/**
 * Simulateur Bac — feuille de styles
 * Tout est préfixé par `sbac-` pour ne pas interférer avec le thème WordPress.
 * Variables CSS pour personnalisation.
 */

.sbac-wrapper {
  --sbac-accent: #1e3a5f;
  --sbac-accent-soft: rgba(30, 58, 95, 0.08);
  --sbac-accent-soft2: rgba(30, 58, 95, 0.18);
  --sbac-bg: #fafafa;
  --sbac-bg-card: #ffffff;
  --sbac-ink: #1a1a1a;
  --sbac-ink-soft: #5a5a5a;
  --sbac-ink-mute: #8a8a8a;
  --sbac-line: #e5e5e5;
  --sbac-line-soft: #f0f0f0;
  --sbac-success: #2e7d32;
  --sbac-warning: #f57c00;
  --sbac-danger: #c62828;
  --sbac-gold: #b8860b;
  --sbac-radius: 8px;
  --sbac-shadow: 0 2px 12px rgba(0,0,0,0.06);

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--sbac-ink);
  background: var(--sbac-bg);
  border: 1px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 26px 30px;
  max-width: 100%;
  box-sizing: border-box;
  line-height: 1.5;
  font-size: 15px;
}
.sbac-wrapper *,
.sbac-wrapper *::before,
.sbac-wrapper *::after {
  box-sizing: border-box;
}

.sbac-loading {
  text-align: center;
  padding: 40px 20px;
  color: var(--sbac-ink-soft);
  font-style: italic;
}

/* === En-tête === */
.sbac-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
  border-bottom: 2px solid var(--sbac-accent);
  padding-bottom: 16px;
  margin-bottom: 22px;
}
.sbac-header-left {
  flex: 1;
  min-width: 0;
}
.sbac-eyebrow {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--sbac-accent);
  font-weight: 600;
  margin-bottom: 6px;
}
.sbac-title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin: 0 0 6px;
  color: var(--sbac-ink);
  line-height: 1.2;
}
.sbac-subtitle {
  font-size: 13px;
  color: var(--sbac-ink-soft);
}

/* === Sélecteur de session (étape initiale, gros boutons) === */
.sbac-session-selector {
  margin-bottom: 22px;
}
.sbac-session-title {
  font-size: 15px;
  color: var(--sbac-ink);
  text-align: center;
  margin-bottom: 14px;
  font-weight: 500;
}
.sbac-session-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 600px) {
  .sbac-session-btns { grid-template-columns: 1fr; }
}
.sbac-session-btn {
  background: var(--sbac-bg-card);
  border: 2px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 20px 22px;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  text-align: left;
  color: var(--sbac-ink);
}
.sbac-session-btn:hover {
  border-color: var(--sbac-accent);
  background: var(--sbac-accent-soft);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--sbac-accent-soft2);
}
.sbac-session-year {
  font-size: 18px;
  font-weight: 700;
  color: var(--sbac-accent);
  margin-bottom: 8px;
  letter-spacing: -0.3px;
}
.sbac-session-detail {
  font-size: 12px;
  color: var(--sbac-ink-soft);
  line-height: 1.5;
}

/* === Switcher de session (onglets, après choix) === */
.sbac-session-switcher {
  display: flex;
  gap: 4px;
  margin-bottom: 14px;
  background: var(--sbac-line-soft);
  padding: 4px;
  border-radius: 6px;
  font-size: 13px;
}
.sbac-session-tab {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 8px 12px;
  border-radius: 4px;
  cursor: pointer;
  font-family: inherit;
  color: var(--sbac-ink-soft);
  font-weight: 500;
  transition: all 0.15s;
}
.sbac-session-tab:hover { color: var(--sbac-accent); }
.sbac-session-tab.active {
  background: var(--sbac-bg-card);
  color: var(--sbac-accent);
  font-weight: 600;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* === Ligne d'info (par exemple "pas d'épreuve de Maths en 2026") === */
.sbac-info-line {
  background: var(--sbac-accent-soft);
  border-left: 3px solid var(--sbac-accent);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--sbac-ink-soft);
  font-style: italic;
  margin: 10px 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.sbac-info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: var(--sbac-accent);
  color: white;
  border-radius: 50%;
  font-size: 12px;
  font-weight: 700;
  font-style: normal;
  flex-shrink: 0;
}

