:root {
  --paper: #f3ead8;
  --paper-deep: #e0cfad;
  --ink: #17140f;
  --muted: #5b5144;
  --rule: #242018;
  --orange: #e85b1f;
  --red: #b71918;
  --line: 2px solid var(--rule);
  --thin: 1px solid color-mix(in srgb, var(--rule) 62%, transparent);
  --target: 44px;
}

* { box-sizing: border-box; }

html {
  color: var(--ink);
  background: var(--paper);
  font-family: "Avenir Next Condensed", "Arial Narrow", "Franklin Gothic Medium", system-ui, sans-serif;
  line-height: 1.35;
}

body {
  margin: 0;
  min-width: 320px;
  background-color: var(--paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='32' viewBox='0 0 32 32'%3E%3Cpath d='M0 .5H32M.5 0V32' fill='none' stroke='%2317140f' stroke-opacity='.045'/%3E%3C/svg%3E");
  background-size: 32px 32px;
}

button, input, select {
  min-height: var(--target);
  color: inherit;
  border-radius: 0;
  font: inherit;
}

button, select {
  cursor: pointer;
}

button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 4px solid var(--orange);
  outline-offset: 3px;
}

.sheet-head, main {
  width: min(1440px, 100%);
  margin: 0 auto;
}

.sheet-head {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 240px);
  gap: clamp(16px, 4vw, 56px);
  align-items: start;
  padding: clamp(20px, 5vw, 56px);
  border-bottom: 4px solid var(--ink);
}

.lede {
  max-width: 640px;
  margin: 16px 0 0;
  font-size: 1.08rem;
  font-weight: 600;
}

.head-actions {
  display: grid;
  gap: 12px;
  align-content: start;
}

.kicker, .section-label, .stamp, legend, label, .big-number small, .metric span, .solid-card small {
  margin: 0;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2, p {
  margin-top: 0;
}

h1 {
  max-width: 900px;
  margin-bottom: 0;
  font-size: clamp(3.1rem, 10vw, 8.8rem);
  line-height: .82;
  letter-spacing: 0;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 3.5vw, 3rem);
  line-height: .95;
  letter-spacing: 0;
  text-transform: uppercase;
}

.head-mark svg {
  width: 100%;
  fill: none;
  stroke: var(--ink);
  stroke-width: 4;
}

main {
  padding: 0 clamp(14px, 4vw, 56px) 56px;
}

.warning-band {
  display: grid;
  grid-template-columns: minmax(130px, 220px) 1fr;
  gap: 20px;
  margin: 28px 0;
  padding: 18px;
  color: #fff7ec;
  background: var(--red);
  border: 4px solid var(--ink);
}

.warning-band p {
  max-width: 820px;
  margin-bottom: 0;
  font-size: 1.08rem;
}

.stamp {
  display: grid;
  place-items: center;
  min-height: 96px;
  padding: 12px;
  color: #fff7ec;
  border: 3px solid #fff7ec;
  text-align: center;
}

.angle-proof {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(190px, .32fr) minmax(190px, .32fr);
  margin: 0 0 34px;
  border: 4px solid var(--ink);
  background: #fff8eb;
}

.angle-proof-copy,
.angle-proof-number {
  padding: clamp(16px, 2.5vw, 30px);
}

.angle-proof-copy p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  font-size: 1.04rem;
}

.angle-proof-number {
  display: grid;
  min-width: 0;
  align-content: center;
  border-left: 4px solid var(--ink);
}

.angle-proof-number span {
  font-size: clamp(2.2rem, 3.2vw, 4.1rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.045em;
  line-height: .82;
  white-space: nowrap;
}

.angle-proof-number strong,
.angle-proof-number small {
  display: block;
  margin-top: 10px;
  text-transform: uppercase;
}

.angle-proof-number small {
  margin-top: 2px;
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.angle-proof-miter {
  background: var(--orange);
}

.angle-proof-bevel {
  color: #fff8eb;
  background: var(--red);
}

.controls {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  margin-bottom: 34px;
}

fieldset, .control-block, .primary-panel, .saw-panel, .cuts-panel, .fabric-panel, .safety-panel {
  margin: 0;
  padding: 18px;
  border: var(--line);
  background: rgba(243, 234, 216, .88);
}

fieldset {
  margin-bottom: 14px;
}

.control-block label {
  display: block;
  margin: 14px 0 6px;
  color: var(--ink);
}

