/* CHK123 — universal equipment checklist UI */

:root {
  --bg: #f3f5f7;
  --surface: #eef1f4;
  --surface-raised: #ffffff;
  --surface-inset: #e6eaee;
  --border: #d5dce3;
  --border-strong: #b8c3ce;
  --text: #1f2a33;
  --text-secondary: #3a4a57;
  --text-muted: #5b6b78;
  --accent: #1f8a7a;
  --accent-bright: #27a090;
  --accent-dim: #176b5f;
  --accent-soft: #e3f4f0;
  --accent-glow: rgba(31, 138, 122, 0.18);
  --pass: #1f7a4c;
  --fail: #c0392b;
  --warn: #b7791f;
  /* Description alternating bands — soft fills, dark readable text */
  --desc-a-bg: #e7f3f0;
  --desc-a-border: #b7d6cf;
  --desc-a-text: #1a3f39;
  --desc-b-bg: #f7f1e6;
  --desc-b-border: #dcc9a8;
  --desc-b-text: #4a3a1c;
  --radius: 0.5rem;
  --radius-sm: 0.35rem;
  --font-ui: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-data: "IBM Plex Mono", "Consolas", ui-monospace, monospace;
  --panel-gradient: #ffffff;
  --tile-gradient: #ffffff;
  --tile-shadow: 0 1px 2px rgba(31, 42, 51, 0.06);
}

* {
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-ui);
  background:
    radial-gradient(900px 480px at 12% -8%, rgba(31, 138, 122, 0.08), transparent 55%),
    radial-gradient(700px 400px at 95% 0%, rgba(31, 138, 122, 0.05), transparent 50%),
    var(--bg);
  color: var(--text);
}

.font-mono-tech {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--surface);
}
::-webkit-scrollbar-thumb {
  background: var(--border-strong);
  border-radius: 2px;
}

/* Nav */
.nav-item:hover {
  color: var(--text) !important;
  background: rgba(31, 138, 122, 0.06);
}

.nav-item.active {
  background: var(--accent-soft);
  border-color: rgba(31, 138, 122, 0.45);
  color: var(--accent) !important;
}

.nav-item.active .nav-icon {
  color: var(--accent-bright);
}

/* Module panels */
.module-panel {
  display: none;
  animation: fadeIn 0.15s ease-out;
}
.module-panel.active {
  display: block;
}

#safety-results-header.hidden,
#safety-actions.hidden,
#safety-overall.hidden,
#safety-skipped.hidden,
#sw-actions.hidden {
  display: none !important;
}
#safety-results-header:not(.hidden) {
  display: block;
}
#safety-actions:not(.hidden),
#sw-actions:not(.hidden) {
  display: block;
}
#safety-overall:not(.hidden) {
  display: block;
}

/* Results & Actions toolbar */
.action-panel {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.action-panel-head {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.action-panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn-action-primary,
.btn-action-secondary {
  flex: 1 1 10rem;
  min-height: 2.9rem;
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.1s;
}

.btn-action-primary {
  background: var(--accent);
  color: #ffffff;
  border: 1px solid var(--accent-dim);
  box-shadow: var(--tile-shadow);
}

.btn-action-primary:hover {
  background: var(--accent-bright);
  color: #ffffff;
}

.btn-action-primary:active {
  transform: scale(0.98);
}

.btn-action-secondary {
  background: #ffffff;
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  box-shadow: none;
}

.btn-action-secondary:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.btn-action-primary:disabled,
.btn-action-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ——— Form controls — same surface language as unit tiles ——— */
.input-field {
  appearance: none;
  -webkit-appearance: none;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  min-height: 3.25rem;
  color: var(--text);
  width: 100%;
  font-family: var(--font-ui);
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.25;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
  box-shadow: none;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}

.input-field:hover {
  border-color: var(--border-strong);
  background: #ffffff;
}

.input-field:focus {
  outline: none;
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.input-field::placeholder {
  color: #5f7084;
  font-weight: 500;
}

.input-field.font-mono-tech,
input.input-field[type="number"] {
  font-family: var(--font-data);
  font-size: 1.25rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.015em;
}

/* Kill native number spinners */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
  appearance: textfield;
}

select.input-field {
  cursor: pointer;
  color: var(--text);
  color-scheme: light;
  background-color: #ffffff;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235b6b78'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.1rem;
  padding-right: 2.85rem;
}

select.input-field:hover:not(:disabled) {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%231f8a7a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

select.input-field:focus:not(:disabled) {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%231f8a7a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

/* Locked / non-editable selects: no dropdown chevron */
select.input-field:disabled,
select.input-field[disabled] {
  cursor: not-allowed;
  color: var(--text-secondary);
  background-color: var(--surface-inset);
  background-image: none !important;
  padding-right: 1rem;
  opacity: 1;
}

input.input-field:disabled,
input.input-field[readonly] {
  cursor: not-allowed;
  color: var(--text-secondary);
  background-color: var(--surface-inset);
  opacity: 1;
}

/* Temporary autofill shield — looks editable until first focus unlocks it */
input.input-field[readonly][data-bh-nofill="1"],
textarea.input-field[readonly][data-bh-nofill="1"] {
  cursor: text;
  color: var(--text);
  background-color: #ffffff;
  opacity: 1;
}

/*
 * Value control deck — large mono readout; source unit is chosen from the grid (SRC).
 */
.conv-fields.cols-value-only {
  grid-template-columns: 1fr;
}

.conv-fields.cols-value-only .input-field,
.conv-fields.cols-value-unit .input-field {
  min-height: 6.75rem;
  padding: 1.35rem 1.25rem;
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 700;
}

/* Range — industrial track */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 0.35rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent-dim), var(--border-strong));
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 0.25rem;
  background: var(--accent-bright);
  border: 2px solid var(--text);
  box-shadow: 0 0 0 1px rgba(31, 138, 122, 0.5), 0 0 10px rgba(31, 138, 122, 0.35);
  cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 0.25rem;
  background: var(--accent-bright);
  border: 2px solid var(--text);
  box-shadow: 0 0 0 1px rgba(31, 138, 122, 0.5);
  cursor: pointer;
}

/* ——— Panels ——— */
.tool-card {
  background: var(--panel-gradient);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.4rem 1.45rem 1.5rem;
  box-shadow: var(--tile-shadow);
}

.conv-stack {
  display: flex;
  flex-direction: column;
  gap: 1.35rem;
}

.conv-stack > .conv-section-title {
  margin-bottom: 0;
}

.conv-stack > .conv-help {
  margin-top: -0.55rem;
}

.conv-fields {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr;
  gap: 1.15rem;
}

@media (min-width: 640px) {
  .conv-fields.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .conv-fields.cols-value-unit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: none;
    gap: 0.75rem;
  }

  .conv-fields.bat-inputs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.conv-fields > * {
  min-width: 0;
}

/* Control deck + ALL UNITS = one continuous instrument surface */
.conv-fields.cols-value-only,
.conv-fields.cols-value-unit {
  gap: 0.75rem;
}

