:root {
    --primary: #9b59ff; /* 1TA Purple */
    --dark: #0a0a0a;
    --light: #ffffff;
    --accent: #1a0a2e;
}

.chatbot-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    font-family: 'Orbitron', sans-serif;
}

.chatbot-toggle {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, #7a4df7 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 20px var(--primary);
    border: none;
}

.chatbot-toggle svg {
    color: var(--light);
    width: 28px;
    height: 28px;
}

.chatbot-window {
    position: absolute;
    bottom: 84px;
    right: 0;
    width: 380px;
    height: 520px;
    background: linear-gradient(145deg, var(--dark), var(--accent));
    border: 1px solid rgba(155, 89, 255, 0.3);
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(155, 89, 255, 0.5);
    display: none;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(20px);
}

.chatbot-header {
    background: linear-gradient(135deg, var(--primary), #7a4df7);
    color: var(--light);
    padding: 20px;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(155, 89, 255, 0.4);
}

.chatbot-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: transparent;
    color: var(--light);
    font-size: 20px;
    border: none;
    cursor: pointer;
}

.chatbot-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    color: var(--light);
}

.bot-message .message-content {
    background: rgba(155, 89, 255, 0.1);
    border: 1px solid rgba(155, 89, 255, 0.3);
    padding: 12px 16px;
    border-radius: 15px;
    margin-bottom: 10px;
    backdrop-filter: blur(8px);
}

.user-message .message-content {
    background: linear-gradient(135deg, var(--primary), #7a4df7);
    padding: 12px 16px;
    border-radius: 15px;
    margin-bottom: 10px;
    color: var(--light);
    box-shadow: 0 0 10px rgba(155, 89, 255, 0.5);
    align-self: flex-end;
}

.chatbot-input-area {
    padding: 16px;
    background: rgba(10, 10, 10, 0.6);
    border-top: 1px solid rgba(155, 89, 255, 0.2);
    display: flex;
    gap: 8px;
}

.chatbot-input-area input {
    flex: 1;
    padding: 12px;
    border-radius: 20px;
    border: 1px solid rgba(155, 89, 255, 0.3);
    background: rgba(20, 20, 20, 0.8);
    color: var(--light);
}

.chatbot-input-area input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.chatbot-input-area button {
    padding: 12px 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, var(--primary), #7a4df7);
    border: none;
    color: var(--light);
    cursor: pointer;
    box-shadow: 0 0 12px rgba(155, 89, 255, 0.6);
    transition: transform 0.2s;
}

.chatbot-input-area button:hover {
    transform: scale(1.05);
}

.typing-indicator {
    display: flex;
    gap: 6px;
    padding: 10px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out;
}

@keyframes typing {
    0%, 80%, 100% { transform: scale(0.8); opacity: 0.5; }
    40% { transform: scale(1.2); opacity: 1; }
}