/* ================================================================
   ARROW — CALCULATEUR.CSS
   Styles propres à la page calculateur.html : formulaire d'estimation
   et panneau de résultat. Charge après tokens.css, base.css et
   tarifs.css. Aucune règle globale ici (voir base.css / home.css).
   ================================================================ */

.calc-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

/* ---------- Formulaire ---------- */
.calc-field { margin-bottom: 22px; }
.calc-field:last-child { margin-bottom: 0; }
.calc-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.calc-field input[type="number"] {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color 0.25s ease;
}
.calc-field input[type="number"]:focus {
  border-color: var(--primary-line);
  outline: none;
}
.calc-field input[type="number"]:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.calc-hint {
  font-size: 12.5px;
  color: var(--ink-faint);
  margin-top: 6px;
}

/* ---------- Panneau de résultat ---------- */
.calc-result-card { min-height: 100%; }
.calc-result-kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 18px;
  display: block;
}
.calc-result-empty {
  font-size: 14.5px;
  color: var(--ink-dim);
}
.calc-result-empty[hidden],
.calc-result-body[hidden],
.calc-savings-row[hidden],
.calc-neutral-row[hidden] { display: none; }

.calc-pack-badge {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #0d0d15;
  background: linear-gradient(100deg, var(--primary), #22d3ee);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}

.calc-result-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}
.calc-result-row:last-of-type { border-bottom: none; }
.calc-result-label {
  font-size: 13.5px;
  color: var(--ink-dim);
}
.calc-result-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--ink);
  text-align: right;
  white-space: nowrap;
}
.calc-result-value.is-accent { color: var(--primary); }
.calc-savings-row .calc-result-value { color: var(--success); }

.calc-neutral-row {
  font-size: 13.5px;
  color: var(--ink-dim);
  padding: 14px 0 0;
}

/* ---------- Mentions & CTA ---------- */
.calc-disclaimer {
  font-size: 13px;
  color: var(--ink-faint);
  text-align: center;
  max-width: 720px;
  margin: 36px auto 0;
}
.calc-enterprise-note {
  text-align: center;
  font-size: 14.5px;
  color: var(--ink-dim);
  margin-top: 14px;
}
.calc-enterprise-note a { color: var(--primary); }
.calc-cta-wrap { text-align: center; margin-top: 28px; }

@media (max-width: 820px) {
  .calc-wrap { grid-template-columns: 1fr; }
}

/* ================================================================
   Section « coût de la pile actuelle » (#pile)
   Réutilise .calc-wrap / .card / .calc-result-* ; ci-dessous
   uniquement l'inventaire d'outils (checkbox + montant annuel).
   ================================================================ */

#pile { scroll-margin-top: 96px; }

.pile-fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.pile-legend {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 0;
  margin-bottom: 6px;
}

.pile-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--hairline);
}
.pile-row:last-of-type { border-bottom: none; }

.pile-check {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--primary);
  cursor: pointer;
}
.pile-name {
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
}
.pile-row.is-off .pile-name { color: var(--ink-dim); }

.pile-amount {
  display: flex;
  align-items: center;
  gap: 8px;
}
.pile-amount input[type="number"],
.pile-other-input {
  background: var(--surface-2);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-family: var(--font-body);
  font-size: 13.5px;
  color: var(--ink);
  transition: border-color 0.25s ease;
}
.pile-amount input[type="number"] { width: 110px; text-align: right; }
.pile-amount input[type="number"]:focus,
.pile-other-input:focus { border-color: var(--primary-line); outline: none; }
.pile-amount input[type="number"]:focus-visible,
.pile-other-input:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.pile-amount input[type="number"]:disabled,
.pile-other-input:disabled { opacity: 0.45; cursor: not-allowed; }

.pile-unit {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  white-space: nowrap;
}

/* Ligne « autre outil » : libellé + champ libre côte à côte */
.pile-other { display: flex; align-items: center; gap: 10px; min-width: 0; }
.pile-other .pile-other-input { flex: 1; min-width: 0; }

/* Panneau comparatif */
.pile-pack-ref {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  white-space: nowrap;
}
.pile-pack-ref[hidden] { display: none; }

/* Écart défavorable : on neutralise le vert « économie » */
.calc-savings-row.is-over .calc-result-value { color: var(--ink); }

.pile-setup-note {
  font-size: 12px;
  color: var(--ink-faint);
  padding-top: 12px;
}

@media (max-width: 560px) {
  .pile-row { grid-template-columns: auto 1fr; }
  .pile-amount { grid-column: 2; }
  .pile-other { flex-wrap: wrap; }
}