:root {
  --bg-primary: #0A0A0A;
  --bg-secondary: #0D0D0D;
  --bg-elevated: #141414;
  --text-primary: #FFFFFF;
  --text-secondary: #A3A3A3;
  --text-muted: #6B6B6B;
  --accent: #10B981;
  --accent-hover: #059669;
  --accent-glow: rgba(16, 185, 129, 0.3);
  --accent-soft: rgba(16, 185, 129, 0.12);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 12px;
  --danger: #ef4444;
  --danger-soft: rgba(239, 68, 68, 0.12);
  --warning: #f59e0b;

  --bs-success: var(--accent);
  --bs-success-rgb: 16, 185, 129;
  --bs-body-bg: var(--bg-primary);
  --bs-body-color: var(--text-primary);
  --bs-border-color: var(--glass-border);
}

html, body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection { background: var(--accent-soft); color: var(--text-primary); }

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

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

code { color: var(--accent); background: var(--accent-soft); padding: 0.1em 0.35em; border-radius: 0.25rem; }
pre code { background: transparent; padding: 0; color: #e5e7eb; }
pre {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--glass-border);
  color: #e5e7eb;
  border-radius: 0.75rem;
  font-size: 0.875rem;
}

.text-success, .link-success { color: var(--accent) !important; }
.link-success:hover { color: var(--accent-hover) !important; }
.text-muted, .text-secondary { color: var(--text-muted) !important; }

.navbar {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--glass-border) !important;
  padding: 0.75rem 1.5rem;
}
.navbar .navbar-brand { font-weight: 800; letter-spacing: -0.02em; color: var(--accent) !important; }
.navbar .nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}
.navbar .nav-link:hover { color: var(--text-primary) !important; }
.navbar .nav-link.active { color: var(--accent) !important; }
.navbar .nav-link i { margin-right: 0.35rem; }

.auth-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  background:
    radial-gradient(60% 50% at 20% 10%, rgba(16,185,129,0.10) 0%, transparent 60%),
    radial-gradient(50% 40% at 80% 90%, rgba(16,185,129,0.08) 0%, transparent 60%),
    var(--bg-primary);
}
.auth-card { width: 100%; max-width: 440px; }
.logo-icon { color: var(--accent); width: 24px; height: 24px; }
.auth-shell > .alert { width: 100%; max-width: 440px; margin-bottom: 1rem; }

.card,
.card.bg-body-tertiary {
  background: var(--glass-bg) !important;
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border) !important;
  border-radius: 1rem !important;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.card:hover { border-color: rgba(16, 185, 129, 0.25) !important; }
.card-body { padding: 1.5rem; }

.border-success-subtle { border-color: var(--glass-border) !important; }
.bg-body-tertiary { background-color: var(--bg-elevated) !important; }

.btn {
  font-family: inherit;
  font-weight: 600;
  border-radius: 0.625rem;
  padding: 0.55rem 1.25rem;
  transition: all 0.2s ease;
}
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8125rem; border-radius: 0.5rem; }

.btn-success {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-success:hover, .btn-success:focus {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--bg-primary);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}

.btn-outline-success {
  color: var(--accent);
  border-color: rgba(16, 185, 129, 0.4);
  background: transparent;
}
.btn-outline-success:hover, .btn-outline-success:focus {
  background-color: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
}

.btn-secondary, .btn-outline-secondary {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}
.btn-secondary:hover, .btn-outline-secondary:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text-primary);
}

.btn-danger {
  background-color: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn-outline-danger { color: var(--danger); border-color: rgba(239,68,68,0.4); background: transparent; }
.btn-outline-danger:hover { background: var(--danger); color: #fff; border-color: var(--danger); }

.btn-outline-warning { color: var(--warning); border-color: rgba(245,158,11,0.4); background: transparent; }
.btn-outline-warning:hover { background: var(--warning); color: var(--bg-primary); }

