:root{
  --bg:#ffffff;
  --card:#ffffff;
  --text:#111111;
  --muted:#555555;
  --border:#dcdcdc;
  --primary:#2563eb;
  --good:#16a34a;
  --bad:#dc2626;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
}

.tss-wrap{ font-family: var(--sans); color: var(--text); }
.tss-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  max-width: 1100px;
}

.tss-header{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }
.tss-title{ margin:0; font-size: 22px; }
.tss-sub{ margin-top:6px; color: var(--muted); font-size: 13px; }
.tss-tip{ color: var(--muted); font-size: 13px; }

.tss-controls{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 900px){
  .tss-controls{ grid-template-columns: 1fr; }
}

.tss-control label{ display:block; font-size: 12px; color: var(--muted); margin-bottom:6px; }

.tss-control select,
.tss-control textarea{
  width:100%;
  border: 1px solid var(--border);
  background: #fff;
  color: #111;
  border-radius: 12px;
  padding: 10px;
  outline: none;
}

/* IMPORTANT: fixes “blank options” on some browsers */
.tss-control select option{
  background:#fff;
  color:#111;
}

.tss-custom textarea{ resize: vertical; }

.tss-checks{ display:flex; flex-direction:column; gap:8px; font-size: 13px; color: var(--text); }
.tss-checks input{ margin-right: 8px; }

.tss-actions{ display:flex; gap:10px; align-items:flex-end; }
.tss-btn{
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 12px;
  padding: 10px 12px;
  cursor:pointer;
}
.tss-btn:hover{ border-color:#bdbdbd; }
.tss-primary{
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.tss-primary:hover{ filter: brightness(0.95); }

.tss-stats{
  margin-top: 14px;
  display:grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 900px){
  .tss-stats{ grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.tss-stat{
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}
.tss-stat .k{ font-size: 12px; color: var(--muted); }
.tss-stat .v{ margin-top: 2px; font-size: 22px; font-weight: 800; font-family: var(--mono); }

.tss-area{
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  background: #fff;
}

.tss-target{
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.6;
  background: #fafafa;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  min-height: 110px;
  white-space: pre-wrap;
  word-break: break-word;
}

.tss-target .ch{ color: #111; }
.tss-target .ok{ color: var(--good); font-weight: 600; }
.tss-target .bad{ color: var(--bad); font-weight: 700; }
.tss-target .cursor{
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.tss-input{
  width: 100%;
  margin-top: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  font-family: var(--mono);
  font-size: 16px;
  background: #fff;
  color: #111;
  outline: none;
}

.tss-results{
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 12px;
  background: #fff;
}
.tss-resultsTitle{ font-weight: 800; }
.tss-resultsLine{ margin-top: 6px; color: var(--muted); }

.tss-badWords{ margin-top: 8px; display:flex; flex-wrap:wrap; gap:8px; }
.tss-tag{
  font-family: var(--mono);
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  background: #fafafa;
}
.tss-tag.bad{ border-color: #fecaca; background: #fff1f2; color: #991b1b; }