:root{color:#fff;background:#272727;font-family:Roboto,Segoe UI,sans-serif;--tg-bg: #272727;--tg-bg-secondary: #212121;--tg-sidebar: #1a1a1a;--tg-sidebar-hover: #232323;--tg-border: #272727;--tg-divider: #2f2f2f;--tg-text: #ffffff;--tg-text-secondary: #a7a7a7;--tg-text-muted: #707579;--tg-primary: #8774e1;--tg-primary-weak: rgba(135, 116, 225, .18);--tg-own: #8774e1;--tg-own-selected: #9483ea;--tg-incoming: #212121;--tg-header: #1a1a1a;--tg-composer-surface: #ffffff;--tg-composer-field: #ffffff;--tg-composer-text: #141414;--tg-surface: rgba(22, 16, 12, .78);--tg-surface-border: rgba(255, 255, 255, .12);--tg-auth-surface: rgba(31, 33, 39, .94);--tg-auth-input: rgba(255, 255, 255, .04);--tg-menu-bg: rgba(34, 36, 40, .96);--tg-menu-hover: rgba(255, 255, 255, .06);--tg-auth-text-muted: rgba(247, 242, 232, .72);--tg-accent-contrast: #20130d}:root[data-theme=light]{color:#141414;background:#f5f5f5;--tg-bg: #f5f5f5;--tg-bg-secondary: #ffffff;--tg-sidebar: #ffffff;--tg-sidebar-hover: #f8f8f8;--tg-border: #f0f0f0;--tg-divider: #f5f5f5;--tg-text: #141414;--tg-text-secondary: #707579;--tg-text-muted: #707579;--tg-primary: #6852d6;--tg-primary-weak: rgba(104, 82, 214, .12);--tg-own: #e7defe;--tg-own-selected: #d9ccff;--tg-incoming: #ffffff;--tg-header: #ffffff;--tg-composer-surface: #ffffff;--tg-composer-field: #ffffff;--tg-composer-text: #141414;--tg-surface: rgba(255, 255, 255, .96);--tg-surface-border: rgba(20, 20, 20, .08);--tg-auth-surface: rgba(255, 255, 255, .98);--tg-auth-input: rgba(20, 20, 20, .02);--tg-menu-bg: rgba(255, 255, 255, .98);--tg-menu-hover: rgba(20, 20, 20, .04);--tg-auth-text-muted: rgba(20, 20, 20, .68);--tg-accent-contrast: #ffffff}:root[data-theme=light] body{color:#141414}*{box-sizing:border-box}html,body{margin:0;min-width:320px;height:100dvh;background:var(--tg-bg);overflow:hidden}#root{height:100dvh;overflow:hidden}.app-shell{height:100dvh;padding:0;overflow:hidden}.auth-shell{display:grid;place-items:center;width:100%;height:100%;padding:1.5rem;overflow:auto}.hero{width:min(720px,100%);padding:40px;border:1px solid var(--tg-surface-border);border-radius:28px;background:var(--tg-surface);box-shadow:0 30px 80px #00000059}.eyebrow{margin:0 0 12px;color:var(--tg-primary);font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:none}.hero h1{margin:0;font-size:clamp(2.4rem,8vw,4.8rem);line-height:.95}.summary{max-width:46ch;margin:20px 0 0;color:var(--tg-auth-text-muted);font-size:1.05rem;line-height:1.6}.auth-card{width:min(560px,100%);padding:40px;border:1px solid var(--tg-surface-border);border-radius:28px;background:var(--tg-auth-surface);box-shadow:0 30px 80px #00000059;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.auth-card__topbar{display:flex;align-items:center;justify-content:space-between;margin:-8px -8px 8px}.auth-form{display:grid;gap:16px;margin-top:24px}.auth-form label{display:grid;gap:8px}.auth-form span{color:var(--tg-auth-text-muted);font-size:.9rem}.auth-form input{width:100%;padding:14px 16px;border:1px solid var(--tg-surface-border);border-radius:14px;color:inherit;background:var(--tg-auth-input);font:inherit}:root[data-theme=light] .auth-form input{box-shadow:inset 0 0 0 1px #14141405}.auth-form button,.inline-actions button{padding:14px 18px;border:0;border-radius:14px;color:var(--tg-accent-contrast);background:var(--tg-primary);font:inherit;font-weight:700;cursor:pointer}.auth-form button:disabled{opacity:.6;cursor:progress}.auth-footer{margin:20px 0 0;color:var(--tg-auth-text-muted)}.auth-footer a,.ghost-link{color:var(--tg-primary)}.error-text{margin:0;color:#ff8c7a}.success-text{margin:0;color:#9ad979}.inline-actions{display:flex;gap:12px;align-items:center;margin-top:24px}.secondary-button{color:#f7f2e8;background:#ffffff14!important}:root[data-theme=light] .secondary-button{color:#141414;background:#1414140f!important}.danger-button{color:#fff!important;background:#c84b5c!important}.danger-button:hover{background:#d45b6c!