.topup-overlay{position:fixed;inset:0;z-index:2000;display:flex;align-items:center;justify-content:center;padding:1rem;background:rgba(0,0,0,.78);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:topup-fade .25s ease}@keyframes topup-fade{0%{opacity:0}to{opacity:1}}.topup-modal{width:min(520px,100%);max-height:min(88svh,760px);overflow:auto;padding:1.35rem 1.25rem 1.5rem;border:1px solid var(--border);background:color-mix(in srgb,var(--surface) 94%,#000 6%);box-shadow:0 24px 80px #000000cc;animation:topup-up .3s cubic-bezier(.22,1,.36,1)}@keyframes topup-up{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}.topup-modal__head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1rem}.topup-modal__title{margin:0;font-family:var(--display);font-size:1.15rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-h)}.topup-modal__x{width:2rem;height:2rem;margin:0;padding:0;border:1px solid var(--border);background:transparent;color:var(--text-h);font-size:1.35rem;line-height:1;cursor:pointer}.topup-modal__body{display:grid;grid-gap:.85rem;gap:.85rem}.topup-modal__body--center{text-align:center;justify-items:center}.topup-modal__body--center h3{color:var(--text-h);letter-spacing:.06em}.topup-modal__body--center h3,.topup-modal__label{margin:0;font-family:var(--display);text-transform:uppercase}.topup-modal__label{font-size:.78rem;font-weight:700;letter-spacing:.1em;color:var(--text-muted)}.topup-modal__input{width:100%;margin:0;padding:.75rem .85rem;border:1px solid var(--border);background:var(--bg);color:var(--text-h);font:inherit}.topup-modal__input::-webkit-inner-spin-button,.topup-modal__input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.topup-modal__input[type=number]{-moz-appearance:textfield;-webkit-appearance:textfield;appearance:textfield}.topup-modal__hint{margin:0;color:var(--text-muted);font-size:.9rem}.topup-modal__error{margin:0 0 .75rem;padding:.65rem .75rem;border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);background:color-mix(in srgb,var(--accent) 12%,transparent);color:#ffe8ef;font-size:.88rem}.topup-modal__methods{display:grid;grid-gap:.45rem;gap:.45rem}.topup-modal__method{margin:0;padding:.75rem .9rem;border:1px solid var(--border);background:var(--bg);color:var(--text-h);text-align:left;font:inherit;cursor:pointer;transition:border-color .15s ease,background .15s ease}.topup-modal__method:hover:not(:disabled){border-color:var(--accent-secondary);background:var(--surface-hover)}.topup-modal__method:disabled{opacity:.55;cursor:wait}.topup-modal__html{padding:1rem 1.05rem;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.95rem;line-height:1.65;overflow-wrap:anywhere}.topup-modal__html b,.topup-modal__html strong{color:var(--text-h);font-weight:700}.topup-modal__html a{color:var(--accent-secondary);text-decoration:underline;text-underline-offset:2px}.topup-modal__html code{display:block;margin:.4rem 0 .85rem;padding:.65rem .75rem;border:1px solid var(--border);background:color-mix(in srgb,var(--surface-hover) 80%,#000 20%);color:var(--text-h);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem;line-height:1.4;word-break:break-all;-webkit-user-select:all;-moz-user-select:all;user-select:all}.topup-modal__rule{display:block;width:100%;height:1px;margin:.85rem 0;border:0;background:var(--border)}.topup-modal__actions{display:flex;flex-wrap:wrap;gap:.55rem;justify-content:flex-end}.topup-modal__ghost,.topup-modal__primary{margin:0;padding:.7rem 1.1rem;font-family:var(--display);font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}.topup-modal__primary{border:2px solid var(--text-h);background:var(--text-h);color:var(--bg)}.topup-modal__primary:hover:not(:disabled){background:var(--bg);color:var(--text-h)}.topup-modal__primary:disabled{background:var(--surface);border-color:var(--border);color:var(--text-muted);cursor:not-allowed;opacity:1}.topup-modal__ghost{border:1px solid var(--border);background:transparent;color:var(--text-muted)}.topup-modal__ghost:hover{color:var(--text-h);border-color:var(--text-muted)}.topup-modal__previews{display:flex;flex-wrap:wrap;gap:.5rem}.topup-modal__add,.topup-modal__preview{width:72px;height:72px;margin:0;padding:0;border:1px dashed var(--border);background:var(--bg);cursor:pointer;overflow:hidden}.topup-modal__preview img{width:100%;height:100%;object-fit:cover;display:block}.topup-modal__add{display:grid;place-items:center;color:var(--text-muted);font-size:.65rem;font-family:var(--display);font-weight:700;letter-spacing:.04em;text-transform:uppercase;text-align:center;padding:.35rem}.topup-modal__ok{display:grid;place-items:center;width:3rem;height:3rem;border:1px solid #3ddc84;color:#3ddc84;font-size:1.4rem;font-weight:700}