/*!
 * AI Live Support - Isolated Widget Styles
 * Complete theme isolation with Shadow DOM-like encapsulation
 */

/* Widget container with complete isolation */
.ai-live-support-isolated-container #ai-chat-widget {
    position: relative !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    direction: ltr !important;
    text-align: left !important;
}

/* Toggle button with complete style isolation */
.ai-live-support-isolated-container #ai-chat-toggle {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    background: var(--ai-primary-color, #007cba) !important;
    color: white !important;
    padding: 15px 20px !important;
    border-radius: 50px !important;
    cursor: pointer !important;
    box-shadow: 0 4px 20px rgba(0, 124, 186, 0.3) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    font-weight: 500 !important;
    user-select: none !important;
    border: none !important;
    text-decoration: none !important;
    font-size: 14px !important;
    line-height: 1.4 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    min-height: 50px !important;
    position: relative !important;
    z-index: 1 !important;
}

.ai-live-support-isolated-container #ai-chat-toggle:hover {
    background: var(--ai-primary-dark, #005a87) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 25px rgba(0, 124, 186, 0.4) !important;
}

.ai-live-support-isolated-container #ai-chat-toggle span {
    display: inline !important;
    color: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
}

/* Chat container with Shadow DOM-like isolation */
.ai-live-support-isolated-container #ai-chat-container {
    width: 380px !important;
    height: 500px !important;
    background: white !important;
    border-radius: 16px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15) !important;
    display: none !important;
    flex-direction: column !important;
    margin-bottom: 15px !important;
    overflow: hidden !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    position: relative !important;
    z-index: 2 !important;
}

.ai-live-support-isolated-container .ai-chat-open #ai-chat-container {
    display: flex !important;
    animation: ai-slide-in 0.3s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
}

.ai-live-support-isolated-container .ai-chat-closed #ai-chat-toggle {
    display: flex !important;
}

.ai-live-support-isolated-container .ai-chat-open #ai-chat-toggle {
    display: none !important;
}

/* Animation keyframes with unique names */
@keyframes ai-slide-in {
    from {
        opacity: 0 !important;
        transform: translateY(20px) scale(0.95) !important;
    }
    to {
        opacity: 1 !important;
        transform: translateY(0) scale(1) !important;
    }
}

/* Header with complete style isolation */
.ai-live-support-isolated-container #ai-chat-header {
    background: linear-gradient(135deg, var(--ai-primary-color, #007cba), var(--ai-primary-dark, #005a87)) !important;
    color: white !important;
    padding: 20px !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    border-radius: 16px 16px 0 0 !important;
    min-height: 60px !important;
}

.ai-live-support-isolated-container #ai-chat-header h4 {
    margin: 0 !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    color: white !important;
    line-height: 1.2 !important;
    display: block !important;
}

.ai-live-support-isolated-container #ai-chat-header .ai-chat-controls {
    display: flex !important;
    gap: 8px !important;
}

.ai-live-support-isolated-container #ai-chat-close,
.ai-live-support-isolated-container #ai-chat-minimize {
    background: rgba(255, 255, 255, 0.2) !important;
    border: none !important;
    color: white !important;
    width: 32px !important;
    height: 32px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 18px !important;
    transition: background 0.2s ease !important;
    line-height: 1 !important;
}

.ai-live-support-isolated-container #ai-chat-close:hover,
.ai-live-support-isolated-container #ai-chat-minimize:hover {
    background: rgba(255, 255, 255, 0.3) !important;
}

/* Messages area with scroll isolation */
.ai-live-support-isolated-container #ai-chat-messages {
    flex: 1 !important;
    padding: 20px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: #f8f9fa !important;
    scroll-behavior: smooth !important;
    max-height: 320px !important;
}

.ai-live-support-isolated-container #ai-chat-messages::-webkit-scrollbar {
    width: 6px !important;
}

.ai-live-support-isolated-container #ai-chat-messages::-webkit-scrollbar-track {
    background: transparent !important;
}

.ai-live-support-isolated-container #ai-chat-messages::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2) !important;
    border-radius: 3px !important;
}

/* Message bubbles with complete isolation */
.ai-live-support-isolated-container .ai-message {
    margin: 15px 0 !important;
    display: flex !important;
    align-items: flex-start !important;
    animation: ai-message-in 0.3s ease-out !important;
    justify-content: flex-start !important;
}

.ai-live-support-isolated-container .user-message {
    justify-content: flex-end !important;
    flex-direction: row-reverse !important;
}

@keyframes ai-message-in {
    from {
        opacity: 0 !important;
        transform: translateY(10px) !important;
    }
    to {
        opacity: 1 !important;
        transform: translateY(0) !important;
    }
}

.ai-live-support-isolated-container .message-avatar {
    width: 32px !important;
    height: 32px !important;
    background: #e9ecef !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-right: 10px !important;
    font-size: 16px !important;
    flex-shrink: 0 !important;
    line-height: 1 !important;
}

.ai-live-support-isolated-container .user-message .message-avatar {
    margin-right: 0 !important;
    margin-left: 10px !important;
    background: var(--ai-primary-color, #007cba) !important;
    color: white !important;
}

.ai-live-support-isolated-container .message-bubble {
    max-width: 75% !important;
    position: relative !important;
}

.ai-live-support-isolated-container .message-content {
    padding: 12px 16px !important;
    border-radius: 18px !important;
    word-wrap: break-word !important;
    word-break: break-word !important;
    line-height: 1.5 !important;
    font-size: 14px !important;
    display: block !important;
}