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.chat-layout{display:grid;grid-template-columns:auto minmax(0,1fr);gap:0;height:100%;min-height:0;overflow:hidden}.chat-sidebar,.chat-window,.dialog-card,.chat-main__toolbar{border:0;border-radius:0;background:var(--tg-bg);box-shadow:none}.chat-sidebar{display:flex;flex-direction:column;position:relative;width:26.25rem;min-width:20rem;max-width:40rem;padding:0;min-height:100%;background:var(--tg-sidebar);border-right:1px solid var(--tg-divider);overflow:hidden;flex:none}.chat-sidebar__resize-handle{position:absolute;top:0;right:-4px;bottom:0;z-index:12;width:9px;cursor:col-resize}.chat-sidebar__resize-handle:after{content:"";position:absolute;top:0;right:3px;bottom:0;width:1px;background:transparent;transition:background .15s ease}.chat-sidebar__resize-handle:hover:after{background:#8774e173}body.is-resizing-sidebar{cursor:col-resize;-webkit-user-select:none;user-select:none}.sidebar-topbar,.sidebar-header,.chat-main__toolbar,.chat-window__header{display:flex;justify-content:space-between;gap:12px;align-items:center}.sidebar-header h2,.chat-window h2,.chat-main__toolbar h1,.dialog-card h2{margin:0}.sidebar-topbar{height:4rem;padding:0 1rem;background:var(--tg-sidebar);justify-content:space-between;border-bottom:1px solid var(--tg-divider)}:root[data-theme=light] .sidebar-topbar{box-shadow:inset 0 -1px #1414140a}.icon-button{display:inline-grid;place-items:center;width:2.5rem;height:2.5rem;padding:0;border:0;border-radius:999px;color:var(--tg-text-secondary);background:transparent;font-size:1.125rem;cursor:pointer}.icon-button:hover,.icon-button.is-active{background:#ffffff14}:root[data-theme=light] .icon-button:hover,:root[data-theme=light] .icon-button.is-active{background:#1414140f}.sidebar-topbar__create{color:var(--tg-text)}.sidebar-menu{position:absolute;top:4.3rem;left:1rem;z-index:20;width:min(18rem,calc(100vw - 2rem));padding:.4rem 0;border-radius:1.35rem;background:var(--tg-menu-bg);border:1px solid var(--tg-surface-border);box-shadow:0 18px 50px #00000061;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.sidebar-menu__profile{display:flex;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid rgba(255,255,255,.08)}:root[data-theme=light] .sidebar-menu__profile{border-bottom-color:#1414140f}.sidebar-menu__avatar{display:grid;place-items:center;width:2.3rem;height:2.3rem;border-radius:50%;color:#fff;background:linear-gradient(160deg,#5b8def,#7c4dff);font-weight:700}.sidebar-menu__profile p{margin:2px 0 0;color:#8696a0;font-size:.84rem}:root[data-theme=light] .sidebar-menu__profile p{color:#707579}.sidebar-menu__items{display:grid}.sidebar-menu__item{display:grid;grid-template-columns:1.6rem 1fr;gap:14px;align-items:center;justify-items:start;padding:14px 16px;border:0;color:#e9edef;background:transparent;text-decoration:none;font:inherit;font-size:.98rem;font-weight:500;cursor:pointer}:root[data-theme=light] .sidebar-menu__item{color:#141414}:root[data-theme=light] .sidebar-menu__item span:first-child{color:#707579}.sidebar-menu__item:hover{background:var(--tg-menu-hover)}.sidebar-menu__item span:first-child{color:#aebac1;font-size:1rem;font-weight:400;text-align:center;line-height:1}.sidebar-menu__item span:last-child{width:100%;text-align:left;justify-self:start}.sidebar-header button,.dialog-tabs button,.secondary-button,.chat-list-item,.chat-sidebar button,.chat-window button,.message-input button{font:inherit}.sidebar-empty,.message-empty{color:var(--tg-text-secondary)}.chat-list{display:grid;gap:0;margin-top:0;overflow:auto;background:var(--tg-sidebar);scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent;padding-top:0;padding-bottom:5.5rem}.chat-list--skeleton{padding-bottom:1.25rem}.chat-list::-webkit-scrollbar{width:6px}.chat-list::-webkit-scrollbar-track{background:transparent}.chat-list::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:999px}.chat-list::-webkit-scrollbar-thumb:hover{background:#ffffff3d}.chat-list-item{width:100%;display:grid;grid-template-columns:48px minmax(0,1fr);gap:12px;min-height:72px;padding:12px 