.conv-stack:has(> .cols-value-only),
.conv-stack:has(> .cols-value-unit) {
  gap: 1rem;
}

.conv-stack:has(> .cols-value-only) .conv-results,
.conv-stack:has(> .cols-value-unit) .conv-results {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.conv-stack:has(> .cols-value-only) .conv-results .conv-grid-label,
.conv-stack:has(> .cols-value-unit) .conv-results .conv-grid-label {
  margin-top: 0.35rem;
  margin-bottom: 0.75rem;
}

.conv-results {
  width: 100%;
  margin-top: 0.15rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--border);
}

.module-stack {
  display: flex;
  flex-direction: column;
  gap: 1.85rem;
}

.module-intro {
  margin-bottom: 0.25rem;
}

.module-intro.pm-run-intro .module-sub {
  max-width: 40rem;
}

/* Hide the top module blurb in immersive full screen — the run card is enough */
body.is-run-fullscreen .pm-run-intro {
  display: none;
}

/* Status badges */
.badge-pass {
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
  border: 1px solid rgba(34, 197, 94, 0.28);
  border-radius: var(--radius-sm);
}
.badge-fail {
  background: rgba(192, 57, 43, 0.10);
  color: #b91c1c;
  border: 1px solid rgba(192, 57, 43, 0.28);
  border-radius: var(--radius-sm);
}
.badge-warn {
  background: rgba(183, 121, 31, 0.12);
  color: #a16207;
  border: 1px solid rgba(183, 121, 31, 0.28);
  border-radius: var(--radius-sm);
}

/* Stopwatch */
.stopwatch-display {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
  font-weight: 600;
  text-shadow: 0 0 24px rgba(31, 138, 122, 0.2);
}

.lap-row:nth-child(even) {
  background: rgba(31, 42, 51, 0.04);
}

.conv-result {
  background: rgba(31, 138, 122, 0.08);
  border: 1px solid rgba(31, 138, 122, 0.3);
}

/* ——— Typography ——— */
.module-title {
  font-size: 1.7rem;
  font-weight: 750;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.module-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.45rem;
  line-height: 1.5;
  max-width: 42rem;
}

.conv-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0;
  font-family: var(--font-ui);
}

.conv-field-label {
  display: block;
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.conv-help {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.conv-help:empty,
#baro-status:empty,
#mv-note:empty,
#sw-preset-label:empty {
  display: none;
}

.conv-grid-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
  font-family: var(--font-ui);
}

/* ——— Unit / metric tiles ——— */
.conv-unit-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

@media (min-width: 720px) {
  .conv-unit-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
  }
}

.conv-unit-card {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--tile-gradient);
  padding: 1rem 1rem 1.05rem;
  min-height: 6.75rem;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  gap: 0.75rem;
  box-sizing: border-box;
  box-shadow: var(--tile-shadow);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s, transform 0.1s;
  user-select: none;
}

.conv-unit-card:hover {
  border-color: var(--border-strong);
  background: #f8fafb;
}

.conv-unit-card:active {
  transform: translateY(1px);
}

.conv-unit-card.is-cross {
  border-color: var(--border);
}

.conv-unit-card.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(31, 138, 122, 0.25);
}

.conv-unit-card.is-active:hover {
  border-color: var(--accent-bright);
}

.conv-unit-name {
  font-family: var(--font-data);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.3;
  margin-bottom: 0;
  padding-right: 2.25rem;
}

.conv-unit-value {
  font-family: var(--font-data);
  font-size: clamp(1.4rem, 2.1vw, 1.7rem);
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
  word-break: break-word;
  letter-spacing: -0.02em;
  margin-top: auto;
}

.conv-unit-card.is-active .conv-unit-name {
  color: var(--accent-dim);
}

.conv-unit-card.is-active .conv-unit-value {
  color: var(--accent-dim);
  text-shadow: none;
}

.conv-unit-badge {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  font-family: var(--font-data);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--accent);
  border-radius: 0.2rem;
  padding: 0.15rem 0.4rem;
  line-height: 1.2;
  box-shadow: none;
}

.metric-tile {
  background: var(--tile-gradient);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.05rem 1.1rem;
  text-align: center;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 5.75rem;
  box-shadow: var(--tile-shadow);
}

.metric-tile-label {
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-family: var(--font-data);
  margin-bottom: 0.55rem;
}

.metric-tile-value {
  font-family: var(--font-data);
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.is-copyable-value {
  -webkit-touch-callout: none;
  user-select: none;
  touch-action: manipulation;
  position: relative;
}

.is-copyable-value.is-value-copied {
  box-shadow: 0 0 0 2px var(--accent);
}

.is-copyable-value.is-value-copied::after {
  content: 'Copied';
  position: absolute;
  left: 50%;
  bottom: 0.35rem;
  transform: translateX(-50%);
  font-family: var(--font-data);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-dim);
  background: var(--surface);
  border: 1px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 0.15rem 0.4rem;
  pointer-events: none;
  z-index: 2;
}

.metric-tile-unit {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.metric-tile.is-primary {
  border-color: var(--accent);
  background: var(--accent-soft);
  box-shadow: 0 0 0 1px rgba(31, 138, 122, 0.2);
}

.metric-tile.is-primary .metric-tile-value {
  color: var(--accent-dim);
}

.metric-tile.is-pass-overall {
  border-color: rgba(31, 122, 76, 0.45);
  background: #eef8f2;
  box-shadow: 0 0 0 1px rgba(31, 122, 76, 0.18);
}

.metric-tile.is-pass-overall .metric-tile-value {
  color: var(--pass);
}

.metric-tile.is-fail-overall {
  border-color: rgba(192, 57, 43, 0.5);
  background: #fff5f4;
  box-shadow: inset 3px 0 0 var(--fail);
}

.metric-tile.is-fail-overall .metric-tile-label,
.metric-tile.is-fail-overall .metric-tile-value {
  color: var(--fail);
}

.metric-row {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: stretch;
}

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

@media (min-width: 900px) {
  .metric-row.bat-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.bat-load-block {
  border-top: 1px solid rgba(61, 72, 88, 0.85);
  padding-top: 1.25rem;
  margin-top: 0.25rem;
}

.bat-load-help {
  margin: -0.35rem 0 0.85rem;
}

.bat-save-row {
  padding-top: 0.15rem;
}

.bat-save-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.65rem;
  align-items: stretch;
}

.bat-save-btn {
  flex: 0 0 auto;
  white-space: nowrap;
  min-width: 9.5rem;
}

.bat-preset-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
}

.bat-clear-btn {
  flex: 0 0 auto;
  min-width: 10rem;
  opacity: 0.75;
}

.bat-clear-btn.is-armed {
  opacity: 1;
  border-color: rgba(31, 138, 122, 0.65);
  color: var(--accent);
}

.instrument-hint.is-preset-active {
  border-color: rgba(31, 138, 122, 0.55);
  background: rgba(31, 138, 122, 0.14);
}

