/*
 * Ürün detay sayfası (Views/ProductDetail)
 * Karşılaştırma çubuğu ve penceresi: css/Shared/compare-bar.css
 */

:root {
    --pd-primary: #f7c948;
    --pd-dark: #1a1a1a;
    --pd-bg: #f8f9fa;
    --pd-card: #ffffff;
    --pd-border: #e8e8e8;
    --pd-text: #333333;
    --pd-muted: #777777;
    --pd-radius: 8px;
}

.pd-wrap [hidden] {
    display: none !important;
}

.pd-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px 15px 60px;
}

.pd-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    overflow: hidden;
    border-radius: var(--pd-radius);
    background: var(--pd-card);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

/* ===== GALERİ ===== */

.pd-gallery {
    padding: 30px;
    background: #fafafa;
}

.pd-gallery-main {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 15px;
    padding: 0;
    overflow: hidden;
    border: 0;
    border-radius: var(--pd-radius);
    background: transparent;
    aspect-ratio: 4 / 3;
    cursor: zoom-in;
}

    .pd-gallery-main img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        transition: transform 0.3s;
    }

    .pd-gallery-main:hover img {
        transform: scale(1.05);
    }

.pd-gallery-main--empty {
    color: #cccccc;
    font-size: 72px;
    cursor: default;
}

.pd-thumbs {
    display: flex;
    gap: 8px;
    padding-bottom: 5px;
    overflow-x: auto;
}

.pd-thumb {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    padding: 0;
    overflow: hidden;
    border: 2px solid transparent;
    border-radius: 6px;
    background: #ffffff;
    cursor: pointer;
    transition: border-color 0.2s;
}

    .pd-thumb.active,
    .pd-thumb:hover,
    .pd-thumb:focus-visible {
        border-color: var(--pd-primary);
    }

    .pd-thumb img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }

.pd-video {
    margin-top: 16px;
    overflow: hidden;
    border-radius: var(--pd-radius);
}

    .pd-video iframe {
        display: block;
        width: 100%;
        height: 280px;
        border: none;
    }

.pd-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.88);
    cursor: zoom-out;
}

    .pd-lightbox[hidden] {
        display: none;
    }

    .pd-lightbox img {
        max-width: 90vw;
        max-height: 90vh;
        object-fit: contain;
        border-radius: 4px;
        background: #ffffff;
        cursor: default;
    }

.pd-lightbox-close {
    position: absolute;
    top: 18px;
    right: 22px;
    width: 44px;
    height: 44px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: none;
    color: #ffffff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
}

    .pd-lightbox-close:hover,
    .pd-lightbox-close:focus-visible {
        border-color: var(--pd-primary);
        color: var(--pd-primary);
    }

/* ===== ÖZET ===== */

.pd-info {
    display: flex;
    flex-direction: column;
    padding: 30px 30px 30px 0;
}

.pd-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.pd-title {
    flex-shrink: 0;
    margin: 0;
    padding: 0 4px;
    color: var(--pd-dark);
    font-size: 28px;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
}

.pd-icons {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pd-icons--technology {
    flex: 1;
    min-width: 0;
}

    .pd-icons--technology img {
        height: 24px;
        max-width: 80px;
        object-fit: contain;
    }

.pd-icons--certificate {
    margin: 6px 0;
}

    .pd-icons--certificate img {
        height: 18px;
        object-fit: contain;
        opacity: 0.7;
    }

.pd-subtitle {
    margin-bottom: 20px;
    color: var(--pd-muted);
    font-size: 15px;
}

.pd-short-text {
    margin-bottom: 16px;
    color: #666666;
    font-size: 14px;
    line-height: 1.6;
}

.pd-quick-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 0 0 24px;
}

.pd-qs-item {
    padding: 12px 14px;
    border-left: 3px solid var(--pd-primary);
    border-radius: 6px;
    background: var(--pd-bg);
}

    .pd-qs-item .qs-label {
        margin-bottom: 2px;
        color: var(--pd-muted);
        font-size: 10px;
        font-weight: 400;
        letter-spacing: 0.5px;
    }

    .pd-qs-item .qs-value {
        margin: 0;
        color: var(--pd-dark);
        font-size: 18px;
        font-weight: 700;
    }

    .pd-qs-item .qs-unit {
        color: #999999;
        font-size: 11px;
        font-weight: 400;
    }

.pd-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: auto;
}

.pd-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

    .pd-btn:hover,
    .pd-btn:focus-visible {
        text-decoration: none;
    }

/* .pd-wrap öneki: temanın ".ls a" link rengini ezmek için */
.pd-wrap .pd-btn-primary {
    background: var(--pd-primary);
    color: var(--pd-dark);
}

