/**
 * MATZATIPITARON Product Manager - Frontend Stylesheet
 * Faithfully styled to match the reference design.
 */

:root {
    --mtp-primary-navy: #011C45;
    --mtp-dark-teal: #011432;
    --mtp-blue-primary: #011C45;
    --mtp-blue-hover: #032d6d;
    --mtp-blue-active: #00122e;
    --mtp-blue-text: #011C45;
    --mtp-blue-subtle-bg: #edf3fb;
    --mtp-blue-subtle-border: #cddcf0;
    --mtp-blue-focus-ring: rgba(1, 28, 69, 0.25);

    /* Theme color mappings with #011C45 variations */
    --mtp-green-btn: #011C45;
    --mtp-green-btn-hover: #032d6d;
    --mtp-green-text: #011C45;
    --mtp-mint-bg: #edf3fb;
    --mtp-mint-border: #cddcf0;
    --mtp-gold-star: #f59e0b;
    --mtp-text-body: #334155;
    --mtp-text-muted: #64748b;
    --mtp-text-light: #94a3b8;
    --mtp-border: #e2e8f0;
    --mtp-border-light: #f1f5f9;
    --mtp-card-bg: #ffffff;
    --mtp-shadow-sm: 0 2px 8px rgba(12, 35, 60, 0.04);
    --mtp-shadow-md: 0 6px 20px rgba(12, 35, 60, 0.07);
    --mtp-shadow-lg: 0 12px 32px rgba(12, 35, 60, 0.10);
    --mtp-radius-sm: 6px;
    --mtp-radius-md: 10px;
    --mtp-radius-lg: 16px;
    --mtp-radius-full: 9999px;
    --mtp-font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --mtp-transition: all 0.25s ease;
}

/* ==========================================================================
   CONTAINER & BASE
   ========================================================================== */
.mtp-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
    box-sizing: border-box;
}

.mtp-single-product-page,
.mtp-archive-page,
.mtp-showcase-section {
    font-family: var(--mtp-font);
    color: var(--mtp-text-body);
    line-height: 1.6;
}

.mtp-single-product-page *,
.mtp-archive-page *,
.mtp-showcase-section * {
    box-sizing: border-box;
}

/* ==========================================================================
   SECTION 1: PRODUCT BANNER & BREADCRUMBS
   ========================================================================== */
.mtp-product-banner,
.mtp-archive-banner {
    background: linear-gradient(135deg, #f0f5fc 0%, #e5effa 100%);
    padding: 36px 0 44px;
    border-bottom: 1px solid var(--mtp-blue-subtle-border);
    position: relative;
    overflow: hidden;
}

.mtp-product-banner::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 35%;
    background: radial-gradient(circle at right center, rgba(1, 28, 69, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.mtp-breadcrumbs {
    margin-bottom: 14px;
    font-size: 14px;
    color: var(--mtp-text-muted);
}

.mtp-breadcrumbs ol {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.mtp-breadcrumbs a {
    color: var(--mtp-text-muted);
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-breadcrumbs a:hover {
    color: var(--mtp-green-text);
}

.mtp-breadcrumbs .mtp-sep {
    color: var(--mtp-text-light);
    font-size: 16px;
    line-height: 1;
}

.mtp-breadcrumbs .mtp-current-crumb {
    color: var(--mtp-primary-navy);
    font-weight: 600;
}

.mtp-banner-title,
.mtp-archive-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--mtp-primary-navy);
    margin: 0 0 8px;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.mtp-banner-subtitle,
.mtp-archive-subtitle {
    font-size: 1.05rem;
    color: var(--mtp-text-muted);
    margin: 0;
    max-width: 650px;
}

/* ==========================================================================
   SECTION 2: MAIN PRODUCT INFORMATION (3-COLUMN LAYOUT)
   ========================================================================== */
.mtp-main-content-section {
    padding: 48px 0 20px;
    background-color: #ffffff;
}

.mtp-product-layout-grid {
    display: grid;
    grid-template-columns: 420px 1fr 280px;
    gap: 36px;
    align-items: start;
}

/* LEFT COLUMN: GALLERY */
.mtp-product-gallery {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mtp-gallery-main-wrap {
    background: #ffffff;
    border-radius: var(--mtp-radius-lg);
    border: 1px solid var(--mtp-border);
    box-shadow: var(--mtp-shadow-sm);
    overflow: hidden;
    position: relative;
    aspect-ratio: 1 / 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mtp-gallery-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.25s ease-in-out;
}

