:root {
  --font-body: 'Inter', sans-serif;
  --font-special: 'Permanent Marker', cursive;
  --yellow-primary: #facc15;
  --yellow-secondary: #fde047;
}

body {
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* --- Banner --- */
.app-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: rgba(18, 18, 18, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.75rem;
  z-index: 50;
  color: #9ca3af;
  font-size: 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-family: var(--font-body);
}

.app-banner-content {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 0 1.5rem;
}

.banner-left {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  color: #4b5563;
}

.remix-ideas {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #6b7280;
}

.remix-text-container {
  position: relative;
  width: 18rem;
  height: 1.25rem;
  overflow: hidden;
}

.remix-text {
  position: absolute;
  top: 0;
  left: 0;
  font-weight: 500;
  color: #e5e7eb;
  white-space: nowrap;
}

.banner-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.banner-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.banner-button {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: 0.75rem;
  transition: all 0.2s;
  text-decoration: none;
}

.button-ai-studio {
  color: black;
  background-color: white;
}

.button-ai-studio:hover {
  background-color: #f3f4f6;
  transform: translateY(-1px);
}

.button-gemini-chat {
  color: white;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.button-gemini-chat:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.close-button {
  background: none;
  border: none;
  color: #4b5563;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .remix-ideas { display: none; }
}

@media (max-width: 640px) {
  .banner-left { display: none; }
  .app-banner-content { justify-content: center; }
}

/* Custom UI Tweaks */
#output-image {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.color-btn.active {
  border-color: #3b82f6;
  background-color: rgba(59, 130, 246, 0.1);
}

/* Scrollbar Styling */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #121212;
}
::-webkit-scrollbar-thumb {
  background: #2a2a2a;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #333;
}