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form{padding:24px}.profile-picture-edit{position:relative;width:140px;margin:0 auto 30px}.profile-picture-edit .settings-avatar{margin:auto}.camera-button{position:absolute;bottom:0;inset-inline-end:0;width:44px;height:44px;min-height:44px;padding:10px;border-radius:50%;background:var(--primary);color:#fff;border:3px solid var(--surface)}.settings-content label{font-size:.85rem;color:var(--muted)}.settings-content input:not([type=file]),.settings-content textarea{display:block;width:100%;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);padding:14px;font-size:1rem}.settings-content textarea{resize:vertical;min-height:90px}.settings-save{width:100%;margin-top:20px;border-radius:10px}.settings-switch{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;margin:0;color:var(--text)!important;min-height:64px}.settings-switch 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#typing{display:none}.install-button{position:fixed;z-index:5}@media(display-mode:standalone){.install-button{display:none}}@media(max-width:700px){.layout>aside{height:var(--app-height,100dvh)}.pane{display:none;height:var(--app-height,100dvh)}:root[data-view=chat] .layout>aside{display:none}:root[data-view=chat] .pane{display:flex}.mobile-back{display:inline-flex}}@media(prefers-reduced-motion:reduce){*{transition:none;scroll-behavior:auto}}.login{max-width:430px;margin:5vh auto;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:28px;text-align:center;box-shadow:0 16px 80px #1a3f2410}.login .logo{width:150px;height:150px;object-fit:contain}.login h1{font-size:1.8rem;margin:18px 0 8px}.login p{color:var(--muted);line-height:1.8}.login form{text-align:start}.login label input{width:100%}.login button{width:100%;margin-top:10px}.login>button{background:transparent;color:var(--primary);border:1px solid 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button[type=button]{background:var(--surface-alt);color:var(--text)}:root{--bg: #f1f2f4;--surface: #fff;--surface-alt: #f4f4f5;--text: #000;--muted: #5d6963;--line: #e7e9ed;--primary: #28634f;--button-bg: #28634f;--own: #dceee1;--chat: #dce6d6;--focus: #28634f }.layout{max-width:none;grid-template-columns:380px minmax(0,1fr);box-shadow:none}.layout>aside{position:relative;border-color:#d8dadc}.sidebar-header{padding:8px 14px;gap:12px;height:64px;min-height:64px}.sidebar-header #room-search{margin:0;flex:1;border-radius:24px;min-height:44px;padding:10px 18px;background:#f4f4f5}.sidebar-header .icon-button{background:transparent;color:var(--muted)}.room-filters{padding:0 12px;gap:12px;min-height:48px;justify-content:space-between}.room-filters button{font-size:.82rem;padding:9px 10px;border-radius:0;font-weight:700}#rooms{padding:8px 7px}.room-row{border-radius:10px;padding:11px 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var(--line);border-radius:0;background:var(--surface);z-index:8;padding:18px;box-shadow:none;overflow:auto}.info-panel header{display:flex;align-items:center;justify-content:space-between}.info-panel header h2{margin:0;font-size:1.1rem}.info-panel h3{font-size:1rem;overflow-wrap:anywhere}.info-encryption{color:var(--success);font-size:.8rem}.info-members{display:grid;gap:5px}.info-members button{background:transparent;color:var(--text);text-align:start;border-radius:8px}.info-members button:hover{background:var(--hover)}@media(min-width:1100px){.pane:has(.info-panel[open]){padding-inline-end:340px}}@media(max-width:1099px){.info-panel{width:100%;max-width:none}}.attachment-grid>div{position:relative}.attachment-remove{position:absolute;top:6px;inset-inline-end:6px;width:32px;min-width:32px;min-height:32px;height:32px;padding:0;border-radius:50%;font-size:22px;color:#fff;background:#0009}.attachment-remove:focus-visible{outline:3px solid var(--focus)}.create-menu{position:fixed;inset:auto 12px 86px auto;margin:0;padding:7px;border:0;width:245px;border-radius:12px;background:var(--surface-elevated);box-shadow:0 8px 30px #0003;color:var(--text)}.create-menu:popover-open{display:grid}.create-menu button{background:transparent;color:var(--text);text-align:start}.create-menu button:hover{background:var(--hover)}.message-text a{color:var(--primary);text-decoration:underline;overflow-wrap:anywhere}.message-text code{font-family:Consolas,monospace;font-size:.9em;background:#0000000c;border-radius:4px;padding:1px 4px;unicode-bidi:isolate}.message-text code.code-block{display:block;padding:10px;white-space:pre-wrap;overflow-wrap:anywhere;text-align:left;margin:6px 0;border:1px solid var(--line)}.pinned-strip{display:flex;align-items:center;gap:8px;background:var(--surface);border-bottom:1px solid var(--divider);padding:4px 20px;min-height:40px}.pinned-strip>svg{width:18px;height:18px;color:var(--primary);flex-shrink:0}.pinned-strip button{background:transparent;color:var(--primary);text-align:start;padding:4px;min-height:32px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.8rem}.unread-divider{text-align:center;color:var(--primary);background:var(--surface);padding:7px;margin:12px 