/*
 * Power Pages — Product Wiki Styles
 * Uses --pti-* design system variables from style-redesign.css
 * All classes prefixed with pp- to avoid collision with existing styles
 *
 * @package PTI_Theme
 * @since 1.1.0
 */

/* ==========================================================================
   CONTAINER
   ========================================================================== */

.pp-container {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ==========================================================================
   HERO
   ========================================================================== */

.pp-hero {
    background: var(--pti-oil-gray);
    border-left: 4px solid var(--pti-safety-yellow);
    padding: var(--space-2xl) 0;
    margin-bottom: var(--space-xl);
}

.pp-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.pp-brand-badge {
    display: inline-block;
    background: var(--pti-safety-yellow);
    color: var(--pti-tool-black);
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-xs) var(--space-md);
    margin-bottom: var(--space-md);
}

.pp-product-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    line-height: 1.1;
    margin-bottom: var(--space-sm);
}

.pp-model {
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--pti-aluminum);
    margin-bottom: var(--space-md);
}

/* Rating */
.pp-rating {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.pp-stars {
    display: inline-flex;
    gap: 1px;
}

.pp-star.filled {
    color: var(--pti-safety-yellow);
}

.pp-star.half {
    color: var(--pti-safety-yellow);
    opacity: 0.6;
}

.pp-star.empty {
    color: var(--pti-concrete);
}

.pp-rating-value {
    font-weight: 600;
    color: var(--pti-safety-yellow);
    font-size: 0.875rem;
}

.pp-review-count {
    color: var(--pti-aluminum);
    font-size: 0.8125rem;
}

/* Hero price */
.pp-hero-price {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--pti-certified);
    margin-top: var(--space-sm);
}

/* Hero image */
.pp-hero-image {
    text-align: center;
}

.pp-hero-image img {
    max-width: 100%;
    max-height: 400px;
    object-fit: contain;
    border-radius: 4px;
}

/* ==========================================================================
   SECTIONS (shared)
   ========================================================================== */

.pp-section {
    padding: var(--space-2xl) 0;
}

.pp-section-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--pti-safety-yellow);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--pti-steel);
}

/* ==========================================================================
   WHERE TO BUY
   ========================================================================== */

.pp-retailer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
}

.pp-retailer-card {
    background: var(--pti-steel);
    border: 2px solid var(--pti-concrete);
    padding: var(--space-xl);
    text-align: center;
    position: relative;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.pp-retailer-card:hover {
    border-color: var(--pti-aluminum);
}

.pp-retailer-card.pp-preferred {
    border-color: var(--pti-safety-yellow);
    box-shadow: var(--glow-yellow);
}

.pp-best-price-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--pti-safety-yellow);
    color: var(--pti-tool-black);
    font-family: var(--font-heading);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 2px var(--space-md);
    white-space: nowrap;
}

.pp-retailer-name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    color: #fff;
    text-transform: uppercase;
    margin-bottom: var(--space-md);
}

.pp-retailer-price {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--pti-certified);
    margin-bottom: var(--space-sm);
}

.pp-retailer-avail {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-lg);
}

.pp-in-stock {
    color: var(--pti-certified);
}

.pp-out-stock {
    color: var(--pti-caution);
}

.pp-buy-btn {
    display: inline-block;
    background: var(--pti-safety-yellow);
    color: var(--pti-tool-black);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-sm) var(--space-xl);
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.1s ease;
}

.pp-buy-btn:hover {
    background: var(--pti-warning-orange);
    transform: translateY(-1px);
    color: var(--pti-tool-black);
    text-decoration: none;
}

/* ==========================================================================
   SPECIFICATIONS TABLE
   ========================================================================== */

.pp-spec-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.pp-spec-table tr {
    border-bottom: 1px solid var(--pti-concrete);
}

.pp-spec-even {
    background: var(--pti-steel);
}

.pp-spec-odd {
    background: rgba(45, 49, 66, 0.5);
}

.pp-spec-label {
    text-align: left;
    padding: var(--space-md) var(--space-lg);
    color: var(--pti-safety-yellow);
    font-family: var(--font-heading);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.8125rem;
    letter-spacing: 0.03em;
    width: 40%;
    vertical-align: top;
}

.pp-spec-value {
    padding: var(--space-md) var(--space-lg);
    color: var(--pti-zinc);
    font-family: var(--font-body);
}

/* ==========================================================================
   KEY FEATURES
   ========================================================================== */

.pp-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pp-feature-list li {
    position: relative;
    padding: var(--space-md) 0 var(--space-md) var(--space-xl);
    border-bottom: 1px solid var(--pti-steel);
    color: var(--pti-zinc);
    font-size: 0.875rem;
    line-height: 1.6;
}

.pp-feature-list li::before {
    content: '\25B8';
    position: absolute;
    left: 0;
    color: var(--pti-safety-yellow);
    font-size: 1rem;
}

/* ==========================================================================
   IMAGE GALLERY
   ========================================================================== */

.pp-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.pp-gallery-item {
    background: var(--pti-steel);
    border: 1px solid var(--pti-concrete);
    overflow: hidden;
    aspect-ratio: 1;
}

.pp-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-md);
    transition: transform 0.3s ease;
}

.pp-gallery-item:hover img {
    transform: scale(1.05);
}

/* ==========================================================================
   COMPATIBILITY
   ========================================================================== */

.pp-compat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.pp-compat-card {
    background: var(--pti-steel);
    border: 1px solid var(--pti-concrete);
    padding: var(--space-lg);
    text-align: center;
}

.pp-compat-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--pti-aluminum);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-sm);
}

.pp-compat-value {
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--pti-safety-yellow);
    font-weight: 600;
}

/* ==========================================================================
   FEATURED IN OUR REVIEWS
   ========================================================================== */

.pp-review-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.pp-review-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
    background: var(--pti-steel);
    border: 1px solid var(--pti-concrete);
    color: var(--pti-zinc);
    text-decoration: none;
    font-size: 0.875rem;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.pp-review-link:hover {
    border-color: var(--pti-safety-yellow);
    color: var(--pti-safety-yellow);
    text-decoration: none;
}

.pp-review-arrow {
    color: var(--pti-safety-yellow);
    font-size: 1.25rem;
}

/* ==========================================================================
   DISCLOSURE
   ========================================================================== */

.pp-disclosure-box {
    background: var(--pti-steel);
    border-left: 4px solid var(--pti-safety-yellow);
    padding: var(--space-lg);
    font-size: 0.8125rem;
    color: var(--pti-aluminum);
    line-height: 1.6;
}

.pp-disclosure-box strong {
    color: var(--pti-safety-yellow);
}

/* ==========================================================================
   MOBILE RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .pp-hero-grid {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }

    .pp-hero-image {
        order: -1;
    }

    .pp-hero-image img {
        max-height: 300px;
    }

    .pp-product-title {
        font-size: 1.75rem;
    }

    .pp-hero-price {
        font-size: 2rem;
    }

    .pp-retailer-grid {
        grid-template-columns: 1fr;
    }

    .pp-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pp-spec-label,
    .pp-spec-value {
        padding: var(--space-sm) var(--space-md);
    }

    .pp-spec-label {
        width: 45%;
    }

    .pp-compat-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pp-container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 480px) {
    .pp-compat-grid {
        grid-template-columns: 1fr;
    }

    .pp-gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .pp-spec-label {
        width: 50%;
        font-size: 0.6875rem;
    }

    .pp-spec-value {
        font-size: 0.8125rem;
    }
}