.coupon-open{display:flex;align-items:center;gap:8px;padding:11px 17px;border:1px solid var(--line-2);border-radius:24px;background:rgba(255,255,255,.94);color:var(--pink-deep);font:700 14px var(--disp);cursor:pointer;box-shadow:0 4px 18px rgba(150,80,130,.16)}
.coupon-open:hover{background:var(--pink);color:#fff}
.coupon-dialog{margin:auto;width:min(440px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;padding:34px 28px 24px;border:1px solid rgba(255,77,141,.24);border-radius:24px;background:var(--ink-2);color:var(--text);box-shadow:0 30px 70px rgba(60,30,55,.25)}
.coupon-dialog::backdrop{background:rgba(60,30,55,.48);backdrop-filter:blur(4px)}
.coupon-close{position:absolute;right:12px;top:10px;width:38px;height:38px;border:0;border-radius:50%;background:transparent;color:var(--muted);font-size:28px;cursor:pointer}
.coupon-badge{display:block;text-align:center;color:var(--pink-deep);font:600 11px var(--num);letter-spacing:.22em;margin-bottom:10px}
.coupon-dialog h2{text-align:center;font:700 26px var(--disp);margin-bottom:12px}
.coupon-dialog #couponIntro{text-align:center;font-size:13px;line-height:1.8;color:var(--muted);margin-bottom:24px}
.coupon-dialog label{display:block;font-size:13px;font-weight:700;margin-bottom:8px}
.coupon-dialog input{box-sizing:border-box;min-width:0;width:100%;height:46px;border:1px solid var(--line-2);border-radius:12px;padding:0 12px;background:#fff;color:var(--text);font:14px var(--body, sans-serif)}
.coupon-dialog input:focus{outline:2px solid var(--pink);outline-offset:2px}
.coupon-uid-row{display:flex;gap:8px}
.coupon-check{flex-shrink:0;padding:0 13px;border:1px solid var(--pink);border-radius:12px;color:var(--pink-deep);background:#fff;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer}
.coupon-account{min-height:22px;margin:10px 0 18px;font-size:13px;color:#267b53;overflow-wrap:anywhere}
.coupon-dialog fieldset{border:0;padding:0;margin:0;min-width:0}
.coupon-dialog fieldset:disabled{opacity:.5}
.coupon-dialog .modal-ok{margin-top:18px}
.coupon-dialog button:disabled{opacity:.5;cursor:wait;transform:none}
.coupon-message{margin-top:16px;min-height:22px;font-size:13px;line-height:1.7;overflow-wrap:anywhere;color:var(--pink-deep)}
.coupon-message.success{color:#267b53}
.coupon-open:focus-visible,.coupon-dialog button:focus-visible{outline:2px solid var(--pink-deep);outline-offset:3px}