16px;border:0;border-radius:0;color:inherit;background:transparent;text-align:left;cursor:pointer;margin:0}.chat-list-item:hover{background:var(--tg-sidebar-hover)}.chat-list-item--skeleton{pointer-events:none}.chat-list-item.is-active{background:var(--tg-primary)}.chat-list-item__avatar{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;color:#fff;background:linear-gradient(160deg,#5b8def,#7c4dff);font-weight:700;font-size:.95rem;align-self:center}.chat-list-item__avatar--skeleton{background:linear-gradient(90deg,#ffffff14,#ffffff24,#ffffff14);background-size:200% 100%;animation:skeleton-shimmer 1.3s linear infinite}.chat-list-item__body{min-width:0;display:grid;gap:2px;align-content:center}.chat-list-skeleton{border-radius:999px;background:linear-gradient(90deg,#ffffff14,#ffffff24,#ffffff14);background-size:200% 100%;animation:skeleton-shimmer 1.3s linear infinite}.chat-list-skeleton--title{width:9.25rem;height:1rem}.chat-list-skeleton--time{width:2.5rem;height:.75rem}.chat-list-skeleton--preview{width:13rem;height:.9rem}:root[data-theme=light] .chat-list-item__avatar--skeleton,:root[data-theme=light] .chat-list-skeleton{background:linear-gradient(90deg,#1414140d,#14141417,#1414140d);background-size:200% 100%}.chat-list-item__row{display:flex;gap:.5rem;align-items:center;justify-content:space-between}.chat-list-item__title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600;font-size:1rem;line-height:1.25}.chat-list-item__time{color:var(--tg-text-muted);font-size:.75rem;flex:none}.chat-list-item__meta{display:flex;gap:6px;align-items:center;min-width:0;color:var(--tg-text-secondary);font-size:.9rem;line-height:1.2}.chat-list-item__meta span:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.chat-list-item__topic{flex:none;color:#b6a6ff}.chat-list-item__badge{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 6px;border-radius:999px;color:#fff;background:#ffffff38;font-size:.75rem;font-weight:700;flex:none}.sidebar-fab{position:absolute;right:16px;bottom:16px;display:inline-grid;place-items:center;width:54px;height:54px;border:0;border-radius:50%;color:#fff;background:var(--tg-primary);font-size:1.1rem;box-shadow:0 12px 28px #8774e157;cursor:pointer}.sidebar-fab:hover{background:#947fff}.chat-list-item.is-active .chat-list-item__meta,.chat-list-item.is-active .chat-list-item__time{color:#ffffffbd}.chat-list-item.is-active .chat-list-item__badge{color:var(--tg-primary);background:#fff}:root[data-theme=light] .chat-list-item__badge{background:#6852d61f;color:#6852d6}:root[data-theme=light] .chat-list-item.is-active .chat-list-item__badge{background:#ffffffeb;color:#6852d6}.chat-main{display:grid;gap:0;min-width:0;min-height:0;overflow:hidden;background:var(--tg-bg)}.forum-overlay{position:absolute;inset:0 0 0 5.25rem;display:grid;grid-template-rows:64px minmax(0,1fr);background:#1a1a1afa;border-left:1px solid var(--tg-divider);box-shadow:-16px 0 32px #0000003d;z-index:6;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}:root[data-theme=light] .forum-overlay{background:#fffffff5;border-left-color:#1414140f;box-shadow:-18px 0 40px #1414141f}.forum-overlay__header{display:flex;align-items:center;gap:.65rem;min-width:0;padding:0 16px;background:#1a1a1afa;border-bottom:1px solid var(--tg-divider)}:root[data-theme=light] .forum-overlay__header{background:#fffffff0;border-bottom-color:#1414140f}.forum-overlay__close{display:inline-grid;place-items:center;width:2rem;height:2rem;border:0;border-radius:50%;color:inherit;background:transparent;font-size:1.35rem;line-height:1;cursor:pointer}.forum-overlay__close:hover{background:#ffffff14}:root[data-theme=light] .forum-overlay__close:hover{background:#1414140f}.forum-overlay__copy{display:grid;gap:.05rem;min-width:0}.forum-overlay__copy strong,.forum-overlay__copy p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.forum-overlay__copy strong{font-size:1rem;font-weight:700}.forum-overlay__copy p{margin:0;color:var(--tg-text-secondary);font-size:.82rem}.forum-overlay__list{display:grid;align-content:start;gap:.15rem;padding:.5rem;overflow:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}.forum-overlay__list::-webkit-scrollbar{width:6px}.forum-overlay__list::-webkit-scrollbar-track{background:transparent}.forum-overlay__list::-webkit-scrollbar-thumb{background:#ffffff29;border-radius:999px}.forum-overlay__list::-webkit-scrollbar-thumb:hover{background:#ffffff3d}.forum-topic-item{width:100%;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:.75rem;align-items:center;min-height:56px;padding:10px 