:root {
  --bg: #f4f2ec;
  --panel: #fffefb;
  --panel-strong: #ffffff;
  --ink: #1e2422;
  --muted: #68716d;
  --line: #d9d5ca;
  --line-strong: #bcb5a7;
  --accent: #126b5d;
  --accent-dark: #0b4a41;
  --accent-soft: #dff1ed;
  --warn: #9a5b00;
  --warn-soft: #fff0d2;
  --danger: #9f2f2f;
  --danger-soft: #fde2df;
  --pass: #177245;
  --shadow: 0 22px 70px rgba(38, 35, 27, 0.13);
  --radius: 8px;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100%;
  margin: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(255, 255, 255, 0) 260px),
    var(--bg);
}

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

button {
  cursor: pointer;
}

.app-shell {
  width: min(1480px, calc(100% - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 48px;
  height: 56px;
  display: grid;
  gap: 5px;
  padding: 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(38, 35, 27, 0.1);
}

.brand-mark span {
  display: block;
  height: 7px;
  border-radius: 2px;
  background: var(--ink);
}

.brand-mark span:nth-child(2) {
  width: 76%;
  background: var(--accent);
}

.brand-mark span:nth-child(3) {
  width: 58%;
  background: var(--danger);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: clamp(1.35rem, 2.3vw, 2.05rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.brand p,
.eyebrow,
.preview-status,
.quality-meter,
.field span,
.matrix-card-detail,
.detected-terms,
.reference-block {
  color: var(--muted);
}

.brand p {
  margin-top: 5px;
  font-size: 0.95rem;
}

.top-actions,
.button-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.button {
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 7px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 760;
  color: var(--ink);
  background: var(--panel-strong);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease, background 140ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(18, 107, 93, 0.24);
  outline-offset: 2px;
}

.button.primary {
  color: #fff;
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(18, 107, 93, 0.22);
}

.button.primary:hover {
  background: var(--accent-dark);
}

.button.secondary {
  border-color: var(--line-strong);
  background: #ffffff;
}

.button.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.button.small {
  min-height: 34px;
  padding: 0 11px;
  font-size: 0.88rem;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(520px, 1.18fr);
  gap: 20px;
  align-items: start;
}

.tool-panel,
.preview-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 254, 251, 0.94);
  box-shadow: var(--shadow);
}

.tool-panel {
  padding: 18px;
}

.preview-panel {
  padding: 18px;
  min-width: 0;
}

.panel-heading,
.preview-heading,
.section-heading {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
  margin-bottom: 14px;
}

.eyebrow {
  margin-bottom: 3px;
  font-size: 0.74rem;
  font-weight: 820;
  letter-spacing: 0;
  text-transform: uppercase;
}

.panel-heading h2,
.preview-heading h2 {
  font-size: 1.2rem;
}

.section-heading h3 {
  font-size: 1rem;
}

.quality-meter,
.preview-status,
.test-summary {
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 10px;
  background: #ffffff;
  font-size: 0.85rem;
  font-weight: 760;
  white-space: nowrap;
}

form {
  display: grid;
  gap: 13px;
}

.field {
  display: grid;
  gap: 7px;
}

.field span,
.toggle-field {
  font-size: 0.86rem;
  font-weight: 760;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--ink);
  background: #ffffff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82);
}

input,
select {
  height: 42px;
  padding: 0 11px;
}

textarea {
  min-height: 86px;
  padding: 11px;
  line-height: 1.45;
  resize: vertical;
}

#ingredients {
  min-height: 226px;
}

.control-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
}

.toggle-field {
  min-height: 42px;
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  color: var(--ink);
}

.toggle-field input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.label-stage {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background:
    linear-gradient(90deg, rgba(30, 36, 34, 0.04) 1px, transparent 1px),
    linear-gradient(180deg, rgba(30, 36, 34, 0.04) 1px, transparent 1px),
    #ebe7dd;
  background-size: 22px 22px;
  overflow: auto;
}

.ppds-label {
  width: min(100%, 620px);
  margin: 0 auto;
  border: 1.5px solid #1a1a1a;
  border-radius: 3px;
  padding: 18px;
  color: #101010;
  background: #ffffff;
  box-shadow: 0 20px 44px rgba(36, 33, 27, 0.18);
}

.ppds-label.size-compact {
  max-width: 520px;
  padding: 13px;
  font-size: 0.84rem;
}

.ppds-label.size-standard {
  max-width: 620px;
  font-size: 0.95rem;
}

.ppds-label.size-large {
  max-width: 760px;
  padding: 22px;
  font-size: 1.04rem;
}

