/* Money Trees Trading Platform - Modern Fintech Styling */

/* ================================
   COLOR VARIABLES & ROOT STYLES
   ================================ */
:root {
  --primary-color: #1B5E20;      /* Forest green */
  --secondary-color: #37474F;     /* Steel blue */
  --background-color: #FAFAFA;    /* Off-white */
  --card-bg-color: #FFFFFF;       /* Pure white */
  --accent-color: #4CAF50;        /* Success green */
  --text-primary: #212121;        /* Dark gray */
  --text-secondary: #757575;      /* Medium gray */
  --border-color: #E8F5E8;        /* Light green border */
  --success-color: #2E7D32;
  --danger-color: #D32F2F;
  --warning-color: #EF6C00;
  --info-color: #1565C0;
  --crypto-color: #F57C00;        /* Orange for crypto */
  --stock-color: #1976D2;         /* Blue for stocks */
}

/* ================================
   PAGE LAYOUTS
   ================================ */
.app-container {
  background-color: var(--background-color);
  min-height: 100vh;
}

.login-page {
  background-color: var(--background-color);
  min-height: 100vh;
}

.home-page {
  background-color: var(--background-color);
  min-height: 100vh;
}

.error-page {
  background-color: var(--background-color);
  min-height: 100vh;
}

/* ================================
   GENERAL LAYOUT & TYPOGRAPHY
   ================================ */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--background-color);
  color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--text-primary);
}

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

/* ================================
   LOGIN PAGE COMPONENTS
   ================================ */
.login-header {
  text-align: center;
}

.money-trees-logo {
  color: var(--primary-color);
  font-weight: bold;
}

.login-card {
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}

.login-input {
  border: 1px solid var(--border-color);
  border-radius: 6px;
}

.login-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(27, 94, 32, 0.25);
}

.btn-login {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  border-radius: 6px;
  font-weight: 500;
}

.btn-login:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* ================================
   HOME PAGE COMPONENTS
   ================================ */
.page-header {
  padding: 0;
}

.page-title {
  font-weight: bold;
}

.brand-name {
  color: var(--primary-color);
}

.brand-subtitle {
  font-size: 1rem;
}

.last-update-time {
  font-size: 0.9rem;
}

.header-row {
  margin-bottom: 1.5rem;
  margin-top: 1rem;
}

.header-divider {
  border-color: var(--border-color);
}

.btn-logout {
  background-color: transparent;
  border: 1px solid var(--secondary-color);
  color: var(--secondary-color);
  border-radius: 6px;
  font-size: 0.875rem;
}

.btn-logout:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  color: white;
}

/* ================================
   ASSET TYPE SECTIONS
   ================================ */
.asset-section {
  margin-bottom: 3rem;
}

.asset-section-header {
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.asset-section-title {
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.asset-section-crypto .asset-section-title {
  color: var(--crypto-color);
}

.asset-section-stock .asset-section-title {
  color: var(--stock-color);
}

.asset-section-subtitle {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.asset-icon {
  font-size: 1.2rem;
}

/* ================================
   STRATEGY GRID & CARDS
   ================================ */
.strategies-container {
  padding: 0;
}

.strategy-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 20px;
}

.strategy-card {
  width: 280px;
  background-color: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  transition: all 0.2s ease;
}

.strategy-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(27, 94, 32, 0.15);
  border-color: var(--primary-color);
}

.strategy-title {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.strategy-type {
  font-size: 0.8rem;
}

.badge-container {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.status-badge {
  font-weight: 500;
  border-radius: 6px;
}

.status-live {
  background-color: white !important;
  color: var(--success-color) !important;
  font-weight: 700 !important;
  border: 2px solid var(--success-color) !important;
  font-size: 0.75rem !important;
}

.status-paused {
  background-color: white !important;
  color: var(--text-secondary) !important;
  font-weight: 700 !important;
  border: 2px solid var(--text-secondary) !important;
  font-size: 0.75rem !important;
}

.asset-badge {
  font-weight: 500;
  border-radius: 6px;
  font-size: 0.75rem;
}

.asset-cryptocurrency {
  background-color: white !important;
  color: var(--crypto-color) !important;
  font-weight: 700 !important;
  border: 2px solid var(--crypto-color) !important;
  font-size: 0.75rem !important;
}

