/* Parboiling tank board, dryer batches and boiler log. Uses the app.css tokens; step colours
   below have light and dark values (same pattern as app.css: switch or device setting). */
:root {
  --pb-fill: #1F5FBF;  --pb-fill-bg: rgba(31, 95, 191, .13);
  --pb-soak: #1E7A45;  --pb-soak-bg: rgba(46, 160, 90, .15);
  --pb-drain: #6E6416; --pb-drain-bg: rgba(160, 145, 40, .18);
  --pb-steam: #A84A12; --pb-steam-bg: rgba(220, 110, 40, .16);
  --pb-dryer: #5B43A6; --pb-dryer-bg: rgba(110, 80, 200, .14);
  --pb-empty: #545A56; --pb-empty-bg: rgba(29, 29, 31, .07);
}
:root[data-theme="dark"] {
  --pb-fill: #9DC2FF;  --pb-fill-bg: rgba(80, 140, 230, .20);
  --pb-soak: #8EDCAA;  --pb-soak-bg: rgba(46, 160, 90, .22);
  --pb-drain: #E3D27A; --pb-drain-bg: rgba(200, 180, 60, .20);
  --pb-steam: #FFB27A; --pb-steam-bg: rgba(230, 120, 50, .22);
  --pb-dryer: #C3B2FF; --pb-dryer-bg: rgba(140, 110, 230, .22);
  --pb-empty: #B9BDBA; --pb-empty-bg: rgba(255, 255, 255, .08);
}
@media (prefers-color-scheme: dark) {
  :root[data-theme="auto"] {
    --pb-fill: #9DC2FF;  --pb-fill-bg: rgba(80, 140, 230, .20);
    --pb-soak: #8EDCAA;  --pb-soak-bg: rgba(46, 160, 90, .22);
    --pb-drain: #E3D27A; --pb-drain-bg: rgba(200, 180, 60, .20);
    --pb-steam: #FFB27A; --pb-steam-bg: rgba(230, 120, 50, .22);
    --pb-dryer: #C3B2FF; --pb-dryer-bg: rgba(140, 110, 230, .22);
    --pb-empty: #B9BDBA; --pb-empty-bg: rgba(255, 255, 255, .08);
  }
}

.pb-crumbs { font-size: 14px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }
.pb-crumbs a { text-decoration: none; font-weight: 600; }

.pb-tag { display: inline-block; font-family: var(--mono); font-weight: 600; font-size: 14px; letter-spacing: .02em; color: var(--ink); }
.pb-tag-big { font-size: 15px; padding: 2px 10px; border-radius: 8px; background: var(--sunk-2); align-self: flex-start; }
.page-head h1 .pb-step, .page-head h1 .pill { vertical-align: middle; font-size: 13px; }

/* Step pills: colour plus the word, never colour alone */
.pb-step { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 700; white-space: nowrap; line-height: 1.6; background: var(--pb-empty-bg); color: var(--pb-empty); }
.pb-step::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.pb-step-fill { background: var(--pb-fill-bg); color: var(--pb-fill); }
.pb-step-soak { background: var(--pb-soak-bg); color: var(--pb-soak); }
.pb-step-drain { background: var(--pb-drain-bg); color: var(--pb-drain); }
.pb-step-steam { background: var(--pb-steam-bg); color: var(--pb-steam); }
.pb-step-to_dryer { background: var(--pb-dryer-bg); color: var(--pb-dryer); }
.pb-step-done { background: var(--ok-bg); color: var(--ok); }
.pb-step-cancelled { background: var(--bad-bg); color: var(--bad); }
.pb-step-empty { background: var(--pb-empty-bg); color: var(--pb-empty); }
.pb-legend { display: flex; flex-wrap: wrap; gap: 6px; margin: 0; }

