/* Uvita Chatbot Styles */
:root {
    --uvita-primary-color: #8B5CF6;
    --uvita-primary-hover: #7C3AED;
    --uvita-secondary-color: #A855F7;
    --uvita-background: #ffffff;
    --uvita-chat-background: #F8FAFC;
    --uvita-white: #ffffff;
    --uvita-gray-light: #F1F5F9;
    --uvita-gray-medium: #64748B;
    --uvita-gray-dark: #334155;
    --uvita-border-color: #E2E8F0;
    --uvita-shadow: 0 4px 20px rgba(139, 92, 246, 0.15);
    --uvita-shadow-hover: 0 8px 30px rgba(139, 92, 246, 0.25);
    --uvita-border-radius: 16px;
    --uvita-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Uvita Trigger Button (shortcode) */
.uvita-trigger-btn {
    display: inline-block;
    background: var(--uvita-primary-color);
    color: var(--uvita-white);
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--uvita-font-family);
    text-decoration: none;
    line-height: 1.4;
}

.uvita-trigger-btn:hover {
    background: var(--uvita-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
    color: var(--uvita-white);
    text-decoration: none;
}

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

.uvita-trigger-link {
    background: transparent;
    color: var(--uvita-primary-color);
    padding: 0;
    border-radius: 0;
    font-weight: 600;
}

.uvita-trigger-link:hover {
    background: transparent;
    color: var(--uvita-primary-hover);
    text-decoration: underline;
    transform: none;
    box-shadow: none;
}

/* Container Positioning */
#uvita-chatbot-container {
    position: fixed;
    z-index: 9999;
    font-family: var(--uvita-font-family);
}

.uvita-chatbot-bottom-right {
    bottom: 20px;
    right: 20px;
}

.uvita-chatbot-bottom-left {
    bottom: 20px;
    left: 20px;
}

/* Chat Toggle Button — Figma Frame 2060 (201×52px) */
.uvita-chat-toggle {
    position: relative;
    background: #ffffff;
    color: #181D27;
    border-radius: 9999px;
    padding: 8px 16px;
    cursor: pointer;
    box-shadow: 0 2px 2px -1px rgba(10, 13, 18, 0.016),
                0 4px 6px -2px rgba(10, 13, 18, 0.009),
                0 12px 16px -4px rgba(10, 13, 18, 0.064);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
    user-select: none;
}

/* Gradient border via pseudo-element */
.uvita-chat-toggle::before {
    content: '';
    position: absolute;
    inset: -2px;
    border-radius: 9999px;
    background: linear-gradient(135deg, #7579FF 0%, #B224EF 100%);
    z-index: -1;
}

.uvita-chat-toggle:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 2px -1px rgba(10, 13, 18, 0.03),
                0 6px 10px -2px rgba(10, 13, 18, 0.02),
                0 16px 24px -4px rgba(10, 13, 18, 0.1);
}

.uvita-toggle-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.uvita-logo-circle {
    width: 20px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: none;
    border-radius: 0;
}

.uvita-grapes-icon {
    width: 20px;
    height: 24px;
}

/* Apply gradient fill to the grape icon circles */
.uvita-chat-toggle .uvita-grapes-icon circle {
    fill: url(#uvita-grape-gradient);
}

.uvita-brand-text {
    font-family: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #181D27;
    letter-spacing: 0;
    line-height: 24px;
}

.uvita-toggle-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--uvita-gray-dark);
}

/* Chat Window */
.uvita-chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 400px;
    height: 600px;
    background: var(--uvita-white);
    border-radius: var(--uvita-border-radius);
    box-shadow: var(--uvita-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s ease-out;
    border: 1px solid var(--uvita-border-color);
    position: relative;
}

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

/* Chat Header */
.uvita-chat-header {
    background: var(--uvita-white);
    color: var(--uvita-gray-dark);
    padding: 16px 20px;
    border-bottom: 1px solid var(--uvita-border-color);
}

.uvita-header-content {
    display: flex;
    align-items: center;
    gap: 12px;
    justify-content: space-between;
}

.uvita-avatar {
    width: 40px;
    height: 40px;
    background: var(--uvita-primary-color);
    color: var(--uvita-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.uvita-avatar svg {
    width: 20px;
    height: 20px;
}

.uvita-header-info {
    flex: 1;
}

.uvita-header-info h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
    color: var(--uvita-primary-color);
}

.uvita-status {
    font-size: 14px;
    color: var(--uvita-gray-medium);
    font-weight: 400;
}

.uvita-header-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.uvita-clear-button,
.uvita-close-button {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    border-radius: 4px;
}

.uvita-clear-button svg,
.uvita-close-button svg {
    width: 16px;
    height: 16px;
}

.uvita-clear-button {
    color: var(--uvita-primary-color);
}

.uvita-clear-button:hover {
    color: var(--uvita-primary-hover);
    background-color: rgba(139, 92, 246, 0.1);
}