    .pd-wrap .pd-btn-primary:hover,
    .pd-wrap .pd-btn-primary:focus-visible {
        background: #e8b830;
        color: var(--pd-dark);
        transform: translateY(-1px);
    }

.pd-wrap .pd-btn-outline {
    border-color: #dddddd;
    background: transparent;
    color: #555555;
}

    .pd-wrap .pd-btn-outline:hover,
    .pd-wrap .pd-btn-outline:focus-visible,
    .pd-wrap .pd-compare-btn.active {
        border-color: var(--pd-primary);
        background: #fffdf0;
        color: var(--pd-dark);
    }

.pd-icon-pdf {
    color: #c0392b;
}

/* ===== SEKMELER ===== */

.pd-tabs-section {
    margin-bottom: 40px;
}

.pd-tab-nav {
    display: flex;
    overflow-x: auto;
    border-bottom: 2px solid var(--pd-border);
}

.pd-tab-btn {
    margin-bottom: -2px;
    padding: 14px 24px;
    border: none;
    border-bottom: 3px solid transparent;
    background: none;
    color: var(--pd-muted);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.2s;
}

    .pd-tab-btn:hover,
    .pd-tab-btn:focus-visible,
    .pd-tab-btn.active {
        color: var(--pd-dark);
    }

    .pd-tab-btn.active {
        border-bottom-color: var(--pd-primary);
    }

.pd-tab-content {
    padding: 30px 0;
}

.pd-spec-group {
    margin-bottom: 30px;
}

.pd-spec-title {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 12px 16px;
    border-radius: var(--pd-radius) var(--pd-radius) 0 0;
    background: var(--pd-primary);
    color: var(--pd-dark);
    font-size: 16px;
    font-weight: 700;
}

.pd-spec-table {
    width: 100%;
    overflow: hidden;
    border-collapse: collapse;
    border-radius: 0 0 var(--pd-radius) var(--pd-radius);
    background: var(--pd-card);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
}

    .pd-spec-table tr {
        border-bottom: 1px solid #f0f0f0;
    }

        .pd-spec-table tr:last-child {
            border-bottom: none;
        }

        .pd-spec-table tr:hover {
            background: #fefdf5;
        }

    .pd-spec-table th,
    .pd-spec-table td {
        padding: 10px 16px;
        color: var(--pd-text);
        font-size: 13px;
    }

    .pd-spec-table th {
        width: 40%;
        background: #fafafa;
        font-weight: 600;
        text-align: left;
    }

.pd-spec-unit {
    margin-left: 4px;
    color: #999999;
    font-size: 12px;
}

.pd-content-title {
    margin-top: 16px;
    font-size: 16px;
}

.pd-documents,
.pd-relations {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.pd-wrap .pd-document,
.pd-wrap .pd-relation {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 1px solid #dddddd;
    border-radius: 6px;
    background: #ffffff;
    color: var(--pd-text);
    font-size: 14px;
    text-decoration: none;
    transition: border-color 0.2s;
}

    .pd-wrap .pd-document:hover,
    .pd-wrap .pd-document:focus-visible,
    .pd-wrap .pd-relation:hover,
    .pd-wrap .pd-relation:focus-visible {
        border-color: var(--pd-primary);
        color: var(--pd-dark);
        text-decoration: none;
    }

    .pd-document .fa {
        color: #c0392b;
    }

.pd-document-size {
    color: #999999;
    font-size: 12px;
}

.pd-relation-type {
    padding: 2px 8px;
    border-radius: 10px;
    background: #eeeeee;
    color: #777777;
    font-size: 11px;
}

/* ===== MOBİL ===== */

@media (max-width: 991px) {
    .pd-hero {
        grid-template-columns: minmax(0, 1fr);
        gap: 0;
    }

    .pd-info {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .pd-wrap {
        padding: 15px 10px 40px;
    }

    .pd-gallery {
        padding: 15px;
    }

    .pd-title {
        font-size: 22px;
    }

    .pd-title-row {
        flex-wrap: wrap;
    }

    .pd-icons--technology {
        justify-content: flex-start;
    }

    .pd-quick-specs {
        grid-template-columns: 1fr;
    }

    .pd-tab-btn {
        padding: 10px 16px;
        font-size: 12px;
    }

    .pd-actions {
        flex-direction: column;
    }

    .pd-btn {
        justify-content: center;
        width: 100%;
    }
}