/* Header chips */
.pb-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pb-chip { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--glass); color: var(--ink); font-size: 14px; text-decoration: none; box-shadow: var(--hairline); }
.pb-chip .icon { width: 16px; height: 16px; }
.pb-chip strong { font-variant-numeric: tabular-nums; }
.pb-chip-label { color: var(--muted); font-weight: 500; }
a.pb-chip:hover { border-color: var(--line-strong); color: var(--ink); }
.pb-chip.is-ok { background: var(--ok-bg); border-color: transparent; color: var(--ok); font-weight: 600; }
.pb-chip.is-warn { background: var(--warn-bg); border-color: transparent; color: var(--warn); font-weight: 600; }

/* Tank grid */
.pb-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.pb-tank { display: flex; flex-direction: column; gap: 6px; padding: 14px; border-radius: var(--radius); border: 1px solid var(--line); border-top: 4px solid var(--line-strong); background: var(--glass-strong); color: var(--ink); text-decoration: none; transition: box-shadow .15s, border-color .15s, transform .15s; min-height: 168px; }
.pb-tank:hover { box-shadow: var(--shadow-hover); color: var(--ink); transform: translateY(-1px); }
.pb-tank-fill { border-top-color: var(--pb-fill); }
.pb-tank-soak { border-top-color: var(--pb-soak); }
.pb-tank-drain { border-top-color: var(--pb-drain); }
.pb-tank-steam { border-top-color: var(--pb-steam); }
.pb-tank-to_dryer { border-top-color: var(--pb-dryer); }
.pb-tank-empty { background: var(--sunk); }
.pb-tank.is-over { border-color: var(--bad); border-top-color: var(--bad); box-shadow: 0 0 0 2px var(--bad-bg); }
.pb-tank.is-warn { border-color: var(--warn); border-top-color: var(--warn); }
.pb-tank.is-off { opacity: .7; }
.pb-tank-top { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.pb-tank-top .pb-tag { font-size: 17px; }
.pb-tank-what { font-size: 14px; font-weight: 500; line-height: 1.4; }
.pb-tank-time { font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.pb-tank-time.is-bad { color: var(--bad); }
.pb-tank-next { color: var(--ink-2); }
.pb-flags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: auto; }

/* Progress bars (native element: no inline widths needed) */
.pb-progress { -webkit-appearance: none; appearance: none; width: 100%; height: 8px; border: 0; border-radius: 4px; background: var(--sunk-2); overflow: hidden; }
.pb-progress::-webkit-progress-bar { background: var(--sunk-2); border-radius: 4px; }
.pb-progress::-webkit-progress-value { background: var(--pb-soak); border-radius: 4px; }
.pb-progress::-moz-progress-bar { background: var(--pb-soak); border-radius: 4px; }
.pb-tank-fill .pb-progress::-webkit-progress-value { background: var(--pb-fill); }
.pb-tank-fill .pb-progress::-moz-progress-bar { background: var(--pb-fill); }
.pb-tank-drain .pb-progress::-webkit-progress-value { background: var(--pb-drain); }
.pb-tank-drain .pb-progress::-moz-progress-bar { background: var(--pb-drain); }
.pb-tank-steam .pb-progress::-webkit-progress-value { background: var(--pb-steam); }
.pb-tank-steam .pb-progress::-moz-progress-bar { background: var(--pb-steam); }
.pb-tank-to_dryer .pb-progress::-webkit-progress-value { background: var(--pb-dryer); }
.pb-tank-to_dryer .pb-progress::-moz-progress-bar { background: var(--pb-dryer); }
.pb-tank.is-warn .pb-progress::-webkit-progress-value { background: var(--warn); }
.pb-tank.is-warn .pb-progress::-moz-progress-bar { background: var(--warn); }
.pb-tank.is-over .pb-progress::-webkit-progress-value { background: var(--bad); }
.pb-tank.is-over .pb-progress::-moz-progress-bar { background: var(--bad); }
.pb-progress-dryer::-webkit-progress-value { background: linear-gradient(90deg, var(--pb-dryer), var(--gold)); }
.pb-progress-dryer::-moz-progress-bar { background: linear-gradient(90deg, var(--pb-dryer), var(--gold)); }

