:root {
  --bg: #f3efe6;
  --bg-accent: #e7e0d2;
  --ink: #1c1a16;
  --muted: #5c574c;
  --line: #cfc6b4;
  --accent: #8b3a2a;
  --accent-hover: #6f2e22;
  --warn-bg: #f7ebd0;
  --error-bg: #f3d8d2;
  --paper: #fffcf7;
  --shadow: 0 12px 40px rgba(40, 30, 16, 0.08);
  --font-sans: "Manrope", "Segoe UI", sans-serif;
  --font-display: "Literata", "Times New Roman", serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  color: var(--ink);
  font-family: var(--font-sans);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, #efe6d4 0%, transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 0%, #e4ddd0 0%, transparent 50%),
    var(--bg);
  min-height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 1.25rem 1.5rem;
  max-width: 920px;
  margin: 0 auto;
  width: 100%;
}

.brand {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.35rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.header-note {
  color: var(--muted);
  font-size: 0.85rem;
}

.site-main {
  flex: 1;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

.site-footer {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.hero {
  padding: 2.5rem 0 2rem;
  animation: rise 0.7s ease-out both;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.hero h1, .section h1 {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: clamp(1.7rem, 4vw, 2.45rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  max-width: 18ch;
}

.lede {
  font-size: 1.05rem;
  line-height: 1.55;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 0 1.5rem;
}

.cta-row { margin-top: 1.75rem; }

.btn {
  display: inline-block;
  border: none;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.85rem 1.35rem;
  border-radius: 4px;
  background: var(--bg-accent);
  color: var(--ink);
  transition: transform 0.15s ease, background 0.15s ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fffaf4;
}

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

.btn-small {
  font-size: 0.8rem;
  padding: 0.35rem 0.6rem;
}

.section {
  padding: 1.75rem 0;
  border-top: 1px solid var(--line);
  animation: rise 0.6s ease-out both;
}

.section.narrow { max-width: 560px; }
.section.center { text-align: center; }

.section h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.85rem;
}

.steps {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.6;
  color: var(--muted);
}

.steps li { margin-bottom: 0.55rem; }
.steps strong { color: var(--ink); }

.price-line { margin: 0.5rem 0 1rem; }
.price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 650;
  color: var(--ink);
}

.disclaimer { color: var(--muted); }
.disclaimer-inline {
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  margin: 1rem 0;
}

details {
  margin: 0.75rem 0;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
}

details summary {
  cursor: pointer;
  font-weight: 600;
}

.alert {
  padding: 0.85rem 1rem;
  border-radius: 4px;
  margin: 1rem 0;
  background: var(--warn-bg);
  border: 1px solid var(--line);
}

.alert-error { background: var(--error-bg); }

.inline-retry { margin-top: 0.75rem; }

.upload-form, .fields-form {
  background: var(--paper);
  padding: 1.25rem;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.file-drop {
  display: block;
  padding: 1.5rem;
  border: 1.5px dashed var(--line);
  background: #faf7f0;
  text-align: center;
  cursor: pointer;
  margin-bottom: 0.75rem;
}

.file-drop input {
  display: block;
  width: 100%;
  margin: 0 auto 0.85rem;
  max-width: 100%;
}

.file-drop-title {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.file-drop-hint {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.file-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0.75rem 1rem;
  background: #f7f3ea;
  border: 1px solid var(--line);
}

.file-list li {
  padding: 0.25rem 0;
  font-size: 0.92rem;
  word-break: break-all;
}

.file-list li.bad { color: var(--accent); font-weight: 600; }

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.tips {
  color: var(--muted);
  padding-left: 1.1rem;
  line-height: 1.5;
}

.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .field-grid { grid-template-columns: 1fr; }
  .hero h1, .section h1 { max-width: none; }
}

.field span {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

.field input {
  width: 100%;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--line);
  border-radius: 3px;
  font: inherit;
  background: #fff;
}

.field-warn input {
  border-color: #b8842a;
  background: #fff9ec;
}

.deadline { color: var(--muted); font-size: 0.92rem; }

.ocr-raw pre {
  white-space: pre-wrap;
  background: #f7f3ea;
  padding: 0.75rem;
  max-height: 240px;
  overflow: auto;
  font-size: 0.8rem;
}

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

.spinner {
  width: 36px;
  height: 36px;
  margin: 1.5rem auto;
  border: 3px solid var(--line);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.instruction-block {
  margin-top: 1.75rem;
  padding: 1.1rem 1.25rem;
  background: var(--paper);
  border: 1px solid var(--line);
}

.instruction-block ol { padding-left: 1.2rem; line-height: 1.55; color: var(--muted); }
.instruction-block li { margin-bottom: 0.55rem; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th, .admin-table td {
  border-bottom: 1px solid var(--line);
  text-align: left;
  padding: 0.5rem 0.35rem;
  vertical-align: top;
}

form.inline { display: inline; margin-left: 0.5rem; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}