/* ============================================================
   Product Inventory Plugin Styles
   ============================================================ */

/* ---- Variables ---- */
:root {
    --pi-red:       #cc1a1a;
    --pi-red-dark:  #a31515;
    --pi-green:     #1a7a1a;
    --pi-orange:    #e07700;
    --pi-blue:      #1a6eb5;
    --pi-gray-100:  #f5f5f5;
    --pi-gray-200:  #e8e8e8;
    --pi-gray-400:  #aaa;
    --pi-gray-600:  #666;
    --pi-gray-800:  #333;
    --pi-border:    #ddd;
    --pi-shadow:    0 2px 8px rgba(0,0,0,0.10);
    --pi-radius:    6px;
    --pi-font:      inherit;
}

/* ============================================================
   LIST VIEW
   ============================================================ */
.pi-wrap {
    display: flex;
    gap: 28px;
    align-items: flex-start;
    font-family: var(--pi-font);
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px;
}

/* ---- SIDEBAR ---- */
.pi-sidebar {
    flex: 0 0 220px;
    background: var(--pi-gray-100);
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    padding: 20px 16px;
}

.pi-sidebar-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--pi-border);
    color: var(--pi-gray-800);
}

.pi-cat-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pi-cat-list li {
    margin: 0;
    padding: 0;
}

.pi-cat-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 10px;
    border-radius: 4px;
    text-decoration: none;
    color: var(--pi-gray-800);
    font-size: 14px;
    transition: background 0.15s;
}

.pi-cat-link:hover {
    background: var(--pi-gray-200);
    color: var(--pi-gray-800);
    text-decoration: none;
}

.pi-cat-active {
    background: var(--pi-red) !important;
    color: #fff !important;
    font-weight: 600;
}

.pi-cat-count {
    font-size: 12px;
    background: rgba(0,0,0,0.12);
    border-radius: 10px;
    padding: 1px 7px;
    margin-left: 6px;
}

.pi-cat-active .pi-cat-count {
    background: rgba(255,255,255,0.25);
}

/* ---- MAIN CONTENT ---- */
.pi-main {
    flex: 1;
    min-width: 0;
}

.pi-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--pi-border);
}

.pi-result-count {
    font-size: 14px;
    color: var(--pi-gray-600);
}

.pi-sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.pi-sort-wrap select {
    padding: 5px 10px;
    border: 1px solid var(--pi-border);
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
}

/* ---- PRODUCT CARDS ---- */
.pi-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.pi-card {
    display: flex;
    gap: 0;
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--pi-shadow);
    transition: box-shadow 0.2s;
}

.pi-card:hover {
    box-shadow: 0 4px 18px rgba(0,0,0,0.14);
}

.pi-card-image {
    flex: 0 0 320px;
    max-width: 320px;
    background: var(--pi-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pi-card-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    object-position: center top;
}

.pi-card-image a {
    display: block;
    width: 100%;
}

.pi-no-image {
    color: var(--pi-gray-400);
    font-size: 14px;
    padding: 40px;
    text-align: center;
}

.pi-card-body {
    flex: 1;
    padding: 18px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pi-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.pi-card-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.pi-card-title a {
    color: var(--pi-gray-800);
    text-decoration: none;
}

.pi-card-title a:hover {
    color: var(--pi-red);
    text-decoration: none;
}

.pi-card-pricing {
    text-align: right;
    white-space: nowrap;
    flex-shrink: 0;
}

/* ---- BADGES ---- */
.pi-badge-sale {
    display: inline-block;
    background: var(--pi-red);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 4px;
    margin-right: 6px;
    vertical-align: middle;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pi-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--pi-gray-800);
    vertical-align: middle;
}

.pi-you-save {
    font-size: 12px;
    color: var(--pi-gray-600);
    margin-top: 2px;
    text-align: right;
}

.pi-badge-stock {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.pi-badge-in-stock   { background: #1a7a1a; color: #fff; }
.pi-badge-out-of-stock { background: #999; color: #fff; }
.pi-badge-order-only { background: var(--pi-orange); color: #fff; }

/* ---- SPEC ROWS ---- */
.pi-card-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px 16px;
    font-size: 13px;
}

.pi-spec-row {
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 4px 0;
    border-bottom: 1px solid var(--pi-gray-200);
}

.pi-spec-label {
    color: var(--pi-gray-600);
    font-weight: 600;
    min-width: 80px;
    flex-shrink: 0;
}

.pi-spec-val {
    color: var(--pi-gray-800);
}

/* ---- CARD FOOTER ---- */
.pi-card-footer {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--pi-border);
    flex-wrap: wrap;
}

.pi-btn {
    display: inline-block;
    padding: 9px 18px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s, opacity 0.15s;
    cursor: pointer;
}

.pi-btn:hover {
    text-decoration: none;
    opacity: 0.88;
}

.pi-btn-primary {
    background: var(--pi-red);
    color: #fff;
}

.pi-btn-secondary {
    background: var(--pi-gray-800);
    color: #fff;
}

.pi-empty {
    padding: 40px;
    text-align: center;
    color: var(--pi-gray-600);
    background: var(--pi-gray-100);
    border-radius: var(--pi-radius);
    font-size: 15px;
}

/* ============================================================
   SINGLE PRODUCT PAGE
   ============================================================ */
.pi-single-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 16px 40px;
    font-family: var(--pi-font);
}

