/* =============================================================================
   ACC Endurance Manager — Tablet UI
   Target: iPad Air 10.9" verticale (820 × 1180 viewport in Safari)
   ============================================================================= */

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  -webkit-user-select: none;
  user-select: none;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background: #0d0d0d;
  color: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", system-ui, sans-serif;
  overflow: hidden;
  -webkit-touch-callout: none;
  overscroll-behavior: none;
}

:root {
  --bg: #0d0d0d;
  --card: #161616;
  --card2: #1f1f1f;
  --border: #2a2a2a;
  --text: #ffffff;
  --text-dim: #9a9a9a;
  --green: #4cde80;
  --green-dark: #0c1f0c;
  --green-vivid: #0a3a0a;
  --amber: #f5a623;
  --red: #e24b4a;
  --blue: #4a9be2;
  --accent: #6ec6ff;
}

button {
  font-family: inherit;
  cursor: pointer;
}

/* =============================================================================
   VIEW SWITCHER
   ============================================================================= */
.view { display: none; }
.view.active { display: flex; }

/* =============================================================================
   VIEW: IDLE / WELCOME
   ============================================================================= */
#view-idle, #view-select {
  position: absolute;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(74, 155, 226, 0.10) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(76, 222, 128, 0.06) 0%, transparent 60%),
    #0a0a0a;
}

.welcome__brand {
  width: min(620px, 80vw);
  height: auto;
  margin-bottom: 36px;
  /* La PNG ha lo sfondo nero integrato nell'asset: usiamo blend "screen" così
     i pixel neri vengono fusi con lo sfondo scuro e resta visibile solo il
     logo bianco senza alone nero. */
  mix-blend-mode: screen;
}

.welcome__spinner {
  width: 56px;
  height: 56px;
  border: 5px solid #2a2a2a;
  border-top-color: var(--accent);
  border-radius: 50%;
  margin-top: 16px;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.welcome__dots {
  display: flex;
  gap: 28px;
  align-items: center;
  margin-top: 36px;
}
.welcome__dot-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 1.2px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-weight: 600;
}
.welcome__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 8px var(--red);
  transition: background 200ms, box-shadow 200ms;
}
.welcome__dot-item.ok   .welcome__dot { background: var(--green); box-shadow: 0 0 10px var(--green); }
.welcome__dot-item.warn .welcome__dot { background: var(--amber); box-shadow: 0 0 10px var(--amber); }
.welcome__dot-label { white-space: nowrap; }

/* =============================================================================
   VIEW: SELECT TEAM
   ============================================================================= */
.select__head {
  width: 100%;
  max-width: 760px;
  text-align: center;
  margin-bottom: 30px;
}
.select__title {
  font-size: 48px;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.select__subtitle {
  font-size: 18px;
  color: var(--text-dim);
}
.select__grid {
  width: 100%;
  max-width: 760px;
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  overflow-y: auto;
  padding: 4px;
  align-content: start;
}
.select__card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: 16px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  color: inherit;
  font-family: inherit;
  font-size: inherit;
  transition: transform 100ms, border-color 100ms, background 100ms;
  min-height: 120px;
}
.select__card:active {
  transform: scale(0.98);
}
.select__card:hover {
  border-color: var(--accent);
  background: #1a1a1a;
}
.select__card.taken {
  opacity: 0.4;
  cursor: not-allowed;
  background: #0d0d0d;
  border-style: dashed;
}
.select__card.taken:active { transform: none; }
.select__card.taken:hover { border-color: var(--border); background: #0d0d0d; }
.select__card__taken-badge {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--red);
  color: #fff;
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 700;
  width: max-content;
}
.select__card__num {
  font-size: 36px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
}
.select__card__team {
  font-size: 18px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.select__card__pilot {
  font-size: 14px;
  color: var(--text-dim);
}
.select__card__mine {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: var(--green);
  color: var(--green-vivid);
  padding: 2px 8px;
  border-radius: 99px;
  font-weight: 700;
  width: max-content;
}

.select__none {
  font-size: 18px;
  color: var(--text-dim);
  text-align: center;
  padding: 60px 20px;
  border: 2px dashed var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 600px;
  background: var(--card);
}

/* =============================================================================
   VIEW: MAIN (main race view)
   ============================================================================= */
#view-main {
  position: relative;
  width: 100vw;
  height: 100vh;
  flex-direction: column;
  padding: 12px;
  gap: 8px;
}

