:root {
    --dan-primary: #0088cc;
    --dan-bg: #ffffff;
    --dan-text: #222222;
    --dan-gray: #f4f5f7;
    --dan-border: #e1e4e8;
    --dan-radius: 12px;
    --dan-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.dan-widget-root * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.dan-trigger-btn, .dan-trigger-btn * {
    touch-action: none;
}

.dan-trigger-btn {
    position: fixed;
    bottom: var(--dan-offset-y, 20px);
    right: var(--dan-offset-x, 20px);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--dan-primary);
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: var(--dan-shadow);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2147482000;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.dan-trigger-btn:hover {
    transform: scale(1.05);
}

.dan-position-bottom-left {
    right: auto;
    left: var(--dan-offset-x, 20px);
}

.dan-badge-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #e53935;
    color: #fff;
    font-size: 11px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 10px;
    display: none;
}

.dan-chat-window {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: var(--dan-width, 380px);
    max-width: calc(100vw - 40px);
    height: var(--dan-height, 580px);
    max-height: calc(100vh - 120px);
    background: var(--dan-bg);
    border-radius: var(--dan-radius);
    box-shadow: var(--dan-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 2147483000;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    pointer-events: none;
    transition: transform 0.25s cubic-bezier(0.1, 0.9, 0.2, 1), opacity 0.25s ease;
}

.dan-chat-window.dan-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.dan-position-bottom-left + .dan-chat-window {
    right: auto;
    left: 20px;
}

.dan-resize-grip {
    position: absolute;
    top: 0;
    left: 0;
    width: 18px;
    height: 18px;
    cursor: nwse-resize;
    z-index: 3;
    touch-action: none;
}
.dan-resize-grip::before {
    content: "";
    position: absolute;
    top: 5px;
    left: 5px;
    width: 7px;
    height: 7px;
    border-top: 2px solid rgba(255, 255, 255, 0.7);
    border-left: 2px solid rgba(255, 255, 255, 0.7);
}
@media (max-width: 480px) {
    .dan-resize-grip { display: none; }
}

.dan-chat-header {
    background: var(--dan-primary);
    color: #ffffff;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dan-header-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.dan-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 24px;
}

.dan-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4caf50;
    display: inline-block;
    margin-right: 4px;
}

.dan-btn-close {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    opacity: 0.8;
}

.dan-btn-close:hover {
    opacity: 1;
}

.dan-messages-body {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--dan-gray);
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.dan-messages-body::-webkit-scrollbar { display: none; }

.dan-msg-bubble {
    max-width: 82%;
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 14px;
    line-height: 1.45;
    word-break: break-word;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.dan-msg-client {
    align-self: flex-end;
    background: var(--dan-primary);
    color: #ffffff;
    border-bottom-right-radius: 2px;
}

.dan-msg-ai, .dan-msg-operator {
    align-self: flex-start;
    background: #ffffff;
    color: var(--dan-text);
    border-bottom-left-radius: 2px;
    border: 1px solid var(--dan-border);
}

.dan-msg-system {
    align-self: center;
    background: rgba(0,0,0,0.05);
    color: #666;
    font-size: 12px;
    padding: 6px 12px;
    border-radius: 12px;
    text-align: center;
}

.dan-file-preview-tag {
    display: inline-block;
    background: rgba(0,0,0,0.06);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-top: 6px;
    text-decoration: none;
    color: inherit;
}

.dan-typing {
    display: flex;
    align-items: center;
    gap: 8px;
    align-self: flex-start;
    padding: 8px 12px;
    background: #fff;
    border-radius: 14px;
    width: fit-content;
    max-width: 85%;
    box-shadow: 0 1px 2px rgba(0, 0, 0, .06);
}

.dan-typing-label {
    font-size: 12px;
    color: #8a8f98;
    white-space: nowrap;
}

.dan-typing-dots {
    display: flex;
    gap: 4px;
}

.dan-typing-dots span {
    width: 7px;
    height: 7px;
    background: var(--dan-primary);
    border-radius: 50%;
    opacity: .4;
    animation: danTyping 1.2s infinite ease-in-out both;
}

.dan-typing-dots span:nth-child(2) { animation-delay: .15s; }
.dan-typing-dots span:nth-child(3) { animation-delay: .3s; }

