.sp-simulateur{
  background: var(--sp-container-bg);
  --sp-title-color:#111;
  --sp-subtitle-color:#666;
  --sp-text-color:#222;
  --sp-curve-color:#880038;
  --sp-accent-color:#880038;
  --sp-container-bg:#ffffff;
  --sp-btn-active-bg:#ffffff;
  --sp-btn-active-border:#880038;
  --sp-btn-hover-overlay:#880038;
  --sp-title-size:28px;
  --sp-text-size:16px;

  max-width: 1060px;
  margin: 22px auto;
  padding: 18px;
  border: 1px solid #e9e9e9;
  border-radius: 24px;
  background: radial-gradient(1200px 400px at 10% 0%, rgba(136,0,56,0.05), transparent 60%), #fff;
  color: var(--sp-text-color);
  font-size: var(--sp-text-size);
  box-shadow: 0 18px 48px color-mix(in srgb, var(--sp-shadow-color) 22%, transparent);
}

.sp-header{ margin-bottom: 14px; }
.sp-badge{
  display:inline-block;
  padding:6px 10px;
  border:1px solid #eee;
  border-radius:999px;
  background:#fff;
  font-size:12px;
  color:#555;
  margin-bottom:10px;
}
.sp-title{ color: var(--sp-title-color); font-size: var(--sp-title-size); margin:0 0 6px 0; letter-spacing:-0.3px; }
.sp-subtitle{ color: var(--sp-subtitle-color); margin:0 0 6px 0; }

.sp-selectors{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin: 14px 0 16px 0;
}
.sp-selector,
.sp-chart-card,
.sp-form-card,
.sp-kpi,
.sp-explain{
  border:1px solid #eee;
  border-radius:18px;
  background:#fff;
  box-shadow: 0 8px 26px rgba(15,23,42,.04);
}
.sp-selector{ padding:12px; }
.sp-selector-head{ display:flex; flex-direction:column; gap:2px; margin-bottom:10px; }
.sp-selector-title{ font-weight:700; }
.sp-selector-hint{ font-size:12px; color:#777; }

.sp-option-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap:10px;
}
.sp-option{
  border:1px solid #e8e8e8;
  border-radius:14px;
  padding:10px 10px;
  background:#fff;
  cursor:pointer;
  font-weight:600;
  text-align:left;
  transition: transform .06s ease, box-shadow .06s ease, border-color .06s ease;
}
.sp-option:hover{
  transform: translateY(-1px);
  box-shadow: 0 8px 18px color-mix(in srgb, var(--sp-shadow-color) 12%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--sp-btn-hover-overlay) 6%, white), white);
}
.sp-option.is-active{
  border-color: color-mix(in srgb, var(--sp-btn-active-border) 45%, transparent);
  box-shadow: 0 10px 22px color-mix(in srgb, var(--sp-btn-active-border) 18%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--sp-btn-active-bg) 94%, transparent), color-mix(in srgb, var(--sp-btn-active-bg) 98%, transparent));
}

.sp-kpis{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
  margin-bottom:14px;
}
.sp-kpi{
  padding:16px;
  position:relative;
  overflow:hidden;
}
.sp-kpi::before{
  content:"";
  position:absolute;
  inset:auto auto 0 0;
  width:100%;
  height:4px;
  background:linear-gradient(90deg, var(--sp-accent-color), transparent);
}
.sp-kpi-primary{
  background:linear-gradient(180deg, color-mix(in srgb, var(--sp-accent-color) 8%, white), white);
}
.sp-kpi-label{ color:#666; font-size:0.95em; margin-bottom:6px; font-weight:700; }
.sp-kpi-value{ font-size:1.35em; font-weight:800; letter-spacing:-0.2px; color:#111827; }
.sp-kpi-sub{ margin-top:8px; color:#6b7280; font-size:.9em; line-height:1.35; }
.sp-kpi-head{ display:flex; align-items:center; justify-content:space-between; gap:10px; }
.sp-score-badge{ display:inline-flex; align-items:center; padding:5px 10px; border-radius:999px; font-size:12px; font-weight:800; }
.sp-score-badge-neutral{ background:#f3f4f6; color:#6b7280; }
.sp-score-badge-cold{ background:#e2e8f0; color:#334155; }
.sp-score-badge-mild{ background:#dbeafe; color:#1d4ed8; }
.sp-score-badge-warm{ background:#fef3c7; color:#92400e; }
.sp-score-badge-hot{ background:#fee2e2; color:#991b1b; }
.sp-score-meter{ height:10px; background:#edf0f5; border-radius:999px; overflow:hidden; margin-top:10px; }
.sp-score-fill{ display:block; height:100%; width:0; background:linear-gradient(90deg,#64748b 0%, #3b82f6 38%, #f59e0b 68%, #dc2626 100%); transition:width .2s ease; }

.sp-charts{
  display:grid;
  grid-template-columns: 2fr 1fr;
  gap:12px;
}
.sp-chart-card{ padding:12px; }
.sp-card-head h3{ margin:0 0 10px 0; font-size:1.05em; }

