* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', sans-serif;
}

body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #333;
}

.container {
  width: 100%;
  max-width: 800px;
  padding: 10px;
  margin: 10px auto;
}

.glass-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  border: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.title {
  font-size: 28px;
  font-weight: 700;
  color: #fff;
  text-align: center;
  margin-bottom: 4px;
}

.subtitle {
  text-align: center;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  margin-bottom: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  color: #fff;
  font-weight: 500;
  font-size: 14px;
}

.custom-select {
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: all 0.3s ease;
  appearance: none;
}

.custom-select option {
  color: #333;
}

.custom-select:focus {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.2);
}

.generate-btn {
  padding: 12px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 99%, #fecfef 100%);
  color: #333;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 154, 158, 0.4);
}

.generate-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 154, 158, 0.6);
}

.generate-btn:active {
  transform: translateY(1px);
}

.result-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 8px;
}

.result-item {
  background: rgba(255, 255, 255, 0.9);
  padding: 10px 14px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
}

.result-label {
  font-size: 12px;
  text-transform: uppercase;
  color: #666;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.result-value-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.result-value {
  font-size: 16px;
  font-weight: 600;
  color: #2d3748;
  word-break: break-word;
  white-space: pre-wrap;
}

.copy-btn {
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-btn:hover {
  background: rgba(102, 126, 234, 0.2);
}

.searchable-select {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 15px;
  outline: none;
  transition: all 0.3s ease;
}

.search-input:focus {
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.2);
}

.select-options {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  max-height: 250px;
  overflow-y: auto;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  z-index: 1000;
  display: none;
  box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.select-options.show {
  display: block;
}

.option-item {
  padding: 12px 16px;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
  font-size: 14px;
}

.option-item:hover {
  background: rgba(255, 255, 255, 0.15);
}

.option-item:not(:last-child) {
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Custom Scrollbar for options */
.select-options::-webkit-scrollbar {
  width: 6px;
}
.select-options::-webkit-scrollbar-track {
  background: transparent;
}
.select-options::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 3px;
}

@keyframes flash {
  0% { background: rgba(255, 255, 255, 0.9); }
  50% { background: #e2e8f0; }
  100% { background: rgba(255, 255, 255, 0.9); }
}

.flash-animation {
  animation: flash 0.5s ease;
}