:root {
  --navy: #17233d;
  --navy-deep: #0f1830;
  --ivory: #f6f3ec;
  --paper: #fffdf8;
  --gold: #c9a227;
  --gold-soft: #e4c761;
  --ink: #1c2333;
  --ink-soft: #5a6178;
  --line: #d8d2c2;
  --red: #b5432e;
  --green: #2f6f4f;
  --radius: 4px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
}

.ledger-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px);
  background-size: 100% 42px;
  opacity: 0.35;
  mask-image: linear-gradient(to bottom, transparent, black 120px, black 85%, transparent);
}

/* ---------- Topbar ---------- */
.topbar {
  position: relative;
  z-index: 2;
  background: var(--navy);
  border-bottom: 3px solid var(--gold);
}
.topbar-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Fraunces', serif;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: var(--gold);
  color: var(--navy-deep);
  font-weight: 700;
  border-radius: 3px;
  font-size: 15px;
  letter-spacing: 0.5px;
}
.brand-text {
  color: var(--paper);
  font-size: 21px;
  font-weight: 600;
}
.topbar-tag {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--gold-soft);
}

/* ---------- Layout ---------- */
.layout {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
  padding: 64px 32px 40px;
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 64px;
  align-items: start;
}

@media (max-width: 880px) {
  .layout { grid-template-columns: 1fr; gap: 40px; padding-top: 40px; }
}

.eyebrow {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--red);
  margin: 0 0 14px;
}

.intro h1 {
  font-family: 'Fraunces', serif;
  font-size: 44px;
  line-height: 1.08;
  font-weight: 600;
  margin: 0 0 22px;
  color: var(--navy-deep);
}

.lede {
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 46ch;
  margin: 0 0 36px;
}

.requirements {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.requirements li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink);
}
.req-num {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--gold);
  border: 1px solid var(--gold);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---------- Uploader ---------- */
.workspace { position: relative; }

.uploader-inner {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  padding: 70px 32px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.uploader-inner:hover,
.uploader-inner.dragover {
  border-color: var(--gold);
  background: #fffcf3;
}
.upload-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.upload-title {
  font-family: 'Fraunces', serif;
  font-size: 20px;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--navy-deep);
}
.upload-sub {
  font-size: 13.5px;
  color: var(--ink-soft);
  margin: 0;
}

/* ---------- Status panel ---------- */
.status-panel {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.status-row {
  display: flex;
  gap: 24px;
  margin-bottom: 20px;
}

.thumb-block {
  flex-shrink: 0;
  width: 120px;
  height: 150px;
  border-radius: 3px;
  overflow: hidden;
  background: var(--ivory);
  border: 1px solid var(--line);
}
.thumb-block img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.checklist {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.4;
}
.check-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  margin-top: 1px;
}
.check-icon.pass { background: #e4f0e9; color: var(--green); }
.check-icon.fail { background: #f6e4e0; color: var(--red); }
.check-icon.pending { background: var(--line); color: var(--ink-soft); }
.check-label { color: var(--ink); }
.check-msg { display: block; color: var(--ink-soft); font-size: 12.5px; margin-top: 1px; }

.verdict {
  font-family: 'Space Mono', monospace;
  font-size: 13px;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-radius: 3px;
  margin-bottom: 20px;
}
.verdict.pass { background: #e4f0e9; color: var(--green); border: 1px solid #bcdccb; }
.verdict.fail { background: #f6e4e0; color: var(--red); border: 1px solid #e6bfb4; }

/* ---------- ID card preview ---------- */
.card-preview { margin-bottom: 20px; }
.card-preview-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 12px;
}

.card-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  margin-bottom: 20px;
}
.field-label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11.5px;
  letter-spacing: 0.3px;
  color: var(--ink-soft);
  font-family: 'Space Mono', monospace;
  text-transform: uppercase;
}
.field-label input {
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  color: var(--ink);
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--ivory);
  text-transform: none;
  letter-spacing: normal;
}
.field-label input:focus {
  outline: none;
  border-color: var(--gold);
  background: var(--paper);
}

.id-card-mock {
  width: 260px;
  aspect-ratio: 5 / 8;
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 10px 24px rgba(23,35,61,0.18);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 18px 16px;
}

.id-card-photo-wrap {
  width: 108px;
  height: 108px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  padding: 3px;
  flex-shrink: 0;
}
.id-card-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--ivory);
}
.id-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.id-card-name {
  margin-top: 16px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 19px;
  color: var(--ink);
  text-align: center;
}
.id-card-role {
  margin-top: 3px;
  font-size: 13px;
  color: var(--ink-soft);
  text-align: center;
}

.id-card-footer {
  margin-top: auto;
  width: 100%;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.id-card-logo-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.id-card-logo-mark {
  color: var(--navy);
  flex-shrink: 0;
  display: inline-flex;
}
.id-card-institution {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  line-height: 1.25;
}
.id-card-institution-name {
  font-weight: 700;
  font-size: 12px;
  color: var(--navy-deep);
  letter-spacing: 0.2px;
}
.id-card-registrar {
  font-family: 'Space Mono', monospace;
  font-size: 9px;
  letter-spacing: 1px;
  color: var(--ink-soft);
}
.id-card-website {
  margin-top: 8px;
  font-size: 10px;
  color: var(--ink-soft);
  text-align: center;
}

.download-btn {
  display: inline-block;
  margin-top: 16px;
  background: var(--navy);
  color: var(--gold-soft);
  font-family: 'Space Mono', monospace;
  font-size: 12.5px;
  letter-spacing: 0.5px;
  text-decoration: none;
  padding: 11px 20px;
  border-radius: 3px;
  transition: background 0.15s ease;
}
.download-btn:hover { background: var(--navy-deep); }

.retry-btn {
  width: 100%;
  padding: 12px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.retry-btn:hover { border-color: var(--navy); color: var(--navy-deep); }

/* ---------- Footer ---------- */
.foot {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 20px;
  font-size: 12px;
  color: var(--ink-soft);
  font-family: 'Space Mono', monospace;
}

/* ---------- Focus states ---------- */
button:focus-visible,
.uploader-inner:focus-visible,
a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

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

.hidden { display: none !important; }