/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chat-widget.active {
    display: flex;
}

.chat-header {
    background: var(--primary);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-toggle {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

.chat-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    height: 400px;
}

.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message {
    max-width: 80%;
    padding: 12px 15px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
}

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

.message.agent {
    align-self: flex-start;
    background: var(--gray);
    color: var(--secondary);
    border-bottom-left-radius: 5px;
}

.chat-welcome {
    text-align: center;
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.chat-input {
    padding: 15px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

.chat-input textarea {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    resize: none;
    font-family: 'Open Sans', sans-serif;
    font-size: 14px;
}

.btn-send {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
    font-size: 14px;
}

.btn-send:hover {
    background: #e04500;
}

.chat-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(255,79,0,0.3);
    z-index: 999;
    transition: all 0.3s;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(255,79,0,0.4);
}

.agent-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00a650;
}

.status-dot.offline {
    background: #ff4444;
}

@media (max-width: 768px) {
    .chat-widget {
        width: 90%;
        right: 5%;
        bottom: 80px;
    }
}