/* Dashboard - StockMate Theme */
.stats-grid, .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: var(--accent-green);
}
.stat-card.blue::before { background: #555; }
.stat-card.green::before, .stat-card.success::before, .stat-card.primary::before { background: var(--accent-green); }
.stat-card.yellow::before, .stat-card.warning::before { background: #999; }
.stat-card.red::before, .stat-card.danger::before { background: #111; }

.stat-card-value, .stat-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-primary);
}
.stat-card-label, .stat-label {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-top: 2px;
}
.stat-card-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}
.stat-icon {
    position: absolute;
    top: 16px; right: 16px;
    font-size: 1.5rem;
    opacity: 0.1;
}

.dashboard-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
@media (max-width: 1024px) {
    .dashboard-row { grid-template-columns: 1fr; }
}

/* Activity feed */
.activity-feed { max-height: 400px; overflow-y: auto; }
.activity-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-hover);
    display: flex; gap: 12px; align-items: flex-start;
}
.activity-item:last-child { border-bottom: none; }
.activity-icon {
    width: 32px; height: 32px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; flex-shrink: 0;
}
.activity-icon.login { background: var(--accent-green-light); color: var(--accent-green); }
.activity-icon.create { background: var(--accent-green-light); color: var(--accent-green); }
.activity-icon.pick { background: #f0f0f0; color: #555; }
.activity-icon.complete { background: rgba(25,135,84,0.12); color: var(--accent-green); }
.activity-icon.default { background: #f0f0f0; color: var(--text-muted); }
.activity-content { flex: 1; }
.activity-text { font-size: 0.85rem; color: var(--text-primary); }
.activity-time { font-size: 0.75rem; color: var(--text-muted); }

/* Low stock list */
.low-stock-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--bg-hover);
    display: flex; justify-content: space-between; align-items: center;
}
.low-stock-item:last-child { border-bottom: none; }
.low-stock-name { font-size: 0.85rem; font-weight: 500; }
.low-stock-sku { font-size: 0.75rem; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; }
.low-stock-qty {
    font-weight: 700; font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
}
.low-stock-qty.critical { color: #dc3545; }
.low-stock-qty.low { color: #555; }

/* Pick execution - Mobile friendly */
.pick-execution { max-width: 600px; margin: 0 auto; }
.pick-step {
    background: white; border-radius: var(--radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
}
.pick-step-header {
    background: #111; color: white;
    padding: 20px 24px; text-align: center;
}
.pick-step-counter {
    font-size: 0.8rem; opacity: 0.6;
    text-transform: uppercase; letter-spacing: 0.05em;
}
.pick-step-location {
    font-size: 2.5rem; font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 3px; margin: 8px 0;
    color: var(--accent-green);
}
.pick-step-aisle {
    font-size: 0.85rem; opacity: 0.6;
    font-family: 'JetBrains Mono', monospace;
}
.pick-step-body { padding: 24px; }
.pick-step-product {
    font-size: 1.1rem; font-weight: 600; margin-bottom: 4px;
}
.pick-step-sku {
    font-size: 0.85rem; color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace; margin-bottom: 16px;
}
.pick-step-quantity {
    font-size: 3rem; font-weight: 800; text-align: center;
    color: var(--text-primary); margin: 16px 0;
    font-family: 'JetBrains Mono', monospace;
}
.pick-step-quantity span {
    font-size: 1rem; color: var(--text-muted); font-weight: 400;
}
.pick-step-order {
    font-size: 0.85rem; color: var(--text-muted);
    text-align: center; margin-bottom: 16px;
    font-family: 'JetBrains Mono', monospace;
}
.pick-step-actions {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 12px; margin-top: 20px;
}
.pick-step-actions .btn {
    padding: 16px; font-size: 1rem; justify-content: center;
}
.pick-progress-bar { margin: 20px 0; }
.pick-summary { text-align: center; padding: 40px 20px; }
.pick-summary h2 { margin-bottom: 16px; }

/* Warehouse Layout Editor — Fullscreen Overlay */
.wh-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    background: #0f172a;
}

/* Top bar */
.wh-topbar {
    height: 48px;
    flex-shrink: 0;
    background: #1e293b;
    border-bottom: 1px solid #334155;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 16px;
}
.wh-close-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid #475569;
    color: #e2e8f0;
    padding: 6px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.15s;
}
.wh-close-btn:hover { background: #334155; border-color: #64748b; }
.wh-topbar-title {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #94a3b8;
    text-transform: uppercase;
}
.wh-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
}
.wh-floor-size {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: #94a3b8;
    background: #0f172a;
    padding: 4px 10px;
    border-radius: 4px;
}
.wh-topbar-btn {
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid #475569;
    color: #94a3b8;
    padding: 5px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.15s;
}
.wh-topbar-btn:hover { background: #334155; color: #e2e8f0; }
.wh-reset-btn { color: #f87171; border-color: #7f1d1d; }
.wh-reset-btn:hover { background: #7f1d1d; color: #fecaca; }

