:root {
  --bg: #0f1419;
  --panel: #171d25;
  --text: #e8eef6;
  --muted: #91a0b5;
  --accent: #3dd6c6;
  --accent-2: #6ea8fe;
  --danger: #ff6b7a;
  --border: #2a3441;
  --ok: #5ddea0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f4f7fb;
    --panel: #ffffff;
    --text: #142033;
    --muted: #5c6b80;
    --border: #d7e0ea;
  }
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2a3a 0%, var(--bg) 55%);
  color: var(--text);
  min-height: 100vh;
}
#app { display: flex; min-height: 100vh; }
.nav {
  width: 220px;
  padding: 1.25rem 1rem;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 92%, transparent);
  display: flex;
  flex-direction: column;
  gap: .4rem;
}
.brand {
  font-weight: 700;
  letter-spacing: .08em;
  margin-bottom: 1rem;
  color: var(--accent);
}
.nav-btn {
  border: 0;
  background: transparent;
  color: var(--text);
  text-align: left;
  padding: .7rem .8rem;
  border-radius: .6rem;
  cursor: pointer;
}
.nav-btn.active, .nav-btn:hover { background: color-mix(in srgb, var(--accent) 16%, transparent); }
.nav-btn.subtle { color: var(--muted); }
.nav-spacer { flex: 1; }
main { flex: 1; padding: 2rem; max-width: 980px; }
.view.hidden, .hidden { display: none !important; }
h1 { margin: 0 0 .4rem; font-size: 1.8rem; }
.lede { color: var(--muted); margin-bottom: 1rem; }
textarea, input, select {
  width: 100%;
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: .7rem;
  padding: .9rem 1rem;
  font: inherit;
}
textarea { resize: vertical; line-height: 1.45; }
.row { display: flex; gap: .75rem; margin: .9rem 0 1.2rem; }
.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #061018;
  border: 0;
  border-radius: .7rem;
  padding: .85rem 1.3rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}
.list { display: grid; gap: .7rem; }
.item, .card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .8rem;
  padding: 1rem;
}
.item { cursor: pointer; }
.item:hover { border-color: color-mix(in srgb, var(--accent) 50%, var(--border)); }
.muted { color: var(--muted); }
.error { color: var(--danger); min-height: 1.2em; }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: .7rem;
  margin: 1rem 0;
}
.kpi {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .7rem;
  padding: .8rem;
}
.kpi b { display: block; font-size: .75rem; color: var(--muted); margin-bottom: .25rem; }
.badge {
  display: inline-block;
  padding: .15rem .5rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 20%, transparent);
  font-size: .8rem;
}
.badge.DONE, .badge.READY { background: color-mix(in srgb, var(--ok) 25%, transparent); }
.badge.FAILED, .badge.BLOCKED, .badge.REMOTE_ERROR, .badge.NO_REMOTE { background: color-mix(in srgb, var(--danger) 25%, transparent); }
.badge.LOCAL_AHEAD, .badge.DIRTY_LOCAL, .badge.SYNCING { background: color-mix(in srgb, #f0c674 28%, transparent); }
.badge.DISABLED { background: color-mix(in srgb, var(--muted) 25%, transparent); }
.badge.ROLLED_BACK { background: color-mix(in srgb, #f0c674 28%, transparent); }
.badge.WAITING_FOR_RUNTIME, .badge.PREFLIGHT { background: color-mix(in srgb, #f0c674 28%, transparent); }
.pipeline {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem 0.35rem;
  align-items: center;
  margin: 1rem 0 1.25rem;
  padding: .9rem 1rem;
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  border: 1px solid var(--border);
  border-radius: .8rem;
}
.pipe-step {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .85rem;
  color: var(--muted);
}
.pipe-mark {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .7rem;
}
.pipe-step.done { color: var(--ok); }
.pipe-step.done .pipe-mark { border-color: var(--ok); background: color-mix(in srgb, var(--ok) 20%, transparent); }
.pipe-step.active { color: var(--accent); font-weight: 600; }
.pipe-step.active .pipe-mark {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.pipe-step.failed, .pipe-step.rolled_back { color: var(--danger); }
.pipe-step.failed .pipe-mark, .pipe-step.rolled_back .pipe-mark {
  border-color: var(--danger);
  background: color-mix(in srgb, var(--danger) 18%, transparent);
}
.pipe-sep { color: var(--border); margin: 0 .15rem; }
.timeline { display: grid; gap: .55rem; }
.tl {
  border-left: 2px solid var(--border);
  padding: .2rem 0 .2rem .8rem;
}
.login-card {
  max-width: 420px;
  margin: 10vh auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.5rem;
  display: grid;
  gap: .8rem;
}
label { display: grid; gap: .35rem; font-size: .9rem; color: var(--muted); }
.link { background: none; border: 0; color: var(--accent-2); cursor: pointer; margin-bottom: .8rem; }
pre {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: .7rem;
  padding: 1rem;
  overflow: auto;
  white-space: pre-wrap;
}
@media (max-width: 800px) {
  #app { flex-direction: column; }
  .nav { width: 100%; flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--border); }
  .nav-spacer { display: none; }
  main { padding: 1rem; }
  .row { flex-direction: column; }
}