/* Modern Chatbot Styles - Inspired by Intercom/Drift */

/* Main container - fixed position */
.chat-bar-collapsible {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    left: auto !important;
    top: auto !important;
    z-index: 99999 !important;
    width: 400px !important;
    max-width: calc(100vw - 40px) !important;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
}

/* Collapsible button - Chat header */
.chat-bar-collapsible .collapsible {
    background: linear-gradient(135deg, #0084ff 0%, #0066cc 100%) !important;
    color: white !important;
    cursor: pointer !important;
    padding: 16px 20px !important;
    border: none !important;
    border-radius: 16px 16px 0 0 !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    transition: all 0.3s ease !important;
    width: 100% !important;
    text-align: left !important;
    outline: none !important;
    margin: 0 !important;
    box-shadow: 0 -4px 20px rgba(0, 132, 255, 0.3) !important;
    letter-spacing: 0.3px !important;
}

/* When chat is closed, make button rounded */
.chat-bar-collapsible .collapsible:not(.active) {
    border-radius: 50px !important;
    padding: 14px 24px !important;
    box-shadow: 0 4px 20px rgba(0, 132, 255, 0.4) !important;
}

.chat-bar-collapsible .collapsible:hover {
    background: linear-gradient(135deg, #0095ff 0%, #0077dd 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 25px rgba(0, 132, 255, 0.5) !important;
}

.chat-bar-collapsible .collapsible i {
    font-size: 18px !important;
    color: white !important;
}

/* Content area - initially hidden */
.chat-bar-collapsible .content {
    max-height: 0 !important;
    overflow: hidden !important;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    background-color: #ffffff !important;
    width: 100% !important;
    border-radius: 0 0 16px 16px !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15) !important;
}

/* When active/expanded */
.chat-bar-collapsible .collapsible.active + .content {
    max-height: 600px !important;
}

/* Full chat block */
.chat-bar-collapsible .full-chat-block {
    width: 100% !important;
    background: white !important;
    border-radius: 0 0 16px 16px !important;
    overflow: hidden !important;
}

/* Outer container */
.chat-bar-collapsible .outer-container {
    min-height: 480px !important;
    max-height: 480px !important;
    background: #fff !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Chat container */
.chat-bar-collapsible .chat-container {
    display: flex !important;
    flex-direction: column !important;
    height: 480px !important;
    padding: 0 !important;
    margin: 0 !important;
}

/* Chatbox messages area */
.chat-bar-collapsible #chatbox {
    flex: 1 !important;
    overflow-y: auto !important;
    padding: 20px !important;
    background: #f7f8fa !important;
    margin: 0 !important;
    min-height: 350px !important;
    max-height: 350px !important;
    scroll-behavior: smooth !important;
}

/* Timestamp */
.chat-bar-collapsible #chat-timestamp {
    text-align: center !important;
    font-size: 11px !important;
    color: #8e9297 !important;
    margin-bottom: 16px !important;
    padding: 8px 16px !important;
    background: rgba(0, 0, 0, 0.04) !important;
    border-radius: 20px !important;
    display: inline-block !important;
    width: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Center the timestamp container */
.chat-bar-collapsible #chatbox {
    text-align: center !important;
}

.chat-bar-collapsible #chatbox .userText,
.chat-bar-collapsible #chatbox .botText {
    text-align: left !important;
}

/* User messages */
.chat-bar-collapsible .userText {
    text-align: right !important;
    margin: 12px 0 !important;
    padding: 0 !important;
    animation: slideInRight 0.3s ease !important;
}

.chat-bar-collapsible .userText span {
    background: linear-gradient(135deg, #0084ff 0%, #0066cc 100%) !important;
    color: white !important;
    padding: 12px 18px !important;
    border-radius: 20px 20px 4px 20px !important;
    display: inline-block !important;
    max-width: 85% !important;
    word-wrap: break-word !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    text-align: left !important;
    box-shadow: 0 2px 8px rgba(0, 132, 255, 0.2) !important;
}

/* Bot messages */
.chat-bar-collapsible .botText {
    text-align: left !important;
    margin: 12px 0 !important;
    padding: 0 !important;
    animation: slideInLeft 0.3s ease !important;
}

.chat-bar-collapsible .botText span {
    background: #ffffff !important;
    color: #1a1a1a !important;
    padding: 12px 18px !important;
    border-radius: 20px 20px 20px 4px !important;
    display: inline-block !important;
    max-width: 85% !important;
    word-wrap: break-word !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid #e8e8e8 !important;
}

