:root {
    /* Fonts modernisés */
    --main-font: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Open Sans', 'Helvetica Neue', sans-serif;
    --secondary-font: 'Georgia', serif;
    --heading-font: 'Inter', sans-serif;
    
    /* Palette de couleurs moderne */
    --chatbot-primary: #31377b;
    --chatbot-secondary: #673de6;
    --chatbot-surface: #ffffff;
    --chatbot-surface-variant: #f8fafc;
    --chatbot-on-surface: #1e293b;
    --chatbot-on-surface-variant: #64748b;
    --chatbot-border: #e2e8f0;
    --chatbot-border-variant: #cbd5e1;
    --chatbot-success: #10b981;
    --chatbot-error: #ef4444;
    --chatbot-warning: #f59e0b;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 2.5rem;
    
    /* Transitions */
    --transition-all: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-transform: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-colors: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

* {
    box-sizing: border-box;
}

#chatbot-container-botami {
    position: fixed !important;
    bottom: 24px !important;
    right: 24px !important;
    z-index: 2147483647 !important;
    font-family: var(--main-font) !important;
    user-select: none;
}

#chatbot-widget-botami {
    display: none;
    width: 384px;
    max-width: 550px;
    height: 640px;
    max-height: 85vh;
    background: var(--chatbot-surface);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transition: var(--transition-all);
    position: relative;
    border: 1px solid var(--chatbot-border);
    backdrop-filter: blur(16px);
    transform-origin: bottom right;
    animation: scaleIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform-style: preserve-3d;
}

#chatbot-widget-botami::-webkit-scrollbar {
    display: none;
}

@keyframes scaleIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Header modernisé */
#chatbot-header-botami {
    padding: 20px 24px;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

#chatbot-header-botami::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
    pointer-events: none;
}

#chatbot-header-botami h4, 
#chatbot-header-botami p {
    font-size: 14px;
    font-family: var(--main-font);
    margin: 0;
    font-weight: 600;
    letter-spacing: -0.025em;
}

#chatbot-header-botami p {
    font-size: 13px;
    opacity: 0.9;
    font-weight: 500;
}

#chatbot-close {
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-transform);
    padding: 8px;
    border-radius: var(--radius-md);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.2);
}

#chatbot-close:hover {
    transform: scale(1.1);
    background: rgba(255,255,255,0.2);
}

/* Messages zone modernisée */
#chatbot-messages {
    background: var(--chatbot-surface-variant);
    height: calc(100% - 280px);
    overflow-y: auto;
    padding: 24px 20px;
    padding-bottom: 120px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-behavior: smooth;
}

#chatbot-messages::-webkit-scrollbar {
    width: 6px;
}

#chatbot-messages::-webkit-scrollbar-track {
    background: transparent;
}

#chatbot-messages::-webkit-scrollbar-thumb {
    background: var(--chatbot-border-variant);
    border-radius: 3px;
    transition: var(--transition-all);
}

#chatbot-messages::-webkit-scrollbar-thumb:hover {
    background: var(--chatbot-on-surface-variant);
}

.online-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    display: inline-block;
    margin-right: 8px;
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.3);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

/* Input modernisé */
#chatbot-input {
    flex: 1;
    border: 2px solid var(--chatbot-border);
    border-radius: var(--radius-xl);
    padding: 14px 20px;
    outline: none;
    font-family: var(--main-font);
    font-size: 14px;
    line-height: 1.5;
    transition: var(--transition-all);
    background: var(--chatbot-surface);
    color: var(--chatbot-on-surface);
    resize: none;
    min-height: 52px;
    max-height: 120px;
}

#chatbot-input::-webkit-scrollbar {
    display: none;
}

#chatbot-input:focus {
    border-color: var(--chatbot-primary) !important;
    box-shadow: 0 0 0 4px rgba(99, 61, 230, 0.1) !important;
    outline: none !important;
}

#chatbot-input::placeholder {
    color: var(--chatbot-on-surface-variant);
}

.ft-17 {
    font-size: 17px;
}

/* Bouton d'ouverture modernisé */
#chatbot-open-botami {
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%) !important;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 2147483647;
    padding: 0;
    width: 64px;
    height: 64px;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-all);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 3px solid rgba(255,255,255,0.9) !important;
}

#chatbot-open-botami:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 20px 40px -12px rgba(99, 61, 230, 0.4);
}

#chatbot-open-botami::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
    border-radius: 50%;
}