/* Body = sidebar + canvas */
.wh-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Sidebar */
.wh-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: #1e293b;
    border-right: 1px solid #334155;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.wh-sidebar-section {
    padding: 12px;
    border-bottom: 1px solid #334155;
}
.wh-sidebar-heading {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #64748b;
    margin-bottom: 10px;
}

/* Rack template form */
.wh-rack-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.wh-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}
.wh-form-group {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.wh-form-group label {
    font-size: 0.65rem;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.wh-form-group input,
.wh-form-group select {
    background: #0f172a;
    border: 1px solid #334155;
    color: #e2e8f0;
    padding: 5px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    width: 100%;
    box-sizing: border-box;
}
.wh-form-group input:focus,
.wh-form-group select:focus {
    border-color: var(--accent-green);
    outline: none;
}

/* Stamp buttons */
.wh-stamp-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    transition: all 0.15s;
    background: var(--accent-green);
    color: white;
}
.wh-stamp-btn:hover { filter: brightness(1.1); }
.wh-stamp-btn-secondary {
    background: #334155;
    color: #e2e8f0;
}
.wh-stamp-btn-secondary:hover { background: #475569; }

/* Tool grid */
.wh-tool-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}
.wh-tool-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 6px 2px;
    border: none;
    background: transparent;
    color: #94a3b8;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s;
}
.wh-tool-btn span {
    font-size: 0.55rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.wh-tool-btn:hover { background: #334155; color: #e2e8f0; }
.wh-tool-btn.active { background: var(--accent-green); color: white; }

/* Grid/snap toggles */
.wh-tool-toggles {
    display: flex;
    gap: 4px;
    padding-top: 4px;
    border-top: 1px solid #334155;
}
.wh-toggle-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border: none;
    background: transparent;
    color: #64748b;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s;
}
.wh-toggle-btn:hover { background: #334155; color: #e2e8f0; }
.wh-toggle-btn.active { color: var(--accent-green); }

/* Canvas area */
.wh-canvas-wrap {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: #0f172a;
}
.wh-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* HUD overlay */
.wh-hud {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    gap: 16px;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: #64748b;
    pointer-events: none;
    background: rgba(15,23,42,0.8);
    padding: 4px 10px;
    border-radius: 4px;
}

/* Stats bar inside canvas wrap */
.wh-stats {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    gap: 24px;
    padding: 6px 16px;
    background: rgba(30,41,59,0.92);
    border-top: 1px solid #334155;
    font-size: 0.75rem;
    font-family: 'JetBrains Mono', monospace;
    color: #94a3b8;
    pointer-events: none;
}
.wh-stats span::before {
    content: '·';
    margin-right: 8px;
    color: #475569;
}
.wh-stats span:first-child::before { display: none; }

/* Floating popup */
.wh-popup {
    background: #1e293b;
    border: 1px solid #334155;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
    min-width: 220px;
    overflow: hidden;
    color: #e2e8f0;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    position: relative;
}
.wh-popup-body {
    padding: 10px 12px;
    overflow-y: auto;
    flex: 1;
}
.wh-popup-resize {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 14px;
    height: 14px;
    cursor: se-resize;
    z-index: 10;
}
.wh-popup-resize::after {
    content: '';
    position: absolute;
    bottom: 3px;
    right: 3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid #475569;
    border-bottom: 2px solid #475569;
}
#wh-popup-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}
#wh-popup-container > div {
    position: absolute;
    pointer-events: auto;
}
.wh-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    border-bottom: 1px solid #334155;
    font-weight: 700;
    font-size: 0.85rem;
    cursor: grab;
    user-select: none;
}
.wh-popup-header:active { cursor: grabbing; }
.wh-popup-close {
    background: none;
    border: none;
    color: #64748b;
    cursor: pointer;
    padding: 2px;
    font-size: 1rem;
    line-height: 1;
}
.wh-popup-close:hover { color: #e2e8f0; }
.wh-popup-info {
    display: flex;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 0.75rem;
    color: #94a3b8;
}
.wh-popup-info strong {
    color: #e2e8f0;
}
.wh-popup-fields {
    margin-bottom: 10px;
}
.wh-popup-actions {
    display: flex;
    gap: 6px;
}
.wh-popup-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 8px;
    border: 1px solid #475569;
    background: #0f172a;
    color: #e2e8f0;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.7rem;
    transition: all 0.15s;
}
.wh-popup-btn:hover { background: #334155; }
.wh-popup-btn.primary {
    background: var(--accent-green);
    border-color: var(--accent-green);
    color: white;
}
.wh-popup-btn.primary:hover { filter: brightness(1.1); }
.wh-popup-btn.danger { color: #f87171; border-color: #7f1d1d; }
.wh-popup-btn.danger:hover { background: #7f1d1d; color: #fecaca; }

