:root{--bg:#f6f7f8;--surface:#fff;--text:#101114;--muted:#747780;--line:#e8e9ec;--soft:#f0f1f3;--accent:#111;--danger:#b42318;--ok:#147a4b;--shadow:0 12px 34px rgba(17,18,22,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit}.boot{min-height:100vh;display:grid;place-items:center;align-content:center;gap:16px;color:var(--muted)}.boot img{width:170px}.toast{position:fixed;z-index:100;bottom:24px;left:50%;transform:translate(-50%,24px);opacity:0;pointer-events:none;background:#111;color:#fff;padding:11px 16px;border-radius:999px;font-size:13px;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,560px);background:#fff}.auth-art{background:linear-gradient(145deg,#f0f1f4,#e7e9ed);padding:56px;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh}.auth-art img{width:180px}.auth-copy{max-width:620px}.auth-copy h1{font-size:clamp(40px,6vw,78px);letter-spacing:-4px;line-height:.95;margin:0 0 24px}.auth-copy p{font-size:19px;line-height:1.6;color:#565a63;max-width:540px}.auth-form-wrap{display:grid;place-items:center;padding:40px}.auth-card{width:min(420px,100%)}.auth-card h2{font-size:30px;letter-spacing:-1px;margin:0 0 8px}.auth-card>p{margin:0 0 26px;color:var(--muted);line-height:1.5}.field{display:flex;flex-direction:column;gap:7px;margin:13px 0}.field span{font-size:12px;font-weight:750}.field input,.field textarea,.field select,.search-input{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px 13px;outline:none}.field input:focus,.field textarea:focus,.field select:focus,.search-input:focus{border-color:#bfc2c8;box-shadow:0 0 0 3px rgba(0,0,0,.04)}.btn{border:0;border-radius:12px;padding:11px 14px;font-weight:750;background:#111;color:#fff}.btn.secondary{background:#fff;color:#111;border:1px solid var(--line)}.btn.ghost{background:transparent;color:#555}.btn.danger{background:#fff1f0;color:var(--danger)}.btn.small{padding:8px 10px;font-size:12px}.auth-card .btn{width:100%;margin-top:9px;padding:13px}.auth-switch{text-align:center;color:var(--muted);font-size:13px;margin-top:20px}.auth-switch button{border:0;background:transparent;font-weight:800;color:#111}.setup-warning{background:#fff8e7;border:1px solid #f1df9b;border-radius:14px;padding:14px;line-height:1.5;font-size:13px;margin-bottom:18px}.app-shell{display:grid;grid-template-columns:250px minmax(0,720px) 360px;max-width:1350px;min-height:100vh;margin:0 auto}.sidebar{height:100vh;position:sticky;top:0;background:#fff;border-right:1px solid var(--line);padding:24px 18px;display:flex;flex-direction:column}.brand{border:0;background:transparent;padding:4px 8px;margin-bottom:22px;text-align:left}.brand img{width:135px;display:block}.company-select{border:1px solid var(--line);border-radius:13px;background:#fafafa;padding:10px;display:flex;align-items:center;gap:10px;margin-bottom:18px}.company-mark{width:34px;height:34px;border-radius:10px;background:#111;color:#fff;display:grid;place-items:center;font-size:12px;font-weight:850}.company-select select{min-width:0;flex:1;border:0;background:transparent;font-weight:750;outline:none}.nav{display:flex;flex-direction:column;gap:5px}.nav button{border:0;background:transparent;text-align:left;padding:11px 12px;border-radius:11px;color:#5c6069;display:flex;align-items:center;gap:10px}.nav button.active,.nav button:hover{background:#f1f2f4;color:#111;font-weight:750}.nav-icon{width:22px;text-align:center}.pill-count{margin-left:auto;background:#111;color:#fff;min-width:20px;height:20px;border-radius:99px;display:grid;place-items:center;font-size:10px}.compose-main{margin:20px 0 12px}.sidebar-bottom{margin-top:auto}.me-card{display:flex;align-items:center;gap:9px;border-top:1px solid var(--line);padding-top:16px}.avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#e6e8eb;display:grid;place-items:center;font-weight:850;font-size:12px;flex:none}.me-card .meta{min-width:0;flex:1}.meta strong,.meta small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta small{color:var(--muted);font-size:11px;margin-top:2px}.main{background:#fff;min-height:100vh;border-right:1px solid var(--line)}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:18px 22px 0}.topbar-row{display:flex;justify-content:space-between;align-items:center}.topbar h1{font-size:24px;letter-spacing:-.7px;margin:0}.top-actions{display:flex;gap:7px}.icon-btn{border:1px solid var(--line);background:#fff;border-radius:11px;width:40px;height:40px}.tabs{display:flex;gap:23px;margin-top:18px}.tabs button{border:0;background:transparent;color:#7a7e86;font-weight:700;padding:0 0 14px;position:relative}.tabs button.active{color:#111}.tabs button.active:after{content:"";height:2px;background:#111;position:absolute;left:0;right:0;bottom:0}.quick-compose{display:flex;gap:10px;align-items:center;padding:15px 20px;border-bottom:1px solid var(--line)}.quick-compose button{flex:1;border:1px solid var(--line);background:#fafafa;border-radius:999px;color:#8a8d95;text-align:left;padding:12px 16px}.feed{padding:12px;background:var(--bg);min-height:calc(100vh - 150px)}.card{background:#fff;border:1px solid var(--line);border-radius:17px;margin-bottom:11px}.post{padding:17px}.post-head{display:flex;gap:10px;align-items:center}.post-author{flex:1;min-width:0}.post-author strong{font-size:13px}.post-author span{font-size:12px;color:var(--muted)}.scope{display:inline-flex;align-items:center;gap:5px;border-radius:999px;background:#f1f2f4;color:#4d5159;padding:4px 8px;font-size:10px;font-weight:800;margin-top:4px}.scope.world{background:#eef6ff;color:#225b96}.scope.community{background:#f4efff;color:#6941c6}.scope.company{background:#eef7f2;color:#1e6946}.post-body{font-size:14px;line-height:1.58;margin:13px 0}.post-actions{display:flex;gap:7px;border-top:1px solid #f0f0f1;padding-top:10px}.post-actions button{border:0;background:transparent;padding:7px 9px;border-radius:9px;color:#646872}.post-actions button:hover{background:#f5f5f6;color:#111}.post-actions .spacer{margin-left:auto}.question-box,.announcement-box{border:1px solid var(--line);border-radius:13px;padding:13px;background:#fafafa;margin:10px 0}.question-box small,.announcement-box small{display:block;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.3px;margin-bottom:5px}.solution{color:var(--ok);font-weight:800;font-size:12px}.attachment-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:10px}.attachment-grid.one{grid-template-columns:1fr}.attachment{border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#f5f5f6;min-height:150px;display:grid;place-items:center}.attachment img{width:100%;height:100%;max-height:420px;object-fit:cover;display:block}.attachment.file{padding:20px;font-size:12px;color:var(--muted)}.rightbar{height:100vh;position:sticky;top:0;padding:20px;background:var(--bg);overflow:auto}.searchbox{display:flex;gap:8px}.search-input{width:100%}.side-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;margin-top:12px}.side-card h3{font-size:14px;margin:0 0 12px}.community-list{display:flex;flex-direction:column;gap:4px}.community-row{border:0;background:transparent;border-radius:11px;padding:9px;display:flex;text-align:left;align-items:center;gap:9px}.community-row:hover{background:#f5f5f6}.community-row .avatar{border-radius:11px;width:38px;height:38px}.community-row .meta{flex:1}.side-link{border:0;background:transparent;color:#5e626b;font-size:12px;padding:7px 0}.empty{padding:60px 24px;text-align:center}.empty h2{font-size:23px;margin:0 0 8px}.empty p{color:var(--muted);max-width:480px;margin:0 auto 18px;line-height:1.55}.panel-scrim{position:fixed;inset:0;background:rgba(0,0,0,.24);z-index:40;opacity:0;pointer-events:none;transition:.2s}.panel-scrim.open{opacity:1;pointer-events:auto}.panel{position:fixed;z-index:50;right:0;top:0;bottom:0;width:min(440px,100%);background:#fff;box-shadow:-20px 0 50px