/* Dryer feed strip */
.pb-feed-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; align-items: stretch; }
.pb-feed-figure { display: flex; flex-direction: column; gap: 6px; padding: 14px 16px; border-radius: var(--radius); background: var(--sunk); border: 1px solid var(--line); }
.pb-feed-note { align-self: center; }

/* Tank detail */
.pb-stack { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.pb-timeline { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.pb-timeline li { position: relative; display: grid; grid-template-columns: 22px 1fr; column-gap: 12px; padding: 0 0 16px; }
.pb-timeline li::after { content: ''; position: absolute; left: 7px; top: 18px; bottom: 0; width: 2px; background: var(--line); }
.pb-timeline li:last-child { padding-bottom: 0; }
.pb-timeline li:last-child::after { display: none; }
.pb-dot { grid-row: span 2; width: 16px; height: 16px; margin-top: 3px; border-radius: 50%; border: 2px solid var(--line-strong); background: var(--glass-strong); position: relative; z-index: 1; }
.pb-timeline .is-done .pb-dot { background: var(--ok); border-color: var(--ok); }
.pb-timeline .is-done::after { background: var(--ok); opacity: .45; }
.pb-timeline .is-now .pb-dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px var(--info-bg); }
.pb-tl-name { font-weight: 500; }
.pb-timeline .is-now .pb-tl-name { font-weight: 700; }
.pb-action { display: flex; flex-direction: column; gap: 10px; padding-top: 12px; border-top: 1px solid var(--sunk); }
.pb-cut-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pb-btn-ok { color: var(--ok); }
.pb-btn-ok:hover { background: var(--ok-bg); color: var(--ok); }
.pb-inline-form { flex-direction: row; flex-wrap: wrap; align-items: flex-end; gap: 10px; }
.pb-inline-form .field { flex: 1 1 200px; }
.pb-inline-form .btn { margin-bottom: 1px; }
.pb-cancel summary { cursor: pointer; font-weight: 600; color: var(--bad); }
.pb-cancel[open] summary { margin-bottom: 4px; }

/* Recipe form */
.pb-pairs { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }
.pb-pair { border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px 14px; margin: 0; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.pb-pair legend { padding: 0 4px; }
.pb-pair-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pb-setting-form { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.pb-setting-form input[type=text] { min-height: 34px; padding: 5px 10px; font-size: 14px; width: auto; flex: 1 1 110px; }
.pb-setting-form input[name=value] { flex: 0 1 100px; }

/* Dryers */
.pb-dryer h2 { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.pb-stages { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 6px; }
.pb-stages li { padding: 8px 10px; border-radius: 10px; background: var(--sunk); border: 1px solid var(--line); font-size: 13px; font-weight: 600; color: var(--muted); text-align: center; }
.pb-stages li.is-done { background: var(--ok-bg); border-color: transparent; color: var(--ok); }
.pb-stages li.is-done span::before { content: '✓ '; }
.pb-stages li.is-now { background: var(--btn-bg); border-color: var(--btn-bg); color: var(--btn-ink); }
.pb-form-tight { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.pb-meter { width: 120px; height: 12px; vertical-align: middle; }
.pb-curve-cell { white-space: nowrap; }
.pb-curve-cell .num { margin-left: 8px; font-weight: 600; }

/* Boiler */
.pb-boiler-strip { background: #172220; color: #E7EEE9; border: 1px solid rgba(255, 255, 255, .08); border-radius: var(--radius-lg); padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; box-shadow: var(--shadow); }
.pb-boiler-title { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; align-items: baseline; }
.pb-boiler-title .small { color: #95A39B; }
.pb-boiler-values { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.pb-boiler-values > div { display: flex; flex-direction: column; gap: 2px; align-items: flex-start; }
.pb-boiler-values > div > span:first-child { font-size: 12px; color: #95A39B; }
.pb-boiler-values strong { font-size: 19px; font-variant-numeric: tabular-nums; }
.pb-trend { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.pb-trend li { display: grid; grid-template-columns: 52px 1fr 52px auto; gap: 10px; align-items: center; font-size: 14px; }
.pb-trend .pb-meter { width: 100%; height: 14px; }
.pb-trend-value { font-weight: 700; text-align: right; }
.pb-tests { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; }
td.pb-tests { display: table-cell; }
td.pb-tests .pill { margin: 2px 2px 2px 0; }

