:root {
  color-scheme: dark;
  --ink: #f1eee6;
  --paper: #e8dfca;
  --paper-ink: #29241d;
  --muted: #a8aaa1;
  --line: rgba(255, 255, 255, 0.13);
  --panel: rgba(18, 19, 17, 0.82);
  --amber: #d0a35d;
  --green: #8fd18b;
  --red: #d56b72;
  --cyan: #7dcdd4;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(208, 163, 93, 0.16), transparent 30%),
    radial-gradient(circle at 82% 20%, rgba(125, 205, 212, 0.11), transparent 30%),
    linear-gradient(135deg, #0b0d0c, #171713 54%, #101311);
}

button,
input {
  font: inherit;
}

.ingredient-app {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
  width: min(1500px, 100vw);
  min-height: 100vh;
  margin: 0 auto;
  padding: 12px;
}

.ingredient-header,
.case-file,
.machine-face,
.receipt-bay {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(18px);
}

.ingredient-header {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 70px;
  padding: 10px;
}

.home-link {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  text-decoration: none;
}

.ingredient-header h1 {
  margin: 0;
  font-size: clamp(22px, 3.5vw, 36px);
  letter-spacing: 0;
}

.ingredient-header p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-status {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 260px;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid rgba(208, 163, 93, 0.24);
  border-radius: 8px;
  background: rgba(208, 163, 93, 0.08);
}

.case-status strong {
  margin-left: auto;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.ingredient-body {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr) 300px;
  gap: 12px;
  min-height: 0;
}

.case-file,
.receipt-bay {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
}

.label {
  color: var(--amber);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.case-file h2 {
  margin: 8px 0 0;
  font-size: 21px;
  letter-spacing: 0;
}

.case-file p,
.work-note li {
  color: #e5e7df;
  line-height: 1.56;
}

.manual-sheet,
.work-note {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.manual-sheet p {
  margin: 8px 0 0;
  color: #f0dcb6;
}

.shift-guide ol,
.work-note ol {
  display: grid;
  gap: 7px;
  margin: 8px 0 0;
  padding-left: 20px;
}

.shift-guide li::marker,
.work-note li::marker {
  color: var(--cyan);
  font-weight: 700;
}

.machine-panel {
  min-height: 0;
}

.machine-face {
  display: grid;
  grid-template-rows: auto 160px auto auto auto auto;
  gap: 14px;
  height: 100%;
  min-height: 680px;
  padding: 16px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.035), transparent 44%),
    var(--panel);
}

.lamp-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.lamp-cell {
  display: grid;
  gap: 6px;
}

.lamp-cell small {
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-align: center;
  text-transform: uppercase;
}

.lamp {
  min-height: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.38);
}

.lamp.good {
  background: rgba(143, 209, 139, 0.65);
  box-shadow: 0 0 24px rgba(143, 209, 139, 0.26);
}

.lamp.warn {
  background: rgba(208, 163, 93, 0.7);
  box-shadow: 0 0 24px rgba(208, 163, 93, 0.28);
}

.lamp.bad {
  background: rgba(213, 107, 114, 0.72);
  box-shadow: 0 0 24px rgba(213, 107, 114, 0.28);
}

.meter {
  position: relative;
  display: grid;
  place-items: end center;
  min-height: 160px;
  border: 1px solid rgba(208, 163, 93, 0.24);
  border-radius: 8px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 112%, rgba(232, 223, 202, 0.18), transparent 42%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(255, 255, 255, 0.04));
}

.meter::before {
  position: absolute;
  left: 12%;
  right: 12%;
  bottom: -54px;
  height: 148px;
  content: "";
  border: 1px solid rgba(232, 223, 202, 0.18);
  border-radius: 50% 50% 0 0;
}

.meter-needle {
  position: absolute;
  bottom: 26px;
  left: 50%;
  width: 3px;
  height: 86px;
  background: var(--red);
  border-radius: 999px;
  transform: translateX(-50%) rotate(-58deg);
  transform-origin: 50% 100%;
  box-shadow: 0 0 18px rgba(213, 107, 114, 0.45);
  transition: transform 180ms ease, background 180ms ease;
}

.meter span {
  z-index: 1;
  margin-bottom: 14px;
  color: rgba(241, 238, 230, 0.62);
  font-size: 12px;
  letter-spacing: 0.14em;
}


.diagnostic-panel,
.archive-panel {
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.diagnostic-panel p,
.archive-panel p {
  margin: 8px 0 0;
  color: #e5e7df;
  line-height: 1.45;
}

.archive-panel strong {
  display: block;
  margin-top: 8px;
  color: var(--green);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}
.knobs {

  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.knobs label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.knobs label span {
  color: var(--muted);
  font-size: 13px;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--amber);
}

.route-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.route-panel button,
.action-row button,
.case-list button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ink);
  cursor: pointer;
}

.route-panel button.is-active {
  border-color: rgba(125, 205, 212, 0.55);
  background: rgba(125, 205, 212, 0.12);
  color: #e8fdff;
}

.action-row {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 8px;
}

#printReceipt {
  border-color: rgba(208, 163, 93, 0.36);
  background: rgba(208, 163, 93, 0.1);
}

.printer {
  display: grid;
  gap: 10px;
}

.receipt {
  min-height: 310px;
  padding: 18px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(0deg, rgba(41, 36, 29, 0.04) 0 1px, transparent 1px 21px),
    var(--paper);
  color: var(--paper-ink);
  box-shadow: inset 0 0 30px rgba(41, 36, 29, 0.13);
}

.receipt p {
  margin: 0;
  white-space: pre-line;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.62;
}

.case-list {
  display: grid;
  gap: 8px;
  margin-top: auto;
}

.case-list button {
  display: flex;
  justify-content: space-between;
  padding: 0 10px;
  color: var(--muted);
}

.case-list button.is-active {
  border-color: rgba(208, 163, 93, 0.46);
  color: #f6e8cf;
}

.case-list button.is-cleared {
  color: var(--green);
}

@media (max-width: 1040px) {
  .ingredient-header {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .case-status {
    grid-column: 1 / -1;
    width: 100%;
    min-width: 0;
  }

  .ingredient-body {
    grid-template-columns: 1fr;
  }

  .case-file {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .work-note {
    grid-column: 1 / -1;
  }

  .machine-face {
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .ingredient-app {
    padding: 10px;
  }

  .case-file {
    grid-template-columns: 1fr;
  }

  .machine-face {
    grid-template-rows: auto 130px auto auto auto auto;
    padding: 10px;
  }
  .knobs {
    grid-template-columns: 1fr;
    gap: 10px;
  }

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

  .action-row {
    grid-template-columns: 1fr;
  }

  .receipt {
    min-height: 220px;
  }
}