/**
 * Spin animation, responsive rules and the re-upload modal.
 *
 * Part of the vendor.css set - enqueued in order.
 * Order matters: later parts override earlier ones.
 */

/* ============================================
   SPIN ANIMATION
   ============================================ */

.spin {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

@media (max-width: 1024px) {
    .vendor-hero-title {
        font-size: var(--text-4xl);
    }

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

    .vendor-register-layout {
        grid-template-columns: 1fr;
    }

    .vendor-register-sidebar {
        order: -1;
    }

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

@media (max-width: 768px) {
    .vendor-hero {
        padding: var(--space-16) 0 var(--space-12);
    }

    .vendor-hero-title {
        font-size: var(--text-3xl);
    }

    .vendor-hero-stats {
        flex-direction: column;
        gap: var(--space-4);
    }

    .vendor-steps {
        flex-direction: column;
        align-items: center;
    }

    .vendor-step-connector {
        padding-top: 0;
        transform: rotate(90deg);
    }

    .vendor-benefits-grid {
        grid-template-columns: 1fr;
    }

    .form-row-2,
    .form-row-3{
        grid-template-columns: 1fr;
    }

    .vendor-register-form-wrap {
        padding: var(--space-5);
    }

    .vendor-dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-4);
    }

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

    .vendor-products-table .col-packaging,
    .vendor-products-table .col-manifest,
    .vendor-products-table .col-date {
        display: none;
    }

    .vendor-products-table thead .col-packaging,
    .vendor-products-table thead .col-manifest,
    .vendor-products-table thead .col-date {
        display: none;
    }

    .manifest-totals {
        flex-direction: column;
        gap: var(--space-2);
        align-items: flex-end;
    }

    /* Upload loads sidebar stacks above content on mobile */
    .upload-loads-layout {
        grid-template-columns: 1fr;
    }

    .upload-loads-sidebar {
        position: static;
    }

    .load-sidebar-list {
        max-height: none;
        flex-direction: row;
        overflow-x: auto;
        overflow-y: hidden;
        gap: var(--space-2);
        padding-bottom: var(--space-1);
        -webkit-overflow-scrolling: touch;
    }

    .load-sidebar-item {
        flex-shrink: 0;
        min-width: 140px;
        padding: var(--space-2) var(--space-3);
    }

    .load-sidebar-summary {
        display: none;
    }

    .load-content-body {
        padding: var(--space-4);
    }

    .vendor-progress-line {
        width: 40px;
    }

    .vendor-dashboard-section {
        padding: var(--space-4);
    }

    .upload-loads-page {
        padding: var(--space-4) 0 var(--space-16);
    }

    .upload-loads-actions {
        padding: var(--space-3) var(--space-4);
    }}

@media (max-width: 480px) {
    .vendor-hero-title {
        font-size: var(--text-2xl);
    }

    .vendor-hero {
        padding: var(--space-12) 0 var(--space-8);
    }

    .vendor-status-card {
        padding: var(--space-8) var(--space-4);
    }}

/* =============================================
 * Vendor Re-upload Manifest Modal
 * ============================================= */

.vendor-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vendor-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    cursor: pointer;
}

.vendor-modal-content {
    position: relative;
    background: #fff;
    border-radius: 10px;
    width: 90%;
    max-width: 520px;
    box-shadow: 0 20px 60px rgba(0,0,0,.2);
    z-index: 1;
    overflow: hidden;
}

.vendor-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

.vendor-modal-header h3 {
    margin: 0;
    font-size: 15px;
    font-weight: 600;
    color: #111827;
    display: flex;
    align-items: center;
    gap: 8px;
}

.vendor-modal-close {
    background: none;
    border: none;
    font-size: 22px;
    line-height: 1;
    color: #9ca3af;
    cursor: pointer;
    padding: 0 4px;
}

.vendor-modal-close:hover { color: #374151; }

.vendor-modal-body {
    padding: 20px;
}

.vendor-modal-body p {
    margin: 0 0 14px;
    font-size: 13px;
    color: #6b7280;
}

.vendor-reupload-zone {
    position: relative;
    border: 2px dashed #d1d5db;
    border-radius: 8px;
    padding: 28px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color .15s;
}

.vendor-reupload-zone:hover { border-color: #015E7C; }

.vendor-reupload-zone i {
    font-size: 32px;
    color: #9ca3af;
    display: block;
    margin-bottom: 8px;
}

.vendor-reupload-zone p {
    margin: 0 0 4px;
    font-size: 14px;
    color: #374151;
}

.vendor-reupload-hint {
    font-size: 12px !important;
    color: #9ca3af !important;
}

#vendor-reupload-preview {
    margin-top: 12px;
    padding: 10px 14px;
    background: #eff6ff;
    border-left: 3px solid #3b82f6;
    border-radius: 0 6px 6px 0;
    font-size: 13px;
    color: #1e40af;
}