/* QR-вход: отдельная контрастная область кода и цвета текущей темы вокруг неё. */
/* Страницы авторизации не загружают большой набор стилей приложения.
   Для них задаём те же цветовые роли, учитывая выбранную тему и палитру. */
body:is(.auth-galaxy-page,.vmesta-qr-landing) {--theme-surface-page:#f4f7fb;--theme-surface-panel:#fff;--theme-surface-control:#e5eefc;--theme-text-primary:#204f91;--theme-text-secondary:#44689a;--theme-text-muted:#6984aa;--theme-divider:#d2dce9;--theme-accent:var(--color-dynamic,#268e54)}
html.dark body:is(.auth-galaxy-page,.vmesta-qr-landing) {--theme-surface-page:#0a0f18;--theme-surface-panel:#141d2b;--theme-surface-control:#233349;--theme-text-primary:#e8eef6;--theme-text-secondary:#b7c3d3;--theme-text-muted:#8494aa;--theme-divider:#344459}
html.adaptive-theme body:is(.auth-galaxy-page,.vmesta-qr-landing) {--theme-surface-page:var(--adaptive-background,#f4f7fb);--theme-surface-panel:var(--adaptive-surface,#fff);--theme-surface-control:var(--adaptive-surface-2,#e5eefc);--theme-text-primary:var(--adaptive-text,#204f91);--theme-text-secondary:var(--adaptive-muted,#44689a);--theme-divider:var(--adaptive-border,#d2dce9)}
html:root body .vmesta-qr-dialog {box-sizing:border-box;position:fixed;inset:0;margin:auto!important;width:min(480px,calc(100vw - 24px));height:fit-content;max-height:calc(100dvh - 24px);padding:0;border:1px solid var(--theme-divider,#d2dce9);border-radius:20px;background:var(--theme-surface-panel,#fff)!important;color:var(--theme-text-primary,#204f91)!important;overflow:auto;overscroll-behavior:contain;box-shadow:0 24px 80px #0004;font-family:var(--font-sans,ui-sans-serif,system-ui,sans-serif);font-size:14px;line-height:1.5}
.vmesta-qr-dialog::backdrop {background:#08142499}
html:root body .vmesta-qr-dialog .vmesta-qr-header {display:grid;grid-template-columns:42px minmax(0,1fr) 40px;align-items:center;gap:12px;margin:0;padding:16px;background:color-mix(in srgb,var(--theme-accent,#268e54) 12%,var(--theme-surface-panel,#fff));border-bottom:1px solid var(--theme-divider,#d2dce9)}
html:root body .vmesta-qr-dialog h2 {font:850 16px/1.35 var(--font-sans,ui-sans-serif,system-ui,sans-serif);color:var(--theme-text-primary,#204f91)!important;margin:0;letter-spacing:normal;text-transform:none}
html:root body .vmesta-qr-dialog p {font-size:13px;line-height:1.6;margin:0;color:var(--theme-text-secondary,#44689a)}
html:root body .vmesta-qr-dialog .vmesta-qr-heading p {font-size:11px;font-weight:650;margin-top:3px;color:var(--theme-accent,#268e54)}
.vmesta-qr-icon {display:inline-grid;place-items:center;flex:none;width:22px;height:22px}
.vmesta-qr-icon svg {display:block;width:100%;height:100%}
.vmesta-qr-badge {display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:color-mix(in srgb,var(--theme-accent,#268e54) 14%,transparent);color:var(--theme-accent,#268e54)}
html:root body .vmesta-qr-dialog .vmesta-qr-body {display:grid;gap:16px;padding:20px;margin:0}
html:root body :is(.vmesta-qr-button,.vmesta-qr-entry) {box-sizing:border-box;display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:44px;border:1px solid transparent;border-radius:12px;padding:11px 16px;cursor:pointer;background:var(--theme-accent,#268e54)!important;color:#fff!important;font-family:var(--font-sans,ui-sans-serif,system-ui,sans-serif);font-size:13px;font-weight:800;line-height:1.4;text-decoration:none;text-align:center;letter-spacing:normal;text-transform:none}
html:root body :is(.vmesta-qr-button.is-secondary,.vmesta-qr-entry) {background:color-mix(in srgb,var(--theme-accent,#268e54) 12%,var(--theme-surface-panel,#fff))!important;color:var(--theme-accent,#268e54)!important;border-color:color-mix(in srgb,var(--theme-accent,#268e54) 22%,transparent)}
