/* ══════════════════════════════════════════════
   30studio — 共用樣式
══════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #f9f6f1;
    --card: #ffffff;
    --text: #7a6050;
    --muted: #9a8d85;
    --accent: #988573;
    --accent-soft: #ede8e3;
    --border: #ede5dc;
    --nav-h: 96px;
    --font: 'Noto Sans TC', -apple-system, sans-serif;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    padding-top: var(--nav-h);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; font-family: var(--font); }

/* ── Navigation ─────────────────────────── */
#site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: rgba(249,246,241,.96);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}
.nav-logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}
.nav-logo-text {
    font-size: 15px;
    font-weight: 300;
    letter-spacing: 4px;
    color: var(--text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

.nav-links > li {
    position: relative;
}

.nav-links > li > a,
.nav-links > li > button.nav-btn {
    font-size: 13px;
    color: var(--text);
    padding: 8px 12px;
    border-radius: 8px;
    transition: background .15s;
    display: flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li > button.nav-btn:hover { background: var(--accent-soft); }

.nav-links .nav-btn .arrow {
    font-size: 10px;
    transition: transform .2s;
}
.nav-links .nav-btn.open .arrow { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 8px;
    min-width: 170px;
    box-shadow: 0 8px 24px rgba(80,50,30,0.1);
    opacity: 0;
    pointer-events: none;
    transition: opacity .15s, transform .15s;
    transform: translateX(-50%) translateY(-4px);
}
.dropdown.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}
.dropdown a {
    display: block;
    padding: 10px 14px;
    font-size: 13px;
    border-radius: 8px;
    transition: background .12s;
}
.dropdown a:hover { background: var(--accent-soft); }

/* Order button */
.nav-order-btn {
    font-size: 13px;
    background: var(--accent);
    color: #fff !important;
    padding: 8px 18px !important;
    border-radius: 20px !important;
    transition: background .15s !important;
}
.nav-order-btn:hover { background: #9e7059 !important; }

/* Mobile nav toggle */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    padding: 8px;
    flex-direction: column;
    gap: 5px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all .25s;
}

/* ── 購物車 icon（桌面）── */
.nav-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-cart-icon {
    position: relative;
    display: flex;
    align-items: center;
    padding: 8px;
    color: var(--text);
    border-radius: 8px;
    transition: background .15s;
}
.nav-cart-icon:hover { background: var(--accent-soft); }
.nav-cart-count {
    position: absolute;
    top: 1px; right: 1px;
    min-width: 16px; height: 16px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

/* ── 手機版全螢幕選單 ── */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 200;
    flex-direction: column;
    overflow-y: auto;
}
.mobile-menu.open { display: flex; }

.mm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: var(--nav-h);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}
.mm-header-left, .mm-header-right {
    width: 60px;
    display: flex;
    align-items: center;
}
.mm-header-right { justify-content: flex-end; }
.mm-close {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--muted);
    cursor: pointer;
    padding: 6px;
    line-height: 1;
}
.mm-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-decoration: none;
    color: var(--text);
}
.mm-logo img {
    height: 32px;
    object-fit: contain;
}
.mm-logo span {
    font-size: 12px;
    letter-spacing: 3px;
    font-weight: 300;
    color: var(--muted);
}
.mm-cart {
    position: relative;
    display: flex;
    color: var(--text);
    padding: 6px;
}
.mm-cart-badge {
    position: absolute;
    top: 0; right: 0;
    min-width: 16px; height: 16px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
}

.mm-nav {
    padding: 8px 0 40px;
    flex: 1;
}
.mm-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 28px;
    font-size: 18px;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--text);
    background: none;
    border: none;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    font-family: var(--font);
    text-align: left;
    transition: background .12s;
    cursor: pointer;
}
.mm-item:first-child { border-top: 1px solid var(--border); }
.mm-item:hover { background: var(--accent-soft); }

.mm-item-group { border-bottom: 1px solid var(--border); }
.mm-item-group .mm-item {
    border-bottom: none;
}
.mm-arrow {
    color: var(--muted);
    font-size: 16px;
    transition: transform .2s;
    flex-shrink: 0;
}