/* === Sélecteur de voie === */
.sbac-voie-selector {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.sbac-voie-btn {
  flex: 1;
  min-width: 140px;
  background: var(--sbac-bg-card);
  border: 1.5px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--sbac-ink-soft);
  cursor: pointer;
  transition: all 0.15s;
  text-align: center;
  font-family: inherit;
}
.sbac-voie-btn:hover {
  border-color: var(--sbac-accent);
  color: var(--sbac-accent);
}
.sbac-voie-btn.active {
  background: var(--sbac-accent);
  color: white;
  border-color: var(--sbac-accent);
  box-shadow: 0 2px 8px var(--sbac-accent-soft2);
}
.sbac-voie-icon {
  display: block;
  font-size: 20px;
  margin-bottom: 4px;
}

/* === Layout général === */
.sbac-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 22px;
}
@media (max-width: 900px) {
  .sbac-layout {
    grid-template-columns: 1fr;
  }
}

/* === Sections de curseurs === */
.sbac-section {
  background: var(--sbac-bg-card);
  border: 1px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 18px 22px;
  margin-bottom: 16px;
}
.sbac-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--sbac-accent);
  margin: 0 0 14px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--sbac-line);
  letter-spacing: -0.2px;
}
.sbac-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: var(--sbac-accent);
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  margin-right: 8px;
  vertical-align: middle;
}

/* === Curseurs === */
.sbac-slider-row {
  margin-bottom: 14px;
}
.sbac-slider-row:last-child { margin-bottom: 0; }

.sbac-slider-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 14px;
  margin-bottom: 4px;
  gap: 10px;
}
.sbac-slider-name {
  flex: 1;
  font-weight: 500;
  color: var(--sbac-ink);
}
.sbac-slider-value {
  font-weight: 700;
  font-size: 18px;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.sbac-slider-unit {
  font-size: 11px;
  color: var(--sbac-ink-mute);
  font-weight: 400;
  margin-left: 1px;
}
.sbac-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--sbac-line);
  border-radius: 3px;
  outline: none;
  cursor: pointer;
  margin: 0;
}
.sbac-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--slider-color, var(--sbac-accent));
  border: 3px solid white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  cursor: pointer;
  transition: transform 0.1s;
}
.sbac-slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
}
.sbac-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--slider-color, var(--sbac-accent));
  border: 3px solid white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  cursor: pointer;
}
.sbac-slider-helper {
  font-size: 11px;
  color: var(--sbac-ink-mute);
  margin-top: 3px;
  letter-spacing: 0.2px;
}

/* === Options à cocher === */
.sbac-options-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--sbac-ink-soft);
  cursor: pointer;
  user-select: none;
  margin-top: 10px;
}
.sbac-options-toggle input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--sbac-accent);
  cursor: pointer;
}
.sbac-option-card {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  background: var(--sbac-accent-soft);
  border-radius: 6px;
  padding: 8px 12px;
  margin-top: 8px;
}
.sbac-option-card select {
  border: 1px solid var(--sbac-line);
  border-radius: 4px;
  padding: 5px 8px;
  font-size: 13px;
  background: white;
  font-family: inherit;
  max-width: 180px;
}
.sbac-option-card .sbac-option-coef {
  font-size: 11px;
  color: var(--sbac-ink-mute);
  letter-spacing: 0.5px;
}
.sbac-option-card .sbac-option-remove {
  background: transparent;
  border: 0;
  color: var(--sbac-danger);
  cursor: pointer;
  font-size: 16px;
  padding: 0 4px;
  line-height: 1;
}
.sbac-option-add {
  background: transparent;
  border: 1.5px dashed var(--sbac-line);
  border-radius: 6px;
  padding: 8px 14px;
  color: var(--sbac-accent);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  margin-top: 8px;
  width: 100%;
  font-family: inherit;
}
.sbac-option-add:hover {
  border-color: var(--sbac-accent);
  background: var(--sbac-accent-soft);
}

/* === Panneau résultats === */
.sbac-results {
  position: sticky;
  top: 20px;
  align-self: start;
}
@media (max-width: 900px) {
  .sbac-results { position: static; }
}

.sbac-total-card {
  background: var(--sbac-bg-card);
  border: 1px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 22px 24px;
  text-align: center;
  margin-bottom: 12px;
  box-shadow: var(--sbac-shadow);
}
.sbac-total-label {
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--sbac-ink-mute);
  margin-bottom: 8px;
  font-weight: 600;
}
.sbac-total-value {
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -2px;
}
.sbac-total-out {
  font-size: 18px;
  color: var(--sbac-ink-mute);
  font-weight: 400;
  letter-spacing: 0;
}
.sbac-total-bar {
  height: 8px;
  background: var(--sbac-line);
  border-radius: 4px;
  overflow: hidden;
  margin: 14px 0 8px;
}
.sbac-total-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.25s, background 0.25s;
}
.sbac-total-moy {
  font-size: 14px;
  color: var(--sbac-ink);
  margin-top: 6px;
}
.sbac-total-moy strong {
  font-size: 18px;
  font-weight: 700;
}

