/*
    Frontend v2 visual layer.
    This file only adds cascade overrides for the existing basic2 skin.
*/

:root {
    --v2-primary: #2563eb;
    --v2-primary-dark: #1d4ed8;
    --v2-accent: #f43f5e;
    --v2-bg: #ffffff;
    --v2-bg-soft: #f8fafc;
    --v2-text: #1e293b;
    --v2-muted: #64748b;
    --v2-line: #e2e8f0;
    --v2-radius-sm: 6px;
    --v2-radius-md: 10px;
    --v2-radius-lg: 14px;
    --v2-shadow-sm: 0 1px 3px rgba(15, 23, 42, .08);
    --v2-shadow-md: 0 8px 24px rgba(15, 23, 42, .10);
    --v2-fast: 160ms ease;
}

body {
    color: var(--v2-text);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

.c_section {
    border-radius: var(--v2-radius-lg);
}

.c_group_tit {
    border-color: var(--v2-line);
}

.c_group_tit .tit,
.tit {
    color: var(--v2-text);
}

.txt {
    color: var(--v2-muted);
}

.ess {
    color: var(--v2-accent);
}

.price,
.after_price strong,
.price_num strong {
    color: var(--v2-primary-dark);
}

.c_btn,
.btn {
    border-radius: var(--v2-radius-sm);
    transition: background-color var(--v2-fast), border-color var(--v2-fast), color var(--v2-fast), box-shadow var(--v2-fast), transform var(--v2-fast);
}

.c_btn:hover,
.btn:hover {
    box-shadow: var(--v2-shadow-sm);
    transform: translateY(-1px);
}

.c_btn.black,
.btn_order {
    border-color: var(--v2-primary);
    background-color: var(--v2-primary);
}

.c_btn.black:hover,
.btn_order:hover {
    border-color: var(--v2-primary-dark);
    background-color: var(--v2-primary-dark);
}

.c_btn.light,
.c_btn.line {
    border-color: var(--v2-line);
}

.c_btnbox {
    gap: 8px;
}

.input_design {
    border-color: var(--v2-line);
    border-radius: var(--v2-radius-sm);
    transition: border-color var(--v2-fast), box-shadow var(--v2-fast), background-color var(--v2-fast);
}

.input_design:focus,
.input_design:focus-visible {
    border-color: var(--v2-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .14);
    outline: none;
}

.item_box,
.cart_item_box,
.order_item {
    border-radius: var(--v2-radius-md);
}

.item_box .thumb,
.fake_img,
.c_cart_list,
.cart_table,
.c_total_price,
.c_form {
    border-color: var(--v2-line);
}

.item_box .thumb img,
.fake_img img,
.product_thumb img,
.c_section img {
    max-width: 100%;
    height: auto;
}

.c_total_price {
    background: linear-gradient(180deg, var(--v2-bg), var(--v2-bg-soft));
    border-radius: var(--v2-radius-md);
}

.c_form .pay_select .lineup {
    border-color: var(--v2-line);
    border-radius: var(--v2-radius-sm);
    transition: border-color var(--v2-fast), box-shadow var(--v2-fast), background-color var(--v2-fast);
}

.c_form .pay_select .pay_input:checked + .lineup {
    border-color: var(--v2-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.cart_table,
.c_cart_list {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
    .c_section {
        border-radius: var(--v2-radius-md);
    }

    .c_btn,
    .btn {
        min-height: 40px;
        white-space: normal;
    }

    .input_design {
        max-width: 100%;
        box-sizing: border-box;
    }

    .c_group_tit .tit,
    .tit {
        line-height: 1.35;
    }
}

@media (max-width: 430px) {
    .c_btnbox {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .c_btnbox li {
        min-width: 0;
    }

    .c_btnbox .c_btn {
        width: 100%;
        box-sizing: border-box;
    }

    .price,
    .price_num {
        word-break: keep-all;
    }
}

@media (max-width: 390px) {
    .c_group_tit {
        margin-bottom: 12px;
    }

    .input_design {
        font-size: 14px;
    }
}

@media (max-width: 360px) {
    .c_btn,
    .btn {
        font-size: 13px;
    }
}

/* Exception: user accessibility preference, limited to reduced motion. */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition: none !important;
        animation: none !important;
    }
}