.link-builder{display:flex;flex-direction:column;gap:16px}.lb-params{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.param-group{display:flex;flex-direction:column;gap:5px;min-width:100px}.param-group--grow{flex:1;min-width:200px}.param-label{font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.param-input{padding:7px 10px;font-size:13px}.lb-endpoints{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width: 680px){.lb-endpoints{grid-template-columns:1fr}}.endpoint-card{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.endpoint-header{display:flex;align-items:center;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border);background:#ffffff08}.endpoint-icon{font-size:15px}.endpoint-label{font-size:12px;font-weight:600;flex:1}.endpoint-note{font-size:10px;color:var(--muted)}.field-rows{padding:8px 12px;display:flex;flex-direction:column;gap:4px;border-bottom:1px solid var(--border)}.field-row{display:flex;align-items:center;gap:8px;min-height:26px}.field-row-label{font-size:11px;color:var(--muted);width:76px;flex-shrink:0}.field-row-value{flex:1;font-size:12px;color:var(--text);word-break:break-all;line-height:1.3}.copy-btn{flex-shrink:0;background:var(--bg2);border:1px solid var(--border);color:var(--muted);border-radius:5px;padding:4px 7px;font-size:13px;transition:background .15s,color .15s;cursor:pointer}.copy-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.copy-btn--small{padding:2px 6px;font-size:11px}.url-section{padding:10px 12px}.url-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.url-section-title{font-size:11px;color:var(--muted);font-weight:500}.url-row{display:flex;align-items:flex-start;gap:8px}.url-value{flex:1;min-width:0;color:var(--accent);word-break:break-all;line-height:1.4;font-size:11px}.invite-btn{width:100%;padding:10px 16px;background:var(--bg3);border:1px dashed var(--border);color:var(--text);border-radius:var(--radius);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;transition:background .15s,border-color .15s,color .15s;text-align:center}.invite-btn:hover{background:var(--accent);border-color:var(--accent);border-style:solid;color:#fff}.lb-info{display:flex;flex-wrap:wrap;gap:16px;font-size:12px;color:var(--muted);padding-top:4px}.lb-info b{color:var(--text)}.lb-info code{color:var(--accent)}.lb-info-enc{color:var(--yellow)}.room-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:border-color .2s}.room-card--open{border-color:var(--accent)}.room-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;cursor:pointer;-webkit-user-select:none;user-select:none;gap:12px}.room-header:hover{background:var(--bg3)}.room-left{display:flex;align-items:center;gap:12px;flex:1;min-width:0}.room-right{display:flex;align-items:center;gap:12px;flex-shrink:0}.room-status-dots{display:flex;flex-direction:column;gap:4px;flex-shrink:0}.dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.dot--green{background:var(--green);box-shadow:0 0 6px var(--green)}.dot--blue{background:var(--accent);box-shadow:0 0 6px var(--accent)}.dot--off{background:var(--border)}.room-name{font-weight:600;font-size:14px}.room-meta{display:flex;align-items:center;gap:10px;margin-top:2px}.room-id{color:var(--muted);background:var(--bg3);padding:1px 6px;border-radius:4px}.room-note{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.room-stats{display:flex;align-items:center;gap:8px}.stat{font-size:12px;color:var(--muted)}.stat--on{color:var(--green)}.stat--blue{color:var(--accent)}.stat--muted{color:var(--muted)}.room-actions{display:flex;align-items:center;gap:6px}.toggle-arrow{color:var(--muted);font-size:10px}.room-body{border-top:1px solid var(--border);padding:20px 16px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0009;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;padding:20px}.modal{background:var(--bg2);border:1px solid var(--border);border-radius:14px;width:100%;max-width:520px;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}.modal-header h3{font-size:16px;font-weight:600}.modal-body{padding:20px;display:flex;flex-direction:column;gap:14px}.field{display:flex;flex-direction:column;gap:5px}.field--grow{flex:1}.field-label{font-size:11px;font-weight:500;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.fields-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}.fields-row .field:first-child{width:110px;flex-shrink:0}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 20px;border-top:1px solid var(--border)}.page{max-width:900px;margin:0 auto;padding:0 20px 60px;min-height:100vh}.page-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--border);margin-bottom:24px;position:sticky;top:0;z-index:10;background:var(--bg);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.header-left{display:flex;align-items:center;gap:10px}.logo-icon{font-size:20px;color:var(--accent)}.logo-text{font-size:16px;font-weight:700}.header-right{display:flex;align-items:center;gap:10px}.user-badge{background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:4px 12px;font-size:12px;color:var(--muted)}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.section-title{font-size:18px;font-weight:600;display:flex;align-items:center;gap:8px}.count-badge{font-size:12px;font-weight:500;background:var(--bg3);border:1px solid var(--border);border-radius:20px;padding:2px 8px;color:var(--muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:16px}.empty-icon{font-size:40px}.rooms-list{display:flex;flex-direction:column;gap:12px}.app-loading{display:flex;align-items:center;justify-content:center;height:100vh}.spinner{width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.auth-wall{display:flex;align-items:center;justify-content:center;min-height:100vh}.auth-card{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:48px 40px;text-align:center;max-width:360px;width:100%}.auth-logo{font-size:36px;margin-bottom:16px;color:var(--accent)}.auth-card h1{font-size:24px;font-weight:700;margin-bottom:8px}.auth-card p{color:var(--muted);margin-bottom:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;font-weight:500;border-radius:var(--radius);transition:background .15s,opacity .15s}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover{background:var(--accent2)}.btn--secondary{background:var(--bg3);color:var(--text);border:1px solid var(--border)}.btn--secondary:hover{background:var(--border)}.btn--danger{background:#7f1d1d;color:var(--red);border:1px solid #991b1b}.btn--danger:hover{background:#991b1b}.btn--ghost{background:transparent;color:var(--muted);padding:6px 10px}.btn--ghost:hover{color:var(--text);background:var(--bg3)}.btn--sm{padding:5px 10px;font-size:12px}.btn--lg{padding:12px 28px;font-size:15px}.btn--icon{padding:6px;border-radius:6px}:root{--bg: #0f1117;--bg2: #1a1d27;--bg3: #242838;--border: #2e3348;--text: #e0e4f0;--muted: #7b82a0;--accent: #4f8ef7;--accent2: #3a6fd4;--green: #34d399;--red: #f87171;--yellow: #fbbf24;--radius: 10px;--font: "Inter", system-ui, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;min-height:100vh}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none;outline:none;font-family:inherit;font-size:13px;border-radius:var(--radius);transition:background .15s,opacity .15s}button:disabled{opacity:.45;cursor:default}input,textarea,select{font-family:inherit;font-size:13px;background:var(--bg3);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:8px 12px;outline:none;width:100%;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}code,.mono{font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:12px}
