/* Reference-aligned login shell. The iframe owns only its intrinsic content. */
.hb-login{width:min(576px,calc(100vw - 32px));max-height:calc(100dvh - 32px);margin:auto;padding:0;border:1px solid #3a3c40;border-radius:18px;background:linear-gradient(140deg,#121313,#0e0f0f);box-shadow:0 30px 100px -25px #0009;overflow:auto;overscroll-behavior:contain;color:#f5f5f4;box-sizing:border-box;font-family:ui-rounded,"SF Pro Rounded","Avenir Next",system-ui,sans-serif}
.hb-login[open]{display:flex;flex-direction:column}
.hb-login::backdrop{background:#030403c9;backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
.hb-login-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:25px 25px 18px 34px;flex:none}
.hb-login-brand{display:flex;align-items:center;gap:17px;text-transform:none;letter-spacing:-.025em;font-size:18px;color:#f5f5f4;font-weight:800}
.hb-login-brand img{display:block;width:29px;height:auto;flex:none}
.hb-login-brand>span{display:grid;gap:4px;min-width:0}
.hb-login-brand small{font-size:13px;color:#b2b3b8;letter-spacing:0;font-weight:450}
.hb-login-close{display:grid;place-items:center;width:44px;height:44px;min-height:44px;padding:9px;border:0;border-radius:10px;background:transparent;color:#b2b3b8;flex:none;cursor:pointer}
.hb-login-close:hover{background:#ffffff06;color:#f5f5f4}.hb-login-close svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}
.hb-login-body{position:relative;padding:8px 34px 28px;flex:none;min-height:0}
.hb-login iframe{display:block;width:100%;height:350px;max-width:100%;border:0;background:transparent;transition:opacity .18s ease}
.hb-login-loader{inset:8px 34px 28px;flex-direction:column;gap:16px;font-size:12px;color:#b2b3b8;background:#101111;border-radius:12px;min-height:230px}
.hb-login-loader-mark{display:block;width:28px;height:28px;border-radius:50%;border:2px solid #ffdf2622;border-right-color:#ffdf26;animation:hb-login-spin .85s linear infinite}
.hb-login-foot{margin:0;padding:19px 24px 22px;border-top:1px solid #ffffff16;flex:none;text-align:center;color:#b2b3b8;font-size:13px;font-weight:450;line-height:1.65}
.hb-login-foot a{color:#ffdf26;font-weight:800;text-decoration:none}
.hb-login-error{min-height:250px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:12px;text-align:center}
.hb-login-error[hidden]{display:none!important}.hb-login-error strong{font-size:22px;letter-spacing:-.03em}.hb-login-error p{margin:0;max-width:300px;line-height:1.6;font-size:13px;color:#b2b3b8}
.hb-login-error button{min-height:48px;border:1px solid #ffeb70;border-radius:10px;background:#ffdf26;color:#101111;padding:12px 22px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}
.hb-login-error a{padding:10px;font-size:12px;color:#b2b3b8}
.hb-login.is-error iframe{display:none}
.hb-login-done{background:#101111;color:#f5f5f4;gap:14px;font-size:20px;letter-spacing:-.025em;min-height:260px}
.hb-login-done span{background:#ffdf26;color:#101111;width:54px;height:54px;border-radius:50%}
.hb-login-done small{font-size:12px;font-weight:450;letter-spacing:0;color:#b2b3b8}
.hb-login :focus-visible{outline:2px solid #ffdf26;outline-offset:3px}
@keyframes hb-login-spin{to{transform:rotate(360deg)}}
@media(max-width:560px){.hb-login{width:calc(100vw - 24px);max-width:none;margin:auto;border-radius:16px;max-height:calc(100dvh - 24px)}.hb-login-head{padding:22px 16px 18px 22px}.hb-login-brand{gap:13px;font-size:16px}.hb-login-brand img{width:26px}.hb-login-brand small{font-size:12px}.hb-login-body{padding:6px 22px 24px}.hb-login-foot{padding:17px 18px max(20px,env(safe-area-inset-bottom))}.hb-login-loader{inset:6px 22px 24px}}
@media(prefers-reduced-motion:reduce){.hb-login[open],.hb-login iframe,.hb-login-loader-mark{transition:none!important;animation:none!important}}