/*
 * DIR-53 shared interface primitives
 *
 * These classes are intentionally prefixed. They are additive, consume the
 * visual foundation, and can be adopted one surface at a time without changing
 * legacy or administrative selectors by accident.
 */

:where(
  .dirckButton,
  .dirckFieldControl,
  .dirckTab,
  .dirckCard,
  .dirckAlert,
  .dirckProgress,
  .dirckNav,
  .dirckNavItem,
  .dirckEmptyState
) {
  box-sizing: border-box;
  min-inline-size: 0;
  max-inline-size: 100%;
}

.dirckButton {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dirck-space-2);
  min-block-size: var(--dirck-touch-target);
  padding: var(--dirck-space-3) var(--dirck-space-5);
  border: 1px solid var(--dirck-color-border-strong);
  border-radius: var(--dirck-radius-md);
  background: var(--dirck-color-surface-raised);
  color: var(--dirck-color-text);
  font: 750 var(--dirck-font-size-body-sm) / 1.2 var(--dirck-font-label);
  text-align: center;
  text-decoration: none;
  overflow-wrap: anywhere;
  cursor: pointer;
  transition:
    background-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    border-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    box-shadow var(--dirck-duration-standard) var(--dirck-ease-standard),
    color var(--dirck-duration-standard) var(--dirck-ease-standard),
    transform var(--dirck-duration-fast) var(--dirck-ease-standard);
}

.dirckButton:hover:not(:disabled, [aria-disabled="true"]) {
  border-color: var(--dirck-color-accent);
  background: color-mix(in srgb, var(--dirck-color-accent) 12%, transparent);
}

.dirckButton:active:not(:disabled, [aria-disabled="true"]) {
  transform: translateY(1px);
}

.dirckButton:disabled,
.dirckButton[aria-disabled="true"] {
  opacity: 0.48;
  cursor: not-allowed;
}

.dirckButton--primary {
  border-color: transparent;
  background: var(--dirck-color-accent);
  color: var(--dirck-color-on-accent);
  box-shadow: var(--dirck-shadow-sm);
}

.dirckButton--primary:hover:not(:disabled, [aria-disabled="true"]) {
  border-color: transparent;
  background: var(--dirck-color-turf-300);
}

.dirckButton--secondary {
  border-color: var(--dirck-color-accent-warm);
  color: var(--dirck-color-text-strong);
}

.dirckButton--ghost {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.dirckButton--danger {
  border-color: var(--dirck-color-danger-500);
  background: var(--dirck-color-danger-500);
  color: var(--dirck-color-on-danger);
}

.dirckField {
  display: grid;
  gap: var(--dirck-space-2);
}

.dirckFieldLabel {
  color: var(--dirck-color-text-muted-strong);
  font: 800 var(--dirck-font-size-caption) / 1.25 var(--dirck-font-label);
  letter-spacing: var(--dirck-letter-spacing-label);
}

.dirckFieldControl {
  inline-size: 100%;
  min-block-size: var(--dirck-touch-target);
  padding: var(--dirck-space-3) var(--dirck-space-4);
  border: 1px solid var(--dirck-color-border-strong);
  border-radius: var(--dirck-radius-md);
  background: var(--dirck-color-surface-raised);
  color: var(--dirck-color-text);
  font: 400 max(16px, var(--dirck-font-size-body)) / 1.35 var(--dirck-font-body);
  transition:
    background-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    border-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    box-shadow var(--dirck-duration-standard) var(--dirck-ease-standard);
}

.dirckFieldControl::placeholder {
  color: var(--dirck-color-text-muted);
  opacity: 0.72;
}

.dirckFieldHint {
  margin: 0;
  color: var(--dirck-color-text-muted);
  font: 400 var(--dirck-font-size-body-sm) / var(--dirck-line-height-body) var(--dirck-font-body);
}

.dirckField[data-invalid="true"] .dirckFieldControl,
.dirckFieldControl[aria-invalid="true"] {
  border-color: var(--dirck-color-danger-500);
}

.dirckTabs {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: var(--dirck-space-1);
  max-inline-size: 100%;
  padding: var(--dirck-space-1);
  border: 1px solid var(--dirck-color-border);
  border-radius: var(--dirck-radius-md);
  background: rgba(0, 0, 0, 0.16);
  overflow-x: auto;
  scrollbar-width: thin;
}

.dirckTab {
  appearance: none;
  min-block-size: var(--dirck-touch-target);
  min-inline-size: 0;
  padding: var(--dirck-space-2) var(--dirck-space-3);
  border: 0;
  border-radius: calc(var(--dirck-radius-md) - var(--dirck-space-1));
  background: transparent;
  color: var(--dirck-color-text-muted);
  font: 800 var(--dirck-font-size-body-sm) / 1.2 var(--dirck-font-label);
  overflow-wrap: anywhere;
  cursor: pointer;
  transition:
    background-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    color var(--dirck-duration-standard) var(--dirck-ease-standard);
}

