:root{--background:#f4f6fb;--surface:#fff;--surface-muted:#f0f3fa;--surface-success:#edf9f1;--text:#1a1f2e;--text-soft:#54607a;--border:#d7ddea;--primary:#0e5bd7;--primary-contrast:#fff;--danger-bg:#fff0f0;--danger-text:#8c1d1d;--success-text:#166534}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text);background:radial-gradient(circle at top right,#e9f0ff,transparent 40%),var(--background);min-height:100%}a{color:inherit;text-decoration:none}.shell-container{width:min(1100px,100% - 2rem);margin:0 auto}.panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:1rem}.badge{display:inline-block;font-size:.78rem;font-weight:600;border-radius:999px;padding:.2rem .55rem;background:var(--surface-muted)}.badge,.kicker{color:var(--text-soft)}.kicker{font-size:.9rem;margin-bottom:.45rem}.title{margin:0;font-size:clamp(1.2rem,2vw,1.7rem)}.copy{color:var(--text-soft);line-height:1.5}.grid-two{display:grid;grid-gap:1rem;gap:1rem}.page-pad{padding:2rem 0}.row-wrap{display:flex;flex-wrap:wrap;gap:.75rem}.mt-sm{margin-top:.5rem}.mt-md{margin-top:.75rem}.mt-lg{margin-top:.9rem}.mt-xl{margin-top:1rem}.link-chip{padding:.55rem .8rem}.shell-screen-center{min-height:100dvh;display:grid;place-items:center;padding:1.25rem 0}.w-full{width:100%}.auth-card{width:min(480px,100%);margin-inline:auto;padding:1.25rem}.field-label{display:block;font-weight:600;margin-bottom:.35rem}.field-input{width:100%;border:1px solid var(--border);border-radius:10px;padding:.7rem}.field-input-error{border-color:#d14343}.feedback-danger{margin-top:.75rem;background:var(--danger-bg);color:var(--danger-text)}.feedback-success{margin-top:.75rem;background:var(--surface-success);color:var(--success-text)}.space-between{justify-content:space-between}.shell-page{min-height:100dvh;padding:1rem 0}.mb-lg{margin-bottom:1rem}.row-header{align-items:center;gap:.75rem;justify-content:space-between}.nav-row,.row-header{display:flex;flex-wrap:wrap}.nav-row{margin-top:1rem;gap:.5rem}.link-nav{padding:.45rem .7rem}.dialog{width:min(640px,100%)}.pre-error{margin-top:.9rem;white-space:pre-wrap;overflow-wrap:anywhere;font-size:.82rem;color:var(--text-soft)}.btn-primary{margin-top:1rem;border:none;border-radius:10px;padding:.65rem .9rem;background:var(--primary);color:var(--primary-contrast);font-weight:600;cursor:pointer}.btn-primary:disabled{opacity:.7;cursor:wait}@media (min-width:900px){.grid-two{grid-template-columns:1fr 1fr}}