/* ---------- theme tokens ---------- */
:root, [data-theme="dark"] {
  --bg: #0a0d12;
  --bg-grad1: #1f6feb1f;
  --bg-grad2: #bc8cff1f;
  --panel: #11151b;
  --panel-2: #161b22;
  --elevate: #1c222b;
  --border: #232a33;
  --border-strong: #30363d;
  --text: #e6edf3;
  --muted: #8b949e;
  --faint: #6e7681;
  --accent: #58a6ff;
  --accent2: #bc8cff;
  --green: #3fb950;
  --amber: #d29922;
  --red: #f85149;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}
[data-theme="light"] {
  --bg: #f6f8fa;
  --bg-grad1: #54aeff26;
  --bg-grad2: #c297ff26;
  --panel: #ffffff;
  --panel-2: #ffffff;
  --elevate: #f6f8fa;
  --border: #d8dee4;
  --border-strong: #d0d7de;
  --text: #1f2328;
  --muted: #59636e;
  --faint: #818b96;
  --accent: #0969da;
  --accent2: #8250df;
  --green: #1a7f37;
  --amber: #9a6700;
  --red: #cf222e;
  --shadow: 0 1px 0 rgba(31,35,40,.04), 0 6px 20px rgba(140,149,159,.18);
  --shadow-sm: 0 1px 0 rgba(31,35,40,.04);
}

* { box-sizing: border-box; }
html { color-scheme: dark; }
[data-theme="light"] html { color-scheme: light; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding-bottom: 60px;
  -webkit-font-smoothing: antialiased;
  transition: background .25s ease, color .25s ease;
}
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- icons ---------- */
.ic { width: 16px; height: 16px; flex: none; vertical-align: middle; }
.logo { width: 30px; height: 30px; color: var(--accent2); flex: none; }

/* ---------- header ---------- */
header {
  background:
    radial-gradient(900px 200px at 12% -40%, var(--bg-grad1), transparent),
    radial-gradient(700px 200px at 90% -60%, var(--bg-grad2), transparent);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  margin-bottom: 24px;
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(8px);
  background-color: color-mix(in srgb, var(--bg) 82%, transparent);
}
header .row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-txt { font-size: 17px; font-weight: 700; letter-spacing: -.02em; display: flex; flex-direction: column; line-height: 1.1; }
.brand-txt small { font-size: 11px; font-weight: 500; color: var(--muted); letter-spacing: 0; margin-top: 2px; }
.spacer { flex: 1; }

/* ---------- badges ---------- */
.badge {
  font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px;
  border: 1px solid var(--border-strong); color: var(--muted); white-space: nowrap;
  display: inline-flex; align-items: center; gap: 6px;
}
.badge.mode { color: var(--amber); border-color: color-mix(in srgb, var(--amber) 40%, transparent); background: color-mix(in srgb, var(--amber) 10%, transparent); }
.badge.dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--faint); }
.badge.dot.on::before { background: var(--green); box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 22%, transparent); }
.badge.dot.off::before { background: var(--red); }
.badge.live .blip { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.35;transform:scale(.75)} }

/* ---------- buttons ---------- */
button {
  font: inherit; font-size: 13px; font-weight: 600; cursor: pointer;
  color: var(--text); background: var(--panel-2); border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 7px 13px; display: inline-flex; align-items: center; gap: 7px;
  box-shadow: var(--shadow-sm); transition: background .15s, border-color .15s, transform .05s;
}
button:hover { background: var(--elevate); border-color: var(--muted); }
button:active { transform: translateY(1px); }
button.primary { background: var(--accent); border-color: transparent; color: #fff; }
button.primary:hover { filter: brightness(1.08); background: var(--accent); }
button.icon-only { padding: 7px; }
button:disabled { opacity: .5; cursor: default; }

/* segmented light/dark switch */
.theme-switch {
  display: inline-flex; gap: 2px; padding: 3px;
  background: var(--elevate); border: 1px solid var(--border-strong); border-radius: 999px;
}
.theme-switch .ts-btn {
  border: none; box-shadow: none; background: transparent; color: var(--muted);
  padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; gap: 6px;
}
.theme-switch .ts-btn:hover { background: transparent; color: var(--text); }
.theme-switch .ts-btn.active { background: var(--panel); color: var(--text); box-shadow: var(--shadow-sm); }
[data-theme="light"] .theme-switch .ts-btn.active { color: var(--amber); }
[data-theme="dark"] .theme-switch .ts-btn.active { color: var(--accent); }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 24px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; box-shadow: var(--shadow-sm); }
.stat .k { color: var(--muted); font-size: 12px; font-weight: 500; }
.stat .v { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; margin-top: 4px; letter-spacing: -.02em; }
.stat .v.green { color: var(--green); } .stat .v.accent { color: var(--accent); }
.stat .v.amber { color: var(--amber); } .stat .v.muted { color: var(--muted); }