.preset-card-wrap {
  position: relative;
}

.preset-card-wrap .preset-card {
  width: 100%;
  padding-right: 2.4rem;
}

.preset-card-title {
  display: block;
  font-weight: 600;
  color: inherit;
  line-height: 1.35;
}

.preset-card-meta {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.preset-card.is-active .preset-card-meta {
  color: var(--accent);
}

.preset-delete {
  position: absolute;
  top: 0.45rem;
  right: 0.45rem;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(192, 57, 43, 0.35);
  background: rgba(192, 57, 43, 0.08);
  color: #b91c1c;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2;
}

.preset-delete:hover {
  background: rgba(224, 85, 85, 0.25);
}

@media (max-width: 520px) {
  .bat-save-controls {
    grid-template-columns: 1fr;
  }
}

.baro-search-row {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: stretch;
}

.baro-search-row .input-field {
  width: 100%;
  min-width: 0;
}

.baro-search-row .btn-secondary {
  min-width: 6.75rem;
  width: auto;
}

.tool-card .grid {
  width: 100%;
}

/* Instrument hint strip (safety) */
.instrument-hint {
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--accent-bright);
  background: rgba(31, 138, 122, 0.08);
  border: 1px solid rgba(31, 138, 122, 0.28);
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

/* Offline */
.offline-banner {
  display: none;
}
.offline-banner.visible {
  display: flex;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger {
  border-radius: var(--radius);
  padding: 0.8rem 1.25rem;
  min-height: 2.9rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 0.15s, border-color 0.15s, transform 0.1s, box-shadow 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: #ffffff;
  border: 1px solid rgba(31, 138, 122, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.btn-primary:hover {
  background: var(--accent-bright);
}
.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background: var(--surface-inset);
  color: var(--text);
  border: 1px solid var(--border-strong);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}
.btn-secondary:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.btn-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-danger {
  background: rgba(192, 57, 43, 0.08);
  color: var(--fail);
  border: 1px solid rgba(192, 57, 43, 0.35);
}
.btn-danger:hover {
  background: rgba(224, 85, 85, 0.22);
}

/* Brand */
.brand-lockup {
  display: block;
  width: 100%;
  max-width: 12.75rem;
  border-radius: var(--radius-sm);
  transition: opacity 140ms ease, transform 140ms ease;
}

.brand-lockup:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.brand-lockup:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.brand-lockup img {
  display: block;
  width: 100%;
  height: auto;
}

.brand-tagline {
  margin-top: 0.16rem;
  color: var(--text-secondary);
  font-size: 0.66rem;
  font-weight: 600;
  line-height: 1.2;
}

.brand-promise {
  margin-top: 0.12rem;
  color: var(--accent);
  font-family: var(--font-data);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.brand-meta {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.nav-section-label {
  font-family: var(--font-data);
  font-size: 0.6875rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
}

/* ——— Custom select (replaces native white OS popup) ——— */
.inst-select {
  position: relative;
  width: 100%;
}

.inst-select-native {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
  min-height: 0 !important;
  box-shadow: none !important;
  pointer-events: none;
}

.inst-select-trigger {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  cursor: pointer;
}

.inst-select-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inst-select-chevron {
  flex: 0 0 auto;
  width: 1.1rem;
  height: 1.1rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235b6b78'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform 0.15s;
}

.inst-select.is-open .inst-select-chevron {
  transform: rotate(180deg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%231f8a7a'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
}

/* Hide native select chevron bg on trigger (button uses custom chevron) */
button.inst-select-trigger.input-field,
button.inst-select-trigger.input-field:hover,
button.inst-select-trigger.input-field:focus {
  background-image: var(--tile-gradient) !important;
  background-size: auto !important;
  background-position: center !important;
  padding-right: 1.15rem !important;
}

.inst-select.is-open .inst-select-trigger {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.inst-select-menu {
  display: none;
  position: absolute;
  z-index: 60;
  left: 0;
  right: 0;
  top: calc(100% + 0.35rem);
  margin: 0;
  padding: 0.35rem;
  list-style: none;
  max-height: 16rem;
  overflow-y: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: #ffffff;
  box-shadow: 0 10px 28px rgba(31, 42, 51, 0.12);
}

.inst-select.is-open .inst-select-menu {
  display: block;
}

.inst-select-group {
  padding: 0.55rem 0.75rem 0.3rem;
  font-family: var(--font-data);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.inst-select-option {
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}

.inst-select-option:hover {
  background: rgba(31, 138, 122, 0.18);
  color: var(--text);
}

.inst-select-option.is-selected {
  background: rgba(31, 138, 122, 0.28);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(31, 138, 122, 0.35);
}

/* ——— Preset cards (battery / stopwatch) ——— */
.preset-card {
  width: 100%;
  min-height: 3.5rem;
  padding: 0.9rem 1rem;
  text-align: left;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--tile-gradient);
  box-shadow: var(--tile-shadow);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s, color 0.15s;
}

.preset-card:hover {
  border-color: var(--border-strong);
  color: var(--text);
  background: #f8fafb;
}

.preset-card.is-active,
.sw-preset.preset-card.is-active,
.preset-card[aria-pressed="true"] {
  border-color: var(--accent) !important;
  color: var(--accent-dim) !important;
  background: var(--accent-soft) !important;
  box-shadow: 0 0 0 1px rgba(31, 138, 122, 0.25) !important;
}

/* ——— PM Inspection Wizard ——— */
.pm-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pm-import-row {
  padding-top: 0.25rem;
}

/* Sticky filter sits under import actions so type chips stay reachable while scrolling lists */
.pm-filter-bar {
  position: sticky;
  top: 3.4rem;
  z-index: 12;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  box-shadow: var(--tile-shadow);
}

.pm-filter-bar-label {
  font-family: var(--font-data);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pm-filter-help {
  margin: -0.15rem 0 0;
  font-size: 0.78rem;
}

.pm-search-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.pm-search-row .input-field {
  flex: 1 1 14rem;
  min-width: 0;
}

.pm-search-summary {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.78rem;
  color: var(--accent, var(--accent));
}

.pm-cat-group {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.45rem;
}

.pm-cat-heading {
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  opacity: 0.9;
}

.pm-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pm-filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  min-height: 2.1rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.pm-filter-chip:hover {
  border-color: var(--border-strong);
  color: var(--text-secondary);
}

.pm-filter-chip.is-active {
  border-color: rgba(31, 138, 122, 0.55);
  color: var(--accent-dim);
  background: var(--accent-soft);
  box-shadow: none;
}

.pm-filter-count {
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  opacity: 0.8;
}

.pm-library-head .pm-import-row {
  padding-top: 0.35rem;
  border-top: 1px solid var(--border);
}

.pm-draft-banner {
  border-color: rgba(31, 138, 122, 0.35);
  background: var(--accent-soft);
}

.pm-firstrun-card {
  border-color: rgba(31, 138, 122, 0.35);
  background: var(--accent-soft);
}

.pm-draft-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: flex-start;
}

.pm-elapsed {
  display: inline-flex;
  align-items: center;
  margin-top: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius);
  border: 1px solid rgba(31, 138, 122, 0.35);
  background: rgba(31, 138, 122, 0.08);
  color: var(--accent);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.pm-required {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-bright);
  opacity: 0.9;
}

