/* Chatbot Styles */
.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb 0%, #059669 100%);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.chatbot-icon,
.chatbot-close-icon {
    color: white;
    transition: opacity 0.3s ease;
    position: absolute;
}

.chatbot-icon {
    opacity: 1;
}

.chatbot-close-icon {
    opacity: 0;
}

.chatbot-open .chatbot-icon {
    opacity: 0;
}

.chatbot-open .chatbot-close-icon {
    opacity: 1;
}

.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 550px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.chatbot-open .chatbot-window {
    display: flex;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chatbot-header {
    background: linear-gradient(135deg, #2563eb 0%, #059669 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chatbot-header-icon {
    font-size: 32px;
}

.chatbot-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 4px;
}

.chatbot-subtitle {
    font-size: 11px;
    opacity: 0.9;
}

.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: linear-gradient(to bottom, #eff6ff, #f0fdf4);
}

.chatbot-message {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
    word-wrap: break-word;
}

.chatbot-message-user {
    background: #2563eb;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chatbot-message-assistant {
    background: white;
    color: #1f2937;
    align-self: flex-start;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    border-bottom-left-radius: 4px;
}

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

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

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

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

@keyframes bounce {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-8px);
    }
}

.chatbot-input-area {
    display: flex;
    padding: 16px;
    gap: 8px;
    border-top: 1px solid #e5e7eb;
    background: white;
}

.chatbot-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.chatbot-input:focus {
    border-color: #2563eb;
}

.chatbot-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #2563eb;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.2s ease;
}

.chatbot-send:hover {
    background: #1d4ed8;
    transform: scale(1.05);
}

.chatbot-send:disabled {
    background: #d1d5db;
    cursor: not-allowed;
}

.chatbot-send svg {
    color: white;
}

.chatbot-footer {
    padding: 8px;
    text-align: center;
    font-size: 11px;
    color: #6b7280;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    .chatbot-container {
        bottom: 10px;
        right: 10px;
    }

    .chatbot-window {
        width: calc(100vw - 20px);
        height: calc(100vh - 100px);
        right: -10px;
    }

    .chatbot-toggle {
        width: 56px;
        height: 56px;
    }
}

/* Scrollbar styling */
.chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

.chatbot-messages::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}