/* GreenCore Central UX Foundation v0.4.4
   Reusable experience contract for every domain module. */

/* Accessibility baseline */
:where(button, a, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--gc-focus);
  outline-offset: 2px;
}

.gc-sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* Standard page hierarchy */
.gc-page {
  min-width: 0;
}

.gc-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.gc-page-heading {
  min-width: 0;
}

.gc-page-eyebrow {
  margin-bottom: 5px;
  color: var(--gc-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.gc-page-title {
  margin: 0;
  color: var(--gc-text-strong);
  font-size: clamp(1.45rem, 2vw, 2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
  overflow-wrap: anywhere;
}

.gc-page-description {
  max-width: 780px;
  margin: 7px 0 0;
  color: var(--gc-muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.gc-page-actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

/* Standard record header */
.gc-record-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--gc-border);
  border-radius: var(--gc-radius-lg);
  background: var(--gc-surface);
  box-shadow: var(--gc-shadow-sm);
}

.gc-record-kicker {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  margin-bottom: 6px;
  color: var(--gc-muted);
  font-size: 0.68rem;
  font-weight: 760;
}

.gc-record-title {
  margin: 0;
  color: var(--gc-text-strong);
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.025em;
  overflow-wrap: anywhere;
}

.gc-record-meta {
  display: flex;
  gap: 6px 14px;
  flex-wrap: wrap;
  margin-top: 9px;
  color: var(--gc-muted);
  font-size: 0.74rem;
}

.gc-record-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

/* Controlled status vocabulary */
.gc-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--gc-border);
  border-radius: 999px;
  background: var(--gc-surface-subtle);
  color: var(--gc-text);
  font-size: 0.67rem;
  font-weight: 760;
  line-height: 1.2;
  white-space: nowrap;
}

.gc-status::before {
  content: '';
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: currentColor;
}

.gc-status[data-state='progress'] {
  border-color: color-mix(in srgb, var(--gc-info) 28%, var(--gc-border));
  background: var(--gc-info-soft);
  color: var(--gc-info);
}

.gc-status[data-state='warning'] {
  border-color: color-mix(in srgb, var(--gc-warning) 30%, var(--gc-border));
  background: var(--gc-warning-soft);
  color: var(--gc-warning);
}

.gc-status[data-state='blocked'],
.gc-status[data-state='error'] {
  border-color: color-mix(in srgb, var(--gc-danger) 30%, var(--gc-border));
  background: var(--gc-danger-soft);
  color: var(--gc-danger);
}

.gc-status[data-state='complete'],
.gc-status[data-state='success'] {
  border-color: color-mix(in srgb, var(--gc-success) 30%, var(--gc-border));
  background: var(--gc-success-soft);
  color: var(--gc-success);
}

.gc-status[data-state='inactive'],
.gc-status[data-state='archived'] {
  opacity: 0.72;
}

/* Predictable async/empty/error states. Infinite spinners are not permitted. */
.gc-state {
  display: grid;
  justify-items: start;
  gap: 7px;
  min-height: 116px;
  padding: 18px;
  border: 1px dashed var(--gc-border-strong);
  border-radius: var(--gc-radius-md);
  background: var(--gc-surface-subtle);
  color: var(--gc-muted);
}

.gc-state-title {
  color: var(--gc-text-strong);
  font-size: 0.86rem;
  font-weight: 760;
}

.gc-state-copy {
  max-width: 660px;
  font-size: 0.75rem;
  line-height: 1.5;
}

.gc-state[data-state='error'] {
  border-color: color-mix(in srgb, var(--gc-danger) 35%, var(--gc-border));
  background: var(--gc-danger-soft);
}

.gc-state[data-state='loading'] {
  position: relative;
  overflow: hidden;
}

.gc-state[data-state='loading']::after {
  content: '';
  position: absolute;
  right: 18px;
  top: 18px;
  width: 18px;
  height: 18px;
  border: 2px solid var(--gc-border-strong);
  border-top-color: var(--gc-brand);
  border-radius: 50%;
  animation: gc-spin 0.8s linear infinite;
}

