/* ============================================================
   plancia.css — telaio comune degli strumenti a manette.
   Serve: token dei temi, plancia con manette verticali, fasce
   colorate, scenari, tabelle, celle, note.
   Chi lo usa definisce solo il proprio contenuto.
   ============================================================ */

:root {
  --ground:      #eceef3;
  --panel:       #f7f8fa;
  --panel-2:     #e2e6ee;
  --line:        #c9cfdc;
  --line-soft:   #dde1ea;
  --ink:         #141824;
  --ink-soft:    #4e576b;
  --ink-faint:   #7b8497;
  --a:           #a8551a;   /* accento caldo: la grandezza "esterna" */
  --a-soft:      #e7d3c2;
  --b:           #106d84;   /* accento freddo: la grandezza "interna" */
  --b-soft:      #cbe3e9;
  --warn:        #8a5a00;
  --ok:          #2f7d52;
  --mid:         #a5760f;
  --no:          #b03a2e;
  --ok-band:     #bcdcc8;
  --mid-band:    #ecd9a6;
  --no-band:     #efc2bb;
  --shadow:      0 1px 2px rgba(20,24,36,.06), 0 8px 24px -16px rgba(20,24,36,.35);
  --mono:        "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans:        "Public Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --serif:       "Instrument Serif", Georgia, "Times New Roman", serif;
}
:root:not([data-theme="light"]) { color-scheme: light dark; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ground:    #0a0d16;
    --panel:     #121724;
    --panel-2:   #1b2233;
    --line:      #2c3550;
    --line-soft: #212940;
    --ink:       #e7ebf4;
    --ink-soft:  #a3adc4;
    --ink-faint: #737f99;
    --a:         #e59a4e;
    --a-soft:    #4a3418;
    --b:         #4fc6dd;
    --b-soft:    #123642;
    --warn:      #e3b062;
    --ok:        #5cba86;
    --mid:       #d9a441;
    --no:        #e0685c;
    --ok-band:   #1d4635;
    --mid-band:  #4a3a17;
    --no-band:   #4d2622;
    --shadow:    0 1px 2px rgba(0,0,0,.5), 0 10px 30px -18px rgba(0,0,0,.9);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --ground:    #0a0d16;
  --panel:     #121724;
  --panel-2:   #1b2233;
  --line:      #2c3550;
  --line-soft: #212940;
  --ink:       #e7ebf4;
  --ink-soft:  #a3adc4;
  --ink-faint: #737f99;
  --a:         #e59a4e;
  --a-soft:    #4a3418;
  --b:         #4fc6dd;
  --b-soft:    #123642;
  --warn:      #e3b062;
  --ok:        #5cba86;
  --mid:       #d9a441;
  --no:        #e0685c;
  --ok-band:   #1d4635;
  --mid-band:  #4a3a17;
  --no-band:   #4d2622;
  --shadow:    0 1px 2px rgba(0,0,0,.5), 0 10px 30px -18px rgba(0,0,0,.9);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1180px; margin: 0 auto;
  padding: clamp(22px, 4vw, 44px) clamp(16px, 4vw, 40px) 80px;
  display: flex; flex-direction: column; gap: clamp(18px, 2.6vw, 28px);
}

/* ---------- testata e lingua ---------- */
.topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.lang { display: flex; gap: 4px; }
.lang button {
  font-family: var(--mono); font-size: 11px; letter-spacing: .12em;
  color: var(--ink-faint); background: transparent;
  border: 1px solid var(--line-soft); border-radius: 2px;
  padding: 4px 9px; cursor: pointer;
  transition: color .12s, border-color .12s, background .12s;
}
.lang button:hover { color: var(--ink); border-color: var(--b); }
.lang button[aria-pressed="true"] { color: var(--b); border-color: var(--b); background: var(--b-soft); }
.lang button:focus-visible { outline: 2px solid var(--b); outline-offset: 2px; }

header { display: flex; flex-direction: column; gap: 10px; }
.eyebrow {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .18em;
  text-transform: uppercase; color: var(--ink-faint);
}
h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(36px, 6.2vw, 62px); line-height: 1.02;
  letter-spacing: -.01em; margin: 0; text-wrap: balance;
}
h1 em { font-style: italic; color: var(--b); }
.lede { max-width: 62ch; color: var(--ink-soft); font-size: 16.5px; margin: 0; }

/* ---------- pannelli ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); }
.panel-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 12px; padding: 13px 18px; border-bottom: 1px solid var(--line-soft);
}
.panel-title {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint);
}

/* ---------- plancia: manette a sinistra, quadro a destra ---------- */
.bridge {
  display: grid; grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2vw, 26px); padding: 18px; align-items: stretch;
}
@media (max-width: 860px) { .bridge { grid-template-columns: 1fr; } }

