/* ============================================
   SUPPLIER PORTAL STYLES
   Mandataire Auto - Espace Fournisseur
   ============================================ */

:root {
    --primary: #00D9A5;
    --primary-dark: #00B88A;
    --secondary: #3B82F6;
    --bg-dark: #0a0f1c;
    --bg-card: #111827;
    --bg-input: #1a2234;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --border-color: #2d3748;
    --success: #10B981;
    --warning: #F59E0B;
    --error: #EF4444;
    --info: #3B82F6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

/* ============================================
   HEADER
   ============================================ */

.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 28px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
}

.accent {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 10px 16px;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.2s;
}

.nav-link:hover {
    background: var(--bg-input);
    color: var(--text-primary);
}

.nav-link.active {
    background: rgba(0, 217, 165, 0.15);
    color: var(--primary);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 16px;
}

.supplier-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    font-size: 12px;
    color: var(--success);
}

.badge-icon {
    font-weight: bold;
}

.user-info {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
}

.user-id {
    font-size: 11px;
    color: var(--text-secondary);
}

.btn-logout {
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    border-color: var(--error);
    color: var(--error);
}

/* ============================================
   MAIN CONTENT
   ============================================ */

.main-content {
    max-width: 1600px;
    margin: 0 auto;
    padding: 32px 24px;
}

.section {
    display: none;
}

.section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

.section-header {
    margin-bottom: 32px;
}

.section-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.section-header p {
    color: var(--text-secondary);
}

/* ============================================
   STATS GRID
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    font-size: 36px;
}

.stat-info {
    flex: 1;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    display: block;
}

.stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.stat-trend {
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 12px;
}

.stat-trend.positive {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.stat-trend.negative {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

/* ============================================
   DASHBOARD GRID
   ============================================ */

.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
}

.card h3 {
    font-size: 16px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

/* Notifications */
.notifications-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.notification-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    background: var(--bg-input);
    border-radius: 10px;
    border-left: 3px solid;
}

.notification-item.success { border-left-color: var(--success); }
.notification-item.warning { border-left-color: var(--warning); }
.notification-item.info { border-left-color: var(--info); }
.notification-item.error { border-left-color: var(--error); }

.notif-icon {
    font-size: 20px;
}

.notif-content {
    flex: 1;
}

.notif-content strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.notif-content p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.notif-time {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Top Vehicles */
.top-vehicles-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.top-vehicle {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background: var(--bg-input);
    border-radius: 10px;
}

.rank {
    width: 28px;
    height: 28px;
    background: var(--primary);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
}

.top-vehicle .vehicle-info {
    flex: 1;
}

.top-vehicle .vehicle-info strong {
    display: block;
    font-size: 14px;
}

.top-vehicle .vehicle-info span {
    font-size: 12px;
    color: var(--text-secondary);
}

.top-vehicle .price {
    font-weight: 600;
    color: var(--primary);
}

/* ============================================
   TOOLBAR
   ============================================ */

.toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 16px;
    flex: 1;
    max-width: 400px;
}

.search-box input {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 14px;
    width: 100%;
    outline: none;
}

.filters {
    display: flex;
    gap: 12px;
}

.filters select,
.form-group select {
    padding: 10px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
}

.actions {
    display: flex;
    gap: 12px;
    margin-left: auto;
}

.btn {
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--bg-dark);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0, 217, 165, 0.3);
}

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.btn-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-icon:hover {
    border-color: var(--primary);
}

/* ============================================
   VEHICLES TABLE
   ============================================ */

.vehicles-table-container {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.vehicles-table {
    width: 100%;
    border-collapse: collapse;
}

.vehicles-table th,
.vehicles-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.vehicles-table th {
    background: var(--bg-card);
    font-size: 12px;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
}

.vehicles-table tbody tr {
    background: var(--bg-input);
    transition: background 0.2s;
}

.vehicles-table tbody tr:hover {
    background: rgba(0, 217, 165, 0.05);
}

.vehicle-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}

.vehicle-thumb {
    width: 48px;
    height: 36px;
    background: var(--bg-card);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.vehicle-details strong {
    display: block;
    font-size: 14px;
}

.vehicle-details span {
    font-size: 12px;
    color: var(--text-secondary);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.status-badge.success {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.status-badge.warning {
    background: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.status-badge.error {
    background: rgba(239, 68, 68, 0.15);
    color: var(--error);
}

.table-actions {
    display: flex;
    gap: 8px;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.page-btn {
    padding: 8px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.page-btn:hover {
    border-color: var(--primary);
}

