.unified-section {
        padding: 80px 20px;
        position: relative;
    }

    .unified-container {
        max-width: 1200px;
        margin: 0 auto;
        display: grid;
        grid-template-columns: 1fr 1fr; 
        gap: 40px;
        align-items: start;
    }

    /* Tampilan Kartu Kaca (Glassmorphism) */
    .glass-card {
        background: rgba(255, 255, 255, 0.03);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 20px;
        padding: 40px;
        box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
        transition: transform 0.3s ease;
    }

    .glass-card:hover {
        border-color: rgba(59, 130, 246, 0.5); 
    }

    .section-header h3 {
        font-size: 1.8rem;
        margin-bottom: 20px;
        color: #fff;
        border-left: 4px solid #3b82f6;
        padding-left: 15px;
    }

    /* Style untuk Chat Feed (Kanan) */
    .chat-feed-window {
        height: 450px;
        overflow-y: auto;
        padding-right: 15px;
        display: flex;
        flex-direction: column;
        gap: 15px;
    }

    /* Custom Scrollbar untuk Chat */
    .chat-feed-window::-webkit-scrollbar {
        width: 6px;
    }
    .chat-feed-window::-webkit-scrollbar-track {
        background: rgba(255,255,255,0.02);
    }
    .chat-feed-window::-webkit-scrollbar-thumb {
        background: #3b82f6;
        border-radius: 10px;
    }

    /* Style Item Komentar */
    .comment-item {
        background: rgba(255,255,255,0.05);
        padding: 15px;
        border-radius: 12px;
        border-left: 3px solid transparent;
        transition: all 0.3s;
    }
    .comment-item:hover {
        background: rgba(255,255,255,0.08);
        border-left-color: #3b82f6;
    }
    .comment-header {
        display: flex;
        justify-content: space-between;
        margin-bottom: 8px;
        font-size: 0.9rem;
    }
    .comment-name { font-weight: bold; color: #fff; }
    .comment-time { color: #888; font-size: 0.8rem; }
    .comment-text { color: #ccc; line-height: 1.5; font-size: 0.95rem; }

    /* Input Fields Modern */
    .modern-input {
        width: 100%;
        background: rgba(0,0,0,0.3);
        border: 1px solid rgba(255,255,255,0.1);
        padding: 15px;
        border-radius: 10px;
        color: #fff;
        margin-bottom: 15px;
        font-family: 'Poppins', sans-serif;
        transition: all 0.3s;
    }
    .modern-input:focus {
        outline: none;
        border-color: #3b82f6;
        background: rgba(0,0,0,0.5);
    }

    /* --- TOAST NOTIFICATION STYLE --- */
    #toast-container {
        position: fixed;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 9999;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .toast-box {
        background: rgba(20, 20, 20, 0.95);
        color: #fff;
        padding: 16px 24px;
        border-radius: 50px;
        border: 1px solid rgba(59, 130, 246, 0.3);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
        display: flex;
        align-items: center;
        gap: 12px;
        min-width: 300px;
        animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    }

    .toast-icon {
        color: #00d26a;
        font-size: 1.2rem;
    }

    @keyframes slideUp {
        from { transform: translateY(100px); opacity: 0; }
        to { transform: translateY(0); opacity: 1; }
    }

    /* Responsif untuk Mobile */
    @media (max-width: 768px) {
        .unified-container {
            grid-template-columns: 1fr; 
        }
        .chat-feed-window {
            height: 350px;
        }
    }

    /* --- 1. STYLE TOMBOL SUBMIT --- */
.btn-submit {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: #fff;
    border: none;
    padding: 14px 25px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4); /* Efek Glow Biru */
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-submit:hover {
    transform: translateY(-3px); /* Tombol naik sedikit */
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.6);
}

.btn-submit:active {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(59, 130, 246, 0.3);
}

/* --- 2. STYLE ICON SOSIAL --- */
.social-icon-btn {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%; 
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ccc;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon-btn:hover {
    background: #3b82f6;
    color: white;
    transform: rotate(360deg); 
    border-color: #3b82f6;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

/* --- 3. ANIMASI PESAN MASUK (PROFESIONAL) --- */
@keyframes popInMessage {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    60% {
        opacity: 1;
        transform: translateY(-5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
.new-message-anim {
    animation: popInMessage 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.fade-out {
    opacity: 0;
    transition: opacity 0.5s ease;
    height: 0;
    overflow: hidden;
}