.throttles { display: flex; gap: clamp(10px, 1.6vw, 20px); flex-wrap: wrap; }
/* griglia a righe fisse: nome, lettura, corsa, campo — cosi' le manette
   restano allineate qualunque sia la lunghezza delle etichette */
.th { display: grid; grid-template-rows: 2.8em 2.6em 300px auto; gap: 8px; width: 116px; }
.th-name {
  font-family: var(--mono); font-size: 10px; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-faint);
  display: flex; align-items: flex-end;
}
.th-read {
  font-family: var(--mono); font-variant-numeric: tabular-nums;
  font-size: 15px; font-weight: 500; letter-spacing: -.01em;
  line-height: 1.15; overflow: hidden;
}
.th-read small { display: block; font-size: 10.5px; font-weight: 400; color: var(--ink-faint); letter-spacing: .06em; }

.th-body { position: relative; height: 300px; display: flex; }
.th-track { position: relative; width: 30px; flex: none; }
.th-track input[type="range"] {
  position: absolute; width: 300px; height: 30px;
  top: 135px; left: -135px; transform: rotate(-90deg); margin: 0;
}
.th-ticks { position: relative; flex: 1; margin-left: 4px; }
.tick {
  position: absolute; left: 0; transform: translateY(50%);
  display: flex; align-items: center; gap: 4px;
  font-family: var(--mono); font-size: 9.5px; letter-spacing: .02em;
  color: var(--ink-faint); white-space: nowrap; pointer-events: none;
}
.tick::before { content: ""; width: 5px; height: 1px; background: var(--line); flex: none; }

input[type="range"] { -webkit-appearance: none; appearance: none; background: transparent; cursor: ns-resize; }
input[type="range"]::-webkit-slider-runnable-track {
  height: 26px; border-radius: 2px;
  background: var(--zones, var(--panel-2)); border: 1px solid var(--line);
}
input[type="range"]::-moz-range-track {
  height: 26px; border-radius: 2px;
  background: var(--zones, var(--panel-2)); border: 1px solid var(--line);
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 9px; height: 34px; margin-top: -5px;
  background: var(--ink); border: 2px solid var(--panel); border-radius: 2px;
}
input[type="range"]::-moz-range-thumb {
  width: 9px; height: 34px;
  background: var(--ink); border: 2px solid var(--panel); border-radius: 2px;
}
input[type="range"]:focus-visible { outline: 2px solid var(--b); outline-offset: 3px; }

.th-num { display: flex; gap: 4px; align-items: stretch; }
.th-num input {
  width: 100%; min-width: 0;
  font-family: var(--mono); font-size: 11.5px; font-variant-numeric: tabular-nums;
  color: var(--ink); background: var(--ground);
  border: 1px solid var(--line); border-radius: 3px; padding: 5px 5px;
}
.th-num input:focus-visible { outline: 2px solid var(--b); outline-offset: 1px; }
.th-num input::-webkit-outer-spin-button,
.th-num input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.th-num input[type="number"] { -moz-appearance: textfield; appearance: textfield; }
.th-num .u {
  display: flex; align-items: center; padding: 0 6px;
  font-family: var(--mono); font-size: 10.5px; color: var(--ink-faint);
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 3px;
}

.viewport { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
canvas { display: block; width: 100%; height: 380px; }
@media (max-width: 860px) { canvas { height: 320px; } }

/* ---------- verdetto sul valore corrente ---------- */
.zones-stack { display: flex; flex-direction: column; gap: 8px; }
.zone {
  display: flex; gap: 9px; align-items: flex-start;
  font-size: 12.5px; line-height: 1.42; padding: 8px 11px;
  border-left: 2px solid var(--zone-c, var(--line));
  background: var(--panel-2); color: var(--ink-soft);
}
.zone b {
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--zone-c, var(--ink));
  white-space: nowrap; padding-top: 2px;
}

/* ---------- scenari ---------- */
.scen { padding: 15px 18px; display: flex; flex-direction: column; gap: 11px; }
.scen-row { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.scen-lab {
  font-family: var(--mono); font-size: 10px; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-faint); width: 92px; flex: none;
}
.chip {
  font-family: var(--mono); font-size: 11.5px; letter-spacing: .02em;
  color: var(--ink-soft); background: var(--panel-2);
  border: 1px solid var(--line-soft); border-radius: 2px;
  padding: 5px 8px; cursor: pointer;
  transition: color .12s, border-color .12s;
}
.chip:hover { color: var(--ink); border-color: var(--b); }
.chip[aria-pressed="true"] { color: var(--b); border-color: var(--b); background: var(--b-soft); }
.chip:focus-visible { outline: 2px solid var(--b); outline-offset: 2px; }

