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

/* ═══════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════ */
:root {
  /* Colors */
  --bg-primary:    #070c1a;
  --bg-secondary:  #0d1530;
  --bg-card:       #111827;
  --bg-card-hover: #162035;
  --bg-sidebar:    #0a1020;
  --bg-modal:      #0e1628;

  --border:        rgba(79, 142, 247, 0.15);
  --border-hover:  rgba(79, 142, 247, 0.4);
  --border-glass:  rgba(255,255,255,0.06);

  --color-primary:      #4F8EF7;
  --color-primary-dark: #3a71d8;
  --color-accent:       #7C3AED;
  --color-accent-light: #9d69ff;
  --color-success:      #10b981;
  --color-warning:      #f59e0b;
  --color-danger:       #ef4444;
  --color-hot:          #ff5a36;
  --color-warm:         #f59e0b;
  --color-cold:         #64748b;

  --text-primary:   #f0f6ff;
  --text-secondary: #8ba3c7;
  --text-muted:     #4a6080;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #4F8EF7 0%, #7C3AED 100%);
  --grad-card:    linear-gradient(145deg, rgba(17,24,39,0.9) 0%, rgba(13,21,48,0.7) 100%);
  --grad-glow:    radial-gradient(ellipse at top, rgba(79,142,247,0.12) 0%, transparent 70%);

  /* Spacing */
  --space-xs: 4px; --space-sm: 8px; --space-md: 16px;
  --space-lg: 24px; --space-xl: 32px; --space-2xl: 48px;

  /* Border Radius */
  --radius-sm: 6px; --radius-md: 12px; --radius-lg: 16px; --radius-xl: 24px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:   0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:   0 8px 40px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 20px rgba(79,142,247,0.25);
  --shadow-card: 0 1px 1px rgba(79,142,247,0.08), 0 4px 16px rgba(0,0,0,0.4);

  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.4s ease;

  /* Sidebar width */
  --sidebar-width: 260px;
  --header-height: 64px;
}

/* ═══════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  background-image: var(--grad-glow);
  background-attachment: fixed;
}
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent-light); }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: 'Inter', sans-serif; }
input, textarea, select { font-family: 'Inter', sans-serif; }

/* ═══════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: rgba(79,142,247,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(79,142,247,0.6); }

/* ═══════════════════════════════════════
   HEADER
═══════════════════════════════════════ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-height);
  background: rgba(7,12,26,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glass);
  display: flex; align-items: center;
  padding: 0 var(--space-lg);
  gap: var(--space-lg);
}
.logo {
  display: flex; align-items: center; gap: var(--space-sm);
  font-family: 'Outfit', sans-serif;
  font-size: 1.2rem; font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
}
.logo-icon {
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--grad-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  box-shadow: var(--shadow-glow);
}
.header-spacer { flex: 1; }
.header-nav { display: flex; align-items: center; gap: var(--space-md); }

/* ═══════════════════════════════════════
   LAYOUT
═══════════════════════════════════════ */
.app-layout {
  display: flex;
  padding-top: var(--header-height);
  min-height: 100vh;
}
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-glass);
  padding: var(--space-lg) var(--space-md);
  position: fixed;
  top: var(--header-height);
  left: 0; bottom: 0;
  overflow-y: auto;
}
.main-content {
  flex: 1;
  margin-left: var(--sidebar-width);
  padding: var(--space-lg);
  max-width: 1400px;
}
.full-content { padding: var(--space-lg) var(--space-xl); max-width: 1400px; margin: 0 auto; }

/* ═══════════════════════════════════════
   BUTTONS
═══════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: var(--space-sm);
  padding: 10px 20px; border-radius: var(--radius-md);
  font-size: 0.875rem; font-weight: 600;
  border: none; transition: all var(--transition);
  cursor: pointer; white-space: nowrap;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(79,142,247,0.3);
}
.btn-primary:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(79,142,247,0.45);
}
.btn-accent {
  background: linear-gradient(135deg, #7C3AED, #9d69ff);
  color: #fff;
  box-shadow: 0 4px 15px rgba(124,58,237,0.3);
}
.btn-accent:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(124,58,237,0.45);
}
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-hover);
  color: var(--color-primary);
}
.btn-outline:hover:not(:disabled) {
  background: rgba(79,142,247,0.1);
  border-color: var(--color-primary);
}
.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  border: 1px solid var(--border-glass);
}
.btn-ghost:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-success { background: var(--color-success); color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.8rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); }

