/* ==========================================================
   A&A One-Step Checkout — front-end form
   Uses the theme's existing custom properties (--brand, --space-*,
   --font-*, --radius-*, etc.) so it matches the rest of the site
   without needing its own color/type system.
   ========================================================== */

.aa-osc {
  max-width: 560px;
  margin-top: var(--space-3);
}

.aa-osc__banner {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-0);
  margin-bottom: var(--space-3);
}

.aa-osc__banner--success {
  background: rgba(143, 42, 70, 0.08);
  border: 1px solid var(--brand);
  color: var(--graphite);
}

.aa-osc__banner--error {
  background: rgba(231, 76, 60, 0.08);
  border: 1px solid #e74c3c;
  color: var(--graphite);
}

.aa-osc__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.aa-osc__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.aa-osc__field label {
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--graphite);
}

.aa-osc__attr-label {
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--graphite);
}

/* Paper-size picker: proportional SVG icons as clickable cards.
   The parent .aa-osc__field wraps the label + all size cards, laid
   out as a wrapping row. */
.aa-osc__field:has(.aa-osc__size-card) {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 0.75rem;
}

.aa-osc__field:has(.aa-osc__size-card) > .aa-osc__attr-label {
  flex-basis: 100%;
}

.aa-osc__size-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
  width: 96px;
  padding: 0.9em 0.6em;
  border: 2px solid var(--color-border-on-paper);
  border-radius: var(--radius-md);
  background: var(--paper-bright);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out-snap),
              background var(--dur-fast) var(--ease-out-snap);
}

.aa-osc__size-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.aa-osc__size-card:has(input:checked) {
  border-color: var(--brand);
  background: rgba(143, 42, 70, 0.06);
}

.aa-osc__size-card:has(input:focus-visible) {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.aa-osc__size-visual {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 100%;
}

.aa-osc__size-visual svg rect {
  fill: var(--paper);
  stroke: var(--graphite);
  stroke-width: 1.5;
}

.aa-osc__size-card:has(input:checked) .aa-osc__size-visual svg rect {
  stroke: var(--brand);
  fill: rgba(143, 42, 70, 0.08);
}

.aa-osc__size-label {
  font-family: var(--font-mono);
  font-size: var(--fs-0);
  font-weight: 700;
  color: var(--graphite);
}

.aa-osc__size-dims {
  font-family: var(--font-mono);
  font-size: var(--fs-000);
  opacity: 0.6;
  color: var(--graphite);
}

/* Generic pill buttons for non-size attributes (stock, finish, color, ...) */
.aa-osc__pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.aa-osc__pill {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.75em 1.3em;
  border: 2px solid var(--color-border-on-paper);
  border-radius: 999px;
  background: var(--paper-bright);
  font-family: var(--font-body);
  font-size: var(--fs-0);
  font-weight: 500;
  color: var(--graphite);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out-snap),
              background var(--dur-fast) var(--ease-out-snap),
              color var(--dur-fast) var(--ease-out-snap);
}

.aa-osc__pill input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.aa-osc__pill:has(input:checked) {
  border-color: var(--brand);
  background: var(--brand);
  color: var(--paper-bright);
}

.aa-osc__pill:has(input:focus-visible) {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.aa-osc__optional {
  font-weight: 400;
  text-transform: none;
  opacity: 0.6;
  letter-spacing: normal;
}

.aa-osc__required {
  color: var(--brand);
}

.aa-osc__field input[type="text"],
.aa-osc__field input[type="tel"],
.aa-osc__field input[type="email"],
.aa-osc__field input[type="number"],
.aa-osc__field select,
.aa-osc__field textarea {
  width: 100%;
  padding: 1em 1.1em;
  font-family: var(--font-body);
  font-size: var(--fs-1);
  color: var(--graphite);
  background: var(--paper-bright);
  border: 2px solid var(--color-border-on-paper);
  border-radius: var(--radius-md);
  transition: border-color var(--dur-fast) var(--ease-out-snap),
              box-shadow var(--dur-fast) var(--ease-out-snap);
}

