/* Dashboard Layout */
.dashboard-container {
    display: flex;
    min-height: calc(100vh - 70px);
    position: relative;
}

.main-content {
    flex: 1;
    padding: 20px;
    background: #f8f9fa;
    transition: margin-left 0.3s ease;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    margin-bottom: 20px;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.card-header {
    background: white;
    border-bottom: 1px solid #eee;
    border-radius: 12px 12px 0 0 !important;
    padding: 20px;
}

.card-body {
    padding: 20px;
}

/* Stats Cards */
.stats-card .card-body {
    padding: 25px;
}

.stats-card .stats-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stats-card .stats-icon.primary {
    background: rgba(67, 97, 238, 0.1);
    color: #4361ee;
}

.stats-card .stats-icon.success {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.stats-card .stats-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.stats-card .stats-icon.info {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

/* Tables */
.table {
    margin-bottom: 0;
}

.table th {
    border-top: none;
    font-weight: 600;
    color: #495057;
    padding: 15px;
    background: #f8f9fa;
}

.table td {
    padding: 15px;
    vertical-align: middle;
    border-color: #eee;
}

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

/* Badges */
.badge {
    padding: 6px 12px;
    font-weight: 500;
    font-size: 0.8rem;
    border-radius: 20px;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 10px 20px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.875rem;
}

.btn-primary {
    background: linear-gradient(135deg, #4361ee 0%, #3a0ca3 100%);
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #3a0ca3 0%, #2c0b7e 100%);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.btn-outline-primary {
    color: #4361ee;
    border-color: #4361ee;
}

.btn-outline-primary:hover {
    background: #4361ee;
    border-color: #4361ee;
    color: white;
}

/* Forms */
.form-control {
    border-radius: 8px;
    border: 1px solid #dee2e6;
    padding: 12px 15px;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #4361ee;
    box-shadow: 0 0 0 0.25rem rgba(67, 97, 238, 0.25);
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    padding: 15px 20px;
}

.alert-dismissible .btn-close {
    padding: 1rem;
}

/* Dashboard Header */
.dashboard-header {
    background: white;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .main-content {
        padding: 15px;
    }
    
    .dashboard-header {
        padding: 20px 15px;
    }
    
    .card {
        margin-bottom: 15px;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(67, 97, 238, 0.3);
    border-radius: 50%;
    border-top-color: #4361ee;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty States */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: #6c757d;
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

/* Avatar */
.avatar-sm {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-md {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-lg {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
}