.auth-shell{max-width:460px;margin:8vh auto;padding:28px}.auth-shell h1{font-size:38px;margin:20px 0 8px}.auth-shell .panel{padding:26px;margin-top:26px}.auth-shell form,.real-form{display:grid;gap:16px}.auth-shell .field,.real-form .field{font-size:13px;color:var(--muted)}.auth-shell a{color:var(--lime)}.auth-links{display:flex;justify-content:space-between;gap:12px;margin:20px 0;font-size:13px}.auth-message{line-height:1.6;color:#c9dfb6;margin-top:16px}.auth-message.error{color:#ffadad}.real-shell{max-width:1180px;margin:auto;padding:28px 24px 100px}.real-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:30px}.real-brand{font-size:22px;font-weight:800}.real-brand span{color:var(--lime)}.real-nav{display:flex;gap:8px;margin:24px 0;flex-wrap:wrap}.real-nav button{min-height:46px}.real-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.real-grid .panel,.real-stack>.panel{padding:24px}.real-stack{display:grid;gap:16px}.real-shell .page-head{margin-top:28px}.real-shell input,.real-shell select,.real-shell textarea,.auth-shell input{font-size:16px}.real-shell h3{font-size:20px;margin:6px 0 12px}.real-shell p{line-height:1.6}.real-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}.real-meta{font-size:13px;color:var(--muted);margin:8px 0}.real-shell summary{cursor:pointer;padding:14px 0}.real-shell details{border-top:1px solid var(--line)}.real-shell .field{margin-bottom:6px}.real-shell textarea{min-height:100px}.real-empty{padding:32px;text-align:center;color:var(--muted)}.real-inline{display:flex;gap:12px;flex-wrap:wrap}.real-inline>*{flex:1;min-width:120px}.real-shell .btn{min-height:44px}.error-box{padding:20px;border:1px solid #85484a;border-radius:15px;color:#ffb8b8;line-height:1.6}.real-exercise{border:1px solid var(--line);padding:20px;border-radius:16px;margin:14px 0}.real-exercise label.check{display:flex;align-items:center;gap:12px;font-weight:700;font-size:18px}.real-exercise input[type=checkbox]{width:24px;height:24px;accent-color:var(--lime)}.setup-code{width:100%;height:340px;font:12px monospace}.auth-tag{color:var(--lime);font-size:11px;letter-spacing:.12em}.real-shell .badge{color:var(--lime)}@media(max-width:650px){.real-shell{padding:18px 16px 110px}.real-grid{grid-template-columns:1fr}.real-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;background:#101c14f5;padding:8px;margin:0;display:flex;flex-wrap:nowrap;justify-content:space-around;border-top:1px solid var(--line)}.real-nav button{font-size:11px;padding:8px 5px;white-space:normal;flex:1}.real-top{align-items:flex-start}.real-top .real-meta{font-size:12px}.auth-shell{margin:2vh auto;padding:20px}.real-inline{flex-direction:column}.real-shell .toast{bottom:85px}}