/* LiveChat AI Widget Styles */

.livechat-ai-widget {
    position: fixed;
    z-index: 999999;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    direction: ltr;
}

.livechat-ai-widget * {
    box-sizing: border-box;
}

/* Widget positioning */
.livechat-ai-widget.bottom-right {
    bottom: 20px;
    right: 20px;
}

.livechat-ai-widget.bottom-left {
    bottom: 20px;
    left: 20px;
}

.livechat-ai-widget.top-right {
    top: 20px;
    right: 20px;
}

.livechat-ai-widget.top-left {
    top: 20px;
    left: 20px;
}

/* Chat Button */
.livechat-ai-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--livechat-ai-primary-color);
    color: white;
    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 cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: none;
    outline: none;
}

.livechat-ai-button:hover {
    background-color: var(--livechat-ai-primary-hover);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.livechat-ai-button-text {
    display: none;
    margin-left: 8px;
    font-size: 14px;
    font-weight: 500;
}

.livechat-ai-button.expanded {
    width: auto;
    padding: 0 20px;
    border-radius: 30px;
}

.livechat-ai-button.expanded .livechat-ai-button-text {
    display: inline;
}

/* Chat Window */
.livechat-ai-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 380px;
    height: 500px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    display: none;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Multi-screen support */
.livechat-ai-screen {
    display: none;
    flex-direction: column;
    height: 100%;
}

.livechat-ai-screen.active {
    display: flex;
}

.livechat-ai-window.open {
    display: flex;
    opacity: 1;
    transform: translateY(0) scale(1);
}

.livechat-ai-widget.top-right .livechat-ai-window,
.livechat-ai-widget.top-left .livechat-ai-window {
    bottom: auto;
    top: 80px;
}

.livechat-ai-widget.bottom-left .livechat-ai-window,
.livechat-ai-widget.top-left .livechat-ai-window {
    right: auto;
    left: 0;
}

/* Header */
.livechat-ai-header {
    background-color: var(--livechat-ai-primary-color);
    color: white;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-radius: 12px 12px 0 0;
}

.livechat-ai-header-content {
    display: flex;
    align-items: center;
    flex: 1;
}

.livechat-ai-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
}

.livechat-ai-title {
    font-size: 16px;
    font-weight: 600;
    margin-right: 12px;
}

.livechat-ai-status {
    display: flex;
    align-items: center;
    font-size: 12px;
    opacity: 0.9;
}

.livechat-ai-status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #4CAF50;
    margin-right: 4px;
    animation: pulse 2s infinite;
}

.livechat-ai-controls {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-shrink: 0 !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
    z-index: 50 !important;
}

/* Specific button IDs for higher specificity */
#livechat-ai-minimize,
#livechat-ai-end-chat,
#livechat-ai-close,
#livechat-ai-close-details,
#livechat-ai-back-to-lang {
    width: 32px !important;
    height: 32px !important;
    border: 1px solid rgba(255, 255, 255, 0.4) !important;
    background: rgba(255, 255, 255, 0.15) !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    opacity: 1 !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 100 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06) !important;
    min-width: 32px !important;
    min-height: 32px !important;
    flex-shrink: 0 !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
}

#livechat-ai-minimize:hover,
#livechat-ai-end-chat:hover,
#livechat-ai-close:hover,
#livechat-ai-close-details:hover,
#livechat-ai-back-to-lang:hover {
    background: rgba(255, 255, 255, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.6) !important;
    transform: scale(1.05) translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1) !important;
}

#livechat-ai-minimize:active,
#livechat-ai-end-chat:active,
#livechat-ai-close:active,
#livechat-ai-close-details:active,
#livechat-ai-back-to-lang:active {
    transform: scale(0.98) translateY(0) !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
    background: rgba(255, 255, 255, 0.3) !important;
}

.livechat-ai-control-btn {
    width: 32px !important;
    height: 32px !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    background: rgba(255, 255, 255, 0.2) !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.2s ease !important;
    opacity: 1 !important;
    visibility: visible !important;
    position: relative !important;
    z-index: 100 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    min-width: 32px !important;
    min-height: 32px !important;
    flex-shrink: 0 !important;
}

