@import url('https://fonts.googleapis.com/css2?family=Whitney&display=swap');

body {
  background: #2c2f33;
  color: #dcddde;
  font-family: 'Whitney', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  max-width: 520px;
  margin: 2rem auto;
  padding: 1rem;
}

nav {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.tab-btn {
  background: #202225;
  color: #dcddde;
  border: none;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s ease;
}

.tab-btn.active {
  background: #7289da;
  color: #fff;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

h1 {
  text-align: center;
  margin-bottom: 1rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.05em;
}

input {
  width: 100%;
  padding: 12px 16px;
  font-size: 1.1rem;
  border-radius: 8px;
  border: none;
  background: #202225;
  color: #dcddde;
  box-shadow: inset 0 0 5px rgba(0,0,0,0.5);
  transition: box-shadow 0.3s ease;
  outline-offset: 2px;
}
input:focus {
  box-shadow: 0 0 10px #7289da;
}

#infoBox {
  background: #23272a;
  border-radius: 12px;
  padding: 1.5rem 2rem;
  margin-top: 1.5rem;
  box-shadow: 0 0 20px rgba(114,137,218,0.6);
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}
#infoBox.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
#infoBox img {
  border-radius: 50%;
  width: 96px;
  height: 96px;
  display: block;
  margin: 0 auto 1rem auto;
  box-shadow: 0 0 12px rgba(114,137,218,0.8);
}
.info-row {
  text-align: center;
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}
.label {
  font-weight: 600;
  color: #b9bbbe;
  user-select: none;
}
.value {
  margin-left: 0.5rem;
  font-weight: 500;
  color: #fff;
}
#deleteBtn {
  margin-top: 1rem;
  display: block;
  width: 100%;
  padding: 14px 0;
  font-weight: 700;
  font-size: 1.1rem;
  color: #fff;
  background: #f04747;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 0 10px #f04747cc;
  transition: background 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}
#deleteBtn.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
#deleteBtn:hover:not(:disabled) {
  background: #d43c3c;
}
#deleteBtn:disabled {
  background: #922a2a;
  cursor: not-allowed;
  box-shadow: none;
}
#log {
  background: #202225;
  padding: 1rem;
  border-radius: 10px;
  margin-top: 1.5rem;
  font-family: monospace;
  font-size: 0.9rem;
  max-height: 150px;
  overflow-y: auto;
  color: #ff6a6a;
}
#loadingSpinner {
  border: 4px solid #202225;
  border-top: 4px solid #7289da;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  animation: spin 1s linear infinite;
  margin: 20px auto;
  display: none;
}
#loadingSpinner.show {
  display: block;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.download-btn {
  display: block;
  text-align: center;
  padding: 12px;
  margin-top: 20px;
  background-color: #7289da;
  color: white;
  font-weight: bold;
  border-radius: 10px;
  text-decoration: none;
}
.download-btn:hover {
  background-color: #5a6fb0;
}