#view-main::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border: 0 solid transparent;
  transition: border-color 200ms;
  z-index: 30;
}
#view-main[data-state="PIT_WINDOW_OPEN"]::before {
  border-width: 3px;
  border-color: var(--green);
  animation: pulse-border 1.4s ease-in-out infinite;
}
#view-main[data-state="PIT_GO"]::before {
  border-width: 4px;
  border-color: var(--green);
  animation: pulse-border 0.7s ease-in-out infinite;
}
#view-main[data-state="PIT_VIOLATION"]::before {
  border-width: 6px;
  border-color: var(--red, #ff3b3b);
  animation: pulse-border 0.45s ease-in-out infinite;
}
@keyframes pulse-border {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}

#view-main[data-state="PIT_WAIT"] { background: var(--green-dark); }
#view-main[data-state="PIT_GO"]   { background: var(--green-vivid); }
#view-main[data-state="PIT_VIOLATION"] { background: #5b0000; }
#view-main[data-state="PIT_LANE"] { background: #1a1f2e; }

/* ---------- BANNER (ACC offline / non-blocking) ---------- */
.banner {
  position: absolute;
  top: 0; left: 0; right: 0;
  background: rgba(245, 166, 35, 0.92);
  color: #1a1300;
  padding: 6px 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  z-index: 25;
  display: none;
}
.banner.show { display: block; }
.banner.crit { background: rgba(226, 75, 74, 0.95); color: #fff; }

.conn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: 0 0 6px var(--red);
  z-index: 60;
}
.conn.ok    { background: var(--green); box-shadow: 0 0 6px var(--green); }
.conn.warn  { background: var(--amber); box-shadow: 0 0 6px var(--amber); }

/* ---------- HEADER (~8%) ---------- */
.header {
  flex: 0 0 8%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--border);
  position: relative;
}
.header__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  height: 70%;
  width: auto;
  pointer-events: none;
  /* sfondo nero della PNG → blend screen (vedi nota in .welcome__brand) */
  mix-blend-mode: screen;
  z-index: 1;
}
.header__left {
  display: flex;
  align-items: baseline;
  gap: 12px;
  min-width: 0;
}
.header__num {
  font-size: 30px;
  font-weight: 800;
}
.header__car {
  font-size: 16px;
  color: var(--text-dim);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.header__pilot {
  font-size: 14px;
  color: var(--text);
  font-weight: 700;
  margin-top: 2px;
  letter-spacing: 0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 36vw;
}
.header__pilot:empty { display: none; }
.header__team {
  font-size: 16px;
  font-weight: 600;
  background: var(--card2);
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
}
.header__btn {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 11px;
  margin-left: 8px;
}

/* ---------- TIMER (~20%) ---------- */
.timer {
  flex: 0 0 20%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--border);
  position: relative;
}
.timer__value {
  font-size: 110px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -3px;
  line-height: 1;
  font-family: -apple-system, system-ui, monospace;
}
.timer__label {
  margin-top: 6px;
  font-size: 18px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  font-weight: 500;
  text-transform: uppercase;
}

.timer__big-msg {
  position: absolute;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  font-weight: 900;
  color: var(--green);
  letter-spacing: 2px;
  background: var(--green-vivid);
  border-radius: 12px;
}

#view-main[data-state="PIT_WINDOW_SOON"] .timer__value { color: var(--amber); animation: blink-slow 1.2s infinite; }
#view-main[data-state="PIT_WAIT"] .timer__value { color: var(--green); }
#view-main[data-state="PIT_WAIT"] .timer { background: rgba(76, 222, 128, 0.06); border-color: rgba(76, 222, 128, 0.3); }
#view-main[data-state="PIT_GO"]   .timer__value { color: var(--green); }
#view-main[data-state="PIT_GO"]   .timer__big-msg { display: flex; animation: blink-fast 0.8s infinite; }