#chatbot-open-botami::after {
    content: '';
    position: absolute;
    background: #22c55e;
    border-radius: 50%;
    width: 14px;
    height: 14px;
    top: 4px;
    right: 4px;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(34, 197, 94, 0.4);
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Message de bienvenue modernisé */
#champ_start_mesage {
    position: fixed;
    padding: 16px 20px;
    font-size: 14px !important;
    background: var(--chatbot-surface);
    color: var(--chatbot-on-surface);
    border-radius: var(--radius-xl);
    right: 100px;
    bottom: 80px;
    z-index: 2147483646;
    transition: var(--transition-all);
    box-shadow: var(--shadow-xl);
    animation: welcomeBounce 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    backdrop-filter: blur(16px);
    border: 1px solid var(--chatbot-border);
    font-family: var(--main-font);
    max-width: 280px;
    line-height: 1.5;
}

@keyframes welcomeBounce {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(10px);
    }
    50% {
        transform: scale(1.05) translateY(-5px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

#champ_start_mesage::before {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 24px;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-top-color: var(--chatbot-surface);
}

#champ_start_mesage_btn_close {
    position: absolute;
    color: var(--chatbot-on-surface-variant);
    background: var(--chatbot-surface);
    border-radius: 50%;
    font-size: 12px !important;
    top: -8px;
    right: -8px;
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--chatbot-border);
    transition: var(--transition-all);
    box-shadow: var(--shadow-md);
    font-weight: bold;
}

#champ_start_mesage_btn_close:hover {
    background: var(--chatbot-error);
    color: white;
    border-color: var(--chatbot-error);
    transform: scale(1.1);
}

/* Messages améliorés */
.message {
    display: flex;
    align-items: start;
    max-width: 270px;
    animation: messageSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes messageSlideIn {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.message .icon {
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    color: white;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: 12px;
    box-shadow: var(--shadow-md);
    border: 2px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(8px);
}

.message .content {
    background: var(--chatbot-surface);
    padding: 16px 20px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--chatbot-border);
    transition: var(--transition-all);
}

.message:hover .content {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.margin-left-9 {
    margin-left: 60px;
    margin-top: -10px;
    margin-bottom: 15px;
}

#btn-like,
#btn-unlike {
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    border: none;
    background: var(--chatbot-surface);
    color: var(--chatbot-on-surface);
    transition: var(--transition-all);
    box-shadow: var(--shadow-sm);
}

#btn-like:hover,
#btn-unlike:hover {
    background: var(--chatbot-success);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Responsive design amélioré */
@media (max-width: 768px) {
    #chatbot-container-botami {
        position: fixed !important;
        bottom: 0px !important;
        right: 0px !important;
        left: 0px !important;
    }
    
    #chatbot-widget-botami {
        width: 100vw !important;
        height: 100vh !important;
        max-height: 100vh !important;
        border-radius: 0 !important;
        animation: slideUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    @keyframes slideUp {
        0% {
            transform: translateY(100%);
        }
        100% {
            transform: translateY(0);
        }
    }

    #chatbot-input {
        margin-left: 10px !important;
        margin-right: 10px !important;
        font-size: 16px; /* Évite le zoom sur iOS */
    }
    
    #champ_start_mesage {
        right: 80px;
        bottom: 80px;
        max-width: calc(100vw - 120px);
    }
}

@media screen and (max-width: 393px) {
    #chatbot-widget-botami {
        height: 100% !important;
        width: 100vw !important;
    }

    .chat-bot-textearea {
        position: relative;
        margin-top: 0 !important;
    }
}

@media screen and (max-width: 375px) {
    .chat-bot-textearea {
        position: relative;
        margin-top: 0 !important;
    }

    #chatbot-container-botami {
        position: fixed;
        bottom: 0px;
        right: 0px;
        height: 100%;
        z-index: 2147483647;
        max-height: auto;
        bottom: 0px;
        left: 0px;
        display: none;
    }

    #chatbot-widget-botami {
        height: 100% !important;
        width: 100vw !important;
    }
}

/* Animations améliorées */
.dot {
    animation: blink 1s infinite;
    width: 8px;
    height: 8px;
    background: var(--chatbot-on-surface-variant);
    border-radius: 50%;
    display: inline-block;
    margin: 0 2px;
}

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

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

@keyframes blink {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

.image-bot-typing {
    animation: image_bot_typing 1s infinite ease-in-out;
}

@keyframes image_bot_typing {
    0%, 100% {
        transform: translateX(0px);
    }
    50% {
        transform: translateX(3px);
    }
}

.padding-20 {
    padding-bottom: 33px;
}

/* Bouton refresh modernisé */
.btn-refresh {
    padding: 10px 20px;
    width: 70%;
    border-radius: var(--radius-lg);
    color: white;
    text-align: center;
    position: relative;
    border: none;
    font-size: 13px;
    font-weight: 600;
    display: none;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    transition: var(--transition-all);
    box-shadow: var(--shadow-sm);
}

