/* Custom Styles for Placement Portal */

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.min-vh-75 {
    min-height: 75vh;
}

/* Card Enhancements */
.card {
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

/* Badge Styles */
.badge {
    padding: 0.5em 0.75em;
    font-weight: 500;
}

/* Table Styles */
.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

thead {
    position: sticky;
    top: 0;
    z-index: 10;
}

/* Button Enhancements */
.btn {
    padding: 0.5rem 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

/* Form Styles */
.form-control:focus,
.form-select:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
}

/* Alert Styles */
.alert {
    border-left: 4px solid;
}

.alert-success {
    border-left-color: #198754;
}

.alert-danger {
    border-left-color: #dc3545;
}

.alert-warning {
    border-left-color: #ffc107;
}

.alert-info {
    border-left-color: #0dcaf0;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .card-body {
        padding: 1rem;
    }
    
    .table-responsive {
        font-size: 0.9rem;
    }
    
    .btn-group {
        display: flex;
        flex-direction: column;
    }
    
    .btn-group .btn {
        margin-bottom: 0.25rem;
    }
}

/* Loading Animation */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Statistics Cards */
.card.text-white h2, .card.text-white h5 {
    text-shadow: 1px 1px 2px rgba(0,0,0,0.2);
}

/* Modal Enhancements */
.modal-content {
    border-radius: 0.5rem;
    border: none;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Status-specific backgrounds */
.table-danger {
    background-color: #f8d7da !important;
}

/* Icon spacing */
.bi {
    margin-right: 0.25rem;
}

/* Card title styles */
.card-title {
    font-weight: 600;
    margin-bottom: 1rem;
}

/* Hover effect for clickable rows */
.table-hover tbody tr {
    cursor: pointer;
}

/* Print styles */
@media print {
    .navbar, footer, .btn, .alert {
        display: none;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid #dee2e6;
    }
}