/* Overtime: i 5 minuti extra dopo lo stintTarget (warn = giallo, crit = rosso). */
#view-main[data-overtime="warn"] .timer__value {
  color: var(--amber);
  animation: blink-slow 1.4s infinite;
}
#view-main[data-overtime="warn"] .timer__label { color: var(--amber); font-weight: 800; }
#view-main[data-overtime="warn"] .timer { border-color: rgba(245, 166, 35, 0.55); background: rgba(245, 166, 35, 0.06); }
#view-main[data-overtime="crit"] .timer__value {
  color: var(--red);
  animation: blink-fast 0.5s infinite;
}
#view-main[data-overtime="crit"] .timer__label { color: var(--red); font-weight: 900; }
#view-main[data-overtime="crit"] .timer { border-color: rgba(255, 59, 59, 0.6); background: rgba(255, 59, 59, 0.10); }

/* Banner penalità ACC sopra il timer: visibile solo quando c'è una penalità */
.timer__penalty-banner {
  display: none;
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red, #ff3b3b);
  color: #fff;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  font-size: 16px;
  padding: 6px 16px;
  border-radius: 999px;
  box-shadow: 0 2px 12px rgba(255, 59, 59, 0.55);
  white-space: nowrap;
  animation: blink-slow 1.4s infinite;
  z-index: 4;
}
.timer__penalty-banner.show { display: block; }

/* Pit count badge in alto a destra del riquadro timer (sempre visibile
   durante lo stint quando la regia ha configurato un minimo > 0). */
.timer__pits-badge {
  display: inline-block;
  position: absolute;
  top: 8px;
  right: 12px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 3;
}
.timer__pits-badge.hidden { display: none; }
.timer__pits-badge.done {
  background: rgba(76, 222, 128, 0.15);
  border-color: rgba(76, 222, 128, 0.45);
  color: var(--green);
}
.timer { position: relative; }

/* Stato PIT_PENALTY: timer in arancione "warning" + label evidenziata */
#view-main[data-state="PIT_PENALTY"] .timer__value { color: var(--amber); animation: blink-slow 1.0s infinite; }
#view-main[data-state="PIT_PENALTY"] .timer__label { color: var(--amber); font-weight: 900; }
#view-main[data-state="PIT_PENALTY"] .timer {
  border-color: rgba(245, 166, 35, 0.5);
  background: rgba(245, 166, 35, 0.08);
}

/* Pit completati: stop al timer di stint, mostra solo il pannello dedicato. */
.timer__pits-completed {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
}
.timer__pits-completed__title {
  font-size: 56px;
  font-weight: 900;
  letter-spacing: 1px;
  color: var(--green);
}
.timer__pits-completed__sub {
  font-size: 18px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
#view-main[data-pits-completed="1"] .timer__value,
#view-main[data-pits-completed="1"] .timer__label,
#view-main[data-pits-completed="1"] .timer__big-msg { display: none; }
#view-main[data-pits-completed="1"] .timer__pits-completed { display: flex; }
#view-main[data-pits-completed="1"] .timer { background: rgba(76, 222, 128, 0.06); border-color: rgba(76, 222, 128, 0.35); }
#view-main[data-pits-completed="1"] .pitbar { display: none; }

@keyframes blink-slow { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
@keyframes blink-fast { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* in qualifica/practice il pit window non ha senso → nascosto */
#view-main[data-mode="nonrace"] .pitbar { display: none; }
#view-main[data-mode="nonrace"] .timer__label { color: var(--accent); }
#view-main[data-mode="nonrace"] .timer { border-color: rgba(110, 198, 255, 0.35); }

/* ---------- PIT WINDOW BAR (~6%) ---------- */
.pitbar {
  flex: 0 0 6%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--border);
}
.pitbar__label {
  font-size: 14px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
.pitbar__track {
  flex: 1 1 auto;
  height: 12px;
  background: #2a2a2a;
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}
.pitbar__fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--text-dim);
  border-radius: 99px;
  width: 0%;
  transition: width 250ms linear, background 200ms;
}
.pitbar__status {
  font-size: 16px;
  font-weight: 600;
  min-width: 200px;
  text-align: right;
}
#view-main[data-state="PIT_WINDOW_SOON"] .pitbar__fill { background: var(--amber); }
#view-main[data-state="PIT_WINDOW_SOON"] .pitbar__status { color: var(--amber); }
#view-main[data-state="PIT_WAIT"] .pitbar__fill,
#view-main[data-state="PIT_GO"]   .pitbar__fill { background: var(--green); }
#view-main[data-state="PIT_WAIT"] .pitbar__status,
#view-main[data-state="PIT_GO"]   .pitbar__status { color: var(--green); }

