:root {
  --bg: #fff8f1;
  --surface: #ffffff;
  --text: #242141;
  --muted: #6f6a86;
  --line: #eee4db;
  --yellow: #fff38d;
  --yellow-strong: #ffe769;
  --coral: #ff6f63;
  --green: #7eb06f;
  --blue: #70a7ff;
  --shadow: 0 24px 60px rgba(86, 62, 40, 0.1);
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  font-family: "Nunito Sans", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, rgba(112, 167, 255, 0.18), transparent 24rem),
    radial-gradient(circle at 90% 0%, rgba(255, 111, 99, 0.14), transparent 22rem),
    linear-gradient(180deg, #fffaf4 0%, var(--bg) 100%);
}

a {
  color: var(--text);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.form-page {
  width: min(calc(100% - 2rem), 880px);
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.form-shell,
.confirm-dialog {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.form-shell {
  overflow: hidden;
}

.form-head {
  padding: 1.5rem;
  border-top: 10px solid var(--yellow-strong);
}

.eyebrow {
  display: inline-flex;
  margin-bottom: 0.9rem;
  color: var(--coral);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.6rem;
  line-height: 1.12;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 500;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

h3 {
  margin-top: 1.2rem;
  font-size: 1.28rem;
}

h4 {
  font-size: 1.05rem;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.contact-form,
.question-form,
.prize-info {
  padding: 1.5rem;
  border-top: 1px solid var(--line);
}

.prize-info ul {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.2rem;
  color: var(--muted);
  line-height: 1.45;
}

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

label,
.question-title {
  color: var(--text);
  font-weight: 800;
}

.choice-field legend {
  color: var(--text);
  font-weight: 800;
}

label span {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  margin-top: 0.38rem;
  padding: 0.9rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  font: inherit;
}

input:focus,
textarea:focus {
  border-color: var(--blue);
  outline: 3px solid rgba(112, 167, 255, 0.22);
}

textarea {
  min-height: 130px;
  resize: vertical;
}

.choice-field {
  display: grid;
  gap: 0.8rem;
  margin: 1.2rem 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf9;
}

.choice-field label {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}

.choice-field input,
.consent-box input {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--yellow-strong);
}

.choice-field label span {
  color: var(--text);
  font-size: 1rem;
}

.consent-box {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 0.8rem;
  padding: 1rem;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf9;
  line-height: 1.45;
}

.prize-button,
.submit-button,
.dialog-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0.8rem 1.25rem;
  border: 0;
  border-radius: 999px;
  color: var(--text);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.prize-button {
  margin: 0 1.5rem 1.5rem;
  background: linear-gradient(120deg, var(--coral), var(--yellow), var(--green), var(--blue));
  box-shadow: 0 14px 28px rgba(255, 111, 99, 0.18);
}

.submit-button,
.dialog-button.primary {
  background: var(--yellow);
}

.secondary-submit {
  margin-top: 1rem;
}

.form-status {
  min-height: 1.4rem;
  margin-top: 0.8rem;
  color: var(--coral);
  font-weight: 800;
}

.form-status.success {
  color: #255434;
}

.question-area {
  border-top: 1px solid var(--line);
}

.question-form {
  display: grid;
  gap: 1rem;
}

.question-history,
.question-section,
.question-step {
  display: grid;
  gap: 1rem;
  scroll-margin: 2rem;
}

.question-history:empty {
  display: none;
}

.question-section + .question-section {
  margin-top: 1.4rem;
}

.question-card,
.info-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fffdf9;
}

.question-card {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.question-title {
  display: block;
  width: 100%;
  margin: 0;
  color: var(--text);
  font-size: 1.08rem;
  line-height: 1.35;
}

.question-card label {
  display: grid;
  gap: 0.35rem;
}

.question-card label:has(input[type="radio"]) {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.65rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  cursor: pointer;
}

.question-card input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
  accent-color: var(--yellow-strong);
}

.answered-question {
  opacity: 0.78;
}

.answered-card {
  background: #fbfaf8;
}

.answered-card input,
.answered-card textarea {
  cursor: default;
}

.answered-card textarea {
  min-height: 90px;
}

.edit-question-button {
  justify-self: start;
  min-height: 38px;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.edit-question-button:hover,
.edit-question-button:focus-visible {
  border-color: var(--blue);
  outline: 3px solid rgba(112, 167, 255, 0.18);
}

.final-submit-button {
  margin-top: 1rem;
}

.completion-actions {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.prize-link-button {
  width: 100%;
  background: linear-gradient(120deg, var(--coral), var(--yellow), var(--green), var(--blue));
  text-decoration: none;
  box-shadow: 0 14px 28px rgba(255, 111, 99, 0.18);
}

.prize-link-button:hover,
.prize-link-button:focus-visible {
  transform: translateY(-1px);
  outline: 3px solid rgba(112, 167, 255, 0.18);
}

.completion-prize-link {
  display: none !important;
}

.completion-prize-link.is-visible {
  display: inline-flex !important;
}

.completion-prize-link[hidden] {
  display: none !important;
}

.question-card-active,
.answered-question,
.info-card.question-card-active {
  animation: questionSlideDown 260ms ease-out both;
}

.info-card {
  background: #f8fbff;
  border-color: rgba(112, 167, 255, 0.35);
}

.info-card p {
  color: var(--muted);
}

.info-card h3 {
  margin-top: 0;
}

@keyframes questionSlideDown {
  from {
    opacity: 0;
    transform: translateY(-12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .question-card-active,
  .answered-question,
  .info-card.question-card-active {
    animation: none;
  }
}

.confirm-dialog {
  width: min(calc(100% - 2rem), 460px);
  padding: 0;
  border: 0;
}

.confirm-dialog::backdrop {
  background: rgba(36, 33, 65, 0.36);
  backdrop-filter: blur(3px);
}

.confirm-dialog > div {
  padding: 1.4rem;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 1.2rem;
  flex-wrap: wrap;
}

.dialog-button.quiet {
  background: #f5f1ec;
  color: var(--muted);
}

@media (max-width: 680px) {
  .field-grid {
    grid-template-columns: 1fr;
  }

  .form-head,
  .contact-form,
  .question-form,
  .prize-info {
    padding: 1.1rem;
  }

  .prize-button {
    margin: 0 1.1rem 1.1rem;
  }
}