:root {
  color-scheme: dark;
  --bg: #0d1422;
  --panel: #151f30;
  --line: #34435b;
  --ink: #e7edf7;
  --muted: #a3b2c8;
  --accent: #42d9b6;
  --on-accent: #082b25;
  --warn: #ffba82;
  --error: #ffb4b4;
  --radius: 16px;
  font-family: "Segoe UI", Tahoma, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
}
[hidden] {
  display: none !important;
}
.device-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}
.device-context > div { min-width: 0; }
.device-context strong, .device-context .muted { display: block; overflow-wrap: anywhere; }
.device-context a { flex-shrink: 0; padding: 12px 4px; }
.device-link { display: block; padding: 8px 0; font-weight: 700; overflow-wrap: anywhere; }
.match-code { display: block; font-size: 2rem; letter-spacing: 0.15em; color: var(--accent); }
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  -webkit-tap-highlight-color: transparent;
}
button,
a {
  touch-action: manipulation;
}
button {
  cursor: pointer;
  min-height: 48px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 600;
  transition:
    background-color 0.16s,
    opacity 0.16s;
}
button:hover {
  border-color: var(--accent);
}
button:active {
  opacity: 0.75;
}
button:disabled {
  cursor: wait;
  opacity: 0.5;
}
button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--on-accent);
}
button.quiet {
  background: transparent;
}
button.danger {
  color: var(--error);
}
:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}
a {
  color: var(--accent);
  text-underline-offset: 4px;
}
p {
  margin: 8px 0 16px;
}
h1,
h2,
h3 {
  line-height: 1.4;
  margin: 0 0 16px;
  overflow-wrap: anywhere;
}
h1 {
  font-size: 1.8rem;
  letter-spacing: -0.5px;
}
h2 {
  font-size: 1.18rem;
}
h3 {
  font-size: 1.03rem;
}
strong {
  font-weight: 650;
}
.muted,
.footnote {
  color: var(--muted);
}
.footnote {
  font-size: 0.875rem;
  margin-top: 20px;
}
.error {
  color: var(--error);
  white-space: pre-line;
}
.eyebrow {
  display: block;
  color: var(--accent);
  font-size: 0.8rem;
  margin-bottom: 8px;
}
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 12px max(16px, env(safe-area-inset-right)) 12px
    max(16px, env(safe-area-inset-left));
  max-width: 1100px;
  margin: auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline-end: auto;
}
.brand strong {
  display: block;
  font-size: 1.4rem;
  line-height: 1.2;
}
.brand span {
  font-size: 0.75rem;
  color: var(--muted);
}
#connection {
  font-size: 0.75rem;
  color: var(--muted);
}
#connection.online {
  color: var(--accent);
}
#logout {
  font-size: 0.8rem;
  padding: 6px 10px;
}
main {
  max-width: 920px;
  margin: auto;
  padding: 28px 16px calc(112px + env(safe-area-inset-bottom));
}
.panel {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  margin-bottom: 16px;
}
.login {
  max-width: 460px;
  margin: 6vh auto 0;
  padding: 28px;
}
label {
  display: block;
  font-weight: 600;
  margin: 16px 0 8px;
}
input,
select {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  background: var(--bg);
  min-width: 0;
}
input::placeholder {
  color: var(--muted);
}
input[type="file"] {
  line-height: 1.8;
}
input::file-selector-button {
  font: inherit;
  min-height: 44px;
  border: 0;
  border-radius: 6px;
  background: var(--panel);
  color: var(--ink);
  margin-inline-end: 12px;
}
input.code {
  font-size: 1.6rem;
  letter-spacing: 6px;
  text-align: center;
}
form .primary {
  margin-top: 18px;
}
form .muted {
  font-size: 0.875rem;
}
.login .primary {
  width: 100%;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 8px 0 20px;
}
.stats > div {
  padding: 12px 6px;
  border: 1px solid var(--line);
  border-radius: 12px;
  text-align: center;
}
.stats strong {
  display: block;
  font-size: 1.7rem;
  font-variant-numeric: tabular-nums;
}
.stats span {
  font-size: 0.75rem;
  color: var(--muted);
}
.queue-control {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.queue-control p {
  font-size: 0.8rem;
  margin-bottom: 0;
}
.filters {
  display: grid;
