/* ==========================================================================
   EDUKA CHECKOUT PAGE — Аюулгүй, цэвэрхэн стиль
   Storefront-н default layout-г хадгална, зөвхөн харагдах байдлыг сайжруулна
   ========================================================================== */

/* ==========================================================================
   1. PAGE WRAPPER — Хуудасны бvт ерөнхий
   ========================================================================== */
body.woocommerce-checkout {
    background: var(--eduka-bg);
}

body.woocommerce-checkout #content,
body.woocommerce-checkout .content-area,
body.woocommerce-checkout main {
    padding: clamp(2rem, 5vw, 4rem) 0;
    max-width: 1140px;
    margin: 0 auto;
    width: 100%;
}

body.woocommerce-checkout .col-full {
    max-width: 1140px;
}

/* Page гарчиг */
body.woocommerce-checkout .entry-header,
body.woocommerce-checkout header.page-header {
    text-align: center;
    margin-bottom: var(--eduka-space-2xl);
    padding: 0;
    border: none;
}

body.woocommerce-checkout h1.entry-title,
body.woocommerce-checkout h1.page-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    letter-spacing: -0.03em;
    margin: 0;
}

/* ==========================================================================
   2. CHECKOUT FORM LAYOUT — 2-баганатай
   ВАЖНО: woocommerce default class бүтэц:
   form.checkout > #customer_details (зүүн) + #order_review (баруун)
   #customer_details > .col-1, .col-2 (огт хэрэглэхгүй, бид нэг л багана)
   ========================================================================== */

/* Default — mobile-first, нэг багана */
.woocommerce-checkout form.woocommerce-checkout,
.woocommerce-checkout form.checkout {
    display: block;
    margin: 0;
}

/* 1024px+ — 2-баганатай grid */
@media (min-width: 1024px) {
    .woocommerce-checkout form.woocommerce-checkout,
    .woocommerce-checkout form.checkout {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
        gap: var(--eduka-space-2xl);
        align-items: flex-start;
    }
}

/* Customer details — зүүн талын form-ийн хэсэг */
.woocommerce-checkout form.checkout #customer_details {
    width: 100%;
    margin: 0;
    padding: 0;
    float: none;
}

/* col-1 & col-2 — Storefront-н default 2-баганатай structure-г 1 болгох */
.woocommerce-checkout form.checkout #customer_details .col-1,
.woocommerce-checkout form.checkout #customer_details .col-2 {
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Order review хэсэг — баруун */
.woocommerce-checkout #order_review_heading {
    margin: 0 0 var(--eduka-space-md);
    font-size: 1.25rem;
    letter-spacing: -0.02em;
}

.woocommerce-checkout #order_review {
    width: 100%;
    margin: 0;
    padding: clamp(1.25rem, 2.5vw, 1.75rem);
    background: var(--eduka-bg-soft);
    border: 1px solid var(--eduka-border);
    border-radius: var(--eduka-radius-lg);
}

@media (min-width: 1024px) {
    .woocommerce-checkout #order_review_heading,
    .woocommerce-checkout #order_review {
        position: sticky;
        top: 100px;
    }
    /* Grid дотор баруун багана — heading + review-г бүгдийг 1 ширхэг ячейкэнд */
    .woocommerce-checkout form.checkout > #order_review_heading {
        grid-column: 2;
    }
    .woocommerce-checkout form.checkout > #order_review {
        grid-column: 2;
    }
}

/* Mobile дээр зай зөв болгох */
@media (max-width: 1023px) {
    .woocommerce-checkout #order_review_heading {
        margin-top: var(--eduka-space-xl);
    }
}

/* ==========================================================================
   3. BILLING FIELDS — Form талбарууд (защитот биш)
   ========================================================================== */
.woocommerce-checkout .woocommerce-billing-fields {
    background: white;
    border: 1px solid var(--eduka-border);
    border-radius: var(--eduka-radius-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    margin: 0;
}

.woocommerce-checkout .woocommerce-billing-fields > h3,
.woocommerce-checkout .woocommerce-additional-fields > h3 {
    font-size: 1.25rem;
    margin: 0 0 var(--eduka-space-lg);
    padding-bottom: var(--eduka-space-md);
    border-bottom: 1px solid var(--eduka-border);
    letter-spacing: -0.02em;
    text-transform: none;
}

.woocommerce-checkout .woocommerce-billing-fields__field-wrapper {
    display: block;
}

