.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--button-radius);
  background: var(--button-secondary);
  color: var(--button-secondary-ink);
  cursor: pointer;
  font-size: var(--font-size-small);
  font-weight: 600;
  line-height: 20px;
  text-decoration: none;
  vertical-align: middle;
  transition: background-color var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast), box-shadow var(--motion-fast);
}

.button:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-secondary-hover);
}

.button:active:not(:disabled):not([aria-disabled="true"]) {
  box-shadow: inset 0 2px 4px rgb(0 0 0 / 10%);
}

.button:disabled,
.button[aria-disabled="true"],
.icon-button:disabled,
.icon-button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
}

.button:focus-visible,
.icon-button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 3px;
}

.button-primary {
  background: var(--button-primary);
  color: var(--button-on-primary);
  border-color: transparent;
  box-shadow: var(--button-shadow);
}

.button-primary:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-primary-hover);
}

.button-primary:active:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-primary-active);
}

.button-secondary {
  border-color: var(--button-secondary-border);
  background: var(--button-secondary);
  color: var(--button-secondary-ink);
  box-shadow: 0 1px 2px rgb(16 36 25 / 3%);
}

.button-secondary:hover:not(:disabled):not([aria-disabled="true"]) {
  border-color: var(--color-muted);
  background: var(--button-secondary-hover);
}

.button-ghost {
  padding-inline: 12px;
  background: transparent;
  color: var(--color-secondary);
}

.button-ghost:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-soft);
  color: var(--button-soft-ink);
}

.button-soft {
  background: var(--button-soft);
  color: var(--button-soft-ink);
}

.button-soft:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-soft-hover);
}

.button-danger {
  border-color: var(--button-danger-border);
  background: var(--button-danger-bg);
  color: var(--button-danger);
  box-shadow: none;
}

.button-danger:hover:not(:disabled):not([aria-disabled="true"]) {
  border-color: var(--button-danger);
  background: var(--button-danger-hover);
}

.button-sm {
  min-height: 32px;
  padding: 5px 10px;
  gap: 6px;
  border-radius: var(--button-radius-sm);
  font-size: var(--font-size-caption);
}

.button .icon {
  width: 18px;
  height: 18px;
}

.icon-button {
  width: 40px;
  height: 40px;
  display: inline-grid;
  place-items: center;
  padding: 0;
  flex: 0 0 auto;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-secondary);
  cursor: pointer;
  transition: background-color var(--motion-fast), color var(--motion-fast), border-color var(--motion-fast);
}

.icon-button:hover:not(:disabled):not([aria-disabled="true"]) {
  background: var(--button-soft);
  color: var(--button-soft-ink);
  border-color: var(--button-secondary-border);
}

.icon-button.danger {
  color: var(--button-danger);
}

.icon-button.danger:hover:not(:disabled) {
  background: var(--button-danger-bg);
  border-color: var(--button-danger-border);
}

/* A compact visual control with a separate, forgiving click target. */
.close-button {
  --close-target-size: 36px;
  position: relative;
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: var(--close-target-size);
  height: var(--close-target-size);
  padding: 0;
  border: 0;
  border-radius: var(--radius-full);
  background: transparent;
  color: var(--color-secondary);
  appearance: none;
  cursor: pointer;
  font-size: 0;
  line-height: 1;
  vertical-align: middle;
  transition: color var(--motion-fast);
}

.close-button::before {
  content: "";
  grid-area: 1 / 1;
  width: 28px;
  height: 28px;
  border: 1px solid color-mix(in srgb, var(--color-hairline) 65%, transparent);
  border-radius: inherit;
  background: var(--color-surface-subtle);
  pointer-events: none;
  transition: background-color var(--motion-fast), border-color var(--motion-fast), box-shadow var(--motion-fast);
}

.close-button > svg {
  position: relative;
  grid-area: 1 / 1;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  pointer-events: none;
}

.close-button:hover:not(:disabled) {
  color: var(--color-ink);
}

.close-button:hover:not(:disabled)::before {
  border-color: var(--button-secondary-border);
  background: var(--button-secondary-hover);
}

.close-button:active:not(:disabled)::before {
  background: var(--button-soft);
  box-shadow: inset 0 1px 2px rgb(0 0 0 / 8%);
}

