:root{color-scheme:dark;--bg:#0f1117;--panel:#171a23;--panel-2:#202430;--text:#f5f6fa;--muted:#aeb4c2;--border:#2d3240;--brand:#5865f2;--brand-hover:#4752c4;--danger:#ed4245;--success:#3ba55d;--shadow:0 24px 70px rgba(0,0,0,.42)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}[hidden]{display:none!important}.gate{min-height:100dvh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 50% 10%,rgba(88,101,242,.26),transparent 38%),var(--bg)}.gate-card{width:min(560px,100%);text-align:center;padding:48px 34px;background:rgba(23,26,35,.93);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.gate-logo{width:92px;height:92px;border-radius:24px;margin-bottom:22px}.eyebrow{display:block;color:#aeb6ff;font-weight:750;text-transform:uppercase;letter-spacing:.11em;font-size:12px}.gate h1{font-size:clamp(32px,8vw,50px);line-height:1.06;margin:12px 0 16px}.gate p{color:var(--muted);font-size:17px;line-height:1.6;margin:0 auto 28px;max-width:460px}.btn{border:1px solid var(--border);background:#2a2e3b;color:var(--text);border-radius:11px;padding:11px 15px;font-weight:700;transition:.17s}.btn:hover{background:#343947}.btn.primary{background:var(--brand);border-color:var(--brand)}.btn.primary:hover{background:var(--brand-hover)}.btn.large{width:min(340px,100%);padding:15px 20px;font-size:16px}.btn.danger{background:var(--danger);border-color:var(--danger)}.btn.danger-outline{background:transparent;border-color:#704044;color:#ffb2b4}.link-button{display:block;margin:18px auto 0;background:none;border:0;color:#bdc3ff;text-decoration:underline;text-underline-offset:4px}.shell{width:min(1040px,100%);margin:auto;padding:24px 20px 60px}.app-header{display:flex;align-items:center;justify-content:space-between;padding:4px 0 24px}.brand{display:flex;align-items:center;gap:12px}.brand img{width:46px;height:46px;border-radius:13px}.brand div{display:flex;flex-direction:column}.brand strong{font-size:17px}.brand span{font-size:13px;color:var(--muted);margin-top:2px}.hero{padding:44px 0}.hero.compact{padding:34px 0}.hero h1{font-size:clamp(34px,7vw,54px);line-height:1.05;margin:0 0 13px}.hero p{max-width:700px;color:var(--muted);font-size:17px;line-height:1.55;margin:0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:24px}.card.full{grid-column:1/-1}.card h2{margin:0 0 8px;font-size:20px}.card-heading{display:flex;align-items:center;justify-content:space-between;gap:22px}.button-row{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.muted{color:var(--muted);line-height:1.55;margin:6px 0 0}.status{display:flex;align-items:center;gap:9px;color:#d9dce5;margin-top:11px}.dot{width:10px;height:10px;border-radius:50%;background:#596071;box-shadow:0 0 0 4px rgba(89,96,113,.15)}.dot.on{background:var(--success);box-shadow:0 0 0 4px rgba(59,165,93,.15)}.idbox{display:flex;align-items:center;gap:10px;margin-top:16px;background:#0c0e13;border:1px solid var(--border);border-radius:12px;padding:10px}.idbox code{overflow-wrap:anywhere;flex:1;color:#dce0ff}.channels{display:grid;gap:10px;margin-top:20px}.channel{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:14px;background:var(--panel-2);border:1px solid var(--border);border-radius:13px;padding:14px}.channel-info{min-width:0}.channel strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.channel small{display:block;color:var(--muted);margin-top:4px;overflow-wrap:anywhere}.switch{position:relative;width:42px;height:24px}.switch input{opacity:0;width:0;height:0}.switch span{position:absolute;inset:0;background:#454b5b;border-radius:20px;transition:.18s}.switch span:before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.18s}.switch input:checked+span{background:var(--brand)}.switch input:checked+span:before{transform:translateX(18px)}.delete{color:#ffb2b4}.empty{color:var(--muted);padding:16px 2px}.danger-zone{border-color:#653236}.toast{position:fixed;right:20px;bottom:20px;z-index:100;background:#fff;color:#111;padding:12px 16px;border-radius:10px;box-shadow:0 14px 35px #0008;opacity:0;transform:translateY(12px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px}.modal-backdrop{position:absolute;inset:0;background:rgba(2,4,8,.78);backdrop-filter:blur(5px)}.modal-card{position:relative;width:min(520px,100%);max-height:calc(100dvh - 40px);overflow:auto;background:var(--panel);border:1px solid var(--border);border-radius:19px;padding:26px;box-shadow:var(--shadow)}.modal-card h2{margin:0 36px 8px 0}.modal-close{position:absolute;right:16px;top:13px;width:36px;height:36px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-size:28px;line-height:1}.modal-close:hover{background:var(--panel-2);color:var(--text)}.modal-form{display:grid;gap:15px;margin-top:22px}.modal-form label{display:grid;gap:7px;font-weight:700;font-size:14px}.modal-form input{width:100%;border:1px solid var(--border);background:#0d0f15;color:var(--text);border-radius:10px;padding:13px;outline:none}.modal-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(88,101,242,.17)}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.help-card{width:min(650px,100%)}.help-card h3{margin:23px 0 8px}.help-card p,.help-card li{color:#c4c9d5;line-height:1.6}.help-card ol,.help-card ul{padding-left:22px}.modal-open{overflow:hidden}.setup-content{max-width:880px;margin:auto}.setup-content h1{font-size:42px}.setup-content h2{margin-top:32px}.setup-content p,.setup-content li{color:#c1c6d2;line-height:1.65}.setup-content code,.setup-content pre{background:#0d0f15;border:1px solid var(--border);border-radius:8px}.setup-content code{padding:2px 6px}.setup-content pre{padding:14px;overflow:auto}.download{display:inline-block;text-decoration:none;margin-top:8px}@media(max-width:720px){.grid{grid-template-columns:1fr}.card.full{grid-column:auto}.card-heading{align-items:flex-start;flex-direction:column}.button-row{width:100%;justify-content:flex-start}.button-row .btn{flex:1}.idbox{flex-direction:column;align-items:stretch}.channel{grid-template-columns:auto 1fr}.channel .delete{grid-column:2}.gate-card{padding:38px 22px}.shell{padding-top:16px}.modal-actions .btn{flex:1}.notification-card .button-row{display:grid;grid-template-columns:1fr;width:100%}}