/* Form rows */
.woocommerce-checkout p.form-row {
    margin: 0 0 var(--eduka-space-md);
    padding: 0;
    display: block;
    width: 100%;
    clear: both;
}

.woocommerce-checkout p.form-row::after {
    content: '';
    display: block;
    clear: both;
}

.woocommerce-checkout p.form-row label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--eduka-text);
    margin: 0 0 0.375rem;
    line-height: 1.4;
}

.woocommerce-checkout p.form-row .required {
    color: var(--eduka-danger);
    text-decoration: none;
    border-bottom: none;
}

.woocommerce-checkout p.form-row .optional {
    color: var(--eduka-text-light);
    font-weight: 400;
    font-size: 0.8125rem;
}

/* Inputs */
.woocommerce-checkout p.form-row input.input-text,
.woocommerce-checkout p.form-row textarea,
.woocommerce-checkout p.form-row select {
    width: 100% !important;
    padding: 0.75rem 1rem !important;
    font-size: 1rem !important;
    font-family: inherit !important;
    background: var(--eduka-bg);
    border: 1px solid var(--eduka-border);
    border-radius: var(--eduka-radius-md);
    color: var(--eduka-text);
    transition: all var(--eduka-transition);
    line-height: 1.4 !important;
    box-shadow: none;
    height: auto !important;
}

.woocommerce-checkout p.form-row input.input-text:focus,
.woocommerce-checkout p.form-row textarea:focus,
.woocommerce-checkout p.form-row select:focus {
    outline: none;
    border-color: var(--eduka-primary);
    box-shadow: 0 0 0 3px var(--eduka-primary-light);
}

.woocommerce-checkout p.form-row.woocommerce-invalid input.input-text {
    border-color: var(--eduka-danger);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.woocommerce-checkout p.form-row.woocommerce-validated input.input-text {
    border-color: var(--eduka-success);
}

/* Description text */
.woocommerce-checkout p.form-row span.description {
    display: block;
    font-size: 0.8125rem;
    color: var(--eduka-text-muted);
    margin: 0.375rem 0 0;
    line-height: 1.5;
}

/* ==========================================================================
   4. ORDER TABLE — Захиалгын жагсаалт
   ========================================================================== */
.woocommerce-checkout #order_review table.shop_table {
    background: transparent;
    border: none;
    margin: 0 0 var(--eduka-space-lg);
    border-collapse: collapse;
    width: 100%;
}

.woocommerce-checkout #order_review table.shop_table thead {
    display: none;
}

.woocommerce-checkout #order_review table.shop_table tbody tr td {
    background: transparent !important;
    border: none;
    padding: 0.625rem 0;
    border-bottom: 1px dashed var(--eduka-border);
    vertical-align: top;
}

.woocommerce-checkout #order_review table.shop_table tbody tr:last-child td {
    border-bottom: none;
}

.woocommerce-checkout #order_review table.shop_table td.product-name {
    font-weight: 500;
    color: var(--eduka-text);
    line-height: 1.4;
    font-size: 0.9375rem;
    padding-right: var(--eduka-space-md);
}

.woocommerce-checkout #order_review table.shop_table td.product-name strong.product-quantity {
    color: var(--eduka-text-muted);
    font-weight: 500;
    margin-left: 0.25rem;
}

.woocommerce-checkout #order_review table.shop_table td.product-total,
.woocommerce-checkout #order_review table.shop_table tfoot td {
    text-align: right;
    font-weight: 600;
    color: var(--eduka-text);
    white-space: nowrap;
}

/* Tfoot — subtotal, total */
.woocommerce-checkout #order_review table.shop_table tfoot th,
.woocommerce-checkout #order_review table.shop_table tfoot td {
    background: transparent !important;
    padding: 0.625rem 0 !important;
    font-size: 0.9375rem;
    border-top: 1px solid var(--eduka-border);
    border-bottom: none;
    border-left: none;
    border-right: none;
}

.woocommerce-checkout #order_review table.shop_table tfoot tr.order-total th,
.woocommerce-checkout #order_review table.shop_table tfoot tr.order-total td {
    padding-top: var(--eduka-space-md) !important;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--eduka-text);
    border-top: 2px solid var(--eduka-text);
}

.woocommerce-checkout #order_review table.shop_table tfoot tr.order-total .amount {
    color: var(--eduka-primary);
    font-size: 1.5rem;
    font-family: var(--eduka-font-display);
    letter-spacing: -0.02em;
}

