/* ==========================================
   XTRACKER - Modern CSS Styles
   ========================================== */

/* Variables CSS */
:root {
    /* Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #64748b;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --danger-light: #fee2e2;
    --info: #0ea5e9;
    --info-light: #e0f2fe;

    /* Backgrounds */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-input: rgba(255, 255, 255, 0.05);
    --bg-hover: rgba(255, 255, 255, 0.1);

    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);

    /* Borders */
    --border-color: rgba(255, 255, 255, 0.1);
    --border-radius: 12px;
    --border-radius-lg: 16px;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
}

/* Light Theme Variables */
:root[data-theme="light"] {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #818cf8;
    
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-hover: #f1f5f9;
    --bg-modal: #ffffff;

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-on-primary: #ffffff;

    --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 20px rgba(79, 70, 229, 0.15);

    --border-color: #e2e8f0;
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    height: 100vh;
    overflow: hidden;
}

/* Dashboard */
.dashboard,
.scan-page,
.colis-page,
.journees-page,
.retours-page,
.paiements-page,
.admin-page,
.settings-page {
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow-y: auto;
}

/* On désactive le scroll sur le container principal pour les pages avec listes internes */
.colis-page,
.retours-page,
.paiements-page,
.admin-page,
.journees-page {
    overflow-y: hidden;
}


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

.dashboard-header h1 {
    font-size: 2.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.stats-grid.small {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-card.primary {
    border-left: 4px solid var(--primary);
}

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

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

.stat-card.danger {
    border-left: 4px solid var(--danger);
}

.stat-card.info {
    border-left: 4px solid var(--info);
}

.stat-icon {
    font-size: 2rem;
}

.stat-content {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Dashboard Actions */
.dashboard-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
}

.primary-btn {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.primary-btn:hover {
    transform: scale(1.02);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}

.secondary-btn {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.secondary-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--primary);
}

.btn-icon {
    font-size: 1.1rem;
}

/* Performance Card */
.performance-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.performance-card h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.performance-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.perf-label {
    flex: 0 0 150px;
    color: var(--text-secondary);
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.progress-fill.success {
    background: var(--gradient-success);
}

.progress-fill.warning {
    background: var(--gradient-warning);
}

.perf-value {
    flex: 0 0 60px;
    text-align: right;
    font-weight: 600;
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.page-header h1 {
    flex: 1;
    margin: 0;
    font-size: 1.75rem;
}

.back-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.back-btn:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.add-btn {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.9rem;
}

.add-btn:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

/* Form Styles */
.form-section {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.form-section h2 {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
    font-size: 1.25rem;
    color: var(--text-primary);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-group input.error {
    border-color: var(--danger);
}

.form-actions {
    margin-top: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.save-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-success);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.save-btn:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.4);
}

.save-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.reset-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 0.95rem;
}

.reset-btn:hover {
    background: var(--bg-tertiary);
}

/* Scan Result */
.scan-result {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-md);
}

.scan-result.success {
    background: var(--success-light);
    color: #065f46;
    border: 1px solid var(--success);
}

.scan-result.error {
    background: var(--danger-light);
    color: #991b1b;
    border: 1px solid var(--danger);
}

.scan-result.warning {
    background: var(--warning-light);
    color: #92400e;
    border: 1px solid var(--warning);
}

.duplicate-info {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px dashed currentColor;
}

/* Barcode Input */
.barcode-section {
    margin-bottom: var(--spacing-xl);
}

.barcode-input {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.barcode-input input {
    flex: 1;
    padding: var(--spacing-md);
    font-size: 1.125rem;
    font-family: 'Monaco', 'Consolas', monospace;
}

.verify-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
}

.verify-btn:hover:not(:disabled) {
    background: var(--primary-dark);
}

/* Cards */
.colis-card,
.journee-card,
.retour-card,
.paiement-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.colis-card:hover,
.journee-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.colis-header,
.journee-header,
.retour-header,
.paiement-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.code-barre {
    font-family: 'Monaco', 'Consolas', monospace;
    font-weight: 600;
    color: var(--primary-light);
}

