.form-stack {
  display: grid;
  gap: 18px;
}

.form-stack--compact {
  gap: 12px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.field {
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 7px;
}

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

.field label,
.fieldset legend {
  color: var(--color-text);
  font-size: 0.88rem;
  font-weight: 650;
}

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

.field input,
.field select,
.field textarea,
.form-stack > input:not([type="hidden"]),
.user-edit-form input:not([type="checkbox"]),
.user-edit-form select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #cbd4e1;
  border-radius: var(--radius-control);
  background: var(--color-surface);
  color: var(--color-text);
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

.field textarea {
  min-height: 98px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: #7d8999;
  opacity: 1;
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  border-color: #9cabc0;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--color-navy);
  outline: 0;
  box-shadow: 0 0 0 3px rgb(38 63 106 / 12%);
}

.field input[readonly],
.field textarea[readonly] {
  background: #f7f8fa;
  color: var(--color-muted);
}

.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
  background: #fffafa;
}

.field-error {
  margin: 0;
  color: var(--color-danger);
  font-size: 0.82rem;
  line-height: 1.4;
}

.field-hint {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.checkbox-field {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-size: 0.9rem;
  cursor: pointer;
}

.checkbox-field input {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin: 0;
  accent-color: var(--color-navy);
}

.checkbox-field input:disabled {
  opacity: 0.7;
}

.checkbox-field--boxed {
  width: fit-content;
  max-width: 100%;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: #fbfcfe;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: var(--radius-control);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 100ms ease;
}

.button:active:not(:disabled) {
  transform: translateY(1px);
}

.button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.72;
}

.button--primary {
  background: var(--color-navy);
  color: #fff;
}

.button--primary:hover:not(:disabled) {
  background: var(--color-navy-deep);
}

.button--secondary {
  border-color: #c8d2e0;
  background: var(--color-surface);
  color: var(--color-navy);
}

.button--secondary:hover:not(:disabled) {
  border-color: var(--color-navy);
  background: #f5f7fb;
}

.button--quiet {
  border-color: var(--color-border);
  background: transparent;
  color: var(--color-navy);
}

.button--quiet:hover:not(:disabled) {
  background: #f2f5f9;
}

.button--danger {
  border-color: #e5bebe;
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.button--danger:hover:not(:disabled) {
  border-color: var(--color-danger);
  background: #fde7e5;
}

.button--small {
  min-height: 36px;
  padding: 7px 11px;
  font-size: 0.82rem;
}

.button--wide {
  width: 100%;
  min-height: 48px;
  margin-top: 3px;
}

.button.is-loading {
  cursor: progress;
}

.filter-form {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-border);
}

.filter-form__search {
  flex: 1 1 280px;
}

.filter-form__status {
  flex: 0 1 190px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  padding-top: 5px;
}

.form-alert {
  margin-bottom: 18px;
  padding: 13px 15px;
  border: 1px solid #e4b7b7;
  border-radius: var(--radius-control);
  background: var(--color-danger-soft);
  color: #762727;
}

.form-alert strong {
  display: block;
  margin-bottom: 3px;
}

.form-alert p {
  margin: 0;
}

.form-alert ul {
  margin: 6px 0 0;
  padding-left: 20px;
}

.flash-stack {
  display: grid;
  gap: 9px;
  padding: 18px clamp(22px, 4vw, 58px) 0;
}

.flash-message {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 15px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
  background: var(--color-surface);
}

.flash-message__label {
  font-size: 0.82rem;
  font-weight: 750;
}

.flash-message--success {
  border-color: #c8e2d2;
  background: var(--color-success-soft);
  color: var(--color-success);
}

.flash-message--info {
  border-color: #d3e2ef;
  background: var(--color-info-soft);
  color: var(--color-info);
}

.flash-message--warning {
  border-color: #e9d99d;
  background: #fff9e6;
  color: #765a00;
}

.flash-message--danger {
  border-color: #e5bebe;
  background: var(--color-danger-soft);
  color: var(--color-danger);
}

.settings-section {
  margin-top: 20px;
}

.settings-section > h2 {
  margin: 0 0 20px;
  font-size: 1.13rem;
}

.fieldset {
  min-width: 0;
  margin: 0;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-control);
}

.fieldset legend {
  padding: 0 6px;
}

.fieldset > .field-hint {
  margin: -5px 0 16px;
}

.add-property {
  margin-top: 18px;
}

.add-property > summary {
  display: inline-flex;
  list-style: none;
}

.add-property > summary::-webkit-details-marker {
  display: none;
}

.add-property .disclosure-content {
  max-width: 560px;
  margin-top: 12px;
  padding: 18px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: #fcfdff;
}

.required-mark {
  font-weight: 700;
}

.nav-link:focus-visible,
.button:focus-visible,
.breadcrumbs a:focus-visible,
.text-action:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--color-yellow);
  outline-offset: 3px;
}

@media (max-width: 760px) {
  .filter-form {
    align-items: stretch;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 15px;
  }

  .filter-form__search,
  .filter-form__status {
    width: 100%;
    flex: 0 0 auto;
  }

  .filter-form .button {
    width: 100%;
  }

  .flash-stack {
    padding: 14px 18px 0;
  }
}

@media (max-width: 520px) {
  .field-grid {
    grid-template-columns: 1fr;
  }

  .field--full {
    grid-column: auto;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .form-actions > .button {
    width: 100%;
  }

  .panel {
    padding: 18px 15px;
  }

  .fieldset {
    padding: 14px;
  }
}