/* Nature Wellness Hub Chatbot Styles */

/* Chatbot Toggle Button */
.chatbot-toggle {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #5a9e7c 0%, #83cc61 100%);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(90, 158, 124, 0.4);
    transition: all 0.3s ease;
    z-index: 9999;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(90, 158, 124, 0.5);
}

.chatbot-toggle.active {
    transform: scale(0.9);
}

.chatbot-toggle svg {
    width: 24px;
    height: 24px;
}

.chatbot-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #ff4757;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Chatbot Window */
.chatbot-window {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 380px;
    max-width: calc(100vw - 48px);
    height: 600px;
    max-height: calc(100vh - 100px);
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
    z-index: 9998;
    overflow: hidden;
}

.chatbot-window.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

/* Chatbot Header */
.chatbot-header {
    background: linear-gradient(135deg, #5a9e7c 0%, #83cc61 100%);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 16px 16px 0 0;
}

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

.chatbot-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.chatbot-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    opacity: 0.9;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2ecc71;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chatbot-close-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.chatbot-close-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Chatbot Messages */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    scroll-behavior: smooth;
}

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

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

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

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

/* Welcome Message */
.chatbot-welcome {
    text-align: center;
    padding: 20px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.welcome-icon {
    margin-bottom: 16px;
}

.chatbot-welcome h4 {
    margin: 0 0 8px 0;
    font-size: 18px;
    color: #333;
}

.chatbot-welcome p {
    margin: 0 0 20px 0;
    color: #666;
    font-size: 14px;
    line-height: 1.5;
}

/* Quick Questions */
.quick-questions {
    margin-top: 16px;
}

.quick-questions-title {
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-align: left;
    margin-bottom: 8px;
}

.quick-question-btn {
    display: block;
    width: 100%;
    background: #f0f2f5;
    border: 1px solid #e0e0e0;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 13px;
    color: #333;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    margin-bottom: 8px;
}

.quick-question-btn:hover {
    background: #5a9e7c;
    color: white;
    border-color: #5a9e7c;
    transform: translateX(4px);
}

/* Chat Messages */
.chatbot-message {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    animation: slideIn 0.3s ease;
}

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

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

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

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f0f2f5;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-content {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 12px;
    word-wrap: break-word;
}

.user-message .message-content {
    background: linear-gradient(135deg, #5a9e7c 0%, #83cc61 100%);
    color: white;
    border-bottom-right-radius: 4px;
}

.bot-message .message-content {
    background: white;
    color: #333;
    border-bottom-left-radius: 4px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.message-content p {
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
}

.message-content strong {
    font-weight: 600;
}

.message-content em {
    font-style: italic;
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 0;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #999;
    animation: typing 1.4s infinite;
}

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

.typing-indicator 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;
    }
}

/* Input Container */
.chatbot-input-container {
    background: white;
    border-top: 1px solid #e0e0e0;
    padding: 16px;
}

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

.chatbot-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease;
}

.chatbot-input:focus {
    border-color: #5a9e7c;
}

.chatbot-send-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #5a9e7c 0%, #83cc61 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.chatbot-send-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(90, 158, 124, 0.3);
}

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

.chatbot-footer-text {
    text-align: center;
    font-size: 11px;
    color: #999;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .chatbot-window {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: 100%;
        bottom: 0;
        right: 0;
        border-radius: 0;
    }

    .chatbot-window.open {
        border-radius: 0;
    }

    .chatbot-header {
        border-radius: 0;
    }

    .chatbot-toggle {
        bottom: 16px;
        right: 16px;
        width: 56px;
        height: 56px;
    }

    .message-content {
        max-width: 85%;
    }
}

/* Accessibility */
.chatbot-toggle:focus-visible,
.chatbot-close-btn:focus-visible,
.chatbot-send-btn:focus-visible,
.quick-question-btn:focus-visible {
    outline: 2px solid #5a9e7c;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .chatbot-toggle,
    .chatbot-window {
        display: none !important;
    }
}