.c-button { display: inline-flex; min-height: 2.75rem; align-items: center; justify-content: center; gap: var(--space-1); padding: 0.65rem 1rem; border: 1px solid transparent; border-radius: var(--radius-card); background: var(--color-action); color: #fff; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-align: center; text-decoration: none; text-transform: uppercase; transition: background-color 160ms ease-out, color 160ms ease-out; }
.c-button:hover { background: var(--color-action-hover); color: #fff; }
.c-button--outline { background: transparent; border-color: var(--color-text); color: var(--color-text); }
.c-button--outline:hover { background: var(--color-text); color: #fff; }
.c-button--gold { background: var(--color-gold); }
.c-button--gold:hover { background: #604e00; }
.c-chip { display: inline-flex; min-height: 2.25rem; align-items: center; padding: 0.3rem 0.75rem; border: 1px solid var(--color-border); border-radius: 999px; background: var(--color-surface); color: var(--color-text); font-size: 0.75rem; }
.c-chip:disabled { color: var(--color-text-muted); opacity: 1; }
.c-chip--peach { background: var(--color-surface-peach); }
.c-field { display: grid; gap: 0.4rem; color: var(--color-text); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
.c-field input { width: 100%; min-height: 2.75rem; padding: 0.65rem 0.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface); color: var(--color-text); font-size: 0.875rem; font-weight: 400; letter-spacing: 0; text-transform: none; }
.c-option-group { padding: var(--space-4) 0; border: 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.c-option-group legend { padding: 0; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.c-option-group__tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2); margin-top: var(--space-3); }
.c-option-tile { display: grid; min-height: 5.5rem; place-items: center; padding: var(--space-2); border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface); color: var(--color-text-muted); text-align: center; }
.c-option-tile:disabled { opacity: 1; }
.c-option-group .c-static-note { margin-top: var(--space-2); }
.c-quantity { display: grid; grid-template-columns: repeat(3, 2.75rem); min-height: 2.75rem; border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface); }
.c-quantity button, .c-quantity output { display: grid; place-items: center; border: 0; background: transparent; color: var(--color-text); }
.c-quantity button { font-size: 1.35rem; }
.c-quantity output { border-inline: 1px solid var(--color-border); }
.c-card { min-width: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card); box-shadow: var(--shadow-card); }
.c-product-card { display: grid; grid-template-rows: auto 1fr; }
.c-product-card__image { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; border-radius: var(--radius-card) var(--radius-card) 0 0; }
.c-product-card__body { display: grid; gap: var(--space-2); padding: var(--space-3); }
.c-card-label { margin: 0; color: var(--color-text-muted); font-size: 0.7rem; letter-spacing: 0.08em; text-transform: uppercase; }
.c-product-card h3 { margin: 0; }
.c-product-card__price { margin: 0; color: var(--color-gold); font-weight: 700; }
.c-product-card__copy, .c-static-note { margin: 0; color: var(--color-text-muted); font-size: 0.875rem; }
.c-product-card__actions { display: flex; gap: var(--space-2); margin-top: auto; }
.c-product-card__actions .c-button { flex: 1; }
.c-notice { display: flex; gap: var(--space-2); align-items: start; padding: var(--space-3); border: 1px solid var(--color-border); border-radius: var(--radius-card); background: var(--color-surface-peach); }
.c-notice svg { flex: 0 0 auto; color: var(--color-action); }
.c-notice h3 { margin: 0 0 0.25rem; font-family: var(--font-body); font-size: 1rem; font-weight: 700; }
.c-notice p { margin: 0; font-size: 0.875rem; }
.c-value-card { padding: var(--space-4); text-align: center; }
.c-value-card__icon { display: grid; width: 2.75rem; height: 2.75rem; place-items: center; margin: 0 auto var(--space-3); border-radius: 0.5rem; background: var(--color-surface-peach); color: var(--color-action); }
.c-value-card p { margin-bottom: 0; color: var(--color-text-muted); font-size: 0.875rem; }
.c-icon-button { display: inline-grid; width: 2.75rem; min-height: 2.75rem; place-items: center; padding: 0; border: 0; background: transparent; color: var(--color-text); }
.c-icon-button:disabled { color: var(--color-text-muted); opacity: 1; }
.c-summary h2 { margin-bottom: var(--space-3); }
.c-summary__rows { margin: 0; }
.c-summary__rows > div { display: flex; justify-content: space-between; gap: var(--space-3); padding: var(--space-2) 0; }
.c-summary__rows dt, .c-summary__rows dd { margin: 0; }
.c-summary__rows dd { color: var(--color-text-muted); text-align: right; }
.c-summary__rows .c-summary__total { margin-top: var(--space-2); padding-top: var(--space-3); border-top: 1px solid var(--color-border); color: var(--color-text); font-family: var(--font-display); font-size: 1.25rem; }
.c-summary__total dd { color: var(--color-text); font-family: var(--font-body); font-size: 1rem; font-weight: 700; }
.c-button:disabled { background: var(--color-text-muted); color: #fff; opacity: 1; }
@media (max-width: 30rem) { .c-product-card__actions { flex-direction: column; } .c-option-group__tiles { grid-template-columns: 1fr; } }