/* ═══════════════════════════════════════
   CARDS
═══════════════════════════════════════ */
.card {
  background: var(--grad-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  backdrop-filter: blur(8px);
}
.card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-glow), var(--shadow-md); transform: translateY(-2px); }

/* Document Card */
.doc-card {
  background: var(--grad-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
  display: flex; flex-direction: column;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}
.doc-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: var(--shadow-glow), var(--shadow-lg); }
.doc-card-thumb {
  height: 120px;
  background: linear-gradient(135deg, rgba(79,142,247,0.1), rgba(124,58,237,0.1));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; position: relative;
  border-bottom: 1px solid var(--border-glass);
}
.doc-card-body { padding: var(--space-md); flex: 1; display: flex; flex-direction: column; gap: var(--space-sm); }
.doc-card-title { font-size: 0.95rem; font-weight: 600; line-height: 1.4; color: var(--text-primary); }
.doc-card-meta { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: auto; }
.doc-card-footer { padding: var(--space-sm) var(--space-md); border-top: 1px solid var(--border-glass); display: flex; gap: var(--space-sm); align-items: center; }
.doc-stats { display: flex; gap: var(--space-md); font-size: 0.78rem; color: var(--text-muted); }
.doc-stats span { display: flex; align-items: center; gap: 4px; }

/* ═══════════════════════════════════════
   BADGES
═══════════════════════════════════════ */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge-primary { background: rgba(79,142,247,0.15); color: #4F8EF7; border: 1px solid rgba(79,142,247,0.3); }
.badge-accent  { background: rgba(124,58,237,0.15); color: #9d69ff; border: 1px solid rgba(124,58,237,0.3); }
.badge-success { background: rgba(16,185,129,0.15); color: #10b981; border: 1px solid rgba(16,185,129,0.3); }
.badge-warning { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.badge-danger  { background: rgba(239,68,68,0.15);  color: #ef4444; border: 1px solid rgba(239,68,68,0.3); }
.badge-muted   { background: rgba(100,116,139,0.15); color: #94a3b8; border: 1px solid rgba(100,116,139,0.2); }
.badge-hot     { background: rgba(255,90,54,0.15);  color: #ff5a36; border: 1px solid rgba(255,90,54,0.3); }
.badge-warm    { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }
.badge-cold    { background: rgba(100,116,139,0.15); color: #94a3b8; border: 1px solid rgba(100,116,139,0.2); }

/* Access mode */
.access-download { background: rgba(16,185,129,0.15); color: #10b981; border: 1px solid rgba(16,185,129,0.3); }
.access-view     { background: rgba(79,142,247,0.15); color: #4F8EF7; border: 1px solid rgba(79,142,247,0.3); }
.access-demo     { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }

/* ═══════════════════════════════════════
   FORM ELEMENTS
═══════════════════════════════════════ */
.form-group { display: flex; flex-direction: column; gap: var(--space-xs); }
.form-label { font-size: 0.85rem; font-weight: 500; color: var(--text-secondary); }
.form-input, .form-select, .form-textarea {
  background: rgba(255,255,255,0.04);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--transition);
  width: 100%;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--color-primary);
  background: rgba(79,142,247,0.06);
  box-shadow: 0 0 0 3px rgba(79,142,247,0.12);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select { appearance: none; cursor: pointer; }
.form-textarea { resize: vertical; min-height: 100px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

/* Search bar */
.search-wrapper {
  position: relative; flex: 1; max-width: 600px;
}
.search-input {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 12px 48px 12px 48px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition);
  outline: none;
}
.search-input:focus { border-color: var(--color-primary); background: rgba(79,142,247,0.06); box-shadow: var(--shadow-glow); }
.search-icon { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 1rem; pointer-events: none; }
.search-clear { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); color: var(--text-muted); cursor: pointer; display: none; }
.search-clear.visible { display: block; }

