/* Assembly New Design - Interfaz visual de cards para componentes */

.assembly-hero {
    margin-bottom: calc(var(--space) * 2);
}

/* Tabs */
.assembly-tabs {
    display: flex;
    gap: 4px;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--control-bg);
    margin-bottom: calc(var(--space) * 2);
}

.assembly-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border: 0;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--ink-muted);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 120ms ease;
}

.assembly-tab:hover {
    color: var(--ink);
    background: var(--panel-raised);
}

.assembly-tab.active {
    background: var(--panel);
    color: var(--ink);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.assembly-tab svg {
    flex-shrink: 0;
}

.assembly-tab-panel {
    display: none;
}

.assembly-tab-panel.active {
    display: block;
}

.assembly-new-form {
    display: grid;
    gap: calc(var(--space) * 2);
}

/* Disassembly */
.disassembly-row {
    display: grid;
    grid-template-columns: 1fr 100px auto;
    gap: var(--space);
    align-items: end;
    padding: 10px 0;
    border-bottom: 1px solid var(--line-soft);
}

.disassembly-row:last-child {
    border-bottom: 0;
}

.disassembly-hint {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: var(--panel-raised);
    color: var(--ink-soft);
    font-size: 13px;
}

.disassembly-hint svg {
    flex-shrink: 0;
    color: var(--pcb-dark);
}

.assembly-disassemble-desc {
    margin: 0;
    color: var(--ink-soft);
    font-size: 14px;
}

@media (max-width: 600px) {
    .disassembly-row {
        grid-template-columns: 1fr;
    }

    .assembly-tabs {
        flex-direction: column;
    }
}

.assembly-config {
    display: grid;
    grid-template-columns: 2fr 0.8fr 1fr;
    gap: calc(var(--space) * 1.5);
    align-items: end;
}

.assembly-search-bar {
    display: grid;
    gap: var(--space);
}

.assembly-search-bar input {
    min-height: 44px;
    font-size: 15px;
    padding: 10px 14px;
}

.assembly-search-filters {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.filter-chip {
    padding: 6px 12px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: transparent;
    color: var(--ink-soft);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 120ms ease;
}

.filter-chip:hover {
    border-color: var(--line-strong);
    background: var(--panel-raised);
    color: var(--ink);
}

.filter-chip.active {
    border-color: var(--pcb);
    background: color-mix(in srgb, rgba(33, 212, 239, 0.12), transparent);
    color: var(--pcb-dark);
}

/* Component Grid */
.assembly-component-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space);
    max-height: 480px;
    overflow-y: auto;
    padding: 4px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    background: var(--control-bg);
}

.component-card {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    transition: all 120ms ease;
    cursor: default;
}

.component-card:hover {
    border-color: var(--line-strong);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.component-card.selected {
    border-color: var(--pcb);
    background: color-mix(in srgb, rgba(33, 212, 239, 0.06), var(--panel));
    box-shadow: 0 0 0 2px rgba(33, 212, 239, 0.18);
}

.component-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.component-category {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--pcb-dark);
    padding: 2px 8px;
    border-radius: 999px;
    background: color-mix(in srgb, rgba(33, 212, 239, 0.1), transparent);
}

.component-stock {
    font-size: 11px;
    font-weight: 700;
    color: var(--ink-muted);
}

.component-stock.out-of-stock {
    color: var(--danger);
}

.component-name {
    display: block;
    font-size: 14px;
    line-height: 1.3;
    margin-bottom: 8px;
    color: var(--ink);
}

.component-prices {
    display: flex;
    gap: var(--space);
    margin-bottom: 10px;
    font-size: 12px;
    color: var(--ink-muted);
}

.component-prices span {
    font-weight: 600;
}

.component-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space);
}

/* Quantity Control */
.component-qty-control {
    display: inline-flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.qty-btn {
    width: 28px;
    height: 28px;
    border: 0;
    background: var(--control-bg);
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background 80ms ease;
}

.qty-btn:hover {
    background: var(--line-soft);
}

.qty-btn:active {
    background: var(--line);
}

.qty-display {
    min-width: 32px;
    text-align: center;
    font-size: 13px;
    font-weight: 800;
    color: var(--ink);
    font-variant-numeric: tabular-nums;
}

.component-add-btn {
    min-height: 28px;
    padding: 4px 12px;
    font-size: 12px;
}

/* Selected Panel */
.assembly-selected-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    background: var(--panel);
}

.assembly-selected-panel .panel-header {
    margin-bottom: 12px;
}

.assembly-selected-panel .panel-header h3 {
    margin: 0;
    font-size: 16px;
}

.selected-count {
    font-size: 12px;
    font-weight: 700;
    color: var(--ink-muted);
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--control-bg);
}

.selected-components-list {
    display: grid;
    gap: 6px;
}

.empty-selected {
    display: flex;
    align-items: center;
    gap: var(--space);
    padding: 24px;
    text-align: center;
    color: var(--ink-muted);
    font-size: 13px;
    border: 1px dashed var(--line);
    border-radius: var(--radius-sm);
    background: var(--panel-raised);
}

.empty-selected svg {
    opacity: 0.4;
}

.selected-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space);
    padding: 10px 12px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm);
    background: var(--panel-raised);
    transition: background 80ms ease;
}

.selected-item:hover {
    background: var(--control-bg);
}

.selected-item-info {
    display: grid;
    gap: 2px;
    min-width: 0;
    flex: 1;
}

.selected-item-category {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pcb-dark);
}

.selected-item-info strong {
    font-size: 13px;
    color: var(--ink);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.selected-item-cost {
    font-size: 12px;
    color: var(--ink-muted);
    font-variant-numeric: tabular-nums;
}

.selected-item-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}

.selected-qty-btn {
    width: 26px;
    height: 26px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: var(--panel);
    color: var(--ink);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 80ms ease;
    display: grid;
    place-items: center;
}

.selected-qty-btn:hover {
    border-color: var(--pcb);
    background: color-mix(in srgb, rgba(33, 212, 239, 0.08), transparent);
}

.selected-qty-value {
    min-width: 24px;
    text-align: center;
    font-size: 13px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
}

.selected-remove-btn {
    width: 24px;
    height: 24px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: var(--danger);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: background 80ms ease;
    margin-left: 4px;
    display: grid;
    place-items: center;
}

.selected-remove-btn:hover {
    background: var(--danger-bg);
}

/* Summary */
.assembly-summary {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space);
}

.assembly-summary article {
    padding: 14px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm);
    background: var(--panel-raised);
    text-align: center;
}

.assembly-summary span {
    display: block;
    margin-bottom: 4px;
    color: var(--ink-muted);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.assembly-summary strong {
    font-size: 18px;
    font-variant-numeric: tabular-nums;
    color: var(--ink);
}

/* Disassemble Panel */
.assembly-disassemble-panel {
    margin-top: 0;
}

.assembly-disassemble-desc {
    margin: 0 0 calc(var(--space) * 2);
    color: var(--ink-soft);
}

/* Button Large */
.button-large {
    min-height: 48px;
    padding: 12px 24px;
    font-size: 15px;
}

/* Responsive */
@media (max-width: 900px) {
    .assembly-config {
        grid-template-columns: 1fr;
    }

    .assembly-component-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        max-height: 360px;
    }

    .assembly-summary {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .assembly-component-grid {
        grid-template-columns: 1fr;
        max-height: 300px;
    }

    .assembly-search-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
    }

    .filter-chip {
        flex-shrink: 0;
    }

    .assembly-summary {
        grid-template-columns: 1fr 1fr;
    }

    .selected-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .selected-item-actions {
        align-self: flex-end;
    }
}