:root {
  --sg-encre:#1a1410; --sg-papier:#f5f0e8; --sg-rouille:#8b3a1a;
  --sg-ardoise:#4a5568; --sg-gris:#e8e2d6; --sg-ligne:#d4c9b4;
}
.sg-app { font-family:Georgia,serif; color:var(--sg-encre); max-width:1100px; margin:0 auto; }
.sg-header { padding: 0 0 16px; display:flex; align-items:center; gap:20px; flex-wrap:wrap; }
.sg-search-wrap { display:flex; align-items:center; gap:10px; flex:1; min-width:200px; max-width:380px; }
.sg-search { width:100%; border:1px solid var(--sg-ligne); border-bottom:2px solid var(--sg-encre); background:transparent; padding:6px 10px; font-family:Georgia,serif; font-size:.9rem; outline:none; }
.sg-search:focus { border-color:var(--sg-rouille); }
.sg-search-count { font-family:monospace; font-size:.72rem; color:var(--sg-ardoise); }
.sg-families-nav { display:flex; flex-wrap:wrap; gap:6px 8px; margin-top:20px; padding-bottom:16px; border-bottom:1px solid var(--sg-ligne); }
.sg-family-tab { background:none; border:1px solid var(--sg-ligne); padding:5px 14px; font-family:Georgia,serif; font-size:.85rem; color:var(--sg-ardoise); cursor:pointer; border-radius:20px; transition:color .15s, border-color .15s, background .15s; }
.sg-family-tab:hover { color:var(--sg-encre); border-color:var(--sg-encre); background:none; }
.sg-family-tab.active { color:white; background:var(--sg-encre); border-color:var(--sg-encre); font-weight:bold; }
.sg-family-desc { padding:12px 0 4px; color:var(--sg-ardoise); font-style:italic; font-size:.9rem; }
.sg-theme-group { margin-bottom:28px; }
.sg-theme-title { font-family:monospace; font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--sg-rouille); border-bottom:1px solid var(--sg-ligne); padding-bottom:5px; margin:16px 0 0; }
.sg-entries-table { width:100%; border-collapse:collapse; }
.sg-entries-table thead th { font-family:monospace; font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; color:var(--sg-ardoise); text-align:left; padding:8px 12px 6px; background:var(--sg-gris); border-bottom:2px solid var(--sg-encre); }
.sg-col-expr { width:35%; } .sg-col-termes { width:55%; } .sg-col-actions { width:10%; }
.sg-entry-row { border-bottom:1px solid var(--sg-ligne); transition:background .1s; }
.sg-entry-row:hover { background:rgba(193,127,42,.06); }
.sg-entries-table td { padding:8px 12px; vertical-align:top; font-size:.92rem; }
.sg-entry-expr em { font-style:italic; }
.sg-entry-termes { font-family:monospace; font-size:.8rem; color:var(--sg-rouille); }
.sg-entry-comment { display:block; font-size:.78rem; color:var(--sg-ardoise); margin-top:2px; }
.sg-empty { color:var(--sg-ardoise); font-style:italic; padding:16px 0; }
.sg-badge { display:inline-block; background:var(--sg-gris); color:var(--sg-ardoise); font-family:monospace; font-size:.65rem; padding:2px 6px; border-radius:2px; }
.sg-btn-react { background:none; border:1px solid var(--sg-ligne); color:var(--sg-ardoise); cursor:pointer; font-size:.8rem; padding:3px 7px; border-radius:2px; }
.sg-btn-react:hover { border-color:var(--sg-rouille); color:var(--sg-rouille); }
.sg-contribute-bar { margin-top:28px; padding-top:16px; border-top:1px solid var(--sg-ligne); text-align:right; }
.sg-btn-contribute { background:var(--sg-encre); color:white; border:none; padding:9px 18px; font-family:Georgia,serif; font-size:.9rem; cursor:pointer; border-radius:4px; }
.sg-btn-contribute:hover { background:var(--sg-rouille); }
.sg-contribute-guest { text-align:center; }
.sg-btn-login { color:var(--sg-ardoise); font-size:.85rem; text-decoration:underline; }
.sg-search-header { padding:8px 0 12px; font-size:.9rem; color:var(--sg-ardoise); border-bottom:1px solid var(--sg-ligne); margin-bottom:4px; }
.sg-modal-overlay { position:fixed; inset:0; background:rgba(26,20,16,.5); z-index:9998; }
.sg-modal { position:fixed; top:50%; left:50%; transform:translate(-50%,-50%); background:white; width:94%; max-width:540px; max-height:90vh; overflow-y:auto; border-radius:4px; box-shadow:0 8px 40px rgba(0,0,0,.2); z-index:9999; padding:32px 32px 24px; }
.sg-modal h3 { margin:0 0 6px; font-size:1.2rem; }
.sg-modal-intro { color:var(--sg-ardoise); font-size:.85rem; margin-bottom:18px; }
.sg-modal-close { position:absolute; top:14px; right:16px; background:none; border:none; font-size:1.1rem; cursor:pointer; color:var(--sg-ardoise); }
.sg-reaction-entry-name { font-style:italic; color:var(--sg-rouille); margin-bottom:16px; }
.sg-field { margin-bottom:16px; }
.sg-field label { display:block; font-size:.85rem; font-weight:bold; margin-bottom:5px; }
.sg-field-hint { font-weight:normal; color:var(--sg-ardoise); font-style:italic; font-size:.78rem; }
.sg-field input[type=text],.sg-field textarea,.sg-field select { width:100%; border:1px solid var(--sg-ligne); border-bottom:2px solid var(--sg-encre); padding:7px 10px; font-family:Georgia,serif; font-size:.9rem; outline:none; }
.sg-field input:focus,.sg-field textarea:focus,.sg-field select:focus { border-color:var(--sg-rouille); }
.sg-reaction-choices { display:flex; flex-direction:column; gap:8px; }
.sg-reaction-choice { display:flex; align-items:center; gap:10px; cursor:pointer; padding:8px 10px; border:1px solid var(--sg-ligne); border-radius:4px; }
.sg-reaction-choice:hover { background:var(--sg-gris); }
.sg-modal-actions { display:flex; gap:10px; margin-top:20px; }
.sg-btn-primary { background:var(--sg-encre); color:white; border:none; padding:9px 20px; font-family:Georgia,serif; font-size:.9rem; cursor:pointer; border-radius:4px; }
.sg-btn-primary:hover { background:var(--sg-rouille); }
.sg-btn-secondary { background:none; color:var(--sg-ardoise); border:1px solid var(--sg-ligne); padding:9px 16px; font-family:Georgia,serif; font-size:.9rem; cursor:pointer; border-radius:4px; }
.sg-form-feedback { margin-top:12px; font-size:.85rem; padding:8px 12px; border-radius:4px; display:none; }
.sg-feedback-ok  { background:#d4edda; color:#155724; display:block; }
.sg-feedback-err { background:#f8d7da; color:#721c24; display:block; }
.sg-loading { opacity:.5; pointer-events:none; }
@media(max-width:640px){ .sg-header{flex-direction:column;align-items:flex-start;} .sg-search-wrap{max-width:100%;} .sg-modal{padding:24px 18px 18px;} .sg-col-actions{display:none;} }