.statut-badge {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--bg-tertiary);
}

/* Payment Status */
.payment-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.payment-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
}

.payment-badge.paid {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.payment-badge.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.payment-badge.none {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

/* Aramex Status */
.aramex-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
    flex-wrap: wrap;
}

.aramex-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-weight: 600;
    background: linear-gradient(135deg, #e94057, #f27121);
    color: white;
}

.aramex-tracking {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-style: italic;
}

.action-btn.aramex {
    background: linear-gradient(135deg, #e94057, #f27121);
    color: white;
}

.action-btn.aramex:hover {
    background: linear-gradient(135deg, #d13a4f, #e06510);
}

.colis-body p,
.retour-body p,
.paiement-body p {
    margin: var(--spacing-xs) 0;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.date-saisie {
    color: var(--text-muted) !important;
    font-size: 0.75rem !important;
    margin-top: var(--spacing-sm) !important;
}

.colis-actions,
.journee-actions,
.retour-actions,
.paiement-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.colis-actions .action-btn,
.journee-actions .action-btn,
.retour-actions .action-btn,
.paiement-actions .action-btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    cursor: pointer;
}

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

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

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

/* Status Classes */
.status-pending {
    border-left: 4px solid var(--secondary);
}

.status-progress {
    border-left: 4px solid var(--info);
}

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

.status-warning {
    border-left: 4px solid var(--warning);
}

.status-danger {
    border-left: 4px solid var(--danger);
}

/* Filters */
.filters-section {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    align-items: center;
}

/* View Options */
.view-options {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.view-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* List header with ViewToggle */
.list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.list-header h2 {
    margin: 0;
}

.list-header .view-options {
    margin-bottom: 0;
}

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

.filter-group input,
.filter-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
}

.search-input {
    min-width: 250px;
}

.search-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.pagination button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    cursor: pointer;
}

.pagination button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Loading */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--bg-tertiary);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

/* Message */
.message {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin: var(--spacing-md) 0;
}

.message.success {
    background: var(--success-light);
    color: #065f46;
}

.message.error {
    background: var(--danger-light);
    color: #991b1b;
}

/* Journee Info */
.journee-info {
    background: var(--bg-secondary);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--text-secondary);
}

/* Today Journee */
.journee-card.today {
    border-color: var(--primary);
    box-shadow: var(--shadow-glow);
}

.journee-status.open {
    color: var(--success);
}

.journee-status.closed {
    color: var(--text-muted);
}

.stats-row {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    margin: var(--spacing-md) 0;
}

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

.stat-item .value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-item .label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.stat-item.success .value {
    color: var(--success);
}

.stat-item.warning .value {
    color: var(--warning);
}

.stat-item.primary .value {
    color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard {
        padding: var(--spacing-md);
    }

    .dashboard-header h1 {
        font-size: 1.75rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .filters-section {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-group {
        width: 100%;
    }

    .search-input {
        width: 100%;
        min-width: auto;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header h1 {
        font-size: 1.5rem;
    }
}

/* Input with Button */
.input-with-btn {
    display: flex;
    gap: var(--spacing-xs);
}

.input-with-btn input {
    flex: 1;
}

.input-with-btn button {
    flex-shrink: 0;
}

/* Selected Colis */
.selected-colis {
    background: var(--bg-primary);
    padding: var(--spacing-sm);
    border-radius: 8px;
    border: 1px solid var(--primary);
}

.selected-colis p {
    margin: var(--spacing-xs) 0;
}

/* List sections */
.list-section {
    margin-top: var(--spacing-xl);
}

.list-section h2 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

/* Resume section */
.resume-section {
    margin-bottom: var(--spacing-xl);
}

/* Scan page */
/* The following block was removed as it's now handled by the responsive improvements */
/*
.scan-page,
.colis-page,
.journees-page,
.retours-page,
.paiements-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}
*/

@media (max-width: 1200px) {

    .dashboard,
    .scan-page,
    .colis-page,
    .journees-page,
    .retours-page,
    .paiements-page {
        padding: var(--spacing-lg) var(--spacing-md);
    }
}