.sp-forms{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
  margin-top:14px;
}
.sp-form-card{ padding:14px; }
.sp-form-card h3{ margin:0 0 10px 0; font-size:1.05em; }
.sp-row{ display:flex; gap:10px; flex-wrap:wrap; }
.sp-row input{
  flex:1;
  min-width:160px;
  padding:11px 12px;
  border:1px solid #e3e3e3;
  border-radius:14px;
  background:#fff;
}
.sp-btn{
  margin-top:10px;
  padding:11px 14px;
  border-radius:14px;
  border:1px solid var(--sp-action-btn-border);
  background: var(--sp-action-btn-bg);
  color: var(--sp-action-btn-text);
  cursor:pointer;
  font-weight:700;
}
.sp-msg{
  margin-top:10px;
  font-size:0.95em;
  min-height:1.2em;
  border-radius:12px;
  padding:0;
  transition:all .15s ease;
}
.sp-msg.is-info,
.sp-msg.is-error,
.sp-msg.is-success{ padding:10px 12px; }
.sp-msg.is-info{ background:#eff6ff; color:#1d4ed8; border:1px solid #bfdbfe; }
.sp-msg.is-success{ background:#ecfdf3; color:#166534; border:1px solid #bbf7d0; }
.sp-msg.is-error{ background:#fef2f2; color:#b91c1c; border:1px solid #fecaca; }

.sp-error{ border:1px solid #f3c2c2; background:#fff5f5; padding:12px; border-radius:14px; }

@media (max-width: 980px){
  .sp-selectors{ grid-template-columns:1fr; }
  .sp-kpis{ grid-template-columns:1fr; }
  .sp-charts{ grid-template-columns:1fr; }
  .sp-forms{ grid-template-columns:1fr; }
  .sp-option-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px){
  .sp-option-grid{ grid-template-columns: 1fr; }
}

.sp-charts .sp-chart-card{ position:relative; overflow:hidden; }
.sp-charts .sp-chart-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(15,23,42,.09);
  transition: transform .12s ease, box-shadow .12s ease;
}
.sp-charts .sp-chart-card{ transition: transform .12s ease, box-shadow .12s ease; }
.sp-chart-card canvas{ width:100% !important; }
.sp-chart-card:nth-child(1){ min-height: 320px; }
.sp-chart-card:nth-child(2){ min-height: 320px; display:flex; flex-direction:column; gap:10px; }
.sp-chart-card:nth-child(2) canvas{ display:block; }

.sp-pie-legend{ display:flex; flex-direction:column; gap:8px; margin-top:6px; }
.sp-leg-item{ display:flex; align-items:center; gap:10px; padding:8px 10px; border:1px solid #f0f0f0; border-radius:14px; background:#fff; }
.sp-leg-dot{ width:10px; height:10px; border-radius:999px; flex:0 0 auto; }
.sp-leg-label{ flex:1; font-weight:600; color:#333; font-size: 0.95em; }
.sp-leg-pct{ font-weight:800; color:#111; }
.sp-leg-empty{ color:#666; font-size:0.95em; padding:8px 0; }

.sp-explain{
  background: linear-gradient(180deg, rgba(0,0,0,0.02), transparent);
  padding:14px;
  margin: 10px 0 14px 0;
}
.sp-explain-title{ font-weight:800; margin-bottom:6px; }
.sp-explain-text{ color:#555; line-height:1.45; }

.sp-simulateur.sp-no-allocation .sp-charts{
  grid-template-columns: 1fr;
}
.sp-simulateur.sp-no-allocation .sp-evolution-card{
  min-height: 360px;
}

.sp-canvas-wrap{ width: 100%; display:block; }
.sp-line-wrap{ height: 260px; }
.sp-line-wrap canvas{ display:block; width:100% !important; height:260px !important; }
.sp-pie-wrap{ width: 100%; max-width: 260px; height: 260px; margin: 0 auto; }
.sp-pie-wrap canvas{ display:block; width:260px !important; height:260px !important; }

.sp-option.is-disabled{opacity:.45; cursor:not-allowed; transform:none !important; box-shadow:none !important;}

.sp-legend-desc{grid-column: 1 / -1; font-size: calc(var(--sp-text-size) - 2px); color: var(--sp-subtitle-color); margin-left: 24px;}

.sp-compare-row{margin: 0 0 14px 0;}
.sp-compare-row .sp-selector{width:100%;}

.sp-card-head h3{display:flex;align-items:center;gap:8px;position:relative;}
.sp-help{
  border: 1px solid color-mix(in srgb, var(--sp-accent-color) 40%, #ddd);
  color: var(--sp-accent-color);
  background: color-mix(in srgb, var(--sp-accent-color) 10%, #fff);
  width:22px;height:22px;border-radius:999px;border:1px solid color-mix(in srgb, var(--sp-text-color) 22%, transparent);background:transparent;color:var(--sp-text-color);display:inline-flex;align-items:center;justify-content:center;font-weight:700;cursor:help;line-height:1;font-size:13px;padding:0;
}
.sp-tooltip{position:absolute;top:calc(100% + 8px);left:0;max-width:320px;background:#111;color:#fff;padding:10px 12px;border-radius:10px;font-size:12px;line-height:1.35;opacity:0;pointer-events:none;transform:translateY(-4px);transition:all .15s ease;z-index:30;box-shadow:0 10px 22px rgba(0,0,0,.18);}
.sp-card-head h3 .sp-help:hover + .sp-tooltip{opacity:1;transform:translateY(0);}

.sp-help-sm{width:18px;height:18px;font-size:12px;margin-left:8px;opacity:.9}
.sp-tooltip-sm{max-width:280px}
.sp-legend-item{position:relative}
.sp-legend-item .sp-tooltip{left:28px;top:calc(100% + 6px)}

.sp-btn:hover{ border-color: var(--sp-action-btn-hover-border); background: var(--sp-action-btn-hover-bg); color: var(--sp-action-btn-hover-text); }

.sp-form-card-single{max-width:100%;}

.sp-custom-row{margin-top:10px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.sp-custom-label{font-size:12px;color:#6b7280;font-weight:600}.sp-custom-row input{padding:10px 12px;border:1px solid #d8d8de;border-radius:12px;min-width:180px;max-width:220px}.sp-selector-monthly.is-visible{display:block!important}