body {
            font-family: 'Segoe UI', sans-serif;
            background: #f2f5f9;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }

        .container {
            background: #fff;
            padding: 2rem;
            border-radius: 8px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
            max-width: 400px;
            width: 100%;
        }

        h2 {
            text-align: center;
            color: #333;
            margin-bottom: 1rem;
        }

        form {
            display: flex;
            flex-direction: column;
        }

        input[type="text"],
        input[type="password"] {
            padding: 0.75rem;
            font-size: 1rem;
            border: 1px solid #ccc;
            border-radius: 5px;
            margin-bottom: 1rem;
        }

        button {
            padding: 0.75rem;
            font-size: 1rem;
            border: none;
            background-color: #30e3ca;
            color: white;
            border-radius: 5px;
            cursor: pointer;
        }

        button:hover {
            background-color: #25b6a4;
        }

        .pesan {
            margin-bottom: 1rem;
            text-align: center;
            font-size: 1rem;
        }

        .logout {
            text-align: center;
            margin-top: 1rem;
        }

        .logout a {
            color: #999;
            text-decoration: none;
            font-size: 0.9rem;
        }

        .logout-btn {
            padding: 0.75rem;
            font-size: 1rem;
            border: none;
            background-color: #e74c3c;
            color: white;
            border-radius: 5px;
            cursor: pointer;
            width: 100%;
            display: block;
            text-align: center;
            text-decoration: none;
            box-sizing: border-box;
            margin-top: 1rem;
        }

        .logout-btn:hover {
            background-color: #c0392b;
        }

        .download-btn {
            padding: 0.75rem;
            font-size: 1rem;
            border: none;
            background-color: #3498db;
            color: white;
            border-radius: 5px;
            cursor: pointer;
            width: 100%;
            display: block;
            text-align: center;
            text-decoration: none;
            box-sizing: border-box;
            margin-top: 1rem;
        }

        .download-btn:hover {
            background-color: #2980b9;
        }

        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 999;
        }

        .modal-box {
            background-color: white;
            padding: 2rem;
            border-radius: 10px;
            text-align: center;
            width: 90%;
            max-width: 400px;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
            animation: muncul 0.3s ease;
        }

        .modal-text {
            font-size: 1.1rem;
            margin-bottom: 1.5rem;
        }

        .modal-buttons {
            display: flex;
            justify-content: center;
            gap: 1rem;
        }

        .ya-btn,
        .batal-btn {
            padding: 0.6rem 1.5rem;
            font-size: 1rem;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            transition: background-color 0.2s ease;
        }

        .ya-btn {
            background-color: #e74c3c;
            color: white;
        }

        .ya-btn:hover {
            background-color: #c0392b;
        }

        .batal-btn {
            background-color: #bdc3c7;
            color: #333;
        }

        .batal-btn:hover {
            background-color: #95a5a6;
        }


        @keyframes muncul {
            from {
                opacity: 0;
                transform: scale(0.9);
            }

            to {
                opacity: 1;
                transform: scale(1);
            }
        }