/* Claude AI Chatbot - Enhanced Styles */

/* Main chatbot container */
#claude-chatbot-widget {
    position: fixed;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    --claude-theme-color: #667eea;
    --claude-theme-rgb: 102, 126, 234;
}

/* Position variants */
#claude-chatbot-widget[data-position="bottom-right"] {
    bottom: 20px;
    right: 20px;
}

#claude-chatbot-widget[data-position="bottom-left"] {
    bottom: 20px;
    left: 20px;
}

#claude-chatbot-widget[data-position="top-right"] {
    top: 20px;
    right: 20px;
}

#claude-chatbot-widget[data-position="top-left"] {
    top: 20px;
    left: 20px;
}

/* Chat toggle button */
.claude-chat-toggle {
    width: 60px;
    height: 60px;
    background: var(--claude-theme-color);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
    color: white;
    font-size: 24px;
    position: relative;
    overflow: hidden;
}

.claude-chat-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.claude-chat-toggle:active {
    transform: scale(0.95);
}

.claude-chat-toggle.has-notification {
    animation: subtle-pulse 2s infinite;
}

@keyframes subtle-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* Notification badge */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    width: 20px;
    height: 20px;
    background: #ef4444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: bold;
    border: 2px solid white;
}

.notification-badge.pulse {
    animation: pulse-notification 1.5s infinite;
}

@keyframes pulse-notification {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

/* Chat window */
.claude-chat-window {
    position: absolute;
    width: 350px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: none;
    flex-direction: column;
    overflow: hidden;
    bottom: 80px;
    right: 0;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.claude-chat-window.open {
    display: flex;
}

/* Adjust window position based on toggle position */
#claude-chatbot-widget[data-position="bottom-left"] .claude-chat-window {
    left: 0;
    right: auto;
}

#claude-chatbot-widget[data-position="top-right"] .claude-chat-window {
    top: 80px;
    bottom: auto;
}

#claude-chatbot-widget[data-position="top-left"] .claude-chat-window {
    top: 80px;
    bottom: auto;
    left: 0;
    right: auto;
}

/* Chat header */
.claude-chat-header {
    background: var(--claude-theme-color);
    color: white;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 12px 12px 0 0;
}

.claude-chat-title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.claude-chat-controls {
    display: flex;
    gap: 5px;
}

.claude-chat-close,
.claude-chat-minimize {
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
    padding: 5px;
    border-radius: 3px;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.claude-chat-close:hover,
.claude-chat-minimize:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Messages area */
.claude-chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: #f8f9fa;
    position: relative;
}

.claude-loading-history {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    color: #64748b;
    font-style: italic;
}

.claude-loading-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid var(--claude-theme-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.claude-message {
    margin-bottom: 12px;
    display: flex;
    gap: 8px;
    animation: fadeInMessage 0.3s ease-out;
}

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

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

.claude-message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
}

.claude-message.user .claude-message-avatar {
    background: var(--claude-theme-color);
    color: white;
}

.claude-message.bot .claude-message-avatar {
    background: #e2e8f0;
    color: #64748b;
}

.claude-message-content {
    max-width: 80%;
    padding: 10px 14px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.4;
    position: relative;
}

.claude-message.user .claude-message-content {
    background: var(--claude-theme-color);
    color: white;
    border-bottom-right-radius: 4px;
}

.claude-message.bot .claude-message-content {
    background: white;
    color: #374151;
    border: 1px solid #e5e7eb;
    border-bottom-left-radius: 4px;
}

.claude-message-time {
    font-size: 11px;
    opacity: 0.7;
    margin-top: 6px;
}

/* Trigger response styling */
.claude-message.trigger-response .claude-message-content {
    background: linear-gradient(135deg, #fef3c7 0%, #fbbf24 100%);
    color: #92400e;
    border-color: #fbbf24;
}

.trigger-badge {
    display: inline-block;
    background: #92400e;
    color: #fef3c7;
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    margin-bottom: 5px;
}

/* Typing indicator */
.claude-typing {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    font-style: italic;
    color: #64748b;
    max-width: 80%;
}

.claude-typing-dots {
    display: flex;
    gap: 3px;
}

.claude-typing-dot {
    width: 6px;
    height: 6px;
    background: #cbd5e0;
    border-radius: 50%;
    animation: typing 1.4s infinite;
}

.claude-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.claude-typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { 
        transform: translateY(0); 
        opacity: 0.4; 
    }
    30% { 
        transform: translateY(-6px); 
        opacity: 1; 
    }
}

/* Input area */
.claude-chat-input-area {
    padding: 15px;
    background: white;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.claude-chat-input {
    flex: 1;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    padding: 10px 15px;
    font-size: 14px;
    outline: none;
    resize: none;
    min-height: 40px;
    max-height: 100px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.claude-chat-input:focus {
    border-color: var(--claude-theme-color);
    box-shadow: 0 0 0 2px rgba(var(--claude-theme-rgb), 0.1);
}

