:root {
  --bg: #f2efe8;
  --panel: #fffdf7;
  --line: #d0c8ba;
  --text: #2f2a24;
  --accent: #6d8265;
  --accent-strong: #475c43;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Gill Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, #e8dfcf, transparent 28%),
    linear-gradient(180deg, #f6f3ec, var(--bg));
}

.app-shell {
  display: grid;
  grid-template-columns: 320px 1fr 360px;
  gap: 16px;
  padding: 16px;
  min-height: 100vh;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  box-shadow: 0 10px 30px rgba(72, 62, 48, 0.08);
}

.controls form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
}

label span,
h1,
h2 {
  letter-spacing: 0.02em;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: white;
}

button {
  border: none;
  border-radius: 12px;
  background: var(--accent);
  color: white;
  padding: 12px 14px;
  cursor: pointer;
}

button:hover {
  background: var(--accent-strong);
}

.status,
.run-meta {
  margin-top: 12px;
  font-size: 0.95rem;
}

.runs ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 0;
  display: grid;
  gap: 8px;
}

.runs li button {
  width: 100%;
  text-align: left;
  background: #ece6d9;
  color: var(--text);
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.image-card {
  display: grid;
  gap: 8px;
  padding: 10px;
  background: #f8f3e9;
  color: var(--text);
}

.image-card img,
#detail-image {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: white;
}

.metrics {
  white-space: pre-wrap;
  font-size: 0.87rem;
  background: #f6f1e8;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  min-height: 220px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }
}