12px;border:0;border-radius:12px;background:transparent;color:inherit;text-align:left;cursor:pointer}.forum-topic-item:hover{background:var(--tg-sidebar-hover)}.forum-topic-item.is-active{background:var(--tg-primary-weak)}.forum-topic-item__icon{display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;color:#121212;background:#7bf9f0;font-size:.9rem;font-weight:700}.forum-topic-item__icon.is-general{background:#ffffff24;color:#fff}:root[data-theme=light] .forum-topic-item__icon{color:#0b4b4b;background:#6be4df}:root[data-theme=light] .forum-topic-item__icon.is-general{color:#555;background:#14141414}.forum-topic-item__body{display:grid;gap:.08rem;min-width:0}.forum-topic-item__title,.forum-topic-item__subtitle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.forum-topic-item__title{font-size:.95rem;font-weight:600}.forum-topic-item__subtitle{color:var(--tg-text-secondary);font-size:.82rem}:root[data-theme=light] .forum-topic-item__subtitle{color:#707579}.forum-topic-item__badge{display:inline-grid;place-items:center;min-width:1.35rem;height:1.35rem;padding:0 6px;border-radius:999px;color:#fff;background:#8774e1bf;font-size:.78rem;font-weight:700}:root[data-theme=light] .forum-topic-item__badge{color:#fff;background:#6852d6}.chat-window{display:grid;grid-template-rows:auto minmax(0,1fr) auto;min-height:0;padding:0;background:linear-gradient(#121212d1,#121212d1),radial-gradient(circle at 20% 15%,rgba(135,116,225,.08),transparent 22%),repeating-linear-gradient(45deg,rgba(135,116,225,.05) 0,rgba(135,116,225,.05) 2px,transparent 2px,transparent 14px),var(--tg-bg)}.chat-window__top{display:grid;grid-auto-rows:min-content;min-height:0}:root[data-theme=light] .chat-window{background:linear-gradient(#fafafae6,#fafafae6),radial-gradient(circle at 20% 15%,rgba(104,82,214,.045),transparent 22%),repeating-linear-gradient(45deg,rgba(20,20,20,.018) 0,rgba(20,20,20,.018) 2px,transparent 2px,transparent 14px),#fafafa}.chat-window.is-empty{align-content:center;min-height:420px;padding:40px}.chat-window__empty-copy{margin:12px 0 0;color:var(--tg-text-secondary);font-size:.95rem}.chat-window__meta{color:#8696a0;font-size:.92rem}.chat-window__error{margin:12px 20px 0}.chat-pinned-strip{display:grid;gap:2px;width:100%;margin:0;padding:10px 16px;border:0;border-bottom:1px solid var(--tg-divider);background:transparent;text-align:left;color:inherit;cursor:pointer;position:relative;z-index:2}.chat-pinned-strip__label{color:var(--tg-accent);font-size:.76rem;font-weight:700}.chat-pinned-strip__text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--tg-text-secondary);font-size:.86rem}.tg-chat-header{min-height:64px;padding:0 16px;background:var(--tg-header);border-bottom:1px solid var(--tg-divider)}.tg-chat-header__main{display:flex;align-items:center;gap:.75rem;min-width:0}.tg-chat-header__avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;color:#fff;background:linear-gradient(160deg,#5b8def,#7c4dff);font-weight:700;flex:none}.tg-chat-header__avatar.is-topic{color:#101214;background:#7bf9f0}.tg-chat-header__copy{display:grid;gap:.05rem;min-width:0}.tg-chat-header__copy h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:1rem;font-weight:600}.tg-chat-header__status{margin:0;color:var(--tg-text-secondary);font-size:.82rem}.tg-chat-header__actions{position:relative;display:flex;gap:8px;align-items:center}.chat-actions-menu{position:absolute;top:calc(100% + .35rem);right:0;z-index:20;display:grid;min-width:11rem;padding:.35rem;border-radius:.95rem;background:var(--tg-menu-bg);border:1px solid var(--tg-surface-border);box-shadow:0 18px 50px #00000057;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.chat-actions-menu button,.chat-actions-menu__empty{padding:.7rem .85rem;border:0;border-radius:.7rem;color:inherit;background:transparent;text-align:left;font:inherit;font-size:.95rem;font-weight:500}.chat-actions-menu button{cursor:pointer}.chat-actions-menu button:hover{background:var(--tg-menu-hover)}.chat-actions-menu