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

:root {
  --bg-color: #f8fafc;
  --surface-color: rgba(255, 255, 255, 0.7);
  --border-color: rgba(0, 0, 0, 0.1);
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --primary-color: #3b82f6;
  --primary-hover: #2563eb;
  --accent-color: #8b5cf6;
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-shadow: rgba(0, 0, 0, 0.05);
  --input-bg: rgba(255, 255, 255, 0.8);
  --table-hover: rgba(0, 0, 0, 0.02);
}

[data-bs-theme="dark"] {
  --bg-color: #0f172a;
  --surface-color: rgba(30, 41, 59, 0.7);
  --border-color: rgba(255, 255, 255, 0.1);
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --glass-bg: rgba(30, 41, 59, 0.6);
  --glass-shadow: rgba(0, 0, 0, 0.2);
  --input-bg: rgba(15, 23, 42, 0.6);
  --table-hover: rgba(255, 255, 255, 0.05);
}

body {
  margin-bottom: 60px;
  background-color: var(--bg-color);
  background-image: 
    radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
    radial-gradient(at 100% 0%, rgba(139, 92, 246, 0.15) 0px, transparent 50%);
  background-attachment: fixed;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
}

.navbar {
  background-color: var(--glass-bg) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
}

.navbar-brand {
  font-weight: 700;
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: var(--text-primary) !important;
}

.glass-card {
  background: var(--surface-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  box-shadow: 0 4px 6px -1px var(--glass-shadow), 0 2px 4px -1px var(--glass-shadow);
}

.form-control, .form-select {
  background-color: var(--input-bg);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
  background-color: var(--surface-color);
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.25rem rgba(59, 130, 246, 0.25);
  color: var(--text-primary);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border: none;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.4);
}

.table {
  color: var(--text-primary);
}

.table-dark {
  background-color: transparent;
}

.table th {
  border-bottom-color: var(--border-color);
  color: var(--text-secondary);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.table td {
  border-bottom-color: rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: var(--table-hover);
  color: var(--text-primary);
}

/* Scrollbar styling */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: var(--surface-color);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--text-secondary);
}
.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}