/* Toggle / Checkbox */
.toggle { position: relative; width: 44px; height: 24px; cursor: pointer; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1);
  border-radius: 12px; transition: all var(--transition);
}
.toggle-slider::before {
  content: ''; position: absolute;
  width: 18px; height: 18px;
  left: 3px; top: 3px;
  background: var(--text-secondary);
  border-radius: 50%; transition: all var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--grad-primary); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: #fff; }

/* ═══════════════════════════════════════
   SIDEBAR FILTER
═══════════════════════════════════════ */
.filter-section { margin-bottom: var(--space-lg); }
.filter-title {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text-muted);
  margin-bottom: var(--space-sm);
  display: flex; align-items: center; justify-content: space-between;
  cursor: pointer; padding: var(--space-xs) 0;
}
.filter-title::after { content: '▾'; transition: transform var(--transition); }
.filter-title.collapsed::after { transform: rotate(-90deg); }
.filter-options { display: flex; flex-direction: column; gap: 4px; }
.filter-option {
  display: flex; align-items: center; gap: var(--space-sm);
  padding: 6px 10px; border-radius: var(--radius-sm);
  cursor: pointer; font-size: 0.875rem; color: var(--text-secondary);
  transition: all var(--transition);
}
.filter-option:hover, .filter-option.active {
  background: rgba(79,142,247,0.1);
  color: var(--color-primary);
}
.filter-option input[type="checkbox"] { accent-color: var(--color-primary); width: 14px; height: 14px; }
.filter-count { margin-left: auto; font-size: 0.72rem; color: var(--text-muted); background: rgba(255,255,255,0.06); padding: 1px 6px; border-radius: 99px; }

/* ═══════════════════════════════════════
   DOCUMENT GRID
═══════════════════════════════════════ */
.doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}
.doc-grid-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-md);
}
.doc-count { font-size: 0.875rem; color: var(--text-muted); }

/* ═══════════════════════════════════════
   MODAL
═══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-md);
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition-slow);
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-modal);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 100%; max-width: 480px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-slow);
  position: relative;
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-close {
  position: absolute; top: var(--space-md); right: var(--space-md);
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: none;
  color: var(--text-secondary); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
}
.modal-close:hover { background: rgba(239,68,68,0.2); color: var(--color-danger); }
.modal-title { font-size: 1.25rem; font-weight: 700; font-family: 'Outfit', sans-serif; margin-bottom: var(--space-sm); }
.modal-sub { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: var(--space-lg); }

/* OTP Input */
.otp-input-group { display: flex; gap: var(--space-sm); justify-content: center; margin: var(--space-lg) 0; }
.otp-input {
  width: 52px; height: 58px; text-align: center;
  font-size: 1.5rem; font-weight: 700;
  background: rgba(255,255,255,0.05);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  outline: none; transition: all var(--transition);
}
.otp-input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(79,142,247,0.2); }
.otp-input.filled { border-color: var(--color-primary); background: rgba(79,142,247,0.08); }

/* ═══════════════════════════════════════
   TOAST NOTIFICATIONS
═══════════════════════════════════════ */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: var(--space-sm); }
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px 14px 16px;
  display: flex; align-items: flex-start; gap: var(--space-sm);
  min-width: 280px; max-width: 380px;
  box-shadow: var(--shadow-lg);
  animation: slideIn 0.3s ease forwards;
}
.toast.success { border-left: 3px solid var(--color-success); }
.toast.error   { border-left: 3px solid var(--color-danger); }
.toast.info    { border-left: 3px solid var(--color-primary); }
.toast.warning { border-left: 3px solid var(--color-warning); }
.toast-icon { font-size: 1rem; flex-shrink: 0; }
.toast-title { font-size: 0.875rem; font-weight: 600; }
.toast-msg { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }
@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(20px); } }