.uvita-close-button {
    color: var(--uvita-gray-medium);
    opacity: 0.7;
}

.uvita-close-button:hover {
    color: var(--uvita-gray-dark);
    opacity: 0.9;
    background-color: rgba(100, 116, 139, 0.1);
}

/* Chat Messages */
.uvita-chat-messages {
    flex: 1;
    padding: 24px;
    overflow-y: auto;
    background: var(--uvita-chat-background);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Welcome Message */
.uvita-welcome-message {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.uvita-welcome-message .uvita-message-content {
    background: var(--uvita-gray-light);
    padding: 20px;
    border-radius: 16px;
    border: none;
    box-shadow: none;
}

.uvita-welcome-message .uvita-message-content p {
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
    color: var(--uvita-gray-dark);
    font-weight: 400;
}

/* Quick Action Buttons */
.uvita-quick-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.uvita-quick-button {
    background: transparent;
    border: 1px solid var(--uvita-primary-color);
    color: var(--uvita-primary-color);
    padding: 12px 20px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    font-family: inherit;
}

.uvita-quick-button:hover {
    background: var(--uvita-primary-color);
    color: var(--uvita-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
}

.uvita-quick-suggestion {
    text-align: center;
    margin-top: 8px;
}

.uvita-quick-suggestion span {
    color: var(--uvita-gray-medium);
    font-size: 14px;
    font-style: italic;
}

.uvita-message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
    animation: messageAppear 0.3s ease-out;
}

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

.uvita-bot-message {
    align-self: flex-start;
}

.uvita-user-message {
    align-self: flex-end;
}

.uvita-message-content {
    background: var(--uvita-white);
    padding: 12px 16px;
    border-radius: 18px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    position: relative;
}

.uvita-bot-message .uvita-message-content {
    background: var(--uvita-white);
    border-bottom-left-radius: 4px;
}

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

.uvita-message-content p {
    margin: 0 0 8px 0;
    font-size: 14px;
    line-height: 1.4;
    word-wrap: break-word;
}

.uvita-message-content p:last-child {
    margin-bottom: 0;
}

/* List styling for wine recommendations */
.uvita-message-content ul,
.uvita-message-content ol {
    margin: 8px 0;
    padding-left: 20px;
    font-size: 14px;
    line-height: 1.4;
}

.uvita-message-content li {
    margin-bottom: 16px;
    word-wrap: break-word;
}

.uvita-message-content li:last-child {
    margin-bottom: 0;
}

.uvita-message-content li p {
    margin: 4px 0;
    font-size: 13px;
}

/* Wine link styling */
.uvita-message-content a {
    color: var(--uvita-primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.uvita-message-content a:hover {
    color: var(--uvita-primary-hover);
    text-decoration: underline;
}

.uvita-message-time {
    font-size: 11px;
    color: var(--uvita-gray-medium);
    margin-top: 4px;
    opacity: 0.7;
}

.uvita-bot-message .uvita-message-time {
    align-self: flex-start;
    margin-left: 16px;
}

.uvita-user-message .uvita-message-time {
    align-self: flex-end;
    margin-right: 16px;
}

/* Typing Indicator */
.uvita-typing-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    color: var(--uvita-gray-medium);
    font-size: 12px;
    font-style: italic;
}

.uvita-dots {
    display: flex;
    gap: 2px;
}

.uvita-dots span {
    width: 4px;
    height: 4px;
    background: var(--uvita-gray-medium);
    border-radius: 50%;
    animation: typingDot 1.4s infinite ease-in-out;
}

.uvita-dots span:nth-child(1) { animation-delay: 0s; }
.uvita-dots span:nth-child(2) { animation-delay: 0.2s; }
.uvita-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

/* Chat Input */
.uvita-chat-input {
    background: var(--uvita-white);
    border-top: 1px solid var(--uvita-border-color);
    padding: 16px;
}

.uvita-input-container {
    display: flex;
    gap: 8px;
    align-items: center;
}

#uvita-message-input {
    flex: 1;
    border: 1px solid var(--uvita-border-color);
    border-radius: 25px;
    padding: 12px 18px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: all 0.2s ease;
    background: var(--uvita-white);
}

#uvita-message-input:focus {
    border-color: var(--uvita-primary-color);
    background: var(--uvita-white);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

#uvita-send-button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--uvita-gray-dark);
    color: var(--uvita-white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

#uvita-send-button:enabled:hover {
    background: var(--uvita-primary-hover);
    transform: scale(1.05);
}

#uvita-send-button:disabled {
    background: var(--uvita-gray-medium);
    cursor: not-allowed;
    opacity: 0.6;
}

#uvita-send-button svg {
    width: 16px;
    height: 16px;
}

/* Mobile Responsive */
@media (max-width: 480px) {
    .uvita-chat-window {
        width: 100vw;
        height: 100vh;
        max-height: none;
        right: 0;
        left: 0;
        bottom: 0;
        top: 0;
        border-radius: 0;
        border: none;
    }

