/* ===== CHATBOT STYLES ===== */

#chatbot-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* Toggle Button */
.chatbot-toggle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.chatbot-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.5);
}

.chatbot-notification {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 24px;
    height: 24px;
    background: #ef4444;
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

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

/* Chat Container */
.chatbot-container {
    position: fixed;
    bottom: 100px;
    right: 20px;
    width: 380px;
    height: 600px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    display: flex;
    flex-direction: column;
    transform: scale(0.8) translateY(20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
}

.chatbot-container.active {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: all;
}

/* Header */
.chatbot-header {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    padding: 20px;
    border-radius: 16px 16px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-content h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
}

.chatbot-header-content p {
    margin: 4px 0 0 0;
    font-size: 13px;
    opacity: 0.9;
}

.chatbot-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 28px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background 0.2s;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Messages Container */
.chatbot-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f9fafb;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

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

.chatbot-messages::-webkit-scrollbar-thumb {
    background: #d1d5db;
    border-radius: 3px;
}

/* Message Bubbles */
.chatbot-message {
    display: flex;
    animation: slideIn 0.3s ease;
}

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

.message-content {
    padding: 12px 16px;
    border-radius: 12px;
    max-width: 80%;
    word-wrap: break-word;
    line-height: 1.5;
    font-size: 14px;
}

.bot-message .message-content {
    background: white;
    color: #1f2937;
    border: 1px solid #e5e7eb;
    border-radius: 12px 12px 12px 4px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.user-message .message-content {
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    color: white;
    border-radius: 12px 12px 4px 12px;
}

.message-content a {
    color: #2563eb;
    text-decoration: underline;
}

.user-message .message-content a {
    color: white;
}

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

/* Quick Replies */
.chatbot-quick-replies {
    padding: 0 20px 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    background: #f9fafb;
}

.quick-reply-btn {
    background: white;
    border: 2px solid #2563eb;
    color: #2563eb;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    white-space: nowrap;
}

.quick-reply-btn:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-1px);
}

/* Input Container */
.chatbot-input-container {
    display: flex;
    padding: 16px;
    background: white;
    border-top: 1px solid #e5e7eb;
    border-radius: 0 0 16px 16px;
    gap: 8px;
}

#chatbot-input {
    flex: 1;
    border: 1px solid #d1d5db;
    border-radius: 24px;
    padding: 10px 16px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}

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

#chatbot-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

#chatbot-send:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .chatbot-container {
        width: calc(100vw - 40px);
        height: calc(100vh - 140px);
        bottom: 90px;
        right: 20px;
        left: 20px;
    }

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

    .message-content {
        max-width: 85%;
        font-size: 13px;
    }

    .quick-reply-btn {
        font-size: 12px;
        padding: 7px 14px;
    }
}

@media (max-width: 480px) {
    .chatbot-container {
        width: 100%;
        height: 100%;
        bottom: 0;
        right: 0;
        left: 0;
        border-radius: 0;
    }

    .chatbot-container.active {
        position: fixed;
        top: 0;
    }

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

    .chatbot-input-container {
        border-radius: 0;
    }

    #chatbot-widget {
        bottom: 16px;
        right: 16px;
    }
}