@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.chat-message {
    animation: fadeInUp 0.4s ease-out forwards;
}
.chat-messengers-panel {
    opacity: 0;
    animation: fadeInUp 0.4s ease-out 0.4s forwards;
}
.chat-quick-replies {
    opacity: 0;
    animation: fadeInUp 0.4s ease-out 0.8s forwards;
}

/* Task 7 & 9 Styles */
.modal-messenger-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #2a2a2a;
    border-radius: 16px;
    color: #fff;
    font-size: 32px;
    transition: background 0.3s, transform 0.2s, border-color 0.2s;
    text-decoration: none;
}
.modal-messenger-icon:hover {
    transform: translateY(-2px);
}
.modal-messenger-icon--tg { color: #2AABEE; }
.modal-messenger-icon--tg:hover { background: rgba(42, 171, 238, 0.1); }
.modal-messenger-icon--vk { color: #0077ff; }
.modal-messenger-icon--vk:hover { background: rgba(0, 119, 255, 0.1); }
.modal-messenger-icon--wa { color: #25D366; }
.modal-messenger-icon--wa:hover { background: rgba(37, 211, 102, 0.1); }
.policy-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    text-align: left;
    font-size: 0.75rem;
    cursor: pointer;
}
.policy-checkbox input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
}