.livechat-ai-control-btn:hover {
    background: rgba(255, 255, 255, 0.35) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
    transform: scale(1.1) !important;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15) !important;
}

.livechat-ai-control-btn:active {
    transform: scale(0.95) !important;
    background: rgba(255, 255, 255, 0.4) !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1) !important;
}

.livechat-ai-control-btn:focus {
    outline: 2px solid rgba(255, 255, 255, 0.6) !important;
    outline-offset: 2px !important;
}

/* SVG Icons - Enhanced rendering (only when not hidden) */
.livechat-ai-control-btn svg:not([style*="display: none"]),
.livechat-ai-send-btn svg:not([style*="display: none"]),
#livechat-ai-minimize svg:not([style*="display: none"]),
#livechat-ai-end-chat svg:not([style*="display: none"]),
#livechat-ai-close svg:not([style*="display: none"]),
#livechat-ai-close-details svg:not([style*="display: none"]),
#livechat-ai-back-to-lang svg:not([style*="display: none"]),
#livechat-ai-send svg:not([style*="display: none"]) {
    pointer-events: none !important;
    display: inline-block !important;
    width: 16px !important;
    height: 16px !important;
    vertical-align: middle !important;
    overflow: visible !important;
    fill: currentColor !important;
    color: white !important;
    stroke: none !important;
    stroke-width: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    flex-shrink: 0 !important;
}

/* Ensure SVG paths are visible with multiple approaches (only when parent SVG not hidden) */
.livechat-ai-control-btn svg:not([style*="display: none"]) path,
.livechat-ai-send-btn svg:not([style*="display: none"]) path,
#livechat-ai-minimize svg:not([style*="display: none"]) path,
#livechat-ai-end-chat svg:not([style*="display: none"]) path,
#livechat-ai-close svg:not([style*="display: none"]) path,
#livechat-ai-close-details svg:not([style*="display: none"]) path,
#livechat-ai-back-to-lang svg:not([style*="display: none"]) path,
#livechat-ai-send svg:not([style*="display: none"]) path {
    fill: white !important;
    stroke: none !important;
    stroke-width: 0 !important;
    opacity: 1 !important;
    visibility: visible !important;
    display: block !important;
}

/* Force SVG rendering in different browsers (only when not hidden) */
.livechat-ai-control-btn svg:not([style*="display: none"]),
.livechat-ai-send-btn svg:not([style*="display: none"]),
#livechat-ai-minimize svg:not([style*="display: none"]),
#livechat-ai-end-chat svg:not([style*="display: none"]),
#livechat-ai-close svg:not([style*="display: none"]),
#livechat-ai-send svg:not([style*="display: none"]) {
    -webkit-transform: translateZ(0) !important;
    -moz-transform: translateZ(0) !important;
    -ms-transform: translateZ(0) !important;
    -o-transform: translateZ(0) !important;
    transform: translateZ(0) !important;
}

/* Fallback text icons - Professional styling */
.livechat-ai-icon-fallback {
    display: none !important;
    font-size: 14px !important;
    line-height: 1 !important;
    color: white !important;
    font-weight: 600 !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif !important;
    text-align: center !important;
    width: 16px !important;
    height: 16px !important;
    align-items: center !important;
    justify-content: center !important;
    text-rendering: optimizeLegibility !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

/* Show fallback when SVG fails */
.livechat-ai-control-btn.svg-failed svg,
.livechat-ai-send-btn.svg-failed svg {
    display: none !important;
}

.livechat-ai-control-btn.svg-failed .livechat-ai-icon-fallback,
.livechat-ai-send-btn.svg-failed .livechat-ai-icon-fallback {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

/* Additional SVG fixes for problematic themes */
.livechat-ai-widget svg {
    max-width: none !important;
    max-height: none !important;
}

.livechat-ai-widget svg path {
    vector-effect: none !important;
}

/* Force proper SVG namespace rendering (only when not hidden) */
.livechat-ai-control-btn svg[xmlns]:not([style*="display: none"]) {
    display: inline-block !important;
}

