frontend/src/index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --primary: #6366f1;
  --secondary: #8b5cf6;
  --accent: #a855f7;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #0a0a0f;
  color: #f9fafb;
  min-height: 100vh;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: #1f2937;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: #374151;
}

.glass {
  background: rgba(17, 24, 39, 0.8);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card {
  @apply glass rounded-xl p-6;
}

.btn-primary {
  @apply px-6 py-3 bg-gradient-to-r from-primary to-secondary rounded-lg font-semibold 
         transition-all duration-200 hover:scale-105 hover:shadow-lg hover:shadow-primary/30;
}

.btn-secondary {
  @apply px-4 py-2 bg-dark3 rounded-lg border border-white/10 
         transition-all duration-200 hover:bg-dark2 hover:border-primary;
}

.input {
  @apply w-full px-4 py-3 bg-dark3 rounded-lg border border-white/10 
         focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/30
         transition-all duration-200;
}

.stat-card {
  @apply glass rounded-xl p-4 text-center;
}

.prediction-card {
  @apply glass rounded-lg p-4 border-l-4 border-primary cursor-pointer
         transition-all duration-200 hover:scale-[1.02] hover:shadow-lg;
}

.confusion-bar {
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(90deg, #10b981, #f59e0b, #ef4444);
  transition: width 0.3s ease;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.4); }
  50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.8); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes swim {
  0% { transform: translateX(-100%) scaleX(1); }
  49% { transform: translateX(100%) scaleX(1); }
  50% { transform: translateX(100%) scaleX(-1); }
  99% { transform: translateX(-100%) scaleX(-1); }
  100% { transform: translateX(-100%) scaleX(1); }
}

@keyframes rise {
  0% { transform: translateY(100%); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(-100%); opacity: 0; }
}

.glow { animation: pulse-glow 2s ease-in-out infinite; }
.float { animation: float 3s ease-in-out infinite; }
.swim { animation: swim 8s linear infinite; }

/* LLM Flow Styles */
.llm-response-card {
  @apply glass rounded-lg p-4 border border-primary/30 transition-all duration-300;
}

.llm-response-card:hover {
  @apply border-primary/60 shadow-lg shadow-primary/20;
}

.gesture-action-badge {
  @apply inline-flex items-center gap-1 px-2 py-1 rounded-full text-xs font-medium;
}

.gesture-badge-swipe {
  @apply bg-blue-500/20 text-blue-400;
}

.gesture-badge-pinch {
  @apply bg-purple-500/20 text-purple-400;
}

.gesture-badge-tap {
  @apply bg-green-500/20 text-green-400;
}

.rate-limit-indicator {
  @apply flex items-center gap-2 px-3 py-2 rounded-lg text-sm;
}

.rate-limit-ok {
  @apply bg-green-500/20 text-green-400;
}

.rate-limit-warning {
  @apply bg-yellow-500/20 text-yellow-400;
}

.rate-limit-error {
  @apply bg-red-500/20 text-red-400;
}

.llm-provider-logo {
  @apply w-8 h-8 rounded-lg flex items-center justify-center text-xs font-bold;
}

.provider-chatgpt {
  @apply bg-green-500 text-white;
}

.provider-gemini {
  @apply bg-blue-500 text-white;
}

.provider-claude {
  @apply bg-orange-500 text-white;
}

.prompt-template-btn {
  @apply px-3 py-2 rounded-lg text-sm transition-all duration-200;
}

.prompt-template-btn-active {
  @apply bg-primary text-white;
}

.prompt-template-btn-inactive {
  @apply bg-dark3 text-gray-400 hover:bg-dark2 hover:text-white;
}

@keyframes slide-in {
  from { transform: translateX(-20px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.slide-in {
  animation: slide-in 0.3s ease-out;
}

@keyframes typing {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.typing-indicator {
  @apply flex items-center gap-1;
}

.typing-indicator span {
  @apply w-2 h-2 rounded-full bg-primary;
  animation: typing 1s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

/* Settings Page Styles */
input[type="checkbox"] {
  @apply w-5 h-5 rounded border-gray-500 text-primary focus:ring-primary bg-dark3;
}

input[type="checkbox"]:checked {
  @apply bg-primary border-primary;
}

select {
  @apply w-full px-4 py-3 bg-dark3 rounded-lg border border-white/10 
         focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/30
         transition-all duration-200;
}

input[type="number"] {
  @apply px-4 py-2 bg-dark3 rounded-lg border border-white/10 
         focus:border-primary focus:outline-none focus:ring-2 focus:ring-primary/30
         transition-all duration-200;
}

/* Toast Notifications */
.llm-toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 12px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 9999;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  max-width: 350px;
}

.llm-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.llm-toast-info {
  background: rgba(99, 102, 241, 0.95);
  color: white;
}

.llm-toast-success {
  background: rgba(16, 185, 129, 0.95);
  color: white;
}

.llm-toast-error {
  background: rgba(239, 68, 68, 0.95);
  color: white;
}

.llm-toast button {
  background: none;
  border: none;
  color: white;
  font-size: 18px;
  cursor: pointer;
  opacity: 0.8;
}

.llm-toast button:hover {
  opacity: 1;
}