/* Starter message */
.chat-bar-collapsible #botStarterMessage span {
    background: #ffffff !important;
}

/* Input area */
.chat-bar-collapsible .chat-bar-input-block {
    display: flex !important;
    align-items: center !important;
    padding: 16px 20px !important;
    background: #fff !important;
    border-top: 1px solid #e8e8e8 !important;
    margin: 0 !important;
    gap: 12px !important;
    border-radius: 0 0 16px 16px !important;
}

/* User input wrapper */
.chat-bar-collapsible #userInput {
    flex: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
}

.chat-bar-collapsible #userInput p {
    display: none !important;
}

/* Input box */
.chat-bar-collapsible .input-box {
    width: 100% !important;
    padding: 14px 18px !important;
    border: 2px solid #e8e8e8 !important;
    border-radius: 24px !important;
    outline: none !important;
    font-size: 14px !important;
    transition: all 0.2s ease !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    background: #f7f8fa !important;
    color: #1a1a1a !important;
}

.chat-bar-collapsible .input-box:focus {
    border-color: #0084ff !important;
    background: #fff !important;
    box-shadow: 0 0 0 3px rgba(0, 132, 255, 0.1) !important;
}

.chat-bar-collapsible .input-box::placeholder {
    color: #9ca3af !important;
    font-size: 14px !important;
}

/* Icon buttons */
.chat-bar-collapsible .chat-bar-icons {
    display: flex !important;
    gap: 4px !important;
    align-items: center !important;
}

.chat-bar-collapsible .chat-bar-icons i {
    cursor: pointer !important;
    padding: 10px !important;
    font-size: 18px !important;
    transition: all 0.2s ease !important;
    background: none !important;
    border: none !important;
    border-radius: 50% !important;
}

.chat-bar-collapsible .chat-bar-icons i:hover {
    transform: scale(1.15) !important;
    background: #f0f0f0 !important;
}

.chat-bar-collapsible .chat-bar-icons .fa-heart {
    color: #ff4757 !important;
}

.chat-bar-collapsible .chat-bar-icons .fa-send {
    color: #0084ff !important;
}

/* Bottom bar accent - remove gap */
.chat-bar-collapsible #chat-bar-bottom {
    display: none !important;
}

.chat-bar-collapsible #chat-bar-bottom p {
    display: none !important;
}

/* Typing indicator */
.chat-bar-collapsible #typing-indicator span {
    background: #ffffff !important;
    border: 1px solid #e8e8e8 !important;
}

.chat-bar-collapsible #typing-indicator span::after {
    content: '...' !important;
    animation: typingDots 1.4s infinite !important;
}

@keyframes typingDots {
    0%, 20% { content: '.'; }
    40% { content: '..'; }
    60%, 100% { content: '...'; }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scrollbar styling */
.chat-bar-collapsible #chatbox::-webkit-scrollbar {
    width: 6px !important;
}

.chat-bar-collapsible #chatbox::-webkit-scrollbar-track {
    background: transparent !important;
}

.chat-bar-collapsible #chatbox::-webkit-scrollbar-thumb {
    background: #d1d5db !important;
    border-radius: 3px !important;
}

.chat-bar-collapsible #chatbox::-webkit-scrollbar-thumb:hover {
    background: #9ca3af !important;
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    .chat-bar-collapsible {
        right: 10px !important;
        left: 10px !important;
        bottom: 10px !important;
        width: calc(100% - 20px) !important;
        max-width: none !important;
    }
    
    .chat-bar-collapsible .outer-container {
        min-height: 400px !important;
        max-height: 400px !important;
    }
    
    .chat-bar-collapsible .chat-container {
        height: 400px !important;
    }
    
    .chat-bar-collapsible #chatbox {
        min-height: 280px !important;
        max-height: 280px !important;
    }
}

/* Override any Bootstrap progress class conflicts */
.chat-bar-collapsible .progress {
    height: auto !important;
    background-color: transparent !important;
    border-radius: 0 !important;
    overflow: visible !important;
}

/* Powered by badge (optional - you can add this in HTML) */
.chat-bar-collapsible .powered-by {
    text-align: center !important;
    padding: 8px !important;
    font-size: 11px !important;
    color: #9ca3af !important;
    background: #f7f8fa !important;
    border-top: 1px solid #e8e8e8 !important;
}

.chat-bar-collapsible .powered-by a {
    color: #0084ff !important;
    text-decoration: none !important;
}