/* Send button specific SVG sizing (only when not hidden) */
.livechat-ai-send-btn svg:not([style*="display: none"]),
#livechat-ai-send svg:not([style*="display: none"]) {
    width: 20px !important;
    height: 20px !important;
}

/* Send button fallback styling */
.livechat-ai-send-btn .livechat-ai-icon-fallback {
    font-size: 18px !important;
    line-height: 1 !important;
}

/* Dark background fallback for better contrast */
.livechat-ai-header[style*="background-color"] .livechat-ai-control-btn,
.livechat-ai-header[style*="background-color"] #livechat-ai-minimize,
.livechat-ai-header[style*="background-color"] #livechat-ai-end-chat,
.livechat-ai-header[style*="background-color"] #livechat-ai-close {
    background: rgba(0, 0, 0, 0.25) !important;
    border-color: rgba(255, 255, 255, 0.5) !important;
}

.livechat-ai-header[style*="background-color"] .livechat-ai-control-btn:hover,
.livechat-ai-header[style*="background-color"] #livechat-ai-minimize:hover,
.livechat-ai-header[style*="background-color"] #livechat-ai-end-chat:hover,
.livechat-ai-header[style*="background-color"] #livechat-ai-close:hover {
    background: rgba(0, 0, 0, 0.4) !important;
    border-color: rgba(255, 255, 255, 0.8) !important;
}

/* Override any theme button resets */
.livechat-ai-widget button.livechat-ai-control-btn,
.livechat-ai-widget #livechat-ai-minimize,
.livechat-ai-widget #livechat-ai-end-chat,
.livechat-ai-widget #livechat-ai-close,
.livechat-ai-widget #livechat-ai-close-details,
.livechat-ai-widget #livechat-ai-back-to-lang {
    font-size: 0 !important;
    line-height: 1 !important;
    padding: 0 !important;
    margin: 0 !important;
    text-indent: 0 !important;
    font-family: inherit !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    font-weight: normal !important;
    text-shadow: none !important;
}

/* Force buttons to be visible even with theme interference */
.livechat-ai-widget .livechat-ai-controls button,
.livechat-ai-widget .livechat-ai-controls .livechat-ai-control-btn {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    position: relative !important;
}

/* Messages */
.livechat-ai-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #f8f9fa;
}

.livechat-ai-messages::-webkit-scrollbar {
    width: 4px;
}

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

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

.livechat-ai-message {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    max-width: 85%;
    animation: slideIn 0.3s ease-out;
}

.livechat-ai-message-user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.livechat-ai-message-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--livechat-ai-primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}

.livechat-ai-cs-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

.livechat-ai-message-user .livechat-ai-message-avatar {
    background: #6b7280;
}

.livechat-ai-message-content {
    flex: 1;
}

.livechat-ai-message-text {
    background: white;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    color: #374151;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    word-wrap: break-word;
}

.livechat-ai-message-user .livechat-ai-message-text {
    background: var(--livechat-ai-primary-color);
    color: white;
}

.livechat-ai-message-time {
    font-size: 11px;
    color: #9ca3af;
    margin-top: 4px;
    padding: 0 4px;
}

.livechat-ai-message-user .livechat-ai-message-time {
    text-align: right;
}

/* Typing Indicator */
.livechat-ai-typing {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 20px 12px;
    font-size: 12px;
    color: #6b7280;
}

.livechat-ai-typing-dots {
    display: flex;
    gap: 2px;
}

.livechat-ai-typing-dots span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: #9ca3af;
    animation: typingDots 1.4s infinite;
}

.livechat-ai-typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.livechat-ai-typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

/* Input Area */
.livechat-ai-input-area {
    border-top: 1px solid #e5e7eb;
    background: white;
    padding: 16px 20px 12px;
}

.livechat-ai-input-container {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: #f3f4f6;
    border-radius: 20px;
    padding: 8px 12px;
    transition: background-color 0.2s;
}

