.bot-widget-container { 
    position: fixed; 
    bottom: 20px; 
    right: 20px; 
    z-index: 9999; 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; 
}
.bot-widget-button { 
    position: relative;
    z-index: 1;
    width: 72px; 
    height: 72px; 
    border-radius: 50%; 
    background: var(--widget-toggle-button-bg, var(--widget-button-color, var(--widget-color, #D4A017))); 
    color: var(--widget-toggle-button-icon-color, #ffffff); 
    border: none; 
    cursor: pointer; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.15); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 29px; 
    transition: all 0.3s ease; 
}
.bot-widget-button:hover { 
    transform: scale(1.1); 
    box-shadow: 0 6px 16px rgba(0,0,0,0.2); 
}
.bot-widget-window { 
    --widget-messages-scroll-inset-top: 0px;
    --widget-messages-scroll-inset-bottom: 0px;
    --widget-messages-inner-bottom-extra: 10px;
    --widget-footer-overlay-height: 0px;
    position: absolute; 
    bottom: 0; 
    right: 0; 
    z-index: 2;
    width: var(--widget-width, 456px); 
    max-width: calc(100vw - 40px); 
    height: var(--widget-height, 720px); 
    max-height: calc(100vh - 40px); 
    background: var(--widget-window-bg, #ffffff); 
    border-radius: var(--widget-border-radius, 20px); 
    overflow: hidden; 
    box-shadow: 0 8px 32px rgba(0,0,0,0.2); 
    display: flex;
    flex-direction: column;
    opacity: 0; 
    transform: translateY(20px) scale(0.9); 
    transition: all 0.3s ease; 
    pointer-events: none; 
}
.bot-widget-window.open { 
    opacity: 1; 
    transform: translateY(0) scale(1); 
    pointer-events: all; 
}
.bot-widget-header { 
    background: var(--widget-header-color, var(--widget-color, #D4A017)); 
    color: white; 
    padding: 19px 24px; 
    border-radius: var(--widget-border-radius, 20px) var(--widget-border-radius, 20px) 0 0; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
}
.bot-widget-header h3 { 
    margin: 0; 
    font-size: var(--widget-header-title-size, 22px); 
    font-weight: 600; 
    color: var(--widget-header-title-color, white); 
    font-family: var(--widget-header-title-font, inherit); 
}
.bot-widget-close { 
    position: relative;
    transform: translateX(var(--widget-close-offset-x, 0px));
    background: var(--widget-close-bg, transparent); 
    border: 1px solid var(--widget-close-border, rgba(255, 255, 255, 0.2)); 
    color: var(--widget-close-color, white); 
    font-size: 0;
    font-family: var(--widget-close-font, inherit); 
    cursor: pointer; 
    padding: 0; 
    margin: 0;
    box-sizing: border-box;
    width: var(--widget-close-box-size, 36px); 
    height: var(--widget-close-box-size, 36px); 
    min-width: var(--widget-close-box-size, 36px); 
    min-height: var(--widget-close-box-size, 36px); 
    flex-shrink: 0;
    overflow: visible;
    border-radius: 50%; 
    transition: background 0.2s; 
}
.bot-widget-close::before,
.bot-widget-close::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: calc(var(--widget-close-size, 29px) * 0.52);
    height: max(2px, calc(var(--widget-close-size, 29px) * 0.1));
    background: currentColor;
    border-radius: 1px;
    transform-origin: center center;
    pointer-events: none;
}
.bot-widget-close::before {
    transform: translate(-50%, -50%) rotate(45deg);
}
.bot-widget-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}
.bot-widget-close:hover { 
    background: var(--widget-close-hover-bg, rgba(255,255,255,0.2)); 
}
.bot-widget-close--text-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    font-size: var(--widget-close-size, 29px);
}
.bot-widget-close--text-icon::before,
.bot-widget-close--text-icon::after {
    display: none !important;
    content: none !important;
}
.bot-widget-bg-image-layered {
    position: relative;
    isolation: isolate;
}
.bot-widget-bg-image-layered::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    border-radius: inherit;
    background-image: var(--widget-bg-image-url);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: var(--widget-bg-image-opacity, 1);