/* ==========================================
   VIEW MODES - Card/Grid Layouts
   ========================================== */

/* Grid mode - Liste simple */
.view-grid .items-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.view-grid .item-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.view-grid .item-card:hover {
    border-color: var(--primary);
    transform: translateX(4px);
}

/* Card mode - 2 colonnes */
.view-card-2 .items-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

/* Card mode - 3 colonnes */
.view-card-3 .items-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

/* Card mode - 4 colonnes */
.view-card-4 .items-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

/* Card styling */
.view-card-2 .item-card,
.view-card-3 .item-card,
.view-card-4 .item-card {
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all 0.2s;
}

.view-card-2 .item-card:hover,
.view-card-3 .item-card:hover,
.view-card-4 .item-card:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Responsive adjustments */
@media (max-width: 1200px) {
    .view-card-4 .items-container {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {

    .view-card-2 .items-container,
    .view-card-3 .items-container,
    .view-card-4 .items-container {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
}

@media (max-width: 480px) {

    .view-card-2 .items-container,
    .view-card-3 .items-container,
    .view-card-4 .items-container {
        grid-template-columns: 1fr;
    }
}

.scan-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* Barcode Section - Compact Inline */
.barcode-section-compact {
    margin-bottom: var(--spacing-lg);
}

.barcode-input-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    border: 2px solid var(--border-color);
}

.barcode-input-inline label {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 100px;
    font-size: 0.95rem;
}

.barcode-input-inline input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
}

.barcode-input-inline input.error {
    border-color: var(--danger);
}

.verify-btn-inline {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
    font-size: 0.95rem;
}

.verify-btn-inline:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

.verify-btn-inline:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.reset-icon-btn {
    padding: var(--spacing-sm);
    background: var(--bg-hover);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.reset-icon-btn:hover {
    background: var(--bg-tertiary);
    transform: rotate(-180deg);
}

/* Scan Result - Inline */
.scan-result-inline {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-sm);
    flex-wrap: wrap;
}

.scan-result-inline.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.scan-result-inline.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

.scan-result-inline.warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid var(--warning);
    color: var(--warning);
}

.result-icon {
    font-size: 1.5rem;
}

.result-message {
    flex: 1;
    font-weight: 500;
}

.duplicate-info-inline {
    display: flex;
    gap: var(--spacing-lg);
    width: 100%;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}

/* Form Section - Compact */
.form-section-compact {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.form-section-compact h3 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.form-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form-grid-compact .full-width {
    grid-column: 1 / -1;
}

.form-actions-inline {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-start;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* Responsive */
@media (max-width: 768px) {
    .barcode-input-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .barcode-input-inline label {
        min-width: auto;
    }

    .verify-btn-inline {
        width: 100%;
    }

    .duplicate-info-inline {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .form-grid-compact {
        grid-template-columns: 1fr;
    }

    .form-actions-inline {
        flex-direction: column;
    }
}

/* Input group label above */
.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.input-group label {
    font-weight: 500;
    color: var(--text-secondary);
}

/* Today section */
.today-section,
.history-section {
    margin-bottom: var(--spacing-xl);
}

.today-section h2,
.history-section h2 {
    margin-bottom: var(--spacing-lg);
}

.journees-list,
.colis-list,
.retours-list,
.paiements-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.journee-summary {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.action-btn.small {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.75rem;
}

/* Montant in paiement card */
.paiement-header .montant {
    font-weight: 700;
    color: var(--success);
}

/* ==========================================
   AUTHENTICATION PAGES
   ========================================== */

.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

/* Background Animation Elements */
.auth-bg-animation {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    z-index: 0;
    pointer-events: none;
}

.auth-bg-animation li {
    position: absolute;
    display: block;
    list-style: none;
    width: 30px;
    height: 30px;
    animation: animateBg 25s linear infinite;
    bottom: -150px;
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.15);
}

