/* ==============================================
   LUCAS BOT - CHAT WIDGET STYLES
   ============================================== */

/* Chat Button */
.chat-button {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 217, 255, 0.4);
    transition: all 0.3s ease;
    z-index: 9998;
    color: white;
}

.chat-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.6);
}

.chat-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff3860;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Chat Window */
.chat-window {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 380px;
    height: 600px;
    max-height: calc(100vh - 48px);
    background: #1a1a1a;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    z-index: 9999;
    overflow: hidden;
}

/* Header */
.chat-header {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
}

.chat-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.chat-title {
    font-size: 16px;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
}

.chat-subtitle {
    font-size: 12px;
    opacity: 0.9;
}

.chat-close-btn {
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.chat-close-btn:hover {
    opacity: 1;
}

/* Messages */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.chat-messages::-webkit-scrollbar-track {
    background: #0f0f0f;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}

.chat-message {
    display: flex;
    gap: 8px;
    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: rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 16px;
}

.message-content {
    flex: 1;
}

.message-text {
    background: #2a2a2a;
    padding: 12px 16px;
    border-radius: 12px;
    color: #e0e0e0;
    font-size: 14px;
    line-height: 1.5;
    font-family: 'Inter', sans-serif;
}

.user-message {
    flex-direction: row-reverse;
}

.user-message .message-text {
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    color: white;
}

/* Typing Indicator */
.typing-indicator {
    opacity: 0.7;
}

.typing-dots {
    display: flex;
    gap: 4px;
    padding: 12px 16px;
    background: #2a2a2a;
    border-radius: 12px;
    width: fit-content;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00d9ff;
    animation: typingDot 1.4s infinite;
}

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    30% {
        transform: translateY(-10px);
        opacity: 1;
    }
}

/* Input */
.chat-input-container {
    padding: 16px;
    background: #1a1a1a;
    border-top: 1px solid #333;
    display: flex;
    gap: 8px;
}

.chat-input {
    flex: 1;
    background: #2a2a2a;
    border: 1px solid #333;
    border-radius: 24px;
    padding: 12px 16px;
    color: white;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    outline: none;
    transition: border-color 0.2s;
}

.chat-input:focus {
    border-color: #00d9ff;
}

.chat-input::placeholder {
    color: #666;
}

.chat-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d9ff 0%, #0099cc 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.chat-send-btn:hover {
    transform: scale(1.1);
}

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

/* Mobile Responsive */
@media (max-width: 480px) {
    .chat-window {
        width: 100%;
        height: 100%;
        max-height: 100vh;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }
    
    .chat-button {
        bottom: 16px;
        right: 16px;
    }
}