.asset-stock {
  background-color: white !important;
  color: var(--stock-color) !important;
  font-weight: 700 !important;
  border: 2px solid var(--stock-color) !important;
  font-size: 0.75rem !important;
}

.price-display {
  padding: 12px;
  border-radius: 6px;
  background-color: #F8F9FA;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
  margin-bottom: 1rem;
}

.price-display:hover {
  background-color: var(--border-color);
}

.btn-strategy-view {
  background-color: transparent;
  border: 1px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 6px;
  font-weight: 500;
  width: 100%;
}

.btn-strategy-view:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* ================================
   NO STRATEGIES ALERT
   ================================ */
.no-strategies-alert {
  background-color: #E3F2FD;
  color: var(--info-color);
  border: none;
  border-radius: 8px;
  text-align: center;
}

/* ================================
   ERROR PAGES
   ================================ */
.error-alert {
  border: none;
  border-radius: 8px;
}

.btn-back {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
  border-radius: 6px;
}

.btn-back:hover {
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* ================================
   GENERAL COMPONENTS
   ================================ */
.card {
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--card-bg-color);
  transition: all 0.2s ease;
}

.hover-card {
  transition: all 0.2s ease;
}

.btn {
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.form-control {
  border-radius: 6px;
  border: 1px solid var(--border-color);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(27, 94, 32, 0.25);
}

.badge {
  font-weight: 500;
  border-radius: 6px;
}

/* ================================
   ALERT STYLING
   ================================ */
.alert {
  border-radius: 8px;
  border: none;
}

.alert-info {
  background-color: #E3F2FD;
  color: var(--info-color);
}

.alert-warning {
  background-color: #FFF3E0;
  color: var(--warning-color);
}

.alert-danger {
  background-color: #FFEBEE;
  color: var(--danger-color);
}

.alert-success {
  background-color: #E8F5E8;
  color: var(--success-color);
}

/* ================================
   TABLE STYLING
   ================================ */
.table {
  border-radius: 8px;
  overflow: hidden;
}

.table thead th {
  border-bottom: 2px solid var(--border-color);
  background-color: #F8F9FA;
  font-weight: 600;
  color: var(--primary-color);
}

.table-hover tbody tr:hover {
  background-color: rgba(27, 94, 32, 0.05);
}

.table-success {
  background-color: rgba(76, 175, 80, 0.1);
}

.table-danger {
  background-color: rgba(244, 67, 54, 0.1);
}

.table-warning {
  background-color: rgba(255, 193, 7, 0.1);
}

/* ================================
   CHART STYLING
   ================================ */
.js-plotly-plot {
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* ================================
   PERFORMANCE METRICS
   ================================ */
.metric-card {
  text-align: center;
  padding: 15px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--border-color) 0%, #F1F8E9 100%);
}

.metric-positive {
  color: var(--success-color) !important;
  font-weight: 600;
}

.metric-negative {
  color: var(--danger-color) !important;
  font-weight: 600;
}

/* ================================
   ANIMATIONS
   ================================ */
.pulse-update {
  animation: pulse 0.5s ease-in-out;
}

@keyframes pulse {
  0% { opacity: 0.7; }
  50% { opacity: 1; }
  100% { opacity: 0.7; }
}

.loading-shimmer {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* ================================
   RESPONSIVE DESIGN
   ================================ */

/* Mobile devices */
@media (max-width: 768px) {
  .strategy-grid {
    justify-content: center;
  }
  
  .strategy-card {
    width: 100%;
    max-width: 350px;
  }
  
  .btn-group {
    flex-direction: column;
  }
  
  .btn-group .btn {
    margin-bottom: 5px;
  }
  
  .page-title {
    font-size: 1.5rem;
  }
  
  .brand-subtitle {
    font-size: 0.9rem;
  }
}

/* Tablet devices */
@media (min-width: 769px) and (max-width: 1200px) {
  .strategy-card {
    width: calc(50% - 10px);
  }
}

/* Desktop */
@media (min-width: 1201px) {
  .strategy-card {
    width: calc(33.333% - 14px);
  }
}

/* Large desktop */
@media (min-width: 1600px) {
  .strategy-card {
    width: calc(25% - 15px);
  }
}

/* ================================
   STRATEGY DETAIL PAGE
   ================================ */
.strategy-detail-page {
  background-color: var(--background-color);
  min-height: 100vh;
}