/* ==========================================================================
   5. PAYMENT METHODS — Чухал хэсэг, очень бережно
   ========================================================================== */
.woocommerce-checkout #payment {
    background: white;
    border: 1px solid var(--eduka-border);
    border-radius: var(--eduka-radius-md);
    margin: var(--eduka-space-md) 0 0;
    padding: 0;
    width: auto;
}

.woocommerce-checkout #payment ul.payment_methods {
    background: transparent;
    padding: var(--eduka-space-sm);
    margin: 0;
    border: none;
    list-style: none;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method {
    padding: 0;
    margin: 0;
    border: none;
    background: transparent;
    list-style: none;
    border-radius: var(--eduka-radius-sm);
    transition: background var(--eduka-transition);
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method > label {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    font-weight: 500;
    color: var(--eduka-text);
    cursor: pointer;
    margin: 0;
    line-height: 1.4;
    /* Текстийн letter-spacing-г reset болгох — энэ нь screenshot-ийн босоо урт текстийн шалтгаан байж магадгүй */
    letter-spacing: normal !important;
    word-spacing: normal !important;
    white-space: normal !important;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method > label img {
    max-height: 28px;
    width: auto;
    margin-left: auto;
    border: none;
    box-shadow: none;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method input[type="radio"] {
    margin: 0;
    flex-shrink: 0;
    accent-color: var(--eduka-primary);
}

/* Payment description box — энд text wrap-н алдаа байсан */
.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method .payment_box {
    background: var(--eduka-bg-soft);
    color: var(--eduka-text-muted);
    font-size: 0.875rem;
    line-height: 1.5 !important;
    padding: 0.875rem 1rem !important;
    margin: 0 0 0.5rem !important;
    border-radius: var(--eduka-radius-sm);
    /* Хамгийн чухал — текстийг хэвийн харуулах */
    letter-spacing: normal !important;
    word-spacing: normal !important;
    word-break: normal !important;
    word-wrap: break-word !important;
    overflow-wrap: break-word !important;
    white-space: normal !important;
    width: auto !important;
    max-width: 100% !important;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method .payment_box::before {
    display: none;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method .payment_box p {
    margin: 0 0 0.5rem;
    line-height: 1.5;
    letter-spacing: normal;
    word-spacing: normal;
    white-space: normal;
}

.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method .payment_box p:last-child {
    margin-bottom: 0;
}

/* Payment links — Byl-ийн линк */
.woocommerce-checkout #payment ul.payment_methods li.wc_payment_method .payment_box a {
    color: var(--eduka-primary);
    word-break: break-word;
}

/* ==========================================================================
   6. PLACE ORDER BUTTON — Том захиалга баталгаажуулах товч
   Энэ хамгийн их анхаарал хандуулах ёстой
   ========================================================================== */
.woocommerce-checkout #payment .place-order,
.woocommerce-checkout #payment div.place-order {
    padding: var(--eduka-space-md);
    border-top: 1px solid var(--eduka-border);
    margin: 0;
    background: var(--eduka-bg-soft);
    float: none;
    width: auto;
    text-align: center;
}

.woocommerce-checkout #payment #place_order,
.woocommerce-checkout button#place_order,
.woocommerce-checkout button[name="woocommerce_checkout_place_order"],
.woocommerce-checkout #place_order {
    display: block;
    width: 100% !important;
    padding: 1rem 1.5rem !important;
    background: var(--eduka-primary) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--eduka-radius-md) !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
    font-family: inherit !important;
    cursor: pointer;
    transition: all var(--eduka-transition);
    box-shadow: var(--eduka-shadow-md);
    /* Хамгийн чухал — текстийг хэвийн харуулах */
    letter-spacing: normal !important;
    word-spacing: normal !important;
    line-height: 1.4 !important;
    white-space: normal !important;
    text-transform: none !important;
    text-shadow: none !important;
    float: none !important;
    height: auto !important;
    min-height: 0 !important;
    max-width: 100% !important;
    overflow: visible !important;
    word-break: keep-all !important;
}

.woocommerce-checkout #place_order:hover {
    background: var(--eduka-primary-dark) !important;
    transform: translateY(-2px);
    box-shadow: var(--eduka-shadow-lg);
}

