:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #1e1e36;
  --bg-input: #2a2a45;
  --text-primary: #ffffff;
  --text-secondary: #d8d8f0;
  --text-muted: #b0b0cc;
  --border-color: #2a2a45;
  --accent: #8b5cf6;
  --accent-hover: #7c3aed;
  --success: #22c55e;
  --warning: #eab308;
  --danger: #ef4444;
  --info: #3b82f6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  font-weight: 400;
}
.text-muted { color: var(--text-muted) !important; }
small, .small { color: var(--text-muted); }
label { color: var(--text-secondary); font-weight: 500; }
code { color: #a78bfa; background: rgba(139,92,246,0.1); padding: 1px 4px; border-radius: 4px; }
strong { color: var(--text-primary); }
p { color: var(--text-secondary); line-height: 1.6; }
h1, h2, h3, h4, h5, h6 { color: var(--text-primary); font-weight: 600; }

.hidden { display: none !important; }

/* Login */
.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #0f0f1a 100%);
}
.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.login-header { text-align: center; margin-bottom: 30px; }
.login-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--accent), #6d28d9);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  font-size: 28px;
  color: white;
}
.login-card h2 { font-weight: 700; color: var(--text-primary); }
.login-card > p { color: var(--text-muted); }
.form-control {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: #ffffff !important;
  border-radius: 10px !important;
  padding: 12px 16px !important;
  font-size: 0.95rem;
}
.form-control::placeholder { color: #6a6a8a !important; }
.form-control:focus {
  border-color: var(--accent) !important;
  box-shadow: 0 0 0 3px rgba(139,92,246,0.25) !important;
}
.form-control[readonly] { opacity: 0.7; cursor: not-allowed; }
.form-label { color: var(--text-secondary); font-size: 0.875rem; font-weight: 500; margin-bottom: 6px; }
.btn-primary {
  background: var(--accent) !important;
  border: none !important;
  border-radius: 10px !important;
  padding: 12px !important;
  font-weight: 600;
  font-size: 0.95rem;
}
.btn-primary:hover { background: var(--accent-hover) !important; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

/* Sidebar */
.sidebar {
  width: 240px;
  min-height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
}
.sidebar-header {
  padding: 20px;
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}
.sidebar-header i { color: var(--accent); font-size: 1.5rem; }
.sidebar .nav { flex: 1; padding: 10px 0; }
.sidebar .nav-link {
  color: var(--text-muted);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-radius: 0;
  transition: all 0.2s;
  font-weight: 500;
}
.sidebar .nav-link:hover { color: #ffffff; background: rgba(139,92,246,0.12); }
.sidebar .nav-link.active { color: #ffffff; background: rgba(139,92,246,0.2); border-right: 3px solid var(--accent); }
.sidebar-footer { padding: 15px 20px; border-top: 1px solid var(--border-color); }

/* Main */
.main-content {
  margin-left: 240px;
  flex: 1;
  padding: 0;
  min-height: 100vh;
}
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 30px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}
.topbar h5 { margin: 0; font-weight: 600; color: var(--text-primary); }
.topbar-right { display: flex; align-items: center; gap: 16px; }
.topbar-right .text-muted { color: var(--text-muted) !important; font-weight: 500; }
#bot-status i { font-size: 8px; margin-right: 4px; vertical-align: middle; }

/* Cards */
.section-content { padding: 24px 30px; }
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}
.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-color);
  padding: 16px 20px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}
.card-body { padding: 20px; }
.card-body p { color: var(--text-secondary); }
.card-stat {
  display: flex;
  align-items: center;
  padding: 20px;
  gap: 16px;
}
.card-stat-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.card-stat-body h3 { margin: 0; font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.card-stat-body p { margin: 0; color: var(--text-muted); font-size: 0.8rem; }
.bg-primary { background: rgba(59,130,246,0.2) !important; color: #60a5fa !important; }
.bg-success { background: rgba(34,197,94,0.2) !important; color: #4ade80 !important; }
.bg-info { background: rgba(139,92,246,0.2) !important; color: #a78bfa !important; }
.bg-warning { background: rgba(234,179,8,0.2) !important; color: #facc15 !important; }

/* Tables */
.table { margin: 0; }
.table-dark {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text-primary);
  --bs-table-hover-color: var(--text-primary);
  --bs-table-hover-bg: rgba(139,92,246,0.05);
}
.table thead th {
  border-bottom: 1px solid var(--border-color);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.table td {
  border-color: var(--border-color);
  vertical-align: middle;
  color: var(--text-secondary);
}
.table td code { color: var(--text-primary); }

/* Form elements */
.form-check-label { color: var(--text-secondary); cursor: pointer; font-weight: 400; }
.form-check-input { background: var(--bg-input); border-color: var(--border-color); cursor: pointer; }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
textarea.form-control { min-height: 100px; }
.preview-box {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px;
  color: var(--text-primary);
  font-size: 0.9rem;
  line-height: 1.6;
}
select.form-select {
  background: var(--bg-input) !important;
  border: 1px solid var(--border-color) !important;
  color: #ffffff !important;
  border-radius: 10px !important;
  padding: 12px 16px !important;
}

/* Toast */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast-msg {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 12px 20px;
  min-width: 280px;
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  color: var(--text-primary);
  font-weight: 500;
}
.toast-msg.success { border-color: var(--success); }
.toast-msg.error { border-color: var(--danger); }
.toast-msg i { font-size: 1.2rem; }
.toast-msg.success i { color: var(--success); }
.toast-msg.error i { color: var(--danger); }
@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* Badge */
.badge { font-weight: 500; padding: 6px 12px; border-radius: 8px; font-size: 0.8rem; }

/* MFA */
.mfa-setup-box {
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
}
.mfa-setup-box img {
  border-radius: 8px;
  background: white;
  padding: 12px;
  max-width: 200px;
}
.mfa-secret-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: monospace;
  font-size: 1.1rem;
  color: var(--text-primary);
  letter-spacing: 2px;
  user-select: all;
}
#mfa-qr-container { margin: 16px 0; }
#mfa-qr-container img { max-width: 180px; }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar .nav-link span, .sidebar-header span, .sidebar-footer span { display: none; }
  .sidebar-header { justify-content: center; }
  .sidebar .nav-link { justify-content: center; }
  .main-content { margin-left: 60px; }
  .section-content { padding: 16px; }
}

.btn-warning {
  background: #eab308 !important;
  border: none !important;
  border-radius: 10px !important;
  padding: 10px 20px !important;
  font-weight: 600;
  color: #1a1a2e !important;
}
.btn-outline-danger {
  border-radius: 10px !important;
  padding: 8px 16px !important;
  color: var(--danger) !important;
  border-color: var(--danger) !important;
}
.btn-outline-danger:hover {
  background: var(--danger) !important;
  color: #fff !important;
}
.btn-sm { font-size: 0.85rem; }
.alert { border-radius: 10px; }
.alert-danger {
  background: rgba(239,68,68,0.15);
  border: 1px solid rgba(239,68,68,0.3);
  color: #fca5a5;
}