}
.bot-widget-bg-image-layered > * {
    position: relative;
    z-index: 1;
}
.bot-widget-messages-viewport {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    overflow: hidden;
    padding: 0;
    padding-bottom: var(--widget-footer-overlay-height, 0px);
}
.bot-widget-messages,
#botWidgetMessages { 
    flex: 1 1 0;
    width: 100%;
    min-height: 0;
    box-sizing: border-box;
    margin-top: var(--widget-messages-scroll-inset-top, 0px);
    margin-bottom: var(--widget-messages-scroll-inset-bottom, 0px);
    height: calc(100% - var(--widget-messages-scroll-inset-top, 0px) - var(--widget-messages-scroll-inset-bottom, 0px));
    max-height: calc(100% - var(--widget-messages-scroll-inset-top, 0px) - var(--widget-messages-scroll-inset-bottom, 0px));
    overflow-x: hidden;
    overflow-y: auto; 
    padding: 24px 24px calc(24px + var(--widget-messages-inner-bottom-extra, 10px) + var(--widget-footer-overlay-height, 0px)) 24px;
    display: flex; 
    flex-direction: column; 
    gap: 12px; 
    color: var(--widget-text-color, #333); 
    font-size: var(--widget-text-size, 16px); 
    font-family: var(--widget-text-font, inherit); 
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}
.bot-widget-messages-viewport > .bot-widget-messages {
    /* В новой разметке фон рисуется на обёртке, а контентный блок прозрачный. */
    background: transparent !important;
}
.bot-widget-messages::-webkit-scrollbar,
#botWidgetMessages::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}
.bot-widget-messages::-webkit-scrollbar-track,
#botWidgetMessages::-webkit-scrollbar-track {
    background: transparent;
}
.bot-widget-messages::-webkit-scrollbar-thumb,
#botWidgetMessages::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.18);
    border-radius: 999px;
}
.bot-widget-messages::-webkit-scrollbar-thumb:hover,
#botWidgetMessages::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}
.bot-widget-message-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-width: 80%;
    width: fit-content;
}
.bot-widget-message-row.user {
    margin-left: 20%;
    align-self: flex-end;
    align-items: flex-end;
}
.bot-widget-message-row.bot {
    margin-right: 20%;
    align-self: flex-start;
    align-items: flex-start;
}
.bot-widget-message-time {
    font-size: 0.72em;
    line-height: 1.2;
    color: var(--widget-message-time-color, rgba(0, 0, 0, 0.45));
    padding: 0 4px;
    white-space: nowrap;
}
.bot-widget-message-row.user .bot-widget-message-time {
    text-align: right;
}
.bot-widget-message-row.bot .bot-widget-message-time {
    text-align: left;
}
.bot-widget-answer-links {
    font-size: 0.88em;
    line-height: 1.15;
    padding: 0 4px;
    display: flex;
    flex-direction: column;
    gap: 0;
}
.bot-widget-answer-links a {
    display: block;
    margin: 0;
    padding: 0;
    line-height: 1.15;
    text-decoration: underline;
}
.bot-widget-message-inner {
    display: inline;
}

.bot-widget-message { 
    max-width: 100%; 
    padding: 14px 19px; 
    border-radius: 14px; 
    word-wrap: break-word; 
    line-height: 1.6; 
    white-space: pre-wrap; 
}
.bot-widget-message.user { 
    background: var(--widget-color, #D4A017); 
    color: white; 
    border-bottom-right-radius: 5px; 
}
.bot-widget-message.bot { 
    background: #f1f3f5; 
    color: #333; 
    border-bottom-left-radius: 5px; 
}
.bot-widget-message strong { 
    font-weight: 600; 
}
.bot-widget-message em { 
    font-style: italic; 
}
.bot-widget-message code { 
    background: rgba(0,0,0,0.1); 
    padding: 2px 6px; 
    border-radius: 4px; 
    font-family: monospace; 
    font-size: 0.9em; 
}
.bot-widget-message.user code { 
    background: rgba(255,255,255,0.2); 
}
.bot-widget-message a { 
    text-decoration: underline; 
    word-break: break-all; 
    font-size: var(--widget-link-size, inherit); 
    font-family: var(--widget-link-font, inherit); 
    font-weight: var(--widget-link-weight, 600); 
}
.bot-widget-message a:hover { 
    opacity: 0.85; 
}
.bot-widget-message.user a { 