.ai-live-support-isolated-container .ai-message .message-content {
    background: white !important;
    color: #333 !important;
    border: 1px solid #e9ecef !important;
    border-radius: 18px 18px 18px 4px !important;
}

.ai-live-support-isolated-container .user-message .message-content {
    background: var(--ai-primary-color, #007cba) !important;
    color: white !important;
    border-radius: 18px 18px 4px 18px !important;
}

.ai-live-support-isolated-container .message-time {
    font-size: 11px !important;
    color: rgba(0, 0, 0, 0.5) !important;
    margin-top: 4px !important;
    text-align: right !important;
    display: block !important;
    line-height: 1.2 !important;
}

.ai-live-support-isolated-container .user-message .message-time {
    color: rgba(255, 255, 255, 0.8) !important;
}

.ai-live-support-isolated-container .error-message .message-content {
    background: #fee !important;
    color: #d63384 !important;
    border: 1px solid #f5c2c7 !important;
    border-radius: 8px !important;
}

/* Typing indicator with isolation */
.ai-live-support-isolated-container .typing-indicator .typing-animation {
    display: flex !important;
    gap: 4px !important;
    padding: 12px 16px !important;
    background: white !important;
    border-radius: 18px 18px 18px 4px !important;
    border: 1px solid #e9ecef !important;
}

.ai-live-support-isolated-container .typing-animation span {
    width: 8px !important;
    height: 8px !important;
    background: #999 !important;
    border-radius: 50% !important;
    animation: ai-typing 1.4s infinite ease-in-out !important;
    display: inline-block !important;
}

.ai-live-support-isolated-container .typing-animation span:nth-child(2) {
    animation-delay: 0.2s !important;
}

.ai-live-support-isolated-container .typing-animation span:nth-child(3) {
    animation-delay: 0.4s !important;
}

@keyframes ai-typing {
    0%, 60%, 100% {
        transform: translateY(0) !important;
        opacity: 0.5 !important;
    }
    30% {
        transform: translateY(-10px) !important;
        opacity: 1 !important;
    }
}

/* Input area with complete style isolation */
.ai-live-support-isolated-container #ai-chat-input-container {
    display: flex !important;
    padding: 20px !important;
    border-top: 1px solid #e9ecef !important;
    background: white !important;
    align-items: flex-end !important;
    gap: 12px !important;
    min-height: 80px !important;
}

.ai-live-support-isolated-container #ai-chat-input {
    flex: 1 !important;
    padding: 12px 16px !important;
    border: 2px solid #e9ecef !important;
    border-radius: 24px !important;
    outline: none !important;
    font-size: 14px !important;
    resize: none !important;
    max-height: 100px !important;
    min-height: 44px !important;
    font-family: inherit !important;
    transition: border-color 0.2s ease !important;
    background: white !important;
    color: #333 !important;
    line-height: 1.4 !important;
    display: block !important;
}

.ai-live-support-isolated-container #ai-chat-input:focus {
    border-color: var(--ai-primary-color, #007cba) !important;
    box-shadow: 0 0 0 1px var(--ai-primary-color, #007cba) !important;
}

.ai-live-support-isolated-container #ai-chat-send {
    background: var(--ai-primary-color, #007cba) !important;
    color: white !important;
    border: none !important;
    padding: 12px 16px !important;
    border-radius: 50% !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 44px !important;
    height: 44px !important;
    transition: all 0.2s ease !important;
    font-size: 16px !important;
    line-height: 1 !important;
}

.ai-live-support-isolated-container #ai-chat-send:hover {
    background: var(--ai-primary-dark, #005a87) !important;
    transform: scale(1.05) !important;
}

.ai-live-support-isolated-container #ai-chat-send:disabled {
    background: #ccc !important;
    cursor: not-allowed !important;
    transform: none !important;
}

/* Mobile responsiveness with isolation */
@media (max-width: 480px) {
    .ai-live-support-isolated-container #ai-chat-container {
        width: calc(100vw - 20px) !important;
        height: 70vh !important;
        max-height: 500px !important;
    }
    
    .ai-live-support-isolated-container #ai-chat-messages {
        padding: 15px !important;
    }
    
    .ai-live-support-isolated-container #ai-chat-input-container {
        padding: 15px !important;
    }
}

/* Dark mode support with isolation */
@media (prefers-color-scheme: dark) {
    .ai-live-support-isolated-container #ai-chat-container {
        background: #2d3748 !important;
        border-color: #4a5568 !important;
    }
    
    .ai-live-support-isolated-container #ai-chat-messages {
        background: #1a202c !important;
    }
    
    .ai-live-support-isolated-container .ai-message .message-content {
        background: #2d3748 !important;
        color: #e2e8f0 !important;
        border-color: #4a5568 !important;
    }
    
    .ai-live-support-isolated-container #ai-chat-input-container {
        background: #2d3748 !important;
        border-color: #4a5568 !important;
    }
    
    .ai-live-support-isolated-container #ai-chat-input {
        background: #1a202c !important;
        color: #e2e8f0 !important;
        border-color: #4a5568 !important;
    }
}

/* Force isolation for common problematic selectors */
.ai-live-support-isolated-container [class*="btn"],
.ai-live-support-isolated-container [class*="button"],
.ai-live-support-isolated-container [class*="input"],
.ai-live-support-isolated-container [class*="form"] {
    all: unset !important;
    display: revert !important;
    box-sizing: border-box !important;
}