/* Modern Panel Design - Custom CSS */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');
@import url('https://cdnjs.cloudflare.com/ajax/libs/limonte-sweetalert2/11.1.0/sweetalert2.min.css');
@import url('https://cdn.jsdelivr.net/npm/bootstrap-icons@1.5.0/font/bootstrap-icons.css');

:root {
  --primary-color: #4361ee;
  --secondary-color: #3a0ca3;
  --success-color: #4cc9f0;
  --danger-color: #f72585;
  --warning-color: #fca311;
  --info-color: #4895ef;
  --dark-color: #212529;
  --light-color: #f8f9fa;
  --body-bg: #f5f7fa;
  --card-bg: #ffffff;
  --text-color: #333333;
  --text-muted: #6c757d;
  --border-radius: 0.5rem;
  --box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.08);
  --transition: all 0.3s ease;
}

body {
  background-color: var(--body-bg);
  font-family: 'Poppins', sans-serif !important;
  color: var(--text-color);
  line-height: 1.6;
}

/* Navbar Styling */
.navbar {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 0.8rem 1rem;
}

.navbar-brand {
  font-weight: 600;
  color: white !important;
  display: flex;
  align-items: center;
}

.navbar-brand i {
  font-size: 1.5rem;
  margin-right: 0.5rem;
}

.nav-link {
  color: rgba(255, 255, 255, 0.85) !important;
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: var(--transition);
  border-radius: var(--border-radius);
  margin: 0 0.2rem;
}

.nav-link:hover {
  color: white !important;
  background-color: rgba(255, 255, 255, 0.1);
}

.dropdown-menu {
  border: none;
  box-shadow: var(--box-shadow);
  border-radius: var(--border-radius);
  padding: 0.5rem 0;
}

.dropdown-item {
  padding: 0.6rem 1.5rem;
  transition: var(--transition);
}

.dropdown-item:hover {
  background-color: rgba(67, 97, 238, 0.1);
}

.dropdown-item i {
  margin-right: 0.5rem;
}

/* Card Styling */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.1);
}

.card-header {
  font-weight: 600;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.card-body {
  padding: 1.5rem;
}

/* Button Styling */
.btn {
  border-radius: var(--border-radius);
  padding: 0.5rem 1.5rem;
  font-weight: 500;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background-color: var(--primary-color);
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  transform: translateY(-2px);
}

.btn-success {
  background-color: var(--success-color);
}

.btn-danger {
  background-color: var(--danger-color);
}

.btn-warning {
  background-color: var(--warning-color);
  color: white;
}

.btn-info {
  background-color: var(--info-color);
  color: white;
}

.btn-outline-primary {
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
}

.btn-outline-primary:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Form Controls */
.form-control {
  border-radius: var(--border-radius);
  padding: 0.6rem 1rem;
  border: 1px solid rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.form-control:focus {
  box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
  border-color: var(--primary-color);
}

label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

/* Badges */
.badge {
  font-weight: 500;
  padding: 0.5rem 0.8rem;
  border-radius: 50rem;
}

/* List Groups */
.list-group-item {
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 1rem 1.5rem;
  transition: var(--transition);
}

.list-group-item:hover {
  background-color: rgba(67, 97, 238, 0.05);
}

/* Alerts */
.alert {
  border: none;
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  font-weight: 500;
}

/* Tables */
.table {
  border-collapse: separate;
  border-spacing: 0;
}

.table-bordered {
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.table th {
  font-weight: 600;
  background-color: rgba(0, 0, 0, 0.02);
}

.table-hover tbody tr:hover {
  background-color: rgba(67, 97, 238, 0.05);
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color)) !important;
  color: white !important;
  padding: 1rem 0;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

footer .text-muted {
  color: rgba(255, 255, 255, 0.8) !important;
}

/* Login & Register Pages */
.auth-card {
  max-width: 450px;
  margin: 2rem auto;
  border-radius: var(--border-radius);
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.1);
}

.auth-card .card-header {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.auth-card .card-body {
  padding: 2rem;
}

.auth-card .form-group {
  margin-bottom: 1.5rem;
}

.auth-card .btn {
  width: 100%;
  padding: 0.8rem;
  font-weight: 600;
  margin-top: 1rem;
}

/* Animations */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Dashboard Cards */
.stat-card {
  border-radius: var(--border-radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-card-primary {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  color: white;
}

.stat-card-success {
  background: linear-gradient(135deg, var(--success-color), var(--info-color));
  color: white;
}

.stat-card-danger {
  background: linear-gradient(135deg, var(--danger-color), #b5179e);
  color: white;
}

.stat-card-warning {
  background: linear-gradient(135deg, var(--warning-color), #fb8500);
  color: white;
}

.stat-card .stat-icon {
  font-size: 2.5rem;
  opacity: 0.8;
}

.stat-card .stat-value {
  font-size: 1.8rem;
  font-weight: 700;
}

.stat-card .stat-label {
  font-size: 1rem;
  opacity: 0.8;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .card-body {
    padding: 1rem;
  }
  
  .auth-card {
    margin: 1rem;
  }
}