/*
 * cos.css — Pagina Cos de Cumparaturi
 * PATRICK INNOVATOR OPTIM SRL
 * Incarcat doar pe: is_cart()
 * Redesign: card-based product rows, improved totals panel, better spacing
 * ========================================================================== */

/* ==========================================================================
   1. LAYOUT GENERAL
   ========================================================================== */
.pat-page-cos {
    background-color: var(--pat-bg-main);
    min-height: 100vh;
    font-family: var(--pat-font-main);
    padding-top: 100px; /* R14: header clearance */
}

/* ==========================================================================
   2. HERO SECTIUNE
   ========================================================================== */
.pat-cos-hero {
    padding: 60px 0 40px;
    position: relative;
    text-align: center;
}

.pat-cos-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse at top, rgba(34, 197, 94, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.pat-cos-hero__title {
    font-family: var(--pat-font-main);
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--pat-text-primary);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
}

.pat-cos-hero__subtitle {
    font-size: 1.05rem;
    color: var(--pat-text-secondary);
    line-height: 1.7;
    max-width: 480px;
    margin: 0 auto;
}

/* ==========================================================================
   3. SECTIUNE CONTINUT COS
   ========================================================================== */
.pat-cos-content {
    padding: 0 0 60px;
}

/* ==========================================================================
   4. WRAPPER WOOCOMMERCE — RESETURI ASTRA (R8, R13)
   ========================================================================== */
.pat-cos-woo .woocommerce,
.pat-cos-woo .woocommerce > *,
.pat-cos-woo .ast-container,
.pat-cos-woo .ast-woocommerce-container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    float: none !important;
    box-sizing: border-box !important;
}

/* ==========================================================================
   5. WRAPPER COS — Invelis card pentru tabel (card-based rows)
   ========================================================================== */
.pat-cos-woo .woocommerce-cart-form {
    width: 100%;
    background: var(--pat-bg-panel);
    border: 1px solid var(--pat-border-subtle);
    border-radius: 20px;
    overflow: hidden;
}

.pat-cos-woo table.woocommerce-cart-form__contents {
    width: 100% !important;
    border-collapse: collapse;
    color: var(--pat-text-primary);
    background: transparent;
}

/* Header tabel — bara discreta */
.pat-cos-woo table.woocommerce-cart-form__contents thead {
    background: var(--pat-bg-secondary) !important;
}

.pat-cos-woo table.woocommerce-cart-form__contents thead th {
    background: transparent !important;
    color: var(--pat-text-muted) !important;
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    padding: 14px 20px !important;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
    border-top: none !important;
    text-align: left;
}

/* Randuri — card-like cu separator */
.pat-cos-woo table.woocommerce-cart-form__contents tbody tr {
    background: transparent;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
    transition: background-color 0.2s ease;
}

.pat-cos-woo table.woocommerce-cart-form__contents tbody tr:last-child {
    border-bottom: none !important;
}

.pat-cos-woo table.woocommerce-cart-form__contents tbody tr:hover {
    background: rgba(34, 197, 94, 0.03) !important;
}

.pat-cos-woo table.woocommerce-cart-form__contents td {
    padding: 22px 20px !important;
    vertical-align: middle;
    color: var(--pat-text-primary) !important;
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
}

/* Imagine produs — mai mare, umbra subtila */
.pat-cos-woo .product-thumbnail img {
    width: 80px !important;
    height: 80px !important;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--pat-border-subtle) !important;
    display: block;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.2s ease;
}

.pat-cos-woo .product-thumbnail img:hover {
    transform: scale(1.04);
}

/* Coloana thumbnail — latima fixa */
.pat-cos-woo .product-thumbnail {
    width: 100px !important;
    padding-right: 8px !important;
}

/* Numele produsului */
.pat-cos-woo .product-name a {
    color: var(--pat-text-primary) !important;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.4;
    transition: color 0.2s ease;
}

.pat-cos-woo .product-name a:hover {
    color: var(--pat-green-deep) !important;
}

/* Meta (detalii configurare / variante) */
.pat-cos-woo .product-name .variation,
.pat-cos-woo .product-name dl.variation {
    color: var(--pat-text-muted) !important;
    font-size: 0.78rem;
    margin-top: 6px;
    line-height: 1.5;
}

.pat-cos-woo .product-name dl.variation dt {
    float: left;
    font-weight: 600;
    color: var(--pat-text-secondary) !important;
    margin-right: 4px;
}

