/*
 * GRIGOTEC SRL — Shop / Archive Products (shop.css)
 * Scoped la archive-product.php. Toate clasele incep cu .grg-shop sau .grg-shop-card.
 *
 * Foloseste exclusiv tokens declarate in global-styles.css.
 * Mobile first. Breakpoints: 600 / 768 / 1024.
 * ==========================================================================
 */

/* ==========================================================================
   0. RESET ASTRA / WOO DEFAULT (pe pagina de magazin)
   ========================================================================== */
body.woocommerce.archive .ast-container,
body.post-type-archive-product .ast-container,
body.tax-product_cat .ast-container,
body.tax-product_tag .ast-container {
    max-width: 100% !important;
    padding: 0 !important;
}

body.woocommerce.archive .site-content,
body.post-type-archive-product .site-content,
body.tax-product_cat .site-content,
body.tax-product_tag .site-content {
    background-color: var(--grg-bg) !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}

.woocommerce-breadcrumb,
.woocommerce-products-header,
.woocommerce-result-count,
.woocommerce-ordering,
.ast-woocommerce-container > ul.products,
.ast-woocommerce-container > .woocommerce-pagination {
    display: none !important;
}

/* ==========================================================================
   1. WRAPPER
   ========================================================================== */
.grg-shop {
    background-color: var(--grg-bg);
    padding: var(--grg-s-10) 0 var(--grg-s-20);
    min-height: 60vh;
}

.grg-shop__container {
    display: block;
}

/* ==========================================================================
   2. HEADER MAGAZIN (hero-style: radial gradients + grain noise overlay,
      consistent cu .grg-hero din home.css)
   ========================================================================== */
.grg-shop__header {
    position: relative;
    text-align: center;
    max-width: 760px;
    margin: 0 auto var(--grg-s-12);
    padding: var(--grg-s-10) var(--grg-s-5) var(--grg-s-8);
    border-radius: var(--grg-r-lg);
    background-color: var(--grg-bg-alt);
    overflow: hidden;
    isolation: isolate;
}

.grg-shop__header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 15% 20%, rgba(200, 137, 58, 0.12), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(184, 84, 27, 0.09), transparent 50%),
        radial-gradient(ellipse at center, transparent 55%, rgba(122, 74, 43, 0.10) 100%);
    pointer-events: none;
    z-index: 0;
}

.grg-shop__header::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.15  0 0 0 0 0.12  0 0 0 0 0.08  0 0 0 0.5 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    background-size: 220px 220px;
    opacity: 0.07;
    mix-blend-mode: multiply;
    pointer-events: none;
    z-index: 1;
}

.grg-shop__header > * {
    position: relative;
    z-index: 2;
}

.grg-shop__eyebrow {
    display: inline-block;
    font-family: var(--grg-font-body);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--grg-accent);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: var(--grg-s-3);
}

.grg-shop__title {
    font-family: var(--grg-font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--grg-accent-deep);
    margin-bottom: var(--grg-s-4);
}

.grg-shop__lead {
    color: var(--grg-text-muted);
    font-size: 1.05rem;
    line-height: 1.7;
    margin: 0 auto;
    max-width: 580px;
}

/* ==========================================================================
   3. MOBILE TOOLBAR (vizibil doar pe mobil)
   ========================================================================== */
.grg-shop__mobile-toolbar {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: var(--grg-s-3);
    margin-bottom: var(--grg-s-4);
    padding: var(--grg-s-3);
    background-color: var(--grg-surface-warm);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r);
}

@media (max-width: 1023px) {
    .grg-shop__mobile-toolbar { display: flex; }
}

/* ==========================================================================
   4. LAYOUT 2 COLOANE
   ========================================================================== */
.grg-shop__layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--grg-s-8);
    align-items: start;
}

@media (max-width: 1023px) {
    .grg-shop__layout { grid-template-columns: 1fr; gap: 0; }
}

/* ==========================================================================
   5. SIDEBAR FILTRE
   ========================================================================== */
.grg-shop__sidebar {
    background-color: var(--grg-surface-warm);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r-lg);
    padding: var(--grg-s-6);
    position: sticky;
    top: var(--grg-s-6);
    max-height: calc(100vh - var(--grg-s-12));
    overflow-y: auto;
}