/* Blocked action popup */
.wh-popup-blocked {
    border-color: #dc2626;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
    animation: wh-shake 0.4s ease-out;
}
@keyframes wh-shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}
.wh-popup-header-blocked {
    background: linear-gradient(135deg, #7f1d1d 0%, #991b1b 100%);
    color: #fecaca;
}
.wh-popup-header-blocked i {
    color: #fbbf24;
    margin-right: 6px;
}
.wh-blocked-details {
    margin-bottom: 10px;
}
.wh-blocked-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    background: rgba(127, 29, 29, 0.3);
    border-radius: 4px;
    margin-bottom: 4px;
    font-size: 0.75rem;
    color: #fca5a5;
}
.wh-blocked-item i {
    color: #f87171;
    font-size: 0.85rem;
}
.wh-blocked-hint {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px 10px;
    background: rgba(30, 41, 59, 0.8);
    border-radius: 4px;
    font-size: 0.7rem;
    color: #94a3b8;
    border-left: 3px solid #3b82f6;
}
.wh-blocked-hint i {
    color: #fbbf24;
    margin-top: 1px;
}

/* Shelf grid in rack popup */
.wh-shelf-grid-wrap {
    margin: 4px 0 8px;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.wh-shelf-row {
    display: flex;
    align-items: center;
    gap: 0;
}
.wh-shelf-label {
    font-size: 0.6rem;
    color: #94a3b8;
    width: 24px;
    text-align: right;
    padding-right: 4px;
    font-weight: 500;
    flex-shrink: 0;
}
.wh-shelf-cells {
    display: flex;
    flex: 1;
    gap: 1px;
}
.wh-shelf-cell {
    flex: 1;
    height: 18px;
    min-width: 0;
    border: 1px solid #334155;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.12s;
    background: #1e293b;
}
.wh-shelf-cell:hover {
    border-color: #60a5fa;
}
.wh-shelf-cell.active {
    background: #166534;
    border-color: #22c55e;
}
.wh-shelf-pos-input {
    width: 38px;
    flex-shrink: 0;
    margin-left: 4px;
    padding: 1px 2px;
    font-size: 0.65rem;
    text-align: center;
    background: transparent;
    color: #64748b;
    border: 1px solid transparent;
    border-radius: 3px;
    font-family: inherit;
}
.wh-shelf-pos-input:hover,
.wh-shelf-pos-input:focus {
    border-color: #475569;
    background: #1e293b;
    color: #e2e8f0;
    outline: none;
}

/* Sidebar tabs */
.wh-sidebar-tabs {
    display: flex;
    border-bottom: 1px solid #334155;
    flex-shrink: 0;
}
.wh-sidebar-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 9px 6px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: #64748b;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: all 0.15s;
}
.wh-sidebar-tab:hover { color: #94a3b8; background: rgba(51,65,85,0.3); }
.wh-sidebar-tab.active {
    color: var(--accent-green);
    border-bottom-color: var(--accent-green);
}
.wh-sidebar-tab i { font-size: 0.85rem; }
.wh-sidebar-tab-content {
    flex: 1;
    overflow-y: auto;
}

/* Analysis tab items */
.wh-analysis-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 8px;
    border-radius: 4px;
    margin-bottom: 2px;
    transition: background 0.12s;
}
.wh-analysis-item:hover { background: rgba(51,65,85,0.4); }
.wh-analysis-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: #e2e8f0;
    font-family: 'JetBrains Mono', monospace;
}
.wh-analysis-dist {
    font-size: 0.7rem;
    color: #94a3b8;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
}
.wh-analysis-badge {
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    padding: 2px 6px;
    border-radius: 3px;
    white-space: nowrap;
    flex-shrink: 0;
}
.wh-analysis-badge.green { background: rgba(22,163,74,0.2); color: #4ade80; }
.wh-analysis-badge.yellow { background: rgba(234,179,8,0.2); color: #facc15; }
.wh-analysis-badge.red { background: rgba(239,68,68,0.2); color: #f87171; }