/* Bloc titre + accroche */
.sg-intro-block { padding: 0 0 20px; margin-bottom: 20px; }
.sg-app-desc {
  font-family: var(--sg-font-serif);
  font-size: 0.92rem;
  color: var(--sg-ardoise);
  line-height: 1.6;
  max-width: 780px;
  margin: 0;
}
.sg-app-desc em { color: var(--sg-rouille); font-style: italic; }

/* Bouton contribuer en haut aligné avec la recherche */
.sg-btn-contribute-top {
  font-size: 0.82rem;
  padding: 6px 14px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   Auth state bar
   ============================================================ */
.sg-auth-state {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sg-auth-name {
  font-size: .82rem;
  color: var(--sg-ardoise);
  font-style: italic;
}
.sg-btn-auth {
  background: none;
  border: 1px solid var(--sg-ligne);
  color: var(--sg-encre);
  padding: 5px 12px;
  font-family: var(--sg-font-serif);
  font-size: .82rem;
  cursor: pointer;
  border-radius: var(--sg-radius);
  transition: all .15s;
  white-space: nowrap;
}
.sg-btn-auth:hover { border-color: var(--sg-encre); background: var(--sg-gris); }
.sg-btn-register-open {
  background: var(--sg-encre);
  color: white;
  border-color: var(--sg-encre);
}
.sg-btn-register-open:hover { background: var(--sg-rouille); border-color: var(--sg-rouille); }
.sg-btn-logout {
  background: none;
  border: none;
  color: var(--sg-ardoise);
  font-size: .78rem;
  cursor: pointer;
  font-family: var(--sg-font-serif);
  padding: 2px 4px;
  text-decoration: underline;
}
.sg-btn-logout:hover { color: var(--sg-rouille); }

