/* ============================================
   CalcGrid — feuille centralisée (7 shortcodes)
   Header dégradé + corps blanc (double arrondi)
   ============================================ */

/* ===== Design tokens ===== */
:root{
  --cg-bg:#fff;
  --cg-fg:#111;
  --cg-muted:#000;
  --cg-accent:#1a73e8;
  --cg-ok:#1e8e3e;
  --cg-ko:#d93025;
  --cg-border:#b5bcca;
  --cg-shadow:0 6px 18px rgba(0,0,0,.06);
  --cg-radius:30px;               /* arrondi généreux comme le menu */
  --cg-radius-pill:999px;
  --cg-font:system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Dégradé CalcGrid (tes couleurs) */
  --cg-grad-a:#00c196;
  --cg-grad-b:#1b6da0;
}

/* Mode sombre auto (optionnel) */
@media (prefers-color-scheme: dark){
  :root{
    --cg-bg:#121418;
    --cg-fg:#f3f5f7;
    --cg-muted:#b7bdc5;
    --cg-border:#232833;
    --cg-shadow:0 10px 26px rgba(0,0,0,.45);
  }
}

/* ===== Wrapper principal (structure externe) ===== */
.calcgrid-wrap{
  /* conteneur neutre : header + panel gèrent leur propre radius */
  background:transparent;
  border:none;
  margin:1.2rem auto;
  font-family:var(--cg-font);
}

/* ===== Header dégradé avec arrondis (comme le ruban) ===== */
.cg-head{
  background:linear-gradient(90deg,var(--cg-grad-a),var(--cg-grad-b));
  color:#fff;
  padding:1.1rem 1.4rem 1rem;
  border-radius:var(--cg-radius);     /* arrondi complet gauche & droite */
  box-shadow:0 4px 12px rgba(0,0,0,.08);
  display:flex;
  flex-direction:column;
  gap:.35rem;
  position:relative;
  z-index:2;                          /* au-dessus du corps blanc */
}
.cg-title{
  color:#fff;
  font-weight:800;
  font-size:clamp(1.1rem, 1.7vw, 1.35rem);
  line-height:1.2;
  margin:0;
}
.cg-sub{
  color:#fff;
  opacity:.9;
  font-size:clamp(.95rem, 1.3vw, 1.05rem);
  margin:0;
}

/* ===== Corps blanc avec arrondis (sous la carte) ===== */
.cg-panel{
  background:#fff;
  color:var(--cg-fg);
  padding:1.4rem 1.5rem;
  border:1px solid var(--cg-border);  /* manquait : pour un look de carte */
  border-radius:var(--cg-radius);     /* arrondi complet (même rayon) */
  margin-top:1rem;                 /* chevauche légèrement le header */
  box-shadow:var(--cg-shadow);
  position:relative;
  z-index:1;
}
@media (prefers-color-scheme: dark){
  .cg-panel{ background:#101214; border-color:#232833; }
}

/* ===== Form / fieldsets ===== */
.cg-form-settings{ display:flex; flex-direction:column; gap:.8rem; }
.cg-fieldset{
  border:1px solid var(--cg-border);
  border-radius:12px;
  padding:.6rem .85rem;
  margin:0 0 1rem 0;
  display:flex; flex-wrap:wrap; gap:.5rem 1rem; align-items:center;
  background:rgba(0,0,0,.015);
}
@media (prefers-color-scheme: dark){
  .cg-fieldset{ background:rgba(255,255,255,.03); }
}
.cg-fieldset legend{ padding:0 .45rem; color:var(--cg-muted); font-size:1rem; }

/* Grille de champs */
.cg-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  gap:.6rem;
  margin:0 0 1rem 0;
}
.cg-field label{
  display:block; font-size:1rem; color:var(--cg-muted); margin:0 0 .25rem 0;
}
.cg-input{
  width:100%;
  border:1px solid var(--cg-border);
  border-radius:10px;
  padding:.55rem .65rem;
  font-size:1.05rem;
  background:transparent; color:inherit;
}
.cg-input:focus-visible{
  outline:2px solid color-mix(in oklab, var(--cg-grad-b) 60%, #fff);
  outline-offset:2px;
}

/* Aides optionnelles */
.cg-switch{ display:flex; align-items:center; gap:.5rem; }
.cg-help{ color:var(--cg-muted); font-size:1rem; }

/* ===== Actions & boutons ===== */
.cg-actions{ display:flex; gap:.55rem; flex-wrap:wrap; }
.cg-btn{
  appearance:none;
  border:1px solid var(--cg-border);
  background:#fff;
  color:#111;
  border-radius:10px;
  padding:.62rem .98rem;
  font-weight:650;
  cursor:pointer;
  transition:box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
@media (prefers-color-scheme: dark){
  .cg-btn{ background:#16181d; color:#f4f6f8; }
}
.cg-btn:hover{ box-shadow:0 2px 8px rgba(0,0,0,.08); }
.cg-btn:focus-visible{
  outline:2px solid color-mix(in oklab, var(--cg-grad-b) 60%, #fff);
  outline-offset:2px;
}
.cg-primary{
  background:linear-gradient(90deg,var(--cg-grad-a),var(--cg-grad-b));
  color:#fff;
  border-color:transparent;
}