rgba(0,0,0,.12);transform:translateX(100%);transition:.22s;display:flex;flex-direction:column}.panel.open{transform:none}.panel-head{display:flex;justify-content:space-between;align-items:center;padding:18px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0;font-size:19px}.panel-body{padding:12px;overflow:auto}.notification{border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:8px}.notification.unread{background:#fafafa}.notification strong{font-size:13px}.notification p{font-size:12px;line-height:1.5;color:#60646c}.notification-actions{display:flex;gap:7px}.modal-wrap{position:fixed;inset:0;z-index:60;background:rgba(0,0,0,.35);display:grid;place-items:center;padding:18px}.modal{width:min(590px,100%);max-height:min(760px,94vh);overflow:auto;background:#fff;border-radius:19px;box-shadow:var(--shadow)}.modal-head{display:flex;align-items:center;justify-content:space-between;padding:15px 17px;border-bottom:1px solid var(--line)}.modal-head h2{font-size:16px;margin:0}.modal-body{padding:17px}.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0 14px}.audience{border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;text-align:left}.audience.active{border-color:#111;background:#f8f8f8}.audience strong{display:block;font-size:12px}.audience small{display:block;color:var(--muted);font-size:10px;margin-top:3px}.composer-text{width:100%;min-height:140px;border:0;outline:none;resize:vertical;font-size:17px;line-height:1.55;padding:8px 0}.composer-tools{display:flex;align-items:center;gap:8px;border-top:1px solid var(--line);padding-top:12px}.file-picker{border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:12px}.selected-file{font-size:11px;color:var(--muted);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section{padding:18px 20px}.section h2{font-size:19px;margin:0 0 6px}.section>p{color:var(--muted);font-size:13px;margin:0 0 18px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-card{border:1px solid var(--line);border-radius:15px;padding:15px}.admin-card h3{font-size:14px;margin:0 0 10px}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);padding:10px 7px;font-size:12px}.table th{color:var(--muted);font-size:10px;text-transform:uppercase}.badge{border-radius:999px;background:#f0f1f2;padding:4px 7px;font-size:10px;font-weight:800}.search-result{border:1px solid var(--line);border-radius:13px;padding:13px;margin-bottom:8px}.search-result small{color:var(--muted)}.mobile-nav{display:none}.error{color:var(--danger);font-size:12px;margin-top:8px}.muted{color:var(--muted)}.hidden{display:none!important}
@media(max-width:1080px){.app-shell{grid-template-columns:86px minmax(0,720px) 320px}.sidebar{padding:20px 12px}.brand img{width:55px;object-fit:cover;object-position:left}.company-select .meta,.company-select select,.nav button span:not(.nav-icon):not(.pill-count),.me-card .meta{display:none}.company-select{justify-content:center}.nav button{justify-content:center}.compose-main{font-size:0;width:48px;height:48px;padding:0;margin-left:auto;margin-right:auto}.compose-main:after{content:"+";font-size:24px}.me-card{justify-content:center}}
@media(max-width:850px){body{padding-bottom:68px}.app-shell{display:block;max-width:720px}.sidebar,.rightbar{display:none}.main{border:0}.topbar{padding:15px 15px 0}.quick-compose{padding:12px 14px}.feed{padding:8px}.post{padding:14px}.tabs{gap:19px;overflow:auto}.mobile-nav{position:fixed;z-index:30;left:0;right:0;bottom:0;height:66px;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-nav button{border:0;background:transparent;color:#777;display:grid;place-items:center;font-size:18px}.mobile-nav button.active{color:#111;font-weight:800}.mobile-nav .create{width:46px;height:46px;border-radius:15px;align-self:center;justify-self:center;background:#111;color:#fff;font-size:25px}.auth-shell{display:block}.auth-art{display:none}.auth-form-wrap{min-height:100vh;padding:26px 20px}.admin-grid{grid-template-columns:1fr}.audience-grid{grid-template-columns:1fr}.attachment-grid{grid-template-columns:1fr}.panel{bottom:66px}.modal-wrap{padding:8px;align-items:end}.modal{border-radius:20px 20px 0 0;max-height:90vh;width:100%}}