@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --bg-dark: #ffffff;
    /* Changed to white to match grey text */
    --card-bg: #f8fafc;
    --text-main: rgb(68, 68, 68);
    --text-muted: #64748b;
    --accent: #6366f1;
    --success: #10b981;
    --glass: rgba(0, 0, 0, 0.05);
    --border: rgba(0, 0, 0, 0.1);
}

.pc-builder-container {
    background: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Roboto', Arial, Helvetica, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 16px;

    /* Break out of theme constraints and force 1500px */
    width: 1500px !important;
    max-width: 100vw !important;
    position: relative;
    left: 50%;
    transform: translateX(-50%);

    height: 1500px;
    padding: 0;
    overflow: hidden;
    text-align: start;
    -webkit-font-smoothing: antialiased;
    border: none;
}

.pc-builder-header {
    position: relative;
    z-index: 1;
    margin-bottom: 1rem;
    padding-top: 1rem;
    text-align: center;
}

.pc-builder-header h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #818cf8, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pc-builder-progress {
    height: 0.5rem;
    background: var(--glass);
    border-radius: 1rem;
    width: 80%;
    margin: 0 auto;
    overflow: hidden;
}

.progress-bar-inner {
    height: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--accent));
    width: 10%;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}


.pc-builder-content {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 24px;
    position: relative;
    z-index: 1;
    flex: 1;
    padding: 0 20px 20px 20px;
    overflow: hidden;
}

.category-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: white;
    padding: 0.75rem 0;
    border-bottom: 2px solid var(--primary-color);
    margin-bottom: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
}

.category-nav ul {
    display: flex !important;
    gap: 0.5rem !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 1rem !important;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.category-nav ul::-webkit-scrollbar {
    display: none;
}

.category-tab {
    padding: 0.5rem 1rem;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    text-align: center;
    flex: 0 0 auto;
    min-width: 80px;
}

.category-tab .label {
    white-space: normal;
    word-break: break-word;
    line-height: 1.2;
}

.category-tab .icon svg {
    width: 20px;
    height: 20px;
}

.category-tab.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 10px 15px -3px rgba(99, 102, 241, 0.3);
}

.category-tab.completed .status-icon::after {
    content: '✓';
    color: var(--success);
    margin-left: 0.5rem;
}

.variation-selector {
    width: 100%;
    padding: 0.5rem;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: white;
    color: var(--text-main);
    font-size: 0.85rem;
}

.pc-builder-main {
    overflow-y: auto;
    padding-right: 10px;
    display: flex;
    flex-direction: column;
}

.product-grid {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 1.5rem !important;
}

.product-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.product-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    background: white;
    border-radius: 0.5rem;
    margin-bottom: 1rem;
}

.product-info h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    line-height: 1.4;
    height: 2.8rem;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
}

.product-socket,
.product-ddr {
    font-size: 0.75rem;
    color: var(--text-muted);
    background: var(--glass);
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 0.5rem;
    border: 1px solid var(--border);
    margin-right: 4px;
}

.product-price {
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
}

.select-btn {
    margin-top: auto;
    padding: 0.5rem;
    background: var(--glass);
    border: 1px solid var(--border);
    color: white;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.product-card.selected {
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.1);
}

.product-card.selected .select-btn {
    background: var(--success);
    border-color: var(--success);
}

.product-qty-controls {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1rem 0;
    padding: 0.5rem;
    background: var(--glass);
    border-radius: 0.5rem;
    border: 1px solid var(--border);
}

.product-card.selected .product-qty-controls {
    display: flex;
}

.card-qty-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
}

.card-qty-btn:hover {
    background: var(--primary-hover);
}

.card-qty-value {
    font-weight: 700;
    min-width: 24px;
    text-align: center;
    font-size: 1rem;
}

/* Summary Sidebar */
.pc-builder-summary {
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    height: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.summary-items {
    margin: 1.5rem 0;
    max-height: 500px;
    overflow-y: auto;
}

.summary-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 0.5rem;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

.summary-item.multi-item {
    grid-template-columns: 1fr auto auto auto;
}

.item-qty-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--glass);
    padding: 2px 8px;
    border-radius: 4px;
    border: 1px solid var(--border);
}

.qty-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: bold;
    cursor: pointer;
    padding: 0 4px;
    font-size: 1.1rem;
}

.qty-value {
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.summary-item .cat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    grid-column: 1 / span 3;
}

.remove-part-btn {
    background: transparent;
    border: none;
    color: #ef4444;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.remove-part-btn:hover {
    background: rgba(239, 68, 68, 0.1);
}

.total-price {
    display: flex;
    justify-content: space-between;
    font-size: 1.25rem;
    font-weight: 800;
    margin: 1.5rem 0;
    padding-top: 1rem;
    border-top: 2px solid var(--primary-color);
}


.btn-primary {
    width: 100%;
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    margin-bottom: 0.5rem;
    transition: all 0.2s;
}

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



.btn-secondary {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-muted);
    border-radius: 0.75rem;
    cursor: pointer;
}

.loader {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.4s ease forwards;
}

@media (max-width: 992px) {
    .pc-builder-container {
        width: 100% !important;
        height: auto !important;
        overflow-y: auto !important;
    }

    .pc-builder-header h1 {
        font-size: 1.75rem;
    }

    .pc-builder-content {
        grid-template-columns: 1fr;
        padding: 0 10px 10px 10px;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 0.75rem !important;
    }

    .pc-builder-summary {
        position: static;
        order: -1;
        margin-bottom: 20px;
        max-height: 300px;
    }

    .category-tab {
        min-width: 100px;
    }
}