:root {
  --bg: #ffffff;
  --card-bg: #ffffff;
  --primary: #d73f38;
  --primary-dark: #b32727;
  --accent: #d73f38;
  --text: #111111;
  --muted: #4e5760;
  --border: #e3e3e3;
  font-family: 'Hind', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
}

.card {
  width: min(640px, 100%);
  background: var(--card-bg);
  border-radius: 20px;
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(17, 17, 17, 0.05);
  display: flex;
  flex-direction: column;
}

.card header {
  position: relative;
  display: grid;
  gap: 0.65rem;
  padding: 2.2rem clamp(1.6rem, 6vw, 2.6rem);
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.card-body {
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.9rem, 5vw, 2.6rem);
  background: #ffffff;
  position: relative;
}

.pre-title {
  font-size: 0.95rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

.card h1 {
  margin: 0;
  font-weight: 700;
  font-size: clamp(1.8rem, 6vw, 2.4rem);
  line-height: 1.1;
  color: var(--text);
}

.org-name {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: #4e4e4e;
}

.intro {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.45;
}

.event-details {
  padding: 1.25rem 1.6rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(215, 63, 56, 0.94), rgba(179, 39, 39, 0.92));
  border: none;
  display: grid;
  gap: 0.55rem;
  color: #fff;
  box-shadow: 0 16px 32px rgba(179, 39, 39, 0.18);
}

.event-meta {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
  color: rgba(255, 255, 255, 0.82);
}

.event-meta-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
}

.event-title {
  margin: 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
}

.no-event-message {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  background: #fbe3e4;
  color: var(--primary-dark);
  font-weight: 600;
  line-height: 1.5;
  border: 1px solid rgba(215, 63, 56, 0.4);
}

.feedback-form {
  display: grid;
  gap: 1.5rem;
}

.score-fieldset {
  margin: 0;
  padding: 0;
  border: none;
  display: grid;
  gap: 0.75rem;
}

.score-fieldset legend {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
}

.score-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(66px, 1fr));
  gap: 0.85rem;
}

.score-option {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.score-option input {
  position: absolute;
  opacity: 0;
}

.score-option span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 1rem 0;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(215, 63, 56, 0.28);
  font-size: 1rem;
  font-weight: 600;
  color: rgba(17, 17, 17, 0.78);
  transition: background 0.2s ease, border 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.score-option input:focus-visible + span {
  outline: 3px solid rgba(215, 63, 56, 0.35);
  outline-offset: 3px;
}

.score-option input:checked + span {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(215, 63, 56, 0.25);
}

.score-option:hover span {
  transform: translateY(-2px);
  box-shadow: 0 10px 18px rgba(215, 63, 56, 0.18);
  border-color: rgba(215, 63, 56, 0.35);
}

.comment-label {
  display: grid;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.comment-label textarea {
  resize: vertical;
  min-height: 120px;
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid rgba(215, 63, 56, 0.3);
  background: #ffffff;
  font: inherit;
  color: var(--text);
  transition: border 0.2s ease, box-shadow 0.2s ease;
}

.comment-label textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(215, 63, 56, 0.18);
  outline: none;
}

.comment-label textarea::placeholder {
  color: var(--muted);
}

.submit-button {
  padding: 0.95rem 1.25rem;
  border-radius: 16px;
  border: none;
  background: var(--primary);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.submit-button:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(179, 39, 39, 0.3);
}

.submit-button:active {
  transform: translateY(0);
  box-shadow: none;
}

.thank-you {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 1.5rem 2rem 2rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(4px);
  border-radius: 16px;
  color: var(--primary-dark);
  font-weight: 600;
  z-index: 2;
}

.thank-you-content {
  display: grid;
  gap: 1.5rem;
  text-align: center;
  margin: 0 auto;
  width: min(520px, 100%);
}

.thank-you-title {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.next-event {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  align-items: stretch;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 18px 36px rgba(179, 39, 39, 0.22);
  background: #ffffff;
  color: var(--text);
}

.next-event-date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  background: linear-gradient(155deg, rgba(215, 63, 56, 1), rgba(179, 39, 39, 1));
  color: #fff;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 1.75rem 1.1rem;
}

.next-event-day {
  font-size: 2.3rem;
  line-height: 1;
  letter-spacing: 0;
}

.next-event-month {
  font-size: 1.05rem;
  letter-spacing: 0.18em;
}

.next-event-year {
  font-size: 0.95rem;
  opacity: 0.85;
  letter-spacing: 0.08em;
}

.next-event-info {
  padding: 1.75rem 1.8rem;
  display: grid;
  gap: 0.85rem;
  border-left: 1px solid rgba(215, 63, 56, 0.18);
}

.next-event-heading {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary-dark);
  letter-spacing: 0.02em;
}

.next-event-title {
  margin: 0;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.next-event--no-data .next-event-date {
  justify-content: center;
  background: linear-gradient(155deg, rgba(215, 63, 56, 0.85), rgba(179, 39, 39, 0.7));
}

.next-event--no-data .next-event-day,
.next-event--no-data .next-event-year {
  display: none;
}

.next-event--no-data .next-event-month {
  letter-spacing: 0.1em;
  font-size: 1.15rem;
}

.next-event--no-data .next-event-info {
  text-align: center;
}

.next-event-program {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: rgba(215, 63, 56, 0.12);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid rgba(215, 63, 56, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.next-event-program::after {
  content: '↗';
  font-size: 0.9rem;
}

.next-event-program:hover {
  background: rgba(215, 63, 56, 0.2);
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(179, 39, 39, 0.18);
}

.next-event-program:focus-visible {
  outline: 3px solid rgba(215, 63, 56, 0.35);
  outline-offset: 4px;
}


.thank-you[hidden] {
  display: none;
}

.error-message {
  margin: 0;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: #fbe3e4;
  color: var(--primary-dark);
  font-weight: 600;
  text-align: center;
}

@media (max-width: 480px) {
  .page {
    padding: 0.6rem 0.75rem 0.9rem;
  }

  .card {
    border-radius: 18px;
  }

  .score-options {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.6rem;
  }

  .score-option span {
    padding: 1rem 0;
    border-radius: 18px;
    font-size: 1rem;
  }

  .submit-button {
    width: 100%;
  }

  .event-details {
    padding: 1.1rem 1.3rem;
  }

  .card header {
    padding: 1.6rem 1.3rem;
  }

  .card-body {
    padding: 1.45rem;
  }

  .thank-you {
    padding: 1.2rem 1.2rem 1.5rem;
  }

  .thank-you-title {
    font-size: 1.15rem;
  }

  .next-event {
    grid-template-columns: 1fr;
  }

  .next-event-date {
    padding: 1.4rem 1rem;
  }

  .next-event-info {
    border-left: none;
    border-top: 1px solid rgba(215, 63, 56, 0.18);
    padding: 1.4rem;
    text-align: center;
  }

  .next-event-title {
    font-size: 1.2rem;
  }

  .next-event-program {
    justify-self: center;
    margin-top: 0.9rem;
  }

  .next-event--no-data .next-event-month {
    font-size: 1.05rem;
  }

}