.survey-container {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 100vh;
  padding: 2rem 1rem;
  background: radial-gradient(circle at top right, #0a1735 0%, var(--bg-main) 60%);
  position: relative;
  overflow-y: auto;
}

.survey-card {
  width: 100%;
  max-width: 650px;
  padding: 2.5rem;
  box-shadow: var(--shadow-lg), 0 0 50px rgba(0, 163, 255, 0.05);
  animation: slideUp 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.survey-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.survey-header {
  text-align: center;
  margin-bottom: 2rem;
}

.survey-header h1 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #fff, var(--text-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.survey-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.5;
}

.survey-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.survey-form-grid .form-group.full-width {
  grid-column: span 2;
}

/* Custom Checkbox/Radio Styling */
.radio-group {
  display: flex;
  gap: 1.5rem;
  padding: 0.5rem 0;
}

.radio-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-primary);
  cursor: pointer;
}

.radio-label input[type="radio"] {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  background: rgba(255,255,255,0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  outline: none;
}

.radio-label input[type="radio"]:checked {
  border-color: var(--accent);
  background: rgba(0, 163, 255, 0.1);
}

.radio-label input[type="radio"]::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: scale(0);
  transition: transform var(--transition-fast);
}

.radio-label input[type="radio"]:checked::before {
  transform: scale(1);
}

.textarea-field {
  min-height: 100px;
  resize: vertical;
}

/* Success View state */
.success-state {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 0;
  animation: fadeIn 0.4s ease;
}

.success-icon-box {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--success-glow);
  border: 1px solid rgba(16, 185, 129, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--success);
  margin-bottom: 1.5rem;
  font-size: 2.2rem;
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.success-state h2 {
  font-size: 1.75rem;
  color: #fff;
  margin-bottom: 0.75rem;
}

.success-state p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
  max-width: 400px;
  line-height: 1.5;
}

@media (max-width: 600px) {
  .survey-form-grid {
    grid-template-columns: 1fr;
  }
  .survey-form-grid .form-group.full-width {
    grid-column: span 1;
  }
  .survey-card {
    padding: 1.5rem;
  }
}