.input-field.is-invalid {
  border-color: #c0392b;
  box-shadow: 0 0 0 1px rgba(192, 57, 43, 0.28);
}

.pm-type-group {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.pm-type-group + .pm-type-group {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.pm-type-heading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

.pm-import-file-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.pm-import-file-row .btn-action-secondary {
  flex: 0 0 auto;
  min-width: 9rem;
  min-height: 2.45rem;
  padding: 0.55rem 0.95rem;
  font-size: 0.88rem;
}

.pm-conflict-block {
  border-color: rgba(180, 140, 80, 0.45);
}

.pm-conflict-options {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.65rem;
}

.pm-radio {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #ffffff;
  color: var(--text-secondary);
  font-size: 0.88rem;
  cursor: pointer;
}

.pm-radio input {
  margin-top: 0.2rem;
  accent-color: var(--accent-bright);
}

.pm-radio.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.pm-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
}

@media (min-width: 720px) {
  .pm-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.pm-entity-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem 1.05rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--tile-gradient);
  box-shadow: var(--tile-shadow);
}

.pm-entity-card.is-compact {
  gap: 0.65rem;
}

.pm-entity-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.pm-entity-title {
  font-size: 0.98rem;
  font-weight: 650;
  color: var(--text);
  line-height: 1.3;
}

.pm-entity-meta {
  margin-top: 0.25rem;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.pm-entity-blocks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.pm-chip {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(31, 138, 122, 0.28);
  background: rgba(31, 138, 122, 0.1);
  color: var(--accent);
  font-size: 0.72rem;
}

.pm-chip.is-missing {
  border-color: rgba(192, 57, 43, 0.4);
  background: rgba(192, 57, 43, 0.08);
  color: var(--fail);
}

.pm-pill {
  flex: 0 0 auto;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
}

.pm-pill.is-builtin {
  border-color: rgba(31, 138, 122, 0.45);
  color: var(--accent);
}

.pm-pill.is-private {
  border-color: rgba(183, 121, 31, 0.4);
  color: #9a6210;
}

.pm-pill.is-local {
  border-color: rgba(100, 116, 139, 0.4);
  color: var(--text-muted);
}

.pm-pill.is-share {
  border-color: rgba(31, 122, 76, 0.4);
  color: var(--pass);
}

.pm-pill.is-warn {
  border-color: rgba(183, 121, 31, 0.55);
  color: #9a6210;
  background: rgba(183, 121, 31, 0.08);
}

/* Test gear picker on check-list run header */
.pm-gear-block {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.35rem;
}

.pm-gear-picker {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.pm-gear-option-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pm-gear-reason-row {
  padding: 0 0.15rem 0.15rem 1.85rem;
}

.pm-gear-reason-row .conv-field-label {
  margin-bottom: 0.25rem;
}

.pm-gear-option {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #ffffff;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}

.pm-gear-option:hover {
  border-color: var(--border-strong);
}

.pm-gear-option.is-selected {
  border-color: rgba(31, 138, 122, 0.55);
  background: rgba(31, 138, 122, 0.06);
}

.pm-gear-option.is-disabled {
  opacity: 0.62;
  cursor: not-allowed;
  background: rgba(238, 241, 244, 0.7);
}

.pm-gear-option.is-cal-issue {
  border-color: rgba(183, 121, 31, 0.45);
}

.pm-gear-none {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.8rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #ffffff;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.pm-gear-none.is-selected {
  border-color: rgba(31, 138, 122, 0.55);
  background: rgba(31, 138, 122, 0.06);
  color: var(--text);
}

.pm-gear-none input {
  accent-color: var(--accent);
}

#pm-gear-hint:empty {
  display: none;
}

#pm-gear-hint {
  color: var(--fail);
}

.pm-gear-option input {
  margin-top: 0.2rem;
  accent-color: var(--accent);
}

.pm-gear-option-body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.pm-gear-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}

.pm-gear-meta {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.pm-gear-cal {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.pm-gear-cal--ok,
.pm-gear-cal--not_required {
  color: var(--pass);
}

.pm-gear-cal--due_soon {
  color: #9a6210;
}

.pm-gear-cal--overdue,
.pm-gear-cal--missing,
.pm-gear-cal--retired {
  color: var(--fail);
}

.pm-entity-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.pm-entity-actions .btn-action-primary,
.pm-entity-actions .btn-action-secondary {
  flex: 1 1 auto;
  min-width: 5.5rem;
  min-height: 2.45rem;
  padding: 0.55rem 0.85rem;
  font-size: 0.88rem;
}

.pm-builder-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.pm-builder-row,
.pm-add-block {
  display: grid;
  gap: 0.5rem;
  align-items: center;
}

.pm-builder-row {
  grid-template-columns: 2rem minmax(0, 1fr) auto auto auto;
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: #ffffff;
}

.pm-builder-order {
  color: var(--accent-bright);
  font-size: 0.8rem;
}

.pm-builder-name {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.pm-add-block {
  grid-template-columns: minmax(7.5rem, 0.75fr) minmax(0, 1.25fr) auto;
}

.pm-comp-items {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.pm-item-edit {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.85rem 0.9rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #ffffff;
  box-shadow: var(--tile-shadow);
  color: var(--text);
}

.pm-item-edit .conv-field-label,
.pm-item-edit .pm-item-desc-tag {
  color: var(--text-secondary);
}

.pm-item-edit .conv-help {
  color: var(--text-muted);
}

.pm-item-edit.is-measured {
  border-color: rgba(31, 138, 122, 0.35);
  background: #ffffff;
}

.pm-item-edit.is-timer {
  border-color: rgba(31, 138, 122, 0.4);
}

.pm-item-edit.is-danger {
  border-color: rgba(192, 57, 43, 0.45);
  box-shadow: inset 3px 0 0 var(--fail);
}

.pm-item-danger-toggle {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 0.15rem;
  font-size: 0.86rem;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}

.pm-item-danger-toggle input {
  accent-color: var(--fail);
}

.pm-item-edit.is-danger .pm-item-danger-toggle {
  color: var(--fail);
}

.pm-item-danger-note {
  color: var(--fail) !important;
  margin: 0.25rem 0 0 !important;
}

.pm-item-edit.is-safety-locked {
  background: #f8fafb;
  border-color: var(--border-strong);
}

.pm-timer-builder-hint {
  margin: 0;
}

.pm-step-timer {
  margin: 0.25rem 0 0.75rem;
}

.pm-inline-sw {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 1rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(31, 138, 122, 0.28);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(31, 138, 122, 0.10), transparent 55%),
    #ffffff;
}

.pm-inline-sw-label {
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
}

.pm-inline-sw-display {
  font-size: clamp(2.25rem, 8vw, 3.25rem);
  font-weight: 650;
  letter-spacing: 0.04em;
  color: var(--accent);
  line-height: 1.1;
}

