Bootstrap 5 Star Rating Form

<section class="wdw-stage">
  <div class="container" style="max-width:520px">
    <div class="wdw-card p-4 p-md-5 text-center">
      <form id="ratingForm" novalidate>
        <div class="wdw-icon mx-auto mb-3" aria-hidden="true">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.9" stroke-linecap="round" stroke-linejoin="round"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z"/></svg>
        </div>
        <h1 class="wdw-heading h3 mb-1">How was your experience?</h1>
        <p class="wdw-muted mb-4">Your rating helps us make things better.</p>

        <fieldset class="border-0 p-0 m-0">
          <legend class="visually-hidden">Rating</legend>
          <div class="sr-group d-flex flex-row-reverse justify-content-center gap-1"><input type="radio" class="sr-input" name="rating" id="star5" value="5" aria-describedby="srLabel"><label for="star5" class="sr-star" title="Excellent"><span class="visually-hidden">5 stars - Excellent</span><svg viewBox="0 0 24 24" width="52" height="52" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></label><input type="radio" class="sr-input" name="rating" id="star4" value="4" aria-describedby="srLabel"><label for="star4" class="sr-star" title="Great"><span class="visually-hidden">4 stars - Great</span><svg viewBox="0 0 24 24" width="52" height="52" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></label><input type="radio" class="sr-input" name="rating" id="star3" value="3" aria-describedby="srLabel"><label for="star3" class="sr-star" title="Good"><span class="visually-hidden">3 stars - Good</span><svg viewBox="0 0 24 24" width="52" height="52" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></label><input type="radio" class="sr-input" name="rating" id="star2" value="2" aria-describedby="srLabel"><label for="star2" class="sr-star" title="Fair"><span class="visually-hidden">2 stars - Fair</span><svg viewBox="0 0 24 24" width="52" height="52" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></label><input type="radio" class="sr-input" name="rating" id="star1" value="1" aria-describedby="srLabel"><label for="star1" class="sr-star" title="Poor"><span class="visually-hidden">1 star - Poor</span><svg viewBox="0 0 24 24" width="52" height="52" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></label></div>
        </fieldset>
        <p class="fw-semibold mt-3 mb-4" id="srLabel" aria-live="polite">Select a rating</p>

        <div class="form-floating mb-3 text-start">
          <textarea class="form-control" id="srComment" placeholder="Tell us more (optional)"></textarea>
          <label for="srComment">Tell us more (optional)</label>
        </div>
        <button type="submit" class="btn btn-primary rounded-pill w-100" id="srSubmit">Submit rating</button>
      </form>

      <div id="srOk" class="d-none py-3" role="status" tabindex="-1">
        <div class="sr-sum d-flex justify-content-center gap-1 mb-3" id="srSum"><svg class="sr-sum-star" viewBox="0 0 24 24" width="36" height="36" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg><svg class="sr-sum-star" viewBox="0 0 24 24" width="36" height="36" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg><svg class="sr-sum-star" viewBox="0 0 24 24" width="36" height="36" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg><svg class="sr-sum-star" viewBox="0 0 24 24" width="36" height="36" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg><svg class="sr-sum-star" viewBox="0 0 24 24" width="36" height="36" aria-hidden="true"><path d="M12 2.8l2.78 5.64 6.22.9-4.5 4.39 1.06 6.2L12 17.0l-5.56 2.93 1.06-6.2L3 9.34l6.22-.9z" stroke="currentColor" stroke-width="1.5" stroke-linejoin="round"/></svg></div>
        <h2 class="wdw-heading h3 mb-1">Thank you!</h2>
        <p class="wdw-muted mb-4" id="srSumText">Thanks for your feedback.</p>
        <button type="button" class="btn btn-outline-secondary rounded-pill" id="srAgain">Rate again</button>
      </div>
    </div>
  </div>
</section>

/* Web Designer Wall library style — shared base for every Bootstrap 5 snippet.
   Indigo accent, Plus Jakarta Sans, soft cards, pill buttons. Works in light and dark. */
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap");