/* ----- Fasi della pit-window per la pit-bar ----- */
/* La fase è calcolata lato server (team.pitWindowPhase) e copiata su
   #view-main[data-window-phase]. Determina colore e lampeggio della barra
   e lo status testuale sotto. */
#view-main[data-window-phase="open-green"] .pitbar__fill {
  background: var(--green);
  animation: pitbar-blink 1.2s ease-in-out infinite;
}
#view-main[data-window-phase="open-green"] .pitbar__status { color: var(--green); }
#view-main[data-window-phase="open-amber"] .pitbar__fill {
  background: var(--amber);
  animation: pitbar-blink 0.8s ease-in-out infinite;
}
#view-main[data-window-phase="open-amber"] .pitbar__status { color: var(--amber); font-weight: 800; }
#view-main[data-window-phase="expired"] .pitbar__fill {
  background: var(--red, #ff3b3b);
  animation: pitbar-blink 0.45s ease-in-out infinite;
}
#view-main[data-window-phase="expired"] .pitbar__status {
  color: var(--red, #ff3b3b);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
@keyframes pitbar-blink {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

/* ----- Fasi pit-window: tinte timer principale ----- */
#view-main[data-window-phase="open-green"] .timer__value { color: var(--green); }
#view-main[data-window-phase="open-green"] .timer__label { color: var(--green); font-weight: 800; }
#view-main[data-window-phase="open-amber"] .timer__value {
  color: var(--amber);
  animation: blink-slow 1.0s infinite;
}
#view-main[data-window-phase="open-amber"] .timer__label { color: var(--amber); font-weight: 900; }
#view-main[data-window-phase="expired"]  .timer__value {
  color: var(--red, #ff3b3b);
  animation: blink-fast 0.5s infinite;
}
#view-main[data-window-phase="expired"]  .timer__label { color: var(--red, #ff3b3b); font-weight: 900; }
#view-main[data-window-phase="expired"]  .timer {
  border-color: rgba(255, 59, 59, 0.7);
  background: rgba(255, 59, 59, 0.10);
}

#view-main[data-state="PIT_VIOLATION"] .timer__value { color: var(--red, #ff3b3b); animation: blink-fast 0.5s infinite; }
#view-main[data-state="PIT_VIOLATION"] .timer__label { color: var(--red, #ff3b3b); font-weight: 800; }
#view-main[data-state="PIT_VIOLATION"] .timer { background: rgba(255, 59, 59, 0.12); border-color: rgba(255, 59, 59, 0.55); }
#view-main[data-state="PIT_VIOLATION"] .pitbar__fill { background: var(--red, #ff3b3b); }
#view-main[data-state="PIT_VIOLATION"] .pitbar__status { color: var(--red, #ff3b3b); font-weight: 800; }

#view-main[data-state="PIT_LANE"] .timer__label { color: var(--amber); }
#view-main[data-state="PIT_LANE"] .pitbar__status { color: var(--amber); }

/* ----------------------------------------------------------------------
   PIT FUORI FINESTRA (pitLate=true durante PIT_ENTRY/PIT_WAIT/PIT_GO)
   Solo BORDO ROSSO FISSO sul riquadro timer: il countdown del pit minimo
   continua col suo comportamento standard (verde), la label avverte
   "PIT FUORI FINESTRA". Niente animazioni lampeggianti — l'alert
   procedurale è gestito a parte dalla regia.
   Convive con i banner "penalità ACC" e "pit window scaduta": tutti
   restano visibili contemporaneamente quando applicabili.
----------------------------------------------------------------------- */
#view-main[data-pit-late="1"] .timer {
  border-color: var(--red, #ff3b3b);
  border-width: 3px;
  box-shadow: 0 0 0 1px rgba(255, 59, 59, 0.35) inset;
  /* niente animation: il bordo rosso fisso è già un segnale chiaro */
}

/* ---------- INFO ROW (~13%) ---------- */
.inforow {
  flex: 0 0 13%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.infocard {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.infocard__label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.8px;
  margin-bottom: 4px;
}
.infocard__main {
  font-size: 36px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.infocard__sub {
  font-size: 14px;
  color: var(--text-dim);
  margin-top: 2px;
}
.infocard__row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.infocard__pos {
  font-size: 40px;
  font-weight: 900;
}
.infocard__total {
  font-size: 22px;
  color: var(--text-dim);
  font-weight: 600;
}
.infocard__gap {
  font-size: 16px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  margin-left: auto;
}
.fuel--ok    { color: var(--green); }
.fuel--warn  { color: var(--amber); }
.fuel--crit  { color: var(--red); }
.muted       { color: var(--text-dim); }