/* Auth form specific */
.sg-field-row {
  display: flex;
  gap: 12px;
}
.sg-field-row .sg-field { flex: 1; }
.sg-field-checkbox { margin-top: 4px; }
.sg-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-weight: normal;
  font-size: .88rem;
}
.sg-checkbox-label input[type=checkbox] { width: auto; margin: 0; cursor: pointer; }
.sg-auth-switch {
  margin-top: 14px;
  font-size: .82rem;
  color: var(--sg-ardoise);
  text-align: center;
}
.sg-auth-switch a { color: var(--sg-rouille); text-decoration: underline; cursor: pointer; }

@media (max-width: 640px) {
  .sg-auth-state { gap: 4px; }
  .sg-btn-auth { font-size: .75rem; padding: 4px 8px; }
  .sg-auth-name { display: none; }
  .sg-field-row { flex-direction: column; gap: 0; }
}

/* Bouton effacer recherche */
.sg-search-clear {
  background: none;
  border: none;
  color: var(--sg-ardoise);
  font-size: 1rem;
  cursor: pointer;
  padding: 0 6px;
  line-height: 1;
  margin-left: -28px;
  position: relative;
  z-index: 1;
  transition: color .15s;
}
.sg-search-clear:hover { color: var(--sg-rouille); }

/* ============================================================
   BOÎTE À OUTILS
   ============================================================ */
.sg-toolkit { position: relative; flex-shrink: 0; }
.sg-btn-toolkit {
  background: var(--sg-encre);
  color: white;
  border: none;
  padding: 6px 14px;
  font-family: var(--sg-font-serif);
  font-size: .82rem;
  cursor: pointer;
  border-radius: var(--sg-radius);
  white-space: nowrap;
}
.sg-btn-toolkit:hover { background: var(--sg-rouille); }
.sg-toolkit-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: white;
  border: 1px solid var(--sg-ligne);
  border-radius: var(--sg-radius);
  box-shadow: 0 4px 16px rgba(0,0,0,.1);
  min-width: 220px;
  z-index: 100;
  overflow: hidden;
}
.sg-toolkit-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 10px 16px;
  font-family: var(--sg-font-serif);
  font-size: .88rem;
  color: var(--sg-encre);
  cursor: pointer;
  border-bottom: 1px solid var(--sg-ligne);
}
.sg-toolkit-item:last-child { border-bottom: none; }
.sg-toolkit-item:hover { background: var(--sg-gris); }
.sg-toolkit-item.sg-disabled { color: #aaa; cursor: not-allowed; }
.sg-toolkit-item small { color: var(--sg-ardoise); font-size: .78rem; display: block; }
.sg-toolkit-sep { border: none; border-top: 1px solid var(--sg-ligne); margin: 0; }
.sg-toolkit-logout { color: var(--sg-ardoise); font-size: .82rem; }

.sg-credit-badge {
  font-family: var(--sg-font-serif);
  font-size: .82rem;
  color: var(--sg-rouille);
  font-style: italic;
  margin-right: 4px;
}

/* ============================================================
   CORRECTEUR
   ============================================================ */
.sg-correcteur {
  padding: 24px 0;
}
.sg-correcteur-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sg-ligne);
}
.sg-correcteur-title {
  font-family: var(--sg-font-serif);
  font-size: 1.2rem;
  font-weight: bold;
  margin: 0;
  color: var(--sg-encre);
}
.sg-btn-retour {
  background: none;
  border: 1px solid var(--sg-ligne);
  color: var(--sg-ardoise);
  padding: 5px 12px;
  font-family: var(--sg-font-serif);
  font-size: .82rem;
  cursor: pointer;
  border-radius: var(--sg-radius);
}
.sg-btn-retour:hover { border-color: var(--sg-encre); color: var(--sg-encre); }

.sg-correcteur-textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px;
  font-family: var(--sg-font-serif);
  font-size: .95rem;
  border: 1px solid var(--sg-ligne);
  border-bottom: 2px solid var(--sg-encre);
  border-radius: var(--sg-radius) var(--sg-radius) 0 0;
  resize: vertical;
  outline: none;
  box-sizing: border-box;
  line-height: 1.6;
}
.sg-correcteur-textarea:focus { border-color: var(--sg-rouille); }

.sg-correcteur-meta {
  display: flex;
  gap: 12px;
  font-size: .78rem;
  color: var(--sg-ardoise);
  font-style: italic;
  margin: 4px 0 12px;
}
.sg-correcteur-actions { margin-bottom: 20px; }