.close-button:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 1px;
}

.close-button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  stroke-width: 1.8;
}

.card {
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px 16px;
}

.card-header a {
  flex: 0 0 auto;
  color: var(--color-secondary);
  font-size: var(--font-size-small);
  font-weight: 550;
  text-decoration: none;
}

.card-header a:hover {
  color: var(--color-ink);
}

.data-list {
  list-style: none;
}

.data-row {
  position: relative;
  min-height: 72px;
  display: grid;
  grid-template-columns: minmax(76px, 104px) minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  padding: 14px 22px;
  border-top: 1px solid var(--color-hairline);
  transition: background var(--motion-fast);
}

.data-row:hover {
  background: var(--color-surface-subtle);
}

.data-row > * {
  min-width: 0;
}

.data-row-title {
  display: block;
  width: 100%;
  overflow: hidden;
  color: var(--color-ink);
  font-size: var(--font-size-body);
  font-weight: 600;
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-row-meta {
  margin-top: 2px;
  overflow: hidden;
  color: var(--color-secondary);
  font-size: var(--font-size-small);
  line-height: 1.45;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.data-row-link {
  color: inherit;
  text-decoration: none;
}

.data-row-link::after {
  content: "";
  position: absolute;
  inset: 0;
}

.data-row-link:focus-visible {
  outline: none;
}

.data-row:has(.data-row-link:focus-visible) {
  outline: 3px solid color-mix(in srgb, var(--color-focus) 34%, transparent);
  outline-offset: -3px;
}

.row-leading {
  color: var(--color-secondary);
  font-size: var(--font-size-small);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.row-arrow {
  width: 18px;
  height: 18px;
  color: var(--color-muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: var(--color-surface-subtle);
  color: var(--color-secondary);
  font-size: var(--font-size-caption);
  font-weight: 600;
  line-height: 1.4;
}

.badge-success {
  background: var(--color-success-soft);
  color: var(--color-success);
}

.empty-state {
  padding: 30px 22px 34px;
  border-top: 1px solid var(--color-hairline);
  text-align: center;
}

.empty-state strong {
  display: block;
  margin-bottom: 3px;
  font-size: var(--font-size-body);
}

.empty-state span {
  color: var(--color-secondary);
  font-size: var(--font-size-small);
}

.field {
  display: grid;
  gap: 7px;
}

.field label {
  color: var(--color-charcoal);
  font-size: var(--font-size-small);
  font-weight: 600;
}

.field input {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--color-hairline-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-ink);
  font-size: var(--font-size-body);
  line-height: 1.4;
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast);
}

.field input:hover {
  border-color: var(--color-muted);
}

.field input:focus {
  border-color: var(--color-focus);
  outline: 0;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--color-focus) 16%, transparent);
}

.field-help {
  min-height: 20px;
  color: var(--color-muted);
  font-size: var(--font-size-small);
  line-height: 1.5;
}

.form-error {
  display: none;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--color-error) 28%, transparent);
  border-radius: var(--radius-md);
  background: var(--color-error-soft);
  color: var(--color-error);
  font-size: var(--font-size-small);
  line-height: 1.45;
}

.form-error.is-visible {
  display: block;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}

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

.skeleton {
  position: relative;
  overflow: hidden;
  background: var(--color-surface-subtle);
}

.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-surface) 70%, transparent), transparent);
  animation: shimmer 1.4s infinite;
}

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

@media (max-width: 639px) {
  .button {
    min-height: 44px;
  }

  .icon-button {
    width: 44px;
    height: 44px;
  }

  .close-button {
    --close-target-size: 44px;
  }

  .card-header {
    padding: 18px 16px 14px;
  }

  .data-row {
    min-height: 76px;
    grid-template-columns: 64px minmax(0, 1fr) auto;
    gap: 12px;
    padding: 14px 16px;
  }
}

/* Shared interaction states across member and admin surfaces. */
:where(button,a,input,select,textarea):focus-visible { outline:2px solid var(--color-focus); outline-offset:3px; }
:where(input,select,textarea) { accent-color:var(--color-brand); }
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; transition-duration:.01ms!important; } }