/* Custom styles for Escola Morvan Figueiredo Acquisition System */

/* Timeline styles for status history */
.timeline {
    position: relative;
}

.timeline-item {
    position: relative;
    padding-left: 2rem;
}

.timeline-marker {
    position: absolute;
    left: 0;
    top: 0.25rem;
    width: 1rem;
    height: 1rem;
    color: var(--bs-primary);
}

.timeline-marker i {
    font-size: 0.75rem;
}

.timeline-content {
    padding-bottom: 1rem;
}

.timeline-item:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 0.375rem;
    top: 1.25rem;
    bottom: -1rem;
    width: 2px;
    background-color: var(--bs-border-color);
}

/* File upload styling improvements */
.form-control[type="file"] {
    border: 2px dashed var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    padding: 1rem;
    background-color: var(--bs-body-bg);
    transition: border-color 0.15s ease-in-out, background-color 0.15s ease-in-out;
}

.form-control[type="file"]:hover {
    border-color: var(--bs-primary);
    background-color: var(--bs-primary-bg-subtle);
}

/* Status badge styling */
.badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
}

/* Card hover effects */
.card {
    transition: box-shadow 0.15s ease-in-out;
}

.card:hover {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* Table row hover effects */
.table-hover tbody tr:hover {
    background-color: var(--bs-table-hover-bg);
}

/* Navbar brand styling */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

/* Button group spacing */
.btn + .btn {
    margin-left: 0.25rem;
}

/* Alert styling improvements */
.alert {
    border: none;
    border-radius: var(--bs-border-radius-lg);
}

/* Form validation styling */
.is-invalid {
    border-color: var(--bs-danger) !important;
}

.invalid-feedback {
    font-size: 0.875rem;
}

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

/* Mobile responsiveness improvements */
@media (max-width: 768px) {
    .container {
        padding-left: 15px;
        padding-right: 15px;
    }

    .navbar-brand {
        font-size: 1rem;
        white-space: normal;
    }

    h1 {
        font-size: 1.5rem;
    }

    /* Stack dashboard actions on mobile */
    .d-flex.justify-content-between.align-items-center.mb-4 {
        flex-direction: column;
        align-items: flex-start !important;
    }

    .d-flex.justify-content-between.align-items-center.mb-4 .btn-group {
        margin-top: 1rem;
        width: 100%;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .d-flex.justify-content-between.align-items-center.mb-4 .btn-group .btn {
        width: 100%;
        border-radius: var(--bs-border-radius) !important;
        margin-left: 0 !important;
    }

    /* Stack cards */
    .row.mb-4 .col-md-3 {
        margin-bottom: 1rem;
    }

    /* Card statistics font size */
    .card h3, .card h4 {
        font-size: 1.25rem;
    }

    /* Form rows stack on mobile */
    .row.g-3 > [class*="col-"] {
        width: 100%;
    }

    /* Better table for mobile */
    .table-responsive {
        border: 0;
    }

    /* Request Form Buttons */
    .d-flex.justify-content-between {
        flex-direction: column;
        gap: 1rem;
    }
    
    .d-flex.justify-content-between .btn {
        width: 100%;
    }

    .timeline-item {
        padding-left: 1.5rem;
    }
    
    .timeline-marker {
        left: -0.25rem;
    }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .alert,
    .card-header .btn {
        display: none !important;
    }
    
    .card {
        border: 1px solid #000 !important;
        box-shadow: none !important;
    }
    
    .container {
        max-width: 100% !important;
    }
}

/* Accessibility improvements */
.btn:focus,
.form-control:focus,
.form-select:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--bs-primary-rgb), 0.25);
}

/* Dark mode specific adjustments */
[data-bs-theme="dark"] .form-control[type="file"]:hover {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
}

[data-bs-theme="dark"] .timeline-item:not(:last-child)::before {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Animation classes */
.fade-in {
    animation: fadeIn 0.3s ease-in;
}

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

/* Status-specific colors */
.status-orcamento { color: var(--bs-warning); }
.status-fase-compra { color: var(--bs-info); }
.status-a-caminho { color: var(--bs-primary); }
.status-finalizado { color: var(--bs-success); }

/* File attachment styling */
.attachment-item {
    background-color: var(--bs-body-secondary-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    transition: background-color 0.15s ease-in-out;
}

.attachment-item:hover {
    background-color: var(--bs-primary-bg-subtle);
}

/* Search and filter form styling */
.search-form {
    background-color: var(--bs-body-secondary-bg);
    border-radius: var(--bs-border-radius-lg);
    padding: 1.5rem;
}

/* Statistics cards */
.stats-card {
    text-align: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, var(--bs-primary-bg-subtle), var(--bs-body-bg));
    border-radius: var(--bs-border-radius-lg);
    border: 1px solid var(--bs-border-color);
}

.stats-card .stats-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.stats-card .stats-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stats-card .stats-label {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

/* Table no-wrap styling - prevents content from breaking to new lines */
.table-nowrap {
    white-space: nowrap;
}

.table-nowrap th,
.table-nowrap td {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.table-nowrap .btn-group {
    white-space: nowrap;
}

/* Specific column width constraints */
.table-nowrap td:nth-child(2) {
    max-width: 200px;
}

.table-nowrap td:nth-child(8),
.table-nowrap td:nth-child(9) {
    max-width: 150px;
}

/* Ensure action buttons stay in a single line */
.table-nowrap .btn-group .btn {
    padding: 0.25rem 0.5rem;
    margin: 0;
}

/* Pagination styling improvements */
.pagination {
    margin-bottom: 0;
}

.pagination .page-link {
    color: var(--bs-primary);
    border-color: var(--bs-border-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.pagination .page-item.disabled .page-link {
    color: var(--bs-secondary);
}