/* Résultat analyse */
.sg-correcteur-result {
  border: 1px solid var(--sg-ligne);
  border-radius: var(--sg-radius);
  padding: 24px;
  background: white;
  margin-top: 16px;
}
.sg-correcteur-result-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--sg-ligne);
  flex-wrap: wrap;
}

/* Style rendu analyse Claude */
.sg-analyse-result { font-family: var(--sg-font-serif); }
.sg-analyse-texte {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
  padding: 16px;
  background: #fafafa;
  border-left: 3px solid var(--sg-rouille);
  border-radius: 0 var(--sg-radius) var(--sg-radius) 0;
}
.sg-mark-weak,
.sg-flag {
  text-decoration: underline;
  color: #c0392b;
  font-style: italic;
}
.sg-analyse-notes { margin-bottom: 20px; }
.sg-note {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--sg-ligne);
  font-size: .9rem;
}
.sg-note-type { color: #c0392b; font-weight: bold; font-size: .82rem; }
.sg-note-original { font-style: italic; }
.sg-note-suggestions { color: var(--sg-rouille); }
.sg-note-explication { color: var(--sg-ardoise); font-size: .82rem; grid-column: 2; }
.sg-analyse-versions {
  margin-bottom: 16px;
}
.sg-version-label {
  font-size: .78rem;
  font-family: monospace;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sg-ardoise);
  margin-bottom: 4px;
  margin-top: 12px;
}
.sg-version {
  padding: 12px 16px;
  background: #f0f8f0;
  border-left: 3px solid #27ae60;
  border-radius: 0 var(--sg-radius) var(--sg-radius) 0;
  margin-bottom: 10px;
  font-size: .95rem;
  line-height: 1.6;
  position: relative;
}
.sg-analyse-bilan {
  font-size: .88rem;
  color: var(--sg-ardoise);
  font-style: italic;
  padding-top: 12px;
  border-top: 1px solid var(--sg-ligne);
}

/* Section Nommage dans le rapport d'analyse */
.sg-analyse-nommage { margin-bottom: 20px; }
.sg-analyse-nommage:empty { display: none; }
.sg-nommage-titre {
  font-size: .78rem;
  font-family: monospace;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--sg-ardoise);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--sg-rouille);
}
.sg-nommage-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--sg-ligne);
}
.sg-nommage-original {
  font-style: italic;
  font-size: .9rem;
  display: block;
  margin-bottom: 8px;
}
.sg-nommage-strategies { display: flex; flex-direction: column; gap: 5px; }
.sg-nommage-strategy { display: flex; gap: 10px; font-size: .88rem; align-items: baseline; }
.sg-strategy-type {
  color: #c0392b;
  font-weight: bold;
  font-size: .78rem;
  min-width: 110px;
  text-transform: uppercase;
  letter-spacing: .03em;
  flex-shrink: 0;
}
.sg-strategy-signal { color: var(--sg-ardoise); line-height: 1.5; }

/* Packs d'achat */
.sg-packs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}
.sg-pack-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--sg-ligne);
  border-radius: var(--sg-radius);
  text-decoration: none;
  color: var(--sg-encre);
  transition: all .15s;
  text-align: center;
}
.sg-pack-card:hover { border-color: var(--sg-rouille); background: #fdf5ef; }
.sg-pack-name { font-weight: bold; font-size: .95rem; margin-bottom: 4px; }
.sg-pack-credits { font-size: 1.3rem; color: var(--sg-rouille); font-style: italic; margin: 4px 0; }
.sg-pack-price { font-size: .82rem; color: var(--sg-ardoise); }

.sg-modal-inner--small { max-width: 420px; }

/* ============================================================
   FAMILLE NOMMAGE
   ============================================================ */
.sg-nav-sep { display:none; }
.sg-family-tab--nommage { font-style:italic; border-color:#c49a70; color:#8b5e35; }
.sg-family-tab--nommage:hover { border-color:var(--sg-rouille); color:var(--sg-rouille); background:none; }
.sg-family-tab--nommage.active { background:var(--sg-rouille); border-color:var(--sg-rouille); color:white; font-style:italic; font-weight:bold; }

.sg-nommage-intro { font-size:.9rem; color:var(--sg-ardoise); font-style:italic; line-height:1.6; max-width:780px; padding:12px 0 4px; margin-bottom:8px; border-top:1px solid var(--sg-ligne); }

