:root {
  --bg: #0f1420; --panel: #181f31; --panel2: #1f2840; --text: #e7ecf7; --muted: #8a96b3;
  --accent: #4f9dff; --ok: #5ee08a; --warn: #ffb84f; --err: #ff6b6b; --border: #2a3554;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 5; }
.topbar h1 { margin: 0; font-size: 1.2rem; }
.topbar-actions { display: flex; gap: 8px; align-items: center; }
.layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); gap: 16px; padding: 16px; max-width: 1500px; margin: 0 auto; }
.canvas-card { padding: 8px; grid-column: 1; }
.console { grid-column: 2; grid-row: 1 / span 2; }
.report { grid-column: 1; }
@media (max-width: 960px) { .layout { grid-template-columns: 1fr; } .console, .report, .canvas-card { grid-column: 1; grid-row: auto; } }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.card h2 { margin: 0 0 10px; font-size: 1.05rem; }
h3 { margin: 16px 0 6px; font-size: .9rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
canvas { width: 100%; height: auto; display: block; border-radius: 8px; background: #11182a; }
textarea, input[type=text] { width: 100%; background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; font: inherit; }
textarea { resize: vertical; }
input[type=file] { width: 100%; color: var(--muted); }
input[type=color] { width: 60px; height: 34px; border: none; background: none; padding: 0; }
label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 10px; }
label input, label textarea { margin-top: 4px; color: var(--text); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.row { display: flex; gap: 10px; align-items: center; margin-top: 8px; flex-wrap: wrap; }
.between { justify-content: space-between; margin-top: 0; }
.muted { color: var(--muted); font-size: .85rem; }
.btn { background: var(--panel2); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 7px 14px; cursor: pointer; font: inherit; }
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-ghost { background: transparent; }
.btn-danger { color: var(--err); }
.pill { padding: 3px 10px; border-radius: 999px; font-size: .75rem; font-weight: 700; text-transform: uppercase; }
.pill-idle { background: #2a3554; color: var(--muted); }
.pill-running, .pill-queued { background: #3a2f12; color: var(--warn); }
.pill-completed { background: #15321f; color: var(--ok); }
.pill-error { background: #3b1a1a; color: var(--err); }
.plan { padding-left: 20px; margin: 0 0 10px; font-size: .9rem; }
.plan li.done { color: var(--ok); }
.plan li.done::marker { content: "✔ "; }
.log { list-style: none; margin: 0; padding: 0; max-height: 240px; overflow: auto; font-size: .8rem; }
.log li { padding: 3px 0; border-bottom: 1px dashed var(--border); }
.log b { color: var(--accent); }
.markdown { overflow-x: auto; }
.markdown pre { background: #0b101c; padding: 10px; border-radius: 8px; overflow: auto; }
.markdown code { font-family: ui-monospace, Consolas, monospace; font-size: .88em; }
.markdown table { border-collapse: collapse; width: 100%; margin: 8px 0; }
.markdown th, .markdown td { border: 1px solid var(--border); padding: 6px 10px; text-align: left; }
.markdown th { background: var(--panel2); }
.markdown blockquote { margin: 8px 0; padding-left: 12px; border-left: 3px solid var(--accent); color: var(--muted); }
.modal { position: fixed; inset: 0; background: rgba(5, 8, 15, .75); display: flex; justify-content: center; align-items: flex-start; padding: 30px 12px; overflow: auto; z-index: 20; }
.modal[hidden] { display: none; }
.modal-box { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 20px; width: min(820px, 100%); }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 10px; }
.agent-card { background: var(--panel2); border: 1px solid var(--border); border-left: 5px solid var(--c, var(--accent)); border-radius: 10px; padding: 10px; font-size: .85rem; }
.agent-card .name { font-weight: 700; }
.agent-card .role { color: var(--muted); margin-bottom: 6px; }
.agent-card ul { margin: 4px 0; padding-left: 16px; }
.agent-card .doc-del { cursor: pointer; color: var(--err); margin-left: 6px; border: none; background: none; }
.agent-card .actions { display: flex; gap: 6px; margin-top: 8px; }