.pat-cos-woo .product-name dl.variation dd {
    color: var(--pat-text-muted) !important;
    margin: 0 0 2px 0;
}

/* Pret unitar */
.pat-cos-woo .product-price {
    color: var(--pat-text-secondary) !important;
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
}

.pat-cos-woo .product-price .amount {
    color: var(--pat-text-secondary) !important;
}

/* Subtotal (total pe rand) */
.pat-cos-woo .product-subtotal {
    color: var(--pat-green-deep) !important;
    font-weight: 800;
    font-size: 1.05rem;
    white-space: nowrap;
}

.pat-cos-woo .product-subtotal .amount {
    color: var(--pat-green-deep) !important;
}

/* Buton sterge — rotund, subtil */
.pat-cos-woo .product-remove {
    width: 52px !important;
    text-align: center;
}

.pat-cos-woo .product-remove a {
    color: var(--pat-text-muted) !important;
    font-size: 1.1rem;
    font-weight: 400;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--pat-border-subtle) !important;
    background: transparent !important;
    text-decoration: none;
    transition: all 0.2s ease;
}

.pat-cos-woo .product-remove a:hover {
    background: rgba(239, 68, 68, 0.1) !important;
    border-color: rgba(239, 68, 68, 0.35) !important;
    color: #ef4444 !important;
    transform: scale(1.1);
}

/* ==========================================================================
   6. CANTITATE (quantity input) — R15: NICIODATA fundal alb pe light theme
   ========================================================================== */
.pat-cos-woo .quantity {
    display: flex;
    align-items: center;
}

.pat-cos-woo .quantity input.qty {
    background: var(--pat-bg-secondary) !important;
    border: 1.5px solid var(--pat-border-active) !important;
    border-radius: 10px !important;
    color: var(--pat-text-primary) !important;
    font-size: 0.95rem;
    font-weight: 700;
    width: 64px !important;
    height: 42px !important;
    text-align: center;
    padding: 0 8px !important;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    -moz-appearance: textfield;
}

.pat-cos-woo .quantity input.qty:focus {
    border-color: var(--pat-green) !important;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15) !important;
    background: var(--pat-bg-panel) !important;
}

.pat-cos-woo .quantity input.qty::-webkit-outer-spin-button,
.pat-cos-woo .quantity input.qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ==========================================================================
   7. ACTIUNI COS (cupon stanga, update dreapta)
   ========================================================================== */
.pat-cos-woo .actions {
    padding: 20px 20px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: wrap !important;
    gap: 12px !important;
    background: var(--pat-bg-secondary) !important;
    border-top: 1px solid var(--pat-border-subtle) !important;
    border-radius: 0 0 20px 20px;
}

.pat-cos-woo .coupon {
    display: flex !important;
    gap: 8px !important;
    align-items: center !important;
}

/* Input cupon — R15: background mai inchis */
.pat-cos-woo .coupon input#coupon_code {
    background: var(--pat-bg-panel) !important;
    border: 1.5px solid var(--pat-border-active) !important;
    border-radius: 10px !important;
    color: var(--pat-text-primary) !important;
    padding: 10px 16px !important;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    outline: none;
    height: 44px !important;
    min-width: 160px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: var(--pat-font-main);
}

.pat-cos-woo .coupon input#coupon_code:focus {
    border-color: var(--pat-green) !important;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15) !important;
}

.pat-cos-woo .coupon input#coupon_code::placeholder {
    color: var(--pat-text-muted) !important;
}

/* Buton aplica cupon */
.pat-cos-woo button[name="apply_coupon"] {
    background: transparent !important;
    border: 1.5px solid var(--pat-border-active) !important;
    color: var(--pat-green-deep) !important;
    padding: 10px 18px !important;
    border-radius: 10px !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    cursor: pointer;
    height: 44px !important;
    transition: all 0.2s ease;
    font-family: var(--pat-font-main) !important;
}

.pat-cos-woo button[name="apply_coupon"]:hover {
    border-color: var(--pat-green) !important;
    background: rgba(34, 197, 94, 0.08) !important;
}

/* Buton actualizeaza cos */
.pat-cos-woo button[name="update_cart"] {
    background: transparent !important;
    border: 1.5px solid var(--pat-border-subtle) !important;
    color: var(--pat-text-muted) !important;
    padding: 10px 18px !important;
    border-radius: 10px !important;
    font-size: 0.8rem !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.08em !important;
    cursor: pointer;
    height: 44px !important;
    transition: all 0.2s ease;
    font-family: var(--pat-font-main) !important;
    margin-left: auto;
}

