/* Professional Chat Theme - Clean & Minimal Design */

/* Override colorful chat bubbles with professional colors */

/* Bot/Agent messages - RIGHT side - Professional Dark Gray */
.tk-chat .tk-list > li.tk-right .tk-message,
.tk-chat .tk-list > div.tk-right .tk-message,
.tk-list > li.tk-right .tk-message,
.tk-list > div.tk-right .tk-message,
.tk-list > div.tk-right .tk-cnt .tk-message {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    background-color: #f8f9fa !important;
    color: #212529 !important;
    padding: 12px 16px !important;
    border-radius: 12px 12px 4px 12px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid #dee2e6 !important;
    margin-left: auto !important;
    text-align: left !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    max-width: 100% !important;
    word-wrap: break-word !important;
}

/* User messages - LEFT side - Professional Blue-Gray */
.tk-chat .tk-list > li:not(.tk-right) .tk-message,
.tk-chat .tk-list > div:not(.tk-right):not(.tk-label-date) .tk-message,
.tk-list > li:not(.tk-right) .tk-message,
.tk-list > div:not(.tk-right):not(.tk-label-date) .tk-message,
.tk-list > div:not(.tk-right) .tk-cnt .tk-message {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%) !important;
    background-color: #ffffff !important;
    color: #212529 !important;
    padding: 12px 16px !important;
    border-radius: 12px 12px 12px 4px !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08) !important;
    border: 1px solid #dee2e6 !important;
    margin-right: auto !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    max-width: 100% !important;
    word-wrap: break-word !important;
}

/* Links in messages - Professional blue */
.tk-list .tk-message a {
    color: #0056b3 !important;
    text-decoration: none !important;
    border-bottom: 1px solid transparent !important;
    transition: border-color 0.2s ease !important;
}

.tk-list .tk-message a:hover {
    border-bottom-color: #0056b3 !important;
}

/* Time stamps - Subtle gray */
.tk-list .tk-time {
    font-size: 11px !important;
    color: #6c757d !important;
    margin-top: 4px !important;
    opacity: 0.9 !important;
    font-weight: 400 !important;
}

/* Conversation area background - Clean white */
.tk-scroll-area,
.tk-conversation-scroll {
    background-color: #ffffff !important;
    background-image: none !important;
}

/* Date labels - Minimal style */
.tk-label-date {
    text-align: center !important;
    color: #6c757d !important;
    font-size: 11px !important;
    font-weight: 500 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
    margin: 20px 0 !important;
    padding: 4px 12px !important;
    background-color: #f8f9fa !important;
    border-radius: 10px !important;
    display: inline-block !important;
    width: auto !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Agent name styling - Professional dark */
.tk-agent-name {
    font-weight: 600 !important;
    color: #495057 !important;
    display: block !important;
    margin-bottom: 4px !important;
    font-size: 12px !important;
    text-transform: capitalize !important;
}

/* Profile images - Clean circular style */
.tk-list .tk-thumb {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    margin: 0 8px !important;
    border: 2px solid #ffffff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.tk-list .tk-thumb img {
    width: 100% !important;
    height: 100% !important;
    border-radius: 50% !important;
    object-fit: cover !important;
}

/* Hover effects - Subtle */
.tk-list .tk-message:hover {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    transform: translateY(-1px) !important;
    transition: all 0.2s ease !important;
}

/* Input area styling */
.tk-editor,
.tk-editor-input,
textarea.tk-editor {
    background-color: #ffffff !important;
    border: 1px solid #ced4da !important;
    color: #495057 !important;
    border-radius: 8px !important;
    padding: 10px 12px !important;
    font-size: 14px !important;
    transition: border-color 0.15s ease-in-out !important;
}

.tk-editor:focus,
.tk-editor-input:focus,
textarea.tk-editor:focus {
    border-color: #80bdff !important;
    outline: 0 !important;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25) !important;
}

/* Send button - Professional blue */
.tk-btn-send,
.tk-send-button,
button[type="submit"] {
    background-color: #007bff !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 8px 16px !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    transition: background-color 0.15s ease-in-out !important;
    cursor: pointer !important;
}

.tk-btn-send:hover,
.tk-send-button:hover,
button[type="submit"]:hover {
    background-color: #0056b3 !important;
}

/* Header area - Clean design */
.tk-header,
.tk-chat-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    border-bottom: 1px solid #dee2e6 !important;
    padding: 15px !important;
}

/* Status indicators */
.tk-status-online {
    color: #28a745 !important;
}

.tk-status-offline {
    color: #6c757d !important;
}

.tk-status-busy {
    color: #ffc107 !important;
}

/* Typing indicator */
.tk-typing-indicator {
    color: #6c757d !important;
    font-size: 12px !important;
    font-style: italic !important;
}

/* Rich messages and cards */
.tk-rich-message,
.tk-card {
    background-color: #ffffff !important;
    border: 1px solid #dee2e6 !important;
    border-radius: 8px !important;
    padding: 12px !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

/* Buttons in messages */
.tk-message-button,
.tk-quick-reply {
    background-color: #ffffff !important;
    color: #007bff !important;
    border: 1px solid #007bff !important;
    border-radius: 20px !important;
    padding: 6px 14px !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    margin: 4px !important;
}

.tk-message-button:hover,
.tk-quick-reply:hover {
    background-color: #007bff !important;
    color: #ffffff !important;
}

/* Scrollbar styling */
.tk-scroll-area::-webkit-scrollbar {
    width: 8px !important;
}

.tk-scroll-area::-webkit-scrollbar-track {
    background: #f1f1f1 !important;
    border-radius: 10px !important;
}

.tk-scroll-area::-webkit-scrollbar-thumb {
    background: #cbd5e0 !important;
    border-radius: 10px !important;
}

.tk-scroll-area::-webkit-scrollbar-thumb:hover {
    background: #a0aec0 !important;
}

/* Loading animation */
.tk-loading {
    color: #6c757d !important;
}

.tk-loading-dots span {
    background-color: #6c757d !important;
}

/* Error messages */
.tk-error-message {
    background-color: #f8d7da !important;
    color: #721c24 !important;
    border: 1px solid #f5c6cb !important;
    border-radius: 4px !important;
    padding: 8px 12px !important;
    font-size: 13px !important;
}

/* Success messages */
.tk-success-message {
    background-color: #d4edda !important;
    color: #155724 !important;
    border: 1px solid #c3e6cb !important;
    border-radius: 4px !important;
    padding: 8px 12px !important;
    font-size: 13px !important;
}

/* Remove excessive shadows and gradients */
* {
    text-shadow: none !important;
}

/* Clean up any rainbow or animated backgrounds */
.tk-chat *[class*="rainbow"],
.tk-chat *[class*="gradient"],
.tk-chat *[class*="animated"] {
    background: #ffffff !important;
    animation: none !important;
}