:root,
[data-bs-theme="light"] {
  --wdw-font: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --bs-body-font-family: var(--wdw-font);
  --bs-primary: #4f46e5;
  --bs-primary-rgb: 79, 70, 229;
  --bs-primary-text-emphasis: #3730a3;
  --bs-primary-bg-subtle: #eef2ff;
  --bs-primary-border-subtle: #c7d2fe;
  --bs-link-color: #4f46e5;
  --bs-link-color-rgb: 79, 70, 229;
  --bs-link-hover-color: #4338ca;
  --bs-link-hover-color-rgb: 67, 56, 202;
  --bs-focus-ring-color: rgba(79, 70, 229, 0.25);
  --bs-border-radius: 0.75rem;
  --bs-border-radius-lg: 1rem;
  --bs-border-radius-xl: 1.25rem;
  --wdw-radius-card: 1.25rem;
  --wdw-shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 16px 40px -16px rgba(16, 24, 40, 0.22);
  --wdw-shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px -4px rgba(16, 24, 40, 0.12);
  --wdw-stage: #f5f6fb;
}

[data-bs-theme="dark"] {
  --bs-primary: #818cf8;
  --bs-primary-rgb: 129, 140, 248;
  --bs-primary-text-emphasis: #c7d2fe;
  --bs-primary-bg-subtle: rgba(129, 140, 248, 0.14);
  --bs-primary-border-subtle: rgba(129, 140, 248, 0.35);
  --bs-link-color: #a5b4fc;
  --bs-link-color-rgb: 165, 180, 252;
  --bs-link-hover-color: #c7d2fe;
  --bs-link-hover-color-rgb: 199, 210, 254;
  --bs-focus-ring-color: rgba(129, 140, 248, 0.35);
  --wdw-shadow: 0 1px 2px rgba(0, 0, 0, 0.4), 0 16px 40px -16px rgba(0, 0, 0, 0.7);
  --wdw-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4), 0 4px 12px -4px rgba(0, 0, 0, 0.5);
  --wdw-stage: #0f1117;
}

body { font-family: var(--wdw-font); -webkit-font-smoothing: antialiased; }

/* Bootstrap compiles its blue into these components; point them at the accent. */
.btn-primary {
  --bs-btn-bg: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca;
  --bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3;
  --bs-btn-disabled-bg: var(--bs-primary); --bs-btn-disabled-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
[data-bs-theme="dark"] .btn-primary { --bs-btn-color: #0f1117; --bs-btn-hover-bg: #a5b4fc; --bs-btn-hover-border-color: #a5b4fc; --bs-btn-hover-color: #0f1117; --bs-btn-active-color: #0f1117; }
.btn-outline-primary {
  --bs-btn-color: var(--bs-primary); --bs-btn-border-color: var(--bs-primary);
  --bs-btn-hover-bg: var(--bs-primary); --bs-btn-hover-border-color: var(--bs-primary);
  --bs-btn-active-bg: var(--bs-primary); --bs-btn-active-border-color: var(--bs-primary);
  --bs-btn-focus-shadow-rgb: var(--bs-primary-rgb);
}
.btn { --bs-btn-font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .5rem; }
.btn-sm { min-height: 36px; }
.form-control, .form-select { min-height: 44px; border-radius: .75rem; }
.form-control:focus, .form-select:focus, .form-check-input:focus { border-color: rgba(var(--bs-primary-rgb), .6); box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.form-check-input:checked { background-color: var(--bs-primary); border-color: var(--bs-primary); }
.nav-pills { --bs-nav-pills-link-active-bg: var(--bs-primary); }
.nav { --bs-nav-link-color: var(--bs-secondary-color); --bs-nav-link-hover-color: var(--bs-emphasis-color); }
.pagination { --bs-pagination-active-bg: var(--bs-primary); --bs-pagination-active-border-color: var(--bs-primary); --bs-pagination-color: var(--bs-body-color); --bs-pagination-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.progress, .progress-stacked { --bs-progress-bar-bg: var(--bs-primary); }
.list-group { --bs-list-group-active-bg: var(--bs-primary); --bs-list-group-active-border-color: var(--bs-primary); }
.dropdown-menu { --bs-dropdown-link-active-bg: var(--bs-primary); border-radius: .875rem; box-shadow: var(--wdw-shadow-sm); }
.accordion { --bs-accordion-active-bg: var(--bs-primary-bg-subtle); --bs-accordion-active-color: var(--bs-primary-text-emphasis); --bs-accordion-btn-focus-box-shadow: 0 0 0 .25rem var(--bs-focus-ring-color); }
.badge { font-weight: 600; }