.mm-sub {
    display: none;
    background: rgba(240,230,221,.35);
    border-top: 1px solid var(--border);
}
.mm-sub.open { display: block; }
.mm-sub-item {
    display: block;
    padding: 14px 28px 14px 40px;
    font-size: 15px;
    color: var(--muted);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    transition: background .12s;
}
.mm-sub-item:last-child { border-bottom: none; }
.mm-sub-item:hover { background: var(--accent-soft); color: var(--text); }

@media (max-width: 768px) {
    #site-nav { padding: 0 16px; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
}
@media (min-width: 769px) {
    .nav-toggle { display: none !important; }
    .mobile-menu { display: none !important; }
}

/* ── Footer ──────────────────────────────── */
footer {
    background: var(--accent);
    margin-top: 80px;
}
.footer-inner {
    padding: 40px 48px 36px;
    text-align: center;
}
.footer-contact-heading {
    font-size: 15px;
    font-weight: 500;
    color: #fff;
    letter-spacing: 1px;
    margin-bottom: 18px;
}
.footer-social-row {
    display: flex;
    gap: 12px;
    justify-content: center;
}
.footer-social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,.65);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: border-color .15s, background .15s;
}
.footer-social-icon:hover {
    border-color: #fff;
    background: rgba(255,255,255,.12);
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.2);
    padding: 18px 48px;
    text-align: center;
    font-size: 13px;
    color: rgba(255,255,255,.8);
}

/* ── Product Card (shop & homepage) ──────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.product-card {
    background: transparent;
    border-radius: 18px;
    overflow: hidden;
    transition: transform .2s, box-shadow .2s;
    text-decoration: none;
    color: var(--text);
    display: block;
    position: relative;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(80,50,30,0.1);
}

.product-card-img {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    background: var(--accent-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}
.product-card-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform .3s;
}
.product-card:hover .product-card-img img { transform: scale(1.04); }

.product-card-body {
    padding: 12px 4px 8px;
    text-align: center;
}
.product-card-category {
    display: none;
}
.product-card-name {
    font-size: 15px;
    font-weight: 400;
    color: var(--accent);
    margin-bottom: 5px;
    line-height: 1.4;
}
.product-card-name::before { content: ':: '; }
.product-card-name::after  { content: ' ::'; }
.product-card-price {
    font-size: 13px;
    color: var(--muted);
}

@media (max-width: 900px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
}
@media (max-width: 500px) {
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-card-body { padding: 12px 14px 16px; }
    .product-card-name { font-size: 13px; }
}

/* ── Page Container ──────────────────────── */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Section title ───────────────────────── */
.section-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 3px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 10px;
}
.section-heading {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 32px;
}

/* ── Buttons ─────────────────────────────── */
.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 14px;
    letter-spacing: 2px;
    transition: background .2s, transform .15s;
    border: none;
}
.btn-primary:hover { background: #9e7059; transform: translateY(-1px); }

.btn-outline {
    display: inline-block;
    border: 1.5px solid var(--border);
    color: var(--text);
    padding: 12px 28px;
    border-radius: 12px;
    font-size: 14px;
    letter-spacing: 1px;
    transition: border-color .2s, background .2s;
    background: transparent;
}
.btn-outline:hover { border-color: var(--accent); background: var(--accent-soft); }

/* ── Nav Cart ────────────────────────────── */
.nav-cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    padding: 8px 10px;
    border-radius: 8px;
    transition: background .15s;
    color: var(--text);
}
.nav-cart-btn:hover { background: var(--accent-soft); }
.nav-cart-count {
    position: absolute;
    top: 2px; right: 2px;
    min-width: 16px; height: 16px;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    border-radius: 8px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}
.nav-cart-btn-mobile {
    display: none;
    position: relative;
    padding: 6px;
    color: var(--text);
}
@media (max-width: 768px) {
    .nav-cart-btn { display: none; }
    .nav-cart-btn-mobile { display: flex; align-items: center; }
}

