:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --ink: #202124;
  --muted: #6a7078;
  --line: #d9dde3;
  --blue: #2563eb;
  --green: #16803c;
  --amber: #a15c00;
  --red: #b42318;
  --violet: #6d40aa;
  --shadow: 0 1px 2px rgba(32, 33, 36, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
}

button,
input,
select {
  font: inherit;
}

button {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 5px 10px;
  cursor: pointer;
}

button:hover {
  border-color: var(--blue);
  color: var(--blue);
}

input,
select {
  min-height: 32px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  padding: 5px 8px;
}

code,
pre {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 12px;
}

code {
  display: inline-block;
  max-width: 34ch;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
  white-space: nowrap;
  padding: 2px 5px;
  border: 1px solid #e2e5ea;
  border-radius: 4px;
  background: #f7f8fa;
}

pre {
  overflow: auto;
  max-height: 420px;
  margin: 8px 0 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfbfc;
  line-height: 1.45;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(246, 247, 249, 0.96);
  backdrop-filter: blur(8px);
}

.app-header h1 {
  margin: 0;
  font-size: 20px;
  line-height: 1.2;
}

.app-header p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
}

.project-form {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(280px, 520px) auto;
  gap: 8px;
  width: min(760px, 62vw);
}

.tabs {
  display: flex;
  gap: 4px;
  padding: 8px 18px;
  border-bottom: 1px solid var(--line);
  background: #eef1f5;
  overflow-x: auto;
}

.tabs button {
  border-color: transparent;
  background: transparent;
  white-space: nowrap;
}

.tabs button.active {
  border-color: var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.app-main {
  padding: 18px;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr)) minmax(220px, 2fr);
  gap: 10px;
  margin-bottom: 12px;
}

.metric,
.panel,
.batch {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.metric {
  min-height: 70px;
  padding: 12px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 18px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.panel {
  min-width: 0;
  padding: 12px;
}

.panel h2,
.batch h3 {
  margin: 0 0 10px;
  font-size: 15px;
}

.panel h3 {
  margin: 12px 0 6px;
  font-size: 13px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 12px;
}

.execution-grid {
  display: grid;
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  margin-bottom: 12px;
}

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

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

.field-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.check-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.check-row label,
.execute-box label {
  display: flex;
  align-items: center;
  gap: 6px;
}

.execute-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8f4f1;
}

.execute-box.enabled {
  border-color: var(--amber);
}

.notice {
  margin: 0;
  padding: 8px;
  border: 1px solid #f0d7a2;
  border-radius: 6px;
  background: #fff8ea;
  color: #6b4700;
  font-size: 12px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: #f1f3f6;
  color: #3e454d;
  font-size: 12px;
  font-weight: 700;
}

td {
  min-width: 110px;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

.block {
  display: block;
  margin-top: 3px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin: 1px 3px 1px 0;
  padding: 2px 7px;
  border-radius: 999px;
  border: 1px solid #d5d8de;
  background: #f5f6f8;
  color: #41464d;
  font-size: 12px;
  white-space: nowrap;
}

.pill.done {
  border-color: #a8d5b6;
  background: #edf8f0;
  color: var(--green);
}

.pill.todo {
  border-color: #b9cef9;
  background: #eef4ff;
  color: var(--blue);
}

.pill.blocked {
  border-color: #f0b3ad;
  background: #fff1ef;
  color: var(--red);
}

.pill.unknown {
  border-color: #d7c4ef;
  background: #f6f1ff;
  color: var(--violet);
}

.progress {
  width: 170px;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7eaf0;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--green);
}

.kv {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 6px 10px;
  margin: 0;
}

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

.kv dd {
  margin: 0;
  min-width: 0;
}

.batch-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.batch {
  padding: 12px;
}

.batch-task {
  display: grid;
  gap: 4px;
  padding: 8px 0;
  border-top: 1px solid var(--line);
}

.empty,
.error {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--muted);
}

.error {
  border-color: #f0b3ad;
  color: var(--red);
}

.link-button {
  min-height: 0;
  margin: 1px;
  padding: 2px 4px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: var(--blue);
  text-decoration: underline;
}

.output-panel pre {
  max-height: 280px;
}

@media (max-width: 980px) {
  .app-header {
    align-items: stretch;
    flex-direction: column;
  }

  .project-form {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .summary-grid,
  .split,
  .execution-grid {
    grid-template-columns: 1fr;
  }

  .field-row,
  .check-row,
  .execute-box {
    grid-template-columns: 1fr;
  }
}