/* Daunder — Code einlösen (Entwurf 01.10.2026). Baut auf styles.css und pricing.css auf.
 *
 * ROLLE:      Gestalter eines Werkzeugs, das man einmal benutzt und dann vergisst.
 * REFERENZ:   Einlöseseiten von Geschenkkarten (Apple, Steam): ein Feld, ein Knopf, klare Antwort.
 * HERO:       Illustration läuft links randabfallend, das Einlösefeld steht rechts als ruhige Spalte.
 * LEITIDEE:   Erst sagen, was der Code bringt — dann erst ans Konto.
 * SIGNATURE:  Das Codefeld setzt beim Tippen selbst die Striche, in Monospace-Breite der Marke.
 * GEBROCHEN:  Kein Konfetti beim Erfolg. Ein Haken und der Satz, bis wann Plus gilt.
 */

/* ------------------------------------------------------------- Aufbau */

.redeem {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  align-items: start;
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(1rem, 3vw, 2.5rem) max(1rem, calc((100% - 1180px) / 2)) clamp(4rem, 8vw, 7rem) 0;
}
.redeem-art {
  position: sticky;
  top: 4rem;
  margin: 0;
}
.redeem-art img {
  width: 100%;
  height: auto;
  min-height: 420px;
  object-fit: cover;
  object-position: 30% 50%;
  border-radius: 0 var(--radius-plate) var(--radius-plate) 0;
}

.redeem-panel {
  padding-top: clamp(0rem, 3vw, 2rem);
}
.redeem-panel .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.redeem-panel .eyebrow svg {
  width: 1.15rem;
  height: 1.15rem;
}
.redeem-panel h1 {
  margin: 0;
  font-size: clamp(2.6rem, 5.4vw, 4.6rem);
  text-wrap: balance;
}
.redeem-panel h1 span {
  color: var(--action-text);
}
.redeem-lead {
  max-width: 40ch;
  margin: 1.25rem 0 0;
  color: var(--text-muted);
  font-size: clamp(1.0625rem, 1.5vw, 1.2rem);
}

/* --------------------------------------------------------------- Feld */

.code-form {
  margin-top: 2.25rem;
}
.code-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 600;
}
.code-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.code-row input {
  flex: 1 1 15rem;
  min-width: 0;
  min-height: 3.75rem;
  border: 2px solid var(--line);
  border-radius: 1rem;
  background: var(--surface-1);
  color: var(--text);
  padding: 0 1.1rem;
  font-family: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  font-size: clamp(1.25rem, 2.4vw, 1.5rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: border-color 140ms ease, background-color 140ms ease;
}
.code-row input::placeholder {
  color: var(--text-muted);
  opacity: 0.55;
}
.code-row input:hover {
  border-color: var(--text-muted);
}
.code-row input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
  border-color: var(--text);
}
.code-row input[aria-invalid='true'] {
  border-color: var(--action-text);
}
.code-row input.is-valid {
  border-color: var(--state-text);
}
.code-row .button {
  min-height: 3.75rem;
}
.code-row .button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  box-shadow: none;
}
.code-row .button[aria-busy='true'] {
  cursor: progress;
  opacity: 0.8;
}
.code-hint {
  margin: 0.6rem 0 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}
.code-message {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin: 0.9rem 0 0;
  border-left: 3px solid var(--action-text);
  padding: 0.2rem 0 0.2rem 0.85rem;
}

/* ---------------------------------------------------------- Ergebnis */

.code-result,
.code-done {
  margin-top: 1.75rem;
  border-radius: var(--radius-card);
  background: var(--inverse-ground);
  color: var(--inverse-text);
  padding: clamp(1.5rem, 3.5vw, 2.25rem);
  animation: rise 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
}
.code-result:focus,
.code-done:focus {
  outline: none;
}
@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(0.5rem);
  }
}
.result-label {
  margin: 0;
  color: var(--inverse-muted);
  font-size: 0.9375rem;
}
.result-value {
  margin: 0.25rem 0 0;
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1.05;
}
.result-from {
  margin: 0.5rem 0 0;
  color: var(--inverse-muted);
}
.result-action {
  display: grid;
  gap: 1rem;
  justify-items: start;
  margin-top: 1.5rem;
  border-top: 1px solid color-mix(in oklab, var(--inverse-text) 18%, transparent);
  padding-top: 1.25rem;
}
.result-action p {
  margin: 0;
  max-width: 46ch;
}
.store-warning {
  display: flex;
  gap: 0.6rem;
  border-radius: 0.9rem;
  background: color-mix(in oklab, var(--brand-orange) 16%, var(--inverse-ground));
  padding: 0.9rem 1rem;
  font-size: 0.9375rem;
}
.store-warning svg {
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 auto;
  margin-top: 0.15rem;
  color: var(--brand-orange);
}

.code-done h2 {
  margin: 0.75rem 0 0.5rem;
  font-size: clamp(2rem, 4vw, 3rem);
}
.code-done p {
  margin: 0;
  max-width: 46ch;
}
.done-mark {
  display: inline-grid;
  width: 3.25rem;
  height: 3.25rem;
  place-items: center;
  margin: 0;
  border-radius: 999px;
  background: var(--state-fill);
  color: var(--on-state-fill);
}
.done-mark svg {
  width: 1.6rem;
  height: 1.6rem;
}
.done-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}
.code-done .button-quiet {
  border-color: color-mix(in oklab, var(--inverse-text) 45%, transparent);
  color: var(--inverse-text);
}
.code-done .button-quiet:hover {
  border-color: var(--inverse-text);
  background: color-mix(in oklab, var(--inverse-text) 8%, transparent);
}

.redeem-facts {
  display: grid;
  gap: 0.4rem;
  margin: 2.25rem 0 0;
  border-top: 1px solid var(--line-soft);
  padding: 1.25rem 0 0 1.1rem;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* ------------------------------------------------------------ Schmal */

@media (max-width: 900px) {
  .redeem {
    grid-template-columns: 1fr;
    padding: 0 0 4rem;
  }
  .redeem-art {
    position: static;
  }
  .redeem-art img {
    min-height: 0;
    aspect-ratio: 16 / 9;
    border-radius: 0;
  }
  .redeem-panel {
    width: var(--measure);
    margin: 0 auto;
  }
  .code-row .button {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .code-result,
  .code-done {
    animation: none;
  }
  .code-row input {
    transition: none;
  }
}