.grg-shop__sidebar::-webkit-scrollbar { width: 6px; }
.grg-shop__sidebar::-webkit-scrollbar-track { background: transparent; }
.grg-shop__sidebar::-webkit-scrollbar-thumb { background: var(--grg-border-deep); border-radius: 3px; }

.grg-shop__sidebar-close {
    display: none;
    position: absolute;
    top: var(--grg-s-3);
    right: var(--grg-s-3);
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r-pill);
    color: var(--grg-accent-deep);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
}

.grg-shop__filter-block {
    border: none;
    padding: 0;
    margin: 0 0 var(--grg-s-6);
}

.grg-shop__filter-label {
    display: block;
    font-family: var(--grg-font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--grg-accent-deep);
    margin-bottom: var(--grg-s-3);
    padding: 0;
}

.grg-shop__filter-block--conditional { display: none; }
.grg-shop__filter-block--conditional.is-visible { display: block; }

.grg-shop__filter-note {
    font-size: 0.85rem;
    color: var(--grg-text-muted);
    margin: var(--grg-s-3) 0 0;
    line-height: 1.5;
}

/* Search input */
.grg-shop__search {
    position: relative;
}

.grg-shop__search-icon {
    position: absolute;
    top: 50%;
    left: var(--grg-s-4);
    font-size: 0.95rem;
    color: var(--grg-text-muted);
    transform: translateY(-50%);
    pointer-events: none;
    line-height: 1;
}

.grg-shop__search-input {
    width: 100%;
    padding: var(--grg-s-3) var(--grg-s-3) var(--grg-s-3) var(--grg-s-10);
    font-family: var(--grg-font-body);
    font-size: 0.95rem;
    background-color: var(--grg-surface);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r);
    color: var(--grg-text);
    transition: border-color var(--grg-dur) var(--grg-ease),
                box-shadow var(--grg-dur) var(--grg-ease);
}

.grg-shop__search-input:focus {
    outline: none;
    border-color: var(--grg-accent);
    box-shadow: 0 0 0 3px rgba(200, 137, 58, 0.12);
}

/* Chips */
.grg-shop__chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--grg-s-2);
}

.grg-shop__chip {
    position: relative;
    display: inline-flex;
    cursor: pointer;
}

.grg-shop__chip input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    pointer-events: none;
}

.grg-shop__chip-label {
    display: inline-flex;
    align-items: center;
    padding: var(--grg-s-2) var(--grg-s-4);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--grg-text);
    background-color: var(--grg-surface);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r-pill);
    transition: background-color var(--grg-dur) var(--grg-ease),
                border-color var(--grg-dur) var(--grg-ease),
                color var(--grg-dur) var(--grg-ease);
}

.grg-shop__chip--sm .grg-shop__chip-label {
    padding: 4px var(--grg-s-3);
    font-size: 0.8rem;
}

.grg-shop__chip:hover .grg-shop__chip-label {
    background-color: var(--grg-bg-alt);
    border-color: var(--grg-accent);
}

.grg-shop__chip input:focus-visible + .grg-shop__chip-label {
    outline: 2px solid var(--grg-accent);
    outline-offset: 2px;
}

.grg-shop__chip input:checked + .grg-shop__chip-label {
    background-color: var(--grg-accent);
    border-color: var(--grg-accent);
    color: var(--grg-text-inverse);
}

/* ==========================================================================
   6. TOOLBAR DESKTOP (rezultate + sortare)
   ========================================================================== */
.grg-shop__toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--grg-s-4);
    padding: var(--grg-s-3) 0 var(--grg-s-5);
    border-bottom: 1px solid var(--grg-divider);
    margin-bottom: var(--grg-s-6);
}

.grg-shop__results-count {
    font-size: 0.9rem;
    color: var(--grg-text-muted);
}

.grg-shop__results-count--desktop strong {
    color: var(--grg-accent-deep);
    font-weight: 700;
    font-size: 1.05rem;
}

@media (max-width: 1023px) {
    .grg-shop__results-count--desktop { display: none; }
}

.grg-shop__sort {
    display: inline-flex;
    align-items: center;
    gap: var(--grg-s-3);
}

.grg-shop__sort-label {
    font-size: 0.9rem;
    color: var(--grg-text-muted);
    white-space: nowrap;
}

.grg-shop__sort-select {
    padding: var(--grg-s-2) var(--grg-s-8) var(--grg-s-2) var(--grg-s-3);
    font-family: var(--grg-font-body);
    font-size: 0.9rem;
    color: var(--grg-text);
    background-color: var(--grg-surface);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r);
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%237A4A2B' d='M6 8L0 0h12z'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: border-color var(--grg-dur) var(--grg-ease);
}

.grg-shop__sort-select:focus {
    outline: none;
    border-color: var(--grg-accent);
}

/* ==========================================================================
   7. GRID PRODUSE
   ========================================================================== */
.grg-shop__notices {
    margin-bottom: var(--grg-s-4);
}

.grg-shop__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grg-s-6);
}

@media (max-width: 960px) {
    .grg-shop__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .grg-shop__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   8. CARD PRODUS
   ========================================================================== */
.grg-shop-card {
    display: flex;
    flex-direction: column;
    background-color: var(--grg-surface);
    border: 1px solid var(--grg-border);
    border-radius: var(--grg-r-lg);
    overflow: hidden;
    transition: opacity var(--grg-dur-slow) var(--grg-ease),
                transform 350ms cubic-bezier(0.4, 0, 0.2, 1),
                box-shadow var(--grg-dur) var(--grg-ease),
                border-color var(--grg-dur) var(--grg-ease);
    animation-delay: var(--grg-card-delay, 0ms);
}

.grg-shop-card:hover,
.grg-shop-card:focus-within {
    transform: translateY(-4px);
    box-shadow: var(--grg-shadow-lg);
    border-color: var(--grg-border-deep);
}

.grg-shop-card.is-hidden {
    display: none;
}

.grg-shop-card__media {
    display: block;
    position: relative;
    aspect-ratio: 4 / 3;
    background-color: var(--grg-bg-alt);
    overflow: hidden;
}

.grg-shop-card__img,
.grg-shop-card__svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1),
                filter var(--grg-dur) var(--grg-ease);
}

.grg-shop-card__svg {
    filter: drop-shadow(0 4px 8px rgba(122, 74, 43, 0.12));
}

.grg-shop-card:hover .grg-shop-card__img,
.grg-shop-card:hover .grg-shop-card__svg {
    transform: scale(1.05);
}

.grg-shop-card__badge {
    position: absolute;
    top: var(--grg-s-3);
    left: var(--grg-s-3);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px var(--grg-s-3);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background-color: var(--grg-surface);
    color: var(--grg-accent-deep);
    border-radius: var(--grg-r-pill);
    box-shadow: var(--grg-shadow-sm);
}

.grg-shop-card__badge i {
    font-size: 0.75rem;
    line-height: 1;
}

.grg-shop-card__badge--fresh   { background-color: var(--grg-success); color: var(--grg-text-inverse); }
.grg-shop-card__badge--season  { background-color: var(--grg-success); color: var(--grg-text-inverse); }
.grg-shop-card__badge--soon    { background-color: var(--grg-warning); color: var(--grg-text); }
.grg-shop-card__badge--custom  { background-color: var(--grg-accent-deep); color: var(--grg-text-inverse); }
.grg-shop-card__badge--b2b     { background-color: var(--grg-info); color: var(--grg-text-inverse); }

.grg-shop__badge {
    display: inline-block;
    padding: 2px var(--grg-s-2);
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: var(--grg-r-pill);
    margin-right: var(--grg-s-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.grg-shop__badge--season {
    background-color: var(--grg-warning);
    color: var(--grg-text);
}

.grg-shop-card__body {
    display: flex;
    flex-direction: column;
    flex: 1;
    padding: var(--grg-s-5);
}

.grg-shop-card__cat {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--grg-accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--grg-s-2);
}

.grg-shop-card__title {
    font-family: var(--grg-font-display);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--grg-accent-deep);
    margin: 0 0 var(--grg-s-3);
    line-height: 1.3;
}

.grg-shop-card__title a {
    color: inherit;
    text-decoration: none;
}

.grg-shop-card__title a:hover,
.grg-shop-card__title a:focus {
    color: var(--grg-cta);
}

.grg-shop-card__excerpt {
    color: var(--grg-text-muted);
    font-size: 0.9rem;
    line-height: 1.55;
    margin: 0 0 var(--grg-s-4);
    flex: 1;
}

.grg-shop-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--grg-s-3);
    margin-top: auto;
    padding-top: var(--grg-s-4);
    border-top: 1px solid var(--grg-divider);
    flex-wrap: wrap;
}

.grg-shop-card__price {
    font-family: var(--grg-font-display);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--grg-cta);
    line-height: 1.2;
}

.grg-shop-card__price-from {
    font-family: var(--grg-font-body);
    font-size: 0.75rem;
    font-weight: 500;
    font-style: italic;
    color: var(--grg-text-muted);
    margin-right: 2px;
}

/* Placeholder "Pe cerere" (regular_price === 1 sau categorii torturi/b2b) */
.grg-shop-card__price-quote {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-family: var(--grg-font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--grg-accent-deep);
    background-color: rgba(200, 137, 58, 0.10);
    border-radius: var(--grg-r-pill);
    line-height: 1.3;
}

/* Placeholder "Pret pe configuratie" (regular_price === 7, produs cu configurator) */
.grg-shop-card__price-config {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    font-family: var(--grg-font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--grg-accent-deep);
    background-color: rgba(200, 137, 58, 0.10);
    border-radius: var(--grg-r-pill);
    line-height: 1.3;
}

.grg-shop-card__price-quote i,
.grg-shop-card__price-config i {
    font-size: 0.85rem;
    line-height: 1;
    color: var(--grg-accent);
}

.grg-shop-card__cta {
    flex-shrink: 0;
}

/* WC price overrides */
.grg-shop-card__price .woocommerce-Price-amount {
    font-family: var(--grg-font-display);
    color: var(--grg-cta);
}
.grg-shop-card__price del { display: none; }
.grg-shop-card__price ins { background: transparent; text-decoration: none; }

/* ==========================================================================
   9. EMPTY STATE
   ========================================================================== */
.grg-shop__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--grg-s-16) var(--grg-s-6);
    background-color: var(--grg-surface-warm);
    border: 1px dashed var(--grg-border-deep);
    border-radius: var(--grg-r-lg);
    color: var(--grg-text-muted);
}

.grg-shop__empty svg {
    color: var(--grg-accent);
    margin-bottom: var(--grg-s-4);
}

.grg-shop__empty h3 {
    font-size: 1.4rem;
    color: var(--grg-accent-deep);
    margin: 0 0 var(--grg-s-2);
}

.grg-shop__empty p {
    margin: 0;
}

/* ==========================================================================
   10. DRAWER MOBIL
   ========================================================================== */
.grg-shop__backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(42, 31, 21, 0.4);
    z-index: 998;
    opacity: 0;
    transition: opacity var(--grg-dur) var(--grg-ease);
}

.grg-shop__backdrop.is-open {
    opacity: 1;
}

@media (max-width: 1023px) {
    .grg-shop__sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 88%;
        max-width: 360px;
        max-height: 100vh;
        z-index: 999;
        border-radius: 0;
        transform: translateX(-100%);
        transition: transform var(--grg-dur-slow) var(--grg-ease);
        box-shadow: var(--grg-shadow-lg);
    }

    .grg-shop__sidebar.is-open {
        transform: translateX(0);
    }

    .grg-shop__sidebar-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
}

@media (min-width: 1024px) {
    .grg-shop__backdrop { display: none !important; }
}

/* ==========================================================================
   11. REVEAL ANIMATIONS (cu stagger din --grg-card-delay)
   ========================================================================== */
.grg-shop-card.grg-reveal {
    transition-delay: var(--grg-card-delay, 0ms);
}

@media (prefers-reduced-motion: reduce) {
    .grg-shop-card {
        animation: none !important;
        transition-delay: 0ms !important;
    }
    .grg-shop-card:hover .grg-shop-card__img,
    .grg-shop-card:hover .grg-shop-card__svg {
        transform: none;
    }
}