html:root body .vmesta-qr-entry {width:100%;margin-top:18px}
html:root body .vmesta-qr-dialog :is(.vmesta-qr-dismiss,.vmesta-qr-eye) {display:grid;place-items:center;box-sizing:border-box;width:40px;height:40px;min-width:40px;min-height:40px;margin:0;padding:0;border:0;border-radius:11px;background:transparent!important;color:var(--theme-accent,#268e54)!important;cursor:pointer;box-shadow:none;flex:none}
html:root body .vmesta-qr-dialog .vmesta-qr-dismiss {background:color-mix(in srgb,var(--theme-accent,#268e54) 9%,transparent)!important}
html:root body :is(.vmesta-qr-dialog button,.vmesta-qr-entry,.cover-qr-entry,.vmesta-qr-landing a):focus-visible {outline:2px solid var(--theme-accent,#268e54);outline-offset:3px}
html:root body .vmesta-qr-dialog button:disabled {opacity:.55;cursor:default}
html:root body .vmesta-qr-dialog input {box-sizing:border-box;width:100%;min-width:0;height:46px;padding:11px 13px;border:1px solid transparent;border-radius:12px;color:var(--theme-text-primary,#204f91)!important;background:var(--theme-surface-control,#e5eefc)!important;font:650 14px/1.4 var(--font-sans,ui-sans-serif,system-ui,sans-serif);outline:0}
html:root body .vmesta-qr-dialog input:focus {border-color:var(--theme-accent,#268e54);box-shadow:0 0 0 3px color-mix(in srgb,var(--theme-accent,#268e54) 12%,transparent)}
.vmesta-qr-field {display:grid;gap:8px;font-size:12px;font-weight:800;color:var(--theme-accent,#268e54)}
.vmesta-qr-secret {position:relative;display:block;min-width:0}
html:root body .vmesta-qr-secret input {padding-right:52px!important}
html:root body .vmesta-qr-secret .vmesta-qr-eye {position:absolute;right:4px;top:50%;transform:translateY(-50%)}
.vmesta-qr-eye[aria-pressed="true"]::after {content:"";position:absolute;width:24px;height:2px;background:currentColor;transform:rotate(45deg)}
.vmesta-qr-dialog form {display:grid;gap:12px;margin:0}
html:root body .vmesta-qr-dialog .vmesta-qr-hint {font-size:11px;color:var(--theme-text-muted,#6984aa)}
.vmesta-qr-actions {display:flex;justify-content:flex-end;gap:10px;margin-top:8px;flex-wrap:wrap}
html:root body .vmesta-qr-dialog .vmesta-qr-status {padding:12px 20px 16px;border-top:1px solid var(--theme-divider,#d2dce9);font-size:12px;overflow-wrap:anywhere}
.vmesta-qr-status:empty {display:none}
/* Одно окно подтверждения без второй карточки и декоративных обводок. */
html:root body .vmesta-qr-dialog {border:0}
html:root body .vmesta-qr-dialog :is(.vmesta-qr-header,.vmesta-qr-status) {border:0}
html:root body.vmesta-qr-landing main {border:0;box-shadow:none}
html:root body.vmesta-qr-landing.is-qr-confirming main {visibility:hidden}
html:root body .vmesta-qr-dialog .vmesta-qr-countdown {padding:10px 14px;border-radius:12px;background:var(--theme-surface-control,#e5eefc);color:var(--theme-text-primary,#204f91);font:750 14px/1.5 var(--font-sans,ui-sans-serif,system-ui,sans-serif);font-variant-numeric:tabular-nums;text-align:center}
.vmesta-qr-link {min-width:0;display:block;font-size:13px}
.vmesta-qr-link summary {cursor:pointer;padding:10px 0;font-weight:750;color:var(--theme-accent,#268e54)}
.vmesta-qr-link input {margin-top:8px}
.vmesta-qr-code {position:relative;width:min(100%,260px);margin:auto;background:#fff;border:1px solid var(--theme-divider,#d2dce9);border-radius:16px;padding:12px;box-sizing:border-box;aspect-ratio:1;display:grid;place-items:center;color:#18283b}
.vmesta-qr-center-logo {position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:12%;height:12%;object-fit:contain;box-sizing:border-box;padding:2px;background:#fff;border-radius:5px}
