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

body {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  padding: 16px;
}

.card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 520px;
  width: 100%;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.title {
  font-size: 28px;
  font-weight: 600;
  color: #e0e0ff;
  margin-bottom: 32px;
  letter-spacing: 0.3px;
}

.timezone-picker {
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.timezone-picker label {
  font-size: 14px;
  color: #a0a0cc;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-weight: 500;
}

.timezone-picker select {
  background: rgba(255, 255, 255, 0.06);
  color: #d0d0f0;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  padding: 12px 20px;
  font-size: 16px;
  width: 100%;
  max-width: 320px;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%23a0a0cc'%3E%3Cpath d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 44px;
}

.timezone-picker select:hover {
  border-color: rgba(255, 255, 255, 0.3);
}

.timezone-picker select:focus {
  border-color: #7c6cf0;
  box-shadow: 0 0 0 3px rgba(124, 108, 240, 0.25);
}

.timezone-picker select option {
  background: #1a1a2e;
  color: #d0d0f0;
}

.time-display {
  font-size: 32px;
  font-weight: 300;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  letter-spacing: 1px;
  background: rgba(0, 0, 0, 0.2);
  padding: 20px 16px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
}