frontend/src/App.module.css

.page {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Decorative background blobs */
.blob1 {
  position: fixed;
  top: -120px;
  right: -80px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--mauve-100) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.blob2 {
  position: fixed;
  bottom: -100px;
  left: -60px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--beige-200) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

/* Two-column main layout */
.main {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-top: 2rem;
}

/* Panels */
.leftPanel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 2rem;
}

.rightPanel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.panelCard {
  background: white;
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.panelTitle {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.panelSub {
  font-size: 0.82rem;
  color: var(--mauve-400);
  line-height: 1.6;
}

.divider {
  height: 1px;
  background: var(--beige-200);
  margin: 0.25rem 0;
}

/* Identify button (shown below uploader when audio is selected) */
.identifyBtn {
  width: 100%;
  padding: 0.95rem;
  background: var(--mauve-500);
  color: var(--beige-50);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
  box-shadow: 0 4px 16px rgba(125, 86, 125, 0.3);
  margin-top: 0.25rem;
}

.identifyBtn:hover {
  background: var(--mauve-600);
  box-shadow: 0 6px 24px rgba(125, 86, 125, 0.4);
}

/* Loading state */
.loadingState {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: var(--mauve-400);
  font-size: 0.82rem;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--mauve-200);
  border-top-color: var(--mauve-500);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Placeholder right panel */
.placeholder {
  min-height: 420px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

.placeholderInner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 2rem;
  text-align: center;
}

.birdIllustration {
  width: 160px;
  opacity: 0.7;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.placeholderText {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--mauve-300);
  line-height: 1.7;
  font-style: italic;
}

/* Reset button */
.resetBtn {
  background: none;
  color: var(--mauve-400);
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 0.5rem 0;
  transition: color 0.2s ease;
  text-align: left;
}

.resetBtn:hover {
  color: var(--mauve-600);
}

/* Footer */
.footer {
  text-align: center;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--beige-200);
}

.footer p {
  font-size: 0.72rem;
  color: var(--mauve-300);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Responsive */
@media (max-width: 768px) {
  .main {
    grid-template-columns: 1fr;
  }

  .leftPanel {
    position: static;
  }
}