/* promo-offers - MASTER BUILDING BLOCK, page look. Plain and neutral: an app sets the --po-* colours to its own. */
.po-signup, .po-banner, .po-account { --po-bg: var(--po-box, #f4f7ff); --po-line: var(--po-border, #c9d4ee); }
.po-signup, .po-banner { background: var(--po-bg); border: 1px solid var(--po-line); border-radius: 10px; padding: 12px 14px; margin: 12px 0; }
.po-title { margin: 0 0 6px; }
.po-tick { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
.po-tick input { margin-top: 3px; width: 18px; height: 18px; flex: none; }
.po-note, .po-from { color: var(--po-muted, #555); font-size: .9em; }
.po-note { margin: 6px 0 0; }
.po-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.po-list li { display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: baseline; }
.po-link { margin-left: auto; font-weight: 600; }
.po-back { position: fixed; inset: 0; background: rgba(0, 0, 0, .45); display: flex; align-items: center; justify-content: center; padding: 16px; z-index: 1000; }
.po-pop { background: var(--po-pop-bg, #fff); color: var(--po-pop-fg, #111); border-radius: 12px; padding: 18px 18px 12px; max-width: 420px; width: 100%; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
.po-pop h2 { margin: 0 0 8px; }
.po-btns { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; margin: 12px 0 0; }
.po-btn { min-height: 44px; padding: 8px 14px; border-radius: 8px; border: 1px solid var(--po-line, #c9d4ee); background: transparent; color: inherit; font: inherit; cursor: pointer; }
.po-main { background: var(--po-accent, #2457d6); border-color: var(--po-accent, #2457d6); color: #fff; font-weight: 600; }
.po-msg:empty { display: none; }
.po-ok { color: var(--po-ok, #116b2e); }
.po-err { color: var(--po-err, #a3121b); }
.po-acc-list { padding-left: 18px; }
.po-code { display: block; margin-top: 12px; }
.po-code label { display: block; margin: 0 0 8px; }
.po-code input { display: block; width: 100%; max-width: 320px; margin-top: 4px; text-transform: uppercase; }
.po-code .po-msg { margin: 8px 0 0; }