.ksef-live-panel { margin-top: 24px; }
.ksef-grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 18px; }
.drop-zone {
  border: 1.5px dashed var(--line3);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.drop-zone:hover,
.drop-zone.dragover {
  border-color: var(--teal);
  background: var(--teal-bg);
  transform: translateY(-1px);
}
.drop-zone:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }
.drop-zone h3 { font-size: 20px; }
.drop-zone p { margin-top: 8px; color: var(--ink2); font-size: 13px; }
.drop-zone .btn { margin-top: 16px; }
.drop-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'DM Mono', monospace;
  font-size: 16px;
  color: var(--blue);
  border: 1px solid var(--blue-border);
  background: var(--blue-bg);
}
#file-input { display: none; }
.file-list { display: grid; gap: 10px; margin-top: 14px; }
.file-item {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 12px 14px;
  border: 1px solid var(--line2);
  border-radius: 16px;
  background: var(--surface);
}
.file-name { font-size: 13px; color: var(--ink); word-break: break-word; }
.file-meta { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--ink3); }
.file-remove {
  background: transparent;
  border: none;
  color: var(--ink3);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
}
.file-remove:hover { color: var(--red); }
.validate-btn { margin-top: 14px; min-height: 44px; }
.side-stack { display: grid; gap: 14px; }
.side-card h3 { margin-top: 10px; }
.inline-link { color: var(--teal); }
.inline-link:hover { color: var(--ink); }
.results-panel { margin-top: 22px; }
.summary-bar { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.summary-item {
  border: 1px solid var(--line2);
  border-radius: 18px;
  padding: 14px 16px;
  background: var(--surface);
}
.summary-item strong {
  display: block;
  font-family: 'Fraunces', serif;
  font-size: 28px;
  line-height: 1;
  margin-bottom: 6px;
}
.summary-item span {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink3);
}
.summary-item.ok strong { color: var(--teal); }
.summary-item.err strong { color: var(--red); }
.summary-item.warn strong { color: var(--amber); }
.result-cards { display: grid; gap: 12px; margin-top: 18px; }
.result-card {
  border: 1px solid var(--line2);
  border-radius: 20px;
  background: var(--surface);
  overflow: hidden;
}
.result-toggle {
  width: 100%;
  background: transparent;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 16px 18px;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 12px;
  align-items: center;
  text-align: left;
}
.result-toggle:hover { background: var(--surface2); }
.result-status {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--amber);
}
.result-status.ok { background: var(--teal); }
.result-status.err { background: var(--red); }
.result-name { font-size: 14px; font-weight: 600; color: var(--ink); }
.result-counts { display: flex; gap: 8px; flex-wrap: wrap; }
.count-chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  border: 1px solid var(--line2);
}
.count-chip.ok { background: var(--teal-bg); border-color: var(--teal-border); color: var(--teal); }
.count-chip.err { background: var(--red-bg); border-color: var(--red-border); color: var(--red); }
.count-chip.warn { background: var(--amber-bg); border-color: var(--amber-border); color: var(--amber); }
.result-chevron { color: var(--ink3); transition: transform .15s ease; }
.result-chevron.open { transform: rotate(180deg); }
.result-body { padding: 0 18px 18px; border-top: 1px solid var(--line); }
.result-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; padding-top: 16px; }
.result-field {
  border: 1px solid var(--line2);
  border-radius: 14px;
  padding: 12px;
  background: var(--bg3);
}
.result-field label {
  display: block;
  margin-bottom: 5px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  color: var(--ink3);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.result-field p { font-size: 12.5px; color: var(--ink2); }
.issues { display: grid; gap: 10px; margin-top: 14px; }
.issue {
  border: 1px solid var(--line2);
  border-left: 3px solid var(--amber);
  border-radius: 14px;
  padding: 12px 14px;
  background: var(--bg3);
}
.issue.fatal { border-left-color: var(--red); }
.issue-top { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.issue-badge {
  display: inline-flex;
  padding: 3px 8px;
  border-radius: 999px;
  font-family: 'DM Mono', monospace;
  font-size: 10px;
  border: 1px solid var(--line2);
}
.issue-badge.fatal { background: var(--red-bg); border-color: var(--red-border); color: var(--red); }
.issue-badge.warning { background: var(--amber-bg); border-color: var(--amber-border); color: var(--amber); }
.issue-id { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--ink2); }
.issue-message { margin-top: 8px; font-size: 13px; color: var(--ink); }
.issue-location { margin-top: 4px; font-family: 'DM Mono', monospace; font-size: 11px; color: var(--ink3); }
.issue-hint {
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line2);
  background: rgba(74,158,255,.06);
  font-size: 12px;
  color: var(--ink2);
}
.empty-state {
  border: 1px solid var(--line2);
  border-radius: 18px;
  padding: 20px;
  background: var(--surface);
  color: var(--ink2);
}
.toast-host {
  position: fixed;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 8px;
  z-index: 90;
}
.toast {
  min-width: 220px;
  max-width: 320px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line2);
  background: var(--surface);
  font-size: 12.5px;
}
.toast.ok { border-color: var(--teal-border); color: var(--teal); }
.toast.err { border-color: var(--red-border); color: var(--red); }
.toast.warn { border-color: var(--amber-border); color: var(--amber); }
@media (max-width: 920px) {
  .ksef-grid,
  .summary-bar,
  .result-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .result-toggle { grid-template-columns: auto 1fr; }
  .result-counts { grid-column: 1 / -1; }
  .result-chevron { display: none; }
}