/* ══════════════════════════════════════════════════════════
   layout-v2.css - Sidebar + layout responsive
   Prefix: .sb-*
   ══════════════════════════════════════════════════════════ */

.sb-sidebar {
  width: 240px;
  min-height: 100vh;
  background: var(--cid-bg-card);
  border-right: 1px solid var(--cid-border);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  flex-shrink: 0;
}

.sb-logo {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--cid-border);
}

.sb-logo-text {
  font-family: var(--cid-font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--cid-text-primary);
  letter-spacing: -0.02em;
}

.sb-nav {
  flex: 1;
  padding: 0.75rem 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sb-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.5rem;
  color: var(--cid-text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: background 0.1s, color 0.1s;
}

.sb-link:hover {
  background: var(--cid-bg-hover);
  color: var(--cid-text-primary);
  text-decoration: none;
}

.sb-active {
  color: var(--cid-accent);
  background: rgba(59,130,246,0.08);
  border-left-color: var(--cid-accent);
}

.sb-footer {
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--cid-border);
}

.sb-logout {
  width: 100%;
  padding: 0.45rem 0.75rem;
  background: transparent;
  border: 1px solid var(--cid-border);
  border-radius: var(--cid-radius);
  color: var(--cid-text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.sb-logout:hover {
  background: rgba(239,68,68,0.1);
  color: var(--cid-color-alert);
  border-color: rgba(239,68,68,0.3);
}

.sb-user-info {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.6rem;
}

.sb-user-name {
  font-size: 0.8rem;
  color: var(--cid-text-primary);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sb-user-role {
  font-size: 0.7rem;
  color: var(--cid-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .sb-sidebar {
    width: 200px;
  }
  .cid-main {
    padding: 1rem;
  }
}