:root {
  --bench: #1a1512;
  --bench2: #241d18;
  --paper: #f1e8d4;
  --ink: #2a221b;
  --brass: #c9a24a;
  --brass-hi: #e7c873;
  --steel: #a9b4bd;
  --bad: #e2554b;
  --good: #7fc46a;
  --cream: #efe6d4;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  height: 100%;
  background: radial-gradient(ellipse at 50% 30%, var(--bench2), var(--bench));
  color: var(--cream);
  font: 15px/1.35 var(--serif);
  overflow: hidden;
}
button {
  font: inherit;
  cursor: pointer;
}
.hidden {
  display: none !important;
}
#app {
  height: calc(100vh / var(--z, 1));
  display: flex;
  flex-direction: column;
}
#topbar {
  height: 40px;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 0 18px;
  border-bottom: 1px solid #3a2f26;
}
#brand {
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--brass-hi);
}
#topbar-text {
  color: #bfb2a0;
  font-size: 15px;
}
#game {
  flex: 1;
  display: grid;
  grid-template-columns: 290px 1fr 380px;
  gap: 14px;
  padding: 12px 14px;
  min-height: 0;
}

/* job card */
.paper {
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px;
  padding: 14px 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  overflow: auto;
}
.card-head {
  font: 700 12px var(--mono);
  letter-spacing: 0.25em;
  color: #8a6b2f;
}
#card h2 {
  margin: 4px 0 0;
  font-size: 22px;
}
.watchname {
  font-style: italic;
  color: #5a4a3a;
  margin-bottom: 8px;
}
.fault {
  border-left: 3px solid var(--bad);
  padding-left: 9px;
  margin: 8px 0;
}
.fault p {
  margin: 3px 0;
}
.note {
  color: #5a4a3a;
  font-style: italic;
}
.spec {
  border-top: 1px dashed #b9a882;
  padding-top: 6px;
}
.spec-h {
  font: 700 12px var(--mono);
  letter-spacing: 0.15em;
  color: #8a6b2f;
}
.spec ul {
  margin: 4px 0 6px;
  padding-left: 18px;
}
.spec p {
  margin: 4px 0;
  font-size: 14px;
}
.par {
  margin-top: 10px;
  padding: 7px 9px;
  background: #e5d9bd;
  border-radius: 3px;
  font-size: 15px;
}
.proved {
  font: 700 12px var(--mono);
  color: #3f6d2f;
  letter-spacing: 0.1em;
}

/* plate + sheet */
#bench {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
#plate {
  width: 100%;
  aspect-ratio: 760 / 520;
  border-radius: 8px;
  box-shadow:
    inset 0 0 0 2px #3a3129,
    0 8px 24px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}
#sheet {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.mesh {
  background: #262019;
  border: 1px solid #3a3129;
  border-radius: 5px;
  padding: 6px 8px;
}
.mesh.sealed {
  opacity: 0.55;
}
.mesh-h {
  display: flex;
  justify-content: space-between;
  font: 12px var(--mono);
  color: #a8998a;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.mesh.ok .mstate {
  color: var(--good);
}
.mesh.gap .mstate,
.mesh.jam .mstate,
.mesh.mismatch .mstate,
.mesh.open .mstate {
  color: var(--bad);
}
.mesh-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 4px 0;
}
.arrow {
  font-size: 12px;
  color: #8b7d6c;
}
.chip {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: #362d24;
  color: #d9cdb9;
  border: 1px solid #4a3e32;
  border-radius: 4px;
  padding: 3px 6px;
  font-size: 12px;
}
.chip b {
  font: 700 13px var(--mono);
  color: var(--brass-hi);
}
.chip.sel {
  border-color: #ffe58a;
  box-shadow: 0 0 0 2px rgba(255, 229, 138, 0.35);
}
.chip.empty b {
  color: var(--bad);
}
.chip.broken {
  border-color: var(--bad);
}
.chip.locked {
  cursor: not-allowed;
}
.sums {
  font: 12px var(--mono);
  color: #b2a48f;
}

