:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{box-sizing:border-box;flex-direction:column;width:100%;min-height:100vh;margin:0;padding:0;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.login-container{background:var(--bg);justify-content:center;align-items:center;height:100vh;display:flex}.login-card{background:var(--bg);border-radius:8px;flex-direction:column;gap:16px;width:360px;padding:32px;display:flex;box-shadow:0 4px 12px #0000001a}.login-card h2{text-align:center;color:var(--text-h);margin-bottom:16px}.login-card input{border:1px solid var(--border);background:var(--code-bg);color:var(--text-h);box-sizing:border-box;border-radius:4px;width:100%;padding:10px;font-size:16px}.role-selection{justify-content:center;gap:16px;margin-top:10px;display:flex}.role-selection label{color:var(--text-h);cursor:pointer;align-items:center;gap:6px;font-size:16px;display:flex}.role-selection input[type=radio]{width:18px;height:18px}.login-card button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;width:100%;margin-top:16px;padding:10px;font-size:16px;transition:background .3s}.login-card button:hover{background:var(--accent-border)}.active-users-container{background:var(--bg);border:1px solid var(--border);box-sizing:border-box;border-radius:8px;height:100%;padding:10px}.active-users-container h3{color:var(--text-h);text-align:center;margin:0 0 10px;font-size:16px}.active-users-container ul{max-height:100%;margin:0;padding:0;list-style:none;overflow-y:auto}.active-users-container li{border-bottom:1px solid var(--border);justify-content:space-between;padding:6px 8px;font-size:14px;display:flex}.user-name{color:var(--text-h);font-weight:500}.user-role{color:var(--text);font-size:12px;font-style:italic}.ide-container{flex-direction:column;height:100vh;display:flex}.ide-main{flex:1;display:flex;overflow:hidden}.ide-left{border-right:1px solid #ccc;flex-direction:column;width:250px;display:flex}.ide-filetree{flex:1;overflow-y:auto}.ide-active-users{border-top:1px solid #ccc;flex:1;overflow-y:auto}.ide-center{background:var(--bg);border-right:1px solid #ccc;flex-direction:column;flex:2;min-height:0;padding:10px;display:flex;overflow:hidden}.ide-center h1{text-align:center;color:var(--text-h);width:100%;margin-bottom:16px}.language-selector{justify-content:center;width:100%;margin-bottom:10px;display:flex}.CodeEditor{flex:3 50%;width:100%;min-height:0}.run-button{width:100%;margin-top:10px;color:#000!important}.output-panel{color:#0f0;background:#111;border-radius:4px;flex:2 50%;width:100%;min-height:0;margin-top:10px;padding:10px;overflow-y:auto}.ide-right{background:var(--bg);border-left:1px solid #ccc;flex-direction:column;width:300px;display:flex}.remote-cursor{border-left:2px solid #0fc}.remote-cursor-label{color:#000;background:#0fc;border-radius:4px;margin-left:4px;padding:2px 5px;font-size:11px;font-weight:600}.admin-container{flex-direction:column;height:100vh;display:flex}.admin-main{flex:1;padding:20px;overflow-y:auto}.admin-main h1{text-align:center;margin-bottom:30px}.admin-section{border:1px solid var(--border);background:var(--bg);border-radius:8px;margin-bottom:24px;padding:20px}.admin-section h2{margin-bottom:10px}.admin-section h3{margin-bottom:8px}.admin-section hr{border:none;border-top:1px solid var(--border);margin:16px 0}textarea{border:1px solid var(--border);border-radius:4px;width:100%;min-height:60px;margin-bottom:10px;padding:10px}button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;margin-top:6px;padding:8px 14px}button:hover{background:var(--accent-border)}table{border-collapse:collapse;text-align:left;width:100%}th,td{border-bottom:1px solid var(--border);padding:8px 12px}th{background:var(--code-bg)}.e2ee-status-row{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.e2ee-info{grid-template-columns:220px 1fr;gap:6px 12px;margin-bottom:12px;display:grid}.e2ee-controls{flex-wrap:wrap;gap:10px;display:flex}.invite-options{gap:20px;margin:10px 0;display:flex}.key-rotation-section strong{color:#c0392b}.switch{width:44px;height:24px;display:inline-block;position:relative}.switch input{opacity:0;width:0;height:0}.slider{cursor:pointer;background-color:#ccc;border-radius:24px;transition:all .3s;position:absolute;inset:0}.slider:before{content:"";background-color:#fff;border-radius:50%;width:18px;height:18px;transition:all .3s;position:absolute;bottom:3px;left:3px}.switch input:checked+.slider{background-color:var(--accent)}.switch input:checked+.slider:before{transform:translate(20px)}.upload-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:4px;margin-top:6px;margin-right:12px;padding:4px 10px}.upload-button:hover{background:var(--accent-border)}