/* Spin animation for loading */
@keyframes wh-spin { to { transform: rotate(360deg); } }
.spin { display: inline-block; animation: wh-spin 1s linear infinite; }

/* Responsive */
@media (max-width: 768px) {
    .wh-sidebar { width: 200px; }
    .wh-topbar-title { display: none; }
}
@media (max-width: 640px) {
    .wh-body { flex-direction: column; }
    .wh-sidebar {
        width: 100%;
        max-height: 200px;
        flex-direction: row;
        overflow-x: auto;
        border-right: none;
        border-bottom: 1px solid #334155;
    }
    .wh-sidebar-section { min-width: 200px; }
}

/* Multi-pick bins */
.multi-pick-total {
    text-align: center;
    font-size: 0.95rem;
    margin-bottom: 16px;
    padding: 10px;
    background: var(--accent-green-light);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}
.multi-pick-bins {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}
.multi-pick-bin-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
}
.bin-badge {
    background: #111;
    color: white;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
    min-width: 60px;
    text-align: center;
}
.bin-details { flex: 1; min-width: 0; }
.bin-product {
    font-weight: 600;
    font-size: 0.9rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.bin-info {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
}
.bin-qty {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    white-space: nowrap;
}
.bin-qty span {
    font-size: 0.7rem;
    font-weight: 400;
    color: var(--text-muted);
}

/* Scanner Queue */
.scanner-queue-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 600px;
}
.scanner-queue-item {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
}
.sq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}
.sq-list-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    font-weight: 700;
}
.sq-meta { display: flex; gap: 6px; }
.sq-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 16px;
}
.sq-actions {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 8px;
}
.sq-actions .btn-lg {
    padding: 14px;
    font-size: 1rem;
    justify-content: center;
}

/* Packing System */
.pack-session-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}
.pack-session-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
    cursor: pointer;
    transition: all 0.15s;
}
.pack-session-card:hover {
    border-color: var(--accent-green);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.ps-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.ps-list-number {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
}
.ps-progress {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--accent-green);
}
.ps-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Pack order cards */
.pack-order-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.pack-order-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
}
.pack-order-card.done {
    opacity: 0.7;
    background: var(--bg-secondary);
}
.po-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}
.po-order-number {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    font-size: 1rem;
}
.po-customer {
    font-size: 0.85rem;
    color: var(--text-secondary);
}
.po-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}
.po-actions {
    display: flex;
    gap: 8px;
}
.po-actions .btn {
    flex: 1;
    justify-content: center;
}

/* Pick issue / note styles */
.pick-note {
    background: rgba(255,193,7,0.1);
    border-left: 3px solid #ffc107;
    padding: 6px 10px;
    margin: 8px 0;
    font-size: 0.8rem;
    border-radius: 0 4px 4px 0;
    color: var(--text-primary);
}
.pick-note i { margin-right: 4px; color: #ffc107; }

.pack-note {
    background: rgba(255,193,7,0.08);
    border-left: 3px solid #ffc107;
    padding: 6px 10px;
    margin-top: 8px;
    font-size: 0.8rem;
    border-radius: 0 4px 4px 0;
}
.pack-note i { margin-right: 4px; color: #ffc107; }

.internal-note-box {
    background: rgba(255,193,7,0.08);
    border: 1px solid rgba(255,193,7,0.2);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-top: 8px;
    font-size: 0.85rem;
    white-space: pre-wrap;
}

/* Label generator */
.label-location-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
}
.label-loc-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.15s;
}
.label-loc-item:hover { border-color: var(--accent-green); }
.label-loc-item.selected {
    background: var(--accent-green-light);
    border-color: var(--accent-green);
}
.label-loc-item input[type="checkbox"] {
    accent-color: var(--accent-green);
}

/* Product images */
.product-thumb {
    width: 36px; height: 36px;
    object-fit: cover;
    border-radius: 4px;
}
.product-img-large {
    max-width: 200px;
    max-height: 200px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}
.product-image-preview {
    margin-bottom: 12px;
}
.pick-product-img {
    width: 80px; height: 80px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    margin-bottom: 8px;
}
.pick-product-img-sm {
    width: 40px; height: 40px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

/* Warning button */
.btn-warning {
    background: #ffc107;
    color: #000;
    border: none;
    font-weight: 600;
}
.btn-warning:hover {
    background: #e0a800;
}