/* =====================================================
   FONDATION ENGELBERTS - COMPOSANTS UI
   ===================================================== */

/* ===================
   BOUTONS
   =================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.btn:hover {
    text-decoration: none;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-text-light);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-border);
    color: var(--color-text);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--color-background-alt);
    border-color: var(--color-text-secondary);
}

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

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

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===================
   FORMULAIRES
   =================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.form-label .required {
    color: var(--color-danger);
    margin-left: 2px;
}

.form-control {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(217, 29, 73, 0.15);
}

.form-control:disabled {
    background-color: var(--color-background-alt);
    cursor: not-allowed;
}

.form-control.is-invalid {
    border-color: var(--color-danger);
}

.form-control.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-text {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.form-error {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-danger);
}

/* ===================
   ALERTES
   =================== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    border-left: 4px solid;
}

.alert-success {
    background-color: #d1e7dd;
    border-color: var(--color-success);
    color: #0f5132;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: var(--color-danger);
    color: #842029;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: var(--color-warning);
    color: #664d03;
}

.alert-info {
    background-color: #cfe2ff;
    border-color: var(--color-info);
    color: #084298;
}

/* ===================
   CARTES
   =================== */
.card {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
    background-color: var(--color-background-alt);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.card-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
}

.card-body {
    padding: var(--spacing-lg);
}

.card-footer {
    padding: var(--spacing-md) var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    background-color: var(--color-background-alt);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

/* ===================
   BADGES
   =================== */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
}

.badge-success {
    background-color: var(--color-success);
    color: var(--color-text-light);
}

.badge-danger {
    background-color: var(--color-danger);
    color: var(--color-text-light);
}

.badge-warning {
    background-color: var(--color-warning);
    color: #000;
}

.badge-secondary {
    background-color: var(--color-text-muted);
    color: var(--color-text-light);
}

/* ===================
   SPINNER
   =================== */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===================
   MODAL
   =================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    max-width: 90%;
    max-height: 90vh;
    overflow: auto;
    box-shadow: var(--shadow-lg);
    transform: scale(0.9);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.modal-header h2 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-body {
    padding: var(--spacing-lg);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

/* ===================
   ADMIN PAGES - RESPONSIVE
   =================== */

/* Page header - titre + bouton */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

/* Lien de retour */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}

/* Session stats grid */
.session-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

/* Session actions buttons */
.session-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

/* Responsive table wrapper */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {

    /* Page header - stack on mobile */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header .btn {
        width: 100%;
    }

    /* Cards - reduce padding on mobile */
    .card-body {
        padding: var(--spacing-md);
    }

    .card-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    /* Session card header - stack */
    .session-card .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    /* Session stats - wrap better */
    .session-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }

    .session-stats .stat-item {
        text-align: center;
    }

    .session-stats .stat-item .value {
        font-size: var(--font-size-lg);
    }

    /* Session actions - wrap & full width buttons on very small */
    .session-actions {
        flex-wrap: wrap;
    }

    .session-actions .btn {
        flex: 1 1 auto;
        min-width: 100px;
    }

    /* Modal - full width on mobile */
    .modal {
        width: 95% !important;
        max-width: 95% !important;
        margin: var(--spacing-md);
    }

    .modal-footer {
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* Users table - transform to card-style layout */
    .users-table {
        display: block;
    }

    .users-table thead {
        display: none;
    }

    .users-table tbody {
        display: block;
    }

    .users-table tr {
        display: block;
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
        border: 1px solid var(--color-border);
        border-radius: var(--border-radius-md);
        background-color: var(--color-background);
    }

    .users-table td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-xs) 0;
        border-bottom: none;
    }

    .users-table td:before {
        content: attr(data-label);
        font-weight: var(--font-weight-medium);
        color: var(--color-text-muted);
        font-size: var(--font-size-xs);
        text-transform: uppercase;
    }

    .users-table .actions-cell {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-xs);
        padding-top: var(--spacing-sm);
        margin-top: var(--spacing-sm);
        border-top: 1px solid var(--color-border);
    }

    .users-table .actions-cell:before {
        display: none;
    }

    .users-table .actions-cell .btn {
        width: 100%;
        justify-content: center;
    }

    /* Info grid - single column on mobile */
    .info-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    /* Dossier header - compact on mobile, stay on one line */
    .dossier-header-content {
        flex-wrap: nowrap;
        gap: var(--spacing-sm);
    }

    .dossier-header-info {
        gap: var(--spacing-xs);
        min-width: 0;
    }

    .dossier-header h1 {
        font-size: var(--font-size-sm);
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 120px;
    }

    .dossier-header .separator {
        display: none;
    }

    /* Vote buttons - smaller on mobile */
    .vote-buttons {
        flex-direction: column;
    }

    .vote-btn {
        padding: var(--spacing-sm);
    }

    .vote-btn .icon {
        font-size: 20px;
        margin-bottom: 0;
        display: inline;
        margin-right: var(--spacing-xs);
    }
}

@media (max-width: 480px) {

    /* Very small screens */
    .session-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Stack all session action buttons */
    .session-actions {
        flex-direction: column;
    }

    .session-actions .btn {
        width: 100%;
    }

    /* Make page container smaller padding */
    .page-container {
        padding: var(--spacing-md);
    }
}