:root {
  color-scheme: light;
  --bg: #f4f1ea;
  --panel: rgba(255, 252, 247, 0.92);
  --panel-strong: #fffaf2;
  --ink: #1e2522;
  --muted: #5e685f;
  --line: rgba(30, 37, 34, 0.12);
  --accent: #0e6b58;
  --accent-soft: rgba(14, 107, 88, 0.12);
  --warn: #8f4b18;
  --warn-soft: rgba(143, 75, 24, 0.14);
  --danger: #982727;
  --danger-soft: rgba(152, 39, 39, 0.12);
  --shadow: 0 18px 40px rgba(34, 38, 31, 0.08);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(14, 107, 88, 0.12), transparent 28%),
    radial-gradient(circle at right center, rgba(143, 75, 24, 0.10), transparent 24%),
    linear-gradient(180deg, #f7f2e9 0%, var(--bg) 55%, #ece7de 100%);
}

.page-shell {
  max-width: 1520px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar-copy {
  display: grid;
  gap: 4px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 420px);
  gap: 20px;
  align-items: stretch;
  margin-bottom: 24px;
}

.eyebrow,
.panel-kicker,
.status-label {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  color: var(--muted);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "IBM Plex Serif", "Georgia", serif;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.4rem;
}

h3 {
  font-size: 1rem;
}

.hero-copy,
.subtle-text,
.form-note {
  color: var(--muted);
  line-height: 1.5;
}

.status-card,
.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.status-card {
  padding: 20px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--accent);
}

.status-pill.idle {
  background: rgba(94, 104, 95, 0.12);
  color: var(--muted);
}

.status-pill.running {
  background: var(--warn-soft);
  color: var(--warn);
}

.status-pill.failed {
  background: var(--danger-soft);
  color: var(--danger);
}

.status-grid {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 8px 12px;
  margin: 16px 0 0;
}

.status-grid dt {
  color: var(--muted);
}

.status-grid dd {
  margin: 0;
  font-weight: 600;
  word-break: break-word;
}

.layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.panel {
  padding: 20px;
}

.panel-wide {
  grid-column: 1 / -1;
}

.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.stacked-form {
  display: grid;
  gap: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label,
fieldset {
  display: grid;
  gap: 8px;
  margin: 0;
}

fieldset {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
}

legend {
  padding: 0 8px;
  font-weight: 600;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(30, 37, 34, 0.18);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
}

input:focus,
select:focus,
button:focus {
  outline: 3px solid rgba(14, 107, 88, 0.24);
  outline-offset: 2px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-row input,
.toggle-row input {
  width: auto;
  min-height: auto;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.inline-note-card {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 250, 242, 0.72);
}

.hidden {
  display: none !important;
}

button {
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  cursor: pointer;
  transition: transform 120ms ease, opacity 120ms ease;
}

button:hover {
  transform: translateY(-1px);
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

button.ghost {
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  border: 1px solid var(--line);
}

button.compact {
  min-height: 36px;
  padding-inline: 12px;
  font-size: 0.9rem;
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.output-panel {
  display: grid;
  gap: 12px;
}

.output-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.code-output {
  margin: 0;
  min-height: 220px;
  max-height: 420px;
  overflow: auto;
  padding: 16px;
  border-radius: 16px;
  background: #1f2325;
  color: #dfe7e4;
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
  font-size: 0.92rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.settings-editor-shell {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
}

.editor-toolbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.validation-banner {
  padding: 12px 14px;
  border-radius: 14px;
  line-height: 1.5;
}

.validation-banner.success {
  background: var(--accent-soft);
  color: var(--accent);
}

.validation-banner.error {
  background: var(--danger-soft);
  color: var(--danger);
}

.validation-list {
  margin: 0;
  padding-left: 18px;
}

.settings-editor {
  display: grid;
  gap: 14px;
  max-height: 720px;
  overflow: auto;
  padding-right: 6px;
}

.editor-root,
.editor-group {
  display: grid;
  gap: 12px;
}

.editor-group {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 250, 242, 0.78);
}

.editor-group h3 {
  font-size: 1rem;
}

.editor-group-body {
  display: grid;
  gap: 12px;
}

.editor-field {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(30, 37, 34, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.74);
}

.editor-field.invalid {
  border-color: rgba(152, 39, 39, 0.28);
  box-shadow: inset 0 0 0 1px rgba(152, 39, 39, 0.16);
}

.editor-label {
  display: grid;
  gap: 4px;
}

.editor-field-title {
  font-weight: 600;
}

.editor-field-meta {
  color: var(--muted);
  font-size: 0.86rem;
}

.field-error-text {
  margin: 0;
  color: var(--danger);
  font-size: 0.86rem;
}

.array-input-list {
  display: grid;
  gap: 8px;
}

.array-input-row {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.array-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  border-radius: 999px;
  background: rgba(30, 37, 34, 0.08);
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel-strong);
}

.detail-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 16px;
}

.detail-heading {
  margin: 0 0 10px;
}

.run-detail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 900px;
}

th,
td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

thead th {
  position: sticky;
  top: 0;
  background: #fdf8ef;
  z-index: 1;
  font-size: 0.84rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

tbody tr:nth-child(odd) td {
  background: rgba(255, 255, 255, 0.36);
}

tbody tr.is-selected td {
  background: rgba(14, 107, 88, 0.10) !important;
}

.empty-state {
  text-align: center;
  color: var(--muted);
  padding: 18px;
}

.inline-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 0.82rem;
  font-weight: 600;
  background: rgba(94, 104, 95, 0.12);
  color: var(--muted);
}

.inline-pill.success {
  background: var(--accent-soft);
  color: var(--accent);
}

.inline-pill.failed {
  background: var(--danger-soft);
  color: var(--danger);
}

.inline-pill.running,
.inline-pill.start {
  background: var(--warn-soft);
  color: var(--warn);
}

.inline-pill.partial {
  background: rgba(62, 92, 142, 0.14);
  color: #2f5e8b;
}

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

.login-panel {
  width: min(520px, 100%);
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
}

.login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  margin-top: 8px;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  font-weight: 600;
  text-decoration: none;
}

.login-error {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--danger-soft);
  color: var(--danger);
  line-height: 1.45;
}

@media (max-width: 1100px) {
  .hero,
  .layout {
    grid-template-columns: 1fr;
  }

  .detail-columns,
  .run-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding-inline: 14px;
  }

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

  .field-row,
  .checkbox-grid {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 16px;
  }

  .editor-toolbar {
    flex-direction: column;
  }
}