:root{font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif;color:#1f2733;background:#f7f8fb;font-synthesis:none;--accent: #12a8f4;--accent-strong: #078ed4;--accent-soft: #e9f7ff;--coral: #d85d4c;--ink: #1f2733;--muted: #8c96a8;--line: #e9edf4;--surface: #ffffff;--surface-2: #f6f7fb;--surface-3: #f0f2f7;--shadow: 0 18px 50px rgba(45, 64, 94, .13);--chat-bg: #f3f4f9;--chat-outgoing: #12a8f4;--chat-outgoing-pressed: #078ed4}:root[data-theme=dark]{color:#eef3f1;background:#151a19;--ink: #eef3f1;--muted: #98a3a0;--line: #303735;--surface: #1d2322;--surface-2: #151a19;--surface-3: #272e2c;--accent-soft: #173c35;--shadow: 0 18px 50px rgba(0, 0, 0, .32)}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}button,input,textarea{font:inherit;letter-spacing:0}button{color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.app-icon{display:inline-block;flex:0 0 auto;background:currentColor;-webkit-mask:var(--icon-url) center / contain no-repeat;mask:var(--icon-url) center / contain no-repeat}.brand-mark{width:40px;height:40px;display:block;border-radius:8px}.boot-screen{width:100%;height:100%;display:grid;place-content:center;justify-items:center;gap:14px;color:var(--muted)}.login-screen{min-height:100dvh;display:grid;grid-template-rows:auto 1fr auto;padding:32px 42px 24px;background:var(--surface-2);position:relative;overflow:hidden}.login-screen:before{content:"";position:absolute;inset:40px 8% auto;height:1px;background:var(--line)}.login-brand{position:relative;display:flex;align-items:center;gap:12px;z-index:1}.login-brand div{display:grid;gap:1px}.login-brand strong{font-size:18px}.login-brand span{font-size:12px;color:var(--muted)}.login-panel{width:min(420px,100%);align-self:center;justify-self:center;padding:38px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);position:relative}.auth-switch{height:38px;margin:-4px 0 22px;padding:3px;display:grid;grid-template-columns:repeat(2,1fr);border-radius:9px;background:var(--surface-3)}.auth-switch button{border:0;border-radius:7px;color:var(--muted);background:transparent;cursor:pointer;font-size:13px;font-weight:650}.auth-switch button.active{color:var(--accent);background:var(--surface);box-shadow:0 2px 8px #2d405e14}.login-heading{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.status-dot,.online-dot{width:8px;height:8px;border-radius:50%;background:#27a67f;display:inline-block}.login-panel h1{font-size:28px;margin:14px 0 30px;letter-spacing:0}.login-panel form{display:grid;gap:11px}.login-panel label,.dialog label{font-size:13px;font-weight:600;margin-top:5px}.login-panel input,.dialog input{width:100%;height:44px;padding:0 13px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:var(--surface)}.phone-field{display:grid;grid-template-columns:64px 1fr;border:1px solid var(--line);border-radius:6px;overflow:hidden}.phone-field span{display:grid;place-items:center;background:var(--surface-3);color:var(--muted);font-size:13px;border-right:1px solid var(--line)}.phone-field input{border:0;border-radius:0}.primary-button,.secondary-button{height:44px;border:0;border-radius:6px;cursor:pointer;font-weight:650}.primary-button{margin-top:15px;color:#fff;background:var(--accent)}.primary-button:hover{background:var(--accent-strong)}.primary-button:disabled,.send-button:disabled{opacity:.55;cursor:not-allowed}.primary-button.compact{min-width:96px;margin:0}.secondary-button{min-width:88px;background:var(--surface-3)}.form-error{margin:3px 0 0;color:var(--coral);font-size:13px}.auth-mode-link{width:100%;margin-top:18px;padding:7px;border:0;color:var(--accent);background:transparent;cursor:pointer;font-size:13px;font-weight:650}.auth-mode-link:hover{color:var(--accent-strong)}.login-footer{position:relative;justify-self:center;color:var(--muted);font-size:12px}.workspace{width:100%;height:100dvh;display:grid;grid-template-columns:76px 344px minmax(0,1fr);overflow:hidden;background:var(--surface-2)}.nav-rail{border-right:1px solid var(--line);background:#fcfdfff5;display:flex;flex-direction:column;align-items:center;padding:18px 9px 14px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}:root[data-theme=dark] .nav-rail{background:#191f1e}.nav-brand{margin-bottom:20px}.nav-rail nav{width:100%;display:grid;gap:7px}.nav-rail button{border:0;background:transparent;cursor:pointer}.nav-rail nav button{height:55px;border-radius:7px;display:grid;place-items:center;gap:2px;color:var(--muted);position:relative}.nav-rail nav button span{font-size:11px}.nav-rail nav button.active{color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px #12a8f414}.nav-badge{position:absolute;top:6px;right:8px;min-width:17px;height:17px;padding:0 4px;border-radius:9px;display:grid;place-items:center;color:#fff;background:var(--coral);font-size:9px;line-height:1}.nav-bottom{margin-top:auto;display:grid;justify-items:center;gap:12px}.nav-bottom button{width:38px;height:38px;display:grid;place-items:center;color:var(--muted);border-radius:50%}.nav-bottom button:hover{background:var(--surface-3);color:var(--ink)}.list-pane{min-width:0;border-right:1px solid var(--line);background:#fdfefff7;display:flex;flex-direction:column;position:relative;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}:root[data-theme=dark] .list-pane{background:var(--surface)}.list-header{height:86px;padding:19px 20px 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#14231f17}.list-scroll{min-height:0;overflow-y:auto;padding:0 10px 14px}.list-item{width:100%;min-height:72px;padding:10px 12px;border:1px solid transparent;border-radius:8px;background:transparent;display:flex;gap:12px;align-items:center;text-align:left;cursor:pointer;position:relative;transition:background .16s ease,border-color .16s ease}.list-item:hover{background:#f6f9fc}.list-item.active{border-color:#c4e9fb;background:var(--accent-soft)}.list-item.active:before{content:"";position:absolute;left:-1px;top:16px;bottom:16px;width:3px;border-radius:0 3px 3px 0;background:var(--accent)}.list-item-body{flex:1;min-width:0;display:grid;gap:5px}.list-item-top,.list-item-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}.list-item strong{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:14px;display:flex;align-items:center;gap:4px}.list-item time,.list-item-bottom,.muted{color:var(--muted);font-size:12px}.list-item-bottom>span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;display:flex;align-items:center;gap:4px}.unread{min-width:19px;height:19px;padding:0 5px;border-radius:10px;display:grid;place-items:center;color:#fff;background:var(--coral);font-size:10px}.contact-item{min-height:64px}.list-state{color:var(--muted);text-align:center;padding:40px 0;font-size:13px}.list-empty{min-height:190px;display:grid;place-content:center;justify-items:center;gap:9px;color:var(--muted);font-size:13px}.mobile-add{display:none}.mobile-empty{min-height:320px;padding:32px;display:grid;place-content:center;justify-items:center;gap:8px;color:var(--muted);text-align:center}.mobile-empty .app-icon{margin-bottom:5px;color:#aab2c1}.mobile-empty strong{color:var(--ink);font-size:15px}.mobile-empty span{font-size:12px;line-height:1.6}.active-now,.friend-shortcuts{display:none}.friends-directory{min-height:100%;position:relative}.friends-sections{padding-right:20px}.friends-sections section{scroll-margin-top:12px}.friends-sections h2{height:28px;margin:0;padding:6px 12px;color:var(--muted);background:var(--surface-2);font-size:11px;font-weight:600}.alphabet-index{position:sticky;z-index:3;top:8px;float:right;width:20px;margin:8px -5px 0 0;display:grid;justify-items:center}.alphabet-index button{width:20px;height:17px;padding:0;border:0;color:#667085;background:transparent;cursor:pointer;font-size:9px;line-height:17px}.alphabet-index button:hover{color:var(--accent);font-weight:700}.profile-view{min-height:100%;margin:0 -10px;padding:18px 14px 28px;background:var(--surface-2)}.profile-hero{padding:22px 16px 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8px 26px #3042600b}.profile-stats>span{display:grid;justify-items:center;gap:4px;border-right:1px solid var(--line)}.profile-stats>span:last-child{border-right:0}.profile-stats strong{color:var(--accent);font-size:20px}.profile-stats small{color:var(--muted);font-size:12px}.profile-card{width:100%;min-height:132px;padding:24px 20px;display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:14px;border:1px solid rgba(231,235,243,.9);border-radius:8px;color:var(--ink);background:#fffffff0;cursor:pointer;text-align:left;box-shadow:0 8px 26px #3042600f}.profile-card>span{min-width:0;display:grid;gap:7px}.profile-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:18px}.profile-card small{color:var(--muted);font-size:12px}.profile-card>.app-icon{color:#7d8798}.settings-list{margin-top:12px;overflow:hidden;border:1px solid rgba(231,235,243,.9);border-radius:8px;background:#fffffff0;box-shadow:0 8px 26px #3042600b}.settings-list button{width:100%;min-height:56px;padding:0 18px;display:grid;grid-template-columns:23px 1fr auto;align-items:center;gap:12px;border:0;border-bottom:1px solid var(--line);color:var(--ink);background:transparent;cursor:pointer;text-align:left}.settings-list button:last-child{border-bottom:0}.settings-list button:hover{background:var(--surface-2)}.settings-list button>i{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;color:var(--accent);background:var(--accent-soft);font-style:normal}.settings-list button>.app-icon:last-child{color:#a7afbc}.profile-logout{width:100%;min-height:54px;margin-top:12px;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(231,235,243,.9);border-radius:8px;color:#e34f56;background:#fffffff0;cursor:pointer;font-weight:650}.profile-dialog{width:min(430px,calc(100vw - 28px))}.profile-form{display:grid;gap:14px}.profile-form>label{display:grid;gap:7px;color:var(--ink);font-size:12px;font-weight:650}.profile-form input:not([type=file]){width:100%;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:var(--surface);outline:0}.profile-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}.avatar-editor{padding:8px 0 12px;display:grid;justify-items:center;gap:12px}.avatar-editor .avatar-lg{width:88px;height:88px}.avatar-editor>small{color:var(--muted);font-size:10px;font-weight:400}.avatar-upload-button{min-height:38px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid #d8dded;border-radius:8px;color:var(--accent);background:#fff;box-shadow:0 4px 14px #34466c12;cursor:pointer;font-size:12px;font-weight:700}.avatar-upload-button:hover{border-color:#aebce7;background:var(--accent-soft)}.security-list{display:grid;border:1px solid var(--line);border-radius:8px;overflow:hidden}.security-list>div{min-height:48px;padding:0 13px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line)}.security-list>div:last-child{border-bottom:0}.security-list span{color:var(--muted);font-size:12px}.security-list strong{max-width:65%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.dialog-hint{margin:12px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.security-actions{margin-top:12px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.security-action{width:100%;min-height:42px;border:1px solid var(--line);border-radius:7px;color:var(--accent);background:var(--surface);cursor:pointer;font-weight:650}.security-notice{margin:9px 0 0;color:var(--success);font-size:11px;text-align:center}.qr-dialog{padding:4px 0 10px;display:grid;justify-items:center;gap:7px}.qr-dialog img{width:220px;height:220px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff}.qr-dialog strong{margin-top:5px;font-size:16px}.qr-dialog span,.qr-dialog small{color:var(--muted);font-size:11px}.avatar{border-radius:50%;object-fit:cover;display:inline-grid;place-items:center;flex:0 0 auto;color:#fff;background:#22b4df;font-weight:700;box-shadow:0 2px 8px #2e4a6c1f}.avatar[data-seed="0"],.avatar[data-seed="5"]{background:#4b8cf5}.avatar[data-seed="1"],.avatar[data-seed="6"]{background:#25bea0}.avatar[data-seed="2"],.avatar[data-seed="7"]{background:#f17f72}.avatar[data-seed="3"],.avatar[data-seed="8"]{background:#9a7be8}.avatar[data-seed="4"],.avatar[data-seed="9"]{background:#e1a43a}.avatar-md{width:46px;height:46px;font-size:15px}.avatar-sm{width:36px;height:36px;font-size:13px}.avatar-lg{width:72px;height:72px;font-size:23px}.chat-panel{min-width:0;height:100%;display:grid;grid-template-columns:minmax(0,1fr);background:var(--surface-2);overflow:hidden}.chat-panel.details-open{grid-template-columns:minmax(0,1fr) 304px}.chat-main{min-width:0;height:100%;display:grid;grid-template-rows:76px minmax(0,1fr) auto;overflow:hidden}.chat-header{padding:0 22px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(229,233,241,.8);background:#ffffffe0;-webkit-backdrop-filter:blur(20px) saturate(145%);backdrop-filter:blur(20px) saturate(145%)}:root[data-theme=dark] .chat-header{background:var(--surface)}.chat-header h2{margin:0 0 2px;font-size:16px}.chat-header span{display:flex;align-items:center;gap:5px;color:var(--muted);font-size:11px}.chat-identity{min-width:0}.chat-actions{margin-left:auto;display:flex;align-items:center;gap:4px}.chat-actions .icon-button.active,.composer .icon-button.active{color:var(--accent);background:var(--accent-soft)}.online-dot{width:6px;height:6px}.mobile-back,.mobile-call-button{display:none}.mobile-call-button img{width:28px;height:28px;object-fit:contain}.message-list{overflow-y:auto;padding:25px clamp(20px,5vw,72px) 18px;background:var(--chat-bg)}.conversation-date{margin:0 0 24px;display:flex;align-items:center;gap:12px;color:var(--muted);font-size:10px}.conversation-date:before,.conversation-date:after{content:"";height:1px;flex:1;background:var(--line)}.conversation-date span{padding:4px 9px;border-radius:10px;background:var(--surface-3)}.message-row{display:flex;align-items:flex-start;gap:9px;margin-bottom:19px}.message-row.mine{justify-content:flex-end}.message-stack{max-width:min(620px,74%);display:grid;justify-items:start;gap:4px;position:relative}.message-row.mine .message-stack{justify-items:end}.message-author{margin-left:2px;color:var(--muted);font-size:10px}.message-bubble{min-width:40px;min-height:38px;padding:8px 14px;border-radius:8px 16px 16px;color:#202631;background:#fffffffa;border:1px solid rgba(226,230,238,.95);box-shadow:0 3px 12px #3344610e;line-height:1.55;font-size:15px;overflow-wrap:anywhere}.message-row.mine .message-bubble{color:#fff;background:var(--chat-outgoing);border-color:transparent;border-radius:16px 8px 16px 16px;box-shadow:0 5px 14px #12a8f42e}.message-bubble:active{background:#f8f9fc}.message-row.mine .message-bubble:active{background:var(--chat-outgoing-pressed)}.message-bubble.image-bubble{padding:4px;background:var(--surface);border-color:var(--line)}.message-bubble img{display:block;max-width:min(360px,100%);max-height:360px;border-radius:4px}.message-meta{display:flex;align-items:center;gap:3px;color:var(--muted);font-size:10px}.bubble-inline-meta{display:none;align-items:center;gap:2px;margin-left:8px;color:#9aa3b2;font-size:10px;white-space:nowrap;vertical-align:bottom}.message-row.mine .bubble-inline-meta{color:#ffffffb8}.message-system{width:fit-content;max-width:80%;margin:8px auto 18px;padding:5px 10px;border-radius:12px;color:var(--muted);background:var(--surface-3);font-size:11px}.message-bubble.deleted{color:var(--muted);background:var(--surface-3);border-style:dashed;box-shadow:none;font-style:italic}.message-actions{position:absolute;z-index:3;top:-31px;right:0;display:flex;align-items:center;gap:2px;padding:3px;border:1px solid var(--line);border-radius:7px;background:var(--surface);box-shadow:0 5px 16px #14231f1f;opacity:0;transform:translateY(3px);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.message-row:hover .message-actions,.message-row:focus-within .message-actions{opacity:1;transform:translateY(0);pointer-events:auto}.message-row.mine .message-actions{right:0}.message-actions>button{width:27px;height:25px;display:grid;place-items:center;border:0;border-radius:4px;color:var(--muted);background:transparent;cursor:pointer}.message-actions>button:hover{color:var(--ink);background:var(--surface-3)}.reaction-picker{position:absolute;right:0;top:31px;display:flex;gap:2px;padding:5px;border:1px solid var(--line);border-radius:7px;background:var(--surface);box-shadow:var(--shadow)}.reaction-picker button{width:28px;height:28px;border:0;border-radius:5px;background:transparent;cursor:pointer;font-size:15px}.reaction-picker button:hover{background:var(--surface-3)}.message-menu{position:absolute;top:31px;right:0;width:112px;padding:4px;display:grid;gap:2px;border:1px solid var(--line);border-radius:7px;background:var(--surface);box-shadow:var(--shadow)}.message-menu button{height:30px;padding:0 8px;display:flex;align-items:center;gap:7px;border:0;border-radius:4px;color:var(--ink);background:transparent;cursor:pointer;font-size:12px;text-align:left}.message-menu button:hover{background:var(--surface-3)}.message-menu button.danger{color:var(--coral)}.mobile-message-command{display:none!important}.reply-quote{max-width:100%;margin:-2px -4px 8px;padding:7px 9px;display:grid;gap:2px;border:0;border-left:3px solid rgba(255,255,255,.72);border-radius:5px;color:inherit;background:#ffffff29;cursor:pointer;text-align:left}.message-row:not(.mine) .reply-quote{border-left-color:#9aa6b2;background:#f4f4f4}.reply-quote strong{font-size:10px}.reply-quote span{max-width:310px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.message-reactions{display:flex;gap:4px;margin-top:-1px}.message-reactions button{min-width:34px;height:23px;padding:0 6px;display:inline-flex;align-items:center;justify-content:center;gap:3px;border:1px solid var(--line);border-radius:12px;color:var(--muted);background:var(--surface);cursor:pointer;font-size:12px}.message-reactions button.active{color:var(--accent);border-color:#9bc8c0;background:var(--accent-soft)}.message-reactions span{font-size:10px}.message-row.highlighted .message-bubble{animation:message-highlight 1.6s ease}@keyframes message-highlight{0%,to{box-shadow:0 0 0 0 transparent}25%,75%{box-shadow:0 0 0 4px #12a8f43d}}.message-search{position:sticky;z-index:4;top:-25px;margin:-25px -72px 18px;padding:12px clamp(20px,5vw,72px);background:color-mix(in srgb,var(--surface-2) 92%,transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.message-search label{min-height:38px;padding:0 10px;display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--muted)}.message-search input{min-width:0;flex:1;border:0;outline:0;color:var(--ink);background:transparent;font-size:13px}.message-search label button{width:25px;height:25px;display:grid;place-items:center;border:0;border-radius:4px;color:var(--muted);background:transparent;cursor:pointer}.search-results{max-height:210px;overflow-y:auto;margin-top:5px;padding:6px;border:1px solid var(--line);border-radius:7px;background:var(--surface);box-shadow:var(--shadow)}.search-results>span{display:block;padding:3px 6px 6px;color:var(--muted);font-size:11px}.search-results button{width:100%;padding:7px 6px;display:flex;align-items:center;gap:9px;border:0;border-radius:4px;color:var(--ink);background:transparent;cursor:pointer;text-align:left}.search-results button:hover{background:var(--surface-3)}.search-results time{color:var(--muted);font-size:10px}.search-results button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.typing-indicator{display:flex;align-items:center;gap:7px;margin:4px 0 12px;color:var(--muted);font-size:11px}.typing-indicator>span{height:25px;padding:0 8px;display:inline-flex;align-items:center;gap:3px;border-radius:12px;background:var(--surface-3)}.typing-indicator i{width:4px;height:4px;border-radius:50%;background:var(--muted);animation:typing-dot 1.2s infinite ease-in-out}.typing-indicator i:nth-child(2){animation-delay:.16s}.typing-indicator i:nth-child(3){animation-delay:.32s}@keyframes typing-dot{0%,60%,to{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-2px)}}.composer-wrap{padding:10px clamp(16px,4vw,54px) 14px;border-top:1px solid rgba(228,232,240,.86);background:#ffffffe6;-webkit-backdrop-filter:blur(22px) saturate(145%);backdrop-filter:blur(22px) saturate(145%)}.composer-context{min-height:45px;padding:7px 10px;display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-bottom:0;border-radius:8px 8px 0 0;color:var(--accent);background:var(--surface)}.composer-context>div{min-width:0;flex:1;display:grid;gap:1px}.composer-context strong{font-size:11px}.composer-context span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:11px}.composer-context>button{width:28px;height:28px;display:grid;place-items:center;border:0;border-radius:4px;color:var(--muted);background:transparent;cursor:pointer}.composer-context>button:hover{background:var(--surface-3);color:var(--ink)}.composer{min-height:60px;padding:8px;border:1px