:root {
  color-scheme: light;
  --bg: #f3efe5;
  --panel: rgba(255, 252, 245, 0.88);
  --border: rgba(28, 24, 20, 0.12);
  --text: #1c1814;
  --muted: #6d6257;
  --accent: #b54d2a;
  --accent-strong: #8f3415;
  --success: #226b43;
  --failure: #9b2c2c;
  --running: #8b5a12;
  --shadow: 0 18px 50px rgba(40, 28, 16, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(181, 77, 42, 0.16), transparent 24rem),
    radial-gradient(circle at bottom right, rgba(143, 52, 21, 0.12), transparent 28rem),
    var(--bg);
}

.app-shell {
  width: min(1380px, calc(100vw - 2rem));
  margin: 0 auto;
  padding: 3rem 0 4rem;
  display: grid;
  grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
  grid-template-areas:
    "hero hero"
    "sidebar main";
  gap: 1.25rem;
}

.hero {
  padding: 1rem 0 2rem;
}

.hero-banner {
  grid-area: hero;
  padding-bottom: 0.5rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-strong);
  font-size: 0.8rem;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  line-height: 0.95;
  margin-bottom: 0.8rem;
}

.intro {
  max-width: 42rem;
  font-size: 1.05rem;
  color: var(--muted);
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 1.35rem;
  margin-bottom: 1.25rem;
}

.sidebar {
  grid-area: sidebar;
  position: sticky;
  top: 1rem;
  align-self: start;
  max-height: calc(100vh - 2rem);
  overflow: auto;
}

.sidebar-header {
  margin-bottom: 0.9rem;
}

.sidebar-list {
  display: grid;
  gap: 0.65rem;
}

.sidebar-item {
  width: 100%;
  text-align: left;
  color: var(--text);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(28, 24, 20, 0.08);
  border-radius: 16px;
  padding: 0.85rem 0.95rem;
}

.sidebar-item[data-active="true"] {
  border-color: rgba(181, 77, 42, 0.35);
  box-shadow: inset 0 0 0 1px rgba(181, 77, 42, 0.12);
}

.sidebar-item-title,
.sidebar-item-meta {
  display: block;
}

.sidebar-item-title {
  font-weight: 700;
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.25;
}

.sidebar-item-meta {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.main-column {
  grid-area: main;
  min-width: 0;
}

.panel-header {
  margin-bottom: 1rem;
}

.composer form {
  display: grid;
  gap: 1rem;
}

label {
  display: grid;
  gap: 0.45rem;
  font-size: 0.95rem;
}

textarea,
input,
select {
  width: 100%;
  border: 1px solid rgba(28, 24, 20, 0.12);
  border-radius: 14px;
  padding: 0.85rem 0.95rem;
  font: inherit;
  background: rgba(255, 255, 255, 0.85);
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 1.2rem) calc(50% - 0.15rem),
    calc(100% - 0.9rem) calc(50% - 0.15rem);
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
  padding-right: 2.4rem;
}

textarea {
  resize: vertical;
  min-height: 10rem;
}

.field-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.actions {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.advanced-options {
  border: 1px solid rgba(28, 24, 20, 0.08);
  border-radius: 16px;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.55);
}

.advanced-options summary {
  cursor: pointer;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

.advanced-options[open] summary {
  margin-bottom: 0.9rem;
}

.hidden {
  display: none;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.25rem;
  font: inherit;
  font-weight: 700;
  color: #fff8f3;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  cursor: pointer;
}

button:disabled {
  opacity: 0.65;
  cursor: wait;
}

.subtle,
.task-meta,
.empty-state,
.task-time {
  color: var(--muted);
}

.task-list {
  display: grid;
  gap: 1rem;
}

.task-card {
  border: 1px solid rgba(28, 24, 20, 0.08);
  border-radius: 20px;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.72);
}

.task-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.task-status {
  text-transform: capitalize;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.task-status[data-status="completed"] {
  color: var(--success);
}

.task-status[data-status="failed"] {
  color: var(--failure);
}

.task-status[data-status="running"],
.task-status[data-status="queued"] {
  color: var(--running);
}

.task-output {
  margin: 0.8rem 0 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: rgba(247, 242, 232, 0.85);
  border-radius: 14px;
  padding: 0.9rem;
  font-family: "SFMono-Regular", Menlo, monospace;
  font-size: 0.9rem;
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100vw - 1rem, 1100px);
    padding-top: 1.5rem;
    grid-template-columns: 1fr;
    grid-template-areas:
      "hero"
      "sidebar"
      "main";
  }

  .panel {
    padding: 1rem;
    border-radius: 18px;
  }

  .sidebar {
    position: static;
    max-height: none;
  }

  .task-topline,
  .actions {
    flex-direction: column;
    align-items: flex-start;
  }
}