button.is-danger{color:#ff8f8f}.chat-actions-menu__empty{color:var(--tg-text-secondary)}:root[data-theme=light] .chat-actions-menu,:root[data-theme=light] .message-actions-menu{border:1px solid rgba(20,20,20,.08);box-shadow:0 18px 44px #1018281f}:root[data-theme=light] .chat-list,:root[data-theme=light] .forum-overlay__list,:root[data-theme=light] .message-list{scrollbar-color:rgba(15,23,42,.18) transparent}:root[data-theme=light] .chat-list::-webkit-scrollbar-thumb,:root[data-theme=light] .forum-overlay__list::-webkit-scrollbar-thumb,:root[data-theme=light] .message-list::-webkit-scrollbar-thumb{background:#0f172a29}:root[data-theme=light] .chat-list::-webkit-scrollbar-thumb:hover,:root[data-theme=light] .forum-overlay__list::-webkit-scrollbar-thumb:hover,:root[data-theme=light] .message-list::-webkit-scrollbar-thumb:hover{background:#0f172a3d}:root[data-theme=light] .chat-actions-menu button.is-danger,:root[data-theme=light] .message-actions-menu button.is-danger{color:#d14f62}@keyframes skeleton-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.mobile-back{display:none}.message-list{display:grid;gap:12px;align-content:start;min-height:0;height:100%;margin:0;padding:12px 20px 8px;overflow:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}.message-list::-webkit-scrollbar{width:7px}.message-list::-webkit-scrollbar-track{background:transparent}.message-list::-webkit-scrollbar-thumb{background:#ffffff2e;border-radius:999px}.message-list::-webkit-scrollbar-thumb:hover{background:#ffffff47}.message-list-shell{position:relative;min-height:0;height:100%}.message-row-block{display:grid;gap:6px}.message-unread-divider{display:flex;justify-content:center;padding:8px 0 4px}.message-unread-divider span{padding:4px 10px;border-radius:999px;background:#8774e12e;color:var(--tg-accent);font-size:.78rem;font-weight:600}.message-scroll-fab{position:absolute;right:20px;bottom:18px;z-index:3;display:grid;place-items:center;width:42px;height:42px;border:0;border-radius:999px;background:var(--tg-accent);color:#fff;box-shadow:0 10px 24px #00000047;cursor:pointer;font-size:1.1rem;line-height:1}.message-scroll-fab:hover{filter:brightness(1.04)}.message-row{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.55rem;align-items:end}.message-row.is-grouped{margin-top:-6px}.message-row.is-compact{grid-template-columns:2.5rem minmax(0,1fr)}.message-row.is-highlighted .message-bubble{box-shadow:0 0 0 2px #8774e1b3,0 1px 2px #00000038}.message-row.is-own{grid-template-columns:minmax(0,1fr)}.message-row__avatar{display:grid;place-items:center;width:2.5rem;height:2.5rem;margin-bottom:.15rem;border-radius:50%;color:#fff;background:linear-gradient(160deg,#4f79d8,#8a6bde);font-size:.85rem;font-weight:700;overflow:hidden}.message-row__avatar img{width:100%;height:100%;object-fit:cover}.message-row__avatar--spacer{visibility:hidden}.message-bubble{display:inline-grid;justify-items:start;max-width:min(40rem,68%);width:fit-content;position:relative;padding:8px 14px 9px;border-radius:18px 18px 18px 8px;background:var(--tg-incoming);box-shadow:0 1px 2px #00000038;border:1px solid rgba(255,255,255,.03)}:root[data-theme=light] .message-bubble{border-color:#1414140d;box-shadow:0 1px 3px #1018280f}.message-bubble.has-avatar{max-width:min(38rem,78%)}.message-bubble.is-grouped{border-top-left-radius:10px}.message-bubble.is-own.is-grouped{border-top-right-radius:10px}.message-bubble.is-tail-connected{border-bottom-left-radius:10px}.message-bubble.is-own.is-tail-connected{border-bottom-right-radius:10px}.message-bubble.is-media{padding:6px;max-width:min(24rem,68%)}.message-bubble.is-own{justify-self:end;justify-items:end;border-radius:18px 18px 8px;background:var(--tg-own);border-color:transparent}:root[data-theme=light] .message-bubble.is-own{color:#141414;background:#ece3ff}:root[data-theme=light] .message-bubble.is-own .message-reply-preview{background:#6852d624}:root[data-theme=light] .message-bubble.is-own .message-reply-preview span{color:#1414149e}:root[data-theme=light] .message-unread-divider