:root {
  --paper: #f4ecd8;
  --paper-2: #ece2c8;
  --card: #fbf6ea;
  --ink: #1f1a14;
  --muted: #6d6252;
  --line: #d6c9ab;
  --red: #c8102e;
  --red-dark: #9c0c24;
  --teal: #0f9d94;
  --shadow: 0 2px 0 rgba(60, 40, 10, 0.08), 0 10px 30px rgba(60, 40, 10, 0.10);
  --mono: "Courier New", Courier, "Lucida Console", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--paper);
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(255,255,255,0.5), transparent 60%),
    repeating-linear-gradient(0deg, transparent 0 31px, rgba(0,0,0,0.025) 31px 32px);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.45;
  min-height: 100vh;
}

/* Masthead */
.masthead { border-bottom: 3px double var(--ink); background: var(--paper-2); }
.masthead-inner {
  max-width: 1280px; margin: 0 auto; padding: 18px 16px;
  display: flex; align-items: center; gap: 16px; position: relative;
}
.logo-face { border-radius: 50%; border: 3px solid var(--ink); background: #fff; flex: none; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
h1 {
  margin: 0; font-family: var(--mono); font-weight: 900; font-size: clamp(28px, 5vw, 44px);
  letter-spacing: 0.04em; text-transform: uppercase; line-height: 1;
}
.tagline { margin: 4px 0 0; color: var(--muted); font-style: italic; }
.stamp {
  margin-left: auto; flex: none;
  font-family: var(--mono); font-weight: 900; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--red); border: 4px double var(--red); padding: 6px 14px; border-radius: 6px;
  transform: rotate(-8deg); opacity: 0.85; font-size: 18px; line-height: 1.1; text-align: center;
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 -1.2 1.6'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  -webkit-mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 -1.2 1.6'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
}
.stamp span { display: block; font-size: 11px; letter-spacing: 0.3em; }

/* Layout */
.layout {
  max-width: 1280px; margin: 0 auto; padding: 20px 16px 40px;
  display: grid; grid-template-columns: 380px minmax(0, 1fr); gap: 20px; align-items: start;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .stamp { display: none; }
}

.panel {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px 16px; margin-bottom: 14px; box-shadow: var(--shadow);
}
.panel h2 {
  margin: 0 0 10px; font-family: var(--mono); font-size: 15px; text-transform: uppercase; letter-spacing: 0.1em;
  display: flex; align-items: center; gap: 10px;
}
.num {
  display: inline-grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  background: var(--ink); color: var(--paper); font-size: 13px;
}
.label { display: block; font-size: 13px; font-weight: 600; margin: 8px 0 4px; }
.label small, .toggles small { font-weight: 400; color: var(--muted); }

textarea, input[type="text"], select {
  width: 100%; font: 14px/1.4 var(--sans); color: var(--ink);
  background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; resize: vertical;
}
textarea:focus, input[type="text"]:focus, select:focus { outline: 2px solid var(--teal); outline-offset: 1px; border-color: transparent; }
#phrases { font-family: var(--mono); }

.dropzone {
  border: 2px dashed #b9a67c; border-radius: 10px; padding: 22px 12px; text-align: center; cursor: pointer;
  background: rgba(255,255,255,0.5); display: flex; flex-direction: column; gap: 2px; transition: background .15s, border-color .15s;
}
.dropzone span { color: var(--muted); font-size: 13px; }
.dropzone:hover, .dropzone:focus-visible, .dropzone.over { background: #fff; border-color: var(--teal); outline: none; }
.or { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; margin: 10px 0; text-transform: uppercase; letter-spacing: 0.1em; }
.or::before, .or::after { content: ""; flex: 1; border-top: 1px solid var(--line); }

.row { display: flex; align-items: center; gap: 10px; margin-top: 10px; }
.between { justify-content: space-between; }
.docname { font-size: 13px; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 55%; }
.muted { color: var(--muted); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 6px; }
.chip {
  font-size: 12px; border: 1px solid var(--line); border-radius: 999px; padding: 4px 10px 4px 6px; background: #fff;
  display: inline-flex; align-items: center; gap: 4px; cursor: pointer; user-select: none;
}
.chip:has(input:checked) { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip input { margin: 0; accent-color: var(--teal); }

.toggles { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; font-size: 14px; }
.toggles label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.toggles input, .slider input[type="range"] { accent-color: var(--red); }

.slider { display: grid; grid-template-columns: 96px 1fr 44px; align-items: center; gap: 8px; font-size: 14px; margin: 6px 0; }
.slider output { font-family: var(--mono); font-size: 12px; text-align: right; color: var(--muted); }

.actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.btn {
  font: 600 14px var(--sans); padding: 10px 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--ink); background: #fff; color: var(--ink);
}
.btn:hover:not(:disabled) { background: var(--paper-2); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary {
  background: var(--red); color: #fff; border-color: var(--red-dark); flex: 1 1 auto;
  font-family: var(--mono); font-weight: 900; text-transform: uppercase; letter-spacing: 0.12em; font-size: 16px;
  box-shadow: 0 3px 0 var(--red-dark);
}
.btn.primary:hover:not(:disabled) { background: var(--red-dark); }
.btn.primary:active:not(:disabled) { transform: translateY(2px); box-shadow: 0 1px 0 var(--red-dark); }
.btn.ghost { background: transparent; border-color: var(--line); font-weight: 500; }
.btn.small { padding: 5px 9px; font-size: 12px; }

.status { font-family: var(--mono); font-size: 13px; color: var(--muted); margin: 12px 2px 0; min-height: 1.4em; }
.status.busy::after { content: ""; display: inline-block; width: 1em; animation: dots 1s steps(4) infinite; overflow: hidden; vertical-align: bottom; }
@keyframes dots { 0% { content: ""; } 25% { content: "."; } 50% { content: ".."; } 75% { content: "..."; } }

/* Preview */
.preview { min-width: 0; }
.pages { display: flex; flex-direction: column; gap: 22px; }
.empty {
  text-align: center; color: var(--muted); padding: 40px 20px; border: 1px dashed var(--line); border-radius: 12px;
}
.empty img { display: block; margin: 0 auto 10px; filter: drop-shadow(0 8px 10px rgba(0,0,0,0.25)); }
.page { background: #fff; box-shadow: var(--shadow); border-radius: 4px; overflow: hidden; position: relative; }
.page canvas { display: block; width: 100%; height: auto; }
.page-bar {
  display: flex; justify-content: space-between; align-items: center; padding: 6px 10px;
  font-family: var(--mono); font-size: 12px; color: var(--muted); background: var(--paper-2); border-top: 1px solid var(--line);
}
.page-bar .hits { color: var(--red); font-weight: 700; }

.foot { max-width: 1280px; margin: 0 auto; padding: 0 16px 40px; color: var(--muted); font-size: 13px; }
.foot p { margin: 4px 0; }

select { appearance: auto; resize: none; font-size: 13px; }
.foot a { color: var(--red); font-weight: 600; text-decoration: none; }
.foot a:hover { text-decoration: underline; }