/* ── Cart Popup ──────────────────────────── */
#cart-popup {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    pointer-events: none;
    opacity: 0;
    transition: opacity .25s;
}
#cart-popup.cp-show { opacity: 1; pointer-events: auto; }
.cp-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,.3);
}
.cp-box {
    position: relative;
    background: var(--card);
    border-radius: 20px;
    padding: 24px;
    width: min(400px, calc(100vw - 32px));
    margin-top: 80px;
    box-shadow: 0 16px 48px rgba(60,40,20,.18);
    transform: translateY(-12px);
    transition: transform .25s;
}
#cart-popup.cp-show .cp-box { transform: translateY(0); }
.cp-close {
    position: absolute;
    top: 14px; right: 16px;
    background: none;
    border: none;
    font-size: 16px;
    color: var(--muted);
    cursor: pointer;
    padding: 4px 8px;
}
.cp-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 16px;
}
.cp-check {
    width: 22px; height: 22px;
    background: #4caf50;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    flex-shrink: 0;
}
.cp-item {
    display: flex;
    gap: 14px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}
.cp-img {
    width: 72px; height: 72px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--accent-soft);
    flex-shrink: 0;
}
.cp-img img { width: 100%; height: 100%; object-fit: cover; }
.cp-name { font-size: 14px; font-weight: 500; line-height: 1.4; margin-bottom: 4px; }
.cp-variant { font-size: 13px; color: var(--muted); }
.cp-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 14px;
}
.cp-btn-outline {
    display: block;
    text-align: center;
    padding: 13px;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    font-size: 14px;
    color: var(--text);
    transition: border-color .15s, background .15s;
}
.cp-btn-outline:hover { border-color: var(--accent); background: var(--accent-soft); }
.cp-btn-fill {
    display: block;
    text-align: center;
    padding: 13px;
    background: var(--accent);
    color: #fff;
    border-radius: 12px;
    font-size: 14px;
    transition: background .15s;
}
.cp-btn-fill:hover { background: #9e7059; }
.cp-continue {
    display: block;
    text-align: center;
    font-size: 13px;
    color: var(--muted);
    text-decoration: underline;
}

/* ── Variant Selectors (product page) ───── */
.selector-group { margin-bottom: 20px; }
.selector-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}
.selector-label span { color: var(--muted); font-weight: 400; margin-left: 2px; }
.selector-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.sel-btn {
    padding: 12px 20px;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    background: transparent;
    font-size: 14px;
    color: var(--text);
    cursor: pointer;
    transition: all .15s;
    font-family: var(--font);
    min-width: 56px;
    outline: none;
}
.sel-btn:hover:not(.disabled) { border-color: var(--accent); background: var(--accent-soft); }
.sel-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }
.sel-btn.disabled { opacity: .35; cursor: not-allowed; text-decoration: line-through; }

/* ── Qty Selector ────────────────────────── */
.qty-wrap {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    width: fit-content;
    overflow: hidden;
}
.qty-btn {
    width: 40px; height: 40px;
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text);
    cursor: pointer;
    transition: background .12s;
    display: flex;
    align-items: center;
    justify-content: center;
}
.qty-btn:hover { background: var(--accent-soft); }
.qty-num {
    width: 44px;
    text-align: center;
    font-size: 15px;
    border: none;
    border-left: 1px solid var(--border);
    border-right: 1px solid var(--border);
    padding: 0;
    height: 40px;
    background: transparent;
    font-family: var(--font);
    -moz-appearance: textfield;
}
.qty-num::-webkit-inner-spin-button,
.qty-num::-webkit-outer-spin-button { -webkit-appearance: none; }