.sg-col-strategies { width:55%; }
.sg-entry-strategies { padding:6px 12px; }
.sg-strategy { display:flex; gap:8px; align-items:baseline; padding:5px 0; border-bottom:1px dotted var(--sg-ligne); }
.sg-strategy:last-child { border-bottom:none; }
.sg-strategy-type { font-family:monospace; font-size:.65rem; letter-spacing:.06em; text-transform:uppercase; color:var(--sg-rouille); white-space:nowrap; flex-shrink:0; padding-top:2px; }
.sg-strategy-signal { font-size:.88rem; color:var(--sg-encre); line-height:1.45; }

/* ============================================================
   CARTE PRODUIT [sg_produit]
   ============================================================ */
.sg-product-card {
  font-family: Georgia, serif;
  color: var(--sg-encre);
  max-width: 640px;
}
.sg-product-title {
  font-size: 1.2rem;
  font-weight: normal;
  margin: 0 0 20px;
  color: var(--sg-encre);
}
.sg-product-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--sg-encre);
  margin: 0 0 24px;
}
.sg-product-desc p:first-child { margin-top: 0; }
.sg-product-desc p:last-child  { margin-bottom: 0; }

.sg-product-price {
  font-size: 2rem;
  font-weight: bold;
  margin: 0 0 20px;
  line-height: 1.2;
  color: var(--sg-encre);
}
.sg-product-notes {
  font-size: .8rem;
  color: var(--sg-ardoise);
  line-height: 1.65;
  margin: 0 0 24px;
}
.sg-product-sessions-label {
  font-size: 1.4rem;
  font-weight: bold;
  margin: 0 0 14px;
  color: var(--sg-encre);
}
.sg-product-sessions fieldset {
  border: none;
  padding: 0;
  margin: 0 0 24px;
}
.sg-session-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  margin-bottom: 12px;
  cursor: pointer;
  color: var(--sg-encre);
}
.sg-session-label input[type="radio"] {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--sg-rouille);
  cursor: pointer;
}
.sg-session-label.sg-session-full {
  color: var(--sg-ardoise);
  cursor: not-allowed;
}
.sg-session-label.sg-session-full input[type="radio"] { cursor: not-allowed; }

.sg-product-session-single {
  font-size: 1rem;
  margin: 0 0 24px;
  color: var(--sg-encre);
}
.sg-product-session-single.sg-session-full { color: var(--sg-ardoise); }

.sg-product-notice {
  font-size: .9rem;
  color: var(--sg-ardoise);
  font-style: italic;
  margin: 0 0 16px;
}

/* CTA — bouton outlined centré */
.sg-product-cta {
  text-align: center;
  margin-top: 8px;
}
.sg-product-open-form {
  background: var(--sg-rouille);
  border: 1px solid var(--sg-rouille);
  color: #fff;
  …
}
.sg-product-open-form:hover {
  background: transparent;
  color: var(--sg-encre);
}
.sg-product-card-msg {
  margin: 10px 0 0;
  font-size: .85rem;
  color: var(--sg-rouille);
  font-style: italic;
  min-height: 1em;
}

/* Formulaire inline */
.sg-product-form {
  margin-top: 24px;
  border-top: 1px solid var(--sg-ligne);
  padding-top: 20px;
}
.sg-product-form .sg-field label {
  font-size: .85rem;
  font-weight: bold;
  margin-bottom: 5px;
}
.sg-product-form .sg-input {
  width: 100%;
  border: 1px solid var(--sg-ligne);
  border-bottom: 2px solid var(--sg-encre);
  padding: 7px 10px;
  font-family: Georgia, serif;
  font-size: .9rem;
  outline: none;
  box-sizing: border-box;
  transition: border-color .15s;
}
.sg-product-form .sg-input:focus { border-color: var(--sg-rouille); }

.sg-product-form-msg {
  font-size: .85rem;
  color: var(--sg-rouille);
  font-style: italic;
  margin: 8px 0 0;
  min-height: 1em;
}
.sg-product-form-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 20px;
}
.sg-product-cancel {
  background: none;
  border: 1px solid var(--sg-ligne);
  color: var(--sg-ardoise);
  padding: 9px 16px;
  font-family: Georgia, serif;
  font-size: .9rem;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.sg-product-cancel:hover { border-color: var(--sg-encre); color: var(--sg-encre); }
.sg-product-submit {
  background: var(--sg-encre);
  color: #fff;
  border: none;
  padding: 9px 24px;
  font-family: Georgia, serif;
  font-size: .9rem;
  cursor: pointer;
  transition: background .15s;
}
.sg-product-submit:hover { background: var(--sg-rouille); }
.sg-product-submit:disabled { opacity: .6; cursor: not-allowed; }