:root{--bg: #06070c;--glow-1: rgba(96, 120, 255, .3);--glow-2: rgba(168, 108, 255, .22);--surface: rgba(255, 255, 255, .05);--surface-hi: rgba(255, 255, 255, .09);--surface-top: rgba(255, 255, 255, .14);--line: rgba(255, 255, 255, .1);--line-strong: rgba(255, 255, 255, .18);--fg: #f7f7fb;--muted: #a7a9bb;--dim: #6c6e82;--accent: #7c98ff;--accent-dim: rgba(124, 152, 255, .18);--cyan: #3fe0f6;--violet: #b47cff;--danger: #ff6b7a;--ok: #43d787;--warn: #f2b84b;--grad: linear-gradient(135deg, #6c8cff 0%, #3fe0f6 100%);--radius: 18px;--radius-sm: 12px}*{box-sizing:border-box}[hidden]{display:none!important}html{background:var(--bg)}body{margin:0;min-height:100vh;background:radial-gradient(520px 360px at -10% -5%,var(--glow-1),transparent 65%),radial-gradient(520px 420px at 110% 100%,var(--glow-2),transparent 65%),var(--bg);background-attachment:fixed;color:var(--fg);font:16px/1.45 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;padding:12px 16px calc(32px + env(safe-area-inset-bottom));-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}.app-header{display:flex;align-items:center;gap:12px;margin-bottom:22px}.app-logo{width:46px;height:46px;border-radius:13px;box-shadow:0 8px 24px #6c8cff66}.app-titles{min-width:0}.app-name{font-size:21px;font-weight:800;letter-spacing:-.01em;line-height:1.2;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}.app-subtitle{color:var(--muted);font-size:13px}.app-user{margin-left:auto;padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}h2{display:flex;align-items:center;gap:8px;margin:26px 0 10px;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--cyan)}h2:before{content:"";width:4px;height:14px;border-radius:2px;background:var(--grad)}.h2-count{padding:1px 8px;border-radius:999px;background:var(--surface-hi);color:var(--muted);font-weight:600;letter-spacing:0}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:10px;box-shadow:0 10px 30px #00000059}.card-form{border-style:dashed;border-color:var(--line-strong);box-shadow:none}.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.card-title{font-size:17px;font-weight:700;line-height:1.3;word-break:break-word}.card-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}.card-actions .btn{padding:9px 13px;font-size:14px}.meta{margin-top:10px;display:flex;flex-direction:column;gap:4px}.meta-row{display:flex;gap:10px;font-size:13.5px;line-height:1.4}.meta-label{flex:0 0 auto;width:108px;color:var(--dim)}.meta-value{min-width:0;color:var(--muted);overflow:hidden;text-overflow:ellipsis}.meta-value.is-warn{color:var(--warn)}.badge{flex:0 0 auto;display:inline-flex;align-items:center;gap:6px;margin-top:2px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;box-shadow:0 0 8px currentColor}.badge-ready,.badge-online{background:#43d78724;color:var(--ok)}.badge-pending{background:#7c98ff29;color:var(--accent)}.badge-pending:before{animation:pulse 1s ease-in-out infinite}.badge-error{background:#ff6b7a24;color:var(--danger)}.badge-offline{background:var(--surface-hi);color:var(--muted)}.badge-offline:before{box-shadow:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.25}}.field{margin-top:12px}label{display:block;margin:0 0 6px;font-size:13px;color:var(--muted)}input{width:100%;padding:13px 14px;font-size:16px;font-family:inherit;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:#00000059;color:var(--fg);-webkit-appearance:none}input::placeholder{color:var(--dim)}input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim)}#pair-code{letter-spacing:.32em;text-align:center;font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}.hint{margin-top:10px;color:var(--dim);font-size:13px;line-height:1.4}.editor{margin-top:4px;padding-top:8px;border-top:1px solid var(--line)}.btn{padding:11px 16px;font-size:15px;font-weight:700;font-family:inherit;border:1px solid transparent;border-radius:var(--radius-sm);background:var(--surface-hi);color:var(--fg);cursor:pointer;transition:transform .08s ease,opacity .12s ease}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.45;pointer-events:none}.btn-primary{background:var(--grad);color:#0a0c18;box-shadow:0 8px 22px #6c8cff59}.btn-secondary{background:var(--surface-hi);border-color:var(--line)}.btn-danger{background:transparent;color:var(--danger);margin-left:auto}.btn-outline{background:transparent;border-color:var(--line-strong);border-style:dashed;color:var(--muted)}.btn-block{display:block;width:100%;padding:14px}.empty{padding:18px 16px;border:1px dashed var(--line-strong);border-radius:var(--radius);color:var(--muted);font-size:14px;line-height:1.45;margin-bottom:10px;display:flex;flex-direction:column;gap:6px}.empty-title{color:var(--fg);font-size:16px;font-weight:700}.empty.is-error .btn{align-self:flex-start;margin-top:6px}.error{margin-top:10px;padding:10px 12px;border-radius:10px;background:#ff6b7a1f;border:1px solid rgba(255,107,122,.2);color:var(--danger);font-size:13.5px;line-height:1.4;word-break:break-word}.dev-note{margin-bottom:16px;padding:10px 12px;border-radius:10px;background:#f2b84b1a;border:1px solid rgba(242,184,75,.3);color:var(--warn);font-size:13px;line-height:1.4}.skeleton{border-radius:var(--radius);background:linear-gradient(90deg,var(--surface) 0%,var(--surface-hi) 50%,var(--surface) 100%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}.skeleton-title{width:120px;height:14px;margin:26px 0 10px;border-radius:6px}.skeleton-card{height:132px;margin-bottom:10px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translate(-50%,16px);padding:10px 16px;border-radius:999px;background:#1a1c2c;border:1px solid var(--line-strong);color:var(--fg);font-size:14px;font-weight:600;white-space:nowrap;box-shadow:0 10px 30px #00000080;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease;z-index:10}.toast.is-visible{opacity:1;transform:translate(-50%)}