@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  background: linear-gradient(135deg, #f0f4ff 0%, #f5f0ff 100%);
  min-height: 100vh;
  color: #1e1b4b;
}

.container {
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 16px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.card {
  background: white;
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: 0 8px 32px rgba(139, 92, 246, 0.12);
  margin-bottom: 14px;
}

.brand-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #8B5CF6, #6D28D9);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  font-size: 28px;
}

.btn {
  display: block;
  width: 100%;
  padding: 16px;
  border: none;
  border-radius: 14px;
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #8B5CF6, #7C3AED);
  color: white;
  box-shadow: 0 4px 16px rgba(139, 92, 246, 0.35);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(139, 92, 246, 0.45);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary:disabled {
  background: #d1d5db;
  box-shadow: none;
  cursor: not-allowed;
  color: #9ca3af;
}

.btn-outline {
  background: white;
  color: #7C3AED;
  border: 2px solid #8B5CF6;
}

.btn-outline:hover {
  background: #faf5ff;
}

.progress-bar-wrap {
  background: #ede9fe;
  border-radius: 99px;
  height: 8px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #8B5CF6, #A78BFA);
  border-radius: 99px;
  transition: width 0.4s ease;
}

@media (max-width: 480px) {
  .container {
    padding: 20px 14px;
  }
}