.strategy-detail-header {
  padding: 0;
}

.strategy-detail-title {
  font-weight: bold;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.strategy-subtitle {
  font-size: 1rem;
}

.strategy-detail-badges {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
}

.strategy-detail-info {
  font-size: 0.9rem;
}

.chart-update-time {
  color: var(--text-secondary);
}

.strategy-detail-row {
  margin-bottom: 1.5rem;
  margin-top: 1rem;
}

.strategy-detail-divider {
  border-color: var(--border-color);
}

.strategy-detail-content {
  margin-bottom: 2rem;
}

/* ================================
   PRICE DISPLAY COMPONENTS
   ================================ */
.price-info-container {
  padding: 12px;
  border-radius: 6px;
  background-color: #F8F9FA;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.price-info-container:hover {
  background-color: var(--border-color);
}

.price-info-content {
  display: flex;
  flex-direction: column;
}

.price-current {
  display: flex;
  align-items: center;
  margin-bottom: 0.25rem;
}

.price-change-row {
  display: flex;
  align-items: center;
}

.price-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.price-value {
  font-size: 1rem;
  color: var(--text-primary);
  font-weight: bold;
}

.price-change {
  font-size: 0.85rem;
  font-weight: bold;
}

.price-positive {
  color: var(--success-color);
}

.price-negative {
  color: var(--danger-color);
}

.price-unavailable {
  color: var(--text-secondary);
  font-style: italic;
}

/* ================================
   FOOTER DISCLAIMER
   ================================ */
.footer-disclaimer {
  margin-top: auto;
  background-color: #F8F9FA;
  border-top: 1px solid var(--border-color);
  padding: 2rem 0 1rem 0;
}

.footer-divider {
  border-color: var(--border-color);
  margin-top: 4rem;
  margin-bottom: 2rem;
}

.disclaimer-title {
  color: var(--primary-color);
  font-weight: 600;
  margin-bottom: 1rem;
}

.disclaimer-text {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.disclaimer-agreement {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-style: italic;
}

.footer-copyright-divider {
  border-color: var(--border-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.footer-copyright {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.footer-copyright-row {
  padding: 0.5rem 0;
}

/* ================================
   SCROLLBAR STYLING
   ================================ */
.custom-scroll::-webkit-scrollbar {
  width: 6px;
}

.custom-scroll::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.custom-scroll::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 3px;
}

.custom-scroll::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}

/* ================================
   FOOTER STYLING
   ================================ */
footer {
  margin-top: auto;
  background-color: #F8F9FA;
  border-top: 1px solid var(--border-color);
}

/* ================================
   NAVIGATION IMPROVEMENTS
   ================================ */
.navbar-brand {
  font-weight: 700;
  color: var(--primary-color) !important;
}

/* ================================
   UTILITY CLASSES
   ================================ */
.text-primary-custom {
  color: var(--primary-color) !important;
}

.text-secondary-custom {
  color: var(--secondary-color) !important;
}

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

.bg-secondary-custom {
  background-color: var(--secondary-color) !important;
}

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

/* ================================
   MONEY TREES SPECIFIC STYLING
   ================================ */
.money-trees-logo {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
}

.price-display {
  padding: 8px;
  border-radius: 6px;
  background-color: #F8F9FA;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.price-display:hover {
  background-color: var(--border-color);
}

/* Status indicators */
.status-live {
  color: var(--success-color);
}

.status-paused {
  color: var(--text-secondary);
}

/* Asset type badges */
.asset-crypto {
  background-color: #FFF3E0;
  color: #F57C00;
  border: 1px solid #FFE0B2;
}

.asset-stock {
  background-color: #E3F2FD;
  color: var(--info-color);
  border: 1px solid #BBDEFB;
}

/* ================================
   PRINT STYLES
   ================================ */
@media print {
  .btn, .alert, footer {
    display: none;
  }
  
  .card {
    border: 1px solid #000;
    break-inside: avoid;
  }
}

/* ================================
   ACCESSIBILITY IMPROVEMENTS
   ================================ */
.btn:focus,
.form-control:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --border-color: #000000;
    --text-secondary: #000000;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .hover-card,
  .btn,
  .form-control,
  .pulse-update {
    transition: none;
    animation: none;
  }
}