*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;background:linear-gradient(135deg,#0f172a,#14532d);min-height:100vh;color:#111827}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px}
.login-card{width:100%;max-width:420px;background:#fff;border-radius:28px;padding:34px;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.logo{width:64px;height:64px;border-radius:20px;background:#16a34a;color:#fff;display:grid;place-items:center;font-weight:900;font-size:24px;margin-bottom:18px}
.login-card h1{margin:0;font-size:28px}
.login-card p{margin:8px 0 24px;color:#64748b}
.login-card label{display:block;margin:14px 0 7px;font-weight:800;color:#334155}
.login-card input{width:100%;height:48px;border:1px solid #d8deea;border-radius:14px;padding:0 14px;font-size:15px;outline:none}
.login-card input:focus{border-color:#16a34a;box-shadow:0 0 0 4px rgba(22,163,74,.12)}
.login-card button{width:100%;height:50px;border:0;border-radius:14px;background:#16a34a;color:#fff;font-size:16px;font-weight:900;margin-top:20px;cursor:pointer}
.login-card small{display:block;text-align:center;margin-top:16px;color:#94a3b8}
.alert{background:#fee2e2;color:#991b1b;border:1px solid #fecaca;border-radius:14px;padding:12px;margin-bottom:14px;font-weight:700}
.logout-link{background:#7f1d1d!important;color:#fff!important}