.pi-breadcrumb {
    font-size: 13px;
    color: var(--pi-gray-600);
    margin-bottom: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    align-items: center;
}

.pi-breadcrumb a {
    color: var(--pi-red);
    text-decoration: none;
}

.pi-breadcrumb a:hover { text-decoration: underline; }
.pi-breadcrumb span   { color: var(--pi-gray-400); }

.pi-single-titlerow {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}

.pi-single-title {
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--pi-gray-800);
}

.pi-single-pricing {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.pi-single-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--pi-gray-800);
}

.pi-single-was {
    font-size: 16px;
    color: var(--pi-gray-400);
    text-decoration: line-through;
}

.pi-single-brand {
    display: flex;
    align-items: center;
}

.pi-single-brand-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--pi-gray-800);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border: 2px solid var(--pi-gray-200);
    padding: 8px 18px;
    border-radius: 4px;
}

/* ---- SINGLE BODY ---- */
.pi-single-body {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    flex-wrap: wrap;
}

/* ---- GALLERY ---- */
.pi-single-gallery {
    flex: 1 1 400px;
    min-width: 0;
}

.pi-gallery-main {
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    overflow: hidden;
    margin-bottom: 10px;
    background: var(--pi-gray-100);
}

.pi-gallery-main img {
    width: 100%;
    max-height: 420px;
    object-fit: contain;
    display: block;
}

.pi-gallery-thumbs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.pi-thumb {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border: 2px solid var(--pi-border);
    border-radius: 4px;
    cursor: pointer;
    transition: border-color 0.15s;
}

.pi-thumb:hover, .pi-thumb-active {
    border-color: var(--pi-red);
}

.pi-gallery-caption {
    font-size: 12px;
    color: var(--pi-gray-600);
    text-align: center;
    margin-top: 4px;
}

.pi-no-image-lg {
    padding: 80px 40px;
    font-size: 16px;
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    text-align: center;
    color: var(--pi-gray-400);
}

/* ---- SINGLE SIDEBAR ---- */
.pi-single-sidebar {
    flex: 0 0 280px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* ---- CTA BOX ---- */
.pi-cta-box {
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    overflow: hidden;
}

.pi-cta-primary {
    display: block;
    background: var(--pi-red);
    color: #fff;
    text-align: center;
    padding: 13px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: background 0.15s;
}

.pi-cta-primary:hover {
    background: var(--pi-red-dark);
    color: #fff;
    text-decoration: none;
}

.pi-cta-item {
    display: block;
    padding: 11px 16px;
    font-size: 14px;
    color: var(--pi-gray-800);
    text-decoration: none;
    border-top: 1px solid var(--pi-border);
    transition: background 0.12s;
}

.pi-cta-item:hover {
    background: var(--pi-gray-100);
    color: var(--pi-gray-800);
    text-decoration: none;
}

.pi-cta-financing {
    display: block;
    background: var(--pi-orange);
    color: #fff;
    text-align: center;
    padding: 12px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    border-top: 1px solid var(--pi-border);
    transition: opacity 0.15s;
}

.pi-cta-financing:hover {
    opacity: 0.88;
    color: #fff;
    text-decoration: none;
}

.pi-sale-notice {
    background: #fff5f5;
    border: 1px solid #f5c0c0;
    border-radius: var(--pi-radius);
    padding: 12px 14px;
    font-size: 13px;
    color: var(--pi-red-dark);
}

/* ---- SPECS TABLE (single) ---- */
.pi-specs-table {
    border: 1px solid var(--pi-border);
    border-radius: var(--pi-radius);
    overflow: hidden;
}

.pi-specs-table .pi-spec-row {
    padding: 9px 14px;
    border-bottom: 1px solid var(--pi-gray-200);
    gap: 12px;
    font-size: 14px;
}

.pi-specs-table .pi-spec-row:last-child {
    border-bottom: none;
}

.pi-specs-table .pi-spec-label {
    min-width: 110px;
    font-size: 13px;
}

/* ---- DESCRIPTION ---- */
.pi-single-description {
    margin-top: 32px;
    padding-top: 22px;
    border-top: 2px solid var(--pi-border);
}

.pi-single-description h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

/* ---- BACK LINK ---- */
.pi-back-link {
    margin-top: 28px;
}

.pi-back-link a {
    color: var(--pi-red);
    font-size: 14px;
    text-decoration: none;
}

.pi-back-link a:hover {
    text-decoration: underline;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media ( max-width: 900px ) {
    .pi-wrap {
        flex-direction: column;
        gap: 20px;
    }
    .pi-sidebar {
        flex: none;
        width: 100%;
    }
    .pi-card {
        flex-direction: column;
    }
    .pi-card-image {
        flex: none;
        max-width: 100%;
    }
    .pi-card-image img {
        height: 200px;
    }
    .pi-card-specs {
        grid-template-columns: 1fr;
    }
    .pi-single-body {
        flex-direction: column;
    }
    .pi-single-sidebar {
        flex: none;
        width: 100%;
    }
    .pi-single-titlerow {
        flex-direction: column;
    }
}

@media ( max-width: 540px ) {
    .pi-card-header {
        flex-direction: column;
    }
    .pi-card-pricing {
        text-align: left;
    }
    .pi-card-footer {
        flex-direction: column;
        align-items: stretch;
    }
    .pi-btn {
        text-align: center;
    }
}