/**
 * NHLOA Chatbot Styles
 * Modern, responsive chatbot interface
 */

.chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Toggle Button */
.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    border: none;
    box-shadow: 0 4px 20px rgba(243, 156, 18, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(243, 156, 18, 0.6);
}

.chatbot-toggle i {
    font-size: 28px;
    color: white;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    border: 2px solid white;
}

/* Chat Window */
.chatbot-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 380px;
    height: 550px;
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease;
}

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

/* Header */
.chatbot-header {
    background: linear-gradient(135deg, #1a4d2e 0%, #0d1b2a 100%);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 3px solid #f39c12;
}

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

.chatbot-header-content i {
    font-size: 32px;
    color: #f39c12;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.chatbot-status {
    font-size: 12px;
    color: #4caf50;
    display: flex;
    align-items: center;
    gap: 5px;
}

.chatbot-status::before {
    content: '';
    width: 8px;
    height: 8px;
    background: #4caf50;
    border-radius: 50%;
    display: inline-block;
    animation: pulse 2s infinite;
}

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

.chatbot-close-btn {
    background: transparent;
    border: none;
    color: white;
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
    transition: all 0.3s;
    border-radius: 5px;
}

.chatbot-close-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

/* Messages Container */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f5f5f5;
    scroll-behavior: smooth;
}

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

.chatbot-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 3px;
}

.chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Messages */
.message {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    animation: fadeIn 0.3s ease;
}

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

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar i {
    color: white;
    font-size: 18px;
}

.message-content {
    flex: 1;
}

.bot-message .message-content {
    background: white;
    padding: 12px 16px;
    border-radius: 0 15px 15px 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    color: #333;
}

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

.user-message .message-content {
    background: linear-gradient(135deg, #1a4d2e 0%, #0d1b2a 100%);
    color: white;
    padding: 12px 16px;
    border-radius: 15px 0 15px 15px;
    text-align: right;
}

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

.bot-message .message-content p {
    color: #1a1a1a;
}

.message-content a {
    color: #f39c12;
    text-decoration: underline;
}

.user-message .message-content a {
    color: #f39c12;
}

/* Typing Indicator */
.typing-indicator .message-content {
    padding: 16px;
}

.typing-dots {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: #999;
    border-radius: 50%;
    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);
    }
    30% {
        transform: translateY(-10px);
    }
}

/* Quick Replies */
.chatbot-quick-replies {
    display: flex;
    gap: 8px;
    padding: 10px 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
    flex-wrap: wrap;
}

.quick-reply-btn {
    background: #f5f5f5;
    border: 2px solid #e0e0e0;
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s;
    white-space: nowrap;
}

.quick-reply-btn:hover {
    background: #f39c12;
    border-color: #f39c12;
    color: white;
    transform: translateY(-2px);
}

/* Input Container */
.chatbot-input-container {
    display: flex;
    gap: 10px;
    padding: 15px 20px;
    background: white;
    border-top: 1px solid #e0e0e0;
}

.chatbot-input {
    flex: 1;
    border: 2px solid #e0e0e0;
    border-radius: 25px;
    padding: 12px 20px;
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

.chatbot-input:focus {
    border-color: #f39c12;
    box-shadow: 0 0 0 3px rgba(243, 156, 18, 0.1);
}

.chatbot-send-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.chatbot-send-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(243, 156, 18, 0.4);
}

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

/* Mobile Responsive */
@media (max-width: 480px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        right: 20px;
        bottom: 90px;
        height: 500px;
    }

    .chatbot-toggle {
        width: 55px;
        height: 55px;
    }

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

@media (max-width: 768px) {
    .chatbot-window {
        width: calc(100vw - 40px);
        max-width: 380px;
    }
}