.livechat-ai-input-container:focus-within {
    background: #e5e7eb;
}

.livechat-ai-input {
    flex: 1;
    border: none;
    background: transparent;
    resize: none;
    outline: none;
    font-size: 14px;
    font-family: inherit;
    color: #374151;
    line-height: 1.4;
    max-height: 100px;
    min-height: 20px;
}

.livechat-ai-input::placeholder {
    color: #9ca3af;
}

.livechat-ai-send-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: var(--livechat-ai-primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.livechat-ai-send-btn:hover:not(:disabled) {
    background: var(--livechat-ai-primary-hover);
    transform: scale(1.05);
}

.livechat-ai-send-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.livechat-ai-input-footer {
    margin-top: 8px;
    text-align: center;
}

.livechat-ai-powered-by {
    font-size: 11px;
    color: #9ca3af;
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

@keyframes typingDots {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-6px);
    }
}

/* Error states */
.livechat-ai-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 8px;
    margin: 8px 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.livechat-ai-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
    padding: 12px 16px;
    border-radius: 8px;
    margin: 8px 20px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* WhatsApp Button Styling */
.livechat-ai-whatsapp-button {
    margin-top: 12px;
    margin-bottom: 8px;
}

.livechat-ai-whatsapp-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #25D366;
    color: white !important;
    padding: 12px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(37, 211, 102, 0.3);
}

.livechat-ai-whatsapp-link:hover {
    background: #128C7E;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    color: white !important;
}

.livechat-ai-whatsapp-link:active {
    transform: translateY(0);
}

.livechat-ai-whatsapp-link svg {
    flex-shrink: 0;
}

/* Animation for WhatsApp button appearance */
.livechat-ai-whatsapp-button {
    animation: slideInUp 0.4s ease-out;
}

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

/* Logo Styling */
.livechat-ai-logo {
    width: 28px;
    height: 28px;
    object-fit: cover;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    /* Widget keeps same positioning as desktop */
    .livechat-ai-widget {
        position: fixed !important;
    }

    /* Bottom right - keep in corner */
    .livechat-ai-widget.bottom-right {
        bottom: 20px;
        right: 20px;
        left: auto;
        width: auto;
    }

    /* Bottom left - keep in corner */
    .livechat-ai-widget.bottom-left {
        bottom: 20px;
        left: 20px;
        right: auto;
        width: auto;
    }

    /* Top right - keep in corner */
    .livechat-ai-widget.top-right {
        top: 20px;
        right: 20px;
        left: auto;
        width: auto;
    }

    /* Top left - keep in corner */
    .livechat-ai-widget.top-left {
        top: 20px;
        left: 20px;
        right: auto;
        width: auto;
    }

    /* Chat button mobile optimization */
    .livechat-ai-button {
        width: 60px;
        height: 60px;
        border-radius: 50%;
        padding: 0;
        display: flex;
        justify-content: center;
        align-items: center;
        flex-direction: column;
        gap: 2px;
    }

    .livechat-ai-button svg {
        width: 20px;
        height: 20px;
    }

    .livechat-ai-button-text {
        display: block;
        font-size: 10px;
        font-weight: 500;
        line-height: 1;
    }

    /* Window mobile optimization - fullscreen but positioned */
    .livechat-ai-window {
        position: fixed;
        width: calc(100vw - 20px) !important;
        height: calc(100vh - 40px) !important;
        max-width: none !important;
        max-height: none !important;
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        z-index: 999999;
        top: 20px !important;
        left: 10px !important;
        right: 10px !important;
        bottom: 20px !important;
    }

    .livechat-ai-window.open {
        transform: translateY(0);
    }

    /* Header adjustments */
    .livechat-ai-header {
        padding: 15px 20px;
        border-radius: 0;
    }

    .livechat-ai-header-content {
        gap: 12px;
    }

    .livechat-ai-title h3 {
        font-size: 16px;
        line-height: 1.3;
    }

    .livechat-ai-status {
        font-size: 12px;
    }

    /* Content area optimization */
    .livechat-ai-content {
        padding: 15px;
        height: calc(100vh - 120px);
    }