.label-product {
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 2px solid #111111;
  font-size: 1.45em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.label-line {
  margin-top: 10px;
  line-height: 1.42;
  overflow-wrap: anywhere;
}

.ingredients-line {
  margin-top: 0;
}

.contains-line {
  padding-top: 10px;
  border-top: 1px solid #111111;
}

.may-line {
  color: #202020;
}

.allergen-highlight {
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.13em;
}

.placeholder {
  color: #666666;
}

.label-matrix {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid #111111;
}

.label-matrix h3 {
  margin: 0 0 8px;
  font-size: 0.95em;
}

.label-matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 4px;
}

.label-matrix-cell {
  min-height: 34px;
  border: 1px solid #9b9b9b;
  padding: 4px 5px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 5px;
  align-items: center;
  font-size: 0.73em;
}

.label-matrix-cell.is-definite {
  border-color: #111111;
  background: #f0f0f0;
  font-weight: 820;
}

.label-matrix-cell.is-advisory {
  border-color: #4f4f4f;
  background: #fafafa;
}

.matrix-name,
.matrix-state {
  min-width: 0;
  overflow-wrap: anywhere;
}

.matrix-panel,
.detected-panel,
.self-tests {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.legend {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 720;
}

.dot {
  width: 9px;
  height: 9px;
  display: inline-block;
  border-radius: 50%;
  margin-right: 5px;
}

.dot.definite {
  background: var(--danger);
}

.dot.advisory {
  background: var(--warn);
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px;
}

.matrix-card {
  min-height: 86px;
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: var(--radius);
  padding: 10px;
  display: grid;
  gap: 4px;
  background: #ffffff;
}

.matrix-card.is-definite {
  border-left-color: var(--danger);
  background: var(--danger-soft);
}

.matrix-card.is-advisory {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}

.matrix-card-name,
.matrix-card-short,
.matrix-card-detail {
  min-width: 0;
  overflow-wrap: anywhere;
}

.matrix-card-name {
  font-size: 0.94rem;
}

.matrix-card-short {
  font-size: 0.8rem;
  font-weight: 820;
  color: var(--accent-dark);
}

.matrix-card-detail {
  font-size: 0.82rem;
  line-height: 1.35;
}

.detected-terms {
  display: grid;
  gap: 8px;
}

.term-group {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
}

.term-group span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.empty-state {
  padding: 12px;
  border: 1px dashed var(--line-strong);
  border-radius: 7px;
  background: #ffffff;
}

.test-summary {
  display: inline-flex;
  margin-bottom: 9px;
}

.test-summary.is-pass {
  border-color: rgba(23, 114, 69, 0.35);
  color: var(--pass);
  background: #e5f5ed;
}

.test-summary.is-fail {
  border-color: rgba(159, 47, 47, 0.35);
  color: var(--danger);
  background: var(--danger-soft);
}

.test-results {
  display: grid;
  gap: 7px;
}

.test-row {
  display: grid;
  grid-template-columns: 52px minmax(120px, 0.7fr) minmax(160px, 1.3fr);
  gap: 10px;
  align-items: center;
  padding: 9px 10px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #ffffff;
  font-size: 0.84rem;
}

.test-row.is-pass strong {
  color: var(--pass);
}

.test-row.is-fail strong {
  color: var(--danger);
}

code {
  font-family: var(--mono);
  font-size: 0.78rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.reference-block {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 12px;
  background: #ffffff;
  font-size: 0.9rem;
  line-height: 1.45;
}

.reference-block summary {
  color: var(--ink);
  font-weight: 820;
  cursor: pointer;
}

.reference-block p {
  margin-top: 8px;
}

.print-only {
  display: none;
}

@media (max-width: 1120px) {
  .workspace {
    grid-template-columns: 1fr;
  }

  .preview-panel {
    order: -1;
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 20px, 1480px);
    padding-top: 14px;
  }

  .topbar,
  .panel-heading,
  .preview-heading,
  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions,
  .button-row {
    width: 100%;
  }

  .button,
  .top-actions .button {
    width: 100%;
  }

  .control-grid,
  .matrix-grid,
  .label-matrix-grid,
  .test-row {
    grid-template-columns: 1fr;
  }

  .term-group {
    grid-template-columns: 1fr;
  }

  .label-stage {
    padding: 12px;
  }

  .tool-panel,
  .preview-panel {
    padding: 14px;
  }
}