/* Bitrix24 Widget Styles - E-Mall Остатки */

:root {
    --primary-color: #2fc6f6;
    --primary-hover: #1ba8d8;
    --bg-color: #f5f7fa;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --success-color: #10b981;
    --success-hover: #059669;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --row-hover: #f8fafc;
    --row-alt: #fafbfc;
    --ms-linked: #86efac;
    --ms-unlinked: #fca5a5;
    --discount-color: #dc2626;
}

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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Roboto', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    padding: 12px;
    min-height: 100vh;
    font-size: 14px;
}

/* === WIDGET CONTAINER === */
.widget-container {
    max-width: 100%;
    margin: 0 auto;
}

/* === HEADER === */
.widget-header {
    background: linear-gradient(135deg, #0ea5e9 0%, #2563eb 100%);
    color: white;
    padding: 16px 20px;
    border-radius: 10px 10px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.widget-header h1 {
    font-size: 1.125rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.entity-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    opacity: 0.95;
}

.entity-type {
    padding: 2px 10px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.entity-type.entity-deal {
    background: rgba(16, 185, 129, 0.2);
}

.entity-type.entity-lead {
    background: rgba(139, 92, 246, 0.2);
}

.entity-id {
    font-weight: 500;
}

/* === CARD === */
.widget-card {
    background: var(--card-bg);
    border-radius: 0 0 10px 10px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    padding: 0;
    overflow: hidden;
}

/* === STATUS BADGE === */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 16px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
}

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

.status-badge.error {
    background: rgba(239, 68, 68, 0.2);
}

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

/* === LOADING STATE === */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 16px;
}

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

/* === EMPTY STATE === */
.empty-state,
.error-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.empty-icon,
.error-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.6;
}

.empty-state p,
.error-state p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

.error-state {
    color: var(--error-color);
}

/* === PRODUCTS TABLE === */
.products-container {
    padding: 0;
}

.table-wrapper {
    overflow-x: auto;
    border-bottom: 1px solid var(--border-color);
}

.products-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
    min-width: 900px;
}

.products-table th {
    background: #f8fafc;
    padding: 12px 10px;
    text-align: left;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

.products-table td {
    padding: 12px 10px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

.products-table tbody tr:hover {
    background: var(--row-hover);
}

.products-table tbody tr:nth-child(even) {
    background: var(--row-alt);
}

.products-table tbody tr:nth-child(even):hover {
    background: var(--row-hover);
}

/* Column widths */
.col-num { width: 40px; text-align: center; }
.col-name { min-width: 200px; }
.col-ms { width: 40px; text-align: center; }
.col-price,
.col-price-ms,
.col-qty,
.col-stock,
.col-reserve,
.col-discount-sum,
.col-sum { width: 90px; text-align: right; }
.col-discount { width: 120px; text-align: center; }

/* Cell styles */
.cell-num {
    color: var(--text-muted);
    font-weight: 500;
}

.cell-name {
    font-weight: 500;
    color: var(--text-primary);
}

.cell-name .product-desc {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 2px;
}

/* МС Icon */
.ms-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    font-size: 0.875rem;
    cursor: help;
}

.ms-icon.linked {
    color: #166534;
    background: var(--ms-linked);
}

.ms-icon.unlinked {
    color: #991b1b;
    background: var(--ms-unlinked);
}

/* Price cells */
.cell-price,
.cell-price-ms {
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.cell-price-ms {
    color: var(--text-secondary);
}

.cell-price-ms.loading {
    color: var(--text-muted);
    font-style: italic;
}

/* Quantity */
.cell-qty {
    font-weight: 600;
}

/* Stock cell */
.cell-stock {
    position: relative;
    cursor: help;
}

.stock-value {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.8125rem;
}

.stock-value.in-stock {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.stock-value.low-stock {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.stock-value.no-stock {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.stock-value.loading {
    background: var(--row-alt);
    color: var(--text-muted);
}

/* MS API Error indicator */
.ms-error {
    color: var(--warning-color);
    cursor: help;
}