@media (max-width: 720px) {
  .pb-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 8px; }
  .pb-tank { padding: 12px; min-height: 0; }
  .pb-stages { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .pb-cut-buttons { grid-template-columns: 1fr; }
  .pb-trend li { grid-template-columns: 46px 1fr 44px; }
  .pb-trend li .pill { grid-column: 2 / -1; justify-self: start; }
}

.pb-nowrap { white-space: nowrap; }
.pb-cut-buttons .btn { white-space: nowrap; padding: 0 14px; }

/* ---------- Visual first: picture rows on top of each page (App\Core\Viz) ---------- */
.pb-hero { display: grid; grid-template-columns: minmax(200px, 260px) minmax(0, 1fr); gap: 14px; align-items: stretch; }
.pb-hero > .panel { margin: 0; min-width: 0; }
.pb-hero-ring { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.pb-hero-steps { display: flex; flex-direction: column; gap: 14px; }
.pb-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
.pb-kpis .kpi { margin: 0; }
.pb-center { text-align: center; margin: 0; }
.pb-steam-line { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.pb-steam-line.is-warn { color: var(--warn); }
.pb-boiler-title { margin: 0; color: var(--ink); }
.pb-boiler-title .small { color: var(--muted); }

/* Tank tiles carry the tank drawing */
.pb-tank .viz-tank { margin: 0; }
.pb-tank .viz-tank .viz-figcap { text-align: center; }
.pb-tank-hero { display: grid; grid-template-columns: minmax(150px, 230px) minmax(0, 1fr); gap: 16px; align-items: start; margin-bottom: 12px; }
.pb-empty-hero { display: grid; grid-template-columns: minmax(130px, 190px) minmax(0, 1fr); gap: 16px; align-items: end; margin-bottom: 14px; }

/* Dryer cards */
.pb-dryer-viz { display: grid; grid-template-columns: minmax(90px, 130px) minmax(0, 1fr); gap: 14px; align-items: start; margin-bottom: 10px; }
.pb-dryer-side { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.pb-steps-compact .viz-step-time, .pb-steps-compact .viz-step-note { font-size: 11px; }
.pb-details { margin-top: 12px; }
.pb-details summary { cursor: pointer; font-weight: 600; }

/* Recipes */
.pb-recipe-strips { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.pb-recipe-strip { display: flex; flex-direction: column; gap: 8px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--sunk); }
.pb-recipe-strip.is-retired { opacity: .6; }
.pb-sub-label { font-size: 13px; font-weight: 500; color: var(--muted); }
.pb-setting-form .field { margin: 0; flex: 1 1 110px; }
.pb-setting-form .field:first-of-type { flex: 0 1 100px; }

/* Barcode chip in page heads, scan feedback */
.pb-code-chip { display: inline-flex; align-items: center; padding: 4px 6px; border-radius: 8px; background: #FFFFFF; border: 1px solid var(--line); }
.pb-code-chip .pb-code { height: 40px; width: auto; }
.field.pb-scanned select { box-shadow: 0 0 0 3px var(--ok-bg); border-color: var(--ok); }

