/* Palette as CSS variables so the whole UI re-themes from one toggle.
   :root = dark (default); [data-theme="light"] overrides. JS flips
   document.documentElement.dataset.theme and persists it (ml_theme). */
:root {
  --bg: #0d1117;
  --panel: #11161d;       /* forms, cards */
  --panel-2: #161b22;     /* token input */
  --input-bg: #0d1117;
  --text: #c9d1d9;
  --muted: #6e7681;
  --muted-2: #8b949e;     /* headings, labels */
  --border: #30363d;
  --border-subtle: #21262d;
  --primary: #1f6feb;
  --primary-text: #fff;
  --good: #3fb950;  --good-bg: #112f1b;  --good-border: #238636;
  --bad: #f85149;   --bad-bg: #36181b;   --bad-border: #da3633;
  --warn: #d29922;  --warn-bg: #3d2e10;
  --neutral-bg: #1c2330;
  --shadow: rgba(0, 0, 0, 0.4);
  color-scheme: dark;
}
[data-theme="light"] {
  --bg: #ffffff;
  --panel: #f6f8fa;
  --panel-2: #f6f8fa;
  --input-bg: #ffffff;
  --text: #1f2328;
  --muted: #656d76;
  --muted-2: #57606a;
  --border: #d0d7de;
  --border-subtle: #d8dee4;
  --primary: #0969da;
  --primary-text: #fff;
  --good: #1a7f37;  --good-bg: #dafbe1;  --good-border: #2da44e;
  --bad: #cf222e;   --bad-bg: #ffebe9;   --bad-border: #cf222e;
  --warn: #9a6700;  --warn-bg: #fff8c5;
  --neutral-bg: #eaeef2;
  --shadow: rgba(140, 149, 159, 0.3);
  color-scheme: light;
}

* { box-sizing: border-box; }
body {
  margin: 0; padding: 1.5rem 2rem 4rem;
  font: 14px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  background: var(--bg); color: var(--text);
}
header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.2rem; }
header .spacer { flex: 1; }
h1 { font-size: 1.3rem; margin: 0; letter-spacing: 0.05em; }
h2 { font-size: 0.95rem; margin: 0; color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.08em; }
.muted { color: var(--muted); font-size: 0.8rem; }
.small { font-size: 0.72rem; }
.inline { font-size: 0.8rem; color: var(--muted-2); display: flex; align-items: center; gap: 0.3rem; }
.token { background: var(--panel-2); border: 1px solid var(--border); color: var(--text); border-radius: 6px; padding: 0.3rem 0.6rem; font: inherit; font-size: 0.8rem; width: 16rem; }

section { margin-top: 2rem; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.6rem; }

table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
th, td { text-align: left; padding: 0.4rem 0.7rem; border-bottom: 1px solid var(--border-subtle); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; }
td.endpoint { color: var(--muted); font-size: 0.75rem; max-width: 22rem; overflow: hidden; text-overflow: ellipsis; }
tr.disabled td { opacity: 0.45; }
td.actions { white-space: nowrap; }

.pill { display: inline-block; padding: 0.05rem 0.5rem; border-radius: 1rem; font-size: 0.72rem; }
.up, .complete, .ok { background: var(--good-bg); color: var(--good); }
.down, .failed, .error { background: var(--bad-bg); color: var(--bad); }
.degraded, .running { background: var(--warn-bg); color: var(--warn); }
.queued, .assumed_up, .unknown, .disabled { background: var(--neutral-bg); color: var(--muted-2); }
.counts { display: flex; gap: 0.6rem; margin-bottom: 0.8rem; }
.counts .pill { font-size: 0.8rem; padding: 0.2rem 0.7rem; }

