/**
 * AI Chatbot Widget Styles
 */

.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(102, 126, 234, 0.6);
}

.chatbot-toggle i {
    font-size: 24px;
}

.chatbot-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #11998e;
    color: white;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    border: 2px solid white;
}

.chatbot-window {
    display: flex;
    flex-direction: column;
    width: 380px;
    height: 550px;
    background: #1a1a2e;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 16px;
}

.chatbot-close {
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 4px 8px;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.chatbot-close:hover {
    opacity: 1;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: #0a0a0a;
}

.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: rgba(102, 126, 234, 0.5);
    border-radius: 3px;
}

.chatbot-message {
    display: flex;
    margin-bottom: 8px;
}

.chatbot-message-user {
    justify-content: flex-end;
}

.chatbot-message-bot {
    justify-content: flex-start;
}

.chatbot-message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
    word-wrap: break-word;
}

.chatbot-message-user .chatbot-message-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.chatbot-message-bot .chatbot-message-content {
    background: rgba(255, 255, 255, 0.05);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom-left-radius: 4px;
}

.chatbot-input-area {
    display: flex;
    padding: 16px;
    background: #1a1a2e;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    gap: 8px;
    flex-shrink: 0;
}

.chatbot-input {
    flex: 1;
    padding: 12px 16px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: white;
    font-size: 14px;
    outline: none;
    transition: all 0.2s;
}

.chatbot-input:focus {
    border-color: #667eea;
    background: rgba(255, 255, 255, 0.08);
}

.chatbot-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.chatbot-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.chatbot-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.chatbot-send:active {
    transform: scale(0.95);
}

.typing-dots {
    display: flex;
    gap: 4px;
    padding: 4px 0;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    animation: typing 1.4s infinite;
}

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

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

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.5;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        height: calc(100vh - 100px);
        max-height: 600px;
    }
    
    .chatbot-toggle {
        width: 56px;
        height: 56px;
    }
    
    .chatbot-toggle i {
        font-size: 22px;
    }
}