:root {
  color-scheme: light;
  --bg: #f5f7f8;
  --panel: #ffffff;
  --panel-strong: #eef3f1;
  --text: #14201c;
  --muted: #5d6c66;
  --line: #d6dfdb;
  --teal: #00796b;
  --blue: #1f5fbf;
  --red: #b42318;
  --yellow: #8a6100;
  --shadow: 0 16px 48px rgba(20, 32, 28, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

button,
select,
textarea,
input {
  font: inherit;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  padding: 0 20px;
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.brand,
.runtime {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand {
  font-weight: 700;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border: 3px solid var(--teal);
  border-right-color: var(--blue);
}

.runtime {
  color: var(--muted);
  font-size: 13px;
}

#runtime-build {
  min-width: 42px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  text-align: center;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(340px, 0.92fr) minmax(420px, 1.08fr);
  gap: 16px;
  min-height: calc(100vh - 112px);
  padding: 16px;
}

.editor-pane,
.result-pane {
  min-width: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.editor-pane {
  display: grid;
  grid-template-rows: auto minmax(280px, 1fr) auto;
}

.result-pane {
  display: grid;
  grid-template-rows: minmax(150px, 0.45fr) minmax(260px, 0.55fr);
}

.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.actions {
  display: flex;
  gap: 8px;
}

button {
  min-height: 36px;
  padding: 0 13px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  border-color: var(--teal);
}

#redact-button {
  background: var(--teal);
  border-color: var(--teal);
  color: #ffffff;
}

#pii-input {
  width: 100%;
  min-height: 280px;
  resize: none;
  padding: 16px;
  border: 0;
  outline: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  line-height: 1.55;
}

.controls {
  display: grid;
  grid-template-columns: 140px minmax(180px, 1fr);
  gap: 12px;
  padding: 14px 16px 16px;
}

.field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.field select {
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #ffffff;
  color: var(--text);
}

.confidence input {
  width: 100%;
}

.entities,
.packs {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.entities legend,
.packs legend {
  width: 100%;
  margin-bottom: 2px;
  color: var(--muted);
  font-size: 12px;
}

.entities label,
.packs label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-strong);
  color: var(--text);
  font-size: 13px;
}

.packs label {
  background: #edf4ff;
}

.annotated {
  overflow: auto;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  white-space: pre-wrap;
  line-height: 1.7;
}

mark {
  padding: 2px 3px;
  border-radius: 4px;
  background: #d9eee9;
  color: var(--text);
}

mark[data-type="CREDIT_CARD"],
mark[data-type="IBAN"],
mark[data-type="US_SSN"],
mark[data-type="UK_NIN"],
mark[data-type="CA_SIN"] {
  background: #ffe1dc;
}

mark[data-type="PHONE"],
mark[data-type="IP_ADDRESS"] {
  background: #dce9ff;
}

mark[data-type="PERSON_NAME"] {
  background: #e7dcff;
}

mark[data-type="ORGANIZATION"] {
  background: #dff4d8;
}

mark[data-type="URL"],
mark[data-type="DATE"],
mark[data-type="ADDRESS"],
mark[data-type="ICD10_CODE"],
mark[data-type="NPI"],
mark[data-type="DOCKET_NUMBER"],
mark[data-type="SWIFT_BIC"],
mark[data-type="CUSIP"] {
  background: #fff0c7;
}

.split {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) minmax(240px, 0.82fr);
  min-height: 0;
}

.table-wrap {
  overflow: auto;
  border-right: 1px solid var(--line);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  position: sticky;
  top: 0;
  background: var(--panel-strong);
  color: var(--muted);
  font-weight: 600;
}

td code {
  word-break: break-word;
}

#redacted-output {
  min-width: 0;
  margin: 0;
  padding: 14px;
  overflow: auto;
  white-space: pre-wrap;
  line-height: 1.6;
  background: #101817;
  color: #e7f2ef;
}

.empty {
  color: var(--muted);
}

.pricing {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(520px, 1fr);
  gap: 20px;
  padding: 24px 16px 32px;
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.pricing h2,
.pricing h3,
.pricing p {
  margin: 0;
}

.pricing h2 {
  font-size: 20px;
}

.pricing p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.5;
}

.tiers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.tiers article {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
}

.tiers strong {
  display: block;
  margin-top: 10px;
  color: var(--teal);
  font-size: 20px;
}

@media (max-width: 900px) {
  .workspace,
  .split,
  .pricing {
    grid-template-columns: 1fr;
  }

  .workspace {
    min-height: auto;
  }

  .table-wrap {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .tiers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .topbar,
  .pane-head {
    align-items: flex-start;
    flex-direction: column;
    height: auto;
  }

  .topbar {
    padding: 12px 16px;
  }

  .controls {
    grid-template-columns: 1fr;
  }

  .actions {
    width: 100%;
  }

  button {
    flex: 1;
  }

  .tiers {
    grid-template-columns: 1fr;
  }
}