.auth-shell{display:grid;grid-template-columns:minmax(320px,.92fr) minmax(0,1.08fr);grid-gap:24px;gap:24px;align-items:stretch;max-width:1180px;margin:0 auto;padding:24px 16px 48px}.auth-card,.auth-stage{background:var(--mb-surface);border:1px solid var(--mb-border);border-radius:var(--mb-radius-xl);box-shadow:var(--mb-shadow)}.auth-stage{padding:32px;background:linear-gradient(180deg,#fff,#f4f8ff)}.auth-card-eyebrow,.auth-stage-label{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:var(--mb-primary-soft);color:var(--mb-primary);font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.auth-stage h1{margin:16px 0 12px;color:var(--mb-text);font-size:clamp(1.8rem,3.5vw,2.8rem);line-height:1.05;letter-spacing:-.04em}.auth-stage p{color:var(--mb-text-muted);line-height:1.8;font-size:.95rem}.auth-stage-points{display:grid;grid-gap:12px;gap:12px;margin-top:24px}.auth-stage-point{display:flex;align-items:center;gap:10px;color:var(--mb-text);font-size:.92rem}.auth-stage-dot{width:8px;height:8px;border-radius:999px;background:linear-gradient(135deg,#0052ff,#4c82ff);flex-shrink:0}.auth-stage-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.auth-outline-link,.auth-stage-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--mb-border);background:transparent;color:var(--mb-text);text-decoration:none;font-weight:700;transition:border-color .18s ease,color .18s ease}.auth-outline-link:hover,.auth-stage-link:hover{border-color:var(--mb-primary);color:var(--mb-primary)}.auth-stage-link.muted{color:var(--mb-text-muted)}.auth-container{display:flex;align-items:stretch;justify-content:center}.auth-card{width:100%;max-width:560px;padding:32px}.auth-card h2,.verification-notice h1{margin:14px 0 24px;color:var(--mb-text);font-size:1.8rem;line-height:1.05;letter-spacing:-.04em}.form-group{margin-bottom:16px}.form-group label{display:block;color:var(--mb-text-muted);margin-bottom:8px;font-size:.92rem;font-weight:600}.form-group input{width:100%;min-height:52px;padding:0 16px;background:var(--mb-surface);border:1px solid var(--mb-border);border-radius:var(--mb-radius-md);color:var(--mb-text);font-size:.98rem}.form-group input:focus{outline:none;border-color:var(--mb-primary);box-shadow:0 0 0 3px rgba(0,82,255,.1)}.form-group input::placeholder{color:#9ca8be}.error-message{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;padding:14px 16px;border-radius:var(--mb-radius-md);border:1px solid rgba(220,38,38,.2);background:hsla(0,93%,94%,.5);color:#b91c1c;font-size:.92rem}.error-link{color:var(--mb-primary);white-space:nowrap}.auth-inline-link{display:flex;justify-content:flex-end;margin-bottom:16px}.auth-inline-link a{color:var(--mb-primary);font-size:.9rem;text-decoration:none}.auth-inline-link a:hover{text-decoration:underline}.btn-submit{width:100%;min-height:52px;border:none;border-radius:999px;background:var(--mb-primary);color:#fff;font-size:.98rem;font-weight:800;cursor:pointer;box-shadow:0 8px 20px rgba(0,82,255,.18);transition:transform .18s ease,box-shadow .18s ease}.btn-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 12px 28px rgba(0,82,255,.25)}.btn-submit:disabled{opacity:.6;cursor:not-allowed}.oauth-section{margin-top:24px}.oauth-divider{position:relative;margin-bottom:16px;text-align:center}.oauth-divider:before{content:"";position:absolute;left:0;right:0;top:50%;height:1px;background:var(--mb-border)}.oauth-divider span{position:relative;padding:0 16px;background:var(--mb-surface);color:var(--mb-text-muted);font-size:.88rem}.oauth-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.oauth-btn{display:flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 14px;background:#fff;border:1px solid var(--mb-border);border-radius:var(--mb-radius-md);color:var(--mb-text);font-size:.95rem;cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease}.oauth-btn:hover{border-color:var(--mb-primary);box-shadow:0 4px 12px rgba(0,82,255,.08)}.oauth-icon{font-size:1.1rem}.telegram-btn{padding-left:14px;justify-content:flex-start;overflow:hidden;position:relative}.telegram-btn .oauth-icon{position:absolute;left:14px;z-index:1}.telegram-btn .telegram-wrapper{margin-left:24px;flex:1 1}.telegram-widget-container{width:100%}.auth-footer{margin-top:20px;color:var(--mb-text-muted);text-align:center}.auth-footer a{color:var(--mb-primary)}.verification-notice{text-align:center}.verification-notice .icon{font-size:3rem}.verification-notice p{color:var(--mb-text-muted);line-height:1.75}.tips{margin:20px 0;padding:16px;border-radius:var(--mb-radius-md);border:1px solid var(--mb-border);background:var(--mb-surface-muted);text-align:left}.tips p{color:var(--mb-text);margin-bottom:8px}.tips ul{margin:0;padding-left:20px;color:var(--mb-text-muted)}.verification-meta{margin-top:8px;color:#d97706}.verification-actions{display:flex;flex-direction:column;gap:12px;align-items:center;margin-top:24px}.resend-btn{max-width:280px}.verification-hint{color:var(--mb-text-muted);font-size:.88rem}@media (max-width:960px){.auth-shell{grid-template-columns:1fr}}@media (max-width:640px){.auth-shell{padding:16px 12px 40px}.auth-card,.auth-stage{padding:24px;border-radius:var(--mb-radius-lg)}.oauth-buttons{grid-template-columns:1fr}}