:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1c2530;
  --muted: #6b7684;
  --accent: #2f6fed;
  --accent-dark: #2558c4;
  --ok: #1e874b;
  --err: #c0392b;
  --line: #e2e6eb;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14181d;
    --card: #1d232a;
    --text: #e8ecf1;
    --muted: #96a1ae;
    --accent: #5b90ff;
    --accent-dark: #4a7ae0;
    --ok: #4cc482;
    --err: #ef6b5c;
    --line: #2c343d;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: max(16px, env(safe-area-inset-top)) 16px 32px;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.card {
  max-width: 34rem;
  margin: 0 auto;
  background: var(--card);
  border-radius: 16px;
  padding: 22px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08), 0 8px 24px rgba(0,0,0,.06);
}

h1 { font-size: 1.45rem; margin: 0 0 14px; }
.lead { color: var(--muted); margin: 0 0 18px; }
label { display: block; font-weight: 600; margin-bottom: 6px; }

input[type=text] {
  width: 100%;
  padding: 13px 14px;
  font-size: 17px;               /* verhindert Auto-Zoom auf Mobilgeraeten */
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: var(--text);
}
input[type=text]:focus { outline: 2px solid var(--accent); border-color: transparent; }

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

.primary {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 15px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
}
.primary:active { background: var(--accent-dark); }
.primary[disabled] { opacity: .5; }

.link { color: var(--accent); text-decoration: underline; padding: 4px 0; font-size: .95rem; }

.filebutton {
  display: block;
  margin-top: 8px;
  padding: 26px 16px;
  text-align: center;
  font-weight: 600;
  color: var(--accent);
  border: 2px dashed var(--accent);
  border-radius: 12px;
  cursor: pointer;
}
.filebutton input { display: none; }
.filebutton.secondary { padding: 12px 16px; border: 1px solid var(--accent); font-weight: 500; margin-top: 10px; }

.hint { color: var(--muted); font-size: .88rem; margin: 10px 0 0; }
.error { color: var(--err); font-size: .9rem; margin: 8px 0 0; }
.skipped { font-style: italic; }
.done { color: var(--ok); font-weight: 600; font-size: 1.1rem; margin: 4px 0; }
.status { color: var(--muted); font-size: .9rem; margin: 10px 0 0; }

#summary, #progress-box, #done-box { margin-top: 20px; }

.bar {
  height: 10px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}
.bar-fill {
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width .25s ease;
}

#filelist {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  max-height: 45vh;
  overflow-y: auto;
}
#filelist li {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 7px 0;
  border-top: 1px solid var(--line);
  font-size: .9rem;
}
#filelist .fname {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
#filelist .state { color: var(--muted); font-variant-numeric: tabular-nums; }
#filelist .state.ok { color: var(--ok); }
#filelist .state.err { color: var(--err); }