:where(button, a, input, select, textarea, summary):focus-visible { outline: none; box-shadow: var(--core-focus); }
:where(button, .btn, .icon-button, .nav-link, select) { min-height: 44px; }
textarea { width: 100%; min-height: 112px; resize: vertical; border: 1px solid var(--core-border-strong); border-radius: var(--core-radius-sm); padding: 12px 13px; background: var(--core-surface-muted); color: var(--core-text); font: inherit; }
input, select { min-height: 44px; }
.btn { min-height: 44px; border-radius: 11px; }
.btn:disabled { cursor: wait; opacity: .64; transform: none; }
.surface-card, .kpi-card { border-color: var(--core-border); background: var(--core-surface); box-shadow: var(--core-shadow); }
.badge-neutral, .badge-not_configured, .badge-unavailable, .badge-disabled { color: var(--core-gray); background: var(--core-gray-soft); }
.badge-info, .badge-connected { color: var(--core-blue); background: var(--core-blue-soft); }
.badge-purple, .badge-trial { color: var(--core-purple); background: var(--core-purple-soft); }
.badge-danger, .badge-failed, .badge-blocked { color: var(--core-red); background: var(--core-red-soft); }
.status-dot-not_configured, .status-dot-unavailable, .status-dot-disabled { background: var(--core-gray); box-shadow: 0 0 0 4px var(--core-gray-soft); }
.alert { display: flex; gap: 10px; align-items: flex-start; margin: 0; border: 1px solid var(--core-border); border-radius: var(--core-radius-sm); padding: 12px 14px; }
.alert-warning { color: var(--core-amber); background: var(--core-amber-soft); border-color: color-mix(in srgb, var(--core-amber) 30%, var(--core-border)); }
.alert-danger { color: var(--core-red); background: var(--core-red-soft); border-color: color-mix(in srgb, var(--core-red) 30%, var(--core-border)); }
.alert-neutral { color: var(--core-gray); background: var(--core-gray-soft); }
.alert-info { color: var(--core-blue); background: var(--core-blue-soft); }
.form-field { min-width: 0; }
.form-field label { display: flex; justify-content: space-between; gap: 10px; }
.field-hint { display: block; margin-top: 6px; color: var(--core-text-muted); font-size: 12px; }
.password-field { position: relative; }
.password-field input { padding-right: 52px; }
.password-toggle { position: absolute; right: 4px; bottom: 4px; width: 38px; height: 36px; min-height: 36px; border: 0; border-radius: 9px; background: transparent; color: var(--core-text-muted); }
.validation-summary { margin-bottom: 16px; }
.table-wrap { max-width: 100%; border-radius: var(--core-radius-sm); }
.empty-state, .error-state, .loading-state { border: 1px dashed var(--core-border-strong); border-radius: var(--core-radius); background: var(--core-surface-muted); }
.skeleton { min-height: 16px; border-radius: 8px; background: linear-gradient(90deg, var(--core-surface-muted), var(--core-border), var(--core-surface-muted)); background-size: 200% 100%; animation: core-skeleton 1.4s linear infinite; }
@keyframes core-skeleton { to { background-position: -200% 0; } }
.drawer-panel[hidden], .modal-panel[hidden] { display: none; }
.drawer-panel, .modal-panel { position: fixed; inset: 0; z-index: 60; background: rgba(5, 12, 24, .54); }
.drawer-card, .modal-card { position: absolute; background: var(--core-surface); box-shadow: var(--core-shadow); }
.modal-card { top: 50%; left: 50%; width: min(560px, calc(100% - 28px)); max-height: calc(100dvh - 28px); overflow: auto; transform: translate(-50%, -50%); border-radius: var(--core-radius); padding: 22px; }

@media (hover: hover) and (pointer: fine) {
  .kpi-card { transition: transform .16s ease, box-shadow .16s ease; }
  .kpi-card:hover { transform: translateY(-2px); box-shadow: 0 16px 35px rgba(28, 43, 70, .11); }
}