.radio {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 10px;
  color: var(--ink);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}

.radio input {
  width: 24px;
  height: 24px;
  min-height: 24px;
  margin-top: 2px;
  accent-color: var(--orange);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chip {
  min-height: 40px;
  padding: 6px 12px;
  border: 2px solid var(--ink);
  background: #fff8eb;
  color: var(--ink);
  font-size: .85rem;
  font-weight: 900;
  text-transform: none;
}

.chip[aria-pressed="true"] {
  background: var(--ink);
  color: #fff8eb;
}

fieldset {
  display: grid;
  gap: 12px;
}

legend {
  padding: 0 8px;
  color: var(--ink);
}

.choice {
  display: grid;
  grid-template-columns: var(--target) 1fr;
  align-items: start;
  gap: 10px;
  padding: 10px;
  border: var(--thin);
}

.choice input {
  width: 44px;
  height: 44px;
  min-height: 44px;
  margin: 0;
  accent-color: var(--orange);
}

.choice strong, .choice small {
  display: block;
}

.choice small {
  margin-top: 3px;
  color: var(--muted);
  font-size: .9rem;
  text-transform: none;
  letter-spacing: 0;
}

input, select {
  width: 100%;
  padding: 8px 10px;
  border: 2px solid var(--ink);
  background: #fff8eb;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 44px;
  align-items: center;
  border: 2px solid var(--ink);
  background: var(--ink);
}

.input-row input {
  border: 0;
}

.input-row span {
  color: #fff8eb;
  text-align: center;
  font-weight: 900;
}

.actions {
  display: grid;
  gap: 12px;
  align-content: start;
}

button {
  padding: 10px 14px;
  border: 3px solid var(--ink);
  background: var(--ink);
  color: #fff8eb;
  font-weight: 900;
  text-transform: uppercase;
}

button:nth-child(2) {
  background: var(--orange);
  color: var(--ink);
}

#feedback {
  min-height: 28px;
  color: var(--red);
  font-weight: 900;
}

.overview {
  margin-bottom: 34px;
}

.solid-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: var(--line);
  border-left: var(--line);
}

.solid-card {
  min-height: 178px;
  padding: 12px;
  border-right: var(--line);
  border-bottom: var(--line);
  background: rgba(255, 248, 235, .48);
  text-align: left;
}

.solid-card[aria-current="true"] {
  background: var(--orange);
}

.solid-card svg {
  display: block;
  width: 88px;
  height: 70px;
  margin-bottom: 10px;
  fill: none;
  stroke: currentColor;
  stroke-width: 5;
}

.solid-card strong {
  display: block;
  font-size: 1.1rem;
  overflow-wrap: anywhere;
  text-transform: uppercase;
}

.solid-card small {
  display: block;
  margin-top: 5px;
  color: inherit;
  letter-spacing: .03em;
}

.workbench {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
  gap: 18px;
}

.workbench > *,
.panel-head > *,
.figure-row > *,
.metrics > * {
  min-width: 0;
}

.primary-panel {
  grid-column: 1 / -1;
}

.panel-head {
  display: grid;
  grid-template-columns: 1fr minmax(180px, 320px);
  gap: 18px;
  align-items: end;
  padding-bottom: 18px;
  border-bottom: var(--line);
}

.big-number {
  padding: 12px;
  border-left: 8px solid var(--orange);
  text-align: right;
}

.big-number span {
  display: block;
  font-size: clamp(2.6rem, 4.5vw, 5rem);
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -.035em;
  line-height: .86;
}

.figure-row {
  display: grid;
  grid-template-columns: minmax(260px, 480px) 1fr;
  gap: 22px;
  padding-top: 18px;
}

.poly-figure {
  min-height: 320px;
  border: var(--line);
  background: #fff8eb;
}

.poly-figure svg {
  width: 100%;
  height: 100%;
  min-height: 320px;
}

.poly-figure .shape {
  fill: rgba(232, 91, 31, .12);
  stroke: var(--ink);
  stroke-width: 4;
}

