.billing-panel{border:1px solid var(--border);background:var(--surface-2);border-radius:13px;margin-top:12px;padding:14px 16px}.billing-panel__title{letter-spacing:.04em;text-transform:uppercase;color:var(--text-3);margin:0 0 6px;font-size:.78rem;font-weight:800}.billing-panel__headline{color:var(--text-1);margin:0;font-size:.98rem;font-weight:800}.billing-panel__detail{color:var(--text-2);margin:4px 0 0;font-size:.86rem;line-height:1.45}.billing-panel__detail--warning{color:var(--warning);font-weight:700}.billing-panel__action{border:1px solid var(--border-strong,var(--border));min-height:40px;color:var(--text-1);font:inherit;cursor:pointer;transition:var(--transition-color);background:0 0;border-radius:10px;margin-top:10px;padding:0 14px;font-size:.88rem;font-weight:800}.billing-panel__action:hover:not(:disabled){border-color:var(--brand);color:var(--brand)}.billing-panel__action:disabled{opacity:.6;cursor:progress}.billing-panel__note{color:var(--text-3);margin:8px 0 0;font-size:.78rem;line-height:1.4}.billing-panel__error{color:var(--danger);margin:8px 0 0;font-size:.84rem}.billing-notice{left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:1200;border:1px solid var(--border-strong,var(--border));background:var(--c-card-bg,var(--surface-2));width:min(460px,100vw - 32px);color:var(--text-1);border-radius:14px;align-items:flex-start;gap:12px;padding:14px 16px;display:flex;position:fixed;transform:translate(-50%);box-shadow:0 12px 32px #0a14282e}.billing-notice--slow{border-color:var(--warning)}.billing-notice__text{flex:1;margin:0;font-size:.9rem;line-height:1.45}.billing-notice__close{color:var(--text-3);cursor:pointer;background:0 0;border:0;font-size:.9rem}@media (width<=767px){.billing-notice{bottom:calc(76px + env(safe-area-inset-bottom,0px))}}