.pm-inline-sw-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.pm-inline-sw-hint {
  margin: 0;
  text-align: center;
}

.pm-item-main {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(8rem, 1fr) auto;
  gap: 0.5rem;
  align-items: center;
}

.pm-item-actions {
  display: inline-flex;
  gap: 0.35rem;
  align-items: center;
}

.pm-step-reuse-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-top: 0.35rem;
}

.pm-step-reuse-row .input-field {
  flex: 1 1 12rem;
  min-width: 10rem;
}

.pm-item-extra {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding-top: 0.35rem;
}

.pm-item-measure-meta {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 0.5rem;
}

.pm-item-edit.is-description .pm-item-main.is-description-head {
  grid-template-columns: minmax(0, 1fr) minmax(8rem, 0.9fr) auto;
}

.pm-item-desc-tag {
  font-family: var(--font-data, 'IBM Plex Mono', monospace);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  align-self: center;
}

textarea.pm-item-description {
  width: 100%;
  min-height: 3.5rem;
  resize: vertical;
  white-space: pre-wrap;
  word-break: break-word;
  line-height: 1.45;
  margin-top: 0.35rem;
}

.pm-countdown {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.4rem;
  background: var(--surface-raised, var(--surface));
}

.pm-countdown.is-alert {
  border-color: rgba(192, 57, 43, 0.45);
  background: #fff5f4;
  box-shadow: 0 0 0 1px rgba(192, 57, 43, 0.18);
  animation: pm-countdown-pulse 1s ease-in-out infinite;
}

.pm-countdown-label {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.pm-countdown-display {
  font-size: clamp(2rem, 8vw, 2.75rem);
  font-weight: 650;
  line-height: 1.1;
  color: var(--text);
  letter-spacing: 0.04em;
}

.pm-countdown-display.is-alert {
  color: #b91c1c;
}

.pm-countdown-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

@keyframes pm-countdown-pulse {
  0%, 100% { box-shadow: 0 0 0 1px rgba(192, 57, 43, 0.18); }
  50% { box-shadow: 0 0 0 1px rgba(192, 57, 43, 0.4); }
}

.pm-description-box {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.35rem;
  background: var(--surface-raised, var(--surface));
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
  cursor: default;
}

button.pm-description-box {
  font: inherit;
  color: inherit;
}

.pm-description-text {
  display: block;
}

.pm-description-lines {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.pm-desc-line {
  padding: 0.65rem 0.85rem;
  border-radius: 0.35rem;
  border: 1px solid var(--border-strong);
  line-height: 1.45;
  white-space: pre-wrap;
  word-break: break-word;
}

.pm-desc-line.is-a {
  background: var(--desc-a-bg);
  border-color: var(--desc-a-border);
  color: var(--desc-a-text);
}

.pm-desc-line.is-b {
  background: var(--desc-b-bg);
  border-color: var(--desc-b-border);
  color: var(--desc-b-text);
}

/* Builder: soft alternating bands for description group lines */
.pm-desc-group-line:nth-child(odd) {
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--desc-a-bg);
  border: 1px solid var(--desc-a-border);
}

.pm-desc-group-line:nth-child(even) {
  padding: 0.55rem 0.65rem;
  border-radius: var(--radius-sm);
  background: var(--desc-b-bg);
  border: 1px solid var(--desc-b-border);
}

.pm-desc-group-line .pm-desc-line-label,
.pm-desc-group-line .pm-desc-num {
  color: var(--text);
  background: #ffffff;
}

.pm-item-edit.is-description {
  background: var(--desc-a-bg);
  border-color: var(--desc-a-border);
}

.pm-item-edit.is-description-group {
  background: #f8fafb;
  border-color: var(--border-strong);
}

.pm-item-edit.is-description textarea.pm-item-description,
.pm-item-edit.is-description .pm-item-label {
  color: var(--text);
  background: #ffffff;
}

.pm-brand-ad-card {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: linear-gradient(145deg, #f7f9fb 0%, #eef3f6 100%);
}

.pm-brand-ad-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.pm-brand-ad-name {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 650;
  color: var(--text);
}

.pm-run-card.is-brand-ad {
  border-color: var(--border-strong);
}

.pm-library-primary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.pm-desc-merge-row,
.pm-desc-group-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.pm-desc-group-lines {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.pm-timer-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.pm-timer-table th,
.pm-timer-table td {
  padding: 0.35rem 0.4rem;
  border-bottom: 1px solid var(--border-strong);
}

.pm-description-more {
  display: none;
  margin-top: 0.55rem;
  font-family: var(--font-data, 'IBM Plex Mono', monospace);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-bright);
}

@media (max-width: 767px) {
  button.pm-description-box.is-collapsible {
    cursor: pointer;
  }

  button.pm-description-box.is-collapsible .pm-description-more {
    display: block;
  }

  button.pm-description-box.is-collapsible.is-collapsed .pm-description-text {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }

  button.pm-description-box.is-collapsible:not(.is-collapsed) {
    border-color: rgba(31, 138, 122, 0.55);
  }
}

.pm-item-limit {
  padding-top: 0.55rem;
  border-top: 1px solid var(--border);
}

.pm-item-limit-head {
  margin-bottom: 0.45rem;
}

.pm-item-limit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 0.85fr) minmax(0, 0.85fr);
  gap: 0.5rem;
  align-items: end;
}

.pm-limit-edit {
  margin-bottom: 0.75rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  box-shadow: var(--tile-shadow);
}

.pm-limit-edit .conv-field-label {
  color: var(--text-secondary);
}

.pm-limit-edit .conv-help {
  color: var(--text-muted);
}

.pm-step-verdict[data-result='pass'] {
  color: #15803d;
  font-family: var(--font-data);
  font-weight: 650;
}

.pm-step-verdict[data-result='fail'] {
  color: #b91c1c;
  font-family: var(--font-data);
  font-weight: 650;
}

.pm-step-verdict[data-result='na'] {
  color: var(--text-muted);
  font-family: var(--font-data);
}

.pm-icon-btn {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-inset);
  color: var(--text-secondary);
  cursor: pointer;
  line-height: 1;
}

.pm-icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.pm-progress {
  height: 0.3rem;
  border-radius: 999px;
  background: var(--surface-inset);
  overflow: hidden;
}

.pm-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-dim), var(--accent-bright));
  transition: width 0.2s ease;
}

.pm-step-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.pm-step-comp {
  color: var(--accent);
}

.pm-step-label {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 650;
  color: var(--text);
  line-height: 1.35;
}

.pm-run-card.is-danger {
  border-color: rgba(192, 57, 43, 0.45);
  box-shadow: inset 4px 0 0 var(--fail);
}

.pm-run-card.is-danger .pm-step-label {
  color: var(--fail);
}

.pm-step-caution-tag {
  margin-left: 0.45rem;
  padding: 0.12rem 0.4rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(192, 57, 43, 0.45);
  color: var(--fail);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pm-step-caution {
  margin: 0.15rem 0 0;
  color: var(--fail);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Setup diagrams (step schematics) */
.pm-diagram-quota {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin: 0.15rem 0 0.35rem;
}