/* Plates and batch cards (/parboil/labels): 2 per row on A4 */
.pb-sheet { margin-bottom: 18px; }
.pb-labels { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 12px; }
.pb-label { display: grid; grid-template-columns: 112px minmax(0, 1fr); grid-template-rows: 1fr auto; gap: 6px 12px; padding: 12px; border: 1.5px dashed var(--line-strong); border-radius: 12px; background: #FFFFFF; color: #111111; break-inside: avoid; page-break-inside: avoid; }
.pb-label-qr .pb-qr { width: 112px; height: 112px; display: block; }
.pb-label-body { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.pb-label-kind { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: #444444; }
.pb-label-kind .icon { width: 14px; height: 14px; }
.pb-label-code { font-family: var(--mono); font-size: 22px; letter-spacing: .02em; }
.pb-label-name { font-size: 14px; line-height: 1.3; }
.pb-label-bar { width: 100%; max-width: 240px; height: auto; margin-top: 4px; }
.pb-label-foot { grid-column: 1 / -1; margin: 0; font-size: 11px; color: #555555; text-align: center; }
.pb-card { border-style: solid; }

@media (max-width: 720px) {
  .pb-hero, .pb-tank-hero, .pb-empty-hero { grid-template-columns: 1fr; }
  .pb-tank-hero .viz-tank, .pb-empty-hero .viz-tank { justify-self: center; }
  .pb-dryer-viz { grid-template-columns: 90px minmax(0, 1fr); }
  .pb-labels { grid-template-columns: 1fr; }
  .pb-code-chip { display: none; }
}
/* Phone: two tanks per row, so a 16-tank board stays a short scroll */
@media (max-width: 560px) {
  .pb-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .pb-tank { padding: 8px; min-height: 0; gap: 4px; }
  .pb-tank .viz-tank { width: 100%; }
  .pb-tank-time { font-size: 13px; }
  .pb-flags .pill { font-size: 11px; }
}
@media print {
  .pb-hero { grid-template-columns: 200px 1fr; }
  .pb-labels { grid-template-columns: 1fr 1fr; gap: 6mm; }
  .pb-label { border-color: #000000; }
  .pb-code-chip { display: none; }
  .pb-details:not([open]) > *:not(summary) { display: block; }
}

/* Tank page: fill check tile beside the soak and steam lines */
.pb-checks { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; align-items: start; }

/* Boiler: safety tests by shift as tick tiles (green done, amber due, red missed or failed) */
.pb-shift-tests { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.pb-shift-row { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr); gap: 8px; align-items: stretch; padding: 8px; border-radius: 12px; background: var(--sunk); }
.pb-shift-row.is-now { box-shadow: inset 0 0 0 2px var(--line-strong); }
.pb-shift-name { display: flex; flex-direction: column; justify-content: center; gap: 2px; min-width: 0; }
.pb-test { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; min-width: 0; }
.pb-test > span { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.pb-test .icon { width: 20px; height: 20px; flex: none; }
.pb-test strong { font-size: 13px; }
.pb-test-ok { background: var(--ok-bg); color: var(--ok); }
.pb-test-due { background: var(--warn-bg); color: var(--warn); }
.pb-test-bad { background: var(--bad-bg); color: var(--bad); }
@media (max-width: 560px) {
  .pb-shift-row { grid-template-columns: 1fr 1fr; }
  .pb-shift-name { grid-column: 1 / -1; }
}

/* Recipes: fill and soak water ranges on one 0–100 °C scale */
.pb-ranges { display: flex; flex-direction: column; gap: 6px; margin: 10px 0 0; }
.pb-range-row { display: grid; grid-template-columns: 92px minmax(0, 1fr) 96px; gap: 8px; align-items: center; font-size: 13px; }
.pb-range-svg { width: 100%; height: 14px; display: block; overflow: visible; }
.pb-range-track { fill: var(--sunk-2); }
.pb-range-band { fill: var(--vc); }
.pb-range-value { font-weight: 700; font-variant-numeric: tabular-nums; text-align: right; color: var(--vt, var(--ink)); }
.pb-range-scale { font-size: 11px; color: var(--muted); }
.pb-range-ticks { display: flex; justify-content: space-between; }

/* A word as the value (drum level "Normal"): smaller than a number so it fits its tile at phone width */
.pb-kpi-word .kpi-value { font-size: 22px; line-height: 1.25; overflow-wrap: anywhere; }