.pat-cos-woo button[name="update_cart"]:hover {
    border-color: var(--pat-border-active) !important;
    color: var(--pat-text-secondary) !important;
}

/* ==========================================================================
   8. TOTALURI COS (cart_totals) — vizual mai puternic
   ========================================================================== */
.pat-cos-woo .cart-collaterals {
    margin-top: 36px !important;
    display: flex !important;
    justify-content: flex-end !important;
}

.pat-cos-woo .cart_totals {
    width: 100%;
    max-width: 440px;
    background: var(--pat-bg-panel) !important;
    border: 1px solid var(--pat-border-subtle) !important;
    border-radius: 20px !important;
    padding: 0 !important;
    overflow: hidden;
    box-shadow: 0 4px 24px rgba(34, 197, 94, 0.08);
}

/* Gradient top border — identitate vizuala */
.pat-cos-woo .cart_totals::before {
    content: '';
    display: block;
    height: 4px;
    background: var(--pat-gradient);
    border-radius: 0;
}

/* Inner padding wrapper */
.pat-cos-woo .cart_totals > * {
    padding-left: 28px !important;
    padding-right: 28px !important;
}

.pat-cos-woo .cart_totals h2 {
    font-size: 1.15rem !important;
    font-weight: 800 !important;
    color: var(--pat-text-primary) !important;
    margin: 0 !important;
    padding: 24px 28px 18px !important;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
    font-family: var(--pat-font-main) !important;
    letter-spacing: -0.01em;
}

.pat-cos-woo .cart_totals table {
    width: 100% !important;
    border-collapse: collapse !important;
    padding: 0 28px !important;
    display: block;
}

.pat-cos-woo .cart_totals table tbody {
    display: table;
    width: 100%;
}

.pat-cos-woo .cart_totals table th {
    text-align: left !important;
    color: var(--pat-text-secondary) !important;
    padding: 12px 0 !important;
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.07em !important;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
    background: transparent !important;
}

.pat-cos-woo .cart_totals table td {
    text-align: right !important;
    color: var(--pat-text-primary) !important;
    padding: 12px 0 !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    border-bottom: 1px solid var(--pat-border-subtle) !important;
    background: transparent !important;
}

.pat-cos-woo .cart_totals .order-total th,
.pat-cos-woo .cart_totals .order-total td {
    border-bottom: none !important;
    padding-top: 18px !important;
    padding-bottom: 0 !important;
}

.pat-cos-woo .cart_totals .order-total th {
    color: var(--pat-text-primary) !important;
    font-size: 0.9rem !important;
    font-weight: 700 !important;
}

.pat-cos-woo .cart_totals .order-total td {
    color: var(--pat-green-deep) !important;
    font-size: 1.5rem !important;
    font-weight: 900 !important;
}

.pat-cos-woo .cart_totals .order-total .amount {
    color: var(--pat-green-deep) !important;
}

/* ==========================================================================
   9. BUTON CHECKOUT
   ========================================================================== */
.pat-cos-woo .wc-proceed-to-checkout {
    padding: 20px 28px 28px !important;
    margin-top: 0 !important;
}

.pat-cos-woo .wc-proceed-to-checkout a.checkout-button,
.pat-cos-woo .wc-proceed-to-checkout a.button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: 100% !important;
    text-align: center !important;
    background: var(--pat-gradient) !important;
    color: white !important;
    font-weight: 800 !important;
    font-size: 0.9rem !important;
    text-transform: uppercase !important;
    letter-spacing: 0.12em !important;
    padding: 16px 24px !important;
    border-radius: 12px !important;
    border: none !important;
    text-decoration: none !important;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 24px rgba(34, 197, 94, 0.3);
}

.pat-cos-woo .wc-proceed-to-checkout a.checkout-button:hover,
.pat-cos-woo .wc-proceed-to-checkout a.button:hover {
    box-shadow: 0 10px 32px rgba(34, 197, 94, 0.45) !important;
    transform: translateY(-2px);
}

/* ==========================================================================
   10. NOTIFICARI WOOCOMMERCE (R22)
   ========================================================================== */
.pat-cos-woo .woocommerce-message,
.pat-cos-woo .woocommerce-info,
.pat-cos-woo .woocommerce-error {
    background: var(--pat-bg-panel) !important;
    border: 1px solid var(--pat-border-light) !important;
    border-left: 4px solid var(--pat-green) !important;
    color: var(--pat-text-primary) !important;
    padding: 14px 20px !important;
    border-radius: 12px !important;
    margin-bottom: 24px !important;
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
}