.btn, .mini { background: var(--neutral-bg); border: 1px solid var(--border); color: var(--text); border-radius: 6px; cursor: pointer; font: inherit; }
.btn { padding: 0.3rem 0.7rem; font-size: 0.8rem; }
.btn:hover, .mini:hover { border-color: var(--muted-2); }
.btn.primary { background: var(--primary); border-color: var(--primary); color: var(--primary-text); }
.btn.icon { padding: 0.3rem 0.5rem; line-height: 1; font-size: 0.95rem; }
.mini { padding: 0.1rem 0.5rem; font-size: 0.72rem; margin-left: 0.2rem; }
.mini.good { color: var(--good); } .mini.warn { color: var(--warn); } .mini.danger { color: var(--bad); }

.form { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 1rem; margin-bottom: 1rem; }
.form-title { font-size: 0.85rem; color: var(--muted-2); margin-bottom: 0.8rem; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); gap: 0.7rem; }
.grid label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.75rem; color: var(--muted-2); }
.grid input, .grid select { background: var(--input-bg); border: 1px solid var(--border); color: var(--text); border-radius: 5px; padding: 0.35rem 0.5rem; font: inherit; font-size: 0.82rem; }
.form-actions { display: flex; gap: 0.5rem; margin-top: 0.9rem; }

.playground { display: flex; flex-direction: column; gap: 0.6rem; }
.pg-row { display: flex; gap: 0.5rem; align-items: center; }
.pg-row select { flex: 1; max-width: 22rem; background: var(--input-bg); border: 1px solid var(--border); color: var(--text); border-radius: 5px; padding: 0.35rem 0.5rem; font: inherit; font-size: 0.82rem; }
#pg-prompt { width: 100%; background: var(--input-bg); border: 1px solid var(--border); color: var(--text); border-radius: 5px; padding: 0.5rem 0.6rem; font: inherit; font-size: 0.82rem; resize: vertical; }
.pg-out { margin: 0; padding: 0.7rem 0.8rem; background: var(--input-bg); border: 1px solid var(--border-subtle); border-radius: 6px; white-space: pre-wrap; word-break: break-word; max-height: 22rem; overflow: auto; font-size: 0.82rem; }
.pg-out.think { color: var(--muted-2); font-style: italic; border-style: dashed; max-height: 14rem; }
.pg-out.raw { color: var(--muted); font-size: 0.72rem; max-height: 18rem; }
.pg-think-wrap summary { cursor: pointer; color: var(--muted-2); font-size: 0.75rem; margin-bottom: 0.4rem; user-select: none; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 0.8rem; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 0.8rem 0.9rem; display: flex; flex-direction: column; gap: 0.4rem; }
.card.stale { opacity: 0.55; }
.card-head { display: flex; align-items: center; justify-content: space-between; }
.card-head strong { font-size: 0.9rem; }
.gauge { display: flex; flex-direction: column; gap: 0.2rem; }
.gauge .grow { display: flex; justify-content: space-between; align-items: baseline; }
.glabel { font-size: 0.72rem; color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.05em; }
.gval { font-size: 0.75rem; color: var(--text); }
.track { height: 6px; background: var(--input-bg); border: 1px solid var(--border-subtle); border-radius: 4px; overflow: hidden; }
.fill { height: 100%; border-radius: 3px; }
.fill.cool { background: var(--good); } .fill.warm { background: var(--warn); } .fill.hot { background: var(--bad); }
.ram-monitor { display: flex; flex-direction: column; gap: 0.3rem; padding-top: 0.4rem; margin-top: 0.1rem; border-top: 1px dashed var(--border-subtle); }
.card-models { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.2rem; }
.chip { background: var(--neutral-bg); color: var(--text); border-radius: 4px; padding: 0.05rem 0.45rem; font-size: 0.72rem; }
.chip.off { opacity: 0.45; text-decoration: line-through; }

.toast { position: fixed; bottom: 1.2rem; right: 1.2rem; padding: 0.6rem 1rem; border-radius: 8px; font-size: 0.82rem; max-width: 28rem; box-shadow: 0 4px 16px var(--shadow); z-index: 10; }
.toast.ok { background: var(--good-bg); color: var(--good); border: 1px solid var(--good-border); }
.toast.err { background: var(--bad-bg); color: var(--bad); border: 1px solid var(--bad-border); }
.hidden { display: none; }