    .uvita-chatbot-bottom-right,
    .uvita-chatbot-bottom-left {
        right: 16px;
        left: auto;
        bottom: 16px;
    }

    .uvita-chat-toggle {
        padding: 8px 14px;
    }

    .uvita-brand-text {
        font-size: 14px;
    }

    .uvita-toggle-logo {
        gap: 8px;
    }

    .uvita-chat-messages {
        padding: 20px;
    }

    .uvita-welcome-message {
        width: 100%;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 24px;
        margin-top: auto;
        margin-bottom: auto;
    }

    .uvita-welcome-message .uvita-message-content {
        padding: 20px;
        text-align: center;
        width: 100%;
    }

    .uvita-welcome-message .uvita-message-content p {
        font-size: 16px;
        line-height: 1.6;
    }

    .uvita-quick-actions {
        gap: 12px;
        width: 100%;
    }

    .uvita-quick-button {
        padding: 14px 20px;
        font-size: 15px;
        width: 100%;
    }

    .uvita-quick-suggestion {
        text-align: center;
        margin-top: 4px;
    }

    .uvita-chat-input {
        padding: 20px;
    }

    #uvita-message-input {
        font-size: 16px;
    }
}

@media (max-width: 380px) {
    .uvita-chatbot-bottom-right,
    .uvita-chatbot-bottom-left {
        right: 10px;
        bottom: 10px;
    }
}

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

.uvita-chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.uvita-chat-messages::-webkit-scrollbar-thumb {
    background: var(--uvita-gray-medium);
    border-radius: 2px;
}

.uvita-chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--uvita-gray-dark);
}

/* Focus states for accessibility */
.uvita-chat-toggle:focus,
#uvita-send-button:focus {
    outline: 2px solid var(--uvita-primary-color);
    outline-offset: 2px;
}

#uvita-message-input:focus {
    outline: none;
}

/* Limit Message Styles */
.uvita-limit-message {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin: 16px 0;
    animation: messageAppear 0.3s ease-out;
}

.uvita-limit-message .uvita-message-content {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: 12px;
    padding: 16px;
}

.uvita-limit-message .uvita-message-content p {
    margin: 0 0 8px 0;
    font-size: 14px;
    line-height: 1.4;
    color: #92400E;
}

.uvita-limit-message .uvita-message-content p:last-child {
    margin-bottom: 0;
}

.uvita-limit-actions {
    display: flex;
    justify-content: center;
    margin-top: 8px;
}

.uvita-new-conversation-button {
    background: var(--uvita-primary-color);
    color: var(--uvita-white);
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: inherit;
    box-shadow: 0 2px 8px rgba(139, 92, 246, 0.2);
}

.uvita-new-conversation-button:hover {
    background: var(--uvita-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
}

/* Disabled input styling */
#uvita-message-input:disabled {
    background: var(--uvita-gray-light);
    color: var(--uvita-gray-medium);
    cursor: not-allowed;
    opacity: 0.6;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .uvita-chat-window {
        border: 2px solid var(--uvita-gray-dark);
    }
    
    .uvita-message-content {
        border: 1px solid var(--uvita-border-color);
    }
}

/* Animation for when chatbot is opened */
.uvita-chat-window.uvita-opening {
    animation: slideUp 0.3s ease-out;
}

.uvita-chat-window.uvita-closing {
    animation: slideDown 0.3s ease-in forwards;
}

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

/* Modal Styles */
.uvita-modal {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: modalFadeIn 0.3s ease-out;
    border-radius: var(--uvita-border-radius);
}

.uvita-modal-content {
    background: var(--uvita-white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 320px;
    width: 85%;
    animation: modalSlideIn 0.3s ease-out;
    margin: 20px;
}

@keyframes modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

.uvita-modal-header {
    padding: 18px 18px 14px 18px;
    border-bottom: 1px solid var(--uvita-border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.uvita-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--uvita-gray-dark);
}

.uvita-modal-close {
    width: 24px;
    height: 24px;
    border: none;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--uvita-gray-medium);
    transition: all 0.2s ease;
    padding: 0;
    border-radius: 4px;
}

.uvita-modal-close:hover {
    color: var(--uvita-gray-dark);
    background-color: var(--uvita-gray-light);
}

.uvita-modal-close svg {
    width: 16px;
    height: 16px;
}

.uvita-modal-body {
    padding: 14px 18px;
}

.uvita-modal-body p {
    margin: 0;
    color: var(--uvita-gray-medium);
    font-size: 14px;
    line-height: 1.4;
}

.uvita-modal-footer {
    padding: 14px 18px 18px 18px;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.uvita-modal-button {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    font-family: inherit;
}

.uvita-modal-cancel {
    background: var(--uvita-gray-light);
    color: var(--uvita-gray-dark);
}

.uvita-modal-cancel:hover {
    background: #E2E8F0;
}

.uvita-modal-confirm {
    background: #EF4444;
    color: var(--uvita-white);
}

.uvita-modal-confirm:hover {
    background: #DC2626;
}