/* ---------- FUEL LAPS BIG (riga prominente sotto i litri) ---------- */
.infocard--fuel {
  position: relative;
}
.fuel-laps-big {
  font-size: 28px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin-top: 2px;
  color: #fff;
}
.fuel-laps-big--calc {
  font-size: 16px;
  font-weight: 600;
  font-style: italic;
  color: var(--amber);
  letter-spacing: 0;
}

/* ---------- BOTTOM (~53%) ---------- */
.bottom {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  min-height: 0;
}
.panel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
}
.panel__title {
  font-size: 14px;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 1px;
  margin-bottom: 10px;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.panel__nodata {
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 14px;
  text-align: center;
  padding: 20px;
}

/* TYRES — layout 2x2 quadrato equidistante (FL FR / RL RR) */
.tyres {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  padding: 4px;
  align-content: stretch;
}
.tyre {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 12px;
  background: #1a1a1a;
  border: 2px solid var(--border, #2a2a2a);
  border-radius: 14px;
  aspect-ratio: 1 / 1;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.tyre__label {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim, #aaa);
}
.tyre__value {
  font-size: 30px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  line-height: 1;
  white-space: nowrap;
}
.tyre__bar {
  height: 14px;
  width: 80%;
  background: #2a2a2a;
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}
.tyre__fill {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: 99px;
  background: var(--green);
  width: 0%;
  transition: width 250ms linear, background 200ms;
}
.tyre--ok    { border-color: rgba(76, 222, 128, 0.45); }
.tyre--ok    .tyre__value { color: var(--green); }
.tyre--ok    .tyre__fill  { background: var(--green); }
.tyre--warn  { border-color: rgba(245, 166, 35, 0.55); }
.tyre--warn  .tyre__value { color: var(--amber); }
.tyre--warn  .tyre__fill  { background: var(--amber); }
.tyre--crit  { border-color: rgba(255, 59, 59, 0.65); }
.tyre--crit  .tyre__value { color: var(--red); }
.tyre--crit  .tyre__fill  { background: var(--red); }

/* DAMAGE — schema "carrozzeria":
   ┌─────────── FRONT ───────────┐
   │                             │
   │   ┌────LEFT───┬───RIGHT───┐ │
   │   │           │           │ │
   │   └───────────┴───────────┘ │
   │                             │
   └─────────── REAR ────────────┘
   Tutte le zone hanno la STESSA AREA (front/rear: 2col×1row; left/right: 1col×2row).
*/
.damage {
  flex: 1 1 auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
}
.damage__car {
  display: grid;
  /* Tre colonne: laterali strette, centro DOPPIO. Così la zona "centro"
     (telaio/abitacolo) appare visivamente come l'elemento principale e i
     fianchi come zone più sottili, esattamente la metà di larghezza. */
  grid-template-columns: 1fr 2fr 1fr;
  grid-template-rows: 1fr 2fr 1fr;    /* front (1) · centro (2) · rear (1) */
  gap: 6px;
  /* contenitore quadrato, dimensionato sullo spazio disponibile */
  aspect-ratio: 1 / 1;
  height: 100%;
  max-height: 100%;
  max-width: 100%;
}
.damage__zone {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4px;
  min-width: 0;
  min-height: 0;
}
.damage__zone--front  { grid-column: 1 / 4; grid-row: 1; }
.damage__zone--left   { grid-column: 1;     grid-row: 2; }
.damage__zone--centre { grid-column: 2;     grid-row: 2; }
.damage__zone--right  { grid-column: 3;     grid-row: 2; }
.damage__zone--rear   { grid-column: 1 / 4; grid-row: 3; }