solid #d7dfdc;border-radius:8px;background:var(--surface);display:flex;align-items:flex-end;gap:5px;box-shadow:0 10px 32px #14231f12;position:relative}.composer:focus-within{border-color:#91beb6;box-shadow:0 10px 34px #0f766e1a}.composer textarea{flex:1;min-width:0;height:40px;max-height:120px;resize:none;border:0;outline:0;padding:10px 4px;color:var(--ink);background:transparent;line-height:20px}.send-button{width:42px;height:42px;border:0;border-radius:7px;display:grid;place-items:center;color:#fff;background:var(--accent);cursor:pointer}.tangseng-composer{min-height:46px;padding:4px 5px 4px 14px;align-items:center;border:1px solid #e7ebf2;border-radius:10px;background:#f5f6fa;box-shadow:none}.tangseng-composer:focus-within{border-color:#acdff7;background:#fff;box-shadow:0 0 0 3px #12a8f414}.tangseng-composer textarea{height:38px;padding:9px 2px;font-size:15px}.tangseng-send{width:36px;height:36px;padding:0;border-radius:9px;color:#fff;background:var(--accent)}.tangseng-send:hover{background:var(--accent-strong)}.tangseng-send:disabled{color:#aeb6c3;background:transparent;opacity:.7}.composer-toolbar{min-height:48px;padding:7px 2px 0;display:flex;align-items:center;gap:8px}.toolbar-asset{width:40px;height:40px;padding:0;display:grid;place-items:center;border:0;border-radius:50%;color:#5e6878;background:transparent;cursor:pointer;transition:transform .16s ease,color .16s ease,background .16s ease}.toolbar-asset:hover{color:var(--accent);background:var(--accent-soft);transform:translateY(-1px)}.toolbar-asset:active{transform:scale(.96)}.toolbar-asset:disabled{opacity:.45;cursor:not-allowed}.toolbar-asset img{width:22px;height:22px;object-fit:contain}.toolbar-asset.active,.toolbar-asset.recording{color:var(--accent);background:var(--accent-soft);box-shadow:inset 0 0 0 1px #12a8f424}.recording-bar{min-height:38px;flex:1;display:flex;align-items:center;gap:9px;border:0;color:#c94d3b;background:transparent;cursor:pointer}.recording-bar i{width:9px;height:9px;border-radius:50%;background:#e5533d;animation:recording-pulse 1s infinite}.recording-bar strong{font-size:13px}.recording-bar span{margin-left:auto;color:#8e969f;font-size:11px}@keyframes recording-pulse{0%,to{opacity:.35}50%{opacity:1}}.audio-message-bubble{min-width:260px}.audio-bubble{display:grid;grid-template-columns:44px minmax(120px,1fr) auto;align-items:center;gap:8px}.audio-bubble audio{display:none}.audio-bubble>button{width:42px;height:42px;display:grid;place-items:center;border:0;border-radius:50%;color:var(--accent);background:#fffffff0;cursor:pointer;box-shadow:0 2px 7px #2137591f}.audio-bubble>button.playing{color:var(--accent);background:#fff;animation:recording-pulse 1.2s infinite}.audio-wave{height:26px;display:flex;align-items:center;gap:2px;overflow:hidden}.audio-wave i{width:2px;min-height:5px;border-radius:2px;background:currentColor;opacity:.54}.audio-bubble time{align-self:end;color:currentColor;opacity:.68;font-size:10px}.emoji-control{position:relative}.voice-button:disabled{opacity:.45;cursor:not-allowed}.emoji-panel{position:absolute;left:-48px;bottom:52px;z-index:9;width:min(390px,calc(100vw - 32px));padding:10px;border:1px solid var(--line);border-radius:9px;background:var(--surface);box-shadow:var(--shadow)}.emoji-search{height:36px;padding:0 9px;display:flex;align-items:center;gap:7px;border-radius:7px;color:var(--muted);background:var(--surface-2)}.emoji-search input{min-width:0;flex:1;border:0;outline:0;color:var(--ink);background:transparent;font-size:12px}.emoji-search button{width:24px;height:24px;display:grid;place-items:center;border:0;color:var(--muted);background:transparent;cursor:pointer}.emoji-tabs{margin:8px -2px 5px;display:flex;gap:1px;overflow-x:auto;scrollbar-width:none}.emoji-tabs::-webkit-scrollbar{display:none}.emoji-tabs button{height:28px;padding:0 9px;flex:0 0 auto;border:0;border-radius:5px;color:var(--muted);background:transparent;cursor:pointer;font-size:11px}.emoji-tabs button.active{color:var(--accent);background:var(--accent-soft);font-weight:650}.emoji-grid{max-height:176px;overflow-y:auto;display:grid;grid-template-columns:repeat(8,1fr);align-content:start;gap:4px;padding:3px}.emoji-grid>button{min-width:0;height:38px;display:grid;place-items:center;border:0;border-radius:6px;background:transparent;cursor:pointer}.emoji-grid>button:hover{background:var(--surface-3)}.emoji-image{display:grid;place-items:center;position:relative;font-size:24px;line-height:1}.emoji-image img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain}.emoji-popover{position:absolute;left:-46px;bottom:50px;z-index:8;width:238px;padding:9px;display:grid;grid-template-columns:repeat(4,1fr);gap:5px;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.emoji-popover button{min-width:0;height:38px;padding:0 4px;border:0;border-radius:6px;background:transparent;cursor:pointer;font-size:15px}.emoji-popover button:hover{background:var(--surface-3)}.empty-chat{height:100%;display:grid;place-content:center;justify-items:center;color:var(--muted)}.empty-chat h2{margin:17px 0 4px;color:var(--ink);font-size:18px}.empty-chat p{margin:0;font-size:13px}.empty-icon{width:58px;height:58px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--accent);background:var(--surface)}.details-panel{min-width:0;border-left:1px solid var(--line);background:var(--surface);overflow-y:auto}.details-panel>header{height:76px;padding:0 18px 0 20px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);font-size:14px}.details-profile{padding:27px 20px 24px;display:grid;justify-items:center;border-bottom:1px solid var(--line)}.details-profile h3{margin:13px 0 4px;font-size:16px}.details-profile span{color:var(--muted);font-size:12px}.details-list{margin:0;padding:12px 20px;border-bottom:1px solid var(--line)}.details-list div{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:12px}.details-list dt{color:var(--muted);font-size:12px}.details-list dd{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.toggle-row{min-height:58px;padding:0 20px;display:flex;align-items:center;border-bottom:1px solid var(--line);cursor:pointer;font-size:13px}.toggle-row input{position:absolute;opacity:0;pointer-events:none}.toggle-row i{width:36px;height:20px;margin-left:auto;border-radius:10px;background:#c8cfcd;position:relative;transition:background .2s ease}.toggle-row i:after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:50%;background:#fff;transition:transform .2s ease;box-shadow:0 1px 3px #00000038}.toggle-row input:checked+i{background:var(--accent)}.toggle-row input:checked+i:after{transform:translate(16px)}.shared-media{padding:19px 20px}.shared-media>header{display:flex;align-items:center;justify-content:space-between;font-size:13px}.shared-media header span,.shared-media p{color:var(--muted);font-size:11px}.shared-media p{margin:18px 