.promo-card { border: 1px solid var(--line); border-radius: 20px; padding: 26px; background: var(--panel); }
.promo-heading { display: flex; align-items: center; gap: 12px; }
.promo-mark { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 12px; flex-shrink: 0; }
.promo-heading h2 { font-size: 19px; letter-spacing: -.4px; }
.promo-heading p { font-size: 11px; color: var(--muted); margin-top: 3px; }
#promo-redeem-form { margin-top: 18px; }
.promo-input-row { display: flex; gap: 8px; align-items: stretch; }
.promo-input-row input { min-width: 0; flex: 1; font-size: 16px; letter-spacing: .4px; }
.promo-input-row .btn { flex-shrink: 0; font-size: 12px; }
.promo-note { font-size: 11px; line-height: 1.65; color: var(--muted); margin-top: 12px; }
.promo-status { font-size: 12px; line-height: 1.6; margin-top: 12px; overflow-wrap: anywhere; }
.promo-status:empty { display: none; }
.promo-status.is-error { color: #bc3535; }
body:not(.light) .promo-status.is-error { color: #ffaaa5; }
.promo-admin-link { margin-top: 16px; }
.promo-admin-link[hidden] { display: none; }
#modal-root .modal-promo-admin { width: min(600px,100%); }
.promo-create-form { display: grid; gap: 9px; }
.promo-create-form label,.promo-issued-result label { display: block; font-size: 12px; font-weight: 550; margin-top: 8px; }
.promo-create-form label span { color: var(--muted); font-weight: 400; margin-left: 4px; }
.promo-create-form input { font-size: 16px; }
.promo-create-form .promo-note { margin-top: 0; }
.promo-create-form .btn[type=submit] { margin-top: 12px; }
.promo-admin-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.promo-admin-grid input { margin-top: 8px; }
.promo-issued-result { border: 1px solid var(--line); border-radius: 16px; padding: 16px; margin-top: 22px; background: var(--panel2); }
.promo-issued-result .promo-input-row { margin-top: 10px; }
.promo-issued-result p { font-size: 11px; line-height: 1.5; margin-top: 10px; color: var(--muted); }
.promo-list-heading { margin: 28px 0 12px; }
.promo-issued-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 16px 0; border-top: 1px solid var(--line); }
.promo-issued-row > div { min-width: 0; overflow-wrap: anywhere; }
.promo-issued-row strong { font-size: 13px; }
.promo-issued-row code { display: block; margin: 6px 0; font-size: 12px; }
.promo-issued-row p { font-size: 11px; line-height: 1.6; color: var(--muted); }
.promo-demo-history { margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--line); }
.promo-demo-history summary { display: flex; align-items: center; justify-content: space-between; color: var(--muted); cursor: pointer; }
.balance-demo-note { color: var(--muted); font-size: 12px; margin: 20px 0; }
@media (max-width:800px) { .promo-card { padding: 20px; border-radius: 16px; } }
@media (max-width:420px) {
 .promo-card .promo-input-row { flex-direction: column; }
 .promo-card .promo-input-row .btn { width: 100%; }
 .promo-admin-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .promo-admin-grid > div:last-child { grid-column: 1 / -1; }
 .promo-issued-row { flex-wrap: wrap; }
}