/* ============================================
   SETTINGS PAGE — stt-*
   ============================================ */

.stt-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: calc(100vh - 72px - 48px);
  align-items: start;
}

/* Sidebar gauche */
.stt-sidebar {
  position: sticky;
  top: calc(72px + 24px);
  padding-right: 28px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.stt-profile-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 6px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

/* Avatar cliquable */
.stt-avatar-wrap {
  position: relative;
  width: 80px; height: 80px;
  border-radius: 50%;
  cursor: pointer;
  margin-bottom: 4px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), #7c6fe0);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.stt-avatar-wrap:hover .stt-avatar-overlay { opacity: 1; }

.stt-avatar-img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.stt-avatar-initial {
  color: #fff;
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
}

.stt-avatar-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transition: opacity .18s;
}
.stt-avatar-overlay svg { width: 20px; height: 20px; stroke: #fff; }

.stt-profile-name  { font-size: .95rem; font-weight: 700; color: var(--text); line-height: 1.3; }
.stt-profile-email { font-size: .78rem; color: var(--muted); word-break: break-all; }
.stt-profile-join  { font-size: .72rem; color: var(--muted); margin-top: 2px; }

/* Nav onglets */
.stt-nav { display: flex; flex-direction: column; gap: 2px; }

.stt-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  border: none; background: transparent;
  color: var(--muted); font-size: .88rem; font-weight: 500;
  cursor: pointer; text-align: left;
  transition: background .13s, color .13s;
  width: 100%;
}
.stt-nav-item svg  { width: 16px; height: 16px; flex-shrink: 0; stroke: currentColor; }
.stt-nav-item:hover { background: var(--border); color: var(--text); }
.stt-nav-item.active { background: rgba(94,74,208,.1); color: var(--primary); font-weight: 600; }

/* Contenu principal */
.stt-content { min-width: 0; }

.stt-section-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.stt-section-desc  { font-size: .83rem; color: var(--muted); margin-bottom: 16px; line-height: 1.5; }

/* Passkey rows */
.passkey-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.passkey-row:last-child { border-bottom: none; }

/* Cards */
.stt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.stt-card--info   { padding: 16px 20px; }
.stt-card--avatar { display: flex; align-items: center; gap: 24px; padding: 20px 24px; }

/* Form grid */
.stt-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}
.stt-field         { display: flex; flex-direction: column; gap: 6px; }
.stt-field--full   { grid-column: 1 / -1; }

.stt-field label {
  font-size: .78rem; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 6px;
}
.stt-optional { font-weight: 400; color: var(--muted); font-size: .72rem; }

.stt-field input {
  padding: 9px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .9rem; color: var(--text); background: var(--bg);
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.stt-field input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(94,74,208,.1);
}

/* Card footer */
.stt-card-foot {
  display: flex; align-items: center; justify-content: flex-end;
  padding-top: 20px; border-top: 1px solid var(--border);
  margin-top: 4px;
}

/* Buttons */
.stt-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 20px; border-radius: 8px;
  background: var(--primary); color: #fff;
  font-size: .86rem; font-weight: 600; border: none; cursor: pointer;
  transition: opacity .15s;
}
.stt-btn:hover:not(:disabled) { opacity: .88; }
.stt-btn:disabled { opacity: .5; cursor: not-allowed; }

.stt-btn--danger-outline {
  background: transparent; color: #dc2626;
  border: 1.5px solid #fca5a5;
  font-size: .82rem; padding: 7px 14px;
}
.stt-btn--danger-outline:hover { background: #fef2f2; opacity: 1; }

/* Feedback */
.cpt-msg {
  padding: 10px 14px; border-radius: 8px;
  font-size: .83rem; font-weight: 500; margin-bottom: 16px;
}
.cpt-msg--success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.cpt-msg--error   { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* Avatar preview inline */
.stt-avatar-preview {
  position: relative; width: 72px; height: 72px;
  border-radius: 50%; cursor: pointer; overflow: hidden;
  background: linear-gradient(135deg, var(--primary), #7c6fe0);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stt-avatar-preview img   { width: 100%; height: 100%; object-fit: cover; }
.stt-avatar-preview span  { color: #fff; font-size: 1.6rem; font-weight: 700; }
.stt-avatar-preview-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,.42); color: #fff;
  font-size: .72rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .15s;
}
.stt-avatar-preview:hover .stt-avatar-preview-overlay { opacity: 1; }
.stt-avatar-info   { display: flex; flex-direction: column; gap: 10px; }
.stt-avatar-hint   { font-size: .82rem; color: var(--muted); }

/* Session info */
.stt-info-row           { display: flex; align-items: center; gap: 14px; }
.stt-info-row svg       { width: 20px; height: 20px; stroke: var(--primary); flex-shrink: 0; }
.stt-info-label         { font-size: .78rem; color: var(--muted); font-weight: 500; }
.stt-info-value         { font-size: .88rem; color: var(--text); font-weight: 600; margin-top: 2px; }

/* Collab list */
.stt-collab-row         { display: flex; align-items: center; gap: 14px; padding: 14px 20px; transition: background .12s; }
.stt-collab-row--sep    { border-bottom: 1px solid var(--border); }
.stt-collab-row:hover   { background: var(--bg); }
.stt-collab-icon {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, var(--primary), #7c6fe0);
  color: #fff; font-size: .88rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.stt-collab-body        { flex: 1; min-width: 0; }
.stt-collab-title       { font-size: .88rem; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.stt-collab-with        { font-size: .76rem; color: var(--muted); margin-top: 2px; }
.stt-collab-meta        { display: flex; flex-direction: column; align-items: flex-end; gap: 3px; flex-shrink: 0; }
.stt-collab-budget      { font-size: .82rem; font-weight: 700; color: var(--text); }
.stt-collab-date        { font-size: .72rem; color: var(--muted); }

/* Titre section réseaux sociaux */
.stt-social-title {
  font-size: .78rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding-top: 8px;
  border-top: 1px solid var(--border);
  width: 100%;
}

/* Empty */
.stt-empty              { text-align: center; padding: 40px 24px; color: var(--muted); font-size: .88rem; }

/* Responsive */
@media (max-width: 860px) {
  .stt-layout            { grid-template-columns: 1fr; }
  .stt-sidebar           { position: static; padding-right: 0; flex-direction: row; flex-wrap: wrap; align-items: flex-start; gap: 16px; margin-bottom: 24px; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
  .stt-profile-block     { flex-direction: row; text-align: left; border-bottom: none; padding-bottom: 0; gap: 14px; }
  .stt-nav               { flex-direction: row; flex-wrap: wrap; gap: 4px; width: 100%; }
  .stt-nav-item          { width: auto; }
}
@media (max-width: 560px) {
  .stt-form-grid         { grid-template-columns: 1fr; }
  .stt-field--full       { grid-column: 1; }
  .stt-card              { padding: 16px; }
  .stt-card--avatar      { flex-direction: column; align-items: flex-start; }
}