@keyframes danTyping {
    0%, 60%, 100% { transform: translateY(0); opacity: .35; }
    30% { transform: translateY(-5px); opacity: 1; }
}

.dan-lead-form {
    padding: 12px 16px;
    background: #ffffff;
    border-top: 1px solid var(--dan-border);
    display: none;
}

.dan-lead-form.dan-active {
    display: block;
}

.dan-lead-form input {
    width: 100%;
    padding: 8px 10px;
    margin-bottom: 8px;
    border: 1px solid var(--dan-border);
    border-radius: 6px;
    font-size: 13px;
}

.dan-152fz-text {
    font-size: 10px;
    color: #888;
    margin-top: 4px;
    line-height: 1.2;
}

.dan-input-footer {
    padding: 12px;
    background: #ffffff;
    border-top: 1px solid var(--dan-border);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dan-input-footer textarea {
    flex: 1;
    border: 1px solid var(--dan-border);
    border-radius: 18px;
    padding: 8px 12px;
    font-size: 14px;
    resize: none;
    outline: none;
    min-height: 38px;
    max-height: 100px;
    color: #000000;
    background-color: #ffffff;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.dan-input-footer textarea::-webkit-scrollbar { display: none; }

.dan-btn-icon {
    background: transparent;
    border: none;
    color: #666;
    cursor: pointer;
    font-size: 18px;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dan-btn-icon:hover {
    color: var(--dan-primary);
}

.dan-btn-send {
    background: var(--dan-primary);
    color: #ffffff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dan-widget-root button:focus-visible,
.dan-widget-root textarea:focus-visible,
.dan-widget-root input:focus-visible {
    outline: 2px solid var(--dan-primary);
    outline-offset: 1px;
}

@media (prefers-reduced-motion: reduce) {
    .dan-chat-window, .dan-trigger-btn, .dan-typing-dots span {
        transition: none !important;
        animation: none !important;
    }
}

@media (max-width: 480px) {
    /* Полноэкранное окно на телефоне: перекрывает весь экран устройства, а не «встраивается»
       в поток страницы. !important — чтобы победить возможные инлайн-стили/стили сайта;
       fixed + top/left/right/bottom + dvh дают корректную высоту с учётом адресной строки. */
    .dan-chat-window {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        height: 100dvh !important;
        max-width: 100vw !important;
        max-height: none !important;
        margin: 0 !important;
        border-radius: 0 !important;
        transform: none !important;
    }
    .dan-position-bottom-left + .dan-chat-window {
        left: 0 !important;
        right: 0 !important;
    }
}

/* Блокировка прокрутки фона, пока открыто полноэкранное окно на телефоне —
   страница под виджетом не «протекает» и не тянется, окно держится на месте. */
body.dan-modal-open {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    overflow: hidden !important;
}
.dan-btn-sound {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 16px;
    cursor: pointer;
    opacity: 0.85;
    margin-right: 4px;
}
.dan-btn-sound:hover { opacity: 1; }

.dan-msg-status {
    display: inline-block;
    margin-left: 6px;
    font-size: 11px;
    line-height: 1;
    opacity: 0.75;
    vertical-align: baseline;
}
.dan-msg-status.dan-read { color: #34b7f1; opacity: 1; }

.dan-msg-bubble a { color: inherit; text-decoration: underline; word-break: break-all; }
.dan-msg-ai a, .dan-msg-operator a { color: #0a66c2; }
.dan-msg-bubble code {
    background: rgba(0,0,0,0.08);
    padding: 1px 5px;
    border-radius: 4px;
    font-family: Menlo, Consolas, monospace;
    font-size: 12px;
}
.dan-msg-bubble strong { font-weight: 600; }

.dan-avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.dan-header-info { min-width: 0; flex: 1; }
.dan-header-info > div { min-width: 0; }
.dan-header-info strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
.dan-btn-sound, .dan-btn-close { flex-shrink: 0; }
.dan-chat-header { gap: 8px; box-sizing: border-box; max-width: 100%; }

@media (max-width: 480px) {
    .dan-chat-header { padding: 12px 14px; }
    .dan-avatar { width: 32px; height: 32px; }
    .dan-btn-sound { font-size: 15px; margin-right: 2px; }
    .dan-btn-close { font-size: 22px; }
    .dan-header-info span { font-size: 10px; }
}