/* Reserve */
.cell-reserve {
    color: var(--text-muted);
}

/* Discount */
.discount-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: center;
}

.discount-input {
    width: 50px;
    padding: 4px 6px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.8125rem;
    text-align: right;
    font-family: inherit;
}

.discount-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(47, 198, 246, 0.2);
}

.discount-toggle {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.discount-toggle button {
    padding: 4px 8px;
    border: none;
    background: var(--card-bg);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.15s;
}

.discount-toggle button.active {
    background: var(--primary-color);
    color: white;
}

.discount-toggle button:hover:not(.active) {
    background: var(--row-hover);
}

/* Discount sum */
.cell-discount-sum {
    color: var(--discount-color);
    font-weight: 500;
}

/* Sum */
.cell-sum {
    font-weight: 600;
    color: var(--text-primary);
}

/* === TOTALS SECTION === */
.totals-section {
    padding: 20px;
    background: #f8fafc;
    display: flex;
    justify-content: flex-end;
}

.totals-wrapper {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 16px;
}

.totals-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 320px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    padding: 4px 0;
}

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

.total-value {
    font-weight: 600;
    font-size: 0.9375rem;
    font-variant-numeric: tabular-nums;
}

.total-value.discount {
    color: var(--discount-color);
}

.total-row.total-final {
    margin-top: 8px;
    padding-top: 12px;
    border-top: 2px solid var(--border-color);
}

.total-row.total-final .total-label {
    color: var(--text-primary);
    font-weight: 600;
}

.total-row.total-final .total-value {
    font-size: 1.125rem;
    color: var(--primary-color);
}

/* === ACTIONS === */
.actions-section {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
}

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

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(47, 198, 246, 0.4);
}

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

.btn-secondary:hover:not(:disabled) {
    background: var(--row-hover);
}

.btn-save {
    background: #9ca3af;
    color: white;
    min-width: 140px;
}

.btn-save:disabled {
    opacity: 1;
    cursor: not-allowed;
}

.btn-save.has-changes {
    background: var(--success-color);
    animation: pulse-save 2s infinite;
}

.btn-save.has-changes:hover {
    background: var(--success-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

@keyframes pulse-save {
    0%, 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

.btn-save.saving {
    background: var(--warning-color);
    pointer-events: none;
}

/* === STOCK TOOLTIP === */
.stock-tooltip {
    position: fixed;
    z-index: 1000;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    min-width: 220px;
    max-width: 320px;
    /* pointer-events: auto - позволяет навести на tooltip */
    pointer-events: auto;
}

.tooltip-header {
    padding: 10px 14px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tooltip-header .tooltip-total {
    font-size: 0.75rem;
    color: var(--success-color);
    font-weight: 700;
}

.tooltip-content {
    padding: 8px 0;
    max-height: 280px;
    overflow-y: auto;
}

/* Красивый скроллбар для tooltip */
.tooltip-content::-webkit-scrollbar {
    width: 6px;
}

.tooltip-content::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.tooltip-content::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.tooltip-content::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.tooltip-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 14px;
    font-size: 0.8125rem;
}

.tooltip-row:hover {
    background: var(--row-hover);
}

.tooltip-store {
    color: var(--text-primary);
    flex: 1;
    margin-right: 12px;
}

.tooltip-stock {
    font-weight: 600;
    min-width: 40px;
    text-align: right;
}

.tooltip-stock.positive {
    color: var(--success-color);
}

.tooltip-stock.zero {
    color: var(--text-muted);
}

.tooltip-empty {
    padding: 12px 14px;
    color: var(--text-muted);
    font-size: 0.8125rem;
    text-align: center;
}

/* === DEBUG SECTION === */
.debug-section {
    padding: 16px 20px;
    border-top: 1px dashed var(--border-color);
    background: #fefce8;
}

.debug-section summary {
    cursor: pointer;
    font-size: 0.8125rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.debug-content {
    margin-top: 12px;
    font-size: 0.8125rem;
}