0;text-align:center}.media-grid{margin-top:13px;display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.media-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:4px;background:var(--surface-3)}.group-members{padding:18px 20px;border-bottom:1px solid var(--line)}.group-members header{display:flex;align-items:center;justify-content:space-between;font-size:13px}.group-members header span{color:var(--muted);font-size:11px}.group-members>div{margin-top:13px;display:flex;flex-wrap:wrap;gap:10px 8px}.group-members>div>span{width:44px;display:grid;justify-items:center;gap:3px}.group-members small{max-width:44px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:9px}.group-dialog{width:min(480px,100%)}.member-picker-heading{margin-top:8px;display:flex;justify-content:space-between;color:var(--muted);font-size:12px}.member-picker-heading strong{color:var(--ink)}.member-picker{max-height:270px;overflow-y:auto;margin-top:2px;padding:4px;border:1px solid var(--line);border-radius:7px}.member-picker>label{min-height:56px;padding:7px 8px;display:flex;align-items:center;gap:9px;border-radius:5px;cursor:pointer}.member-picker>label:hover{background:var(--surface-3)}.member-picker>label>span{min-width:0;flex:1;display:grid;gap:2px}.member-picker>label strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.member-picker>label small{color:var(--muted);font-size:10px}.member-picker input{position:absolute;opacity:0;pointer-events:none}.member-picker i{width:20px;height:20px;display:grid;place-items:center;border:1px solid var(--line);border-radius:5px;color:transparent}.member-picker input:checked+i{border-color:var(--accent);color:#fff;background:var(--accent)}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;padding:20px;display:grid;place-items:center;background:#0a0f0e7a}.dialog{width:min(420px,100%);padding:24px;border-radius:8px;background:var(--surface);box-shadow:var(--shadow)}.dialog header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px}.dialog h2{margin:0;font-size:20px}.dialog form{display:grid;gap:10px}.dialog-actions{margin-top:16px;display:flex;justify-content:flex-end;gap:8px}.toast{position:fixed;z-index:30;right:24px;bottom:24px;max-width:min(380px,calc(100vw - 32px));min-height:42px;padding:0 12px 0 15px;display:flex;align-items:center;gap:12px;border:1px solid #e3b5ab;border-radius:7px;color:#8b3e31;background:#fff6f3;box-shadow:var(--shadow);cursor:pointer;font-size:12px}.toast svg{flex:0 0 auto}@media(max-width:760px){.login-screen{padding:22px 18px 18px}.login-screen:before{inset:30px 18px auto 72px}.login-panel{padding:28px 24px}.login-panel h1{font-size:25px}.workspace{grid-template-columns:1fr;grid-template-rows:minmax(0,1fr) calc(66px + env(safe-area-inset-bottom));background:var(--surface-2)}.nav-rail{display:none}.bottom-tabs{grid-row:2;z-index:7;min-width:0;padding:5px 10px max(6px,env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(226,231,239,.8);background:#ffffffe0;-webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%)}:root[data-theme=dark] .bottom-tabs{background:#1d2322fa}.bottom-tabs button{min-width:0;height:55px;display:grid;place-items:center;align-content:center;gap:3px;border:0;color:#7b8493;background:transparent;cursor:pointer;transition:color .16s ease,transform .16s ease}.bottom-tabs button>span{width:38px;height:26px;display:grid;place-items:center;position:relative;border-radius:13px}.bottom-tabs button small{font-size:10px;font-weight:550}.bottom-tabs button.active{color:var(--accent)}.bottom-tabs button.active>span{background:var(--accent-soft)}.bottom-tabs button b{position:absolute;top:-4px;left:17px;min-width:16px;height:16px;padding:0 4px;display:grid;place-items:center;border-radius:8px;color:#fff;background:#e64b4b;font-size:9px;line-height:1}.list-pane{grid-row:1;border-right:0}.workspace>.empty-chat{display:none}.mobile-topbar{height:calc(58px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 10px 0;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid rgba(229,233,241,.72);background:#ffffffe0;-webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%)}.mobile-topbar h1{margin:0;color:var(--ink);font-size:18px;font-weight:720;text-align:center}.mobile-topbar>div{justify-self:end;display:flex;align-items:center}.mobile-topbar button{width:40px;height:40px;display:grid;place-items:center;border:0;border-radius:50%;color:#384252;background:transparent;cursor:pointer}.mobile-topbar button:active{color:var(--accent);background:var(--accent-soft)}.list-header{display:none}.search-box{display:none;margin:8px 12px}.search-box.mobile-search-open{display:flex}.list-toolbar{margin:5px 12px 7px}.section-label{padding:8px 15px;background:var(--surface-2)}.list-scroll{padding:0;background:#ffffffeb}.list-item{min-height:74px;padding:10px 15px;border:0;border-radius:0}.list-item:after{content:"";position:absolute;right:15px;bottom:0;left:73px;height:1px;background:var(--line)}.list-item:last-child:after,.list-item.active:after{opacity:0}.list-item.active{background:var(--accent-soft)}.list-item.active:before{display:none}.contact-item{min-height:64px}.friends-sections{padding-right:22px}.friends-sections h2{padding-left:15px}.alphabet-index{margin-right:2px}.profile-view{margin:0;padding:14px 12px 26px}.profile-card{min-height:136px;padding:23px 18px}.chat-panel{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:10;grid-template-columns:1fr}.workspace.has-selection .chat-panel{display:grid}.chat-main{grid-template-rows:calc(64px + env(safe-area-inset-top)) minmax(0,1fr) auto}.mobile-back{display:grid}.chat-header{height:calc(64px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 12px 0 8px;gap:9px;background:#ffffffe0;-webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%)}.chat-header .mobile-back{width:36px;height:42px;color:#343d4c}.chat-header .avatar-sm{width:40px;height:40px;font-size:14px}.chat-header h2{margin-bottom:2px;font-size:17px;font-weight:700}.chat-header .chat-identity>span{max-width:210px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.chat-actions>.icon-button:not(.mobile-call-button){display:none}.mobile-call-button{display:grid;width:40px;height:40px;color:#4e596a}.mobile-call-button img{width:23px;height:23px}.message-list{padding:15px 12px 11px;background:var(--chat-bg)}.conversation-date{margin-bottom:15px}.message-row{gap:7px;margin-bottom:10px}.direct-chat .message-row:not(.mine)>.avatar{display:inline-grid}.direct-chat .message-author{display:none}.message-stack{max-width:82%;gap:2px}.message-bubble{padding:8px 13px 7px;border-color:#e1e6eef5;border-radius:7px 15px 15px;font-size:15px;line-height:1.55}.message-row.mine .message-bubble{border-color:transparent;border-radius:15px 7px 15px 15px}.message-meta{display:none}.bubble-inline-meta{display:inline-flex}.image-bubble .bubble-inline-meta{position:absolute;right:8px;bottom:7px;padding:2px 5px;border-radius:9px;color:#fff;background:#00000052}.message-bubble.image-bubble{position:relative}.audio-message-bubble{min-width:min(270px,78vw)}.audio-bubble{grid-template-columns:42px