:root {
  --potomitan-red: #E63946;
  --potomitan-orange: #F3722C;
  --potomitan-yellow: #F8961E;
  --potomitan-green: #1fa356;
  --potomitan-light-blue: #ADD8E6;
  --potomitan-medium-blue: #87CEFA;
  --potomitan-dark-blue: #1D3557;
  --potomitan-beige: #F1FAEE;
}

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  margin: 2rem;
  background: linear-gradient(135deg, var(--potomitan-beige) 0%, var(--potomitan-light-blue) 100%);
  min-height: 100vh;
  color: var(--potomitan-dark-blue);
}

h1 {
  color: var(--potomitan-red);
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.card {
  border: 2px solid var(--potomitan-medium-blue);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  background: white;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

button {
  padding: .8rem 1.5rem;
  border-radius: 12px;
  border: 2px solid var(--potomitan-green);
  cursor: pointer;
  background: var(--potomitan-green);
  color: white;
  font-weight: bold;
  font-size: 1rem;
  transition: all 0.3s ease;
}

button:hover {
  background: var(--potomitan-dark-blue);
  border-color: var(--potomitan-dark-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

button[disabled] {
  opacity: .6;
  cursor: not-allowed;
  background: #ccc;
  border-color: #ccc;
  transform: none;
  box-shadow: none;
}

.recording {
  background: var(--potomitan-red) !important;
  border-color: var(--potomitan-red) !important;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.muted {
  color: var(--potomitan-dark-blue);
  font-size: .95rem;
  opacity: 0.8;
  text-align: center;
}

audio {
  width: 100%;
  margin-top: 1rem;
  border-radius: 8px;
}

.pill {
  display: inline-block;
  background: var(--potomitan-orange);
  color: white;
  border-radius: 999px;
  padding: .4rem .8rem;
  margin-left: .6rem;
  font-size: .9rem;
  font-weight: bold;
}

code {
  background: var(--potomitan-yellow);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9rem;
}

.phrase-item {
  background: var(--potomitan-beige);
  border: 2px solid var(--potomitan-light-blue);
}

.phrase-item:hover {
  border-color: var(--potomitan-medium-blue);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.header {
  background: linear-gradient(135deg, var(--potomitan-dark-blue) 0%, var(--potomitan-medium-blue) 100%);
  padding: 1rem 2rem;
  margin: -2rem -2rem 2rem -2rem;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1400px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
  color: white;
  transition: opacity 0.3s ease;
}

.logo:hover {
  opacity: 0.9;
}

.logo img {
  width: 50px;
  height: 50px;
  border-radius: 8px;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
  color: white;
  margin: 0;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: 8px;
}

.nav-link:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 1rem;
  }
  .nav-links {
    gap: 1rem;
  }
}