.debug-item {
    padding: 4px 0;
    color: var(--text-secondary);
}

.debug-item strong {
    color: var(--text-primary);
}

.debug-json {
    margin-top: 8px;
    padding: 12px;
    background: #f1f5f9;
    border-radius: 6px;
    font-size: 0.75rem;
    overflow-x: auto;
    font-family: 'Consolas', 'Monaco', monospace;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    body {
        padding: 8px;
    }
    
    .widget-header {
        padding: 12px 16px;
        flex-direction: column;
        align-items: flex-start;
    }
    
    .header-info {
        width: 100%;
        justify-content: space-between;
    }
    
    .totals-section {
        justify-content: stretch;
    }
    
    .totals-wrapper {
        width: 100%;
        align-items: stretch;
    }
    
    .totals-grid {
        min-width: auto;
    }
    
    .actions-section {
        flex-direction: column;
    }
    
    .btn-save,
    .btn-secondary {
        width: 100%;
    }
}

/* === INFO GRID (для старого UI, если нужен) === */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.info-item {
    background: var(--bg-color);
    padding: 16px;
    border-radius: 8px;
    border-left: 4px solid var(--primary-color);
}

.info-item .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.info-item .value {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* === ACTIONS OLD === */
.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.data-output {
    margin-top: 20px;
    padding: 16px;
    background: #1e293b;
    border-radius: 8px;
    display: none;
}

.data-output.visible {
    display: block;
}

.data-output pre {
    color: #e2e8f0;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.8125rem;
    line-height: 1.5;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
}

.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* === EMPTY STATE ACTIONS === */
.empty-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
}

/* === EDITABLE INPUTS === */
/* Убираем стрелочки (spinners) для input[type="number"] */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.editable-input {
    width: 80px;
    padding: 4px 8px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 0.8125rem;
    text-align: right;
    font-family: inherit;
    background: transparent;
    transition: all 0.2s;
}

.editable-input:hover {
    border-color: var(--border-color);
    background: var(--card-bg);
}

.editable-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--card-bg);
    box-shadow: 0 0 0 2px rgba(47, 198, 246, 0.2);
}

.price-input {
    font-weight: 500;
}

.qty-wrapper {
    display: flex;
    align-items: center;
    gap: 4px;
    justify-content: flex-end;
}

.qty-input {
    width: 50px;
    font-weight: 600;
}

.measure-name {
    color: var(--text-muted);
    font-size: 0.75rem;
}

/* === DELETE BUTTON === */
.col-actions {
    width: 40px;
    text-align: center;
}

.btn-delete {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    opacity: 0;
}

tr:hover .btn-delete {
    opacity: 1;
}

.btn-delete:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

/* === ADD PRODUCT POPUP === */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.popup-container {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 500px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.popup-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    background: #f8fafc;
}

.popup-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.popup-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.popup-close:hover {
    background: rgba(239, 68, 68, 0.1);
    color: var(--error-color);
}

.popup-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

/* === SEARCH BOX === */
.search-box {
    position: relative;
    margin-bottom: 16px;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9375rem;
    font-family: inherit;
    transition: all 0.2s;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(47, 198, 246, 0.15);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.125rem;
    color: var(--text-muted);
    pointer-events: none;
}

/* === SEARCH LOADING === */
.search-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.loading-spinner.small {
    width: 20px;
    height: 20px;
    border-width: 2px;
}

/* === SEARCH RESULTS === */
.search-results {
    min-height: 100px;
    max-height: 300px;
    overflow-y: auto;
}

.search-hint,
.search-empty,
.search-error {
    padding: 30px 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.search-error {
    color: var(--error-color);
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    border: 1px solid transparent;
}

.search-result-item:hover {
    background: var(--row-hover);
    border-color: var(--border-color);
}

.search-result-item:active {
    background: rgba(47, 198, 246, 0.1);
    border-color: var(--primary-color);
}

.result-name {
    flex: 1;
    font-weight: 500;
    color: var(--text-primary);
    margin-right: 12px;
}

.result-price {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}