/* Library building blocks — use these instead of re-inventing them per snippet. */
.wdw-stage { min-height: 100vh; display: flex; align-items: center; background: var(--wdw-stage); padding-block: 3rem; }
.wdw-card { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: var(--wdw-radius-card); box-shadow: var(--wdw-shadow); }
.wdw-card-sm { background: var(--bs-body-bg); border: 1px solid var(--bs-border-color-translucent); border-radius: 1rem; box-shadow: var(--wdw-shadow-sm); }
.wdw-aurora { position: relative; color: #fff; background: radial-gradient(60% 55% at 100% 0, #818cf8 0, transparent 70%), radial-gradient(65% 60% at 0 100%, #ec4899 0, transparent 65%), #1e1b4b; }
.wdw-eyebrow { display: inline-block; font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--bs-primary); }
.wdw-heading { font-weight: 800; letter-spacing: -.02em; color: var(--bs-emphasis-color); }
.wdw-muted { color: var(--bs-secondary-color); }
.wdw-icon { width: 2.75rem; height: 2.75rem; flex: none; display: inline-flex; align-items: center; justify-content: center; border-radius: .875rem; background: var(--bs-primary-bg-subtle); color: var(--bs-primary); }

/* Component */
.sr-input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.sr-star { cursor: pointer; color: var(--bs-secondary-color); line-height: 0; padding: .125rem; border-radius: .5rem; transition: color .15s ease, transform .15s ease, filter .15s ease; }
.sr-star svg, .sr-sum-star { fill: transparent; transition: fill .15s ease; }
.sr-star:hover { transform: scale(1.12); }
.sr-group > .sr-star:hover, .sr-group > .sr-star:hover ~ .sr-star,
.sr-input:checked ~ .sr-star { color: var(--bs-primary); filter: drop-shadow(0 2px 6px rgba(var(--bs-primary-rgb), .45)); }
.sr-group > .sr-star:hover svg, .sr-group > .sr-star:hover ~ .sr-star svg,
.sr-input:checked ~ .sr-star svg { fill: currentColor; }
.sr-input:focus-visible + .sr-star { outline: 2px solid var(--bs-primary); outline-offset: 2px; }
.sr-sum-star { color: var(--bs-border-color); }
.sr-sum-star.on { color: var(--bs-primary); fill: currentColor; filter: drop-shadow(0 2px 6px rgba(var(--bs-primary-rgb), .45)); }
#ratingForm textarea.form-control { height: 6rem; min-height: 6rem; }
#ratingForm .btn-primary:disabled { opacity: 1; }
#srLabel.text-danger { font-weight: 600; }
.btn-outline-secondary { --bs-btn-color: var(--bs-body-color); --bs-btn-border-color: var(--bs-border-color); --bs-btn-hover-color: var(--bs-body-color); --bs-btn-hover-bg: var(--bs-tertiary-bg); --bs-btn-hover-border-color: var(--bs-border-color); }
@media (prefers-reduced-motion: reduce) { .sr-star, .sr-star svg, .sr-sum-star { transition: none; } .sr-star:hover { transform: none; } }

(function () {
  function initStarRating() {
    var form = document.getElementById('ratingForm');
    if (!form) return;
    var label = document.getElementById('srLabel');
    var ok = document.getElementById('srOk');
    var again = document.getElementById('srAgain');
    var sum = document.getElementById('srSum');
    var sumText = document.getElementById('srSumText');
    var words = { 1: 'Poor', 2: 'Fair', 3: 'Good', 4: 'Great', 5: 'Excellent' };
    var idle = 'Select a rating';

    form.addEventListener('change', function (e) {
      if (e.target.name !== 'rating') return;
      label.textContent = e.target.value + ' / 5 - ' + words[e.target.value];
      label.classList.remove('text-danger');
    });
    form.addEventListener('submit', function (e) {
      e.preventDefault();
      var picked = form.querySelector('input[name="rating"]:checked');
      if (!picked) {
        label.textContent = 'Please choose a star rating first';
        label.classList.add('text-danger');
        document.getElementById('star1').focus();
        return;
      }
      var n = +picked.value;
      sum.querySelectorAll('.sr-sum-star').forEach(function (s, i) { s.classList.toggle('on', i < n); });
      sumText.textContent = 'You rated us ' + n + ' / 5 - ' + words[n] + '.';
      form.classList.add('d-none');
      ok.classList.remove('d-none');
      ok.focus();
    });
    again.addEventListener('click', function () {
      form.reset();
      label.textContent = idle;
      ok.classList.add('d-none');
      form.classList.remove('d-none');
      document.getElementById('star1').focus();
    });
  }
  initStarRating();
})();