/* Custom Dark Mode Styles - Binance Inspired */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

:root {
  --bg-primary: #0B0E11;
  --bg-secondary: #14181D;
  --bg-tertiary: #1A1F26;
  --border-color: rgba(255, 255, 255, 0.05);
  --text-primary: #EAECEF;
  --text-secondary: #B7BDC6;
  --text-muted: #848E9C;
  --accent-yellow: #F0B90B;
  --accent-yellow-hover: #F8C94A;
  --success: #0ECB81;
  --danger: #F6465D;
  --warning: #F0B90B;
  --shadow: rgba(0, 0, 0, 0.3);
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Sidebar Styles */
.sidebar {
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  height: 100vh;
  position: fixed;
  left: 0;
  top: 0;
  transition: transform 0.3s ease;
  z-index: 1000;
  overflow-y: auto;
}

.sidebar.collapsed {
  transform: translateX(-100%);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 999;
}

.sidebar-item {
  padding: 12px 20px;
  color: var(--text-secondary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.2s ease;
  border-left: 3px solid transparent;
}

.sidebar-item:hover {
  background-color: var(--bg-tertiary);
  color: var(--accent-yellow);
  border-left-color: var(--accent-yellow);
}

.sidebar-item.active {
  background-color: var(--bg-tertiary);
  color: var(--accent-yellow);
  border-left-color: var(--accent-yellow);
}

/* Navbar Styles */
.navbar {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Card Styles */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px var(--shadow);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px var(--shadow);
  border-color: rgba(240, 185, 11, 0.2);
}

.kpi-card {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

/* Button Styles */
.btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 14px;
}

.btn-primary {
  background-color: var(--accent-yellow);
  color: var(--bg-primary);
}

.btn-primary:hover {
  background-color: var(--accent-yellow-hover);
  transform: scale(1.05);
}

.btn-secondary {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background-color: var(--bg-secondary);
  border-color: var(--accent-yellow);
}

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

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

/* Table Styles */
.table-container {
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-secondary);
}

thead {
  background-color: var(--bg-tertiary);
}

th {
  padding: 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 16px;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-primary);
}

tr:hover {
  background-color: var(--bg-tertiary);
}

/* Input Styles */
.input-group {
  margin-bottom: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-weight: 500;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  transition: all 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent-yellow);
  box-shadow: 0 0 0 3px rgba(240, 185, 11, 0.1);
}

/* Badge Styles */
.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 500;
}

.badge-success {
  background-color: rgba(14, 203, 129, 0.2);
  color: var(--success);
}

.badge-danger {
  background-color: rgba(246, 70, 93, 0.2);
  color: var(--danger);
}

.badge-warning {
  background-color: rgba(240, 185, 11, 0.2);
  color: var(--accent-yellow);
}

.badge-info {
  background-color: rgba(59, 130, 246, 0.2);
  color: #3B82F6;
}

/* Chart Container */
.chart-container {
  position: relative;
  height: 300px;
  padding: 20px;
  background-color: var(--bg-secondary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

/* Trader Card */
.trader-card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.trader-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px var(--shadow);
  border-color: var(--accent-yellow);
}

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 24px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-tertiary);
  transition: 0.3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--accent-yellow);
}

input:checked + .slider:before {
  transform: translateX(26px);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease;
}

/* Findot Logo Animations */
@keyframes fadeInScale {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(-10px);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05) translateY(0);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes subtlePulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.02);
  }
}

.findot-logo {
  animation: fadeInScale 1s ease-out;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transition: all 0.3s ease;
}

.findot-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 8px rgba(240, 185, 11, 0.3));
}

.findot-logo-footer {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

/* Footer Styles */
.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  margin-top: auto;
  animation: fadeIn 0.6s ease-out 0.3s both;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 24px;
}

@media (max-width: 768px) {
  .footer-container {
    padding: 12px 16px;
  }
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-color);
}

/* Main Content Wrapper */
.main-content {
  margin-left: 16rem; /* 64 * 0.25rem = 16rem */
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    z-index: 1000;
  }
  
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  
  .sidebar-overlay {
    display: block;
  }
  
  .sidebar-overlay.hidden {
    display: none;
  }
  
  .main-content {
    margin-left: 0;
  }
  
  .ml-64 {
    margin-left: 0 !important;
  }
  
  .card {
    padding: 16px;
  }
  
  .chart-container {
    height: 250px;
  }
}

/* Utility Classes */
.text-success {
  color: var(--success);
}

.text-danger {
  color: var(--danger);
}

.text-warning {
  color: var(--accent-yellow);
}

.text-muted {
  color: var(--text-muted);
}

.bg-gradient {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

/* Error Message Styles */
.error-message {
  background-color: rgba(246, 70, 93, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 20px;
  font-size: 14px;
}

/* Loading Screen Styles */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #0B0E11 0%, #14181D 50%, #1A1F26 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.loading-content {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.loading-logo-container {
  position: relative;
  z-index: 10;
  animation: logoPulse 2s ease-in-out infinite;
}

.loading-logo {
  height: 80px;
  width: auto;
  filter: drop-shadow(0 4px 12px rgba(240, 185, 11, 0.4));
  opacity: 0;
  animation: logoAppear 0.8s ease-out 0.3s forwards, logoFloat 3s ease-in-out 1.1s infinite;
}

.loading-shutter {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}

.shutter-top,
.shutter-bottom {
  position: absolute;
  left: 0;
  width: 100%;
  background: linear-gradient(135deg, #0B0E11 0%, #14181D 100%);
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.8);
}

.shutter-top {
  top: 0;
  height: 50%;
  transform-origin: top;
  animation: shutterOpenTop 1.5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

.shutter-bottom {
  bottom: 0;
  height: 50%;
  transform-origin: bottom;
  animation: shutterOpenBottom 1.5s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

@keyframes shutterOpenTop {
  0% {
    transform: translateY(0) scaleY(1);
    opacity: 1;
  }
  100% {
    transform: translateY(-100%) scaleY(1.1);
    opacity: 0;
  }
}

@keyframes shutterOpenBottom {
  0% {
    transform: translateY(0) scaleY(1);
    opacity: 1;
  }
  100% {
    transform: translateY(100%) scaleY(1.1);
    opacity: 0;
  }
}

@keyframes logoAppear {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes logoPulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.05);
  }
}

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

.loading-screen.fade-out {
  animation: fadeOut 0.6s ease-out forwards;
}

@keyframes fadeOut {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0;
    transform: scale(1.05);
    visibility: hidden;
  }
}