@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

:root {
  --bg: #f4efe5;
  --card: #fffaf2;
  --card-border: #d8cdb8;
  --ink: #1f1c17;
  --muted: #5f594f;
  --accent: #1f7a59;
  --accent-strong: #14543d;
  --warn: #8c3d14;
  --shadow: 0 10px 30px rgba(47, 37, 23, 0.08);
  --radius: 12px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: 'Manrope', 'Avenir Next', 'Segoe UI', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top right, #f7e8cc 0%, transparent 42%),
    radial-gradient(circle at bottom left, #d9efe7 0%, transparent 36%),
    var(--bg);
}

code {
  font-family: 'JetBrains Mono', Consolas, monospace;
  font-size: 0.94em;
}

.app-shell {
  width: min(980px, 92vw);
  margin: 2.4rem auto 3rem;
  display: grid;
  gap: 1rem;
}

.hero h1 {
  margin: 0.2rem 0 0.6rem;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 2.45rem);
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  font-size: 0.74rem;
  letter-spacing: 0.09em;
  color: var(--muted);
}

.lead {
  margin: 0;
  max-width: 70ch;
  color: #332e27;
}

.card {
  background: linear-gradient(180deg, #fffcf7 0%, var(--card) 100%);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
}

.help,
.meta {
  margin: 0 0 0.7rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.drop-zone {
  border: 2px dashed #b9ab93;
  background: #fff;
  border-radius: 10px;
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: border-color 140ms ease, background-color 140ms ease, transform 140ms ease;
}

.drop-zone:hover,
.drop-zone:focus-visible,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: #f4fbf8;
  transform: translateY(-1px);
  outline: none;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(240px, 1fr));
  gap: 0.75rem;
}

.settings-grid label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.95rem;
}

.checkbox {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

select,
button,
.secondary {
  font: inherit;
}

select {
  border: 1px solid #b8ad9a;
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  padding: 0.5rem;
}

.actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

.primary,
.secondary {
  border: none;
  border-radius: 999px;
  padding: 0.62rem 1rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 120ms ease, opacity 120ms ease, background-color 120ms ease;
}

.primary {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}

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

.primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.secondary {
  background: #ddebe5;
  color: #103529;
  border: 1px solid #b8d3c8;
  font-weight: 700;
}

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

.progress-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

progress {
  width: min(640px, 100%);
  height: 1rem;
}

.status {
  margin: 0.55rem 0 0;
  min-height: 1.3rem;
}

.timing {
  margin-top: 0.5rem;
  display: flex;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.93rem;
}

.warnings {
  margin: 0.7rem 0 0;
  padding-left: 1rem;
  color: var(--warn);
}

.hidden {
  display: none;
}

ol {
  margin: 0;
  padding-left: 1.2rem;
}

ol li {
  margin-bottom: 0.3rem;
}

@media (max-width: 720px) {
  .app-shell {
    width: min(980px, 95vw);
    margin-top: 1rem;
  }

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

  .actions {
    flex-wrap: wrap;
  }

  .timing {
    flex-direction: column;
    gap: 0.2rem;
  }
}