@keyframes gc-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .gc-state[data-state='loading']::after { animation: none; }
}

/* Form contract */
.gc-form {
  display: grid;
  gap: 18px;
}

.gc-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
}

.gc-field {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.gc-field[data-span='full'] {
  grid-column: 1 / -1;
}

.gc-field-label {
  color: var(--gc-text-strong);
  font-size: 0.74rem;
  font-weight: 710;
}

.gc-required {
  color: var(--gc-danger);
}

.gc-field-help,
.gc-field-error {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.45;
}

.gc-field-help { color: var(--gc-muted); }
.gc-field-error { color: var(--gc-danger); }

.gc-field :where(input, select, textarea) {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--gc-border);
  border-radius: 10px;
  background: var(--gc-surface);
  color: var(--gc-text-strong);
}

.gc-field :where(input, select) {
  min-height: var(--gc-control-h);
  padding: 0 11px;
}

.gc-field textarea {
  min-height: 92px;
  padding: 10px 11px;
  resize: vertical;
}

.gc-field [aria-invalid='true'] {
  border-color: var(--gc-danger);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--gc-danger) 13%, transparent);
}

.gc-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--gc-border);
}

/* List/table contract */
.gc-list-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.gc-list-filters,
.gc-list-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.gc-table-shell {
  width: 100%;
  min-width: 0;
  overflow-x: auto;
  border: 1px solid var(--gc-border);
  border-radius: var(--gc-radius-md);
  background: var(--gc-surface);
}

.gc-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.gc-table :where(th, td) {
  padding: 10px 12px;
  border-bottom: 1px solid var(--gc-border);
  text-align: left;
  vertical-align: middle;
}

.gc-table th {
  background: var(--gc-surface-subtle);
  color: var(--gc-muted);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.gc-table td {
  color: var(--gc-text);
  font-size: 0.76rem;
}

.gc-table tr:last-child td { border-bottom: 0; }

/* Universal contextual drawer */
.gc-context-scrim {
  position: fixed;
  inset: 0;
  z-index: 120;
  background: var(--gc-overlay);
}

.gc-context-drawer {
  position: fixed;
  z-index: 125;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(460px, 100vw);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  background: var(--gc-surface);
  border-left: 1px solid var(--gc-border);
  box-shadow: var(--gc-shadow-md);
}

.gc-context-drawer-head,
.gc-context-drawer-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 16px;
}

.gc-context-drawer-head { border-bottom: 1px solid var(--gc-border); }
.gc-context-drawer-foot { border-top: 1px solid var(--gc-border); }
.gc-context-drawer-body { min-height: 0; overflow-y: auto; padding: 16px; }

/* Keep full pages inside the viewport. Intentional horizontal scrolling belongs
   inside a .gc-table-shell or another explicit scroll container. */
.gc-page,
.gc-page-header,
.gc-record-header,
.gc-form-grid,
.gc-list-toolbar {
  max-width: 100%;
}

@media (max-width: 760px) {
  .gc-page-header,
  .gc-record-header {
    grid-template-columns: 1fr;
    display: grid;
  }

  .gc-page-actions,
  .gc-record-actions {
    justify-content: flex-start;
  }

  .gc-form-grid {
    grid-template-columns: 1fr;
  }

  .gc-field[data-span='full'] {
    grid-column: auto;
  }

  .gc-form-actions {
    align-items: stretch;
    flex-direction: column-reverse;
  }

  .gc-form-actions > button {
    width: 100%;
    justify-content: center;
  }

  .gc-context-drawer {
    width: 100vw;
  }
}
.login-method-note { font-size: 12px; line-height: 1.5; color: var(--gc-text); margin: 8px 0 0; }
.login-method-divider { margin: 18px 0 12px; padding-top: 14px; border-top: 1px solid var(--gc-border); font-size: 13px; font-weight: 600; }