.poly-figure .guide {
  stroke: var(--red);
  stroke-width: 3;
  stroke-dasharray: 9 7;
}

.poly-figure text {
  fill: var(--ink);
  font: 900 15px system-ui, sans-serif;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: start;
  border-top: var(--line);
  border-left: var(--line);
}

.metric {
  min-height: 112px;
  padding: 12px;
  border-right: var(--line);
  border-bottom: var(--line);
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.3rem, 3vw, 2.3rem);
  line-height: .95;
}

.saw-panel h2 {
  max-width: 640px;
}

.saw-visual {
  border: var(--line);
  background: #fff8eb;
  overflow: hidden;
}

.saw-visual svg {
  display: block;
  width: 100%;
  max-width: 100%;
  min-height: 300px;
  overflow: hidden;
}

.saw-readouts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.readout {
  padding: 10px;
  border: var(--thin);
}

.readout strong {
  display: block;
  font-size: 1.7rem;
}

.cuts-panel {
  display: grid;
  align-content: start;
}

.fabric-panel {
  grid-column: 1 / -1;
}

.fabric-controls {
  display: grid;
  grid-template-columns: minmax(140px, 220px) minmax(140px, 220px) 1fr;
  gap: 14px;
  align-items: end;
  margin-bottom: 16px;
}

.fabric-controls label {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
}

.frac {
  color: var(--muted);
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
}

.num {
  font-variant-numeric: tabular-nums;
  font-weight: 900;
}

.total-row td {
  border-top: 3px solid var(--ink);
  font-weight: 900;
}

.cut-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  font-size: 1rem;
}

.cut-table th, .cut-table td {
  min-width: 0;
  padding: 10px 8px;
  border-bottom: var(--thin);
  overflow-wrap: anywhere;
  text-align: left;
  vertical-align: top;
}

.cut-table th {
  color: var(--muted);
  font-size: .76rem;
  text-transform: uppercase;
}

.bad {
  color: var(--red);
  font-weight: 900;
}

.shop-note {
  margin: 14px 0 0;
  padding: 12px;
  border: 3px solid var(--red);
  font-weight: 800;
}

.safety-panel {
  grid-column: 1 / -1;
}

.safety-panel ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 22px;
  margin: 0;
  padding-left: 20px;
}

@media (max-width: 980px) {
  .angle-proof,
  .controls, .workbench, .figure-row, .safety-panel ul,
  .fabric-controls, .sheet-head {
    grid-template-columns: 1fr;
  }

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

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

  .solid-card:last-child {
    grid-column: 1 / -1;
  }

  .angle-proof-number {
    border-top: 4px solid var(--ink);
    border-left: 0;
  }

  .primary-panel {
    grid-column: auto;
  }

  .panel-head {
    grid-template-columns: 1fr;
  }

  .big-number {
    text-align: left;
    border-left-width: 6px;
  }
}

@media (max-width: 620px) {
  .warning-band {
    grid-template-columns: 1fr;
  }

  fieldset, .control-block, .primary-panel, .saw-panel, .cuts-panel, .fabric-panel, .safety-panel {
    padding: 12px;
  }

  .poly-figure, .poly-figure svg {
    min-height: 260px;
  }

  .cut-table {
    font-size: .82rem;
  }

  .cut-table th,
  .cut-table td {
    padding: 8px 5px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .solid-card, button {
    transition: transform 160ms ease-out, background-color 160ms ease-out;
  }

  .solid-card:hover, button:hover {
    transform: translateY(-2px);
  }
}

@media print {
  :root {
    --paper: #fffaf0;
  }

  body {
    background: #fffaf0;
  }

  .controls, .overview, .head-actions {
    display: none !important;
  }

  .sheet-head, main {
    width: auto;
    padding: 0;
  }

  .sheet-head {
    border-bottom: 3px solid #000;
    margin-bottom: 12px;
  }

  h1 {
    font-size: 42pt;
  }

  .workbench, .figure-row, .metrics, .saw-readouts {
    display: block;
  }

  .primary-panel, .saw-panel, .cuts-panel, .fabric-panel, .safety-panel, .warning-band, .angle-proof {
    break-inside: avoid;
    margin-bottom: 12px;
    border-color: #000;
  }

  button {
    display: none;
  }
}