/* ===== Meta chips ===== */
.cg-meta{ display:flex; flex-wrap:wrap; gap:.45rem; margin:.35rem 0; }
.cg-chip{
  display:inline-flex; align-items:center; gap:.25rem;
  border:1px solid var(--cg-border);
  border-radius:var(--cg-radius-pill);
  padding:.22rem .6rem;
  font-size:1rem;
  color:var(--cg-muted);
  background:rgba(0,0,0,.02);
}
@media (prefers-color-scheme: dark){
  .cg-chip{ background:rgba(255,255,255,.03); }
}
.cg-chip strong{ color:var(--cg-fg); }

/* ===== Progression ===== */
.cg-progress{ display:flex; align-items:center; gap:.6rem; margin:.6rem auto 1rem; max-width:560px; }
.cg-bar{ flex:1; height:8px; background:#f3f4f6; border-radius:999px; overflow:hidden; }
@media (prefers-color-scheme: dark){ .cg-bar{ background:#22262f; } }
.cg-bar span{ display:block; height:100%; width:0; background:linear-gradient(90deg,var(--cg-grad-a),var(--cg-grad-b)); }
.cg-counter{ min-width:60px; text-align:end; font-variant-numeric:tabular-nums; }

/* ===== Zone Q/R ===== */
.cg-question{ display:grid; gap:.8rem; margin:.6rem 0; }
.cg-op{
  font-size:clamp(1.9rem, 3.2vw, 2.35rem);
  font-weight:800;
  text-align:center;
  margin:0 0 1rem 0;
}
.cg-form{ display:flex; flex-wrap:wrap; gap:.55rem; justify-content:center; }

/* Feedback */
.cg-feedback{ min-height:1.4rem; text-align:center; }
.cg-feedback.ok{ color:var(--cg-ok); font-weight:700; }
.cg-feedback.ko{ color:var(--cg-ko); font-weight:700; }

/* Stats rapides */
.cg-stats{ display:flex; gap:1rem; justify-content:center; color:var(--cg-muted); margin-top:.25rem; }

/* ===== Historique ===== */
.cg-answers{
  margin-top:.8rem; text-align:left;
  border-top:1px solid var(--cg-border);
  padding-top:.8rem; font-size:1rem;
}
.cg-answers .row{
  display:flex; justify-content:space-between; gap:.75rem;
  padding:.3rem 0; border-bottom:1px solid rgba(0,0,0,.06);
}
@media (prefers-color-scheme: dark){ .cg-answers .row{ border-bottom:1px solid rgba(255,255,255,.08); } }
.cg-answers .ok{ color:var(--cg-ok); font-weight:600; }
.cg-answers .ko{ color:var(--cg-ko); font-weight:600; }

/* ===== A11y ===== */
.screen-reader-text{
  position:absolute !important; height:1px; width:1px; overflow:hidden;
  clip:rect(1px,1px,1px,1px); white-space:nowrap;
}

/* ===== Helpbox ===== */
.cg-helpbox{
  border:1px solid var(--cg-border);
  border-radius:20px;
  padding:.65rem .9rem;
  margin:.7rem 0;
   background:linear-gradient(90deg,var(--cg-grad-a),var(--cg-grad-b));

}
.cg-helpbody{ margin-top:.4rem; color:#fff; font-size:1rem; }

@media (prefers-color-scheme: dark){ .cg-helpbox{ background:#17191e; } }
.cg-helpbox summary{ cursor:pointer; font-weight:700; color:#fff;; }
.cg-helpbody{ margin-top:.4rem; color:#fff; font-size:1rem; }
@media (prefers-color-scheme: dark){ .cg-helpbody{ color:#e6e9ef; } }
.cg-helpbody p{ margin:.35rem 0; }

/* ===== Radios/Checkbox pastilles ===== */
.cg-check{ position:relative; display:inline-flex; align-items:center; gap:.45rem; }
.cg-check input{ position:absolute; inset:0; width:100%; height:100%; opacity:0; margin:0; cursor:pointer; }
.cg-check span{
  display:inline-block; border:1px solid var(--cg-border); border-radius:999px;
  padding:.3rem .78rem; font-weight:700; user-select:none;
  transition:background .15s ease, color .15s ease, border-color .15s ease, box-shadow .15s ease;
  background:#fff;
}
@media (prefers-color-scheme: dark){ .cg-check span{ background:#16181d; } }
.cg-check input:checked + span{ background:linear-gradient(90deg,var(--cg-grad-a),var(--cg-grad-b)); color:#fff; border-color:transparent; }
.cg-check input:focus-visible + span{ outline:2px solid color-mix(in oklab, var(--cg-grad-b) 60%, #fff); outline-offset:2px; }
.cg-check:hover span{ box-shadow:0 2px 8px rgba(0,0,0,.08); }

/* ===== Utilitaires ===== */
.is-hidden{ display:none !important; }