:root {
  --gf-red: #b3191f;
  --gf-red-dark: #8e1116;
  --ink: #1f2327;
  --surface: #f8f7f5;
  --panel: #ffffff;
  --border: #ddd7cf;
  --ok: #19763f;
  --warn: #b36d00;
  --err: #a02121;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 20% 0%, #fff4ef 0, #f8f7f5 40%),
    linear-gradient(145deg, #f4f3f0 0%, #fcfbf9 100%);
  color: var(--ink);
}

.topbar {
  background: linear-gradient(100deg, var(--gf-red-dark), var(--gf-red));
  color: #fff;
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar h1 {
  margin: 0 0 4px 0;
  font-size: 26px;
}

.topbar p {
  margin: 0;
  opacity: 0.9;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.topbar-actions a {
  color: #fff;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 8px;
  padding: 6px 12px;
}

.layout {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 6px 16px rgba(20, 26, 32, 0.06);
}

.panel h2 {
  margin: 0 0 12px 0;
}

.subtext {
  margin-top: -4px;
  color: #5a5f67;
  font-size: 14px;
}

.metrics {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.metric {
  background: #faf8f3;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}

.metric b {
  display: block;
  font-size: 24px;
}

.workflow-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 10px;
  background: #fffefc;
}

.workflow-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.workflow-head h3 {
  margin: 0;
  font-size: 18px;
}

.chip {
  border-radius: 999px;
  font-size: 12px;
  padding: 3px 10px;
  color: #fff;
}

.chip.ok { background: var(--ok); }
.chip.warn { background: var(--warn); }
.chip.err { background: var(--err); }
.chip.off { background: #6e7277; }

button {
  background: linear-gradient(180deg, var(--gf-red), var(--gf-red-dark));
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.06);
}

.stack-form {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

input, textarea, select {
  border: 1px solid #cfc7be;
  border-radius: 8px;
  padding: 8px;
  font: inherit;
  width: 100%;
  background: #fff;
}

textarea {
  min-height: 86px;
}

.split {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr 1fr;
}

.simple-list {
  border-top: 1px solid var(--border);
}

.simple-list > div {
  border-bottom: 1px solid var(--border);
  padding: 8px 0;
}

dialog {
  width: min(1280px, 97vw);
  border: none;
  border-radius: 12px;
  padding: 0;
}

.dialog-form {
  padding: 16px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
}

.dialog-columns {
  margin-top: 8px;
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
}

.prompt-field {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
}

.rerun-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

pre {
  background: #101318;
  color: #d9f2df;
  border-radius: 8px;
  padding: 8px;
  overflow: auto;
  max-height: 200px;
}

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-card {
  width: min(460px, 92vw);
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fff;
  padding: 22px;
}

.login-card h1 {
  margin: 0 0 8px 0;
}

.login-form {
  display: grid;
  gap: 10px;
}

.error-box {
  background: #ffe5e5;
  border: 1px solid #d57979;
  color: #7f1d1d;
  border-radius: 8px;
  padding: 8px;
  margin: 10px 0;
}

@media (max-width: 960px) {
  .split,
  .dialog-columns {
    grid-template-columns: 1fr;
  }

  .rerun-item {
    flex-direction: column;
    align-items: flex-start;
  }
}