.dan-chat-header { flex-shrink: 0 !important; min-height: 56px; box-sizing: border-box; }
.dan-messages-body { min-height: 0; }
.dan-lead-form { flex-shrink: 0; }
.dan-input-footer { flex-shrink: 0; }

.dan-msg-time { font-size: 10px; opacity: 0.55; margin-top: 4px; }

.dan-chat-header { cursor: move; }
.dan-copyright { flex-shrink: 0; text-align: center; font-size: 10px; padding: 4px 0 6px; opacity: 0.5; }
.dan-copyright a { color: inherit; text-decoration: none; }

/* Decorative folded corner in the header, rubber (auto-growing) header */
.dan-chat-header { position: relative; }
.dan-chat-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 14px 14px 0 0;
    border-color: rgba(255, 255, 255, 0.32) transparent transparent transparent;
    pointer-events: none;
}

/* Pre-chat welcome header text vs normal identity block */
.dan-welcome-header-text {
    display: none;
    font-size: 14px;
    font-weight: 500;
    white-space: normal;
    line-height: 1.35;
}
.dan-chat-window.dan-has-welcome-title:not(.dan-chat-started) .dan-avatar,
.dan-chat-window.dan-has-welcome-title:not(.dan-chat-started) .dan-identity-block {
    display: none;
}
.dan-chat-window.dan-has-welcome-title:not(.dan-chat-started) .dan-welcome-header-text {
    display: block;
}

/* Download-transcript button, only shown once the chat has started */
.dan-btn-download {
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
    opacity: 0.85;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 4px;
    margin-right: 2px;
    flex-shrink: 0;
}
.dan-btn-download:hover { opacity: 1; }
.dan-chat-window.dan-chat-started .dan-btn-download { display: inline-flex; }

/* Pre-chat welcome screen (team avatars) */
.dan-messages-body { position: relative; }
.dan-welcome-screen {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 24px;
    background: var(--dan-gray);
    text-align: center;
    z-index: 2;
}
.dan-welcome-avatars {
    display: flex;
    gap: 28px;
    justify-content: center;
    flex-wrap: wrap;
}
.dan-welcome-avatar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.dan-welcome-avatar {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    background: #e8f0fb;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 26px;
    color: var(--dan-primary);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}
.dan-welcome-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    margin-right: 0;
    border: 2px solid #fff;
}
.dan-welcome-avatar-name {
    font-size: 14px;
    color: var(--dan-text);
    font-weight: 500;
}
.dan-welcome-text {
    font-size: 16px;
    color: var(--dan-text);
    font-weight: 500;
}

/* Emoji picker */
.dan-emoji-wrap { position: static; }
.dan-input-footer { position: relative; }
.dan-emoji-panel {
    position: absolute;
    bottom: 60px;
    left: 8px;
    right: 8px;
    display: none;
    grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
    gap: 2px;
    max-height: 216px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: #fff;
    border: 1px solid var(--dan-border);
    border-radius: 12px;
    padding: 8px;
    box-shadow: var(--dan-shadow);
    z-index: 30;
}
.dan-emoji-panel.dan-active { display: grid; }
.dan-emoji-item {
    border: none;
    background: transparent;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.dan-emoji-item:hover { background: var(--dan-gray); }
.dan-btn-emoji { font-size: 20px; }

