:root{--bg: #060912;--text: #eaf0fa;--text-dim: #9fb0cc;--text-faint: #65748f;--glass: rgba(22, 30, 48, .55);--glass-2: rgba(28, 38, 60, .5);--glass-3: rgba(36, 48, 72, .55);--glass-solid: #121a2c;--hairline: rgba(255, 255, 255, .08);--hairline-strong: rgba(255, 255, 255, .14);--accent: #2ee6c5;--accent-2: #38bdf8;--violet: #a78bfa;--accent-ink: #03201c;--neon: 0 0 0 1px rgba(46, 230, 197, .35), 0 0 18px rgba(46, 230, 197, .35);--glow-soft: rgba(46, 230, 197, .16);--ok: #34e2a8;--warn: #fbbf24;--danger: #fb7185;--danger-bg: rgba(251, 113, 133, .14);--radius: 18px;--radius-sm: 12px;--shadow: 0 20px 60px rgba(0, 0, 0, .45);--mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;color:var(--text);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--text);background:radial-gradient(900px 600px at 12% -8%,rgba(56,189,248,.18),transparent 55%),radial-gradient(1000px 700px at 100% 0%,rgba(167,139,250,.16),transparent 55%),radial-gradient(900px 700px at 50% 120%,rgba(46,230,197,.16),transparent 55%),#060912;background-attachment:fixed}button,input,select{font:inherit}::selection{background:#2ee6c54d}*{scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{background:#ffffff24;border-radius:8px;border:2px solid transparent;background-clip:padding-box}*::-webkit-scrollbar-thumb:hover{background:#ffffff42;background-clip:padding-box}.app-shell{min-height:100vh;display:grid;grid-template-columns:minmax(290px,350px) 1fr;gap:18px;padding:22px}.mobile-tabs,.back-button{display:none}.sidebar,.workspace{min-height:0;padding:20px;background:var(--glass);backdrop-filter:blur(20px) saturate(140%);-webkit-backdrop-filter:blur(20px) saturate(140%);border:1px solid var(--hairline);border-radius:var(--radius);box-shadow:var(--shadow),inset 0 1px #ffffff0f}.sidebar{display:grid;grid-template-rows:auto auto 1fr;gap:18px;align-content:start}.workspace{display:grid;grid-template-rows:auto auto 1fr auto auto auto;gap:16px}.sidebar-header{display:grid;gap:12px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:42px;height:42px;flex:none;border-radius:12px;font-size:20px;color:var(--accent-ink);background:linear-gradient(135deg,var(--accent),var(--accent-2));box-shadow:0 0 22px var(--glow-soft)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:16px;border-bottom:1px solid var(--hairline)}.eyebrow{margin:0;color:var(--accent);font-size:.7rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}h1{margin:0;font-size:1.45rem;line-height:1.1;letter-spacing:-.02em}h2{margin:0;font-size:1rem;font-family:var(--mono);overflow-wrap:anywhere}h3{margin:0;font-size:1rem}.status-pill{justify-self:start;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--hairline-strong);border-radius:999px;padding:5px 13px 5px 11px;background:#ffffff0a;color:var(--text-dim);font-size:.76rem;font-weight:600;text-transform:capitalize}.status-pill:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--text-faint)}.status-connected{border-color:#2ee6c573;background:#2ee6c51a;color:var(--accent)}.status-connected:before{background:var(--accent);box-shadow:0 0 10px var(--accent)}.status-connecting:before{background:var(--warn);box-shadow:0 0 10px var(--warn);animation:pulse 1.2s ease-in-out 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19px,calc(100% - 13px) 19px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}input:focus,select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--glow-soft)}button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius-sm);padding:0 16px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--accent-ink);font-weight:700;cursor:pointer;transition:transform .06s ease,box-shadow .18s ease,filter .15s ease,border-color .15s ease,color .15s ease,background .15s ease}button svg{flex:none;font-size:1.05em}button:hover:not(:disabled){filter:brightness(1.05);box-shadow:0 0 22px var(--glow-soft)}button:active:not(:disabled){transform:translateY(1px)}button:disabled{background:#ffffff0d;color:var(--text-faint);cursor:not-allowed;border-color:var(--hairline)}.primary-cta{box-shadow:var(--neon)}.secondary-button,.browse-button,.refresh-profiles,.dirpicker-nav button,.dirpicker-close{background:#ffffff0a;border-color:var(--hairline-strong);color:var(--text-dim)}.secondary-button:hover:not(:disabled),.browse-button:hover:not(:disabled),.refresh-profiles:hover:not(:disabled),.dirpicker-nav button:hover:not(:disabled){border-color:var(--accent);color:var(--accent);background:#2ee6c514;box-shadow:none;filter:none}.secondary-button.active{border-color:var(--accent);background:#2ee6c51f;color:var(--accent);box-shadow:0 0 16px var(--glow-soft)}.danger-button{background:#fb71851f;border-color:#fb718566;color:var(--danger)}.danger-button:hover:not(:disabled){background:#fb718533;box-shadow:0 0 18px #fb71854d;filter:none}.icon-button{min-width:44px;padding:0 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