@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700;800;900&display=swap');
@tailwind base;
@tailwind components;
@tailwind utilities;

:root {
  --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  --glass-bg: rgba(30, 41, 59, 0.8);
  --glass-border: rgba(51, 65, 85, 0.3);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #f8fafc;
  overflow-x: hidden;
}

.font-serif {
  font-family: 'Playfair Display', serif;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: #1e293b;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(45deg, #475569, #64748b);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(45deg, #64748b, #94a3b8);
}

/* Glass Morphism Effects */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.37);
}

.glass-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.8), rgba(51, 65, 85, 0.6));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  box-shadow: 
    0 8px 32px rgba(0, 0, 0, 0.37),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(99, 102, 241, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Trading Card Styles */
.trading-card {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.7));
  backdrop-filter: blur(20px);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 16px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.trading-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--primary-gradient);
  transition: left 0.5s ease;
}

.trading-card:hover::before {
  left: 100%;
}

.trading-card:hover {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 
    0 20px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(99, 102, 241, 0.1);
  transform: translateY(-4px) scale(1.02);
}

/* Button Styles */
.btn-gradient {
  background: var(--primary-gradient);
  color: white;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.btn-gradient::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

.btn-gradient:hover::before {
  left: 100%;
}

.btn-success {
  background: var(--success-gradient);
}

.btn-success:hover {
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
}

.btn-danger {
  background: var(--danger-gradient);
}

.btn-danger:hover {
  box-shadow: 0 10px 25px rgba(239, 68, 68, 0.4);
}

/* Price Change Animations */
.price-up {
  color: #10b981;
  animation: pulse-glow-green 1s ease-in-out;
}

.price-down {
  color: #ef4444;
  animation: pulse-glow-red 1s ease-in-out;
}

@keyframes pulse-glow-green {
  0% { box-shadow: 0 0 5px rgba(16, 185, 129, 0.5); }
  50% { box-shadow: 0 0 20px rgba(16, 185, 129, 0.8), 0 0 30px rgba(16, 185, 129, 0.6); }
  100% { box-shadow: 0 0 5px rgba(16, 185, 129, 0.5); }
}

@keyframes pulse-glow-red {
  0% { box-shadow: 0 0 5px rgba(239, 68, 68, 0.5); }
  50% { box-shadow: 0 0 20px rgba(239, 68, 68, 0.8), 0 0 30px rgba(239, 68, 68, 0.6); }
  100% { box-shadow: 0 0 5px rgba(239, 68, 68, 0.5); }
}

/* Loading Animations */
.loading-dots {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}

.loading-dots div {
  position: absolute;
  top: 33px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #6366f1;
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}

.loading-dots div:nth-child(1) {
  left: 8px;
  animation: loading-dots1 0.6s infinite;
}

.loading-dots div:nth-child(2) {
  left: 8px;
  animation: loading-dots2 0.6s infinite;
}

.loading-dots div:nth-child(3) {
  left: 32px;
  animation: loading-dots2 0.6s infinite;
}

.loading-dots div:nth-child(4) {
  left: 56px;
  animation: loading-dots3 0.6s infinite;
}

@keyframes loading-dots1 {
  0% { transform: scale(0); }
  100% { transform: scale(1); }
}

@keyframes loading-dots3 {
  0% { transform: scale(1); }
  100% { transform: scale(0); }
}

@keyframes loading-dots2 {
  0% { transform: translate(0, 0); }
  100% { transform: translate(24px, 0); }
}

/* Market Status Indicators */
.market-pulse {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.market-pulse.active {
  background-color: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 1);
}

.market-pulse.inactive {
  background-color: #ef4444;
  box-shadow: 0 0 0 0 rgba(239, 68, 68, 1);
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .trading-card {
    border-radius: 12px;
    margin: 8px;
  }
  
  .btn-gradient {
    padding: 10px 20px;
    font-size: 14px;
  }
}

/* Custom MUI Component Overrides */
.MuiPaper-root {
  background-color: rgba(30, 41, 59, 0.8) !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(51, 65, 85, 0.3) !important;
}

.MuiButton-root {
  border-radius: 12px !important;
}

.MuiTextField-root .MuiOutlinedInput-root {
  border-radius: 12px !important;
}

.MuiCard-root {
  background: linear-gradient(145deg, rgba(30, 41, 59, 0.9), rgba(51, 65, 85, 0.7)) !important;
  backdrop-filter: blur(20px) !important;
  border: 1px solid rgba(99, 102, 241, 0.2) !important;
}