/* ===== Header (slim console bar) ===== */
#header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-5);
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-right { display: flex; align-items: center; gap: var(--space-2); }
.header-left { display: flex; align-items: center; gap: var(--space-1); }

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.5px;
}
.logo .ic { color: var(--accent); }

/* Grouped icon actions — ghost buttons that light up on hover. */
.header-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: var(--text-secondary);
  padding: var(--space-2);
  cursor: pointer;
  font-size: var(--text-base);
  line-height: 0;
  transition: all var(--transition);
}
/* App chrome is hidden until authenticated. The header actions (export/import/print/logout)
   are static markup in index.html, so on the login screen they would otherwise render as if the
   app were already open. applyRoleGating sets body[data-auth="in"] after a successful getMe;
   renderLoginScreen sets it back to "out". Unset (first paint, pre-getMe) also stays hidden. */
body:not([data-auth="in"]) #header .header-btn {
  display: none;
}

.header-btn:hover {
  background: var(--bg-elevated);
  border-color: var(--border);
  color: var(--text-primary);
}

/* ===== Profile Bar ===== */
#profile-bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  white-space: nowrap;
}

.profile-chip {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  flex-shrink: 0;
}
.profile-chip:hover { border-color: var(--border-strong); color: var(--text-primary); }
.profile-chip.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-bg);
}
.profile-chip .avatar-sm {
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--bg-elevated);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-muted);
  overflow: hidden;
}
.profile-chip .avatar-sm img { width: 100%; height: 100%; object-fit: cover; }
.profile-chip-lock {
  display: inline-flex;
  align-items: center;
  color: var(--warning);
  font-size: var(--text-xs);
}

.profile-add {
  display: flex; align-items: center; gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  background: transparent;
  border: 1px dashed var(--border);
  border-radius: 20px;
  cursor: pointer;
  color: var(--accent);
  font-size: var(--text-sm);
  transition: all var(--transition);
  flex-shrink: 0;
}
.profile-add:hover { border-color: var(--accent); background: var(--accent-bg); }

/* ===== Tab Bar ===== */
#tab-bar {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 var(--space-5);
  background: var(--bg-input);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  white-space: nowrap;
}

.tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  flex-shrink: 0;
}
.tab:hover { color: var(--text-primary); }
.tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.tab-add {
  padding: var(--space-3);
  cursor: pointer;
  color: var(--accent);
  font-size: var(--text-base);
  line-height: 0;
  border: none;
  background: none;
  transition: all var(--transition);
  flex-shrink: 0;
}
.tab-add:hover { color: var(--accent-hover); }

/* ===== Content Area ===== */
#content {
  padding: var(--space-5);
  max-width: 900px;
  margin: 0 auto;
  min-height: calc(100vh - 160px);
}