    text-decoration: underline; 
}
.bot-widget-footer {
    --widget-footer-inset-x: 32px;
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    flex-shrink: 0;
    padding: 16px;
    background: var(--widget-footer-bg, #f8f9fa);
    border-top: var(--widget-footer-border-top-width, 1px) solid var(--widget-footer-border-top-color, #e9ecef);
    border-radius: 0 0 var(--widget-border-radius, 20px) var(--widget-border-radius, 20px);
    pointer-events: none;
}
.bot-widget-footer > * {
    pointer-events: auto;
}
.bot-widget-input-container {
    width: 100%;
    box-sizing: border-box;
}
.bot-widget-input-row {
    --widget-send-gap: 0.2em;
    --widget-send-btn-max: 2.75em;
    --widget-send-btn-size: min(2.75em, var(--widget-send-btn-max));
    --widget-input-text-size: 1rem;
    --widget-input-width-pct: 100;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    width: calc(100% + var(--widget-footer-inset-x, 32px));
    max-width: none;
    margin-left: calc(var(--widget-footer-inset-x, 32px) / -2);
    margin-right: calc(var(--widget-footer-inset-x, 32px) / -2);
    font-size: var(--widget-input-text-size, 1rem);
    box-sizing: border-box;
}
.bot-widget-input-group {
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}
.bot-widget-send-wrap {
    position: absolute;
    top: var(--widget-send-gap);
    right: var(--widget-send-gap);
    bottom: var(--widget-send-gap);
    width: var(--widget-send-btn-size);
    transform: translateX(var(--widget-send-offset-x, 0px));
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    container-type: size;
    z-index: 2;
    pointer-events: none;
}
.bot-widget-send-wrap #botWidgetSend,
.bot-widget-send-wrap .bot-widget-send {
    pointer-events: auto;
}
.bot-widget-send-wrap .bot-widget-send-blocker {
    pointer-events: auto;
}
.bot-widget-send-wrap--fixed {
    top: 50%;
    bottom: auto;
    height: var(--widget-send-btn-size);
    width: var(--widget-send-btn-size);
    transform: translateY(-50%) translateX(var(--widget-send-offset-x, 0px));
}
.bot-widget-input-area { 
    padding: 19px; 
    border-top: 1px solid #e0e0e0; 
    border-radius: 0 0 var(--widget-border-radius, 20px) var(--widget-border-radius, 20px); 
    display: flex; 
    gap: 10px; 
}
.bot-widget-input,
#botWidgetInput { 
    display: block;
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    max-width: none;
    min-height: var(--widget-input-min-height, auto);
    height: var(--widget-input-height, auto);
    padding: var(--widget-send-gap) calc(var(--widget-send-btn-size) + var(--widget-send-gap) * 2) var(--widget-send-gap) 0.85em;
    margin: 0;
    line-height: 1.8;
    border: var(--widget-input-border-width, 1px) solid var(--widget-input-border-color, #ddd); 
    border-radius: var(--widget-input-radius, 29px); 
    font-size: inherit;
    font-family: var(--widget-input-text-font, inherit); 
    outline: none; 
    color: var(--widget-input-text-color, #333); 
    background: var(--widget-input-bg, #ffffff); 
}
.bot-widget-input::placeholder { 
    color: var(--widget-input-placeholder-color, #999); 
}
.bot-widget-input:focus { 
    border-color: var(--widget-color, #D4A017); 
}
.bot-widget-send,
#botWidgetSend { 
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    box-sizing: border-box;
    flex-shrink: 0;
    padding: 0;
    background: var(--widget-button-color, var(--widget-color, #D4A017)); 
    color: var(--widget-send-icon-color, #ffffff); 
    border: none; 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: var(--widget-send-icon-em, 1em);
    transition: all 0.2s; 
}
.bot-widget-send:hover { 
    transform: scale(1.1); 
}
.bot-widget-send:disabled { 
    opacity: 0.5; 
    cursor: not-allowed; 
    transform: none; 
}
.bot-widget-loading { 
    display: inline-block; 
    width: 24px; 
    height: 24px; 
    border: 4px solid rgba(255,255,255,0.3); 
    border-top-color: white; 
    border-radius: 50%; 
    animation: spin 0.8s linear infinite; 
}
@keyframes spin { 
    to { transform: rotate(360deg); } 
}