.damage__zone__name {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--text-dim);
  letter-spacing: 0.8px;
  font-weight: 600;
}
.damage__zone__val {
  font-size: 30px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}
.dmg--ok   .damage__zone__val { color: var(--green); }
.dmg--warn .damage__zone__val { color: var(--amber); }
.dmg--crit .damage__zone__val { color: var(--red); }
.dmg--ok   { border-color: rgba(76, 222, 128, 0.4); }
.dmg--warn { border-color: rgba(245, 166, 35, 0.5); }
.dmg--crit { border-color: rgba(226, 75, 74, 0.6); background: rgba(226, 75, 74, 0.08); }

/* ---------- HELP BUTTON integrato dentro la infocard "Posizione" ---------- */
/* La infocard "posizione + help" è split in 2 colonne: a sinistra la
   posizione, a destra il bottone rettangolare "Chiama staff". */
.infocard--pos-help {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr minmax(170px, 42%);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
}
.infocard__pos-side {
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.infocard__help-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 0;
  border-left: 2px solid rgba(0,0,0,0.20);
  border-radius: 0;
  /* sfondo BIANCO con leggerissimo gradiente per dare profondità sui display
     riflettenti dei tablet. Testo scuro ad alto contrasto. */
  background: linear-gradient(180deg, #ffffff 0%, #ececec 100%);
  color: #111;
  font-family: inherit;
  font-weight: 900;
  letter-spacing: 0.5px;
  cursor: pointer;
  padding: 10px 14px;
  transition: filter 120ms, transform 80ms ease, background 200ms;
}
.infocard__help-btn:hover { filter: brightness(0.96); }
.infocard__help-btn:active  { transform: scale(0.97); }
.infocard__help-btn:disabled { opacity: 0.55; cursor: not-allowed; filter: grayscale(0.2); }

/* glifo a sinistra: cerchio scuro con punto esclamativo bianco, alto contrasto */
.help-btn__glyph {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #111;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}
.help-btn__text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  line-height: 1.05;
}
.help-btn__icon {
  font-size: 18px;
  letter-spacing: 1px;
  font-weight: 900;
  text-transform: uppercase;
  color: #111;
}
.help-btn__label {
  font-size: 11px;
  letter-spacing: 0.4px;
  font-weight: 700;
  margin-top: 2px;
  color: #555;
  text-transform: none;
}

/* stato "richiesta inviata" — verde a conferma del feedback ricevuto */
.infocard__help-btn.pending {
  background: linear-gradient(180deg, #4cde80 0%, #2eb86a 100%);
  color: #06330e;
  animation: help-btn-pulse 1.4s ease-in-out infinite;
}
.infocard__help-btn.pending .help-btn__glyph {
  background: #06330e;
  color: #c5f7d5;
  font-size: 22px;
}
.infocard__help-btn.pending .help-btn__icon  { color: #06330e; }
.infocard__help-btn.pending .help-btn__label { color: #0a4514; opacity: 0.85; }
@keyframes help-btn-pulse {
  0%, 100% { box-shadow: inset 0 0 0 0 rgba(255,255,255,0.0); filter: brightness(1); }
  50%      { box-shadow: inset 0 0 0 4px rgba(255,255,255,0.25); filter: brightness(1.10); }
}

/* messaggio toast dopo invio della richiesta */
.help-toast {
  position: absolute;
  left: 50%;
  bottom: 130px;
  transform: translateX(-50%) translateY(20px);
  z-index: 80;
  background: rgba(20, 20, 20, 0.95);
  color: #fff;
  border: 1px solid var(--green);
  border-radius: 12px;
  padding: 16px 24px;
  text-align: center;
  font-size: 16px;
  line-height: 1.4;
  max-width: 80vw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 240ms, transform 240ms;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.help-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.help-toast b { color: var(--green); display: block; margin-bottom: 4px; font-weight: 800; letter-spacing: 0.5px; }

/* fallback su tablet leggermente diversi */
@media (max-height: 900px) {
  .timer__value { font-size: 80px; }
  .timer__big-msg { font-size: 40px; }
  .infocard__main { font-size: 28px; }
  .infocard__pos { font-size: 32px; }
  .fuel-laps-big { font-size: 22px; }
  .fuel-laps-big--calc { font-size: 14px; }
  .tyre__value { font-size: 24px; }
  .tyre__label { font-size: 13px; }
  .tyres { gap: 10px; }
  .tyre { padding: 8px 6px; }
  .damage__zone__val { font-size: 24px; }
  .welcome__brand { width: min(480px, 70vw); }
  .select__title { font-size: 40px; }
}