/**
 * Style de l'interface de backup ArtNSun
 * Couleurs : #044082 (principal) / #f4a000 (secondaire)
 */

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #044082;
    --secondary: #f4a000;
    --success: #28a745;
    --error: #dc3545;
    --warning: #ffc107;
    --light: #f8f9fa;
    --dark: #212529;
    --gray: #6c757d;
    --border: #dee2e6;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    --radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-md);
}

.login-container {
    width: 100%;
    max-width: 450px;
}

.login-box {
    background: white;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.login-header .logo {
    width: 80px;
    height: auto;
    margin-bottom: var(--spacing-sm);
}

.login-header h1 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: var(--spacing-xs);
}

.login-header p {
    color: var(--gray);
    font-size: 0.95rem;
}

.login-footer {
    text-align: center;
    color: white;
    font-size: 0.85rem;
}

/* Alerts */
.alert {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-md);
    font-size: 0.95rem;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

/* Forms */
.login-form,
.resend-form {
    margin-bottom: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    color: var(--dark);
}

.form-group input {
    width: 100%;
    padding: 0.75rem var(--spacing-sm);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(4, 64, 130, 0.1);
}

.code-input {
    text-align: center;
    font-size: 1.5rem !important;
    letter-spacing: 0.5rem;
    font-weight: 600;
}

.help-text {
    font-size: 0.85rem;
    color: var(--gray);
    margin-top: var(--spacing-xs);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

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

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover:not(:disabled) {
    background: #033366;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-secondary {
    background: var(--secondary);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background: #e89500;
    transform: translateY(-2px);
}

.btn-link {
    background: transparent;
    color: var(--primary);
    padding: 0.5rem;
    text-decoration: underline;
}

.btn-link:hover {
    color: #033366;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

/* Header */
.header {
    background: white;
    box-shadow: var(--shadow);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-lg);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-left h1 {
    color: var(--primary);
    font-size: 1.5rem;
}

.logo-small {
    width: 50px;
    height: auto;
}

.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    color: var(--gray);
    font-size: 0.95rem;
}

/* Main Content */
.main-content {
    padding-bottom: var(--spacing-xl);
}

section {
    background: white;
    border-radius: var(--radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow);
}

section h2 {
    color: var(--primary);
    font-size: 1.3rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.stat-card {
    background: linear-gradient(135deg, var(--primary) 0%, #055aa3 100%);
    color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
}

.stat-card.success {
    background: linear-gradient(135deg, var(--success) 0%, #20883b 100%);
}

.stat-card.warning {
    background: linear-gradient(135deg, var(--secondary) 0%, #e89500 100%);
}

.stat-card.error {
    background: linear-gradient(135deg, var(--error) 0%, #c82333 100%);
}

.stat-card.loading {
    background: var(--light);
    color: var(--gray);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
}

.stat-label {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-subtext {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* Actions Grid */
.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.filter-select {
    padding: 0.5rem var(--spacing-sm);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    font-size: 0.95rem;
    background: white;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary);
}

/* Backups List */
.backups-list {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
}

.backups-list.loading {
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: var(--gray);
}

.backup-card {
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.backup-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
}

.backup-card.success {
    border-left: 4px solid var(--success);
}

.backup-card.error {
    border-left: 4px solid var(--error);
}

.backup-card.running {
    border-left: 4px solid var(--warning);
}

.backup-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: var(--spacing-sm);
}

.backup-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.1rem;
    font-weight: 600;
}

.backup-status {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.backup-status.success {
    background: #d4edda;
    color: #155724;
}

.backup-status.error {
    background: #f8d7da;
    color: #721c24;
}

.backup-status.running {
    background: #fff3cd;
    color: #856404;
}

.backup-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
}

.backup-meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.backup-details {
    background: var(--light);
    padding: var(--spacing-sm);
    border-radius: var(--radius);
    font-size: 0.85rem;
    margin-top: var(--spacing-sm);
    display: none;
}