.dirckTab:is(.active, [aria-selected="true"]) {
  background: var(--dirck-color-accent-warm);
  color: var(--dirck-color-on-warm);
}

.dirckCard {
  padding: clamp(var(--dirck-space-5), 4vw, var(--dirck-space-8));
  border: 1px solid var(--dirck-color-border);
  border-radius: var(--dirck-radius-lg);
  background: var(--dirck-color-surface);
  color: var(--dirck-color-text);
  box-shadow: var(--dirck-shadow-md);
  overflow-wrap: anywhere;
}

.dirckCard--flat {
  box-shadow: none;
}

.dirckAlert {
  padding: var(--dirck-space-3) var(--dirck-space-4);
  border: 1px solid var(--dirck-color-border-strong);
  border-radius: var(--dirck-radius-md);
  font: 500 var(--dirck-font-size-body-sm) / var(--dirck-line-height-body) var(--dirck-font-body);
  overflow-wrap: anywhere;
}

.dirckAlert--info {
  border-color: var(--dirck-color-sky-500);
  background: var(--dirck-color-info-surface);
  color: var(--dirck-color-info-text);
}

.dirckAlert--success {
  border-color: var(--dirck-color-success-500);
  background: var(--dirck-color-success-surface);
  color: var(--dirck-color-success-text);
}

.dirckAlert--warning {
  border-color: var(--dirck-color-warning-500);
  background: var(--dirck-color-warning-surface);
  color: var(--dirck-color-warning-text);
}

.dirckAlert--error {
  border-color: var(--dirck-color-danger-500);
  background: var(--dirck-color-error-surface);
  color: var(--dirck-color-error-text);
}

.dirckProgress {
  display: grid;
  gap: var(--dirck-space-2);
  inline-size: 100%;
}

.dirckProgressHeader {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--dirck-space-3);
  color: var(--dirck-color-text-muted-strong);
  font: 700 var(--dirck-font-size-body-sm) / 1.3 var(--dirck-font-label);
}

.dirckProgressTrack {
  block-size: 0.625rem;
  border: 1px solid var(--dirck-color-border);
  border-radius: var(--dirck-radius-pill);
  background: var(--dirck-color-surface-raised);
  overflow: hidden;
}

.dirckProgressValue {
  inline-size: clamp(0%, var(--dirck-progress-value, 0%), 100%);
  block-size: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--dirck-color-accent), var(--dirck-color-accent-warm));
  transition: inline-size var(--dirck-duration-slow) var(--dirck-ease-emphasized);
}

.dirckNav {
  display: flex;
  gap: var(--dirck-space-1);
  min-inline-size: 0;
}

.dirckNavItem {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--dirck-space-2);
  min-block-size: var(--dirck-touch-target);
  padding: var(--dirck-space-2) var(--dirck-space-3);
  border: 1px solid transparent;
  border-radius: var(--dirck-radius-md);
  color: var(--dirck-color-text-muted-strong);
  font: 750 var(--dirck-font-size-body-sm) / 1.2 var(--dirck-font-label);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition:
    background-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    border-color var(--dirck-duration-standard) var(--dirck-ease-standard),
    color var(--dirck-duration-standard) var(--dirck-ease-standard);
}

.dirckNavItem:is(.active, [aria-current="page"]) {
  border-color: var(--dirck-color-border);
  background: color-mix(in srgb, var(--dirck-color-accent) 12%, transparent);
  color: var(--dirck-color-text);
}

.dirckEmptyState {
  display: grid;
  place-items: center;
  gap: var(--dirck-space-3);
  min-block-size: 10rem;
  padding: var(--dirck-space-8);
  border: 1px dashed var(--dirck-color-border-strong);
  border-radius: var(--dirck-radius-lg);
  color: var(--dirck-color-text-muted-strong);
  text-align: center;
  overflow-wrap: anywhere;
}

:where(.dirckButton, .dirckFieldControl, .dirckTab, .dirckNavItem):focus-visible {
  outline: 3px solid var(--dirck-color-focus);
  outline-offset: 3px;
  box-shadow: none;
}

@media (max-width: 420px) {
  .dirckButton[data-mobile-full="true"] {
    inline-size: 100%;
  }

  .dirckCard,
  .dirckEmptyState {
    border-radius: var(--dirck-radius-md);
  }
}

@media (prefers-reduced-motion: reduce) {
  :where(.dirckButton, .dirckFieldControl, .dirckTab, .dirckProgressValue, .dirckNavItem) {
    transition-duration: var(--dirck-duration-instant);
  }

  .dirckButton:active:not(:disabled, [aria-disabled="true"]) {
    transform: none;
  }
}

@media (forced-colors: active) {
  :where(.dirckButton, .dirckFieldControl, .dirckTab, .dirckCard, .dirckAlert, .dirckNavItem) {
    border-color: CanvasText;
  }

  :where(.dirckButton, .dirckFieldControl, .dirckTab, .dirckNavItem):focus-visible {
    outline-color: Highlight;
  }
}