/* ---------- i due numeri grandi ---------- */
.duo { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 560px) { .duo { grid-template-columns: 1fr; } }
.big { padding: 20px clamp(16px, 2.4vw, 26px) 22px; display: flex; flex-direction: column; gap: 3px; }
.big + .big { border-left: 1px solid var(--line-soft); }
@media (max-width: 560px) { .big + .big { border-left: none; border-top: 1px solid var(--line-soft); } }
.big-tag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; display: flex; align-items: center; gap: 7px;
}
.big-tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.big.a .big-tag { color: var(--a); }
.big.b .big-tag { color: var(--b); }
.big-value {
  font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 500;
  font-size: clamp(30px, 4.6vw, 46px); line-height: 1.08; letter-spacing: -.02em;
}
.big-unit { font-size: .42em; color: var(--ink-faint); letter-spacing: 0; margin-left: .3em; }
.big-note { font-size: 13px; color: var(--ink-soft); }

/* ---------- barre a confronto ---------- */
.gauges {
  border-top: 1px solid var(--line-soft);
  padding: 16px clamp(16px, 2.4vw, 26px) 18px;
  display: flex; flex-direction: column; gap: 9px;
}
.gauge-cap { font-family: var(--mono); font-size: 10px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-faint); }
.gauge { display: grid; grid-template-columns: 92px minmax(0, 1fr) auto; gap: 10px; align-items: center; }
.gauge-lab { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.gauge.a .gauge-lab { color: var(--a); }
.gauge.b .gauge-lab { color: var(--b); }
.gauge-rail { height: 16px; background: var(--panel-2); border: 1px solid var(--line-soft); border-radius: 2px; overflow: hidden; }
.gauge-fill { height: 100%; min-width: 2px; transition: width .4s cubic-bezier(.4,0,.2,1); }
.gauge.a .gauge-fill { background: var(--a); }
.gauge.b .gauge-fill { background: var(--b); }
.gauge-val { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 12.5px; color: var(--ink-soft); white-space: nowrap; }

.verdict {
  border-top: 1px solid var(--line-soft); padding: 13px clamp(16px, 2.4vw, 26px);
  display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline;
  font-size: 14px; color: var(--ink-soft);
}
.verdict strong { font-family: var(--mono); font-variant-numeric: tabular-nums; color: var(--ink); font-weight: 600; }

.notice {
  display: none; margin: 0 clamp(16px, 2.4vw, 26px) 16px; padding: 10px 12px;
  border-left: 2px solid var(--warn); background: var(--panel-2);
  font-size: 13.5px; color: var(--ink-soft);
}
.notice.on { display: block; }

/* ---------- tabelle ---------- */
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 540px; }
th, td { text-align: right; padding: 10px 14px; border-bottom: 1px solid var(--line-soft); font-variant-numeric: tabular-nums; }
th:first-child, td:first-child { text-align: left; }
thead th {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em;
  text-transform: uppercase; font-weight: 500; color: var(--ink-faint);
  border-bottom: 1px solid var(--line);
}
thead th.c-a { color: var(--a); }
thead th.c-b { color: var(--b); }
tbody td { font-family: var(--mono); font-size: 13.5px; color: var(--ink-soft); }
tbody td:first-child { font-family: var(--sans); font-size: 14px; color: var(--ink); }
tbody tr.total td { border-top: 1px solid var(--line); border-bottom: none; font-weight: 600; color: var(--ink); }
tbody tr.sub td:first-child { padding-left: 30px; color: var(--ink-soft); font-size: 13px; }

/* ---------- celle ---------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 1px; background: var(--panel); }
.cell { background: var(--panel); outline: 1px solid var(--line-soft); padding: 16px 18px; display: flex; flex-direction: column; gap: 3px; }
.cell-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-faint); }
.cell-value { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: 22px; font-weight: 500; letter-spacing: -.01em; }
.cell-note { font-size: 12.5px; color: var(--ink-faint); }

/* ---------- note in fondo ---------- */
.foot {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px 32px; border-top: 1px solid var(--line); padding-top: 22px;
  font-size: 13.5px; color: var(--ink-soft);
}
.foot h3 {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint); font-weight: 500; margin: 0 0 8px;
}
.foot p { margin: 0 0 8px; max-width: 60ch; }
.foot code { font-family: var(--mono); font-size: 12.5px; background: var(--panel-2); padding: 1px 5px; border-radius: 2px; color: var(--ink); }
.foot ul { margin: 0; padding-left: 18px; }
.foot li { margin-bottom: 5px; }

/* ---------- altre plance ---------- */
.siblings { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.siblings a {
  font-family: var(--mono); font-size: 11.5px; text-decoration: none;
  color: var(--ink-soft); background: var(--panel-2);
  border: 1px solid var(--line-soft); border-radius: 2px; padding: 5px 8px;
  transition: color .12s, border-color .12s;
}
.siblings a:hover { color: var(--b); border-color: var(--b); }
.siblings a[aria-current="page"] { color: var(--b); border-color: var(--b); background: var(--b-soft); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }