:root{--bg: #eef2f5;--surface: #ffffff;--surface-2: #f5f8fa;--ink: #14212b;--muted: #5b6b78;--line: #dbe3e9;--parrot: #0b6aa8;--parrot-ink: #ffffff;--parrot-soft: #e3f0f9;--marigold: #e8a317;--crit: #c92a2a;--crit-soft: #fde8e8;--ok: #23845a;--ok-soft: #e2f4ea;--f-display: "Be Vietnam Pro", system-ui, sans-serif;--f-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", sans-serif}@media (prefers-color-scheme: dark){:root{--bg: #0c1115;--surface: #151c22;--surface-2: #1b242c;--ink: #e7eef3;--muted: #9aabb8;--line: #2a3640;--parrot: #4aa8e8;--parrot-ink: #07121b;--parrot-soft: #12314a;--crit: #ff7070;--crit-soft: #3d1717;--ok: #4cc98d;--ok-soft: #123324;color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:17px;line-height:1.45}button,input,select{font:inherit;color:inherit}button{cursor:pointer}:focus-visible{outline:3px solid var(--marigold);outline-offset:2px}.tnum{font-variant-numeric:tabular-nums}h1{font-family:var(--f-display);font-weight:800;font-size:clamp(28px,5vw,40px);letter-spacing:-.02em;margin:0;text-wrap:balance}h2{font-size:20px;margin:0 0 12px}.sub{color:var(--muted);margin:6px 0 0}.sub.big{font-size:22px;color:var(--ink)}.note{color:var(--muted);max-width:60ch}.error{color:var(--crit);background:var(--crit-soft);padding:10px 14px;border-radius:10px;margin:0}.setup{max-width:640px;margin:0 auto;padding-block:24px 48px;padding-inline:20px;display:flex;flex-direction:column;gap:18px}.setupTop{display:flex;justify-content:space-between;align-items:center;gap:12px}.langToggle{display:flex;border:1px solid var(--line);border-radius:99px;padding:3px;background:var(--surface);margin-left:auto}.langToggle button{border:0;background:none;padding:6px 14px;border-radius:99px;font-weight:700;color:var(--muted)}.langToggle button[aria-pressed=true]{background:var(--parrot);color:var(--parrot-ink)}.choices{display:grid;gap:14px}.choice{text-align:left;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:22px;display:flex;flex-direction:column;gap:6px}.choice:hover{border-color:var(--parrot)}.choiceTitle{font-weight:700;font-size:20px}.choiceSub{color:var(--muted)}.linkBtn{border:0;background:none;color:var(--parrot);font-weight:600;padding:8px 0;align-self:flex-start}.linkBtn.danger{color:var(--crit);margin-top:24px}.primary{border:0;border-radius:12px;background:var(--parrot);color:var(--parrot-ink);font-weight:700;padding:12px 20px}.primary.big{padding:16px 20px;font-size:19px}.primary:disabled{opacity:.5;cursor:default}.ghost{border:1px solid var(--line);background:var(--surface-2);border-radius:10px;padding:8px 14px;font-weight:600}.stack,.codeForm{display:flex;flex-direction:column;gap:12px}input,select{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:12px 14px;width:100%}.codeInput{font-family:var(--f-display);font-weight:800;font-size:44px;letter-spacing:.12em;text-align:center;padding:18px}.pill{font-size:13px;font-weight:700;padding:4px 10px;border-radius:99px}.pill.ok{background:var(--ok-soft);color:var(--ok)}.owner{max-width:960px;margin:0 auto;padding-block:24px 48px;padding-inline:20px;display:flex;flex-direction:column;gap:20px}.ownerTop{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}.row{display:flex;align-items:center;gap:12px}.usage{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}.usageCell{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column}.usageNum{font-family:var(--f-display);font-weight:800;font-size:26px}.usageLabel{color:var(--muted);font-size:14px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 20px}.addForm{display:grid;grid-template-columns:auto 1fr;gap:10px 14px;align-items:center}.addForm .primary{grid-column:2;justify-self:start}@media (max-width: 520px){.addForm{grid-template-columns:1fr}.addForm .primary{grid-column:1}}.codeShow{display:flex;flex-direction:column;align-items:flex-start;gap:8px}.codeBig{font-family:var(--f-display);font-weight:800;font-size:56px;letter-spacing:.1em;margin:4px 0 8px;color:var(--parrot)}.deviceList{list-style:none;margin:0;padding:0}.deviceList li{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line)}.deviceList li.off .devName{text-decoration:line-through;color:var(--muted)}.devMain{display:flex;flex-direction:column;min-width:0}.devName{font-weight:700}.devKind,.devSeen{color:var(--muted);font-size:14px}@media (max-width: 520px){.deviceList li{grid-template-columns:1fr auto}.devSeen{grid-column:1;grid-row:2}}