/* Chat Widget Styles */
.chat-widget {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 350px;
    height: 500px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.chat-widget.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.chat-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--white);
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.chat-header-text h3 {
    font-size: 1rem;
    margin: 0;
}

.chat-header-text span {
    font-size: 0.8rem;
    opacity: 0.8;
}

.chat-actions {
    display: flex;
    gap: 10px;
}

.chat-actions button {
    background: none;
    border: none;
    color: var(--white);
    cursor: pointer;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-actions button:hover {
    background: rgba(255, 255, 255, 0.1);
}

.chat-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
}

.chat-messages {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    line-height: 1.4;
}

.message.received {
    background: var(--white);
    border-bottom-left-radius: 5px;
    align-self: flex-start;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.message.sent {
    background: var(--secondary-color);
    color: var(--white);
    border-bottom-right-radius: 5px;
    align-self: flex-end;
}

.chat-input {
    padding: 15px;
    background: var(--white);
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    gap: 10px;
}

.chat-input textarea {
    flex: 1;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 20px;
    padding: 8px 15px;
    resize: none;
    font-size: 0.9rem;
    font-family: inherit;
    max-height: 100px;
    min-height: 40px;
}

.chat-input textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.chat-input button {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-input button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

/* Chat Toggle Button */
.chat-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    z-index: 999;
}

.chat-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-color);
    color: var(--white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--white);
}

/* Animations */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message {
    animation: slideIn 0.3s ease;
}

/* Responsive Design */
@media (max-width: 480px) {
    .chat-widget {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }

    .chat-toggle {
        bottom: 10px;
        right: 10px;
    }
}