:root {
  color-scheme: dark;
  --ink: #f8fafc;
  --muted: #94a3b8;
  --line: rgba(148, 163, 184, .16);
  --panel: rgba(15, 23, 42, .82);
  --orange: #ff6b35;
  --green: #2dd4bf;
  --red: #fb7185;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "PingFang SC", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 0, rgba(255, 107, 53, .16), transparent 34rem),
    #07111f;
}
button, input { font: inherit; }
.hidden { display: none !important; }
.eyebrow {
  margin: 0 0 .35rem;
  color: var(--orange);
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .16em;
}
.connect {
  min-height: 100vh;
  max-width: 31rem;
  margin: auto;
  padding: max(4rem, 12vh) 1.35rem 2rem;
}
.brand-mark {
  display: grid;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: 1.5rem;
  place-items: center;
  border-radius: 1rem;
  background: var(--orange);
  box-shadow: 0 1rem 3rem rgba(255, 107, 53, .25);
  font-weight: 900;
}
.connect h1 { margin: 0; font-size: clamp(2.2rem, 9vw, 3.8rem); line-height: .98; }
.lead { color: var(--muted); line-height: 1.65; }
.connect-card {
  display: grid;
  gap: .65rem;
  margin-top: 2.5rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  background: var(--panel);
  backdrop-filter: blur(18px);
}
label { color: var(--muted); font-size: .78rem; }
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: .85rem;
  padding: .9rem 1rem;
  color: var(--ink);
  background: rgba(2, 6, 23, .64);
  outline: none;
}
input:focus { border-color: var(--orange); }
.error { min-height: 1rem; margin: 0; color: var(--red); font-size: .8rem; }
.desk { width: min(100%, 46rem); margin: auto; padding-bottom: calc(5.5rem + var(--safe-bottom)); }
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: calc(1rem + env(safe-area-inset-top, 0px)) 1.1rem .85rem;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, .86);
  backdrop-filter: blur(18px);
}
.topbar h1 { margin: 0; font-size: 1.35rem; }
.top-actions { display: flex; align-items: center; gap: .55rem; }
.connection { color: var(--muted); font-size: .72rem; }
.connection.online { color: var(--green); }
.connection.offline { color: var(--red); }
.icon-button, .text-button {
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
}
.icon-button { font-size: 1.7rem; }
main { padding: 1.25rem 1rem; }
.section-title { display: flex; align-items: end; justify-content: space-between; margin-bottom: .8rem; }
.section-title h2 { margin: 0; font-size: 1.2rem; }
.tasks-title { margin-top: 2rem; }
.count {
  display: grid;
  min-width: 2rem;
  height: 2rem;
  place-items: center;
  border-radius: 1rem;
  background: var(--orange);
  font-weight: 800;
}
.stack { display: grid; gap: .75rem; }
.attention-card, .machine-card, .task-card, .empty {
  border: 1px solid var(--line);
  border-radius: 1.15rem;
  background: var(--panel);
}
.attention-card { padding: 1rem; box-shadow: inset 3px 0 var(--orange); }
.attention-card.busy { opacity: .45; pointer-events: none; }
.card-head { display: flex; align-items: center; justify-content: space-between; }
.kind { color: var(--orange); font-size: .72rem; font-weight: 800; }
.pulse { width: .55rem; height: .55rem; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 .35rem rgba(255,107,53,.12); }
.attention-card h3 { margin: .75rem 0; font-size: 1.08rem; }
pre {
  overflow: auto;
  margin: .5rem 0;
  padding: .75rem;
  border-radius: .75rem;
  color: #cbd5e1;
  background: rgba(2, 6, 23, .72);
  white-space: pre-wrap;
  word-break: break-word;
}
.risk { color: #fda4af; font-size: .78rem; }
.decision-row { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1rem; }
.button {
  min-height: 2.75rem;
  border: 1px solid var(--line);
  border-radius: .85rem;
  padding: .65rem 1rem;
  color: var(--ink);
  background: #1e293b;
  cursor: pointer;
  font-weight: 750;
}
.button.primary { border-color: var(--orange); background: var(--orange); }
.button.danger { color: #fecdd3; background: rgba(190, 24, 93, .25); }
.connect-card .button { margin-top: .4rem; }
.task-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: .8rem;
  width: 100%;
  padding: .95rem;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}
.provider {
  align-self: start;
  padding: .3rem .45rem;
  border-radius: .5rem;
  color: var(--orange);
  background: rgba(255, 107, 53, .12);
  font-size: .68rem;
  font-weight: 850;
  text-transform: uppercase;
}
.task-main { display: grid; gap: .3rem; min-width: 0; }
.task-main strong, .task-main small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.task-main small { color: var(--muted); }
.status { align-self: center; color: var(--muted); font-size: .72rem; white-space: nowrap; }
.status.running { color: var(--green); }
.status.waiting { color: var(--orange); }
.status.failed { color: var(--red); }
.machine-card { display: grid; grid-template-columns: auto 1fr auto; gap: .8rem; align-items: center; padding: 1rem; }
.computer-icon { display: grid; width: 2.7rem; height: 2.7rem; place-items: center; border-radius: .8rem; background: #1e293b; }
.machine-card p, .machine-card small { margin: .25rem 0 0; color: var(--muted); }
.machine-state { color: var(--muted); font-size: .72rem; }
.machine-state.online { color: var(--green); }
.empty { padding: 2rem 1rem; color: var(--muted); text-align: center; }
.empty span { display: block; margin-bottom: .5rem; color: var(--green); font-size: 1.7rem; }
.empty strong { color: var(--ink); }
.empty p { margin: .35rem 0 0; font-size: .82rem; }
.tabs {
  position: fixed;
  bottom: 0;
  left: 50%;
  z-index: 20;
  display: flex;
  width: min(100%, 46rem);
  transform: translateX(-50%);
  padding: .55rem 1rem calc(.55rem + var(--safe-bottom));
  border-top: 1px solid var(--line);
  background: rgba(7, 17, 31, .94);
  backdrop-filter: blur(18px);
}
.tab {
  display: grid;
  flex: 1;
  gap: .15rem;
  border: 0;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  font-size: .72rem;
}
.tab span { font-size: 1.15rem; }
.tab.active { color: var(--orange); }
dialog {
  width: min(calc(100% - 1.5rem), 42rem);
  max-height: 85vh;
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  padding: 1.2rem;
  color: var(--ink);
  background: #0f172a;
}
dialog::backdrop { background: rgba(2, 6, 23, .78); backdrop-filter: blur(5px); }
.dialog-close { float: right; border: 0; color: var(--muted); background: transparent; font-size: 1.7rem; }
.dialog-summary { color: var(--muted); }
.timeline { display: grid; gap: .85rem; max-height: 45vh; overflow: auto; margin: 1.25rem 0; }
.event { display: grid; grid-template-columns: auto 1fr; gap: .7rem; }
.event i { width: .55rem; height: .55rem; margin-top: .28rem; border-radius: 50%; background: var(--orange); }
.event div { display: grid; gap: .2rem; }
.event small { color: var(--muted); }
.message-form { display: flex; gap: .5rem; }
.message-form input { flex: 1; min-width: 0; }