.mtp-gallery-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--mtp-text-light);
    padding: 40px;
    text-align: center;
}

.mtp-gallery-placeholder .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    margin-bottom: 12px;
}

.mtp-gallery-thumbs-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.mtp-gallery-thumb-btn {
    padding: 0;
    margin: 0;
    border: 2px solid var(--mtp-border);
    border-radius: var(--mtp-radius-sm);
    background: #ffffff;
    cursor: pointer;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    transition: var(--mtp-transition);
}

.mtp-gallery-thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.mtp-gallery-thumb-btn:hover {
    border-color: var(--mtp-green-btn);
    transform: translateY(-2px);
}

.mtp-gallery-thumb-btn.is-active {
    border-color: var(--mtp-green-btn);
    box-shadow: 0 0 0 2px rgba(15, 118, 84, 0.2);
}

/* CENTER COLUMN: DETAILS */
.mtp-product-details-col {
    display: flex;
    flex-direction: column;
}

.mtp-product-badge-wrap {
    margin-bottom: 10px;
}

.mtp-product-badge {
    display: inline-block;
    background-color: var(--mtp-mint-bg);
    color: var(--mtp-green-text);
    border: 1px solid var(--mtp-mint-border);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--mtp-radius-full);
    letter-spacing: 0.02em;
}

.mtp-product-main-title {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--mtp-primary-navy);
    margin: 0 0 10px;
    line-height: 1.25;
}

.mtp-details-rating-wrap,
.mtp-card-rating {
    margin-bottom: 14px;
}

.mtp-rating-wrap {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
}

.mtp-stars {
    color: var(--mtp-gold-star);
    font-size: 16px;
    letter-spacing: 2px;
}

.mtp-rating-score {
    font-weight: 700;
    color: var(--mtp-primary-navy);
}

.mtp-rating-reviews {
    color: var(--mtp-text-muted);
}

/* PRICE AREA */
.mtp-price-container {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 4px;
}

.mtp-price-current {
    font-size: 2rem;
    font-weight: 800;
    color: var(--mtp-green-btn);
    line-height: 1;
}

.mtp-price-regular {
    font-size: 1.25rem;
    color: var(--mtp-text-light);
    text-decoration: line-through;
    font-weight: 500;
}

.mtp-discount-pill,
.mtp-card-discount-pill {
    background-color: var(--mtp-mint-bg);
    color: var(--mtp-green-text);
    border: 1px solid var(--mtp-mint-border);
    font-size: 12px;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: var(--mtp-radius-full);
}

.mtp-price-note {
    font-size: 13px;
    color: var(--mtp-text-muted);
    margin: 0 0 16px;
    font-style: italic;
}

.mtp-short-description {
    font-size: 15px;
    color: #475569;
    line-height: 1.65;
    margin: 14px 0 24px;
}

/* PRIMARY CTA BUTTON */
.mtp-cta-action-area {
    margin-bottom: 28px;
}

.mtp-primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 16px 24px;
    background-color: var(--mtp-blue-primary);
    color: #ffffff !important;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--mtp-radius-sm);
    box-shadow: 0 4px 14px rgba(1, 28, 69, 0.22);
    transition: var(--mtp-transition);
    cursor: pointer;
}

.mtp-primary-btn:hover {
    background-color: var(--mtp-blue-hover);
    box-shadow: 0 6px 20px rgba(1, 28, 69, 0.32);
    transform: translateY(-1px);
    color: #ffffff !important;
}

.mtp-btn-disabled {
    background-color: #94a3b8;
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.8;
}

.mtp-btn-disabled:hover {
    background-color: #94a3b8;
    transform: none;
    box-shadow: none;
}

/* TRUST BADGES ROW */
.mtp-trust-badges-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding-top: 18px;
    border-top: 1px solid var(--mtp-border);
}

.mtp-trust-badge-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.mtp-trust-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--mtp-radius-sm);
    background: var(--mtp-mint-bg);
}

.mtp-trust-text strong {
    display: block;
    font-size: 13px;
    color: var(--mtp-primary-navy);
    font-weight: 700;
    line-height: 1.25;
}

.mtp-trust-sub {
    font-size: 11px;
    color: var(--mtp-text-muted);
    line-height: 1.2;
}

/* RIGHT COLUMN: SIDEBAR */
.mtp-product-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mtp-sidebar-card {
    background: #ffffff;
    border: 1px solid var(--mtp-border);
    border-radius: var(--mtp-radius-md);
    box-shadow: var(--mtp-shadow-sm);
    padding: 24px;
}