.form-label { color: var(--text-secondary); font-size: 0.875rem; font-weight: 500; margin-bottom: 0.4rem; }
.form-control, .form-select, .input-group-text {
  background-color: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 0.625rem;
  padding: 0.625rem 0.875rem;
  font-size: 0.9375rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-control:focus, .form-select:focus {
  background-color: var(--bg-elevated);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
  color: var(--text-primary);
}
.form-control::placeholder { color: var(--text-muted); }
.form-check-input { background-color: var(--bg-elevated); border-color: var(--glass-border); }
.form-check-input:checked { background-color: var(--accent); border-color: var(--accent); }
.form-check-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.table {
  --bs-table-bg: transparent;
  --bs-table-hover-bg: rgba(16, 185, 129, 0.05);
  --bs-table-color: var(--text-primary);
  --bs-table-hover-color: var(--text-primary);
  color: var(--text-primary);
  margin-bottom: 0;
}
.table > thead {
  background: rgba(255,255,255,0.02);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.table > thead th { font-weight: 600; padding: 0.85rem 1rem; border-bottom: 1px solid var(--glass-border); }
.table > tbody > tr > td { padding: 0.85rem 1rem; border-color: var(--glass-border); vertical-align: middle; }
.table > tbody > tr:hover > * { background: rgba(16, 185, 129, 0.04); }
.table-dark, .table-hover { color: var(--text-primary); }

.badge {
  font-weight: 600;
  font-size: 0.7rem;
  padding: 0.35em 0.65em;
  border-radius: 0.4rem;
  letter-spacing: 0.02em;
}
.badge.bg-success, .badge.bg-success-subtle { background: var(--accent-soft) !important; color: var(--accent) !important; }
.badge.bg-secondary { background: rgba(255,255,255,0.06) !important; color: var(--text-secondary) !important; }
.badge.bg-danger-subtle { background: var(--danger-soft) !important; color: var(--danger) !important; }

.progress {
  background: var(--bg-elevated);
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
}
.progress-bar, .progress-bar.bg-success {
  background: linear-gradient(90deg, var(--accent) 0%, #34d399 100%) !important;
  box-shadow: 0 0 12px var(--accent-glow);
}

.pagination .page-link {
  background-color: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
  margin: 0 2px;
  border-radius: 0.5rem;
  font-weight: 500;
}
.pagination .page-link:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.pagination .page-item.active .page-link {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg-primary);
  box-shadow: 0 0 16px var(--accent-glow);
}

.modal-content {
  background: var(--bg-elevated);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.modal-header, .modal-footer {
  border-color: var(--glass-border) !important;
  padding: 1.25rem 1.5rem;
}
.modal-header { background: rgba(255,255,255,0.02); border-top-left-radius: 1rem; border-top-right-radius: 1rem; }
.modal-title { font-weight: 700; }
.modal-body { padding: 1.5rem; }
.btn-close { filter: invert(1) opacity(0.6); }
.btn-close:hover { filter: invert(1) opacity(1); }

.nav-tabs {
  border-bottom: 1px solid var(--glass-border);
  gap: 0.25rem;
}
.nav-tabs .nav-link {
  color: var(--text-secondary);
  border: 1px solid transparent;
  border-radius: 0.5rem 0.5rem 0 0;
  font-weight: 500;
  padding: 0.6rem 1rem;
}
.nav-tabs .nav-link:hover { color: var(--accent); border-color: transparent; }
.nav-tabs .nav-link.active {
  background: var(--bg-elevated);
  color: var(--accent);
  border-color: var(--glass-border) var(--glass-border) transparent;
}

.alert {
  border: 1px solid var(--glass-border);
  border-radius: 0.75rem;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
}
.alert-success, .alert-success-subtle { background: var(--accent-soft); border-color: rgba(16,185,129,0.3); color: var(--text-primary); }
.alert-danger { background: var(--danger-soft); border-color: rgba(239,68,68,0.3); color: var(--text-primary); }
.alert-warning, .alert-warning-subtle { background: rgba(245,158,11,0.1); border-color: rgba(245,158,11,0.3); color: var(--text-primary); }

dl.row dt { color: var(--text-secondary); font-weight: 500; font-size: 0.875rem; }
dl.row dd { color: var(--text-primary); }

.fs-3, .fs-4 { letter-spacing: -0.02em; }

.input-group .btn { border-radius: 0.625rem; }
.input-group > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(.invalid-tooltip) {
  margin-left: 0.5rem;
}
.input-group .form-control { border-radius: 0.625rem !important; }

.dashboard-stat {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  padding: 1.5rem;
  transition: border-color 0.3s ease;
}
.dashboard-stat:hover { border-color: rgba(16, 185, 129, 0.25); }
.dashboard-stat .stat-label { color: var(--text-muted); font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.05em; }
.dashboard-stat .stat-value { font-size: 1.75rem; font-weight: 800; color: var(--accent); margin-top: 0.25rem; letter-spacing: -0.02em; }

main.container { max-width: 1240px; }

.font-monospace { font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace !important; font-size: 0.875rem; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(16, 185, 129, 0.4); }