:root{font-family:Arial,Tahoma,sans-serif;color:#0f172a;background:#f8fafc}body{margin:0;min-height:100vh;background:radial-gradient(circle at top,#dbeafe 0,#f8fafc 42%,#fff 100%);display:grid;place-items:center;padding:20px;box-sizing:border-box}.card{width:min(100%,460px);background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:28px;box-shadow:0 22px 60px rgba(15,23,42,.12);padding:28px}.brand{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:16px;font-weight:900;color:#2563eb}.brand img{width:36px;height:36px;border-radius:12px}h1{margin:0;text-align:center;font-size:28px;line-height:1.25}p{margin:10px 0 22px;text-align:center;color:#64748b;line-height:1.7}.field{display:grid;gap:8px;margin-bottom:14px}label{font-weight:800;font-size:14px}input{width:100%;box-sizing:border-box;border:1px solid rgba(15,23,42,.14);border-radius:16px;padding:13px 14px;font-size:16px;outline:none;background:#fff;color:#0f172a}input:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.12)}.email{direction:ltr;text-align:left}.email.is-readonly{background:#f1f5f9;color:#475569}.actions{display:grid;gap:10px;margin-top:18px}button{border:0;border-radius:16px;padding:14px 16px;font-size:16px;font-weight:900;background:#2563eb;color:#fff;cursor:pointer;box-shadow:0 12px 28px rgba(37,99,235,.22)}button:disabled{opacity:.7;cursor:wait}.error{display:none;margin-top:14px;border-radius:14px;background:#fef2f2;color:#991b1b;padding:12px 14px;line-height:1.6}.success{display:none;margin-top:14px;border-radius:14px;background:#ecfdf5;color:#065f46;padding:12px 14px;line-height:1.6}.hint{font-size:12px;color:#64748b;text-align:right;margin-top:4px;line-height:1.6}.logout{display:block;text-align:center;color:#64748b;text-decoration:none;font-size:13px;margin-top:16px}