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

html { scroll-behavior: smooth; }

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-ink);
    font-family: var(--font-body);
    font-size: 16.5px;
    line-height: 1.55;
    text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--brand-burgundy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--brand-wine-dark); }

:focus-visible {
    outline: 2px solid var(--brand-burgundy);
    outline-offset: 2px;
}
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.btn:focus-visible { outline: none; }

.skip-link {
    position: absolute;
    left: 12px;
    top: -48px;
    background: var(--brand-wine-dark);
    color: white;
    padding: 8px 12px;
    border-radius: 8px;
    z-index: 100;
    text-decoration: none;
}
.skip-link:focus { top: 12px; color: white; }

h1, h2, h3, h4, .brand {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(1.8rem, 2.5vw, 2.45rem); line-height: 1.12; font-weight: 600; margin: 0 0 8px; }
h2 { font-size: 1.35rem; font-weight: 600; margin: 0; }
h3 { font-size: 1.05rem; font-weight: 600; margin: 0; }
p { margin: 0 0 0.75rem; }

.eyebrow {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--brand-wine);
    margin-bottom: 8px;
}

.lede { font-size: 1.08rem; color: var(--color-muted); max-width: 42rem; }
.muted, .fine { color: var(--color-muted); font-size: 0.95rem; }
.icon { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

.btn {
    --bs-btn-color: inherit;
    --bs-btn-bg: transparent;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-color: inherit;
    --bs-btn-hover-bg: transparent;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-color: inherit;
    --bs-btn-active-bg: transparent;
    --bs-btn-active-border-color: transparent;
    --bs-btn-disabled-color: inherit;
    --bs-btn-disabled-bg: transparent;
    --bs-btn-disabled-border-color: transparent;
    --bs-btn-focus-shadow-rgb: 128, 0, 32;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--vy-radius-sm);
    padding: 0.68rem 1.05rem;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.98rem;
    line-height: 1.2;
    letter-spacing: 0;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { box-shadow: 0 0 0 3px rgba(128, 0, 32, 0.22); }
.btn:disabled,
.btn[disabled] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}
a.btn { text-decoration: none; }

.btn-pine,
.btn-primary {
    background: var(--brand-burgundy);
    color: #fff;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 8px 16px rgba(128, 0, 32, 0.16);
}
.btn-pine:hover,
.btn-primary:hover { background: #69001a; color: #fff; }

.btn-clay {
    background: var(--brand-wine);
    color: #fff;
    box-shadow: 0 8px 16px rgba(114, 47, 55, 0.16);
}
.btn-clay:hover { background: var(--brand-wine-dark); color: #fff; }

.btn-quiet {
    background: var(--color-white);
    border-color: var(--color-line);
    color: var(--color-ink);
}
.btn-quiet:hover {
    background: var(--brand-rose);
    border-color: #ddcfd8;
    color: var(--brand-burgundy);
}

.btn-danger {
    background: var(--color-white);
    border-color: #f0c4c4;
    color: var(--color-danger);
}
.btn-danger:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: #fff;
}

.btn-sm { padding: 0.38rem 0.72rem; font-size: 0.84rem; border-radius: 7px; }

input, select, textarea {
    width: 100%;
    border: 1px solid var(--color-line);
    background: var(--color-white);
    border-radius: var(--vy-radius-sm);
    padding: 0.68rem 0.8rem;
    font: inherit;
    color: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
input:hover, select:hover, textarea:hover { border-color: #d4cbd8; }
input:focus, select:focus, textarea:focus {
    border-color: var(--brand-burgundy);
    box-shadow: 0 0 0 3px rgba(128, 0, 32, 0.12);
}
input:disabled, select:disabled, textarea:disabled {
    background: #f6f3f7;
    color: var(--color-muted);
}
::placeholder { color: #8a8290; }
select {
    appearance: none;
    color: var(--color-ink);
    background-color: var(--color-white);
    color-scheme: light;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23716977' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}
select option {
    color: var(--color-ink);
    background-color: var(--color-white);
}
input[type="checkbox"],
input[type="radio"],
input[type="number"] { appearance: auto; background-image: none; }
input[type="checkbox"],
input[type="radio"] { accent-color: var(--brand-burgundy); width: auto; }

label { display: block; font-size: 0.9rem; font-weight: 700; margin: 12px 0 6px; color: var(--color-ink); }
.type-field { margin-top: 12px; }
.type-field legend { margin-bottom: 8px; }
.choice-row { display: flex; gap: 10px; flex-wrap: wrap; }
.choice {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    min-height: 46px;
    padding: 10px 14px;
    border: 1px solid var(--color-line);
    border-radius: 10px;
    background: var(--color-white);
    color: var(--color-ink);
    font-weight: 700;
    min-width: 168px;
}
.choice input { width: auto; margin: 0; }
.choice:has(input:checked) {
    border-color: var(--brand-burgundy);
    background: var(--brand-rose);
    color: var(--brand-wine-dark);
}
fieldset { border: 0; padding: 0; margin: 0 0 16px; }
legend { font-family: var(--font-body); font-weight: 700; font-size: 0.92rem; padding: 0; margin-bottom: 8px; }
.field-error { color: var(--color-danger); font-size: 0.88rem; font-weight: 600; margin: 4px 0 0; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 0.98rem; font-weight: 500; margin: 6px 0; }
.check input { width: auto; margin-top: 4px; }

.notice {
    background: var(--brand-lavender);
    border: 1px solid #e2d6ee;
    border-left: 3px solid var(--brand-purple);
    border-radius: var(--vy-radius-sm);
    padding: 12px 14px;
    margin: 16px 0;
    color: var(--color-ink);
}
.notice-error {
    background: var(--color-danger-soft);
    border-color: #f3c7c7;
    border-left-color: var(--color-danger);
    color: #8d1f1f;
}

.empty, .panel, .summary-card, .auth-card, .product-card, .cart-group, .address-card {
    background: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--vy-radius);
    box-shadow: var(--vy-shadow-sm);
}
.empty, .panel { padding: 22px 22px 18px; margin-bottom: 16px; }
.empty { text-align: center; padding: 42px 22px; }
.empty h2 { margin-bottom: 8px; }
.empty .btn { margin-top: 8px; }
.panel h2, .summary-card h2 { margin-bottom: 12px; }

.status {
    display: inline-flex;
    align-items: center;
    background: var(--brand-lavender);
    color: var(--brand-purple-deep);
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1.4;
    text-transform: capitalize;
}
.status-success, .status-done { background: var(--color-success-soft); color: #146043; }
.status-warning, .status-ship { background: var(--color-warning-soft); color: #92400e; }
.status-danger { background: var(--color-danger-soft); color: #9b1c1c; }
.status-info { background: var(--brand-lavender); color: var(--brand-purple-deep); }
.status-neutral { background: #f3f0f4; color: #5c5462; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}