/* === Cartes mentions === */
.sbac-mentions {
  display: grid;
  gap: 8px;
}
.sbac-mention {
  background: var(--sbac-bg-card);
  border: 1px solid var(--sbac-line);
  border-left: 3px solid;
  border-radius: 6px;
  padding: 10px 14px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  transition: background 0.2s;
}
.sbac-mention.atteint {
  background: rgba(46, 125, 50, 0.06);
}
.sbac-mention-label {
  font-weight: 700;
  font-size: 14px;
  letter-spacing: -0.2px;
}
.sbac-mention-seuil {
  font-size: 10px;
  color: var(--sbac-ink-mute);
  letter-spacing: 0.5px;
  display: block;
  margin-top: 1px;
  font-weight: 400;
}
.sbac-mention-status {
  font-size: 13px;
  text-align: right;
  white-space: nowrap;
}
.sbac-mention-restant {
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.sbac-mention-restant-sub {
  display: block;
  font-size: 10px;
  color: var(--sbac-ink-mute);
  font-weight: 400;
  margin-top: 1px;
}
.sbac-mention.atteint .sbac-mention-status {
  color: var(--sbac-success);
  font-weight: 700;
}

/* === Message contextuel === */
.sbac-message {
  background: var(--sbac-accent-soft);
  border-left: 3px solid var(--sbac-accent);
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 13px;
  color: var(--sbac-ink);
  margin-top: 12px;
  line-height: 1.4;
}

/* === Bouton reset === */
.sbac-reset {
  background: transparent;
  border: 1px solid var(--sbac-line);
  border-radius: 6px;
  padding: 8px 14px;
  font-size: 12px;
  color: var(--sbac-ink-soft);
  cursor: pointer;
  margin-top: 14px;
  font-family: inherit;
  letter-spacing: 0.3px;
}
.sbac-reset:hover {
  border-color: var(--sbac-accent);
  color: var(--sbac-accent);
}

/* === Calculateur tronc commun (vue compacte) === */
.sbac-tronc .sbac-tronc-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 22px;
}
@media (max-width: 800px) {
  .sbac-tronc .sbac-tronc-grid {
    grid-template-columns: 1fr;
  }
}
.sbac-tronc-result {
  background: var(--sbac-bg-card);
  border: 1px solid var(--sbac-line);
  border-radius: var(--sbac-radius);
  padding: 22px 24px;
  text-align: center;
  position: sticky;
  top: 20px;
  align-self: start;
  box-shadow: var(--sbac-shadow);
}
@media (max-width: 800px) {
  .sbac-tronc-result { position: static; }
}
.sbac-tronc-formula {
  font-size: 11px;
  color: var(--sbac-ink-mute);
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px dashed var(--sbac-line);
  text-align: left;
  line-height: 1.5;
}
.sbac-tronc-formula strong {
  color: var(--sbac-accent);
}

/* === Footer crédits === */
.sbac-footer {
  margin-top: 22px;
  padding-top: 14px;
  border-top: 1px solid var(--sbac-line-soft);
  font-size: 11px;
  color: var(--sbac-ink-mute);
  text-align: center;
  letter-spacing: 0.3px;
}

/* === Couleurs notes (palette lycée 7 paliers) === */
.sbac-color-violet  { color: #5a1d8a !important; }
.sbac-color-rouge   { color: #c62828 !important; }
.sbac-color-orange  { color: #ef6c00 !important; }
.sbac-color-jaune   { color: #c79e00 !important; }
.sbac-color-vert1   { color: #689f38 !important; }
.sbac-color-vert2   { color: #2e7d32 !important; }
.sbac-color-vert3   { color: #1b5e20 !important; }

.sbac-bg-violet  { background-color: #5a1d8a; }
.sbac-bg-rouge   { background-color: #c62828; }
.sbac-bg-orange  { background-color: #ef6c00; }
.sbac-bg-jaune   { background-color: #c79e00; }
.sbac-bg-vert1   { background-color: #689f38; }
.sbac-bg-vert2   { background-color: #2e7d32; }
.sbac-bg-vert3   { background-color: #1b5e20; }