:root {
  --bg-deep: #050508;
  --bg-dark: #0a0a0f;
  --bg-mid: #0f0f16;
  --bg-light: #141420;
  --text-primary: #f0ebe2;
  --text-secondary: #958f82;
  --text-muted: #5a564e;
  --text-dim: #2e2b26;
  --gold: #c9a76c;
  --gold-light: #dfc498;
  --gold-dark: #9a7a4e;
  --type-OSOBA: #c9a76c;
  --type-PESEL: #e07c6c;
  --type-NIP: #6cd0c4;
  --type-REGON: #6cd0c4;
  --type-KRS: #6cd0c4;
  --type-IBAN: #b48de8;
  --type-EMAIL: #e0c46c;
  --type-TELEFON: #e0c46c;
  --type-KOD_POCZTOWY: #8ce06c;
  --type-MIASTO: #8ce06c;
  --type-SYGNATURA: #f0a3c8;
  --type-DATA: #c0c0c0;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Outfit', 'Helvetica Neue', sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text-primary);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-light); }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 48px;
  border-bottom: 1px solid var(--text-dim);
}
.brand {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.lock-badge {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: var(--gold);
  border: 1px solid var(--gold-dark);
  padding: 6px 12px;
  border-radius: 2px;
}

.container { max-width: 1100px; margin: 0 auto; padding: 60px 48px 120px; }

.page-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(2rem, 4vw, 3.4rem);
  color: var(--text-primary);
  margin-bottom: 12px;
}
.page-subtitle { color: var(--text-secondary); margin-bottom: 48px; }

.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--text-dim); margin-bottom: 32px; }
.tab {
  flex: 1;
  padding: 16px 24px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.tab:hover { color: var(--text-secondary); }
.tab.is-active { color: var(--gold); border-bottom-color: var(--gold); }

.tab-panel { display: none; }
.tab-panel.is-active { display: block; }

.dropzone {
  border: 1px dashed var(--text-dim);
  padding: 80px 40px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  border-radius: 4px;
  margin-bottom: 32px;
}
.dropzone:hover, .dropzone.is-dragover, .dropzone:focus {
  border-color: var(--gold);
  background: rgba(201, 167, 108, 0.04);
  outline: none;
}
.dropzone-text { font-size: 1.1rem; margin-bottom: 12px; color: var(--text-primary); }
.dropzone-meta { font-size: 0.8rem; color: var(--text-muted); }

.settings {
  border: 1px solid var(--text-dim);
  padding: 24px 32px;
  border-radius: 4px;
  margin-bottom: 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 32px;
}
.settings legend {
  padding: 0 8px;
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--gold);
}
.settings label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--text-primary);
  cursor: pointer;
}
.settings input[type=checkbox] {
  accent-color: var(--gold);
  width: 16px; height: 16px;
}
.custom-dict-toggle {
  grid-column: 1 / -1;
  margin-top: 12px;
}
.custom-dict-toggle summary {
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.85rem;
}
.custom-dict-toggle textarea {
  width: 100%;
  height: 100px;
  margin-top: 8px;
  background: var(--bg-mid);
  border: 1px solid var(--text-dim);
  color: var(--text-primary);
  padding: 8px;
  font-family: inherit;
  font-size: 0.9rem;
}
.hint { font-size: 0.8rem; color: var(--text-muted); margin: 8px 0; }

.results { margin-top: 48px; }
.section-h {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 16px;
}
.counts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 24px;
  font-size: 0.85rem;
}
.counts .count-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.counts .count-chip::before {
  content: '';
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--type, var(--gold));
}

.results-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
.preview {
  background: var(--bg-mid);
  border: 1px solid var(--text-dim);
  padding: 16px;
  max-height: 480px;
  overflow-y: auto;
  font-size: 0.85rem;
  line-height: 1.7;
}
.preview .pii {
  background: var(--type, rgba(201, 167, 108, 0.25));
  border-bottom: 2px solid var(--type-strong, var(--gold));
  padding: 1px 2px;
  border-radius: 2px;
}
.preview .pii.is-disabled {
  opacity: 0.3;
  text-decoration: line-through;
}

.detection-list {
  list-style: none;
  background: var(--bg-mid);
  border: 1px solid var(--text-dim);
  padding: 8px;
  max-height: 480px;
  overflow-y: auto;
}
.detection-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  font-size: 0.85rem;
  border-radius: 2px;
}
.detection-list li:hover { background: var(--bg-light); }
.detection-list .pii-type {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  padding: 2px 8px;
  border-radius: 2px;
  color: var(--bg-deep);
  background: var(--type, var(--gold));
}
.detection-list .pii-value {
  flex: 1;
  font-family: ui-monospace, monospace;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.detection-list .pii-score {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.password-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.9rem;
}
.password-row input {
  background: var(--bg-mid);
  border: 1px solid var(--text-dim);
  color: var(--text-primary);
  padding: 12px 16px;
  font-family: inherit;
  font-size: 1rem;
}
.password-row input:focus { border-color: var(--gold); outline: none; }

.btn {
  font-family: inherit;
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  padding: 16px 32px;
  border: 1px solid var(--gold);
  background: transparent;
  color: var(--gold);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border-radius: 2px;
}
.btn:hover:not(:disabled) { background: var(--gold); color: var(--bg-deep); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--gold); color: var(--bg-deep); }
.btn-primary:hover:not(:disabled) { background: var(--gold-light); border-color: var(--gold-light); }
.btn-secondary { padding: 8px 16px; font-size: 0.65rem; }

.footer {
  border-top: 1px solid var(--text-dim);
  padding: 32px 48px;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 720px) {
  .container { padding: 32px 20px 80px; }
  .topbar { padding: 16px 20px; }
  .settings { grid-template-columns: 1fr; }
  .results-split { grid-template-columns: 1fr; }
}