/* Module Calculs (Gravure + Impression 3D) */

/*
  Objectif : rendre le module homogène avec le style JDB (ex : Fiches techniques)
  - couleurs : var(--secondary) / var(--dark) / var(--gray)
  - bordures : #e1e8ed
  - boutons : mêmes tailles/paddings que .btn du core
  - aucun impact global : tout est scoped sous #calculs
*/

#calculs{
  --c-border: #e1e8ed;
  --c-text: var(--dark);
  --c-muted: var(--gray);
  --c-accent: var(--secondary);
  --c-bg: #ffffff;
  --c-soft: #f8f9fa;
}

#calculs .calculs-shell {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

#calculs .calculs-tabs {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-start;
  padding: 6px 0;
}

#calculs .calculs-tabbtn {
  border: 2px solid var(--c-border);
  background: var(--c-bg);
  color: var(--c-text);
  padding: 8px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

#calculs .calculs-tabbtn.active {
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: rgba(52, 152, 219, 0.08);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.12);
}

#calculs .calculs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

#calculs .calculs-panel {
  background: var(--c-bg);
  border: 2px solid var(--c-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  min-height: 640px;
}

#calculs .calculs-title{
  font-size: 16px;
  font-weight: 800;
  color: var(--c-text);
  padding: 14px 16px;
  border-bottom: 1px solid var(--c-border);
  background: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(248,249,250,0.95));
}

#calculs .calculs-panel-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

#calculs .calculs-panel-title {
  font-weight: 800;
  color: var(--c-text);
}

#calculs .calculs-frame {
  width: 100%;
  flex: 1;
  border: 0;
  background: #fff;
}

#calculs .calculs-about {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: 14px;
  padding: 14px 16px;
  line-height: 1.45;
}

@media (max-width: 1100px) {
  #calculs .calculs-grid {
    grid-template-columns: 1fr;
  }
  #calculs .calculs-panel {
    min-height: 720px;
  }
}



/* Native calculators (FR only) */
#calculs .calc-card{
  background: var(--c-bg);
  border:2px solid var(--c-border);
  border-radius:14px;
  padding:16px;
}

#calculs .calc-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap:14px;
}

#calculs .calc-col{
  min-width:0;
}

#calculs .calc-section-title{
  font-weight:800;
  color: var(--c-accent);
  margin: 10px 0 8px;
  font-size: 14px;
}

#calculs .calc-fields{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
}

#calculs .calc-fields label{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size: 12.5px;
  font-weight:700;
  color: var(--c-text);
}

#calculs .calc-fields input[type="number"]{
  width:100%;
  padding:10px 10px;
  border-radius:10px;
  border:2px solid var(--c-border);
  background:#fff;
  font-size:14px;
}

#calculs .calc-fields input[type="number"]:focus{
  outline:none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.12);
}

#calculs .calc-check{
  grid-column: 1 / -1;
  font-weight:700;
  font-size: 13px;
  display:flex;
  align-items:center;
  gap:8px;
  padding: 10px 0 0;
}

#calculs .calc-actions{
  display:flex;
  gap:10px;
  margin-top: 14px;
  grid-column: 1 / -1;
  align-self: start;
  flex-wrap: wrap;
}

#calculs .btn-primary,
#calculs .btn-secondary{
  /* alignement avec .btn du core */
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor:pointer;
}

#calculs .btn-primary{
  background: var(--c-accent);
  color:#fff;
}

#calculs .btn-primary:hover{ background: #2980b9; transform: translateY(-2px); }
#calculs .btn-secondary{ background: #f8f9fa; color: var(--c-text); border: 2px solid var(--c-border); }
#calculs .btn-secondary:hover{ background: #ffffff; }

#calculs .calc-results{
  border:2px solid var(--c-border);
  border-radius: 12px;
  padding: 12px;
  background: var(--c-soft);
}

#calculs .calc-result-row{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:10px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

#calculs .calc-result-row:last-child{ border-bottom:none; }

#calculs .calc-highlight{
  color: var(--c-accent);
  font-size: 16px;
}

#calculs .calc-muted{
  color: var(--c-muted);
  font-size: 13px;
}

#calculs .calc-note{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(243, 156, 18, 0.12);
  border: 1px solid rgba(243, 156, 18, 0.35);
  color: #7a4b00;
  font-weight: 600;
  font-size: 12.5px;
}

@media (max-width: 600px){
  #calculs .calc-fields{ grid-template-columns: 1fr; }
  #calculs .calc-grid{ grid-template-columns: 1fr; }
}

/* séparateur / hint (optionnel, homogène) */
#calculs .calc-sep{
  height:1px;
  background: rgba(0,0,0,0.08);
  margin: 10px 0;
}

#calculs .calc-hint{
  margin-top: 10px;
  font-size: 12.5px;
  color: var(--c-muted);
  font-weight: 650;
}

@media (max-width: 520px){
  #calculs .calc-actions{ flex-direction:column; }
}