    /* Messages mobile optimization */
    .livechat-ai-messages {
        height: calc(100vh - 200px);
        padding: 10px;
    }

    .livechat-ai-message {
        margin-bottom: 15px;
    }

    .livechat-ai-message-content {
        max-width: 85%;
    }

    .livechat-ai-message-text {
        font-size: 14px;
        line-height: 1.4;
        padding: 12px 15px;
    }

    /* Input mobile optimization */
    .livechat-ai-input-container {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 15px 20px;
        background: #fff;
        border-top: 1px solid #e5e5e5;
        box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    }

    .livechat-ai-input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 50px 12px 15px;
        border-radius: 25px;
        border: 2px solid #e5e5e5;
        min-height: 44px; /* iOS touch target */
    }

    .livechat-ai-send-button {
        width: 40px;
        height: 40px;
        right: 8px;
        top: 50%;
        transform: translateY(-50%);
    }

    /* Form fields mobile optimization */
    .livechat-ai-form-group {
        margin-bottom: 20px;
    }

    .livechat-ai-form-group input,
    .livechat-ai-form-group select {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px 15px;
        border-radius: 8px;
        border: 2px solid #e5e5e5;
        min-height: 44px; /* iOS touch target */
    }

    /* Language buttons mobile optimization */
    .livechat-ai-language-buttons {
        gap: 10px;
        flex-direction: column;
    }

    .livechat-ai-lang-button {
        min-height: 50px;
        font-size: 16px;
        border-radius: 12px;
        padding: 15px 20px;
        width: 100%;
        justify-content: center;
    }

    /* Submit button mobile optimization */
    .livechat-ai-submit-button {
        min-height: 50px;
        font-size: 16px;
        border-radius: 12px;
        padding: 15px 30px;
        width: 100%;
        margin-top: 20px;
    }

    /* WhatsApp button mobile optimization */
    .livechat-ai-whatsapp-link {
        padding: 15px 25px;
        font-size: 16px;
        border-radius: 12px;
        min-height: 50px;
        width: 100%;
        justify-content: center;
        text-align: center;
    }

    /* Controls mobile optimization */
    .livechat-ai-controls {
        gap: 8px;
    }

    .livechat-ai-controls {
        gap: 10px !important;
    }

    .livechat-ai-control-btn,
    .livechat-ai-minimize,
    .livechat-ai-close,
    #livechat-ai-minimize,
    #livechat-ai-end-chat,
    #livechat-ai-close,
    #livechat-ai-close-details,
    #livechat-ai-back-to-lang {
        width: 44px !important;
        height: 44px !important;
        min-height: 44px !important; /* iOS touch target */
        min-width: 44px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        opacity: 1 !important;
        visibility: visible !important;
        background: rgba(0, 0, 0, 0.3) !important;
        border: 2px solid rgba(255, 255, 255, 0.6) !important;
        border-radius: 10px !important;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.25), 0 2px 4px rgba(0, 0, 0, 0.1) !important;
        z-index: 200 !important;
        backdrop-filter: blur(8px) !important;
        -webkit-backdrop-filter: blur(8px) !important;
    }

    .livechat-ai-control-btn:hover,
    .livechat-ai-control-btn:focus,
    #livechat-ai-minimize:hover,
    #livechat-ai-end-chat:hover,
    #livechat-ai-close:hover,
    #livechat-ai-close-details:hover,
    #livechat-ai-back-to-lang:hover {
        background: rgba(0, 0, 0, 0.4) !important;
        border-color: rgba(255, 255, 255, 0.8) !important;
        transform: scale(1.05) !important;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3) !important;
    }

    .livechat-ai-control-btn svg,
    #livechat-ai-minimize svg,
    #livechat-ai-end-chat svg,
    #livechat-ai-close svg,
    #livechat-ai-close-details svg,
    #livechat-ai-back-to-lang svg {
        width: 20px !important;
        height: 20px !important;
        fill: white !important;
    }

    /* Mobile fallback icons larger */
    .livechat-ai-icon-fallback {
        font-size: 18px !important;
        width: 20px !important;
        height: 20px !important;
        font-weight: 700 !important;
    }

    /* Logo mobile optimization */
    .livechat-ai-logo {
        width: 32px;
        height: 32px;
        object-fit: cover;
        border-radius: 50%;
    }

    /* Screen transitions mobile optimization */
    .livechat-ai-screen {
        height: 100vh;
    }
}

/* Accessibility */
.livechat-ai-widget button:focus {
    outline: 2px solid var(--livechat-ai-primary-color);
    outline-offset: 2px;
}

.livechat-ai-input:focus {
    outline: none;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .livechat-ai-window {
        border: 2px solid #000;
    }

    .livechat-ai-message-text {
        border: 1px solid #ccc;
    }
}

/* Language Selection Screen */
.livechat-ai-language-content {
    padding: 30px 20px;
    text-align: center;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.livechat-ai-language-content h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #1d2327;
    font-weight: 600;
}

.livechat-ai-language-content p {
    margin: 0 0 30px 0;
    color: #6b7280;
    font-size: 14px;
}

.livechat-ai-language-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.livechat-ai-language-btn {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: #f8f9fa;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 16px;
    text-align: left;
}

.livechat-ai-language-btn:hover {
    background: #f0f6fc;
    border-color: var(--livechat-ai-primary-color);
    transform: translateY(-2px);
}

.livechat-ai-language-btn:active {
    transform: translateY(0);
}

.language-flag {
    font-size: 24px;
    margin-right: 12px;
}

.language-name {
    font-weight: 500;
    color: #374151;
}

/* Details Form Screen */
.livechat-ai-details-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.livechat-ai-details-content p {
    margin: 0 0 20px 0;
    color: #6b7280;
    font-size: 14px;
    text-align: center;
}

.livechat-ai-form-group {
    margin-bottom: 20px;
}

.livechat-ai-form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #374151;
    font-size: 14px;
}

.livechat-ai-form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    font-family: inherit;
}

.livechat-ai-form-group input:focus {
    outline: none;
    border-color: var(--livechat-ai-primary-color);
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
}

.livechat-ai-form-group input:invalid {
    border-color: #ef4444;
}

.livechat-ai-start-chat-btn {
    width: 100%;
    padding: 14px 20px;
    background: var(--livechat-ai-primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 10px;
}

.livechat-ai-start-chat-btn:hover {
    background: var(--livechat-ai-primary-hover);
    transform: translateY(-1px);
}

.livechat-ai-start-chat-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.livechat-ai-privacy-note {
    margin-top: 15px;
    text-align: center;
}

.livechat-ai-privacy-note small {
    color: #9ca3af;
    font-size: 12px;
    line-height: 1.4;
}

/* Form validation styles */
.livechat-ai-form-group.error input {
    border-color: #ef4444;
    background-color: #fef2f2;
}

.livechat-ai-form-group.error label {
    color: #ef4444;
}

.livechat-ai-error-message {
    color: #ef4444;
    font-size: 12px;
    margin-top: 4px;
    display: none;
}

.livechat-ai-form-group.error .livechat-ai-error-message {
    display: block;
}

/* Loading state for form submission */
.livechat-ai-start-chat-btn.loading {
    opacity: 0.7;
    pointer-events: none;
}

.livechat-ai-start-chat-btn.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

/* Chat header with visitor info */
.livechat-ai-visitor-info {
    display: none;
    font-size: 12px;
    opacity: 0.9;
    margin-top: 2px;
}

.livechat-ai-visitor-info.show {
    display: block;
}

/* Language indicator in chat */
.livechat-ai-language-indicator {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 10px;
    font-size: 10px;
    margin-left: 8px;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 480px) {
    .livechat-ai-language-content {
        padding: 20px 15px;
    }

    .livechat-ai-details-content {
        padding: 15px;
    }

    .livechat-ai-language-btn {
        padding: 14px 16px;
        font-size: 15px;
    }