.vmesta-qr-code svg {width:100%;height:auto;display:block;fill:#000!important}
.vmesta-qr-comparison {display:flex;justify-content:space-between;align-items:center;gap:12px;border-radius:12px;padding:12px 14px;background:var(--theme-surface-control,#e5eefc);font-size:12px;font-weight:700}
.vmesta-qr-comparison strong {font-size:20px;letter-spacing:3px;font-variant-numeric:tabular-nums;color:var(--theme-accent,#268e54)}
.vmesta-qr-countdown {text-align:center;font-variant-numeric:tabular-nums}
.vmesta-qr-dialog video {width:100%;max-height:280px;border-radius:14px;background:#101826}
html:root body.vmesta-qr-landing {box-sizing:border-box;display:grid;place-items:center;min-height:100dvh;margin:0;padding:max(24px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom));background:var(--theme-surface-page);color:var(--theme-text-primary);font-family:var(--font-sans,ui-sans-serif,system-ui,sans-serif)}
.vmesta-qr-landing main {box-sizing:border-box;width:min(100%,440px);padding:32px 24px;text-align:center;border:1px solid var(--theme-divider);border-radius:24px;background:var(--theme-surface-panel);box-shadow:0 20px 70px #08142414}
.vmesta-qr-landing main>img {display:block;margin:0 auto 20px;border-radius:18px;width:72px;height:72px}
.vmesta-qr-landing .vmesta-qr-kicker {display:inline-block;margin:0 0 14px;padding:6px 12px;border-radius:10px;background:color-mix(in srgb,var(--theme-accent) 12%,transparent);color:var(--theme-accent);font-size:11px;letter-spacing:1px;font-weight:800}
.vmesta-qr-landing h1 {margin:0 0 14px;font-size:24px;line-height:1.3;font-weight:850;color:var(--theme-text-primary)}
.vmesta-qr-landing p {margin:0 0 12px;font-size:14px;line-height:1.65;color:var(--theme-text-secondary)}
.vmesta-qr-landing nav {display:grid;gap:10px;margin-top:24px}
html:root body #cover-account-api-copy[hidden] {display:none!important}
html:root body #cover-account-api-url-row .cover-account-identifier-value>button {display:grid;place-items:center;width:38px;height:38px;min-width:38px;flex:none;border-radius:11px;padding:9px;border:0;background:color-mix(in srgb,var(--theme-accent) 12%,transparent);color:var(--theme-accent)}
html:root body #cover-account-api-url-row .cover-account-identifier-value>button svg {width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
html:root body .cover-qr-entry {box-sizing:border-box;display:grid;grid-template-columns:24px minmax(0,1fr) 18px;align-items:center;gap:12px;width:100%;margin:8px 0 16px;padding:12px 14px;border:1px solid color-mix(in srgb,var(--theme-accent) 22%,transparent);border-radius:14px;background:color-mix(in srgb,var(--theme-accent) 10%,var(--theme-surface-panel))!important;color:var(--theme-accent)!important;text-align:left;font-family:inherit;cursor:pointer}
html:root body .cover-qr-entry svg {width:100%;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
html:root body .cover-qr-entry strong {display:block;font-size:13px;line-height:1.4;font-weight:800;color:var(--theme-text-primary)!important}
html:root body .cover-qr-entry small {display:block;margin-top:2px;font-size:11px;line-height:1.4;font-weight:600;color:var(--theme-text-secondary)!important}
@media(max-width:400px) {.vmesta-qr-actions>* {flex:1}.vmesta-qr-comparison {flex-wrap:wrap}html:root body .vmesta-qr-dialog .vmesta-qr-header {grid-template-columns:36px minmax(0,1fr) 36px;gap:8px;padding:12px}.vmesta-qr-badge{width:36px;height:36px}html:root body .vmesta-qr-dialog .vmesta-qr-body{padding:16px}}

/* Шторка и поле используют одну длительность, кривую и зафиксированную дистанцию.
