:root {
  --bg: #f4efe6;
  --panel: rgba(255, 251, 245, 0.92);
  --ink: #172029;
  --muted: #53606d;
  --line: rgba(23, 32, 41, 0.12);
  --accent: #c24d2c;
  --accent-deep: #8f2f16;
  --accent-soft: rgba(194, 77, 44, 0.14);
  --ok: #256f4a;
  --shadow: 0 24px 50px rgba(47, 32, 14, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(194, 77, 44, 0.18), transparent 26rem),
    radial-gradient(circle at bottom right, rgba(38, 111, 74, 0.18), transparent 28rem),
    linear-gradient(160deg, #f8f3eb 0%, #ece4d7 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
}

.shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 2rem 0 3rem;
}

.hero {
  margin-bottom: 1.5rem;
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--accent-deep);
  font: 700 0.82rem/1.2 "Courier New", monospace;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.2rem, 4vw, 4.3rem);
  line-height: 0.95;
  max-width: 11ch;
}

.lede {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

.tabs {
  display: inline-flex;
  gap: 0.5rem;
  padding: 0.45rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(12px);
}

.tab {
  padding: 0.7rem 1rem;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
}

.tab.active {
  background: var(--ink);
  color: white;
}

.grid {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: 1rem;
  align-items: start;
}

.grid.single {
  grid-template-columns: 1fr;
}

.panel {
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 1.25rem;
  backdrop-filter: blur(18px);
}

.panel-head {
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.panel-head h2 {
  margin: 0;
  font-size: 1.1rem;
}

.stack {
  display: grid;
  gap: 1rem;
}

.stack.compact {
  gap: 0.35rem;
}

.label {
  font-size: 0.92rem;
  font-weight: 700;
}

textarea,
input[type="text"] {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1rem 1.1rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  font: inherit;
}

textarea {
  resize: vertical;
  min-height: 9rem;
}

.toggle {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  color: var(--muted);
}

.primary {
  border: none;
  border-radius: 999px;
  padding: 0.95rem 1.3rem;
  color: white;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  font: 700 1rem/1 "Avenir Next", "Segoe UI", sans-serif;
  cursor: pointer;
}

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

.primary:disabled {
  cursor: wait;
  opacity: 0.7;
}

.searchbar {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
}

.badge.idle {
  color: var(--muted);
  background: rgba(83, 96, 109, 0.12);
}

.badge.loading {
  color: var(--accent-deep);
  background: var(--accent-soft);
}

.badge.done {
  color: white;
  background: var(--ok);
}

.badge.error {
  color: white;
  background: #983b3b;
}

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

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

.card {
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.72);
}

.card-head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: space-between;
  padding: 1rem 1rem 0.8rem;
  border-bottom: 1px solid var(--line);
}

.card-head h3 {
  margin: 0;
  font-size: 1rem;
}

.meta {
  display: grid;
  gap: 0.3rem;
  padding: 1rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.mono {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  word-break: break-all;
}

pre {
  margin: 0;
  padding: 1rem;
  max-height: 28rem;
  overflow: auto;
  background: #151e27;
  color: #f2efe8;
  font: 0.86rem/1.55 "SFMono-Regular", Menlo, Consolas, monospace;
}

@media (max-width: 900px) {
  .grid,
  .searchbar {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100% - 1rem, 1180px);
  }

  .hero h1 {
    max-width: none;
  }
}