:root{color:#1f2937;background:#eef2f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}button,input{font:inherit}.auth-shell{display:grid;min-height:100vh;place-items:center;padding:32px;background:linear-gradient(180deg,#ffffffd9,#eef2f7f2),#eef2f7}.auth-panel{width:min(100%,420px);border:1px solid #d7dee8;border-radius:8px;background:#fff;padding:28px;box-shadow:0 16px 40px #1f29371f}.brand-block{display:flex;align-items:center;gap:14px;margin-bottom:28px}.brand-mark{width:44px;height:44px;border-radius:8px;display:block;flex:0 0 auto}.eyebrow{margin:0 0 3px;color:#64748b;font-size:13px;font-weight:600;text-transform:uppercase}h1{margin:0;color:#111827;font-size:28px;line-height:1.15;letter-spacing:0}.login-form{display:grid;gap:16px}label{display:grid;gap:7px;color:#334155;font-size:14px;font-weight:600}input{width:100%;min-height:44px;border:1px solid #cbd5e1;border-radius:6px;padding:9px 11px;color:#111827;background:#fff}input:focus{border-color:#0f766e;outline:3px solid rgba(15,118,110,.16)}button{min-height:44px;border:0;border-radius:6px;padding:10px 14px;color:#fff;background:#0f766e;font-weight:700;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.62}.error-box,.status-box{border-radius:6px;padding:12px;font-size:14px;line-height:1.4}.error-box{border:1px solid #fecaca;color:#991b1b;background:#fef2f2}.status-box{border:1px solid #d7dee8;color:#475569;background:#f8fafc}@media(max-width:560px){.auth-shell{align-items:start;padding:20px}.auth-panel{margin-top:36px;padding:22px}}