#chatbot-widget {
    position: fixed;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

.chatbot-bottom_right {
    bottom: 20px;
    right: 20px;
}

.chatbot-bottom_left {
    bottom: 20px;
    left: 20px;
}

#chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

#chatbot-toggle:hover {
    transform: scale(1.05);
}

.chatbot-icon, .chatbot-close {
    font-size: 28px;
    color: white;
}

.chatbot-close {
    display: none;
}

#chatbot-container {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.chatbot-bottom_left #chatbot-container {
    right: auto;
    left: 0;
}

.chatbot-header {
    padding: 15px;
    color: white;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-header-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.chatbot-header-title {
    flex: 1;
}

.chatbot-header-title h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.chatbot-header-title p {
    margin: 0;
    font-size: 12px;
    opacity: 0.9;
}

.chatbot-header-minimize {
    cursor: pointer;
    font-size: 20px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
}

.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: #f5f7fb;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message {
    display: flex;
    gap: 10px;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e5e7eb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: #e0f2fe;
}

.message.bot .message-avatar {
    background: #dcfce7;
}

.message-content {
    flex: 1;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
    white-space: pre-wrap;
}

.message.user .message-content {
    background: #25D366;
    color: white;
    border-bottom-right-radius: 4px;
}

.message.bot .message-content {
    background: white;
    color: #1f2937;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.chatbot-typing {
    padding: 10px 15px;
    display: flex;
    gap: 4px;
}

.chatbot-typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #9ca3af;
    display: inline-block;
    animation: typing 1.4s infinite;
}

.chatbot-typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.chatbot-typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

.chatbot-input {
    padding: 15px;
    background: white;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 10px;
}

#chatbot-input {
    flex: 1;
    padding: 10px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
}

#chatbot-input:focus {
    border-color: #25D366;
}

.chatbot-input button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-weight: 600;
    transition: opacity 0.2s;
}

.chatbot-input button:hover {
    opacity: 0.9;
}

.suggestion-chips {
    padding: 10px 15px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    border-top: 1px solid #e5e7eb;
    background: white;
}

.suggestion-chip {
    padding: 6px 12px;
    background: #f3f4f6;
    border: none;
    border-radius: 20px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.suggestion-chip:hover {
    background: #e5e7eb;
    transform: translateY(-1px);
}

/* Responsive */
@media (max-width: 480px) {
    #chatbot-container {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        bottom: 80px;
        right: 0;
    }
    
    .chatbot-bottom_left #chatbot-container {
        left: 0;
        right: auto;
    }
}