); }
.flow-node-icon.success { background: rgba(34,197,94,0.12);   color: var(--color-success); }
.flow-node-icon.warning { background: rgba(245,158,11,0.12);  color: var(--color-warning); }
.flow-node-icon.danger  { background: rgba(239,68,68,0.12);   color: var(--color-danger); }
.flow-node-icon.info    { background: rgba(56,189,248,0.12);  color: var(--color-info); }
.flow-node-label { font-size: 0.72rem; font-weight: 600; color: var(--color-text); line-height: 1.3; }
.flow-node-sub   { font-size: 0.64rem; color: var(--color-text-3); margin-top: 3px; }

.flow-arrow { display: flex; align-items: center; padding: 0 4px; color: var(--color-text-4); flex-shrink: 0; }
.flow-arrow i { width: 16px; height: 16px; }

.flow-list { display: flex; flex-direction: column; gap: 0; }
.flow-list-item { display: flex; align-items: flex-start; gap: 16px; padding: 14px 0; position: relative; }
.flow-list-item::before { content: ''; position: absolute; left: 15px; top: 44px; bottom: -14px; width: 2px; background: var(--color-border); }
.flow-list-item:last-child::before { display: none; }
.flow-list-num { width: 32px; height: 32px; flex-shrink: 0; background: var(--color-brand); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.72rem; font-weight: 700; }
.flow-list-content h4 { font-size: 0.875rem; font-weight: 600; margin-bottom: 4px; }
.flow-list-content p  { font-size: 0.8125rem; color: var(--color-text-2); margin: 0; }

/* ─── Admin Docs Page ───────────────────────────────────────────────────── */
.admin-docs { max-width: 840px; }
.docs-section h2 { font-size: 1.05rem; font-weight: 700; display: flex; align-items: center; gap: 10px; margin: 32px 0 14px; padding-top: 24px; border-top: 1px solid var(--color-border); }
.docs-section h2:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.docs-section h2 i { width: 17px; height: 17px; color: var(--color-brand); }
.docs-section h3 { font-size: 0.9rem; font-weight: 600; margin: 18px 0 8px; }
.docs-section p  { font-size: 0.875rem; color: var(--color-text-2); margin-bottom: 10px; line-height: 1.7; }
.docs-section ul, .docs-section ol { padding-left: 20px; margin-bottom: 12px; }
.docs-section li { font-size: 0.875rem; color: var(--color-text-2); margin-bottom: 5px; line-height: 1.6; }
.docs-section code { font-family: 'JetBrains Mono', monospace; font-size: 0.78em; background: var(--color-surface-2); padding: 2px 6px; border-radius: 4px; color: var(--color-brand-2); }
.docs-section strong { color: var(--color-text); }

.docs-perm-table { width: 100%; border-collapse: collapse; margin-bottom: 20px; font-size: 0.82rem; }
.docs-perm-table th { text-align: left; padding: 8px 12px; font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-text-3); border-bottom: 1px solid var(--color-border-2); }
.docs-perm-table td { padding: 9px 12px; border-bottom: 1px solid var(--color-border); color: var(--color-text-2); vertical-align: top; }
.docs-perm-table .yes { color: var(--color-success); font-weight: 600; }
.docs-perm-table .no  { color: var(--color-text-4); }

.docs-callout { border: 1px solid var(--color-border-2); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 14px; background: var(--color-surface); }
.docs-callout.info  { border-color: rgba(56,189,248,0.25);  background: rgba(56,189,248,0.06); }
.docs-callout.warn  { border-color: rgba(245,158,11,0.25);  background: rgba(245,158,11,0.06); }
.docs-callout.tip   { border-color: rgba(34,197,94,0.25);   background: rgba(34,197,94,0.06); }
.docs-callout-title { font-size: 0.8rem; font-weight: 600; display: flex; align-items: center; gap: 7px; margin-bottom: 6px; }
.docs-callout.info  .docs-callout-title { color: var(--color-info); }
.docs-callout.warn  .docs-callout-title { color: var(--color-warning); }
.docs-callout.tip   .docs-callout-title { color: var(--color-success); }
.docs-callout i { width: 14px; height: 14px; }
.docs-callout p { font-size: 0.8125rem; margin: 0; }