:root {
  --bg: #efe8dc;
  --card: rgba(255, 251, 245, 0.95);
  --text: #213136;
  --muted: #65777d;
  --line: rgba(33, 49, 54, 0.11);
  --accent: #1d7478;
  --accent-strong: #124f53;
  --soft-accent: rgba(29, 116, 120, 0.1);
  --success: #1c7c54;
  --error: #b54545;
  --highlight: #e3b36a;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Noto Sans", "Open Sans", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(227, 179, 106, 0.2), transparent 28%),
    radial-gradient(circle at bottom right, rgba(29, 116, 120, 0.16), transparent 32%),
    linear-gradient(135deg, #fbf6ef 0%, var(--bg) 55%, #e5efed 100%);
}

.page-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.feedback-card {
  width: min(100%, 580px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: 0 26px 70px rgba(23, 33, 38, 0.12);
  padding: 30px;
  backdrop-filter: blur(12px);
}

.feedback-header h1 {
  margin: 10px 0 10px;
  font-size: clamp(2rem, 4vw, 2.6rem);
  line-height: 1.05;
  font-family: "Crimson Pro", Georgia, serif;
}

.eyebrow,
.subtitle {
  margin: 0;
  color: var(--muted);
}

.eyebrow {
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 700;
}

.subtitle {
  line-height: 1.6;
  max-width: 44ch;
}

.trip-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.meta-pill {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  color: var(--text);
  padding: 8px 12px;
  font-size: 0.78rem;
}

.feedback-form {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.form-section {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
  padding: 22px 20px;
}

.section-title {
  margin: 0 0 16px;
  font-family: "Crimson Pro", Georgia, serif;
  font-size: 1.5rem;
  font-weight: 600;
}

.field-grid {
  display: grid;
  gap: 14px;
}

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

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

label {
  display: grid;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.86);
  padding: 14px 16px;
  outline: none;
  color: var(--text);
}

input:focus,
textarea:focus {
  border-color: rgba(27, 107, 111, 0.6);
  box-shadow: 0 0 0 4px rgba(27, 107, 111, 0.12);
}

button {
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #fff;
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 14px 30px rgba(18, 79, 83, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 34px rgba(18, 79, 83, 0.24);
}

button:disabled {
  cursor: wait;
  opacity: 0.82;
  transform: none;
}

.info-box {
  margin-top: 20px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(27, 107, 111, 0.08);
  border: 1px solid rgba(27, 107, 111, 0.18);
}

.info-box.success {
  background: rgba(28, 124, 84, 0.08);
  border-color: rgba(28, 124, 84, 0.18);
}

.info-box.error {
  background: rgba(181, 69, 69, 0.08);
  border-color: rgba(181, 69, 69, 0.18);
}

.turnstile-wrap {
  overflow: hidden;
  padding-top: 2px;
}

.upload-box {
  display: grid;
  gap: 10px;
}

.upload-box input[type="file"] {
  display: none;
}

.upload-trigger {
  display: grid;
  gap: 4px;
  padding: 16px 18px;
  border-radius: 20px;
  border: 1px dashed rgba(29, 116, 120, 0.35);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.9), rgba(255,255,255,0.8)),
    var(--soft-accent);
  cursor: pointer;
}

.upload-title {
  font-size: 0.95rem;
  color: var(--text);
}

.upload-hint {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
}

.upload-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.upload-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  padding: 7px 10px;
  font-size: 0.78rem;
  color: var(--muted);
}

.upload-chip strong {
  color: var(--text);
}

.choice-list {
  display: grid;
  gap: 14px;
}

.choice-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-weight: 500;
  line-height: 1.45;
}

.choice-item input[type="radio"] {
  margin-top: 2px;
  inline-size: 22px;
  block-size: 22px;
  accent-color: var(--accent);
  flex: none;
}

.rating-grid {
  display: grid;
  gap: 10px;
}

.rating-grid-header,
.rating-row {
  display: grid;
  grid-template-columns: minmax(120px, 1.6fr) repeat(5, minmax(24px, 1fr));
  gap: 10px;
  align-items: center;
}

.rating-grid-header {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-align: center;
}

.rating-row {
  border-radius: 18px;
  background: rgba(250, 248, 244, 0.92);
  padding: 14px 12px;
}

.rating-row span {
  font-weight: 600;
}

.rating-row input[type="radio"] {
  inline-size: 22px;
  block-size: 22px;
  accent-color: var(--accent);
  justify-self: center;
}

.submit-note {
  margin: -4px 2px 0;
  color: var(--muted);
  font-size: 0.76rem;
  text-align: center;
}

.hidden {
  display: none;
}

@media (max-width: 640px) {
  .feedback-card {
    padding: 22px 18px;
    border-radius: 20px;
  }

  .trip-meta {
    gap: 8px;
  }

  .field-grid.two-columns {
    grid-template-columns: 1fr;
  }

  .form-section {
    padding: 18px 16px;
    border-radius: 20px;
  }

  .section-title {
    font-size: 1.28rem;
  }

  .rating-grid-header {
    display: none;
  }

  .rating-row {
    grid-template-columns: repeat(5, minmax(28px, 1fr));
    gap: 12px;
    padding-top: 38px;
    position: relative;
  }

  .rating-row span {
    position: absolute;
    left: 12px;
    top: 10px;
    font-size: 0.82rem;
  }
}