.mtp-sidebar-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--mtp-primary-navy);
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--mtp-border-light);
}

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

.mtp-sidebar-cat-list li {
    margin: 0;
    border-bottom: 1px solid var(--mtp-border-light);
}

.mtp-sidebar-cat-list li:last-child {
    border-bottom: none;
}

.mtp-sidebar-cat-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    font-size: 14px;
    color: var(--mtp-text-body);
    font-weight: 500;
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-sidebar-cat-list a:hover,
.mtp-sidebar-cat-list li.is-active-cat a {
    color: var(--mtp-green-text);
    padding-left: 4px;
}

.mtp-sidebar-cat-list .mtp-cat-arrow {
    color: var(--mtp-text-light);
    font-size: 18px;
}

/* NEED HELP CARD */
.mtp-help-card {
    background: var(--mtp-mint-bg);
    border: 1px solid var(--mtp-mint-border);
}

.mtp-help-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.mtp-help-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--mtp-primary-navy);
    margin: 0 0 8px;
}

.mtp-help-desc {
    font-size: 13px;
    color: var(--mtp-text-muted);
    margin: 0 0 16px;
    line-height: 1.5;
}

.mtp-help-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 16px;
    background: #ffffff;
    border: 1px solid var(--mtp-green-btn);
    color: var(--mtp-green-btn) !important;
    font-size: 13px;
    font-weight: 700;
    border-radius: var(--mtp-radius-sm);
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-help-btn:hover {
    background: var(--mtp-green-btn);
    color: #ffffff !important;
}

/* ==========================================================================
   SECTION 3: CONTENT TABS & KEY BENEFITS CHECKLIST
   ========================================================================== */
.mtp-product-tabs-row {
    margin-top: 48px;
}

.mtp-product-tabs-section {
    background: #ffffff;
    border: 1px solid var(--mtp-border);
    border-radius: var(--mtp-radius-md);
    box-shadow: var(--mtp-shadow-sm);
    overflow: hidden;
}

.mtp-tabs-nav {
    display: flex;
    border-bottom: 1px solid var(--mtp-border);
    background: #fafbfc;
}

.mtp-tab-btn {
    padding: 16px 28px;
    font-family: var(--mtp-font);
    font-size: 15px;
    font-weight: 600;
    color: var(--mtp-text-muted);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    transition: var(--mtp-transition);
}

.mtp-tab-btn:hover {
    color: var(--mtp-primary-navy);
}

.mtp-tab-btn.is-active {
    color: var(--mtp-green-btn);
    background: #ffffff;
    border-bottom-color: var(--mtp-green-btn);
    font-weight: 700;
}

.mtp-tabs-body {
    padding: 32px;
}

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

.mtp-tab-panel.is-active {
    display: block;
}

.mtp-description-content {
    font-size: 15px;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 24px;
}

.mtp-benefits-checklist-wrap {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--mtp-border-light);
}

.mtp-benefits-checklist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px 28px;
}

.mtp-benefits-checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 500;
    color: var(--mtp-primary-navy);
}

.mtp-check-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--mtp-mint-bg);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ==========================================================================
   SECTION 4: RELATED PRODUCTS & REUSABLE CARDS
   ========================================================================== */
.mtp-related-products-section {
    background: #f8fafc;
    padding: 64px 0 80px;
    margin-top: 48px;
    border-top: 1px solid var(--mtp-border);
}

.mtp-related-header,
.mtp-section-header {
    text-align: left;
    margin-bottom: 32px;
}

.mtp-related-title,
.mtp-section-title {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--mtp-primary-navy);
    margin: 0 0 6px;
    letter-spacing: -0.01em;
}

.mtp-related-subtitle,
.mtp-section-subtitle {
    font-size: 1rem;
    color: var(--mtp-text-muted);
    margin: 0;
}

.mtp-product-grid {
    display: grid;
    gap: 28px;
}

.mtp-cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

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

.mtp-cols-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* REUSABLE PRODUCT CARD */
.mtp-product-card {
    background: #ffffff;
    border: 1px solid var(--mtp-border);
    border-radius: var(--mtp-radius-md);
    overflow: hidden;
    box-shadow: var(--mtp-shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--mtp-transition);
}

.mtp-product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mtp-shadow-md);
    border-color: #cbd5e1;
}

.mtp-card-thumb-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #f1f5f9;
}

.mtp-card-thumb-link {
    display: block;
    width: 100%;
    height: 100%;
}

.mtp-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.mtp-product-card:hover .mtp-card-img {
    transform: scale(1.04);
}

