:root { --bg: #0b1020; --fg: #e8eef8; --muted: #98a2b3; --primary: #6ea8fe; --ok: #2ecc71; --warn: #f39c12; --err: #e74c3c; --panel: #121a33; }
* { box-sizing: border-box; }
body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial; background: var(--bg); color: var(--fg); }
header { padding: 16px 20px; border-bottom: 1px solid #1d294d; }
h1 { margin: 0; font-size: 20px; }
.sub { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
main { padding: 20px; max-width: 1100px; margin: 0 auto; }
.panel { background: var(--panel); padding: 16px; border: 1px solid #1d294d; border-radius: 10px; margin-bottom: 16px; }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.row { display: flex; align-items: center; gap: 10px; }
.row.space { justify-content: space-between; }
label { display: block; font-size: 12px; color: var(--muted); }
input { width: 100%; padding: 8px 10px; border-radius: 8px; background: #0e1630; border: 1px solid #253764; color: var(--fg); margin-top: 4px; }
button { background: #23407d; border: 1px solid #38589c; color: var(--fg); padding: 8px 12px; border-radius: 8px; cursor: pointer; }
button:hover { filter: brightness(1.1); }
button.danger { background: #6e1f1f; border-color: #993b3b; }
.session-row { display: flex; align-items: center; justify-content: space-between; padding: 10px; border: 1px solid #20305a; border-radius: 8px; margin-bottom: 8px; }
.id { font-weight: 600; }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.badge { padding: 2px 8px; border-radius: 999px; font-size: 12px; border: 1px solid #2b3f70; }
.badge.connected { background: rgba(46, 204, 113, 0.15); border-color: #2ecc71; }
.badge.starting { background: rgba(110, 168, 254, 0.15); border-color: #6ea8fe; }
.badge.disconnected, .badge.stopped { background: rgba(231, 76, 60, 0.12); border-color: #e74c3c; }
.logs { background: #0a0f1f; border: 1px solid #1d294d; height: 300px; padding: 8px; border-radius: 8px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; overflow: auto; }