.woocommerce-checkout #place_order:active {
    transform: translateY(0);
}

/* ==========================================================================
   7. TERMS CHECKBOX
   ========================================================================== */
.woocommerce-checkout #payment .woocommerce-terms-and-conditions-wrapper {
    padding: 0 var(--eduka-space-md) var(--eduka-space-md);
    background: var(--eduka-bg-soft);
    margin: 0;
}

.woocommerce-checkout .woocommerce-form__label-for-checkbox {
    display: flex !important;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--eduka-text-muted);
    line-height: 1.5;
    margin: 0;
    cursor: pointer;
}

.woocommerce-checkout .woocommerce-form__input-checkbox {
    margin-top: 0.25rem;
    accent-color: var(--eduka-primary);
    flex-shrink: 0;
}

/* ==========================================================================
   8. COUPON & LOGIN NOTICES
   ========================================================================== */
.woocommerce-checkout .woocommerce-form-coupon-toggle .woocommerce-info,
.woocommerce-checkout .woocommerce-form-login-toggle .woocommerce-info {
    background: var(--eduka-primary-light);
    border-left: 3px solid var(--eduka-primary);
    border-top: none;
    border-bottom: none;
    border-right: none;
    border-radius: var(--eduka-radius-sm);
    padding: 0.75rem 1rem;
    margin: 0 0 var(--eduka-space-lg);
    color: var(--eduka-primary-dark);
    font-size: 0.9375rem;
    list-style: none;
}

.woocommerce-checkout .woocommerce-form-coupon-toggle .woocommerce-info::before,
.woocommerce-checkout .woocommerce-form-login-toggle .woocommerce-info::before {
    display: none;
}

.woocommerce-checkout .showcoupon,
.woocommerce-checkout .showlogin {
    color: var(--eduka-primary);
    font-weight: 600;
    text-decoration: underline;
}

.woocommerce-checkout form.checkout_coupon,
.woocommerce-checkout form.login {
    background: white;
    border: 1px solid var(--eduka-border);
    border-radius: var(--eduka-radius-md);
    padding: var(--eduka-space-md);
    margin: 0 0 var(--eduka-space-lg);
}

/* ==========================================================================
   9. ERROR & SUCCESS MESSAGES
   ========================================================================== */
.woocommerce-checkout ul.woocommerce-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: var(--eduka-radius-md);
    color: #991b1b;
    padding: var(--eduka-space-md) var(--eduka-space-lg);
    list-style: none;
    margin: 0 0 var(--eduka-space-lg);
}

.woocommerce-checkout ul.woocommerce-error li {
    padding: 0.25rem 0;
    border: none;
    background: transparent;
    color: inherit;
}

.woocommerce-checkout .woocommerce-message {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: var(--eduka-radius-md);
    color: #065f46;
    padding: var(--eduka-space-md) var(--eduka-space-lg);
    margin: 0 0 var(--eduka-space-lg);
}

/* ==========================================================================
   10. LOADING OVERLAY
   ========================================================================== */
.woocommerce-checkout .blockUI.blockOverlay {
    background: rgba(255, 255, 255, 0.8) !important;
    border-radius: var(--eduka-radius-lg);
}

/* ==========================================================================
   11. ХУУЧИН STOREFRONT-Н 2-БАГАНАТ FLEX-Г ОВЕРРАЙД
   ========================================================================== */
.woocommerce-checkout .woocommerce {
    width: 100% !important;
    max-width: none !important;
}

/* Storefront-н хазайлтыг засах */
.woocommerce-checkout .woocommerce::before,
.woocommerce-checkout .woocommerce::after {
    display: none;
}

.woocommerce-checkout #order_review {
    position: static !important;
}

/* ===== Byl Gateway Fix ===== */

.woocommerce-checkout #payment,
.woocommerce-checkout #payment * {
    writing-mode: horizontal-tb !important;
    text-orientation: mixed !important;
}

.woocommerce-checkout #payment .payment_box,
.woocommerce-checkout #payment .payment_box p,
.woocommerce-checkout #payment label,
.woocommerce-checkout #payment button,
.woocommerce-checkout #payment .place-order {
    width: auto !important;
    max-width: 100% !important;

    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;

    display: block;
}

.woocommerce-checkout #payment ul.payment_methods li label {
    display: flex !important;
    align-items: center !important;
}

.woocommerce-checkout #payment #place_order {
    display: block !important;
    width: 100% !important;
    white-space: nowrap !important;
}