.mtp-card-discount-pill {
    position: absolute;
    top: 12px;
    right: 12px;
    box-shadow: var(--mtp-shadow-sm);
}

.mtp-card-content {
    padding: 20px 22px 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.mtp-card-badge {
    display: inline-block;
    align-self: flex-start;
    background-color: var(--mtp-mint-bg);
    color: var(--mtp-green-text);
    border: 1px solid var(--mtp-mint-border);
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--mtp-radius-full);
    margin-bottom: 8px;
}

.mtp-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 10px;
    line-height: 1.35;
}

.mtp-card-title a {
    color: var(--mtp-primary-navy);
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-card-title a:hover {
    color: var(--mtp-green-btn);
}

.mtp-card-excerpt {
    font-size: 13px;
    color: var(--mtp-text-muted);
    margin: 0 0 14px;
    line-height: 1.5;
}

.mtp-card-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: auto;
    margin-bottom: 16px;
}

.mtp-card-price-current {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--mtp-green-btn);
}

.mtp-card-price-regular {
    font-size: 0.95rem;
    color: var(--mtp-text-light);
    text-decoration: line-through;
}

.mtp-card-action {
    margin-top: 4px;
}

.mtp-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--mtp-green-btn);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-card-btn .mtp-btn-arrow {
    transition: transform 0.2s ease;
}

.mtp-card-btn:hover {
    color: var(--mtp-green-btn-hover);
}

.mtp-card-btn:hover .mtp-btn-arrow {
    transform: translateX(4px);
}

/* ==========================================================================
   ARCHIVE & CATEGORY PAGES
   ========================================================================== */
.mtp-category-filter-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.mtp-filter-pill {
    display: inline-block;
    padding: 8px 18px;
    background: #ffffff;
    border: 1px solid var(--mtp-border);
    border-radius: var(--mtp-radius-full);
    font-size: 14px;
    font-weight: 600;
    color: var(--mtp-text-body);
    text-decoration: none;
    transition: var(--mtp-transition);
}

.mtp-filter-pill:hover,
.mtp-filter-pill.is-active {
    background: var(--mtp-green-btn);
    border-color: var(--mtp-green-btn);
    color: #ffffff;
}

.mtp-archive-container {
    padding: 48px 24px 80px;
}

.mtp-pagination-wrap {
    margin-top: 48px;
    text-align: center;
}

.mtp-pagination-wrap .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    margin: 0 4px;
    border: 1px solid var(--mtp-border);
    border-radius: var(--mtp-radius-sm);
    color: var(--mtp-primary-navy);
    text-decoration: none;
    font-weight: 600;
    transition: var(--mtp-transition);
}

.mtp-pagination-wrap .page-numbers.current,
.mtp-pagination-wrap .page-numbers:hover {
    background: var(--mtp-green-btn);
    border-color: var(--mtp-green-btn);
    color: #ffffff;
}

.mtp-empty-notice {
    text-align: center;
    padding: 64px 20px;
    background: #f8fafc;
    border-radius: var(--mtp-radius-md);
    border: 1px dashed var(--mtp-border);
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ========================================================================== */
@media (max-width: 1080px) {
    .mtp-product-layout-grid {
        grid-template-columns: 360px 1fr;
        gap: 28px;
    }

    .mtp-layout-sidebar {
        grid-column: 1 / -1;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-top: 20px;
    }

    .mtp-cols-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mtp-product-banner,
    .mtp-archive-banner {
        padding: 24px 0 32px;
    }

    .mtp-banner-title,
    .mtp-archive-title {
        font-size: 1.75rem;
    }

    .mtp-product-layout-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .mtp-layout-sidebar {
        grid-template-columns: 1fr;
    }

    .mtp-benefits-checklist {
        grid-template-columns: 1fr;
    }

    .mtp-cols-3,
    .mtp-cols-2 {
        grid-template-columns: 1fr;
    }

    .mtp-trust-badges-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .mtp-tabs-nav {
        flex-direction: column;
    }

    .mtp-tab-btn {
        width: 100%;
        text-align: left;
        border-bottom: 1px solid var(--mtp-border);
        border-left: 3px solid transparent;
    }

    .mtp-tab-btn.is-active {
        border-left-color: var(--mtp-green-btn);
        border-bottom-color: var(--mtp-border);
    }

    .mtp-tabs-body {
        padding: 20px;
    }
}