/* ── Add to Cart Button ──────────────────── */
.add-to-cart-btn {
    display: block;
    width: 100%;
    padding: 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-family: var(--font);
    letter-spacing: 3px;
    cursor: pointer;
    transition: background .2s, transform .15s;
    margin-top: 24px;
}
.add-to-cart-btn:hover:not(:disabled) { background: #9e7059; transform: translateY(-1px); }
.add-to-cart-btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* ── Product Notes Accordion ─────────────── */
.product-notes {
    margin-top: 32px;
}
.notes-toggle { display: none; }
.notes-body {
    display: block;
    padding: 0;
    list-style: none;
}
.notes-body li {
    list-style: none;
    padding: 5px 0;
    font-size: 13px;
    line-height: 1.8;
    color: var(--muted);
}
.notes-body li.notes-header {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 4px;
    margin: 12px 0 6px;
}
.notes-body li.notes-indent {
    padding-left: 16px;
    color: var(--muted);
}
.notes-body li.notes-alert {
    color: #c0392b;
    font-weight: 600;
    font-size: 13px;
}

/* ── Rental Badge ────────────────────────── */
.rental-note-box {
    background: #fff8f0;
    border: 1px solid #f0d9c0;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13px;
    color: #a0673a;
    margin-bottom: 16px;
    line-height: 1.6;
}

/* ── Cart Page ───────────────────────────── */
.cart-page { padding: 40px 0 80px; }
.cart-title {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 32px;
}
.cart-title h1 { font-size: 24px; font-weight: 400; }
.cart-continue { font-size: 13px; color: var(--muted); text-decoration: underline; }
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    color: var(--muted);
    text-transform: uppercase;
    padding: 0 0 14px;
    border-bottom: 1px solid var(--border);
}
.cart-table th.right { text-align: right; }
.cart-row td { padding: 20px 0; border-bottom: 1px solid var(--border); vertical-align: middle; }
.cart-product {
    display: flex;
    gap: 16px;
    align-items: center;
}
.cart-product-img {
    width: 80px; height: 80px;
    border-radius: 10px;
    overflow: hidden;
    background: var(--accent-soft);
    flex-shrink: 0;
}
.cart-product-img img { width: 100%; height: 100%; object-fit: cover; }
.cart-product-name { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.cart-product-variant { font-size: 13px; color: var(--muted); }
.cart-qty-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}
.cart-qty-btn {
    width: 32px; height: 32px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: none;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .12s;
}
.cart-qty-btn:hover { background: var(--accent-soft); border-color: var(--accent); }
.cart-qty-num { font-size: 15px; min-width: 24px; text-align: center; }
.cart-delete {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--muted);
    padding: 4px 8px;
    font-size: 16px;
    transition: color .15s;
}
.cart-delete:hover { color: #c0392b; }
.cart-subtotal { font-size: 14px; font-weight: 500; text-align: right; }
.cart-summary {
    margin-top: 32px;
    display: flex;
    justify-content: flex-end;
}
.cart-summary-box {
    width: min(380px, 100%);
}
.cart-sum-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    color: var(--muted);
}
.cart-sum-row.total {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    border-bottom: none;
    padding-top: 14px;
}
.cart-checkout-btn {
    display: block;
    width: 100%;
    margin-top: 20px;
    padding: 18px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 14px;
    font-size: 15px;
    font-family: var(--font);
    letter-spacing: 3px;
    text-align: center;
    cursor: pointer;
    transition: background .2s;
    text-decoration: none;
}
.cart-checkout-btn:hover { background: #9e7059; }
.cart-empty {
    text-align: center;
    padding: 80px 24px;
    color: var(--muted);
}
.cart-empty h2 { font-size: 20px; color: var(--text); margin-bottom: 12px; font-weight: 400; }