/* side */
#side {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
.panel-h {
  font: 700 12px var(--mono);
  letter-spacing: 0.2em;
  color: var(--brass);
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}
.for {
  letter-spacing: 0.04em;
  color: #c9bba6;
  font-weight: 400;
  text-transform: none;
}
#drawer,
#readout {
  background: #221c17;
  border: 1px solid #3a3129;
  border-radius: 6px;
  padding: 8px 10px;
}
.parts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}
.part {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 6px 2px 4px;
  border-radius: 5px;
  border: 1px solid #4a3e32;
  background: #30271f;
  color: var(--cream);
}
.part.wheel .pn {
  color: var(--brass-hi);
}
.part.pinion .pn {
  color: #d6dee4;
}
.part .pn {
  font: 700 20px var(--mono);
}
.part .pt {
  font-size: 12px;
  color: #b9ab96;
}
.part.dim {
  opacity: 0.38;
}
.part.meshes {
  border-color: var(--good);
  box-shadow: 0 0 0 1px var(--good);
}
.part .num {
  position: absolute;
  left: 4px;
  top: 2px;
  font: 700 12px var(--mono);
  color: #ffe58a;
}
.part .cnt {
  position: absolute;
  right: 4px;
  top: 2px;
  font: 12px var(--mono);
  color: #c9bba6;
}
.part .tick {
  font: 700 12px var(--mono);
  color: var(--good);
}
.sz {
  font: 12px var(--mono);
  padding: 0 4px;
  border-radius: 3px;
  margin-top: 2px;
}
.sz-c {
  background: #5b3b22;
  color: #f1c9a0;
}
.sz-s {
  background: #3c3a33;
  color: #ddd4c2;
}
.sz-f {
  background: #22404f;
  color: #b6dcef;
}
.hand {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  padding: 4px 0;
  border-bottom: 1px solid #332a22;
}
.hand:last-child {
  border-bottom: 0;
}
.hn {
  font-size: 15px;
}
.hs {
  font: 13px var(--mono);
  color: #b9ab96;
  text-align: right;
}
.hw {
  grid-column: 1 / 3;
  font: 700 15px var(--mono);
}
.hand.true .hw {
  color: var(--good);
}
.hand.off .hw {
  color: #f0a24a;
}
.hand.stopped .hw {
  color: var(--bad);
}
#dialwrap {
  display: flex;
  align-items: center;
  gap: 12px;
}
#dial {
  width: 150px;
  height: 150px;
}
.dial-key {
  font-size: 13px;
  color: #c9bba6;
}
.ghost {
  color: #e0707a;
}
#buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
#buttons button {
  background: #33291f;
  color: var(--cream);
  border: 1px solid #5a4a38;
  border-radius: 5px;
  padding: 7px 6px;
  font-size: 14px;
}
#btn-close {
  grid-column: 1 / 3;
  background: #5a4220 !important;
  border-color: var(--brass) !important;
  font-weight: 700;
}
kbd {
  font: 12px var(--mono);
  background: #1b1612;
  border: 1px solid #4a3e32;
  border-radius: 3px;
  padding: 0 4px;
  color: #e3d7c2;
}

/* coach */
#coach {
  position: fixed;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  max-width: 860px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  padding: 10px 16px;
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.6);
  display: flex;
  gap: 12px;
  align-items: baseline;
  z-index: 5;
  border-left: 5px solid var(--brass);
}
#coach-label {
  font: 700 12px var(--mono);
  letter-spacing: 0.2em;
  color: #8a6b2f;
  white-space: nowrap;
}
#coach-text {
  font-size: 16px;
}

/* overlays */
.overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(10, 8, 6, 0.72);
  z-index: 10;
}
.card {
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
  padding: 26px 32px;
  max-width: 900px;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.6);
}
.title-card h1 {
  margin: 0;
  font-size: 54px;
  letter-spacing: 0.18em;
  color: #5a4220;
}
.pitch {
  font-size: 18px;
  line-height: 1.5;
}
.cols {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
table {
  border-collapse: collapse;
  font-size: 14px;
}
.ledger th {
  text-align: left;
  font: 700 12px var(--mono);
  letter-spacing: 0.1em;
  color: #8a6b2f;
  padding: 2px 8px 4px 0;
}
.ledger td,
.keys td {
  padding: 3px 10px 3px 0;
  border-bottom: 1px dotted #c9b991;
}
.ledger .st {
  color: #8a6b2f;
  font-size: 16px;
}
.keys td:first-child {
  font: 700 13px var(--mono);
  white-space: nowrap;
}
.go {
  margin-top: 18px;
  font: 700 15px var(--mono);
  letter-spacing: 0.12em;
  color: #5a4220;
}
.report-card {
  max-width: 620px;
}
.report-card h2 {
  margin: 4px 0 10px;
}
.stars {
  display: flex;
  gap: 12px;
  margin: 8px 0 12px;
}
.star {
  font: 700 16px var(--mono);
  padding: 6px 10px;
  border-radius: 4px;
  background: #e2d6ba;
  color: #9a8d72;
}
.star.on {
  background: #5a4220;
  color: #ffe58a;
}
.hands {
  padding-left: 18px;
}
.miss {
  color: #8a3a2a;
  font-style: italic;
}
#toast {
  position: fixed;
  top: 52px;
  left: 50%;
  transform: translateX(-50%);
  background: #3a2a1e;
  color: #ffe9c2;
  border: 1px solid var(--brass);
  border-radius: 6px;
  padding: 9px 16px;
  font-size: 15px;
  z-index: 20;
  max-width: 780px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.5);
}