  grid-template-columns: 1fr 145px;
  gap: 12px;
}
.banner {
  padding: 14px 16px;
  border: 1px solid var(--warn);
  border-radius: 12px;
  color: var(--warn);
  margin-bottom: 20px;
  font-size: 0.875rem;
}
.cards {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}
.job,
.worker,
.service,
.result {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}
.card-top {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 10px;
}
.card-top h3 {
  margin: 0;
}
.badge {
  font-size: 0.75rem;
  white-space: nowrap;
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  background: var(--bg);
  color: var(--muted);
}
.badge.completed,
.badge.running {
  color: var(--accent);
}
.badge.failed,
.badge.blocked,
.badge.uncertain {
  color: var(--warn);
}
.meta {
  font-size: 0.8rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.actions > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
}
.wide {
  width: 100%;
}
details {
  margin-top: 10px;
}
summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--muted);
  font-size: 0.875rem;
}
details p {
  font-size: 0.875rem;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  padding: 10px;
  border-inline-start: 2px solid var(--warn);
}
progress {
  width: 100%;
  height: 6px;
  accent-color: var(--accent);
  display: block;
  margin: 12px 0;
}
.empty {
  padding: 36px 20px;
  text-align: center;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  color: var(--muted);
}
.source-items {
  max-height: 420px;
  overflow-y: auto;
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.source-item {
  display: flex;
  align-items: start;
  gap: 12px;
  font-weight: 400;
  padding: 12px;
  margin: 0;
  min-height: 52px;
  border-bottom: 1px solid var(--line);
}
.source-item:last-child {
  border-bottom: 0;
}
.source-item input {
  width: 22px;
  height: 22px;
  min-height: 22px;
  flex-shrink: 0;
  margin: 4px 0;
  accent-color: var(--accent);
}
.source-item span {
  overflow-wrap: anywhere;
}
.navigation {
  position: fixed;
  bottom: 0;
  inset-inline: 0;
  display: flex;
  justify-content: center;
  gap: 4px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: var(--panel);
  border-top: 1px solid var(--line);
  z-index: 10;
}
.navigation button {
  max-width: 180px;
  flex: 1;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.875rem;
  padding: 10px 5px;
}
.navigation button[aria-current="page"] {
  color: var(--accent);
  background: var(--bg);
}
#toast {
  position: fixed;
  bottom: calc(92px + env(safe-area-inset-bottom));
  inset-inline: 16px;
  max-width: 700px;
  margin: auto;
  padding: 14px 18px;
  border: 1px solid var(--accent);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: 0 8px 28px #0006;
  z-index: 30;
  white-space: pre-line;
}
#toast.error {
  border-color: var(--error);
}
dialog {
  max-width: min(440px, calc(100vw - 32px));
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
dialog::backdrop {
  background: #000b;
}
dialog p {
  white-space: pre-line;
}
#source-name {
  margin-top: 20px;
}
@media (min-width: 760px) {
  #jobs,
  #files,
  #workers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .topbar {
    padding-inline: 32px;
  }
  main {
    padding-top: 40px;
  }
  .stats strong {
    font-size: 2rem;
  }
}
@media (max-width: 380px) {
  .topbar {
    gap: 8px;
  }
  .brand {
    gap: 6px;
  }
  .brand img {
    width: 30px;
    height: 30px;
  }
  #logout {
    padding-inline: 6px;
  }
  .queue-control {
    align-items: stretch;
    flex-direction: column;
  }
  .stats span {
    font-size: 0.7rem;
  }
  .filters {
    grid-template-columns: 1fr;
  }
  .card-top {
    flex-direction: column;
  }
  .login {
    padding: 20px;
  }
  .navigation button {
    font-size: 0.8rem;
  }
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f3f6fa;
    --panel: #fff;
    --line: #cbd5e1;
    --ink: #16263d;
    --muted: #51647c;
    --accent: #08765b;
    --on-accent: #fff;
    --warn: #9a4409;
    --error: #ae2424;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}