/* EXEC (経営層) テーマ — 深紫 + ゴールドアクセント */
:root {
  --exec-theme:    #6d28d9;
  --exec-deep:     #4c1d95;
  --exec-gold:     #fbbf24;
  --exec-bg:       #f5f3ff;
}

body[data-app="exec"] {
  --koin-primary: var(--exec-theme);
}
body[data-app="exec"] .sidebar-logo-text {
  background: linear-gradient(135deg, var(--exec-deep), var(--exec-theme), var(--exec-gold));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  font-family: 'Orbitron', 'Audiowide', sans-serif;
  font-weight: 800;
  letter-spacing: 0.10em;
}
body[data-app="exec"] #sidebar {
  border-right: 4px solid var(--exec-theme);
  background: linear-gradient(180deg, #faf5ff 0%, #ffffff 200px);
}
body[data-app="exec"] .koin-nav-item:hover {
  background: rgba(109, 40, 217, 0.06);
}
body[data-app="exec"] .koin-nav-item.active {
  background: linear-gradient(90deg, rgba(109,40,217,0.18), transparent);
  border-left: 3px solid var(--exec-gold);
  font-weight: 600;
}

/* dashboard 用 */
body[data-app="exec"] .page-topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 24px; background: white; border-bottom: 2px solid var(--exec-theme);
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}
body[data-app="exec"] .page-topbar-title {
  font-size: 18px; font-weight: 700; color: var(--exec-deep);
}
body[data-app="exec"] .page-topbar-user {
  display: flex; gap: 12px; align-items: center; font-size: 14px; color: #475569;
}
body[data-app="exec"] .page-topbar-user .dept { color: #94a3b8; }
body[data-app="exec"] .logout-link {
  color: var(--exec-theme); text-decoration: none; font-weight: 500;
}
body[data-app="exec"] .logout-link:hover { text-decoration: underline; }

body[data-app="exec"] .welcome-section {
  padding: 32px 24px; max-width: 1080px; margin: 0 auto;
}
body[data-app="exec"] .welcome-section h1 {
  margin: 0 0 8px; font-size: 24px; color: var(--exec-deep);
}
body[data-app="exec"] .muted { color: #64748b; margin: 0 0 16px; }
body[data-app="exec"] .placeholder-card {
  background: white; border: 1px dashed #cbd5e1; border-radius: 12px;
  padding: 24px; color: #475569; line-height: 1.7;
}
body[data-app="exec"] .placeholder-card strong { color: var(--exec-theme); }

body[data-app="exec"] .flash-area {
  position: fixed; top: 16px; left: 50%; transform: translateX(-50%); z-index: 1000;
}
body[data-app="exec"] .flash {
  padding: 10px 16px; border-radius: 8px; margin-bottom: 8px;
  background: white; border: 1px solid #e5e7eb;
}
body[data-app="exec"] .flash-danger { border-color: #ef4444; color: #991b1b; }

/* login ページ用 (sidebar が出るが welcome は出ない場合の調整) */
body[data-app="exec"].page-login {
  background: linear-gradient(135deg, var(--exec-bg) 0%, white 100%);
}