/**
 * VISUAL CART LOADER STYLES
 * Responsive, modern design for cart loading visualization
 */

.cart-viz-route-section {
    margin-bottom: 40px;
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.cart-viz-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid #e5e7eb;
}

.cart-viz-header h3 {
    margin: 0;
    font-size: 1.5rem;
    color: #111827;
    font-weight: 700;
}

.cart-viz-stats {
    display: flex;
    gap: 16px;
    font-size: 0.9rem;
    color: #6b7280;
}

.cart-viz-stats span {
    padding: 4px 12px;
    background: #f3f4f6;
    border-radius: 6px;
    font-weight: 500;
}

.cart-viz-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

@media (max-width: 768px) {
    .cart-viz-grid {
        grid-template-columns: 1fr;
    }
}

.cart-viz-card {
    background: #fafafa;
    border-radius: 10px;
    border: 2px solid #e5e7eb;
    padding: 16px;
    transition: all 0.2s;
}

.cart-viz-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.cart-viz-card.cart-type-danish {
    border-color: #3b82f6;
    background: linear-gradient(135deg, #eff6ff 0%, #fafafa 100%);
}

.cart-viz-card.cart-type-standard {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5 0%, #fafafa 100%);
}

/* Volle karren: complete dedicated carts that are "done" and must stay out of
   the deelkar-indeling. Highlighted green so they clearly stand apart. */
.cart-viz-card.cart-viz-card-full {
    border-color: #16a34a;
    background: linear-gradient(135deg, #dcfce7 0%, #f0fdf4 100%);
    position: relative;
}
.cart-viz-card.cart-viz-card-full::after {
    content: "VOL";
    position: absolute;
    top: 8px;
    right: 8px;
    background: #16a34a;
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1px;
    padding: 2px 6px;
    border-radius: 4px;
}

.cart-viz-group-heading {
    font-size: 0.95rem;
    font-weight: 700;
    margin: 4px 0 12px;
    padding: 6px 10px;
    border-radius: 6px;
}
.cart-viz-group-heading-full {
    color: #14532d;
    background: #dcfce7;
    border: 1px solid #86efac;
}
.cart-viz-group-heading-part {
    color: #374151;
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
}
.cart-viz-stats .cart-viz-stat-full {
    background: #dcfce7;
    color: #14532d;
    font-weight: 700;
}

.cart-viz-card-header {
    margin-bottom: 12px;
}

.cart-viz-card-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.cart-number {
    font-weight: 700;
    font-size: 1.1rem;
    color: #111827;
}

.cart-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cart-type-badge.danish {
    background: #3b82f6;
    color: white;
}

.cart-type-badge.standard {
    background: #10b981;
    color: white;
}

.cart-viz-card-info {
    font-size: 0.85rem;
    color: #6b7280;
    font-weight: 500;
}

.cart-viz-packages {
    --cart-viz-columns: 12;
    --cart-viz-slot-size: 20px;
    display: grid;
    grid-template-columns: repeat(var(--cart-viz-columns), var(--cart-viz-slot-size));
    grid-auto-rows: var(--cart-viz-slot-size);
    justify-content: start;
    gap: 3px;
    margin: 12px 0;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    min-height: 60px;
    overflow-x: auto;
}

/* Package-form style: layered Boven / Midden / Onder (api.txt alignment) */
.cart-viz-packages-layered {
    margin: 12px 0;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.cart-viz-layer-block {
    margin-bottom: 12px;
}

.cart-viz-layer-block:last-child {
    margin-bottom: 0;
}

.cart-viz-layer-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #374151;
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cart-viz-layer-grid {
    --cart-viz-columns: 12;
    --cart-viz-slot-size: 20px;
    display: grid;
    grid-template-columns: repeat(var(--cart-viz-columns), var(--cart-viz-slot-size));
    grid-auto-rows: var(--cart-viz-slot-size);
    gap: 3px;
    overflow-x: auto;
}

.cart-viz-slot {
    width: var(--cart-viz-slot-size);
    height: var(--cart-viz-slot-size);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.5rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    transition: all 0.2s;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cart-viz-slot:hover {
    transform: scale(1.1);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.cart-viz-slot-empty {
    background: #f9fafb;
    border: 1px dashed #d1d5db;
    color: #9ca3af;
    cursor: default;
}

.cart-viz-slot-empty:hover {
    transform: none;
    box-shadow: none;
}

.cart-viz-separator {
    width: var(--cart-viz-slot-size);
    height: var(--cart-viz-slot-size);
    background: repeating-linear-gradient(
        45deg,
        #fef3c7,
        #fef3c7 4px,
        #fde047 4px,
        #fde047 8px
    );
    border: 2px dashed #eab308;
    border-radius: 4px;
    position: relative;
    cursor: help;
}

.cart-viz-separator::after {
    content: '📄';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.7rem;
}

.cart-viz-separator:hover {
    opacity: 0.8;
}

.cart-viz-slot-label {
    font-size: 0.5rem;
    font-weight: 700;
    text-align: center;
    line-height: 1;
    word-break: break-word;
    padding: 2px;
}

.cart-viz-clients {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.cart-viz-client-tag {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.cart-viz-legend {
    background: #f9fafb;
    border-radius: 10px;
    padding: 20px;
    margin-top: 24px;
}