/* Launcher: avatar photo + label */
.dan-trigger-btn.dan-launcher-avatar { padding: 0; overflow: hidden; }
.dan-trigger-btn.dan-launcher-avatar .dan-avatar-img,
.dan-launcher-img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; display: block; }
.dan-trigger-btn.dan-launcher-avatar { font-size: 24px; font-weight: 700; }
.dan-trigger-btn.dan-launcher-avatar::after {
    content: "";
    position: absolute;
    top: 2px; right: 2px;
    width: 13px; height: 13px;
    background: #e53935;
    border: 2px solid #ffffff;
    border-radius: 50%;
    animation: dan-note-pulse 2s ease-out infinite;
}
.dan-launcher-label {
    position: fixed;
    bottom: calc(var(--dan-offset-y, 20px) + 74px);
    right: var(--dan-offset-x, 20px);
    max-width: 220px;
    min-height: 40px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    background: #ffffff;
    color: #1d2327;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.3;
    text-align: left;
    padding: 10px 14px;
    border: none;
    border-radius: 14px;
    box-shadow: var(--dan-shadow);
    cursor: pointer;
    z-index: 2147482000;
    visibility: hidden;
    opacity: 0;
    transform: translateY(10px) scale(0.9);
    transform-origin: bottom right;
    transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.18, 0.9, 0.3, 1.3);
}
.dan-position-bottom-left .dan-launcher-label { transform-origin: bottom left; }
.dan-launcher-label.dan-show { visibility: visible; opacity: 1; transform: none; }
.dan-launcher-label.dan-hidden { visibility: hidden; opacity: 0; pointer-events: none; }
.dan-launcher-label.dan-launcher-ding { animation: dan-launcher-ding 0.55s ease; }
.dan-launcher-typing { display: none; align-items: center; gap: 5px; height: 18px; }
.dan-launcher-typing i { width: 7px; height: 7px; border-radius: 50%; background: #9aa0a6; display: inline-block; animation: dan-launcher-dot 1s infinite ease-in-out; }
.dan-launcher-typing i:nth-child(2) { animation-delay: 0.15s; }
.dan-launcher-typing i:nth-child(3) { animation-delay: 0.3s; }
.dan-launcher-typing-mode .dan-launcher-typing { display: inline-flex; }
.dan-launcher-typing-mode .dan-launcher-text { display: none; }
@keyframes dan-launcher-dot { 0%, 60%, 100% { transform: translateY(0); opacity: 0.5; } 30% { transform: translateY(-5px); opacity: 1; } }
@keyframes dan-launcher-ding { 0% { transform: scale(1); } 30% { transform: scale(1.06) rotate(-1.5deg); } 55% { transform: scale(0.98) rotate(1deg); } 100% { transform: scale(1); } }
@keyframes dan-note-pulse { 0% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0.6); } 70% { box-shadow: 0 0 0 8px rgba(229, 57, 53, 0); } 100% { box-shadow: 0 0 0 0 rgba(229, 57, 53, 0); } }

/* Telegram handoff button + panel */
.dan-btn-tg {
    background: transparent;
    border: none;
    color: #ffffff;
    cursor: pointer;
    opacity: 0.9;
    margin-right: 4px;
    display: inline-flex;
    align-items: center;
    padding: 2px;
    flex-shrink: 0;
}
.dan-btn-tg:hover { opacity: 1; }
.dan-tg-handoff {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    background: #ffffff;
    z-index: 40;
    border-radius: inherit;
    overflow: hidden;
}
.dan-tg-handoff.dan-active { display: flex; }
.dan-tg-hero {
    background: var(--dan-primary);
    color: #ffffff;
    padding: 18px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}
.dan-tg-back {
    background: rgba(255,255,255,0.2);
    border: none;
    color: #ffffff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.dan-tg-back:hover { background: rgba(255,255,255,0.3); }
.dan-tg-hero-title { font-size: 18px; font-weight: 700; }
.dan-tg-body { padding: 20px; overflow-y: auto; flex: 1; color: #1d2327; }
.dan-tg-title { font-size: 19px; font-weight: 700; margin: 0 0 16px; line-height: 1.3; color: #1d2327; }
.dan-tg-steps { margin: 0 0 20px; padding-left: 22px; }
.dan-tg-steps li { font-size: 14px; line-height: 1.5; margin-bottom: 12px; color: #3c434a; }
.dan-tg-open {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    box-sizing: border-box;
    background: var(--dan-gray, #f0f2f5);
    color: #1d2327;
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    padding: 14px;
    border-radius: 12px;
    margin-bottom: 16px;
    transition: background 0.15s ease;
}
.dan-tg-open:hover { background: #e4e6eb; }
.dan-tg-qr-box {
    display: flex;
    align-items: center;
    gap: 16px;
    border: 1px solid var(--dan-border, #e1e4e8);
    border-radius: 14px;
    padding: 16px;
}
.dan-tg-qr { width: 120px; flex-shrink: 0; }
.dan-tg-qr img { width: 100%; height: auto; display: block; image-rendering: pixelated; }
.dan-tg-qr-text { font-size: 13px; line-height: 1.4; color: #3c434a; }