   Нативную клавиатуру не анимируем повторно: её положение определяет visualViewport. */
@media(max-width:767px) {
 html:root body.messages-route.mobile-chat-open #messages-root.is-input-surface-opening .messenger-composer {animation:vmesta-composer-open-v304 240ms cubic-bezier(.2,.7,.2,1) both!important}
 html:root body.mobile-chat-open #emoji-picker-messenger-input.is-emoji-opening:not(.hidden) {animation:vmesta-sheet-open-v304 240ms cubic-bezier(.2,.7,.2,1) both!important}
 html:root body.messages-route.mobile-chat-open #messages-root.is-input-surface-closing .messenger-composer {animation:vmesta-composer-close-v303 240ms cubic-bezier(.2,.7,.2,1) both!important}
 html:root body.mobile-chat-open #emoji-picker-messenger-input.is-emoji-closing:not(.hidden) {animation:vmesta-sheet-close-v303 240ms cubic-bezier(.2,.7,.2,1) both!important}
}
@keyframes vmesta-composer-open-v304 {from{translate:0 var(--emoji-motion-distance,300px)}to{translate:0 0}}
@keyframes vmesta-sheet-open-v304 {from{translate:0 var(--emoji-motion-distance,300px);opacity:0}to{translate:0 0;opacity:1}}
@keyframes vmesta-composer-close-v303 {from{translate:0 calc(-1 * var(--emoji-motion-distance,300px))}to{translate:0 0}}
@keyframes vmesta-sheet-close-v303 {from{translate:0 0;opacity:1}to{translate:0 var(--emoji-motion-distance,300px);opacity:0}}
html:root body .emoji-picker.emoji-picker-expanded {transition-property:opacity,transform!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important}
/* Закрытие боковой панели не должно обнулять opacity прежде окончания сдвига.
   Видимость выключается после перехода; невидимая панель остаётся недоступной. */
@media(max-width:767px) {
 html:root body #profile-left-rail {opacity:1!important;visibility:hidden!important;transition:transform 240ms cubic-bezier(.2,.7,.2,1),visibility 0s linear 240ms!important;}
 html:root body.mobile-drawer-open #profile-left-rail {visibility:visible!important;transition-delay:0s!important;}
 html:root body.mobile-drawer-dragging #profile-left-rail {visibility:visible!important;transition:none!important;}
}
/* Отдельная геометрия меню не заставляет заново раскладывать историю чата.
   paint не изолируем: расширенная панель реакций выходит за границы компактной. */
html:root body.messages-route #messages-root #messenger-message-context {contain:layout style;}
html:root body.messages-route #messages-root #messenger-message-context :is(.messenger-message-menu,.messenger-reaction-panel,.messenger-reaction-picker) {backdrop-filter:none!important;-webkit-backdrop-filter:none!important;}
@media(prefers-reduced-motion:reduce) {
 html:root body #profile-left-rail {transition:none!important;}
 html:root body.messages-route.mobile-chat-open #messages-root:is(.is-input-surface-opening,.is-input-surface-closing) .messenger-composer,
 html:root body.mobile-chat-open #emoji-picker-messenger-input:is(.is-emoji-opening,.is-emoji-closing):not(.hidden) {animation:none!important}
}