.cart-viz-legend h4 {
    margin: 0 0 16px 0;
    font-size: 1rem;
    color: #111827;
    font-weight: 700;
}

.cart-viz-legend-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

@media (max-width: 768px) {
    .cart-viz-legend-grid {
        grid-template-columns: 1fr;
    }
}

.cart-viz-legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: white;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #374151;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.cart-viz-legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
    flex-shrink: 0;
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1);
}

.cart-viz-legend-name {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Loading state */
.cart-viz-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #6b7280;
    font-size: 1rem;
}

.cart-viz-loading::before {
    content: '⏳';
    font-size: 2rem;
    margin-right: 12px;
    animation: spin 2s linear infinite;
}

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

/* Empty state */
.cart-viz-empty {
    text-align: center;
    padding: 60px 20px;
    color: #9ca3af;
}

.cart-viz-empty::before {
    content: '📦';
    font-size: 3rem;
    display: block;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .cart-viz-route-section {
        padding: 16px;
    }

    .cart-viz-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .cart-viz-stats {
        width: 100%;
        justify-content: space-between;
    }

    .cart-viz-packages {
        gap: 2px;
        padding: 8px;
    }

    .cart-viz-slot {
        width: var(--cart-viz-slot-size);
        height: var(--cart-viz-slot-size);
    }
}

/* Print styles */
@media print {
    .cart-viz-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .cart-viz-slot:hover {
        transform: none;
        box-shadow: none;
    }

    .cart-editor-toolbar { display: none !important; }
}

/* ── Handmatige deelkar-editor (drag & drop) ───────────────────────────────── */
.cart-editor-toolbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 12px 16px;
    margin-bottom: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}
.cart-editor-summary { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; font-size: 14px; color: #374151; }
.cart-editor-total strong { font-size: 16px; }
.cart-editor-route { padding: 2px 8px; border-radius: 999px; background: #f3f4f6; }
.cart-editor-route.ok { background: #ecfdf5; color: #065f46; }
.cart-editor-route.over { background: #fef2f2; color: #991b1b; font-weight: 600; }
.cart-editor-dirty { color: #b45309; font-weight: 600; }
.cart-editor-actions { display: flex; align-items: center; gap: 10px; }
.cart-editor-status { font-size: 13px; min-width: 120px; }
.cart-editor-status.ok { color: #065f46; }
.cart-editor-status.error { color: #991b1b; }
.cart-editor-btn {
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 14px;
    cursor: pointer;
}
.cart-editor-btn:hover { background: #f9fafb; }
.cart-editor-btn-primary { background: #ea580c; border-color: #ea580c; color: #fff; }
.cart-editor-btn-primary:hover { background: #c2410c; }

/* ── Veiling-toggle (1 klant per kar ↔ samenvoegen) ───────────────────────── */
.veiling-toggle-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #ea580c;
    border-radius: 10px;
    padding: 10px 14px;
    margin: 18px 0 8px;
}
.veiling-toggle-info { font-size: 14px; color: #334155; }
.veiling-toggle-btn {
    border: 1px solid #ea580c;
    background: #ea580c;
    color: #fff;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
}
.veiling-toggle-btn:hover { background: #c2410c; border-color: #c2410c; }
.veiling-toggle-btn.is-merged {
    background: #fff;
    color: #ea580c;
}
.veiling-toggle-btn.is-merged:hover { background: #fff7ed; }

.cart-viz-card.cart-editable { cursor: default; }
.cart-viz-card.cart-editable .cart-viz-client-tag { cursor: grab; }
.cart-viz-card.cart-editable .cart-viz-client-tag:active { cursor: grabbing; }
.cart-viz-card.cart-locked { opacity: 0.97; }
.cart-viz-card.cart-locked::after {
    content: "🔒 vast";
    position: absolute;
    top: 8px; right: 8px;
    font-size: 11px;
    color: #6b7280;
}
.cart-viz-card { position: relative; }
.cart-viz-card.cart-drop-hover { outline: 2px dashed #ea580c; outline-offset: 2px; }
.cart-viz-card.cart-dragging { opacity: 0.6; }
.cart-drag-handle { user-select: none; }

/* Laag-specifiek slepen: laag-blok als drop-doel */
.cart-viz-card.cart-editable .cart-viz-layer-block { border-radius: 4px; transition: background 0.1s, box-shadow 0.1s; }
.cart-viz-layer-block.layer-drop-hover {
    background: rgba(234, 88, 12, 0.12);
    box-shadow: inset 0 0 0 2px #ea580c;
}

/* Lege (handmatig toegevoegde) kar */
.cart-viz-card.cart-viz-card-empty {
    border: 2px dashed #cbd5e1;
    background: #f8fafc;
}
.cart-viz-card.cart-viz-card-empty.cart-drop-hover { border-color: #ea580c; }
.cart-viz-empty-hint {
    font-size: 11px;
    color: #94a3b8;
    font-style: italic;
    padding: 4px 6px;
}

/* "+ Lege kar toevoegen" knop onder een sectie */
.cart-editor-section-actions { margin: 10px 0 4px; }
.cart-add-empty-btn {
    border-style: dashed;
    color: #475569;
}
.cart-add-empty-btn:hover { background: #f1f5f9; border-color: #94a3b8; }