.page-info {
    color: var(--text-secondary);
    font-size: 14px;
}

/* ============================================
   UPLOAD SECTION
   ============================================ */

.upload-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.upload-card {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.upload-card .upload-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.upload-card h3 {
    margin-bottom: 8px;
    border: none;
    padding: 0;
}

.upload-card > p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 32px;
    transition: all 0.2s;
    cursor: pointer;
}

.upload-zone:hover,
.upload-zone.dragover {
    border-color: var(--primary);
    background: rgba(0, 217, 165, 0.05);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.upload-icon-large {
    font-size: 48px;
}

.upload-content p {
    color: var(--text-secondary);
}

.upload-content span {
    color: var(--text-secondary);
    font-size: 12px;
}

.upload-info {
    margin-top: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.upload-info a {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
}

.api-config {
    text-align: left;
}

.api-config .form-group {
    margin-bottom: 16px;
}

.import-history {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--border-color);
}

.import-history h3 {
    margin-bottom: 20px;
}

.import-table {
    width: 100%;
    border-collapse: collapse;
}

.import-table th,
.import-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.import-table th {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}

.badge-file {
    background: rgba(59, 130, 246, 0.15);
    color: var(--secondary);
}

.badge-api {
    background: rgba(139, 92, 246, 0.15);
    color: #8B5CF6;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.pricing-rules {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 20px;
}

.rule-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-input);
    border-radius: 10px;
}

.rule-item label {
    font-size: 14px;
}

.input-with-unit {
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-with-unit input {
    width: 80px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-align: right;
    font-size: 14px;
}

.input-with-unit span {
    color: var(--text-secondary);
    font-size: 14px;
}

.promotions-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
}

.promo-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px;
    background: var(--bg-input);
    border-radius: 10px;
}

.promo-info strong {
    display: block;
    font-size: 14px;
    margin-bottom: 4px;
}

.promo-info span {
    font-size: 12px;
    color: var(--text-secondary);
}

.promo-actions {
    display: flex;
    gap: 8px;
}

.bulk-pricing {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bulk-filters {
    display: flex;
    gap: 12px;
}

.bulk-actions {
    display: flex;
    gap: 16px;
}

.action-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.action-group label {
    color: var(--text-secondary);
}

.action-group input {
    width: 80px;
    padding: 10px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    text-align: center;
}

.action-group select {
    padding: 10px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
}

/* ============================================
   CONDITIONS SECTION
   ============================================ */

.conditions-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 14px;
}

.form-group textarea {
    resize: vertical;
    font-family: inherit;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.checkbox-group.vertical {
    flex-direction: column;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-primary);
    cursor: pointer;
}

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

.save-bar {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats-period {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}

.period-btn {
    padding: 10px 20px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.period-btn.active {
    background: var(--primary);
    color: var(--bg-dark);
    border-color: var(--primary);
}

.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.chart-card {
    min-height: 300px;
}

.chart-placeholder {
    height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 180px;
    padding: 0 20px;
}

.bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.bar-group .bar {
    width: 30px;
    border-radius: 4px 4px 0 0;
    transition: height 0.3s;
}

.bar.views {
    background: var(--primary);
    margin-right: 4px;
}

.bar.quotes {
    background: var(--secondary);
}

.bar-group span {
    font-size: 12px;
    color: var(--text-secondary);
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 16px;
}

.legend-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 6px;
}

.legend-dot.views {
    background: var(--primary);
}

.legend-dot.quotes {
    background: var(--secondary);
}

.pie-chart {
    width: 150px;
    height: 150px;
    margin: 0 auto;
    border-radius: 50%;
    background: conic-gradient(
        var(--primary) 0deg 162deg,
        var(--secondary) 162deg 270deg,
        var(--warning) 270deg 324deg,
        #8B5CF6 324deg 360deg
    );
    position: relative;
}

.pie-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.pie-legend {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.legend-item .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
}

.stats-table th,
.stats-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.stats-table th {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

.stats-table td {
    font-size: 14px;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--bg-card);
    border-radius: 20px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.modal-large {
    max-width: 800px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 20px;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-input);
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--error);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.photo-upload {
    display: flex;
    align-items: center;
    gap: 16px;
}

.help-text {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1200px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .upload-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .header-container {
        flex-wrap: wrap;
    }
    
    .nav-links {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding: 12px 0;
    }
    
    .dashboard-grid,
    .pricing-grid,
    .conditions-grid,
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: none;
    }
    
    .actions {
        margin-left: 0;
    }
}