/* ═══════════════════════════════════════
   VIEWER
═══════════════════════════════════════ */
.viewer-wrapper {
  background: var(--bg-secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}
.viewer-toolbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border-glass);
  padding: 10px var(--space-md);
  display: flex; align-items: center; gap: var(--space-sm);
}
.doc-pages { display: flex; flex-direction: column; gap: var(--space-md); padding: var(--space-lg); }
.doc-page {
  background: #fff; color: #111;
  border-radius: var(--radius-sm);
  padding: var(--space-2xl);
  min-height: 400px;
  box-shadow: var(--shadow-md);
  position: relative;
  line-height: 1.8;
}
.doc-page.blurred { filter: blur(8px); pointer-events: none; user-select: none; }
.paywall-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(7,12,26,0.95) 60%, var(--bg-primary) 100%);
  display: flex; align-items: flex-end; justify-content: center;
  padding-bottom: var(--space-2xl);
}
.paywall-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-xl); padding: var(--space-xl) var(--space-2xl);
  text-align: center; max-width: 420px;
  box-shadow: var(--shadow-lg);
}

/* ═══════════════════════════════════════
   ADMIN LAYOUT
═══════════════════════════════════════ */
.admin-layout { display: flex; min-height: 100vh; padding-top: var(--header-height); }
.admin-sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-glass);
  padding: var(--space-md) var(--space-sm);
  position: fixed; top: var(--header-height); left: 0; bottom: 0;
  overflow-y: auto;
}
.admin-content { margin-left: 220px; flex: 1; padding: var(--space-lg); }
.admin-nav { display: flex; flex-direction: column; gap: 4px; }
.admin-nav-item {
  display: flex; align-items: center; gap: var(--space-sm);
  padding: 10px var(--space-md); border-radius: var(--radius-md);
  font-size: 0.875rem; color: var(--text-secondary);
  cursor: pointer; transition: all var(--transition);
  text-decoration: none;
}
.admin-nav-item:hover, .admin-nav-item.active {
  background: rgba(79,142,247,0.1); color: var(--color-primary);
}
.admin-nav-item.active { font-weight: 600; }
.admin-nav-divider { height: 1px; background: var(--border-glass); margin: var(--space-sm) 0; }
.admin-nav-label { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding: var(--space-sm) var(--space-md); }

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-md); }
.kpi-card {
  background: var(--grad-card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--space-lg);
  display: flex; flex-direction: column; gap: var(--space-sm);
  transition: all var(--transition);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.kpi-icon { width: 40px; height: 40px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.kpi-value { font-size: 2rem; font-weight: 800; font-family: 'Outfit', sans-serif; }
.kpi-label { font-size: 0.8rem; color: var(--text-muted); }
.kpi-trend { font-size: 0.78rem; display: flex; align-items: center; gap: 4px; }
.kpi-trend.up { color: var(--color-success); }
.kpi-trend.down { color: var(--color-danger); }

/* Table */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; padding: 12px var(--space-md);
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}
.data-table td {
  padding: 14px var(--space-md); font-size: 0.875rem;
  border-bottom: 1px solid var(--border-glass);
  vertical-align: middle;
}
.data-table tr:hover td { background: rgba(79,142,247,0.04); }
.data-table .actions { display: flex; gap: var(--space-xs); }

/* ═══════════════════════════════════════
   STATS MINI BAR
═══════════════════════════════════════ */
.mini-bar-container { display: flex; flex-direction: column; gap: 10px; }
.mini-bar-item { display: flex; flex-direction: column; gap: 4px; }
.mini-bar-header { display: flex; justify-content: space-between; font-size: 0.8rem; }
.mini-bar-track { height: 6px; background: rgba(255,255,255,0.08); border-radius: 3px; overflow: hidden; }
.mini-bar-fill { height: 100%; border-radius: 3px; background: var(--grad-primary); transition: width 1s ease; }