minmax(100px,1fr) auto}.message-actions{top:-29px}.message-row .message-actions{opacity:0;transform:translateY(3px);pointer-events:none}.message-row:focus-within .message-actions{opacity:1;transform:none;pointer-events:auto}.message-actions>button:nth-of-type(1),.message-actions>button:nth-of-type(2){display:none}.mobile-message-command{display:flex!important}.message-search{top:-18px;margin:-18px -14px 14px;padding:8px 14px}.composer-wrap{padding:8px 12px max(8px,env(safe-area-inset-bottom));background:#ffffffe6}.tangseng-composer{min-height:44px;padding:3px 4px 3px 13px;border-radius:9px}.tangseng-composer textarea{height:36px;padding:8px 2px}.tangseng-send{width:34px;height:34px;border-radius:8px}.composer-toolbar{min-height:46px;padding:6px 1px 0;gap:7px}.toolbar-asset{width:39px;height:39px}.emoji-panel{position:fixed;left:8px;right:8px;bottom:calc(106px + env(safe-area-inset-bottom));width:auto;border-radius:8px}.emoji-grid{grid-template-columns:repeat(7,1fr);max-height:190px}.details-panel{position:fixed;top:0;right:0;bottom:0;left:0;z-index:15;border-left:0}.details-panel>header{padding-top:max(0px,env(safe-area-inset-top))}.dialog-backdrop{align-items:end;padding:0}.dialog{width:100%;border-radius:8px 8px 0 0;padding-bottom:max(24px,env(safe-area-inset-bottom))}.toast{right:12px;bottom:calc(76px + env(safe-area-inset-bottom))}}@media(max-width:380px){.login-panel{padding:24px 20px}.login-brand span{display:none}.nav-bottom button{width:34px}}@media(max-width:760px){:root{--accent: #4648d4;--accent-strong: #2f2ebe;--accent-soft: #eeedff;--ink: #1b1b23;--muted: #767586;--line: #e6e2ef;--surface-2: #fcf8ff;--surface-3: #efecf8;--shadow: 0 14px 34px rgba(47, 46, 120, .12);--chat-bg: #fcf8ff;--chat-outgoing: linear-gradient(135deg, #4648d4, #6063ee);--chat-outgoing-pressed: #3c3ec4}.login-screen{min-height:100dvh;height:auto;overflow-y:auto;display:block;padding:24px 16px 18px;background:#f5f3ff}.login-screen:before{display:none}.login-brand{width:fit-content;margin:0 auto 22px}.login-panel{max-height:none;overflow:visible;margin:0 auto;padding:32px 24px;border-color:#fffffff2;border-radius:24px;background:#ffffffd6;box-shadow:0 18px 46px #38367321;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.auth-switch{border-radius:13px;background:#efecf8}.auth-switch button{border-radius:10px}.login-panel h1{margin-bottom:26px;color:var(--ink);font-size:26px}.login-panel input,.phone-field{border-color:transparent;border-radius:14px;background:#efecf8}.phone-field input{border-radius:0 14px 14px 0}.primary-button{border-radius:14px;background:linear-gradient(90deg,#4648d4,#1767c7);box-shadow:0 8px 18px #4648d42e}.login-footer{margin-top:20px;text-align:center}.workspace{grid-template-rows:minmax(0,1fr) calc(76px + env(safe-area-inset-bottom));background:var(--surface-2)}.list-pane{background:var(--surface-2)}.mobile-topbar{height:calc(72px + env(safe-area-inset-top));padding:env(safe-area-inset-top) 16px 0;grid-template-columns:52px minmax(0,1fr) 84px;border-bottom-color:#e6e2efb8;background:#fcf8ffd1;box-shadow:0 4px 18px #36355b09}.mobile-topbar[data-view=profile]{display:none}.mobile-topbar-profile{display:grid;align-items:center}.mobile-topbar-profile .avatar-sm{width:40px;height:40px;border:3px solid rgba(255,255,255,.9);box-shadow:0 4px 12px #2d2c531f}.mobile-topbar h1{color:var(--accent);font-size:21px;font-weight:700}.mobile-topbar>div{gap:2px}.mobile-topbar button{color:#3f3e4d}.search-box,.search-box.mobile-search-open{height:54px;margin:14px 16px 12px;padding:0 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auto;border:0;color:var(--ink);background:transparent;cursor:pointer}.active-now button>span{position:relative;padding:2px;border:2px solid var(--accent);border-radius:50%}.active-now .avatar-md{width:46px;height:46px}.active-now button i{position:absolute;right:-2px;bottom:1px;width:13px;height:13px;border:2px solid var(--surface-2);border-radius:50%;background:#18bd77}.active-now button small{width:62px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.conversation-list{display:grid}.list-item{min-height:78px;padding:10px 0;border:0;border-radius:0}.list-item:after{display:none}.list-item.active{background:transparent}.list-item .avatar-md{width:50px;height:50px}.list-item strong{color:var(--ink);font-size:15px}.list-item time{color:#656478;font-size:11px;font-weight:600}.list-item-bottom{font-size:13px}.unread{min-width:20px;height:20px;border-radius:10px;background:var(--accent)}.friend-shortcuts{margin:4px 0 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h2{height:25px;padding:3px 8px;color:var(--muted);background:transparent;font-size:12px}.view-friends .contact-item,.view-groups .list-item{min-height:78px;margin-bottom:10px;padding:12px 14px;border:1px solid rgba(255,255,255,.92);border-radius:22px;background:#ffffffd1;box-shadow:0 8px 24px #413e700b}.view-friends .contact-item.active,.view-groups .list-item.active{background:#eeedfff5}.alphabet-index{margin-right:-14px}.view-profile{padding:0}.profile-view{min-height:100%;margin:0;padding:max(30px,env(safe-area-inset-top)) 16px 18px;display:flex;flex-direction:column;background:var(--surface-2)}.profile-hero{padding:8px 16px 20px}.profile-avatar-button{width:98px;height:98px}.profile-avatar-button .avatar-lg{width:98px;height:98px;border:5px solid rgba(255,255,255,.88);font-size:28px;box-shadow:0 10px 30px #3b396e1f}.profile-avatar-button>span{right:0;bottom:2px;width:34px;height:34px;border-color:var(--surface-2);background:linear-gradient(135deg,#4648d4,#6063ee)}.profile-hero h2{margin-top:14px;font-size:22px}.profile-hero p{font-size:13px}.profile-stats{min-height:92px;border-color:#ffffffe6;border-radius:22px;background:#ffffffd6;box-shadow:0 8px 28px #413e700e}.profile-stats strong{color:var(--accent);font-size:22px}.profile-stats small{color:#464554;font-size:12px}.settings-list{margin-top:14px;border-color:#ffffffe6;border-radius:22px;background:#ffffffd6;box-shadow:0 8px 28px #413e700d}.settings-list button{min-height:58px;padding:0 16px;grid-template-columns:34px 1fr auto;border-bottom-color:var(--line)}.settings-list button>i{width:32px;height:32px;color:var(--accent);background:#eeedff}.profile-logout{min-height:54px;margin-top:auto;border-color:#ffe3e7;border-radius:18px;color:#c81d2a;background:#fff0f2}.bottom-tabs{margin:0;padding:6px 15px max(7px,env(safe-area-inset-bottom));border-top-color:#e6e2efa6;border-radius:22px 22px 0 0;background:#fcf8ffd6;box-shadow:0 -7px 24px #36355b0e}.bottom-tabs 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16px;background:var(--chat-bg)}.conversation-date:before,.conversation-date:after{display:none}.conversation-date{justify-content:center}.conversation-date span{padding:5px 16px;border-radius:14px;color:#464554;background:#e9e6f3;font-size:11px;font-weight:600}.message-row{margin-bottom:16px;gap:9px}.message-row>.avatar-sm{width:34px;height:34px}.message-stack{max-width:78%}.message-bubble{padding:11px 