.ui-form { display: grid; gap: 20px; max-width: 520px; }
.ui-form--wide { max-width: 720px; }

.ui-field { display: grid; gap: 6px; min-width: 0; }
.ui-field__label { font-weight: 700; font-size: 0.9375rem; }
.ui-field__optional { font-weight: 400; color: var(--ink-2); }
.ui-field__hint { margin: 0; font-size: 0.875rem; color: var(--ink-2); }
.ui-field__error { margin: 0; font-size: 0.875rem; font-weight: 600; color: var(--danger); display: flex; gap: 6px; align-items: baseline; }
.ui-field__error::before { content: "!"; display: inline-grid; place-items: center; flex: 0 0 16px; width: 16px; height: 16px; border-radius: 50%; background: var(--danger); color: var(--paper); font: 700 0.6875rem var(--sans); transform: translateY(2px); }

.ui-input, .ui-textarea, .ui-select {
  width: 100%;
  border: 1.5px solid var(--field-border);
  border-radius: var(--radius-box);
  padding: 12px 14px;
  background: var(--card);
  color: var(--ink);
  font: 1rem var(--sans);
}
.ui-input::placeholder, .ui-textarea::placeholder { color: var(--ink-2); opacity: 1; }
.ui-input:hover, .ui-textarea:hover, .ui-select:hover { border-color: var(--ink-2); }
.ui-input:focus, .ui-textarea:focus, .ui-select:focus { border-color: var(--ink); }
.ui-input[aria-invalid="true"], .ui-textarea[aria-invalid="true"], .ui-select[aria-invalid="true"] { border-color: var(--danger); }
.ui-input:disabled, .ui-textarea:disabled, .ui-select:disabled { opacity: 0.55; cursor: not-allowed; }
.ui-textarea { min-height: 132px; resize: vertical; line-height: 1.5; }
.ui-select {
  appearance: none;
  padding-right: 40px;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

.ui-choices { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 6px; }
.ui-choices__legend { font-weight: 700; font-size: 0.9375rem; padding: 0; margin-bottom: 6px; }
.ui-choices__hint { margin: -4px 0 6px; font-size: 0.875rem; color: var(--ink-2); }
.ui-choice { display: flex; gap: 10px; align-items: flex-start; font-size: 0.9375rem; cursor: pointer; padding: 6px 0; }
.ui-choice input { width: 18px; height: 18px; accent-color: var(--highlight); margin: 2px 0 0; flex: 0 0 18px; }
.ui-choice__hint { display: block; font-size: 0.875rem; color: var(--ink-2); }
.ui-choices--cards { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 8px; }
.ui-choices--cards .ui-choices__legend { grid-column: 1 / -1; }
.ui-choices--cards .ui-choice { border: 1.5px solid var(--field-border); border-radius: var(--radius-box); background: var(--card); padding: 12px 14px; }
.ui-choices--cards .ui-choice:hover { border-color: var(--ink-2); }
.ui-choices--cards .ui-choice:has(input:checked) { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.ui-choices[aria-invalid="true"] .ui-choice input { outline: 1.5px solid var(--danger); outline-offset: 1px; }

.ui-formsec { border: 0; border-top: 1px solid var(--hairline); margin: 0; padding: 22px 0 0; display: grid; gap: 18px; min-width: 0; }
.ui-formsec__title { font-size: var(--t-h5); font-weight: 800; letter-spacing: -0.01em; padding: 0; float: left; width: 100%; margin: 0; }
.ui-formsec__title + * { clear: left; }
.ui-formsec__lede { margin: -10px 0 0; color: var(--ink-2); font-size: 0.9375rem; }
.ui-form__submit { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.ui-form__promise { margin: 0; font-size: 0.875rem; color: var(--ink-2); }

.ui-code { display: grid; gap: 6px; }
.ui-code__input {
  width: calc(7ch + 6 * 0.45em + 32px);
  max-width: 100%;
  font: 600 1.75rem var(--mono);
  letter-spacing: 0.45em;
  padding: 12px 16px;
  border: 1.5px solid var(--field-border);
  border-radius: var(--radius-box);
  color: var(--ink);
  background: var(--card);
  font-variant-numeric: tabular-nums;
}
.ui-code__input:focus { border-color: var(--ink); }
.ui-code__input[aria-invalid="true"] { border-color: var(--danger); }
.ui-code__input::placeholder { color: var(--ink-2); opacity: 0.6; }