.auth-bg-animation li:nth-child(1) { left: 25%; font-size: 3rem; animation-delay: 0s; }
.auth-bg-animation li:nth-child(2) { left: 10%; font-size: 2rem; animation-delay: 2s; animation-duration: 12s; }
.auth-bg-animation li:nth-child(3) { left: 70%; font-size: 4rem; animation-delay: 4s; }
.auth-bg-animation li:nth-child(4) { left: 40%; font-size: 3.5rem; animation-delay: 0s; animation-duration: 18s; }
.auth-bg-animation li:nth-child(5) { left: 65%; font-size: 1.5rem; animation-delay: 0s; }
.auth-bg-animation li:nth-child(6) { left: 75%; font-size: 5rem; animation-delay: 3s; }
.auth-bg-animation li:nth-child(7) { left: 35%; font-size: 6rem; animation-delay: 7s; }
.auth-bg-animation li:nth-child(8) { left: 50%; font-size: 2.5rem; animation-delay: 15s; animation-duration: 45s; }
.auth-bg-animation li:nth-child(9) { left: 20%; font-size: 2.2rem; animation-delay: 2s; animation-duration: 35s; }
.auth-bg-animation li:nth-child(10) { left: 85%; font-size: 4.5rem; animation-delay: 0s; animation-duration: 11s; }

@keyframes animateBg {
    0% { transform: translateY(0) rotate(0deg); opacity: 0.25; }
    100% { transform: translateY(-1200px) rotate(720deg); opacity: 0; }
}

.auth-card {
    width: 100%;
    max-width: 480px;
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    position: relative;
    z-index: 10;
}

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

.auth-header h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-header p {
    color: var(--text-secondary);
    margin: 0;
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.auth-footer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

/* Form Auth Styles */
.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.checkbox-group {
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
}

.btn-primary {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

.btn-full {
    width: 100%;
}

/* Registration Type Selector */
.registration-type-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.type-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.type-option:hover {
    border-color: var(--primary-light);
    background: var(--bg-tertiary);
}

.type-option.active {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow-glow);
}

.type-option .icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-xs);
}

.type-option .label {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.type-option .desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

.section-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.form-hint {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: var(--spacing-xs);
}

/* Alerts */
.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid var(--success);
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid var(--danger);
}

/* Admin Page */
.admin-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-xl) var(--spacing-lg);
}

.user-info h3 {
    margin: 0 0 var(--spacing-sm);
}

.user-info .date {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.user-actions {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.item-card.inactive {
    opacity: 0.6;
}

.status-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-badge.approved {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.status-badge.pending {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

/* Responsive Auth */
@media (max-width: 540px) {
    .auth-card {
        padding: var(--spacing-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   RESPONSIVE OVERRIDES (XTRACKER GLOBAL)
   ========================================== */

@media (max-width: 1024px) {
    :root {
        --spacing-xl: 1.5rem;
        --spacing-lg: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 1.25rem;
        --spacing-lg: 1rem;
        --spacing-md: 0.75rem;
    }

    html, body {
        overflow-y: auto; /* Permet le scroll global sur mobile pour une sensation native */
    }

    .app-container {
        height: auto;
        min-height: 100vh;
        overflow: visible;
    }

    .dashboard,
    .scan-page,
    .colis-page,
    .journees-page,
    .retours-page,
    .paiements-page,
    .admin-page,
    .settings-page {
        padding: var(--spacing-md);
        overflow-y: visible !important;
        height: auto !important;
        max-height: none !important;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

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

    .dashboard-actions {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .action-btn {
        width: 100% !important;
        justify-content: center;
    }

    /* Tableaux et listes */
    .view-grid {
        grid-template-columns: 1fr !important;
    }

    .item-card {
        margin-bottom: 0.75rem;
    }

    /* Filtres */
    .filters-section {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: var(--spacing-sm);
    }

    .search-input {
        min-width: 0 !important;
        width: 100% !important;
    }

    .filter-group {
        width: 100%;
    }

    .form-control, .status-select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .welcome-header h2 {
        font-size: 1.4rem;
    }

    .section-title {
        font-size: 1rem;
    }

    .stat-value {
        font-size: 1.2rem;
    }
}