/* Shared compact application layouts.
   The sf-* and sm-* contracts are retained while their visual foundation is
   centralized for applications that use the same form and list structures. */

:is(.sf-shell, .sm-shell) {
  width: 100%;
  margin-inline: auto;
  color: var(--color-text);
}

.sf-shell {
  max-width: 62.5rem;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

:is(.sf-header-row, .sm-header-row) {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-1);
}

:is(.sf-title, .sm-title) {
  color: var(--color-text);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
}

:is(.sf-subtitle, .sm-subtitle) {
  color: var(--color-text-secondary);
  font-size: var(--font-size-micro);
}

.sf-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.sf-section {
  overflow: hidden;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-surface);
}

.sf-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.375rem var(--space-2);
  background: var(--color-surface-subtle);
  color: var(--color-text);
  cursor: default;
  font-size: var(--font-size-micro);
  font-weight: var(--font-weight-semibold);
}

.sf-section[data-sf-section] > .sf-header {
  cursor: pointer;
}

.sf-header-left,
.sf-toggle {
  display: flex;
  align-items: center;
}

.sf-header-left { gap: var(--space-1); }
.sf-toggle { justify-content: center; }

.sf-toggle svg {
  width: 0.875rem;
  height: 0.875rem;
  stroke: currentColor;
}

.sf-step-badge {
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-round);
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-size: 0.625rem;
  font-weight: var(--font-weight-bold);
}

.sf-content {
  display: none;
  padding: 0.375rem var(--space-2) var(--space-2);
}

.sf-section.open .sf-content { display: block; }

.sf-step1 .sf-header {
  background: color-mix(in srgb, var(--color-success) 13%, var(--color-surface));
}

.sf-step1 .sf-step-badge {
  background: var(--color-success);
  color: var(--color-on-success, var(--color-surface));
}

.sf-step2 .sf-header {
  background: color-mix(in srgb, var(--color-warning) 15%, var(--color-surface));
}

.sf-step2 .sf-step-badge {
  background: var(--color-warning);
  color: var(--color-on-warning, var(--color-text));
}

:is(.sf-step3, .sf-step4) .sf-header {
  background: color-mix(in srgb, var(--color-primary) 13%, var(--color-surface));
}

:is(.sf-step3, .sf-step4) .sf-step-badge {
  background: var(--color-primary);
  color: var(--color-on-primary);
}

.sf-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.375rem 0.625rem;
  font-size: var(--font-size-micro);
}

.sf-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.sf-field-full { grid-column: 1 / -1; }

.sf-label {
  color: var(--color-text-secondary);
  font-size: 0.625rem;
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
}

.sf-error {
  color: var(--color-danger);
  font-size: 0.6875rem;
}

.sf-field :is(input, select, textarea) {
  min-height: 2rem;
  width: 100%;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.1875rem 0.375rem;
  font: inherit;
}

.sf-field :is(input, select, textarea):focus {
  border-color: var(--color-focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-focus) 22%, transparent);
}

.sf-actions {
  margin-top: var(--space-2);
  display: flex;
  justify-content: flex-end;
  gap: 0.375rem;
}

:is(.sf-btn, .sm-btn, .sm-filter-btn) {
  min-height: 2rem;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-control);
  font-size: var(--font-size-micro);
}

.sf-field-group {
  margin-bottom: var(--space-1);
  padding: 0.375rem;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface-subtle);
}

.sf-field-group-title {
  margin-bottom: var(--space-1);
  color: var(--color-text);
  font-size: 0.6875rem;
  font-weight: var(--font-weight-semibold);
}

.sf-field-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem 0.625rem;
}

.sf-field-row .sf-field { flex: 1 1 9.375rem; }

.sm-shell {
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sm-title-block {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sm-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.375rem;
}

.sm-buttons,
.sm-filter-actions,
.sm-row-actions {
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.sm-buttons {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.sm-btn :is(i, .lucide),
.sm-action-btn :is(i, .lucide) {
  width: 0.875rem;
  height: 0.875rem;
  stroke-width: 2.2;
  pointer-events: none;
}

.sm-card {
  padding: 0.625rem var(--space-3);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-surface);
}

.sm-filters-row {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2);
}

.sm-filters {
  max-width: 37.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.375rem var(--space-3);
  font-size: var(--font-size-micro);
}

.sm-filter-field {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sm-filter-field label {
  color: var(--color-text-secondary);
  font-size: 0.6875rem;
}

.sm-filter-field :is(input, select) {
  min-height: 2rem;
  padding: 0.1875rem 0.375rem;
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-size: var(--font-size-micro);
}

.sm-filter-actions { align-self: flex-end; }

.sm-table-wrap {
  max-width: 100%;
  margin-top: var(--space-2);
  overflow: auto;
  overscroll-behavior-inline: contain;
}

.sm-table {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  color: var(--color-text);
  font-size: var(--font-size-micro);
}

.sm-table :is(th, td) {
  padding: var(--space-1) 0.375rem;
  border-bottom: var(--border-width) solid var(--color-border);
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sm-table thead th {
  background: var(--color-surface-subtle);
  color: var(--color-text-secondary);
  font-size: 0.6875rem;
  font-weight: var(--font-weight-semibold);
}

.sm-table tbody tr:hover {
  background: color-mix(in srgb, var(--color-primary) 7%, var(--color-surface));
}

.sm-empty {
  padding: 0.375rem 2px;
  color: var(--color-text-secondary);
  font-size: var(--font-size-micro);
  font-style: italic;
}

.sm-action-btn {
  width: 1.625rem;
  height: 1.625rem;
  min-height: 0;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text-secondary);
  text-decoration: none;
  cursor: pointer;
}

.sm-action-btn:hover {
  border-color: var(--color-primary);
  background: var(--color-secondary-hover);
  color: var(--color-text);
}

.sm-action-btn--edit {
  border-color: var(--color-primary);
  background: color-mix(in srgb, var(--color-primary) 10%, var(--color-surface));
  color: var(--color-primary);
}

.sm-action-btn--delete {
  border-color: var(--color-danger);
  background: color-mix(in srgb, var(--color-danger) 10%, var(--color-surface));
  color: var(--color-danger);
}

.sm-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--color-overlay);
}

.sm-loading-overlay.is-visible { display: flex; }

.sm-loading-modal {
  min-width: 13.75rem;
  max-width: 20rem;
  padding: var(--space-4) var(--space-6);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface-raised);
  color: var(--color-text);
  box-shadow: var(--shadow-surface);
}

.sm-loading-spinner {
  width: 2.25rem;
  height: 2.25rem;
  border: 4px solid var(--color-border);
  border-top-color: var(--color-loading);
  border-radius: var(--radius-round);
  animation: shared-sm-spin 0.9s linear infinite;
}

.sm-loading-text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-label);
  text-align: center;
}

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

@media (max-width: 56.25rem) {
  .sf-grid { grid-template-columns: 1fr; }

  :is(.sf-header-row, .sm-header-row) {
    flex-direction: column;
    align-items: stretch;
  }

  .sm-actions { align-items: stretch; }
  .sm-buttons { justify-content: flex-start; }
}