0;font-size:.8rem;border-radius:5px}.transfer-progress{position:absolute;inset:auto 8px 3px;width:calc(100% - 16px);height:5px;accent-color:var(--primary)}.transfer-cancel{position:absolute;inset-inline-end:3px;top:3px;background:var(--surface);color:var(--primary);z-index:2;width:32px;min-width:32px;height:32px;min-height:32px}.media-content[aria-busy=true] .file-tile{opacity:.65}@media(prefers-reduced-motion:reduce){.media-loading{animation:none}}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}.pane{padding-block-end:max(10px,env(safe-area-inset-bottom))}#status.app-toast{position:fixed;bottom:88px;inset-inline-start:50%;transform:translate(50%);max-width:min(90vw,520px);margin:0;min-height:0;padding:9px 15px;border-radius:12px;background:var(--surface-elevated);color:var(--text);box-shadow:0 4px 24px #0003;font-size:.8rem;line-height:1.7;z-index:15;pointer-events:none}#status.app-toast:empty{display:none}#status.app-toast.error{color:var(--danger);border:1px solid var(--danger)}.chat-search-bar{display:flex;align-items:center;gap:8px;padding:8px 16px;background:var(--surface);border-bottom:1px solid var(--divider)}.chat-search-bar input{flex:1;border-radius:22px;background:var(--surface-alt)}.chat-search-bar>.icon-button{flex-shrink:0}.chat-avatar,.room-avatar{overflow:hidden}.chat-avatar img,.room-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}#messages>.date-chip:first-child{margin-top:4px}.chat-heading{padding-block:2px}.chat-heading h2{margin-bottom:4px}.pinned-strip{padding-block:7px;min-height:46px}button.chat-avatar,button.room-avatar{padding:0;border:0;flex-shrink:0;cursor:pointer}button.room-avatar:focus-visible,.room-row:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.contact-profile{width:min(420px,calc(100vw - 24px));padding:20px;text-align:center}.contact-profile header{display:flex;align-items:center;gap:16px;text-align:start;margin-bottom:24px}.contact-profile header h2{margin:0}.profile-photo{width:144px;height:144px;border-radius:50%;overflow:hidden;margin:0 auto 20px;display:grid;place-items:center;background:var(--primary);color:#fff;font-size:40px}.profile-photo img{width:100%;height:100%;object-fit:cover}.profile-username{direction:ltr;unicode-bidi:isolate;color:var(--muted)}.user-search-results{max-height:42dvh;overflow:auto;flex-shrink:0;padding:8px;border-bottom:1px solid var(--line)}.user-search-results[hidden]{display:none}.user-search-results h3{font-size:13px;color:var(--muted);margin:8px}.user-search-results p{font-size:13px;color:var(--muted);padding:8px}.user-search-result{display:flex;align-items:center;gap:12px;width:100%;text-align:start;background:transparent;color:var(--text);padding:10px}.user-search-result>span:last-child{min-width:0;display:grid;gap:5px}.user-search-result strong{overflow-wrap:anywhere}.user-search-result small{color:var(--muted);font-size:12px}.directory-avatar{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--primary);color:#fff;flex-shrink:0}.message-mention{color:var(--primary);text-decoration:none;unicode-bidi:isolate}.message-mention:hover{text-decoration:underline}.settings-panel input[aria-invalid=true]{border-color:var(--danger,#c74343)}.attachment-transfer{padding:4px 18px 14px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}.attachment-transfer[hidden]{display:none}.attachment-transfer progress{grid-column:1/-1;width:100%;height:9px;accent-color:var(--primary)}.attachment-transfer output{font-size:12px;direction:ltr;text-align:start;color:var(--muted)}.attachment-transfer button{padding:8px 12px;font-size:13px;min-height:40px}.attachment-music{min-width:0;position:relative;padding:12px 4px}.audio-tag-fields{display:grid;gap:8px;margin:10px 2px}.audio-tag-fields label{font-size:12px;color:var(--muted)}.audio-tag-fields input{display:block;width:100%;margin-top:4px;font-size:14px;min-height:40px}.audio-media.music-media{display:grid;grid-template-columns:44px minmax(0,1fr) 30px;gap:8px;width:300px;max-width:100%;direction:rtl;align-items:center}.music-media>.icon-button:first-child{grid-row:1/3;grid-column:1;width:44px;height:44px}.music-details{grid-column:2;grid-row:1;min-width:0;display:grid;gap:4px}.music-title,.music-artist{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;text-align:start}.music-title{font-size:14px}.music-artist{font-size:12px;color:var(--muted)}.music-media>.voice-track{grid-column:2;grid-row:2;min-width:0}.music-media>.icon-button[aria-label="ذخیره فایل"]{grid-column:3;grid-row:1/3;min-width:30px;padding:3px}.audio-error{font-size:11px;color:var(--danger);overflow-wrap:anywhere}.audio-error:empty{display:none}.music-media .audio-error{grid-column:1/-1}.attachment-music .music-media{width:100%}@media(max-width:700px){.audio-media.music-media{width:260px}.attachment-grid:has(.attachment-music){grid-template-columns:1fr}}