    .language-flag {
        font-size: 20px;
        margin-right: 10px;
    }

    .livechat-ai-form-group input {
        padding: 10px 14px;
    }

    .livechat-ai-start-chat-btn {
        padding: 12px 18px;
        font-size: 15px;
    }
}

/* Accessibility improvements */
.livechat-ai-language-btn:focus,
.livechat-ai-start-chat-btn:focus {
    outline: 2px solid var(--livechat-ai-primary-color);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .livechat-ai-button,
    .livechat-ai-window,
    .livechat-ai-message,
    .livechat-ai-send-btn,
    .livechat-ai-language-btn,
    .livechat-ai-start-chat-btn {
        transition: none;
        animation: none;
        transform: none !important;
    }

    .livechat-ai-typing-dots span {
        animation: none;
    }

    .livechat-ai-status-dot {
        animation: none;
    }
}

/* End Chat Modal */
.livechat-ai-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.livechat-ai-modal-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    max-width: 400px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    animation: modalSlideIn 0.3s ease-out;
}

/* Default confirmation modal header */
.livechat-ai-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 16px;
    border-bottom: 1px solid #e5e7eb;
    background: #f9fafb;
}

/* Thank you modal specific header */
#livechat-ai-thankyou-modal .livechat-ai-modal-header {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 30px 20px 20px;
}

.livechat-ai-thank-icon {
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.livechat-ai-modal-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #111827;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.livechat-ai-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    color: #6b7280;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.livechat-ai-modal-close:hover {
    background: #f3f4f6;
    color: #374151;
}

.livechat-ai-modal-body {
    padding: 20px;
}

.livechat-ai-modal-body p {
    margin: 0 0 16px 0;
    color: #374151;
    line-height: 1.6;
    font-size: 14px;
    text-align: center;
}

.livechat-ai-modal-body p.secondary-text {
    color: #6b7280;
    font-size: 13px;
    margin-bottom: 24px;
}

.livechat-ai-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.livechat-ai-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    outline: none;
    font-family: inherit;
    position: relative;
    overflow: hidden;
}

.livechat-ai-btn-danger {
    background: #dc2626;
    color: white;
}

.livechat-ai-btn-danger:hover {
    background: #b91c1c;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(220, 38, 38, 0.3);
}

.livechat-ai-btn-secondary {
    background: #f3f4f6;
    color: #374151;
    border: 1px solid #d1d5db;
}

.livechat-ai-btn-secondary:hover {
    background: #e5e7eb;
    border-color: #9ca3af;
}

.livechat-ai-btn-primary {
    background: var(--livechat-ai-primary-color);
    color: white;
    min-width: 120px;
}

.livechat-ai-btn-primary:hover {
    background: var(--livechat-ai-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(33, 150, 243, 0.3);
}

.livechat-ai-btn:active {
    transform: translateY(0);
}

.livechat-ai-btn:focus {
    outline: 2px solid var(--livechat-ai-primary-color);
    outline-offset: 2px;
}

/* End Chat Success Message */
.livechat-ai-end-chat-success {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    text-align: center;
}

.livechat-ai-end-chat-success .success-icon {
    width: 64px;
    height: 64px;
    background: #10b981;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.livechat-ai-end-chat-success h3 {
    margin: 0 0 10px 0;
    font-size: 20px;
    font-weight: 600;
    color: #111827;
}

.livechat-ai-end-chat-success p {
    margin: 0;
    color: #6b7280;
    line-height: 1.5;
}

/* Modal animations */
@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* End Chat Button (now unified with close button styling) */
#livechat-ai-end-chat {
    position: relative;
}

#livechat-ai-end-chat:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

/* Mobile modal adjustments */
@media (max-width: 480px) {
    .livechat-ai-modal-content {
        width: 95%;
        margin: 20px;
    }

    .livechat-ai-modal-actions {
        flex-direction: column-reverse;
        gap: 10px;
    }

    .livechat-ai-btn {
        width: 100%;
        justify-content: center;
        min-height: 44px;
    }

    .livechat-ai-modal-header h3 {
        font-size: 16px;
    }
}