/* ── Checkout Page ───────────────────────── */
.checkout-page { padding: 40px 0 80px; }
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 48px;
    align-items: start;
}
.checkout-form-section h2 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border);
}
.form-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 16px;
}
.form-row label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--muted);
    text-transform: uppercase;
}
.form-row label span { color: #e74c3c; }
.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1.5px solid var(--border);
    border-radius: 10px;
    font-size: 14px;
    font-family: var(--font);
    background: var(--card);
    color: var(--text);
    transition: border-color .15s;
    outline: none;
}
.form-input:focus { border-color: var(--accent); }
.form-input.error { border-color: #e74c3c; }
textarea.form-input { resize: vertical; min-height: 90px; }
.checkout-order-summary {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 24px;
    position: sticky;
    top: calc(var(--nav-h) + 20px);
}
.cos-title { font-size: 14px; font-weight: 600; margin-bottom: 16px; }
.cos-item {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
    font-size: 13px;
}
.cos-item-img {
    width: 48px; height: 48px;
    border-radius: 8px;
    overflow: hidden;
    background: var(--accent-soft);
    flex-shrink: 0;
    position: relative;
}
.cos-item-img img { width: 100%; height: 100%; object-fit: cover; }
.cos-item-badge {
    position: absolute;
    top: -6px; right: -6px;
    width: 18px; height: 18px;
    background: var(--accent);
    color: #fff;
    border-radius: 50%;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cos-item-info { flex: 1; }
.cos-item-name { font-weight: 500; margin-bottom: 2px; }
.cos-item-variant { color: var(--muted); font-size: 12px; }
.cos-item-price { font-weight: 500; flex-shrink: 0; }
.cos-divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }
.cos-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 8px;
}
.cos-row.total { font-size: 16px; font-weight: 600; color: var(--text); margin-top: 4px; }
.submit-btn {
    display: block;
    width: 100%;
    margin-top: 20px;
    padding: 16px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-family: var(--font);
    letter-spacing: 2px;
    cursor: pointer;
    transition: background .2s;
}
.submit-btn:hover { background: #9e7059; }
.submit-btn:disabled { opacity: .6; cursor: not-allowed; }
@media (max-width: 860px) {
    .checkout-grid { grid-template-columns: 1fr; }
    .checkout-order-summary { position: static; order: -1; }
}

/* ── Confirmation Page ───────────────────── */
.confirm-page { padding: 60px 0 100px; text-align: center; }
.confirm-icon { font-size: 56px; margin-bottom: 20px; }
.confirm-title { font-size: 26px; font-weight: 400; margin-bottom: 10px; }
.confirm-sub { font-size: 15px; color: var(--muted); margin-bottom: 40px; line-height: 1.8; }
.bank-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 32px;
    max-width: 440px;
    margin: 0 auto 32px;
    text-align: left;
}
.bank-box-title {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--accent);
    text-transform: uppercase;
    margin-bottom: 16px;
}
.bank-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}
.bank-row:last-child { border-bottom: none; }
.bank-row-label { color: var(--muted); }
.bank-row-value { font-weight: 600; }
.confirm-steps {
    max-width: 440px;
    margin: 0 auto;
    text-align: left;
}
.confirm-step {
    display: flex;
    gap: 14px;
    margin-bottom: 16px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--muted);
}
.step-num {
    width: 24px; height: 24px;
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
    margin-top: 2px;
}

/* ── Notices Page ────────────────────────── */
.notices-page { padding: 40px 0 80px; max-width: 720px; }
.notices-section {
    margin-bottom: 36px;
}
.notices-section-title {
    display: inline-block;
    background: var(--accent);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    padding: 5px 14px;
    border-radius: 4px;
    margin-bottom: 16px;
}
.notices-list { list-style: none; }
.notices-list li {
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
    font-size: 14px;
    line-height: 1.8;
    color: var(--muted);
}
.notices-list li:last-child { border-bottom: none; }
.notices-list li::before { content: '✧ '; color: var(--accent); }
.notices-flow {
    background: var(--accent-soft);
    border-radius: 14px;
    padding: 20px 24px;
}
.flow-step {
    display: flex;
    gap: 14px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--text);
    line-height: 1.7;
}
.flow-step:last-child { margin-bottom: 0; }
.flow-arrow { color: var(--accent); font-weight: 600; flex-shrink: 0; margin-top: 2px; }
.notices-contact {
    margin-top: 8px;
    font-size: 14px;
    line-height: 2;
    color: var(--muted);
}
.notices-contact a { color: var(--accent); }

/* ── Breadcrumb ───────────────────────────── */
.breadcrumb {
    display: flex;
    gap: 6px;
    align-items: center;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 32px;
    padding-top: 28px;
}
.breadcrumb a { color: var(--muted); transition: color .15s; }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb .sep { opacity: .4; }