.icon-button,
.user-button,
.primary-action,
.secondary-action,
.ghost-action {
  min-height: 40px;
  border-radius: 999px;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.icon-button {
  display: inline-grid;
  width: 40px;
  place-items: center;
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-inset);
}

.icon-button:hover {
  background: rgba(255, 255, 255, 0.2);
}

.primary-action {
  padding: 0 var(--space-4);
  color: #fff;
  background: var(--color-secondary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 700;
}

.primary-action:hover {
  background: #1e7dff;
}

.secondary-action,
.ghost-action {
  padding: 0 var(--space-3);
  border: 1px solid var(--color-border);
  font-weight: 700;
}

.secondary-action {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.12);
}

.ghost-action {
  color: var(--color-text-secondary);
  background: transparent;
}

.link-button {
  padding: 0;
  color: var(--color-secondary-dark);
  background: transparent;
  border: 0;
  font-weight: 700;
}

.view-select,
.filter-control select,
.filter-control input {
  height: 40px;
  padding: 0 12px;
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.dropdown-wrap {
  position: relative;
}

.dropdown-menu,
.dropdown-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 30;
  min-width: 240px;
  padding: var(--space-2);
  background: rgba(30, 36, 38, 0.82);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--glass-blur);
}

.dropdown-menu button,
.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  color: var(--color-text-primary);
  background: transparent;
  border: 0;
  border-radius: var(--radius-sm);
  text-align: left;
}

.dropdown-menu button:hover,
.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.12);
}

.notifications-panel {
  width: min(420px, calc(100vw - 32px));
  max-height: 70vh;
  overflow: auto;
}

.notification-button {
  position: relative;
}

.notification-count {
  position: absolute;
  top: -6px;
  right: -6px;
  display: grid;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  place-items: center;
  color: #fff;
  background: var(--color-danger);
  border: 2px solid rgba(30, 36, 38, 0.9);
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 800;
}

.user-button {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--color-border);
}

.avatar {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, #2f3333, #171717);
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-radius: 50%;
  font-size: var(--font-xs);
  font-weight: 800;
}

.avatar.small {
  width: 30px;
  height: 30px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  font-size: var(--font-xs);
  font-weight: 800;
  white-space: nowrap;
}

.badge.info { color: var(--color-info); background: var(--color-info-soft); }
.badge.success { color: var(--color-success); background: var(--color-success-soft); }
.badge.warning { color: var(--color-warning); background: var(--color-warning-soft); }
.badge.danger { color: var(--color-danger); background: var(--color-danger-soft); }
.badge.neutral { color: var(--color-text-secondary); background: var(--color-surface-alt); }
.badge.dark { color: #fff; background: var(--color-primary); }

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle), var(--shadow-inset);
  backdrop-filter: var(--glass-blur);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-5) 0;
}

.card-header h2,
.card-header h3 {
  margin: 0;
  font-size: var(--font-lg);
}

.card-header p {
  margin: 4px 0 0;
  color: var(--color-text-secondary);
  font-size: var(--font-sm);
}

.card-body {
  padding: var(--space-5);
}

.toast-region {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 80;
  display: grid;
  gap: var(--space-2);
}

.toast {
  width: min(360px, calc(100vw - 32px));
  padding: 12px 14px;
  color: #fff;
  background: rgba(18, 18, 18, 0.86);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  backdrop-filter: var(--glass-blur);
}

.toast.success { background: var(--color-success); }
.toast.error { background: var(--color-danger); }
.toast.info { background: var(--color-info); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: var(--space-5);
  background: rgba(10, 14, 18, 0.54);
}

.modal {
  position: relative;
  width: min(560px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow: auto;
  background: rgba(30, 36, 38, 0.9);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-border);
  backdrop-filter: var(--glass-blur);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
}

.modal-content {
  padding: var(--space-7);
}

.modal-content h2 {
  margin: 0 42px 8px 0;
}

.modal-content p {
  color: var(--color-text-secondary);
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.placeholder-view {
  display: grid;
  min-height: calc(100vh - var(--topbar-height) - 48px);
  place-items: center;
}

.placeholder-card {
  width: min(720px, 100%);
  padding: var(--space-7);
  text-align: center;
}

.placeholder-card h2 {
  margin: 0 0 var(--space-2);
  font-size: var(--font-2xl);
}

.placeholder-card p {
  margin: 0 auto var(--space-5);
  max-width: 560px;
  color: var(--color-text-secondary);
}

.empty-state {
  padding: var(--space-6);
  color: var(--color-text-secondary);
  text-align: center;
  background: rgba(255, 255, 255, 0.34);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}

.skeleton {
  position: relative;
  overflow: hidden;
  min-height: 18px;
  background: var(--color-surface-alt);
  border-radius: var(--radius-sm);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.7), transparent);
  transform: translateX(-100%);
  animation: skeleton 1.4s infinite;
}

@keyframes skeleton {
  to { transform: translateX(100%); }
}