.btn-refresh:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.-mtop-2 {
    margin-top: -10px;
}

.div-btn-refresh {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    background: linear-gradient(to bottom, var(--chatbot-surface), var(--chatbot-surface-variant));
    border-bottom: 1px solid var(--chatbot-border);
}

.text-smal {
    font-size: 12px;
    color: white;
}

.btn-rafraich p {
    position: relative;
    top: -5px;
}

/* Styles Markdown modernisés */
#chatbot-container-botami .small_text,
#chatbot-container-botami .quick-reply-btn {
    line-height: 1.5 !important;
    word-wrap: break-word !important;
    font-size: 14px !important;
    font-family: var(--main-font) !important;
}

.md-heading {
    display: block !important;
    font-family: var(--heading-font) !important;
    font-weight: 600 !important;
    margin: 8px 0 4px 0 !important;
    color: var(--chatbot-on-surface) !important;
    line-height: 1.3 !important;
}

.md-h1 {
    font-size: 1.2em !important;
    border-bottom: 2px solid var(--chatbot-border) !important;
    padding-bottom: 4px !important;
}

.md-h2 {
    font-size: 1.1em !important;
    border-bottom: 1px solid var(--chatbot-border) !important;
    padding-bottom: 3px !important;
}

.md-h3 {
    font-size: 1em !important;
}

.md-h4 {
    font-size: 0.9em !important;
}

.md-h5, .md-h6 {
    font-size: 0.8em !important;
}

.bullet-item, .numbered-item {
    display: block !important;
    padding-left: 8px !important;
    position: relative !important;
    margin: 4px 0 !important;
    font-size: 14px !important;
}

.small_text strong {
    font-weight: 600 !important;
    color: var(--chatbot-on-surface) !important;
}

.small_text em {
    font-style: italic !important;
    color: var(--chatbot-on-surface-variant) !important;
}

.small_text a {
    color: var(--chatbot-primary) !important;
    text-decoration: none !important;
    transition: var(--transition-colors) !important;
    border-bottom: 1px solid transparent !important;
}

.small_text a:hover {
    color: var(--chatbot-secondary) !important;
    border-bottom-color: var(--chatbot-secondary) !important;
}

.md-code-block {
    background: var(--chatbot-surface-variant) !important;
    padding: 12px 16px !important;
    border-radius: var(--radius-md) !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
    font-size: 0.85em !important;
    margin: 8px 0 !important;
    overflow-x: auto !important;
    white-space: pre !important;
    border: 1px solid var(--chatbot-border) !important;
    display: block !important;
    box-shadow: var(--shadow-sm) !important;
}

.md-code-inline {
    background: var(--chatbot-surface-variant) !important;
    padding: 2px 6px !important;
    border-radius: var(--radius-sm) !important;
    font-family: 'JetBrains Mono', 'Fira Code', monospace !important;
    font-size: 0.85em !important;
    color: var(--chatbot-primary) !important;
    border: 1px solid var(--chatbot-border) !important;
}

.md-blockquote {
    border-left: 4px solid var(--chatbot-primary) !important;
    padding-left: 12px !important;
    margin: 8px 0 8px 4px !important;
    color: var(--chatbot-on-surface-variant) !important;
    font-style: italic !important;
    font-size: 14px !important;
    display: block !important;
    background: var(--chatbot-surface-variant) !important;
    padding: 12px !important;
    border-radius: var(--radius-md) !important;
}

.md-hr {
    border: 0 !important;
    border-top: 1px solid var(--chatbot-border) !important;
    margin: 16px 0 !important;
    height: 1px !important;
    display: block !important;
}

.input-width-227 {
    width: 225px !important;
    font-size: 14px !important;
    padding: 8px 12px !important;
    border-radius: var(--radius-md);
    border: 2px solid var(--chatbot-border);
    transition: var(--transition-all);
}

.input-width-227:focus {
    border-color: var(--chatbot-primary);
    box-shadow: 0 0 0 3px rgba(99, 61, 230, 0.1);
}

/* Animations macOS améliorées */
@keyframes macClosingAnimation {
    0% {
        opacity: 1;
        transform: perspective(1200px) rotateX(0deg) scale(1);
    }
    30% {
        opacity: 1;
        transform: perspective(1200px) rotateX(-5deg) scale(0.95);
    }
    100% {
        opacity: 0;
        transform: perspective(1200px) rotateX(90deg) scale(0.5);
        transform-origin: top center;
    }
}

@keyframes macOpeningAnimation {
    0% {
        opacity: 0;
        transform: perspective(1200px) rotateX(-90deg) scale(0.7);
    }
    60% {
        opacity: 1;
        transform: perspective(1200px) rotateX(10deg) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: perspective(1200px) rotateX(0deg) scale(1);
    }
}

