.login-page{max-width:400px;margin:3rem auto 5rem;padding:2rem 1.5rem;background:#ffffff;box-shadow:0 8px 20px rgba(0,0,0,.05);border-radius:16px;text-align:center;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:#1f2937;display:flex;flex-direction:column;gap:1.5rem}.login-page h1{font-size:2rem;font-weight:700;margin-bottom:1rem;color:#111827}.login-page p{font-size:1.1rem;margin-bottom:1rem;color:#374151}.login-page button{background-color:#facc15;border:none;color:#1f2937;padding:.75rem 1.5rem;font-weight:600;border-radius:8px;cursor:pointer;transition:background-color .2s ease}.login-page button:hover{background-color:#eab308}.login-page button:disabled,.login-page span{background-color:#9ca3af;cursor:not-allowed;color:#6b7280}.login-page>button.back-button{margin-top:2rem;background-color:#374151;color:white}.login-page>button.back-button:hover{background-color:#1f2937}