14px 9px;border-color:#e8e4ef;border-radius:4px 18px 18px;background:#ffffffe0;box-shadow:0 5px 18px #37355f0e;font-size:15px}.message-row.mine .message-bubble{border-radius:18px 4px 18px 18px;background:linear-gradient(135deg,#4648d4,#6063ee);box-shadow:0 6px 18px #4648d42e}.message-bubble.image-bubble{border-radius:18px 4px 18px 18px}.audio-message-bubble{min-width:min(245px,74vw)}.audio-bubble>button{color:var(--accent);background:#ffffff2e;box-shadow:none}.message-row.mine .audio-bubble>button{color:#fff}.composer-wrap{padding:10px 12px max(10px,env(safe-area-inset-bottom));display:grid;grid-template-columns:40px minmax(0,1fr) 38px 38px 42px;align-items:center;gap:4px;border-top-color:#e6e2efb3;background:#fcf8ffe6}.composer-context{grid-column:1 / -1;border:0;border-radius:14px;background:#efecf8}.tangseng-composer{grid-column:2;min-height:48px;padding:4px 4px 4px 13px;border-color:transparent;border-radius:18px;background:#f1eff9}.tangseng-composer textarea{height:38px;padding:9px 2px;font-size:14px}.tangseng-send{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#4648d4,#6063ee)}.composer-toolbar{display:contents}.composer-toolbar .emoji-control{grid-column:3}.composer-toolbar>.toolbar-asset:nth-of-type(1){grid-column:4}.composer-toolbar>.toolbar-asset:nth-of-type(2){grid-column:5;color:#fff;background:linear-gradient(135deg,#4648d4,#6063ee);box-shadow:0 5px 14px #4648d433}.composer-toolbar>.toolbar-asset:nth-of-type(3){grid-column:1}.composer-wrap:not(:has(.composer-context))>.tangseng-composer,.composer-wrap:not(:has(.composer-context)) .composer-toolbar .emoji-control,.composer-wrap:not(:has(.composer-context)) .composer-toolbar>.toolbar-asset{grid-row:1}.composer-wrap:has(.composer-context)>.tangseng-composer,.composer-wrap:has(.composer-context) .composer-toolbar .emoji-control,.composer-wrap:has(.composer-context) .composer-toolbar>.toolbar-asset{grid-row:2}.toolbar-asset{width:38px;height:38px;color:#464554}.composer-toolbar>.toolbar-asset:nth-of-type(2){width:42px;height:42px}.emoji-panel{left:8px;right:8px;bottom:calc(78px + env(safe-area-inset-bottom));border-color:#fffffff2;border-radius:22px;background:#fffffff5}.emoji-search{border-radius:14px}.emoji-tabs button{border-radius:10px}.details-panel,.dialog{background:var(--surface-2)}.dialog{border-radius:24px 24px 0 0}}:root{--admin-bg: #f3f5f7;--admin-surface: #ffffff;--admin-surface-muted: #f7f8fa;--admin-line: #e4e8ed;--admin-ink: #20252d;--admin-muted: #727d8a;--admin-accent: #3157d5;--admin-accent-soft: #eef2ff;--admin-green: #15805e;--admin-red: #c53b48;--admin-amber: #a66705;--admin-shadow: 0 12px 34px rgba(39, 51, 67, .08)}.admin-shell,.admin-login-shell,.admin-boot{font-family:Inter,Segoe UI,Microsoft YaHei,sans-serif;color:var(--admin-ink)}.admin-shell button,.admin-shell input,.admin-shell select,.admin-shell textarea,.admin-login-shell button,.admin-login-shell input{letter-spacing:0}.admin-login-shell{min-height:100dvh;padding:28px;display:grid;place-items:center;background:var(--admin-bg)}.admin-login-panel{width:min(440px,100%);padding:34px;border:1px solid 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input:focus{border-color:#9cace7;outline:3px solid var(--admin-accent-soft)}.admin-form-error{margin:3px 0 0;color:var(--admin-red);font-size:12px}.admin-primary,.admin-secondary,.admin-danger{min-height:40px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:6px;cursor:pointer;font-size:13px;font-weight:650}.admin-primary{color:#fff;background:var(--admin-accent)}.admin-primary:hover{background:#2449c4}.admin-primary:disabled{opacity:.55;cursor:not-allowed}.admin-secondary{border:1px solid var(--admin-line);color:var(--admin-ink);background:var(--admin-surface)}.admin-secondary:hover{background:var(--admin-surface-muted)}.admin-danger{color:#fff;background:var(--admin-red)}.admin-login-panel .admin-primary{margin-top:14px}.admin-boot{min-height:100dvh;display:flex;align-items:center;justify-content:center;gap:10px;color:var(--admin-muted);background:var(--admin-bg)}.spinning{animation:admin-spin .8s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-shell{width:100%;height:100dvh;display:grid;grid-template-columns:232px minmax(0,1fr);overflow:hidden;background:var(--admin-bg)}.admin-sidebar{min-width:0;padding:18px 12px 14px;display:flex;flex-direction:column;border-right:1px solid var(--admin-line);background:#151b24}.admin-brand{min-height:52px;margin:0 6px 22px;display:flex;align-items:center;gap:11px;color:#fff;text-decoration:none}.admin-brand>span{width:38px;height:38px}.admin-brand strong{font-size:15px}.admin-brand small{color:#98a4b4;font-size:10px}.admin-sidebar nav{display:grid;gap:4px}.admin-sidebar nav button{height:44px;padding:0 13px;display:flex;align-items:center;gap:11px;border:0;border-radius:6px;color:#aeb8c6;background:transparent;cursor:pointer;text-align:left;font-size:13px}.admin-sidebar nav button:hover{color:#fff;background:#202936}.admin-sidebar nav button.active{color:#fff;background:#2b4fc4}.admin-sidebar-bottom{margin-top:auto;display:grid;gap:4px}.admin-sidebar-bottom a,.admin-sidebar-bottom button{height:40px;padding:0 13px;display:flex;align-items:center;gap:10px;border:0;border-radius:6px;color:#98a4b4;background:transparent;cursor:pointer;text-decoration:none;font-size:12px}.admin-sidebar-bottom a:hover,.admin-sidebar-bottom button:hover{color:#fff;background:#202936}.admin-main{min-width:0;height:100%;display:grid;grid-template-rows:72px minmax(0,1fr);overflow:hidden}.admin-topbar{padding:0 26px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--admin-line);background:#fffffff0}.admin-topbar>div:first-child{display:grid;gap:2px}.admin-topbar>div:first-child small{color:var(--admin-muted);font-size:10px;text-transform:uppercase}.admin-topbar 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var(--admin-line);color:var(--admin-ink);background:transparent;cursor:pointer;text-align:left}.admin-report-list>button:last-child{border-bottom:0}.admin-report-list>button:hover{background:var(--admin-surface-muted)}.admin-report-list>button>span:nth-child(2){min-width:0;display:grid;gap:3px}.admin-report-list strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.admin-report-list small{font-size:9px}.admin-toolbar{margin-bottom:12px}.admin-toolbar form{display:flex;align-items:center;gap:8px}.admin-toolbar label{width:min(420px,100%);height:40px;padding:0 12px;display:flex;align-items:center;gap:8px;border:1px solid var(--admin-line);border-radius:6px;color:var(--admin-muted);background:#fff}.admin-toolbar input{min-width:0;flex:1;border:0;outline:0;color:var(--admin-ink);background:transparent;font-size:12px}.admin-toolbar select{height:40px;padding:0 34px 0 11px;border:1px solid var(--admin-line);border-radius:6px;color:var(--admin-ink);background:#fff;font-size:12px}.admin-toolbar .admin-secondary{height:40px}.admin-table-panel{min-height:360px}.admin-table-scroll{min-width:0;overflow-x:auto}.admin-table-scroll table{width:100%;border-collapse:collapse;table-layout:fixed}.admin-table-scroll th{height:42px;padding:0 14px;border-bottom:1px solid var(--admin-line);color:var(--admin-muted);background:var(--admin-surface-muted);font-size:10px;font-weight:650;text-align:left}.admin-table-scroll td{min-height:56px;padding:11px 14px;border-bottom:1px solid var(--admin-line);vertical-align:middle;font-size:12px;overflow-wrap:anywhere}.admin-table-scroll tbody tr:hover{background:#fafbfd}.admin-table-scroll td>strong,.admin-table-scroll td>small{display:block}.admin-table-scroll td>strong{margin-bottom:3px;font-size:12px}.admin-table-scroll td>small{color:var(--admin-muted);font-size:9px;line-height:1.45}.admin-table-scroll th:last-child,.admin-table-scroll td:last-child{width:156px;text-align:right}.admin-table-scroll th:nth-last-child(2),.admin-table-scroll td:nth-last-child(2){width:130px}.admin-message-cell{max-width:360px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-row-action{min-width:56px;height:30px;padding:0 10px;border:1px solid #c9d4f7;border-radius:5px;color:var(--admin-accent);background:var(--admin-accent-soft);cursor:pointer;font-size:11px}.admin-row-action{display:inline-flex;align-items:center;justify-content:center;gap:4px}.admin-row-actions{display:flex;align-items:center;justify-content:flex-end;gap:6px}.admin-row-action.danger{color:var(--admin-red);border-color:#f1cbd0;background:#fff4f5}.admin-user-editor{width:min(520px,calc(100vw - 28px))}.admin-user-editor form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-user-editor form>label{display:grid;gap:6px;color:var(--admin-muted);font-size:11px}.admin-user-editor form input{width:100%;height:40px;padding:0 11px;border:1px solid var(--admin-line);border-radius:6px;color:var(--admin-ink);background:#fff;outline:0}.admin-user-editor form input:focus{border-color:#9cace7;outline:3px solid var(--admin-accent-soft)}.admin-user-editor form footer,.admin-user-editor .admin-form-error{grid-column:1 / -1}.admin-avatar-editor{grid-column:1 / -1;display:flex;align-items:center;gap:13px}.admin-avatar-editor>img,.admin-avatar-editor>span{width:64px;height:64px;display:grid;place-items:center;border:1px solid var(--admin-line);border-radius:50%;object-fit:cover;color:#fff;background:var(--admin-accent);font-size:22px;font-weight:700}.admin-table-state{min-height:260px;display:flex;align-items:center;justify-content:center;gap:8px;color:var(--admin-muted);font-size:12px}.admin-pager{min-height:52px;padding:0 14px;display:flex;align-items:center;justify-content:space-between;color:var(--admin-muted);font-size:10px}.admin-pager>div{display:flex;gap:5px}.admin-pager button{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--admin-line);border-radius:5px;color:var(--admin-ink);background:#fff;cursor:pointer}.admin-pager button:disabled{opacity:.4;cursor:default}.admin-status{width:fit-content;min-width:50px;height:23px;padding:0 8px;display:inline-grid;place-items:center;border-radius:12px;color:var(--admin-muted);background:#edf0f3;font-size:9px;font-weight:700;white-space:nowrap}.status-active,.status-normal,.status-resolved{color:var(--admin-green);background:#eaf7f1}.status-banned,.status-disabled,.status-hidden,.status-rejected{color:var(--admin-red);background:#fff0f2}.status-pending{color:var(--admin-amber);background:#fff6e6}.status-reviewing{color:var(--admin-accent);background:var(--admin-accent-soft)}.admin-settings{max-width:820px}.admin-settings form{display:grid}.admin-settings form>label{min-height:78px;padding:15px 18px;display:grid;grid-template-columns:minmax(180px,1fr) minmax(260px,1.4fr);align-items:center;gap:24px;border-bottom:1px solid var(--admin-line)}.admin-settings form>label>span{display:grid;gap:4px}.admin-settings form>label strong{font-size:12px}.admin-settings form>label small{color:var(--admin-muted);font-size:10px}.admin-settings input:not([type=checkbox]),.admin-settings textarea{width:100%;min-height:40px;padding:9px 11px;border:1px solid var(--admin-line);border-radius:6px;color:var(--admin-ink);background:#fff;resize:vertical;font-size:12px}.admin-settings textarea{min-height:86px}.admin-settings input[type=checkbox]{justify-self:end;width:42px;height:23px;accent-color:var(--admin-accent)}.admin-settings footer{padding:16px 18px;display:flex;justify-content:flex-end}.admin-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;padding:20px;display:grid;place-items:center;background:#10161e7a}.admin-dialog{width:min(480px,100%);padding:22px;border-radius:8px;background:#fff;box-shadow:var(--admin-shadow)}.admin-dialog>header{display:flex;align-items:flex-start;justify-content:space-between}.admin-dialog>header small{color:var(--admin-muted);font-size:10px}.admin-dialog h2{margin:3px 0 0;font-size:18px}.admin-dialog>header button{width:32px;height:32px;display:grid;place-items:center;border:0;border-radius:5px;color:var(--admin-muted);background:transparent;cursor:pointer}.admin-dialog>p{margin:18px 0;color:var(--admin-muted);font-size:12px;line-height:1.65}.admin-dialog>label{margin-top:12px;display:grid;gap:7px;font-size:11px;font-weight:650}.admin-dialog textarea,.admin-dialog select{width:100%;padding:10px;border:1px solid var(--admin-line);border-radius:6px;color:var(--admin-ink);background:#fff;font-size:12px}.admin-dialog textarea{min-height:92px;resize:vertical}.admin-dialog select{height:40px}.admin-dialog>footer{margin-top:20px;display:flex;justify-content:flex-end;gap:8px}.admin-toast{position:fixed;z-index:40;right:22px;bottom:22px;max-width:min(380px,calc(100vw - 32px));min-height:42px;padding:0 12px 0 15px;display:flex;align-items:center;gap:12px;border:1px solid #c5d1f4;border-radius:6px;color:#253d91;background:#f3f6ff;box-shadow:var(--admin-shadow);cursor:pointer;font-size:12px}@media(max-width:1100px){.admin-stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-dashboard-grid{grid-template-columns:1fr}}@media(max-width:760px){.admin-shell{grid-template-columns:66px minmax(0,1fr)}.admin-sidebar{padding:12px 8px}.admin-brand{justify-content:center;margin:0 0 18px}.admin-brand>div{display:none}.admin-sidebar nav button,.admin-sidebar-bottom a,.admin-sidebar-bottom button{justify-content:center;padding:0}.admin-sidebar nav button span,.admin-sidebar-bottom a:not(:focus){font-size:0;gap:0}.admin-sidebar-bottom button{font-size:0}.admin-topbar{padding:0 14px}.admin-identity small{display:none}.admin-identity{grid-template-rows:1fr}.admin-identity svg{grid-row:auto}.admin-content{padding:16px 12px 24px}.admin-toolbar form{flex-wrap:wrap}.admin-toolbar label{width:100%}.admin-stat-grid{grid-template-columns:1fr 1fr;gap:8px}.admin-stat-grid button{min-height:92px;padding:12px}.admin-settings form>label{grid-template-columns:1fr;gap:10px}.admin-table-scroll table{min-width:760px}}