/* NayDoeCoin Σ - Custom Styles */
/* Dark theme cryptocurrency interface */

:root {
  --ndc-primary: #ffc107;
  --ndc-secondary: #6c757d;
  --ndc-success: #20c997;
  --ndc-info: #0dcaf0;
  --ndc-warning: #fd7e14;
  --ndc-danger: #dc3545;
  --ndc-dark: #212529;
  --ndc-darker: #1a1a1a;
  --ndc-accent: #ff6b35;
  --ndc-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Body and layout enhancements */
body {
  background: var(--bs-dark);
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
}

/* Custom navbar enhancements */
.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  text-shadow: 0 0 10px rgba(255, 193, 7, 0.3);
}

.navbar-nav .nav-link {
  font-weight: 500;
  border-radius: 0.375rem;
  margin: 0 0.25rem;
  transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

/* Card enhancements */
.card {
  background: rgba(33, 37, 41, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.125);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card-header {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
  border-bottom: 1px solid rgba(255, 193, 7, 0.2);
  font-weight: 600;
}

/* Crypto-specific styling */
.crypto-address {
  word-break: break-all;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  background: rgba(13, 202, 240, 0.1);
  padding: 0.5rem;
  border-radius: 0.375rem;
  border: 1px solid rgba(13, 202, 240, 0.2);
}

.crypto-hash {
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--bs-info);
  word-break: break-all;
}

.crypto-amount {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  color: var(--ndc-success);
  font-size: 1.1rem;
}

/* Balance display */
.balance-display {
  background: linear-gradient(135deg, rgba(32, 201, 151, 0.1) 0%, rgba(32, 201, 151, 0.05) 100%);
  border: 2px solid rgba(32, 201, 151, 0.3);
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
}

.balance-amount {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--ndc-success);
  text-shadow: 0 0 20px rgba(32, 201, 151, 0.4);
  font-family: 'Courier New', monospace;
}

/* Mining interface */
.mining-stats {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(255, 107, 53, 0.05) 100%);
  border: 1px solid rgba(255, 107, 53, 0.2);
  border-radius: 0.5rem;
  padding: 1rem;
}

.difficulty-indicator {
  font-family: 'Courier New', monospace;
  font-weight: 700;
  color: var(--ndc-warning);
}

/* Blockchain explorer styles */
.block-hash {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--bs-primary);
  cursor: pointer;
  transition: color 0.2s ease;
}

.block-hash:hover {
  color: var(--bs-info);
  text-decoration: underline;
}

.transaction-row {
  border-left: 3px solid var(--ndc-info);
  margin-left: 0.5rem;
  padding-left: 1rem;
}

/* Script editor enhancements */
.script-editor {
  font-family: 'Courier New', monospace;
  background: var(--ndc-darker);
  border: 1px solid rgba(255, 193, 7, 0.3);
  border-radius: 0.5rem;
  color: var(--bs-light);
  line-height: 1.4;
}

.script-editor:focus {
  border-color: var(--ndc-primary);
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

/* Symbolic operations */
.symbol-op {
  font-family: 'Arial Unicode MS', 'Segoe UI Symbol', monospace;
  font-size: 1.2rem;
  color: var(--ndc-primary);
  background: rgba(255, 193, 7, 0.1);
  padding: 0.2rem 0.4rem;
  border-radius: 0.25rem;
  border: 1px solid rgba(255, 193, 7, 0.2);
  display: inline-block;
  margin: 0.1rem;
}

/* OTS key usage indicator */
.ots-progress {
  background: rgba(220, 53, 69, 0.2);
  border-radius: 0.5rem;
  overflow: hidden;
}

.ots-progress .progress-bar {
  background: linear-gradient(90deg, var(--ndc-success) 0%, var(--ndc-warning) 70%, var(--ndc-danger) 100%);
  transition: width 0.3s ease;
}

/* Multisig interface */
.signer-input {
  background: rgba(13, 202, 240, 0.05);
  border: 1px solid rgba(13, 202, 240, 0.2);
}

.signature-status {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.1) 0%, rgba(255, 193, 7, 0.05) 100%);
  border: 1px solid rgba(255, 193, 7, 0.2);
  border-radius: 0.5rem;
  padding: 1rem;
}

/* Button enhancements */
.btn {
  font-weight: 500;
  border-radius: 0.5rem;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  transition: width 0.6s, height 0.6s, top 0.6s, left 0.6s;
  transform: translate(-50%, -50%);
  z-index: 0;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.btn-primary {
  background: linear-gradient(135deg, var(--bs-primary) 0%, #0056b3 100%);
  border: none;
  box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.btn-success {
  background: linear-gradient(135deg, var(--ndc-success) 0%, #1a9970 100%);
  border: none;
  box-shadow: 0 4px 15px rgba(32, 201, 151, 0.3);
}

.btn-warning {
  background: linear-gradient(135deg, var(--ndc-warning) 0%, #e55100 100%);
  border: none;
  box-shadow: 0 4px 15px rgba(253, 126, 20, 0.3);
}

/* Form enhancements */
.form-control, .form-select {
  background: rgba(33, 37, 41, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--bs-light);
  transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
  background: rgba(33, 37, 41, 0.9);
  border-color: var(--ndc-primary);
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
  color: var(--bs-light);
}

/* Table enhancements */
.table-dark {
  --bs-table-bg: rgba(33, 37, 41, 0.8);
  backdrop-filter: blur(10px);
}

.table-hover tbody tr:hover {
  background: rgba(255, 193, 7, 0.1);
  transform: scale(1.01);
  transition: all 0.2s ease;
}

/* Animation classes */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes slideIn {
  from { transform: translateX(-100%); }
  to { transform: translateX(0); }
}

/* Loading states */
.loading-spinner {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid var(--ndc-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .balance-amount {
    font-size: 2rem;
  }
  
  .crypto-address {
    font-size: 0.75rem;
  }
  
  .card {
    margin-bottom: 1rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
}

/* Utility classes */
.text-crypto {
  color: var(--ndc-primary) !important;
}

.bg-crypto {
  background-color: var(--ndc-primary) !important;
}

.border-crypto {
  border-color: var(--ndc-primary) !important;
}

.glow {
  text-shadow: 0 0 10px currentColor;
}

.glass-morphism {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

::-webkit-scrollbar-track {
  background: var(--ndc-dark);
}

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

::-webkit-scrollbar-thumb:hover {
  background: var(--ndc-warning);
}

/* Print styles */
@media print {
  .navbar, .footer, .btn {
    display: none !important;
  }
  
  .card {
    border: 1px solid #000 !important;
    box-shadow: none !important;
    background: white !important;
    color: black !important;
  }
}