.aa-osc__field textarea {
  resize: vertical;
  min-height: 5.5em;
}

.aa-osc__field input:focus,
.aa-osc__field select:focus,
.aa-osc__field textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 4px rgba(143, 42, 70, 0.12);
}

.aa-osc__field input[type="file"] {
  font-family: var(--font-body);
  font-size: var(--fs-0);
  padding: 0.9em;
  border: 2px dashed var(--color-border-on-paper);
  border-radius: var(--radius-md);
  background: var(--paper-bright);
  cursor: pointer;
}

.aa-osc__field input[type="file"]::file-selector-button {
  padding: 0.6em 1.2em;
  margin-right: var(--space-2);
  border: none;
  border-radius: var(--radius-sm);
  background: var(--ink-black);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: var(--fs-000);
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out-snap);
}

.aa-osc__field input[type="file"]::file-selector-button:hover {
  background: var(--brand);
}

.aa-osc__hint {
  font-family: var(--font-mono);
  font-size: var(--fs-000);
  opacity: 0.6;
  margin: 0;
}

/* Checkbox — big and obvious, easy to tap on mobile */
.aa-osc__field--checkbox label {
  display: flex;
  align-items: center;
  gap: 0.75em;
  text-transform: none;
  font-family: var(--font-body);
  font-size: var(--fs-1);
  font-weight: 500;
  letter-spacing: normal;
  cursor: pointer;
}

.aa-osc__field--checkbox input[type="checkbox"] {
  width: 1.5em;
  height: 1.5em;
  accent-color: var(--brand);
  cursor: pointer;
  flex-shrink: 0;
}

/* Delivery method */
.aa-osc__delivery {
  border: 2px solid var(--color-border-on-paper);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  margin: 0;
}

.aa-osc__delivery legend {
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0 0.4em;
}

.aa-osc__radio {
  display: flex;
  align-items: center;
  gap: 0.75em;
  padding: 0.9em 0.2em;
  font-family: var(--font-body);
  font-size: var(--fs-1);
  font-weight: 500;
  cursor: pointer;
}

.aa-osc__radio input[type="radio"] {
  width: 1.4em;
  height: 1.4em;
  accent-color: var(--brand);
  cursor: pointer;
  flex-shrink: 0;
}

.aa-osc__pickup-note {
  font-family: var(--font-body);
  font-size: var(--fs-00);
  opacity: 0.75;
  margin: 0.5em 0 0;
  padding-left: 2.15em;
  white-space: pre-line;
}

.aa-osc__address {
  margin-top: var(--space-2);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border-on-paper);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.aa-osc__address[hidden] {
  display: none;
}

/* Total */
.aa-osc__total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
}

.aa-osc__total-label {
  font-family: var(--font-mono);
  font-size: var(--fs-00);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.8;
}

.aa-osc__total-amount {
  font-size: var(--fs-3);
  font-weight: 900;
}

/* Actions */
.aa-osc__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.aa-osc__btn {
  width: 100%;
  padding: 1.1em 1.5em;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--fs-1);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out-snap),
              transform var(--dur-fast) var(--ease-out-snap);
}

.aa-osc__btn:active {
  transform: translateY(1px);
}

.aa-osc__btn--primary {
  background: var(--brand);
  color: var(--paper-bright);
}

.aa-osc__btn--primary:hover {
  background: var(--ink-black);
}

.aa-osc__btn--secondary {
  background: var(--paper-bright);
  color: var(--graphite);
  border: 2px solid var(--color-border-on-paper);
}

.aa-osc__btn--secondary:hover {
  border-color: var(--brand);
  color: var(--brand);
}

@media (max-width: 480px) {
  .aa-osc__field input,
  .aa-osc__field select,
  .aa-osc__field textarea {
    font-size: 16px; /* prevents iOS zoom-on-focus */
  }
}