.pat-cos-woo .woocommerce-error {
    border-left-color: #ef4444 !important;
}

.pat-cos-woo .woocommerce-message a,
.pat-cos-woo .woocommerce-info a {
    color: var(--pat-green-deep) !important;
    font-weight: 600;
}

/* ==========================================================================
   11. EMPTY STATE
   ========================================================================== */
.pat-cos-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
    background: var(--pat-bg-panel);
    border: 1px solid var(--pat-border-subtle);
    border-radius: 20px;
}

.pat-cos-empty__icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid var(--pat-border-subtle);
    margin-bottom: 24px;
    color: var(--pat-text-muted);
}

.pat-cos-empty__icon svg {
    width: 32px;
    height: 32px;
}

.pat-cos-empty__title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--pat-text-primary);
    margin: 0 0 12px;
}

.pat-cos-empty__text {
    color: var(--pat-text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 400px;
    margin: 0 0 28px;
}

/* ==========================================================================
   12. TRUST BADGES — consistent sizing + hover lift
   ========================================================================== */
.pat-cos-trust {
    padding: 0 0 80px;
}

.pat-cos-trust__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.pat-cos-trust__item {
    background: var(--pat-bg-panel);
    border: 1px solid var(--pat-border-subtle);
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pat-cos-trust__item:hover {
    border-color: var(--pat-border-active);
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(34, 197, 94, 0.1);
}

.pat-cos-trust__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid var(--pat-border-subtle);
    margin-bottom: 16px;
    color: var(--pat-green-deep);
    flex-shrink: 0;
    transition: background 0.25s ease;
}

.pat-cos-trust__item:hover .pat-cos-trust__icon {
    background: rgba(34, 197, 94, 0.18);
}

.pat-cos-trust__icon svg {
    width: 26px;
    height: 26px;
}

.pat-cos-trust__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--pat-text-primary);
    margin: 0 0 8px;
}

.pat-cos-trust__desc {
    font-size: 0.85rem;
    color: var(--pat-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* ==========================================================================
   13. RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
    .pat-cos-woo .cart-collaterals {
        justify-content: center !important;
    }

    .pat-cos-woo .cart_totals {
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .pat-page-cos {
        padding-top: 80px;
    }

    .pat-cos-hero__title {
        font-size: 2rem;
    }

    .pat-cos-trust__grid {
        grid-template-columns: 1fr;
    }

    /* Tabel responsiv — fiecare rand = card */
    .pat-cos-woo table.woocommerce-cart-form__contents thead {
        display: none;
    }

    .pat-cos-woo table.woocommerce-cart-form__contents,
    .pat-cos-woo table.woocommerce-cart-form__contents tbody,
    .pat-cos-woo table.woocommerce-cart-form__contents tr,
    .pat-cos-woo table.woocommerce-cart-form__contents td {
        display: block !important;
        width: 100% !important;
    }

    .pat-cos-woo table.woocommerce-cart-form__contents td {
        padding: 10px 16px !important;
        border-bottom: none !important;
    }

    .pat-cos-woo table.woocommerce-cart-form__contents td:first-child {
        padding-top: 20px !important;
    }

    .pat-cos-woo table.woocommerce-cart-form__contents td:last-child {
        padding-bottom: 20px !important;
    }

    .pat-cos-woo table.woocommerce-cart-form__contents tr {
        border-bottom: 1px solid var(--pat-border-subtle) !important;
        padding: 0 !important;
    }

    .pat-cos-woo .product-thumbnail {
        width: 100% !important;
    }

    .pat-cos-woo .product-thumbnail img {
        width: 64px !important;
        height: 64px !important;
    }

    .pat-cos-woo .actions {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 10px !important;
        border-radius: 0 0 16px 16px;
    }

    .pat-cos-woo .coupon {
        flex-direction: column !important;
        width: 100% !important;
    }

    .pat-cos-woo .coupon input#coupon_code {
        width: 100% !important;
    }

    .pat-cos-woo button[name="apply_coupon"],
    .pat-cos-woo button[name="update_cart"] {
        width: 100% !important;
        margin-left: 0 !important;
        justify-content: center;
    }
}