:root {
  color-scheme: dark;
  --bg: #090d12;
  --panel: #111821;
  --panel-2: #161f2a;
  --line: #273342;
  --text: #ecf3f8;
  --muted: #91a0af;
  --green: #52e0a4;
  --blue: #70a8ff;
  --amber: #ffbf69;
  --red: #ff7285;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--text); background: radial-gradient(circle at 80% 0%, #142534 0, transparent 28rem), var(--bg); }
button, input { font: inherit; }
button { color: inherit; }
.topbar { height: 82px; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); background: rgba(9, 13, 18, .82); backdrop-filter: blur(18px); position: sticky; top: 0; z-index: 10; }
h1, h2, p { margin: 0; }
h1 { font-size: 1.2rem; letter-spacing: -.02em; }
h2 { font-size: 1.22rem; letter-spacing: -.02em; }
.eyebrow { color: var(--green); font-size: .68rem; font-weight: 800; letter-spacing: .16em; margin-bottom: .35rem; }
.connection { display: flex; gap: .55rem; align-items: center; color: var(--muted); font-size: .82rem; }
.operator { display: flex; align-items: center; gap: .8rem; }
.logout-form { display: block; }
.logout-form input { display: none; }
.pulse { width: .55rem; height: .55rem; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 .35rem rgba(82, 224, 164, .12); }
main { width: min(1500px, 94vw); margin: 2rem auto 4rem; }
.panel { background: linear-gradient(145deg, rgba(22, 31, 42, .95), rgba(13, 19, 27, .97)); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 16px 50px rgba(0, 0, 0, .22); }
.hero { min-height: 170px; display: flex; align-items: center; justify-content: space-between; padding: 2rem 2.2rem; margin-bottom: 1.2rem; overflow: hidden; position: relative; }
.hero::after { content: ""; width: 20rem; height: 20rem; position: absolute; right: -7rem; top: -10rem; border: 1px solid rgba(82, 224, 164, .18); border-radius: 50%; box-shadow: 0 0 0 3rem rgba(82, 224, 164, .025), 0 0 0 6rem rgba(82, 224, 164, .02); }
.hero h2 { font-size: clamp(1.8rem, 4vw, 3.2rem); max-width: 780px; }
.hero p:not(.eyebrow) { color: var(--muted); margin-top: .7rem; }
.hero-stat { z-index: 1; min-width: 190px; padding: 1rem 1.2rem; background: rgba(9, 13, 18, .65); border: 1px solid var(--line); border-radius: 12px; }
.hero-stat span { color: var(--green); font-size: .65rem; letter-spacing: .16em; font-weight: 800; display: block; margin-bottom: .4rem; }
.hero-stat strong { font-size: .9rem; }
.layout { display: grid; grid-template-columns: minmax(480px, .9fr) minmax(520px, 1.25fr); gap: 1.2rem; align-items: start; }
.right-column { display: grid; gap: 1.2rem; }
.config-panel, .run-panel, .monitor-panel, .history-panel { padding: 1.4rem; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
form { display: grid; gap: 1.1rem; }
fieldset { margin: 0; padding: 1rem; border: 1px solid var(--line); border-radius: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
legend { color: var(--blue); padding: 0 .4rem; font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
label { display: grid; gap: .38rem; color: #bec9d3; font-size: .76rem; font-weight: 700; }
label.wide { grid-column: 1 / -1; }
small { color: var(--muted); font-weight: 400; }
.locked-setting { grid-column: 1 / -1; color: var(--muted); font-size: .78rem; line-height: 1.5; }
input { width: 100%; min-width: 0; color: var(--text); background: #0b1118; border: 1px solid #2b3949; border-radius: 9px; padding: .72rem .78rem; outline: none; transition: border .15s, box-shadow .15s; }
input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(112, 168, 255, .12); }
.toggle { display: flex; flex-direction: row; align-items: center; gap: .65rem; cursor: pointer; }
.toggle input { appearance: none; width: 2.2rem; height: 1.2rem; padding: 0; border-radius: 1rem; background: #344252; position: relative; }
.toggle input::after { content: ""; width: .8rem; height: .8rem; border-radius: 50%; background: white; position: absolute; left: .16rem; top: .14rem; transition: transform .18s; }
.toggle input:checked { background: var(--green); }
