body {
  background: #232323;
  font-family: 'Segoe UI', sans-serif;
  margin: 0;
}
.app-container {
  max-width: 540px;
  margin: 2rem auto;
  background: #fff;
  border-radius: 28px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  overflow: hidden;
  padding-bottom: 2rem;
}
.feedback-header {
  background: #1476ff;
  color: #fff;
  padding: 1.2rem 1.5rem 1rem 1.5rem;
  position: relative;
  text-align: center;
}
.feedback-title {
  font-size: 1.2rem;
  font-weight: 600;
}

.close-btn {
  position: absolute; right: 1.5rem; top: 1rem;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}

form {
  padding: 1.5rem;
}
form h2 {
  font-size: 1.05rem;
  margin: 0 0 1rem 0;
  font-weight: 600;
  text-align: center;
}
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: 0.3rem; }
input, textarea {
  width: 100%;
  border: 1px solid #dedede;
  border-radius: 8px;
  padding: 0.8em 1em;
  font-size: 1rem;
  margin-top: 0.1em;
  resize: none;
}
textarea { min-height: 60px; }
.comment-info {
  text-align: right;
  font-size: 0.85em;
  color: #777;
  margin-top: 0.2em;
}
.star-rating {
  display: flex;
  gap: 0.4em;
  font-size: 2rem;
  justify-content: center;
  margin-bottom: 0.5rem;
}
.star {
  color: #d0d0d0;
  cursor: pointer;
}
.star.selected {
  color: #1a1a1a;
  text-shadow: 0 0 4px #ffce42;
}
.submit-btn {
  background: #1476ff;
  color: #fff;
  border: none;
  width: 100%;
  padding: 0.7rem;
  border-radius: 20px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  margin-top: 6px;
  transition: background 0.2s;
}
.submit-btn:hover {
  background: #0550ae;
}
.help-link {
  margin-top: 1.3em;
  text-align: center;
  font-size: 0.95em;
  color: #222;
}
.help-link a {
  color: #1476ff;
  text-decoration: underline;
}
.error {
  display: block;
  color: #e02626;
  font-size: 0.9em;
  min-height: 1.1em;
}

/* Feedback display section */
.feedback-entries-section {
  border-top: 1px solid #eee;
  margin: 1rem 1.5rem 0 1.5rem;
  padding-top: 1rem;
}
.feedback-entries-section h3 {
  font-size: 1.1em;
  color: #333;
  margin-bottom: 0.5em;
}
#feedbackList {
  list-style: none;
  padding: 0;
  margin: 0;
}
.feedback-entry {
  padding: 0.6em 0.2em;
  border-bottom: 1px solid #f2f2f2;
}
.feedback-entry:last-child { border-bottom: 0; }
.entry-header {
  display: flex; align-items: center; justify-content: space-between;
}
.entry-name { font-weight: 600; color: #1476ff; }
.entry-rating { letter-spacing: 0.08em; margin-left: 2px; }
.entry-comment {
  margin-top: 0.15em;
  color: #222;
  font-size: 0.99em;
  padding-left: 0.22em;
  white-space: pre-wrap;
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 10;
  left: 0; top: 0; right: 0; bottom: 0;
  width: 100vw; height: 100vh;
  background: rgba(44,44,44,0.68);
  justify-content: center; align-items: center;
}
.modal-content {
  background: #fff;
  margin: 10vh auto 0 auto;
  padding: 2rem 1.8rem 1.5rem 1.8rem;
  border-radius: 18px;
  max-width: 340px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.19);
  position: relative;
  text-align: center;
}
.modal-close {
  position: absolute; right: 18px; top: 12px;
  font-size: 2rem;
  color: #1476ff;
  background: none; border: none; outline: none;
  cursor: pointer;
}
.header-image-container {
  width: 100%;
  display: flex;
  justify-content: center;
  border-top-left-radius: 28px;
  border-top-right-radius: 28px;
  overflow: hidden;
}
.header-image {
  max-width: 100%;
  width: 100%;
  display: block;
  object-fit: cover;
  border-top-left-radius: 28px;
  border-top-right-radius: 28px;
}
form > h2 {
  margin-top: 1.3em;
}