.chatbot-mac-closing {
    animation: macClosingAnimation 0.6s ease-in forwards;
    transform-origin: center top;
    display: block !important;
}

.chatbot-mac-opening {
    display: block !important;
    animation: macOpeningAnimation 0.7s ease-out forwards;
    transform-origin: center top;
}

@keyframes pulseAnimation {
    0% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
    50% {
        transform: scale(1.05);
        box-shadow: var(--shadow-lg);
    }
    100% {
        transform: scale(1);
        box-shadow: var(--shadow-md);
    }
}

.chatbot-pulse {
    animation: pulseAnimation 2s infinite;
}

/* Lead form modernisé */
.lead-form-container {
    max-width: 350px;
    margin: 16px 0;
}

.lead-message, 
.lead-form-wrapper {
    transition: var(--transition-all);
    background: var(--chatbot-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--chatbot-border);
}

.lead-form-wrapper:hover {
    box-shadow: var(--shadow-lg) !important;
    transform: translateY(-1px);
}

.avatar-container {
    position: relative;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.avatar-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background: var(--chatbot-success);
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.4);
}

.form-control:focus {
    box-shadow: 0 0 0 4px rgba(99, 61, 230, 0.1) !important;
    border-color: var(--chatbot-primary) !important;
}

.form-check-input:checked {
    background-color: var(--chatbot-primary) !important;
    border-color: var(--chatbot-primary) !important;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.animate__fadeIn {
    animation: fadeIn 0.5s ease forwards;
}

/* Styles spécifiques au widget */
.chatbot-widget-botami ::placeholder {
    color: var(--chatbot-on-surface-variant) !important;
}

.chatbot-widget-botami a,
.chatbot-widget-botami button {
    text-decoration: none !important;
    transition: var(--transition-all) !important;
}

.chatbot-widget-botami input {
    color: var(--chatbot-on-surface) !important;
    font-family: var(--main-font) !important;
}

.chatbot-widget-botami a:hover,
.chatbot-widget-botami button:hover {
    text-decoration: none !important;
}

.chatbot-widget-botami h6, .chatbot-widget-botami .h6,
.chatbot-widget-botami h5, .chatbot-widget-botami .h5,
.chatbot-widget-botami h4, .chatbot-widget-botami .h4,
.chatbot-widget-botami h3, .chatbot-widget-botami .h3,
.chatbot-widget-botami h2, .chatbot-widget-botami .h2,
.chatbot-widget-botami h1, .chatbot-widget-botami .h1 {
    line-height: 1.3 !important;
    font-family: var(--heading-font) !important;
}

.input_lead_chatbot_botami {
    border-radius: var(--radius-lg) !important;
    margin-bottom: 12px !important;
    height: 48px;
    color: var(--chatbot-on-surface) !important;
    border: 2px solid var(--chatbot-border) !important;
    padding: 12px 16px !important;
    font-family: var(--main-font) !important;
    transition: var(--transition-all) !important;
    background: var(--chatbot-surface) !important;
}

.input_lead_chatbot_botami:focus {
    border-color: var(--chatbot-primary) !important;
    box-shadow: 0 0 0 4px rgba(99, 61, 230, 0.1) !important;
    transform: translateY(-1px) !important;
}

.input_lead_chatbot_botami_btn {
    color: white !important;
    background: linear-gradient(135deg, var(--chatbot-primary) 0%, var(--chatbot-secondary) 100%) !important;
    border: none !important;
    border-radius: var(--radius-lg) !important;
    padding: 12px 24px !important;
    font-weight: 600 !important;
    transition: var(--transition-all) !important;
    box-shadow: var(--shadow-md) !important;
}

.input_lead_chatbot_botami_btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--shadow-lg) !important;
}

.input_lead_chatbot_botami::placeholder {
    color: var(--chatbot-on-surface-variant) !important;
}

.message.bot-message-botami {
    background: var(--chatbot-surface) !important;
    color: var(--chatbot-on-surface) !important;
    padding: 16px 20px !important;
    border-radius: var(--radius-xl) var(--radius-xl) var(--radius-xl) 6px !important;
    box-shadow: var(--shadow-md) !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    border: 1px solid var(--chatbot-border) !important;
    margin-right: auto !important;
    position: relative !important;
}


.message {
    display: flex;
    align-items: start;
    animation: messageSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
    opacity: 0;
    font-family: var(--main-font);
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --chatbot-surface: #1e293b;
        --chatbot-surface-variant: #0f172a;
        --chatbot-on-surface: #f1f5f9;
        --chatbot-on-surface-variant: #94a3b8;
        --chatbot-border: #334155;
        --chatbot-border-variant: #475569;
    }
}