.backup-details.open {
    display: block;
}

.backup-details strong {
    color: var(--primary);
}

.backup-error {
    background: #f8d7da;
    color: #721c24;
    padding: var(--spacing-sm);
    border-radius: var(--radius);
    margin-top: var(--spacing-sm);
    font-size: 0.9rem;
}

.toggle-details {
    color: var(--primary);
    cursor: pointer;
    font-size: 0.9rem;
    text-decoration: underline;
    margin-top: var(--spacing-xs);
    display: inline-block;
}

.toggle-details:hover {
    color: #033366;
}

/* Footer */
.footer {
    background: white;
    padding: var(--spacing-md) 0;
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
    margin-top: var(--spacing-xl);
}

/* Spinner */
.spinner {
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-sm);
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--gray);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .header-left {
        flex-direction: column;
    }

    .filters {
        flex-direction: column;
        width: 100%;
    }

    .filter-select {
        width: 100%;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .actions-grid {
        grid-template-columns: 1fr;
    }

    .backup-meta {
        grid-template-columns: 1fr;
    }
}

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

.backup-card {
    animation: fadeIn 0.3s ease;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }

/* Backups Grid (remplace l'ancien .backups-list) */
.backups-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.backups-grid.loading {
    grid-template-columns: 1fr;
    place-items: center;
    min-height: 200px;
}

/* Backup Card (style carte compact) */
.backup-card {
    background: white;
    border: 2px solid var(--border);
    border-radius: var(--radius);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.backup-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow);
    transform: translateY(-2px);
}

.backup-card.success {
    border-left: 4px solid var(--success);
}

.backup-card.partial {
    border-left: 4px solid var(--warning);
    background: #fffbf0;
}

.backup-card.error {
    border-left: 4px solid var(--error);
}

.backup-card.running {
    border-left: 4px solid var(--secondary);
}

/* Header de la carte */
.backup-card-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: var(--spacing-xs);
}

.backup-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.backup-card-status {
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.backup-card-status.success {
    background: #d4edda;
    color: #155724;
}

.backup-card-status.partial {
    background: #fff3cd;
    color: #856404;
}

.backup-card-status.error {
    background: #f8d7da;
    color: #721c24;
}

.backup-card-status.running {
    background: #d1ecf1;
    color: #0c5460;
}

/* Infos de la carte */
.backup-card-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
    color: var(--gray);
}

.backup-card-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    word-break: break-word;
}

/* Footer de la carte */
.backup-card-footer {
    margin-top: auto;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border);
}

.backup-card-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-card {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: white;
    color: var(--primary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-card:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Modal détails */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: white;
    border-radius: var(--radius);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: var(--spacing-lg);
    position: relative;
    animation: fadeIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--border);
}

.modal-header h3 {
    color: var(--primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: var(--light);
    color: var(--dark);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.modal-section {
    background: var(--light);
    padding: var(--spacing-md);
    border-radius: var(--radius);
}

.modal-section h4 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--primary);
    font-size: 0.95rem;
}

.modal-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.modal-info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    word-break: break-word;
}

.modal-info-label {
    font-size: 0.75rem;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-info-value {
    font-size: 0.95rem;
    color: var(--dark);
    font-weight: 500;
}

.logs-container {
    background: #1e1e1e;
    color: #d4d4d4;
    padding: var(--spacing-md);
    border-radius: var(--radius);
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    line-height: 1.5;
    max-height: 400px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* Bouton "Charger plus" */
.load-more-container {
    text-align: center;
    margin-top: var(--spacing-md);
}

.btn-load-more {
    padding: 0.75rem 2rem;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-load-more:hover:not(:disabled) {
    background: #033366;
    transform: translateY(-2px);
}

.btn-load-more:disabled {
    background: var(--gray);
    cursor: not-allowed;
    opacity: 0.6;
}

/* Responsive */
@media (max-width: 768px) {
    .backups-grid {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: var(--spacing-sm);
        padding: var(--spacing-md);
    }

    .modal-info-grid {
        grid-template-columns: 1fr;
    }
}