:root {
  --navy: #003f87;
  --navy-dark: #00295c;
  --gold: #C8A84E;
  --teal: #0f766e;
  --ink: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --ok: #166534;
  --ok-bg: #f0fdf4;
  --err: #b91c1c;
  --err-bg: #fef2f2;
  --warn: #92400e;
  --warn-bg: #fffbeb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.brand {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, var(--teal) 140%);
  color: #fff;
  padding: 14px 14px 12px;
}
.brand h1 { margin: 0; font-size: 18px; letter-spacing: .3px; }
.brand .gold { color: var(--gold); }
.brand p { margin: 4px 0 0; color: #cbd5e1; font-size: 12px; }

.badge {
  display: inline-block;
  margin-top: 8px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
}
.badge.ok { background: #dcfce7; color: var(--ok); border-color: #86efac; }
.badge.err { background: #fee2e2; color: var(--err); border-color: #fca5a5; }

main { padding: 10px 10px 4px; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 10px;
}
.card h2 { margin: 0 0 10px; font-size: 13.5px; color: var(--navy); }
.card h2 .step {
  display: inline-block;
  background: var(--gold);
  color: var(--navy-dark);
  border-radius: 5px;
  padding: 0 6px;
  margin-right: 6px;
  font-size: 12px;
}

details.card summary { cursor: pointer; font-weight: 700; color: var(--navy); font-size: 13px; }
details.card[open] summary { margin-bottom: 10px; }
#manualDetails summary { cursor: pointer; font-size: 12.5px; color: var(--muted); font-weight: 600; margin: 8px 0 6px; }

label { display: block; font-size: 11.5px; font-weight: 600; color: var(--muted); margin: 8px 0 3px; }
label .soft { font-weight: 400; }

input[type="text"], input[type="password"], textarea {
  width: 100%;
  padding: 7px 9px;
  border: 1px solid var(--line);
  border-radius: 7px;
  font-size: 13px;
  color: var(--ink);
  background: #fff;
}
input:focus-visible, textarea:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--navy);
  outline-offset: 1px;
}

textarea#htmlInput {
  min-height: 90px;
  resize: vertical;
  font: 11.5px/1.45 Consolas, Menlo, monospace;
  margin-top: 6px;
}

.inline { display: flex; gap: 6px; align-items: center; }
.inline input { flex: 1; }
.row { display: flex; gap: 8px; margin-top: 10px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 10px; }

button {
  font: inherit;
  font-weight: 700;
  border: 0;
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
}
button:disabled { opacity: .55; cursor: not-allowed; }
button.block { display: block; width: 100%; }
button.mini { padding: 5px 10px; font-size: 12px; font-weight: 600; }
.primary { background: var(--navy); color: #fff; }
.primary:hover:not(:disabled) { background: var(--navy-dark); }
.gold { background: var(--gold); color: var(--navy-dark); margin-top: 8px; }
.gold:hover:not(:disabled) { filter: brightness(1.06); }
.quiet { background: #e2e8f0; color: var(--ink); font-weight: 600; }
.quiet:hover:not(:disabled) { background: #cbd5e1; }

#dropZone {
  border: 2px dashed #cbd5e1;
  border-radius: 8px;
  padding: 10px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  transition: background .15s, border-color .15s;
}
#dropZone.drag { background: #eef6ff; border-color: var(--navy); color: var(--navy); }
#dropZone .filebtn { display: inline; color: var(--navy); font-weight: 700; text-decoration: underline; cursor: pointer; font-size: 12px; }
#fileInput { display: none; }

.hint { font-size: 11px; color: var(--muted); margin: 6px 0 0; }
.meta { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 8px; font-size: 12px; color: var(--muted); }
#sourceInfo { font-weight: 600; }
#clipWarn {
  color: var(--warn);
  background: var(--warn-bg);
  border: 1px solid #fde68a;
  border-radius: 6px;
  padding: 1px 8px;
  font-weight: 600;
}

#preview {
  width: 100%;
  height: 300px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

#result { margin-top: 10px; border-radius: 8px; padding: 9px 11px; font-size: 13px; display: none; }
#result.ok { display: block; background: var(--ok-bg); border: 1px solid #bbf7d0; color: var(--ok); }
#result.err { display: block; background: var(--err-bg); border: 1px solid #fecaca; color: var(--err); }
#result a { color: var(--navy); font-weight: 700; }

footer {
  padding: 8px 14px 14px;
  font-size: 10.5px;
  color: var(--muted);
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}