:root {
  --bg: #f7f8fa;
  --fg: #1b1f23;
  --muted: #6b7280;
  --border: #e5e7eb;
  --primary: #2b5bd7;
  --primary-hover: #1e47b5;
  --success: #0f766e;
  --warning: #b45309;
  --danger: #b91c1c;
  --panel: #ffffff;
  --max-width: 960px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.user-email { color: var(--muted); font-size: 0.9rem; }

.site-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem;
}

.site-footer {
  max-width: var(--max-width);
  margin: 2rem auto;
  padding: 1rem 2rem;
  color: var(--muted);
  text-align: center;
}

.hero h1 { font-size: 2.2rem; margin-bottom: 0.5rem; }
.lede { color: var(--muted); font-size: 1.1rem; max-width: 48rem; }
.cta-row { display: flex; gap: 1rem; margin-top: 1.5rem; }

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}
.feature {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
}
.feature h3 { margin-top: 0; }

.form-panel {
  max-width: 28rem;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2rem;
}

.stacked-form { display: flex; flex-direction: column; gap: 1rem; }
.stacked-form label { display: flex; flex-direction: column; font-weight: 500; }
.stacked-form input,
.stacked-form select {
  margin-top: 0.25rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 1rem;
  background: #fff;
}

.button {
  display: inline-block;
  padding: 0.55rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: #fff;
  color: var(--fg);
  font-weight: 500;
  cursor: pointer;
  font-size: 0.95rem;
}
.button:hover { border-color: #c8ccd2; text-decoration: none; }
.button.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.button.primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }

.link-button {
  background: none;
  border: none;
  color: var(--primary);
  cursor: pointer;
  font: inherit;
  padding: 0;
}

.inline-form { display: inline; }

.flash {
  padding: 0.75rem 1rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  border: 1px solid var(--border);
}
.flash-info { background: #eff6ff; border-color: #bfdbfe; }
.flash-error { background: #fef2f2; border-color: #fecaca; color: var(--danger); }
.flash-success { background: #f0fdf4; border-color: #bbf7d0; color: var(--success); }

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.table { width: 100%; border-collapse: collapse; background: var(--panel); }
.table th, .table td { padding: 0.6rem 0.8rem; border-bottom: 1px solid var(--border); text-align: left; }
.table th { background: #fafbfc; font-weight: 600; }

.status {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 500;
  background: #e5e7eb;
  color: #374151;
}
.status-complete { background: #dcfce7; color: var(--success); }
.status-failed { background: #fee2e2; color: var(--danger); }
.status-processing { background: #fef3c7; color: var(--warning); }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1.25rem;
  margin-top: 1.5rem;
}
.panel-success { border-color: #bbf7d0; }
.panel-paywall { border-color: #bfdbfe; }

.download-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.5rem 1rem; }
.meta dt { color: var(--muted); }

.muted { color: var(--muted); }
.empty { color: var(--muted); font-style: italic; }