.claude-chat-send {
    background: var(--claude-theme-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.claude-chat-send:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(var(--claude-theme-rgb), 0.3);
}

.claude-chat-send:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.claude-chat-send.sending {
    animation: spin 1s linear infinite;
}

/* Quick actions */
.claude-quick-actions {
    padding: 10px 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    background: #f8f9fa;
    border-top: 1px solid #e5e7eb;
}

.claude-quick-action {
    background: #f3f4f6;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    color: #4b5563;
}

.claude-quick-action:hover {
    background: var(--claude-theme-color);
    color: white;
    border-color: var(--claude-theme-color);
    transform: translateY(-1px);
}

/* Scrollbar styling */
.claude-chat-messages::-webkit-scrollbar {
    width: 4px;
}

.claude-chat-messages::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.claude-chat-messages::-webkit-scrollbar-thumb {
    background: #cbd5e0;
    border-radius: 2px;
}

.claude-chat-messages::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Message content formatting */
.claude-message-content strong {
    font-weight: 600;
}

.claude-message-content em {
    font-style: italic;
}

.claude-message-content code {
    background: rgba(0, 0, 0, 0.1);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 12px;
}

.claude-message.user .claude-message-content code {
    background: rgba(255, 255, 255, 0.2);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    #claude-chatbot-widget {
        bottom: 10px !important;
        right: 10px !important;
        left: 10px !important;
        top: auto !important;
    }
    
    .claude-chat-window {
        width: calc(100vw - 20px) !important;
        height: calc(100vh - 100px) !important;
        max-height: 500px;
        bottom: 70px !important;
        right: 0 !important;
        left: 0 !important;
        top: auto !important;
    }
    
    .claude-chat-toggle {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .notification-badge {
        width: 16px;
        height: 16px;
        font-size: 10px;
    }
}

@media (max-width: 480px) {
    .claude-chat-window {
        height: calc(100vh - 80px) !important;
        max-height: none;
    }
    
    .claude-message-content {
        max-width: 85%;
    }
    
    .claude-chat-header {
        padding: 12px 15px;
    }
    
    .claude-chat-title {
        font-size: 14px;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    .claude-chat-window {
        background: #1f2937;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }
    
    .claude-chat-messages {
        background: #111827;
    }
    
    .claude-message.bot .claude-message-content {
        background: #374151;
        color: #f3f4f6;
        border-color: #4b5563;
    }
    
    .claude-typing {
        background: #374151;
        color: #9ca3af;
        border-color: #4b5563;
    }
    
    .claude-chat-input-area {
        background: #1f2937;
        border-color: #4b5563;
    }
    
    .claude-chat-input {
        background: #374151;
        color: #f3f4f6;
        border-color: #4b5563;
    }
    
    .claude-chat-input:focus {
        border-color: var(--claude-theme-color);
        box-shadow: 0 0 0 2px rgba(var(--claude-theme-rgb), 0.2);
    }
    
    .claude-quick-actions {
        background: #111827;
        border-color: #4b5563;
    }
    
    .claude-quick-action {
        background: #374151;
        color: #d1d5db;
        border-color: #4b5563;
    }
    
    .claude-quick-action:hover {
        background: var(--claude-theme-color);
        color: white;
    }
    
    .claude-loading-history {
        color: #9ca3af;
    }
    
    .claude-message-content code {
        background: rgba(255, 255, 255, 0.1);
        color: #e5e7eb;
    }
}

/* Animation improvements */
.claude-chat-window {
    will-change: transform, opacity;
}

.claude-message {
    will-change: transform, opacity;
}

.claude-chat-toggle {
    will-change: transform;
}

/* Accessibility improvements */
.claude-chat-toggle:focus,
.claude-chat-send:focus,
.claude-chat-input:focus,
.claude-quick-action:focus {
    outline: 2px solid var(--claude-theme-color);
    outline-offset: 2px;
}

.claude-chat-close:focus,
.claude-chat-minimize:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .claude-chat-window {
        border: 2px solid #000;
    }
    
    .claude-message.bot .claude-message-content {
        border-width: 2px;
    }
    
    .claude-chat-input {
        border-width: 2px;
    }
    
    .claude-quick-action {
        border-width: 2px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .claude-chat-window {
        animation: none;
    }
    
    .claude-message {
        animation: none;
    }
    
    .claude-chat-toggle.has-notification {
        animation: none;
    }
    
    .notification-badge.pulse {
        animation: none;
    }
    
    .claude-typing-dot {
        animation: none;
    }
    
    .claude-loading-spinner {
        animation: none;
    }
    
    .claude-chat-send.sending {
        animation: none;
    }
}

/* Print styles */
@media print {
    #claude-chatbot-widget {
        display: none !important;
    }
}