.toggle input:checked::after { transform: translateX(1rem); }
.options, .actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1rem; }
.options { padding: .8rem 0; }
.button { border: 1px solid transparent; border-radius: 9px; padding: .68rem .95rem; font-size: .78rem; font-weight: 800; cursor: pointer; transition: transform .12s, filter .12s; }
.button:hover:not(:disabled) { transform: translateY(-1px); filter: brightness(1.08); }
.button:disabled { opacity: .4; cursor: not-allowed; }
.primary { background: var(--green); color: #062116; }
.secondary { background: #263548; color: #dce8f2; }
.accent { background: var(--blue); color: #07182f; }
.danger { color: var(--red); background: rgba(255, 114, 133, .1); border-color: rgba(255, 114, 133, .3); }
.ghost { background: transparent; border-color: var(--line); color: var(--muted); }
.status { display: inline-flex; align-items: center; justify-content: center; width: fit-content; border-radius: 999px; padding: .3rem .55rem; font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 900; color: var(--muted); background: #26303b; }
.status.running, .status.queued { color: var(--blue); background: rgba(112,168,255,.12); }
.status.succeeded { color: var(--green); background: rgba(82,224,164,.12); }
.status.failed, .status.interrupted { color: var(--red); background: rgba(255,114,133,.12); }
.status.cancelled, .status.cancelling { color: var(--amber); background: rgba(255,191,105,.12); }
.terminal { height: 360px; overflow: auto; background: #070b10; border: 1px solid #202a35; border-radius: 11px; padding: .8rem; font: .76rem/1.55 "JetBrains Mono", "SFMono-Regular", Consolas, monospace; }
.empty-terminal, .empty-list { color: var(--muted); padding: 1rem; text-align: center; }
.log-line { display: grid; grid-template-columns: 6.2rem 1fr; gap: .75rem; white-space: pre-wrap; overflow-wrap: anywhere; padding: .13rem 0; }
.log-line time { color: #526170; }
.log-line.system span { color: var(--blue); }
.job-list { display: grid; gap: .45rem; max-height: 285px; overflow: auto; }
.job-row { width: 100%; display: grid; grid-template-columns: 1fr auto 9rem; align-items: center; gap: .8rem; color: var(--text); background: #0c1219; border: 1px solid transparent; border-radius: 10px; padding: .75rem; text-align: left; cursor: pointer; }
.job-row:hover { border-color: var(--line); background: #111a24; }
.job-main { display: grid; gap: .2rem; }
.job-main strong { text-transform: capitalize; }
.job-main small, .job-row time { color: var(--muted); font-size: .68rem; }
.job-row time { text-align: right; }
#toast { position: fixed; z-index: 20; right: 2rem; bottom: 2rem; max-width: 420px; padding: .9rem 1rem; border-radius: 10px; background: #17221d; border: 1px solid rgba(82,224,164,.4); transform: translateY(150%); opacity: 0; transition: .2s; }
#toast.visible { transform: translateY(0); opacity: 1; }
#toast.error { background: #28151a; border-color: rgba(255,114,133,.5); }
#toast.warning { background: #2a2115; border-color: rgba(255,191,105,.5); }

.login-page { display: grid; place-items: center; padding: 1.5rem; }
.login-shell { width: min(430px, 100%); margin: 0; }
.login-panel { padding: 2rem; }
.login-panel h1 { font-size: 1.8rem; }
.login-copy { color: var(--muted); margin: .7rem 0 1.5rem; line-height: 1.55; }
.login-form { gap: 1rem; }
.login-form .button { margin-top: .3rem; padding: .82rem 1rem; }
.login-error { color: #ffd7dc; background: rgba(255,114,133,.1); border: 1px solid rgba(255,114,133,.35); border-radius: 9px; padding: .8rem; margin-bottom: 1rem; font-size: .82rem; }

@media (max-width: 1050px) {
  .layout { grid-template-columns: 1fr; }
  .hero-stat { display: none; }
}
@media (max-width: 620px) {
  main { width: 94vw; margin-top: 1rem; }
  .topbar { padding: 0 3vw; }
  .connection { display: none; }
  .hero { padding: 1.3rem; min-height: 145px; }
  fieldset { grid-template-columns: 1fr; }
  label.wide { grid-column: auto; }
  .job-row { grid-template-columns: 1fr auto; }
  .job-row time { display: none; }
}