.pm-diagram-quota .conv-help {
  margin: 0;
  flex: 1 1 12rem;
}

.pm-diagram-quota-warn {
  color: var(--warn, #a16207) !important;
}

.pm-item-diagram {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.45rem 0.5rem 0.55rem;
  margin-top: 0.25rem;
  border: 1px dashed var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  cursor: text;
}

.pm-item-diagram:focus,
.pm-item-diagram:focus-within {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.pm-item-diagram.is-diagram-drop {
  border-color: var(--accent);
  border-style: solid;
  background: var(--accent-soft);
}

.pm-item-diagram-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.35rem 0.75rem;
}

.pm-item-diagram-status {
  font-family: var(--font-data, 'IBM Plex Mono', monospace);
  font-size: 0.72rem;
  color: var(--text-muted);
}

.pm-item-diagram-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pm-diagram-thumb-btn {
  display: block;
  width: 100%;
  max-width: 18rem;
  padding: 0;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #f8fafb;
  cursor: pointer;
  text-align: left;
  overflow: hidden;
}

.pm-diagram-thumb-btn:hover,
.pm-diagram-thumb-btn:focus-visible {
  border-color: var(--accent);
  outline: none;
}

.pm-diagram-thumb-btn.is-missing {
  opacity: 0.55;
  pointer-events: none;
}

.pm-diagram-thumb {
  display: block;
  width: 100%;
  max-height: 9rem;
  object-fit: contain;
  background: #ffffff;
}

.pm-diagram-thumb-hint {
  display: block;
  padding: 0.3rem 0.5rem;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-data, 'IBM Plex Mono', monospace);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pm-diagram-offloaded-note {
  margin: 0 !important;
  color: var(--text-muted) !important;
}

.pm-step-diagram {
  margin: 0.35rem 0 0.15rem;
}

.pm-diagram-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.pm-diagram-entry {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.pm-diagram-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem 0.75rem;
}

.pm-diagram-entry-meta .pm-item-diagram-status {
  flex: 1 1 10rem;
  min-width: 0;
}

.pm-diagram-viewer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(31, 42, 51, 0.72);
}

.pm-diagram-viewer-frame {
  position: relative;
  display: inline-block;
  max-width: min(52rem, 100%);
  max-height: calc(100vh - 2rem);
  line-height: 0;
  border-radius: var(--radius-sm);
  box-shadow: var(--tile-shadow);
  background: #ffffff;
}

.pm-diagram-viewer-img {
  display: block;
  max-width: min(52rem, 100%);
  max-height: calc(100vh - 2rem);
  width: auto;
  height: auto;
  object-fit: contain;
  background: #f8fafb;
  border-radius: var(--radius-sm);
}

.pm-diagram-viewer-close {
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  z-index: 1;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 1px solid var(--border-strong, var(--border));
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(31, 42, 51, 0.18);
}

.pm-diagram-viewer-close:hover,
.pm-diagram-viewer-close:focus-visible {
  background: #ffffff;
  border-color: var(--accent);
  outline: none;
}

.pm-pf-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.pm-pf-btn {
  min-height: 3rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--tile-gradient);
  color: var(--text-secondary);
  font-family: var(--font-data);
  font-weight: 700;
  letter-spacing: 0.08em;
  cursor: pointer;
}

.pm-pf-btn.is-pass.is-active {
  border-color: rgba(34, 197, 94, 0.55);
  color: #15803d;
  background: rgba(34, 197, 94, 0.12);
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.2);
}

.pm-pf-btn.is-fail.is-active {
  border-color: rgba(192, 57, 43, 0.55);
  color: #b91c1c;
  background: rgba(192, 57, 43, 0.10);
  box-shadow: 0 0 0 1px rgba(192, 57, 43, 0.2);
}

.pm-pf-btn.is-na.is-active {
  border-color: rgba(183, 121, 31, 0.5);
  color: #a16207;
  background: rgba(183, 121, 31, 0.12);
}

.pm-textarea {
  min-height: 6rem;
  resize: vertical;
  font-size: 0.95rem !important;
  font-weight: 500 !important;
}

.pm-report-preview {
  margin: 0;
  max-height: 22rem;
  overflow: auto;
  padding: 1rem 1.1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #f8fafb;
  color: var(--text-secondary);
  font-size: 0.78rem;
  line-height: 1.45;
  white-space: pre-wrap;
}

.pm-process-preview {
  max-width: 52rem;
  margin-inline: auto;
}

.pm-preview-progress {
  display: grid;
  gap: 0.4rem;
}

.pm-preview-progress-label,
.pm-preview-context {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.4rem 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.72rem;
}

.pm-preview-progress-track {
  height: 0.5rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--border);
}

.pm-preview-progress-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  transition: width 180ms ease;
}

.pm-preview-check {
  display: grid;
  gap: 0.75rem;
  min-height: 18rem;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-card);
}

.pm-preview-check h4 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.15rem, 3vw, 1.55rem);
  line-height: 1.3;
}

.pm-preview-readonly {
  width: fit-content;
  padding: 0.35rem 0.55rem;
  border: 1px solid rgba(8, 127, 113, 0.3);
  border-radius: 999px;
  color: var(--accent);
  background: var(--accent-soft);
  font-family: var(--font-data);
  font-size: 0.68rem;
  font-weight: 750;
  letter-spacing: 0.06em;
}

.pm-preview-detail-list {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.pm-process-preview,
.pm-process-preview * {
  -webkit-user-select: none;
  user-select: none;
}

.pm-process-preview img {
  -webkit-user-drag: none;
  user-drag: none;
  pointer-events: none;
}

.pm-preview-simulation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.pm-preview-simulation > div {
  display: grid;
  gap: 0.35rem;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.pm-preview-simulation span {
  color: var(--text-muted);
  font-family: var(--font-data);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pm-preview-simulation strong {
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.45;
}

@media (max-width: 560px) {
  .pm-preview-simulation {
    grid-template-columns: 1fr;
  }
}
.pm-preview-nav {
  justify-content: space-between;
}
.pm-preview-block {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 0.85rem 0.95rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: #ffffff;
}

.pm-preview-embed {
  padding: 0.65rem 0;
  border-top: 1px solid var(--border);
}

.pm-preview-embed:first-of-type {
  border-top: none;
  padding-top: 0;
}

.pm-preview-list {
  margin: 0.35rem 0 0;
  padding-left: 1.1rem;
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.55;
}

.pm-preview-list li {
  margin: 0.15rem 0;
}

.pm-preview-type {
  display: inline-block;
  min-width: 4.5rem;
  margin-right: 0.35rem;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--accent-bright);
  text-transform: uppercase;
}

.pm-share-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(31, 42, 51, 0.45);
}

.pm-share-card {
  width: min(32rem, 100%);
  max-height: calc(100vh - 2.5rem);
  overflow: auto;
}