span{background:#6852d61f}.message-bubble__sender{display:flex;gap:.35rem;align-items:baseline;margin-bottom:4px;width:max-content;max-width:100%;font-size:.8rem}.message-bubble__sender-name{color:#62b0ff;font-weight:700}:root[data-theme=light] .message-bubble__sender-name{color:#4d88ff}.message-bubble__sender-rank{color:#ffffff75;font-size:.74rem;font-weight:600}:root[data-theme=light] .message-bubble__sender-rank{color:#14141461}.message-actions-menu{position:absolute;top:calc(100% + .35rem);right:0;z-index:6;display:grid;min-width:8rem;padding:.35rem;border-radius:.85rem;background:var(--tg-menu-bg);border:1px solid var(--tg-surface-border);box-shadow:0 18px 50px #00000057;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.message-actions-menu button{padding:.6rem .75rem;border:0;border-radius:.65rem;color:inherit;background:transparent;text-align:left;font:inherit;font-size:.92rem;font-weight:500;cursor:pointer}.message-actions-menu button:hover{background:var(--tg-menu-hover)}.message-actions-menu__reactions{display:flex;gap:.25rem;padding:.2rem .25rem .35rem;border-bottom:1px solid var(--tg-surface-border);margin-bottom:.2rem}.message-actions-menu__reaction{display:grid;place-items:center;width:2rem;height:2rem;padding:0;border-radius:999px;font-size:1rem}.message-actions-menu button.is-danger{color:#ff8f8f}.message-edit-form{display:grid;gap:.45rem;min-width:min(20rem,60vw)}.message-reactions{display:inline-flex;flex-wrap:wrap;gap:.35rem;margin-top:.45rem;width:fit-content;max-width:100%;min-width:0;align-self:start}.message-bubble.is-own .message-reactions{align-self:end;justify-content:flex-end}.message-reaction{display:inline-flex;align-items:center;gap:.28rem;padding:.22rem .5rem;border:0;border-radius:999px;background:#ffffff14;color:inherit;font:inherit;font-size:.78rem;cursor:pointer;max-width:100%;white-space:nowrap}.message-reaction.is-active{background:#8774e142}:root[data-theme=light] .message-reaction{background:#1414140f}:root[data-theme=light] .message-reaction.is-active{background:#6852d629}.message-edit-form textarea{width:100%;min-height:4.5rem;padding:.55rem .65rem;border:0;border-radius:.8rem;color:inherit;background:#ffffff14;font:inherit;resize:vertical}:root[data-theme=light] .message-edit-form textarea{background:#1414140a}.message-edit-form__actions{display:flex;gap:.5rem;justify-content:flex-end}.message-edit-form__actions button{padding:.45rem .75rem;border:0;border-radius:999px;color:#fff;background:var(--tg-primary);font:inherit;cursor:pointer}.message-bubble__content{display:inline}.message-bubble.is-media .message-bubble__content{display:inline-grid;gap:4px;justify-items:start}.message-bubble.is-media.is-own .message-bubble__content{justify-items:end}.message-reply-preview{display:grid;gap:.12rem;width:100%;margin-bottom:8px;padding:6px 8px;border:0;border-left:3px solid #62b0ff;border-radius:.7rem;color:inherit;background:#ffffff0f;text-align:left;cursor:pointer}.message-reply-preview strong,.message-reply-preview span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-reply-preview strong{color:#62b0ff;font-size:.8rem}.message-reply-preview span{color:#ffffffd1;font-size:.82rem}:root[data-theme=light] .message-reply-preview{background:#6852d61a}:root[data-theme=light] .message-reply-preview span{color:#141414a8}:root[data-theme=light] .message-reply-preview strong{color:#4d88ff}.message-attachment-block{display:inline-block;width:auto;max-width:min(23rem,100%)}.message-attachment{display:grid;gap:8px;width:fit-content;max-width:min(23rem,100%);min-width:0;justify-items:start}.message-attachment__preview-link{display:block;width:fit-content;max-width:100%;text-decoration:none}.message-attachment__animation-link{display:block;width:min(23rem,100%);max-width:100%;overflow:hidden;border-radius:16px;background:radial-gradient(circle at 24% 20%,rgba(255,255,255,.14),transparent 38%),linear-gradient(180deg,#ffffff14,#ffffff08);box-shadow:inset 0 0 0 1px #ffffff0f}:root[data-theme=light] .message-attachment__animation-link{background:radial-gradient(circle at 24% 20%,rgba(255,255,255,.7),transparent 42%),linear-gradient(180deg,#775ddd24,#775ddd14);box-shadow:inset 0 0 0 1px #775ddd24}.message-attachment__image,.message-attachment__video{display:block;width:auto;max-width:100%;max-height:20rem;border-radius:12px;background:#0000001f;object-fit:contain}.message-attachment__animation{cursor:pointer;width:100%;max-height:none;aspect-ratio:1 / 1;border-radius:16px;background:transparent;object-fit:cover;box-shadow:none}.message-attachment__audio{width:min(23rem,100%);max-width:100%;min-height:48px}.message-attachment__file{display:grid;grid-template-columns:40px minmax(0,1fr);gap:12px;align-items:center;min-width:254px;padding:12px 14px;border-radius:14px;color:inherit;text-decoration:none;background:#ffffff0f;box-shadow:inset 0 0 0 1px #ffffff0a}.message-attachment__file:hover{background:#ffffff1a}:root[data-theme=light] .message-attachment__file{background:#6852d614;box-shadow:inset 0 0 0 1px #6852d61a}:root[data-theme=light] .message-attachment__file:hover{background:#6852d61f}.message-attachment__file-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#ffffff1a;font-weight:700}:root[data-theme=light] .message-attachment__file-icon{color:#6852d6;background:#6852d61f}.message-attachment__file-copy{display:grid;min-width:0;gap:2px}.message-attachment__file-copy strong,.message-attachment__file-copy span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-attachment__file-copy strong{font-size:.92rem;font-weight:600}.message-attachment__file-copy span{color:#ffffff9e;font-size:.8rem}:root[data-theme=light] .message-attachment__file-copy span{color:#1414148a}.message-bubble p,.message-bubble time{margin:0;white-space:pre-wrap;word-break:break-word}.message-bubble p{display:inline;font-size:.95rem;line-height:1.35}:root[data-theme=light] .message-bubble p{color:#141414eb}:root[data-theme=light] .message-bubble.is-own p{color:#2f234f}.message-bubble time{display:inline-block;margin-top:0;margin-left:.5rem;color:#ffffff94;font-size:.72rem;vertical-align:bottom}:root[data-theme=light] .message-bubble time{color:#1414146b}.message-bubble.is-media time{display:block;margin-top:0;margin-left:0;justify-self:end}.message-input{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.7rem;align-items:center;width:min(1020px,calc(100% - 16px));justify-self:center;min-height:69px;padding:0 8px 8px;background:transparent}.message-input__field{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:.35rem;width:100%;min-height:54px;padding:0 12px 0 8px;border-radius:8px;color:var(--tg-composer-text);background:var(--tg-composer-field);box-shadow:0 1px 2px #0000002e}:root[data-theme=light] .message-input__field{border:1px solid rgba(20,20,20,.06);box-shadow:0 1px 3px #10182814}.message-input__reply{grid-column:1 / -1;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:.6rem;align-items:start;margin:.45rem 0 .1rem;padding:.1rem .2rem 0 .35rem}.message-input__reply-copy{display:grid;gap:.08rem;min-width:0;padding-left:.65rem;border-left:3px solid var(--tg-primary)}.message-input__reply-copy strong,.message-input__reply-copy span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-input__reply-copy strong{color:#62b0ff;font-size:.78rem}:root[data-theme=light] .message-input__reply-copy strong{color:#4d88ff}.message-input__reply-copy span{color:var(--tg-text-secondary);font-size:.8rem}.message-input__reply-close{width:1.8rem;height:1.8rem;padding:0;border:0;border-radius:50%;color:var(--tg-text-secondary);background:transparent;font-size:1rem;cursor:pointer}.message-input__reply-close:hover{background:#ffffff0f}:root[data-theme=light] .message-input__reply-close:hover{background:#1414140f}.message-input__actions{display:flex;align-items:center}.message-input textarea{width:100%;resize:none;min-height:54px;max-height:10rem;padding:16px 4px 14px 2px;border:0;border-radius:0;color:var(--tg-composer-text);background:transparent;font:inherit;outline:none}.message-input textarea::placeholder{color:#707579}.message-input__attach{display:inline-grid;place-items:center;width:32px;height:32px;padding:0;border:0;border-radius:999px;color:#707579;background:transparent;font-size:1rem;cursor:pointer}.message-input__attach:hover{background:#ffffff0f}.send-button{display:inline-grid;place-items:center;width:54px;height:54px;padding:0;border:0;border-radius:50%;color:#fff;background:var(--tg-primary);font-size:1rem;cursor:pointer;box-shadow:0 10px 22px #8774e157}.send-button:hover{background:var(--tg-own-selected)}:root[data-theme=light] .send-button{box-shadow:0 12px 24px #6852d647}.dialog-backdrop{position:fixed;inset:0;display:grid;place-items:center;padding:24px;background:#00000073}.dialog-card{width:min(560px,100%);padding:32px;border-radius:24px;background:var(--tg-auth-surface);border:1px solid var(--tg-surface-border);box-shadow:0 28px 70px #0000004d;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}:root[data-theme=light] .dialog-card{box-shadow:0 22px 54px #10182829}.chat-manage-dialog{width:min(26rem,100%)}.chat-manage-dialog__text{margin:.5rem 0 0;color:var(--tg-text-secondary);line-height:1.5}.chat-manage-dialog .auth-form{margin-top:20px}.dialog-tabs{display:flex;gap:8px;margin-top:20px}.dialog-tabs button{padding:10px 14px;border:1px solid rgba(255,255,255,.08);border-radius:999px;color:inherit;background:#ffffff0a;cursor:pointer}:root[data-theme=light] .dialog-tabs button{border-color:#14141414;background:#14141408}.dialog-tabs .is-active{border-color:#ffb86a7a;background:#ffb86a1f}@media(max-width:640px){body,#root,.app-shell,.chat-layout,.chat-main,.chat-window{min-height:100dvh}.hero,.auth-card{padding:28px;border-radius:20px}.inline-actions{flex-direction:column;align-items:stretch}.chat-layout{grid-template-columns:1fr;height:100dvh}.chat-layout.has-active-chat .chat-sidebar{display:none}.chat-layout.has-active-chat .chat-main{display:grid}.chat-main{display:none;grid-template-rows:minmax(0,1fr)}.chat-main__toolbar{display:none}.sidebar-header{flex-direction:column;align-items:stretch}.chat-sidebar,.chat-window,.dialog-card,.chat-main__toolbar{border-radius:0}.chat-sidebar{width:100%;min-width:0;max-width:none;min-height:100dvh}.chat-sidebar__resize-handle{display:none}.sidebar-topbar{height:56px;padding:0 12px;padding-top:env(safe-area-inset-top,0)}.sidebar-menu{top:calc(64px + env(safe-area-inset-top,0));left:12px;width:min(20rem,calc(100vw - 24px));border-radius:1.15rem}.forum-overlay{inset:0;grid-template-rows:56px minmax(0,1fr);border-left:0;box-shadow:none;z-index:14}.forum-overlay__header{padding:0 14px;padding-top:env(safe-area-inset-top,0)}.forum-overlay__list{padding:.45rem .45rem calc(.75rem + env(safe-area-inset-bottom,0))}.sidebar-fab{right:1rem;bottom:calc(1rem + env(safe-area-inset-bottom,0))}.mobile-back{display:inline-grid;flex:none}.tg-chat-header__main{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:10px}.tg-chat-header{min-height:56px;display:grid;grid-template-columns:auto auto minmax(0,1fr) auto;align-items:center;column-gap:10px;padding:0 10px 0 8px;padding-top:env(safe-area-inset-top,0)}.chat-window__header.tg-chat-header{justify-content:initial}.tg-chat-header__main{display:contents}.tg-chat-header__avatar{grid-column:2;width:34px;height:34px;font-size:.88rem}.tg-chat-header__copy{grid-column:3}.tg-chat-header__main h2{font-size:.95rem;font-weight:600;line-height:1.15}.tg-chat-header__status{font-size:.76rem;line-height:1.15}.tg-chat-header__actions{grid-column:4;width:auto;justify-content:flex-end}.tg-chat-header .icon-button{width:2.25rem;height:2.25rem;font-size:1rem}.mobile-back{grid-column:1;margin-left:-2px;color:var(--tg-text);background:transparent}.mobile-back:hover,.mobile-back:active{background:#ffffff0f}:root[data-theme=light] .mobile-back:hover,:root[data-theme=light] .mobile-back:active{background:#1414140f}.tg-chat-header__copy{gap:.02rem}.chat-pinned-strip{padding:8px 12px}.message-list{height:100%;padding:14px 12px 10px}.message-scroll-fab{right:14px;bottom:16px;width:40px;height:40px}.message-row__avatar{width:2.2rem;height:2.2rem;font-size:.78rem}.message-input{width:calc(100% - 8px)}.message-bubble{max-width:90%}.message-input{width:100%;min-height:0;padding:8px 10px calc(10px + env(safe-area-inset-bottom,0));gap:.55rem}.message-input__field{min-height:50px;padding:0 10px 0 6px;border-radius:16px}.message-input__reply{margin-top:.35rem;gap:.45rem}.message-input__reply-copy{padding-left:.55rem}.message-input textarea{min-height:50px;padding:14px 4px 12px 2px;font-size:16px}.message-input__attach{width:30px;height:30px}.send-button{width:46px;height:46px}}