*{margin:0;padding:0;box-sizing:border-box;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background-color:#f4f6f8;min-height:100vh}.container{width:100%;min-height:100vh;display:flex;align-items:center;justify-content:center}.card{background:#fff;padding:2rem;width:360px;border-radius:8px;box-shadow:0 8px 24px #00000014}.card h2{text-align:center;margin-bottom:1.5rem}input{width:100%;padding:10px;margin-bottom:1rem;border-radius:4px;border:1px solid #ccc}input:focus{outline:none;border-color:#2563eb}button{width:100%;padding:10px;border:none;background:#2563eb;color:#fff;font-weight:600;border-radius:4px;cursor:pointer}button:hover{background:#1e4ed8}.link{text-align:center;margin-top:1rem}.link a{color:#2563eb;text-decoration:none}.dashboard{max-width:500px;margin:3rem auto;background:#fff;padding:2rem;border-radius:8px}.logout{background:#dc2626;margin-bottom:1rem}.logout:hover{background:#b91c1c}