/* Donut Chart CSS */
.donut-chart-wrapper { display: flex; align-items: center; gap: var(--space-lg); flex-wrap: wrap; }
.donut-legend { display: flex; flex-direction: column; gap: var(--space-sm); }
.legend-item { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.85rem; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ═══════════════════════════════════════
   PROFILE & ACTIVITY
═══════════════════════════════════════ */
.profile-header {
  display: flex; align-items: center; gap: var(--space-lg);
  padding: var(--space-xl); background: var(--grad-card);
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  margin-bottom: var(--space-lg);
}
.avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--grad-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; font-weight: 700; color: #fff;
  flex-shrink: 0; box-shadow: var(--shadow-glow);
}
.avatar-sm { width: 36px; height: 36px; font-size: 0.9rem; }
.avatar-xs { width: 28px; height: 28px; font-size: 0.7rem; }
.score-bar { height: 8px; background: rgba(255,255,255,0.1); border-radius: 4px; overflow: hidden; margin-top: 6px; }
.score-fill { height: 100%; border-radius: 4px; background: var(--grad-primary); transition: width 1s ease; }

.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item {
  display: flex; gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--border-glass);
  position: relative;
}
.timeline-item:last-child { border-bottom: none; }
.timeline-icon {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
}
.timeline-body { flex: 1; }
.timeline-time { font-size: 0.75rem; color: var(--text-muted); }

/* ═══════════════════════════════════════
   BREADCRUMB
═══════════════════════════════════════ */
.breadcrumb { display: flex; align-items: center; gap: var(--space-sm); font-size: 0.85rem; color: var(--text-muted); margin-bottom: var(--space-lg); flex-wrap: wrap; }
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb-sep { color: var(--text-muted); opacity: 0.4; }
.breadcrumb .current { color: var(--text-secondary); }

/* ═══════════════════════════════════════
   EMPTY STATE
═══════════════════════════════════════ */
.empty-state {
  text-align: center; padding: var(--space-2xl) var(--space-lg);
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: var(--space-md); }
.empty-state h3 { font-size: 1.1rem; color: var(--text-secondary); margin-bottom: var(--space-sm); }

/* ═══════════════════════════════════════
   LOADING SPINNER
═══════════════════════════════════════ */
.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(79,142,247,0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════
   PAGE TITLES
═══════════════════════════════════════ */
.page-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem; font-weight: 700;
  margin-bottom: var(--space-xs);
  background: linear-gradient(135deg, #fff 30%, var(--color-primary));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.page-sub { font-size: 0.9rem; color: var(--text-muted); margin-bottom: var(--space-xl); }
.section-title { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-md); }

/* ═══════════════════════════════════════
   TABS
═══════════════════════════════════════ */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border-glass); margin-bottom: var(--space-lg); }
.tab-item {
  padding: 10px var(--space-lg); cursor: pointer;
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-muted); border-bottom: 2px solid transparent;
  transition: all var(--transition); white-space: nowrap;
}
.tab-item:hover { color: var(--text-secondary); }
.tab-item.active { color: var(--color-primary); border-bottom-color: var(--color-primary); }

/* ═══════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════ */
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }
.animate-in { animation: fadeIn 0.4s ease forwards; }
.pulse { animation: pulse 2s ease-in-out infinite; }

/* Live dot */
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-success);
  animation: pulse 2s ease-in-out infinite;
  display: inline-block;
}

/* ═══════════════════════════════════════
   UTILITIES
═══════════════════════════════════════ */
.flex         { display: flex; }
.flex-col     { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.text-muted   { color: var(--text-muted); }
.text-sm      { font-size: 0.85rem; }
.text-xs      { font-size: 0.78rem; }
.text-center  { text-align: center; }
.font-bold    { font-weight: 700; }
.w-full       { width: 100%; }
.hidden       { display: none !important; }
.divider      { height: 1px; background: var(--border-glass); margin: var(--space-md) 0; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .sidebar { display: none; }
  .main-content { margin-left: 0; }
}
@media (max-width: 768px) {
  .header { padding: 0 var(--space-md); }
  .admin-sidebar { display: none; }
  .admin-content { margin-left: 0; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .doc-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .profile-header { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .otp-input { width: 42px; height: 48px; font-size: 1.2rem; }
}