/* ---------- layout ---------- */
.cols { display: grid; grid-template-columns: 1fr 1.2fr; gap: 20px; align-items: start; }
@media (max-width: 920px) { .cols { grid-template-columns: 1fr; } .stats { grid-template-columns: repeat(2,1fr); } }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.card h2 {
  margin: 0; font-size: 13px; font-weight: 600; padding: 13px 16px;
  border-bottom: 1px solid var(--border); background: var(--panel-2);
  display: flex; align-items: center; gap: 8px;
}
.card h2 .ic { color: var(--muted); }
.card h2 .count { color: var(--faint); font-weight: 500; }

/* ---------- activity feed ---------- */
#feed { max-height: 620px; overflow-y: auto; }
.evt { padding: 10px 16px; border-bottom: 1px solid var(--border); display: flex; gap: 10px; align-items: flex-start; font-size: 13px; }
.evt:last-child { border-bottom: none; }
.evt:first-child { animation: slidein .25s ease; }
@keyframes slidein { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; } }
.evt .t { color: var(--faint); font-variant-numeric: tabular-nums; white-space: nowrap; font-size: 12px; padding-top: 1px; }
.evt .m { flex: 1; min-width: 0; }
.evt .k {
  font-size: 10px; text-transform: uppercase; letter-spacing: .04em; font-weight: 700;
  padding: 2px 7px; border-radius: 6px; white-space: nowrap;
}
.k-composed, .k-post_posted { color: var(--green); background: color-mix(in srgb, var(--green) 14%, transparent); }
.k-trend_detected, .k-drafted { color: var(--accent); background: color-mix(in srgb, var(--accent) 14%, transparent); }
.k-policy_blocked, .k-confidence_blocked, .k-post_rejected { color: var(--red); background: color-mix(in srgb, var(--red) 14%, transparent); }
.k-rate_limited { color: var(--amber); background: color-mix(in srgb, var(--amber) 14%, transparent); }
.k-cycle_start, .k-cycle_end, .k-info { color: var(--muted); background: color-mix(in srgb, var(--muted) 14%, transparent); }

/* ---------- post queue ---------- */
#posts { max-height: 640px; overflow-y: auto; }
.post { padding: 15px 16px; border-bottom: 1px solid var(--border); }
.post:last-child { border-bottom: none; }
.post .top { display: flex; align-items: center; gap: 8px; margin-bottom: 9px; }
.post .tk { color: var(--accent2); font-weight: 700; font-size: 14px; }
.post .fmt { font-size: 11px; color: var(--muted); border: 1px solid var(--border-strong); border-radius: 999px; padding: 1px 9px; text-transform: capitalize; }
.post .conv { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--faint); font-size: 12px; }
.post pre {
  margin: 0 0 11px; white-space: pre-wrap; word-break: break-word;
  background: var(--elevate); border: 1px solid var(--border); border-radius: 8px;
  padding: 11px 13px; font: 12.5px/1.55 var(--mono); color: var(--text);
}
.post .acts { display: flex; gap: 8px; align-items: center; }
button.approve { background: var(--green); border-color: transparent; color: #fff; }
button.approve:hover { filter: brightness(1.08); background: var(--green); }
button.reject { background: transparent; border-color: color-mix(in srgb, var(--red) 45%, transparent); color: var(--red); }
button.reject:hover { background: color-mix(in srgb, var(--red) 12%, transparent); border-color: var(--red); }
.posted-tag { color: var(--green); font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 5px; }
.rej-tag { color: var(--muted); font-size: 12px; }

.pill { font-size: 11px; font-weight: 600; padding: 2px 9px; border-radius: 999px; white-space: nowrap; }
.s-queued { color: var(--amber); background: color-mix(in srgb, var(--amber) 14%, transparent); }
.s-posted { color: var(--green); background: color-mix(in srgb, var(--green) 14%, transparent); }
.s-rejected, .s-rejected_policy, .s-rejected_confidence { color: var(--red); background: color-mix(in srgb, var(--red) 12%, transparent); }
.s-rate_limited { color: var(--amber); background: color-mix(in srgb, var(--amber) 12%, transparent); }

/* lane chips */
.lane {
  display: inline-flex; align-items: center; gap: 3px; font-size: 10px; font-weight: 700;
  padding: 1px 7px; border-radius: 999px; margin-right: 7px; white-space: nowrap;
  border: 1px solid transparent; vertical-align: middle;
}
.lane-builders { color: var(--green); background: color-mix(in srgb, var(--green) 13%, transparent); border-color: color-mix(in srgb, var(--green) 30%, transparent); }
.lane-agents { color: var(--accent2); background: color-mix(in srgb, var(--accent2) 13%, transparent); border-color: color-mix(in srgb, var(--accent2) 30%, transparent); }
.lane-viral { color: var(--amber); background: color-mix(in srgb, var(--amber) 13%, transparent); border-color: color-mix(in srgb, var(--amber) 30%, transparent); }
.lane-other { color: var(--muted); background: color-mix(in srgb, var(--muted) 13%, transparent); }

.empty { padding: 28px 16px; color: var(--faint); text-align: center; font-size: 13px; }
footer { color: var(--faint); font-size: 12px; text-align: center; margin-top: 36px; }

/* scrollbars */
#feed::-webkit-scrollbar, #posts::-webkit-scrollbar { width: 9px; }
#feed::-webkit-scrollbar-thumb, #posts::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 6px; border: 2px solid var(--panel); }