/* Only what this tool adds to shared/css/ui.css: drop zone, progress bar and
   the report in the right panel. Everything else – topbar, panels, buttons,
   dialogs, light/dark – comes from there. */

.app-convert {
  grid-template-columns: 1fr minmax(320px, 420px);
  grid-template-areas: 'top top' 'stage right';
}

.app-convert .stage { grid-area: stage; position: relative; }
.app-convert .panel-right { grid-area: right; }

/* --- drop zone ------------------------------------------------------------- */

.drop {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  text-align: center;
  z-index: 2;
}

.app[data-state='fertig'] .drop,
.app[data-state='arbeitet'] .drop { display: none; }

.drop-inner {
  max-width: 44ch;
  padding: 32px 28px;
  border: 2px dashed var(--line-strong);
  border-radius: 18px;
  background: color-mix(in srgb, var(--card) 70%, transparent);
}

.drop.over .drop-inner {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--card));
}

.drop h2 { margin: 12px 0 8px; font-size: 1.15rem; }
.drop p { margin: 8px 0; color: var(--text-muted); }
.drop .drop-note { font-size: 0.85rem; color: var(--text-faint); }
.drop-icon .icon { width: 42px; height: 42px; color: var(--accent); }

/* --- preview -------------------------------------------------------------- */

.app-convert .view3d { position: absolute; inset: 0; }
.app[data-state='leer'] .view3d { visibility: hidden; }
/* Back to the start screen only makes sense once a file is loaded. */
.app[data-state='leer'] #btn-back { display: none; }
.app-convert .view3d canvas { display: block; width: 100%; height: 100%; }

/* --- progress ------------------------------------------------------------- */

.progress {
  position: absolute;
  left: 50%;
  bottom: 54px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: min(420px, 86%);
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  box-shadow: var(--shadow);
  overflow: hidden;
  z-index: 3;
}

.progress-bar {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  transition: width 0.18s ease-out;
}

.progress-text { position: relative; flex: 1; font-size: 0.9rem; }
.progress .btn { position: relative; }

.stage-error {
  position: absolute;
  left: 50%;
  top: 16px;
  transform: translateX(-50%);
  max-width: min(60ch, 90%);
  margin: 0;
  padding: 10px 14px;
  border: 1px solid #e06060;
  border-radius: 10px;
  background: color-mix(in srgb, #e06060 14%, var(--card));
  color: var(--text);
  z-index: 4;
}

/* --- report --------------------------------------------------------------- */

.report { padding: 14px 14px 4px; display: grid; gap: 14px; }
.report h3 { margin: 0 0 6px; font-size: 0.95rem; }
.report-empty, .report-note { margin: 0; color: var(--text-muted); font-size: 0.9rem; }

.report-file {
  display: grid;
  gap: 2px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.report-file span { color: var(--text-muted); font-size: 0.88rem; }

.report-section { display: grid; gap: 8px; }

.report-list, .report-fallback ul, .report-rejected ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
  font-size: 0.9rem;
}

.report-ok, .report-warn {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  margin: 0;
  font-size: 0.9rem;
}
.report-ok { color: var(--text-muted); }
.report-compare { margin-top: 8px; font-size: 0.85rem; }
.report-compare summary { cursor: pointer; color: var(--text-muted); }
.report-compare table { width: 100%; border-collapse: collapse; margin: 6px 0; font-variant-numeric: tabular-nums; }
.report-compare th { text-align: right; font-weight: 500; color: var(--text-faint); }
.report-compare th:first-child, .report-compare td:first-child { text-align: left; }
.report-compare td { text-align: right; padding: 2px 0; border-top: 1px solid var(--line); }
.report-compare td:first-child { color: var(--text-muted); }
.report-warn {
  padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--accent) 55%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}
.report-ok .icon, .report-warn .icon { width: 17px; height: 17px; flex: none; margin-top: 1px; }

.report-body {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--chip);
}

.report-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.report-what { color: var(--text-muted); font-size: 0.85rem; }

.report-rows {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 10px;
  margin: 0;
  font-size: 0.88rem;
}
.report-rows dt { color: var(--text-muted); }
.report-rows dd { margin: 0; font-variant-numeric: tabular-nums; }

.report-fallback { font-size: 0.88rem; }
.report-fallback b { display: block; margin-bottom: 2px; }

.badge {
  padding: 2px 8px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  /* State is never shown by colour alone: the text says it as well. */
}
.badge.good { border-color: #3fa96a; color: #2e8f56; }
.badge.warn { border-color: var(--accent); color: var(--link); }
:root:not([data-theme='light']) .badge.good { color: #6fd79a; }

.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }

.feature {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--chip);
}

.feature-dot { width: 12px; height: 12px; border-radius: 4px; margin-top: 3px; flex: none; }
.feature-text { display: grid; gap: 2px; font-size: 0.85rem; flex: 1; min-width: 0; }
.feature-text span { color: var(--text-muted); }
.feature-ask { border-style: dashed; }
.feature-ask .btn { align-self: center; }

.report-rejected { font-size: 0.88rem; color: var(--text-muted); }
.report-rejected summary { cursor: pointer; min-height: 24px; }

.export-name { margin: 0 0 10px; }
.info-box.warn {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  border-color: var(--accent);
}
.info-box.warn .icon { width: 18px; height: 18px; flex: none; margin-top: 1px; }

/* --- narrow screens ------------------------------------------------------- */

@media (max-width: 860px) {
  .app-convert {
    grid-template-columns: 1fr;
    grid-template-areas: 'top' 'stage' 'tabs';
  }
  .app-convert .panel-right { display: none; }
  .app-convert[data-tab='right'] .panel-right { display: block; grid-area: stage; }
  .app-convert[data-tab='right'] .stage { display: none; }
}