/* Begin WARNING panel — large centered dialog; full screen on mobile */
.pm-warning-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: rgba(31, 42, 51, 0.62);
}

body.pm-warning-open {
  overflow: hidden;
}

.pm-warning-panel {
  width: min(34rem, 100%);
  max-height: calc(100vh - 2.5rem);
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 1.5rem 1.55rem 1.45rem;
  border-radius: var(--radius);
  border: 2px solid rgba(192, 57, 43, 0.55);
  background: linear-gradient(180deg, #fff8f6 0%, #ffffff 42%);
  box-shadow: var(--tile-shadow);
}

.pm-warning-kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fail);
}

.pm-warning-title {
  margin: 0;
  font-size: clamp(1.55rem, 3.2vw, 2rem);
  line-height: 1.2;
  font-weight: 700;
  color: var(--fail);
}

.pm-warning-body {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.pm-warning-body p {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--text);
}

.pm-warning-body a {
  color: var(--accent);
}

.pm-warning-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  margin: 0.85rem 0 0.25rem;
  padding: 0.65rem 0.75rem;
  border-radius: 0.5rem;
  border: 1px solid var(--border-strong);
  background: var(--surface-inset);
  color: var(--text);
  font-size: 0.875rem;
  line-height: 1.35;
  cursor: pointer;
}

.pm-warning-check input {
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.pm-warning-deny {
  padding: 0.9rem 1rem;
  border: 1px solid rgba(192, 57, 43, 0.35);
  border-left: 4px solid var(--fail);
  background: rgba(192, 57, 43, 0.08);
  color: var(--text);
  font-size: 1.05rem !important;
  font-weight: 600;
}

.pm-warning-actions {
  margin-top: 0.35rem;
}

@media (max-width: 767px) {
  .pm-warning-overlay {
    padding: 0;
    align-items: stretch;
    justify-content: stretch;
    background: #1f2a33;
  }

  .pm-warning-panel {
    width: 100%;
    max-width: none;
    min-height: 100%;
    max-height: none;
    border-radius: 0;
    border: none;
    border-top: 6px solid var(--fail);
    padding: max(1.25rem, env(safe-area-inset-top))
      max(1.25rem, env(safe-area-inset-right))
      max(1.35rem, env(safe-area-inset-bottom))
      max(1.25rem, env(safe-area-inset-left));
    box-shadow: none;
  }

  .pm-warning-kicker {
    font-size: 0.9rem;
    letter-spacing: 0.18em;
  }

  .pm-warning-title {
    font-size: clamp(1.85rem, 7vw, 2.35rem);
  }

  .pm-warning-body {
    flex: 1;
  }

  .pm-warning-body p {
    font-size: 1.08rem;
  }

  .pm-warning-deny {
    font-size: 1.12rem !important;
  }

  .pm-warning-actions {
    margin-top: auto;
    padding-top: 1rem;
  }

  .pm-warning-actions .btn-action-primary,
  .pm-warning-actions .btn-action-secondary {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .pm-import-controls,
  .pm-add-block,
  .pm-item-main,
  .pm-item-limit-grid,
  .pm-item-measure-meta {
    grid-template-columns: 1fr;
  }

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

/* Mobile nav */
@media (max-width: 767px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
  }
  .sidebar.open {
    transform: translateX(0);
  }
  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(31, 42, 51, 0.4);
    z-index: 40;
  }
  .sidebar-overlay.open {
    display: block;
  }
}

/* ——— Check List run: immersive / full screen ——— */
.pm-run-head-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
}

body.is-run-fullscreen #sidebar,
body.is-run-fullscreen #sidebar-overlay {
  display: none !important;
}

body.is-run-fullscreen > .flex.min-h-screen > .flex-1 > header,
body.is-run-fullscreen > .flex.min-h-screen > .flex-1 > footer {
  display: none !important;
}

body.is-run-fullscreen #module-container {
  max-width: none;
  width: 100%;
  padding: 1rem 1.25rem 1.5rem;
}

body.is-run-fullscreen .pm-run-card,
body.is-run-fullscreen .tool-card.conv-stack {
  max-width: 68rem;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 1.5rem 1.75rem;
  font-size: 1.05rem;
}

body.is-run-fullscreen .pm-step-label {
  font-size: 1.45rem;
  line-height: 1.35;
}

body.is-run-fullscreen .pm-step-meta {
  font-size: 0.85rem;
}

body.is-run-fullscreen .conv-help,
body.is-run-fullscreen .instrument-hint,
body.is-run-fullscreen .pm-description-text {
  font-size: 1.05rem;
  line-height: 1.5;
}

body.is-run-fullscreen .input-field,
body.is-run-fullscreen select.input-field,
body.is-run-fullscreen textarea.input-field {
  font-size: 1.05rem;
  min-height: 2.75rem;
  padding: 0.7rem 0.9rem;
}

body.is-run-fullscreen .btn-action-primary,
body.is-run-fullscreen .btn-action-secondary,
body.is-run-fullscreen .pm-pf-btn {
  font-size: 1rem;
  padding: 0.7rem 1.1rem;
}

body.is-run-fullscreen .pm-countdown-display {
  font-size: 2.75rem;
}

body.is-run-fullscreen .pm-countdown-label {
  font-size: 1rem;
}

body.is-run-fullscreen .pm-elapsed {
  font-size: 1rem;
}

body.is-run-fullscreen .action-panel-actions {
  gap: 0.75rem;
}

/* Browser Fullscreen API — same chrome hide when document is fullscreen */
:fullscreen body #sidebar,
:fullscreen body #sidebar-overlay,
:-webkit-full-screen body #sidebar,
:-webkit-full-screen body #sidebar-overlay {
  display: none !important;
}

/* ——— Local diagram library ——— */
.pm-diag-lib-card {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: start;
  padding: 0.75rem;
  margin-top: 0.65rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #ffffff;
  box-shadow: var(--tile-shadow);
}

.pm-diag-lib-meta {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  min-width: 0;
}

.pm-diag-picker-overlay {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  background: rgba(31, 42, 51, 0.45);
}

.pm-diag-picker {
  width: min(36rem, 100%);
  max-height: min(85vh, 40rem);
  overflow: auto;
  padding: 1rem 1.1rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface-raised);
  box-shadow: 0 12px 40px rgba(31, 42, 51, 0.2);
}

.pm-diag-picker-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-top: 0.75rem;
}

.pm-diag-picker-item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: 0.65rem;
  align-items: center;
  text-align: left;
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
}

.pm-diag-picker-item:hover {
  border-color: rgba(31, 138, 122, 0.45);
  background: var(--accent-soft);
}

.pm-diag-picker-item-thumb {
  display: block;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.3rem;
  overflow: hidden;
  background: var(--surface-inset);
  border: 1px solid var(--border);
}

.pm-diag-picker-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pm-diag-picker-item .pm-entity-title,
.pm-diag-picker-item .pm-entity-meta {
  display: block;
}


/* —— Floating field tools (converter / stopwatch / calculator) —— */
.field-tools {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 70;
  pointer-events: none;
}

.field-tools-fab,
.field-tools-panel,
.field-tools-close,
.field-tools-tab {
  pointer-events: auto;
}

.field-tools-fab {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: auto;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--accent-dim);
  background: var(--accent);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(31, 42, 51, 0.18);
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.field-tools-fab:hover {
  background: var(--accent-bright);
  transform: translateY(-1px);
}

.field-tools-fab:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}

.field-tools-fab-icon {
  font-family: var(--font-data);
  font-size: 1rem;
  line-height: 1;
}

.field-tools.is-open .field-tools-fab {
  box-shadow: 0 4px 12px rgba(31, 42, 51, 0.12);
}

.field-tools-panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 0.65rem);
  width: min(26.5rem, calc(100vw - 1.5rem));
  max-height: min(78vh, 42rem);
  display: flex;
  flex-direction: column;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: 0.75rem;
  box-shadow: 0 16px 40px rgba(31, 42, 51, 0.18);
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  transform-origin: bottom right;
  transition: opacity 160ms ease, transform 180ms ease;
  pointer-events: none;
}

.field-tools.is-open .field-tools-panel {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.field-tools-panel[hidden] {
  display: none !important;
}

.field-tools-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.9rem 1rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(31, 138, 122, 0.08), transparent 70%),
    var(--surface-raised);
}

.field-tools-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

.field-tools-sub {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  line-height: 1.35;
  color: var(--text-muted);
}

.field-tools-close {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-secondary);
  cursor: pointer;
}

.field-tools-close:hover {
  border-color: var(--border-strong);
  color: var(--text);
}

.field-tools-tabs {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.field-tools-tab {
  flex: 1;
  padding: 0.45rem 0.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

.field-tools-tab:hover {
  color: var(--text-secondary);
  background: var(--surface-raised);
}

.field-tools-tab.is-active {
  color: var(--accent-dim);
  background: var(--accent-soft);
  border-color: rgba(31, 138, 122, 0.35);
}

.field-tools-body {
  flex: 1;
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
  padding: 0.75rem;
  background:
    radial-gradient(420px 180px at 100% 0%, rgba(31, 138, 122, 0.06), transparent 60%),
    var(--bg);
}

.field-tools-pane .module-stack {
  gap: 0.75rem;
}

.field-tools-pane .tool-card.conv-stack {
  padding: 0.85rem;
}

.field-tools-pane .stopwatch-display {
  font-size: 2.4rem !important;
  color: var(--accent-dim) !important;
}

.field-tools-pane .tool-card.text-center.conv-stack {
  padding-top: 1.1rem !important;
  padding-bottom: 1.1rem !important;
}

.field-tools-pane .conv-unit-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 767px) {
  .field-tools {
    right: 0.65rem;
    bottom: 0.65rem;
  }

  .field-tools-fab-label {
    display: none;
  }

  .field-tools-fab {
    width: 3.1rem;
    height: 3.1rem;
    padding: 0;
    justify-content: center;
  }

  /* Phone: Tools opens as a full-screen sheet */
  .field-tools.is-phone-fs {
    inset: 0;
    right: 0;
    bottom: 0;
    z-index: 85;
    pointer-events: auto;
  }

  .field-tools.is-phone-fs .field-tools-fab {
    display: none;
  }

  .field-tools.is-phone-fs .field-tools-panel {
    position: fixed;
    inset: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-height: none;
    height: 100%;
    border-radius: 0;
    border: none;
    box-shadow: none;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }

  .field-tools.is-phone-fs .field-tools-head {
    padding-top: calc(0.75rem + env(safe-area-inset-top, 0px));
  }

  .field-tools.is-phone-fs .field-tools-body {
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
  }

  .field-tools.is-phone-fs .field-tools-tab {
    font-size: 0.72rem;
    padding: 0.5rem 0.2rem;
  }
}

body.is-field-tools-phone {
  overflow: hidden;
}

/* Keep FAB usable during fullscreen procedure runs */
body.is-run-fullscreen .field-tools {
  z-index: 75;
}

body.is-run-fullscreen .field-tools.is-phone-fs {
  z-index: 85;
}

/* —— Engineering calculator —— */
.eng-calc {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.eng-calc-screen {
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid var(--border-strong);
  background: var(--surface-inset);
  min-height: 4.25rem;
}

.eng-calc-expr {
  min-height: 1.1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  word-break: break-all;
}

.eng-calc-result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 0.2rem;
}

.eng-calc-result {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 1.55rem;
  font-weight: 600;
  color: var(--text);
  word-break: break-all;
}

.eng-calc-copy {
  flex: 0 0 auto;
  min-height: 2.1rem;
  padding: 0.35rem 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
}

.eng-calc-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.eng-calc-chip {
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(31, 138, 122, 0.4);
  background: var(--accent-soft);
  color: var(--accent-dim);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  cursor: pointer;
}

.eng-calc-mem {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.eng-calc-pad {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.35rem;
}

.eng-calc-key {
  min-height: 2.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-raised);
  color: var(--text);
  font-family: var(--font-data);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
}

.eng-calc-key:hover {
  border-color: var(--border-strong);
  background: #fff;
}

.eng-calc-key:active {
  transform: translateY(1px);
}

.eng-calc-key.is-op {
  background: var(--accent-soft);
  border-color: rgba(31, 138, 122, 0.35);
  color: var(--accent-dim);
}

.eng-calc-key.is-fn {
  font-size: 0.75rem;
  color: var(--text-secondary);
  background: var(--surface);
}

.eng-calc-key.is-muted {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.eng-calc-key.is-danger {
  color: var(--fail);
  border-color: rgba(192, 57, 43, 0.35);
  background: #fceceb;
}

.eng-calc-key.is-eq {
  background: var(--accent);
  border-color: var(--accent-dim);
  color: #fff;
  font-weight: 700;
}

.eng-calc-hint {
  margin: 0.15rem 0 0;
}

.eng-calc-card .eng-calc {
  margin-top: 0.35rem;
}

.eng-calc-units-label {
  margin: 0.35rem 0 0.15rem;
  padding: 0 0.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.eng-calc-units {
  gap: 0.75rem;
}

.user-tool-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.65rem;
}

.user-tool-toolbar .user-tool-select,
.user-tool-toolbar .inst-select {
  width: 100%;
  min-width: 0;
}

/* One chevron only — avoid native + CSS arrow stacking in the floating panel */
.field-tools select.input-field {
  background-repeat: no-repeat !important;
  background-position: right 0.75rem center !important;
  background-size: 1.1rem 1.1rem !important;
}

.user-tool-row,
.user-tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.user-tool-row .input-field,
.user-tool-row .inst-select {
  flex: 1 1 10rem;
  min-width: 8rem;
}

/* Dropdown menus must sit above field-tools body content */
.field-tools .inst-select-menu {
  z-index: 80;
}

.uu-unit-list {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.uu-unit-card {
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
}

.uu-unit-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.35rem;
}

.ub-raw {
  margin: 0.35rem 0 0;
  max-height: 7rem;
  overflow: auto;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface-inset);
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-all;
}

.ub-raw[hidden] {
  display: none !important;
}