/* Custom styles for EWI Grade Inspection App */

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

.navbar-brand {
    font-weight: bold;
}

/* Logo styles */
.navbar-logo {
    height: 2rem !important;
    width: auto !important;
    max-height: 42px !important;
    max-width: 42px !important;
    object-fit: contain !important;
}

.footer-logo {
    height: 3rem !important;
    width: auto !important;
    max-height: 42px !important;
    object-fit: contain !important;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.exam-item {
    background-color: #ffffff;
    transition: background-color 0.2s ease-in-out;
}

.exam-item:hover {
    background-color: #f8f9fa !important;
}

.grade-display {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.grade-display .badge {
    font-size: 1rem;
    padding: 0.5rem 1rem;
}

.exam-title {
    color: #495057;
    margin-bottom: 0.5rem;
}

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

.alert {
    border: none;
    border-radius: 0.5rem;
}

footer {
    margin-top: auto;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .grade-display {
        justify-content: flex-start;
        margin-top: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .exam-item {
        padding: 1rem !important;
    }

    /* Logo responsive adjustments */
    .navbar-logo {
        height: 14px !important;
        max-height: 14px !important;
        max-width: 35px !important;
    }

    .footer-logo {
        height: 16px !important;
        max-width: 50px !important;
        max-height: 16px !important;
    }

    /* Footer responsive layout */
    .footer-responsive {
        text-align: center !important;
        margin-top: 1rem;
    }
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* Grade color coding */
.badge.bg-success {
    background-color: #28a745 !important;
}

.badge.bg-danger {
    background-color: #dc3545 !important;
}

/* Custom button styles */
.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
    transition: all 0.2s ease-in-out;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
    transform: translateY(-1px);
}

/* Card header improvements */
.card-header.bg-primary {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
}

/* Table improvements */
.table-striped>tbody>tr:nth-of-type(odd)>td {
    background-color: rgba(0, 123, 255, 0.05);
}

/* Mobile detail grade cards */
.detail-grade-card {
    border: 1px solid #e9ecef;
    border-radius: 0.375rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    transition: box-shadow 0.15s ease-in-out;
}

.detail-grade-card:hover {
    box-shadow: 0 0.25rem 0.5rem rgba(0, 0, 0, 0.1);
}

.detail-grade-card .card-title {
    color: #495057;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.detail-grade-card .text-muted {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}