: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:4px; border-bottom:2px solid var(--sg-encre); margin-top:20px; }
.sg-family-tab { background:none; border:1px solid transparent; border-bottom:none; padding:8px 16px; font-family:Georgia,serif; font-size:.9rem; color:var(--sg-ardoise); cursor:pointer; border-radius:4px 4px 0 0; position:relative; bottom:-2px; }
.sg-family-tab:hover { color:var(--sg-encre); background:var(--sg-gris); }
.sg-family-tab.active { color:var(--sg-encre); background:white; border-color:var(--sg-encre); border-bottom-color:white; 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; }
}