/* 
 * LP Cashflow - Professional Finance Application
 * Institutional-grade design inspired by Bloomberg Terminal
 */

:root {
  /* Professional Finance Colors - Dark Theme */
  --finance-dark: #0a0e27;
  --finance-darker: #060920;
  --finance-darkest: #030510;
  --finance-accent: #00d4ff;
  --finance-accent-dim: #0099cc;
  --finance-accent-glow: rgba(0, 212, 255, 0.3);
  --finance-text: #e8eaed;
  --finance-text-dim: #9aa0a6;
  --finance-text-dimmer: #5f6368;
  --finance-border: #2d3748;
  --finance-border-dim: #1a202c;
  --finance-cell: #1a1f35;
  --finance-cell-hover: #252b42;
  --finance-header: #141829;
  --finance-success: #00ff88;
  --finance-success-dim: #00cc77;
  --finance-warning: #ffb020;
  --finance-danger: #ff4757;
  --finance-info: #3b82f6;
  
  /* Spacing Scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  
  /* Border Radius - Sharp edges for professional look */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadows - Subtle glows */
  --shadow-glow: 0 4px 20px var(--finance-accent-glow);
  --shadow-glow-lg: 0 8px 32px var(--finance-accent-glow);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal: 1040;
}

/* Base Styles - Dark Theme */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html, body {
  height: 100%;
}

body {
  background: var(--finance-darker) !important;
  color: var(--finance-text) !important;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding-top: 72px;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

/* SPECTACULAR VISUAL EFFECTS - Bloomberg Terminal Style */

/* Animated grid background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: 
    linear-gradient(var(--finance-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--finance-border) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.08;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes gridMove {
  0% { transform: translate(0, 0); }
  100% { transform: translate(50px, 50px); }
}

/* Glowing orb effect behind content */
body::after {
  content: '';
  position: fixed;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--finance-accent-glow) 0%, transparent 70%);
  top: 30%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.12;
  animation: orbPulse 6s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}

@keyframes orbPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.12; }
  50% { transform: translate(-50%, -50%) scale(1.15); opacity: 0.18; }
}

/* Ensure content is above effects */
.navbar,
.main-content,
footer {
  position: relative;
  z-index: 1;
}

/* Layout */
.main-content {
  flex: 1 0 auto;
  padding-bottom: var(--space-6);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}

/* Navigation - Dark Professional */
.navbar {
  background: var(--finance-dark) !important;
  border-bottom: 1px solid var(--finance-border);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
  padding: var(--space-2) 0 !important;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: var(--z-fixed);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--finance-accent) !important;
  transition: all var(--transition-fast);
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px var(--finance-accent-glow);
}

.navbar-brand:hover {
  color: var(--finance-text) !important;
  transform: translateX(4px);
}

.nav-link {
  font-weight: 600;
  color: var(--finance-text-dim) !important;
  transition: all var(--transition-fast);
  padding: var(--space-1) var(--space-2) !important;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

.nav-link:hover {
  color: var(--finance-accent) !important;
}

.dropdown-menu {
  background: var(--finance-cell) !important;
  border: 1px solid var(--finance-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow);
  padding: var(--space-1);
  margin-top: var(--space-1);
}

.dropdown-item {
  color: var(--finance-text) !important;
  border-radius: var(--radius-sm);
  padding: var(--space-1) var(--space-2);
  transition: all var(--transition-fast);
  font-size: 0.9rem;
  font-weight: 500;
}

.dropdown-item:hover {
  background: var(--finance-cell-hover) !important;
  color: var(--finance-accent) !important;
  transform: translateX(4px);
}

.dropdown-divider {
  margin: var(--space-1) 0;
  border-color: var(--finance-border);
}

/* Footer - Dark Professional */
footer {
  flex-shrink: 0;
  background: var(--finance-header);
  border-top: 1px solid var(--finance-border);
  padding: var(--space-4) 0;
  margin-top: auto;
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.3);
}

footer p {
  margin: 0;
  color: var(--finance-text-dim);
  font-size: 0.875rem;
}

/* Cards - Professional Dark with Enhanced Glow */
.card {
  background: var(--finance-dark) !important;
  border: 1px solid var(--finance-border) !important;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  overflow: hidden;
  margin-bottom: var(--space-4);
}

.card:hover:not(.no-hover) {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 212, 255, 0.3);
}

.card-header {
  background: var(--finance-header) !important;
  border-bottom: 2px solid var(--finance-accent);
  padding: var(--space-3) var(--space-4);
  font-weight: 700;
  color: var(--finance-text) !important;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
}

.card-body {
  padding: var(--space-4);
  background: var(--finance-dark) !important;
}

.card-footer {
  background: var(--finance-header) !important;
  border-top: 1px solid var(--finance-border);
  padding: var(--space-3) var(--space-4);
}

.card.compact-card,
.card.no-hover {
  transition: none;
}

.card.compact-card:hover,
.card.no-hover:hover {
  transform: none;
  box-shadow: var(--shadow-card);
}

/* Metric Cards - Professional */
.metric-card {
  background: var(--finance-cell) !important;
  border: 1px solid var(--finance-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
  height: 100%;
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: var(--finance-accent);
}

.metric-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-2);
  opacity: 0.9;
  display: block;
  color: var(--finance-accent);
}

.metric-label {
  font-size: 0.7rem;
  color: var(--finance-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: var(--space-1);
}

.metric-value {
  font-size: 2rem;
  font-weight: 800;
  color: var(--finance-accent);
  line-height: 1.2;
  margin: var(--space-2) 0;
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
}

/* Buttons - Professional with Shimmer Effect */
.btn {
  border-radius: var(--radius-sm);
  padding: 0.6rem 1.4rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all var(--transition-base);
  border: none;
  font-size: 0.8rem;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

/* Shimmer effect on hover */
.btn::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 ease;
}

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

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--finance-accent) 0%, var(--finance-accent-dim) 100%) !important;
  color: var(--finance-dark) !important;
  border: none !important;
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow-lg);
  color: var(--finance-dark) !important;
}

.btn-success {
  background: linear-gradient(135deg, var(--finance-success) 0%, var(--finance-success-dim) 100%) !important;
  color: var(--finance-dark) !important;
  border: none !important;
}

.btn-success:hover {
  box-shadow: 0 4px 12px rgba(0, 255, 136, 0.4);
}

.btn-danger {
  background: linear-gradient(135deg, #ff4757 0%, #ff3838 100%) !important;
  color: white !important;
  border: none !important;
}

.btn-outline-primary {
  border: 1px solid var(--finance-accent) !important;
  color: var(--finance-accent) !important;
  background: transparent !important;
}

.btn-outline-primary:hover {
  background: var(--finance-accent) !important;
  color: var(--finance-dark) !important;
}

.btn-outline-secondary {
  border: 1px solid var(--finance-border) !important;
  color: var(--finance-text-dim) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  background: var(--finance-cell) !important;
  border-color: var(--finance-accent) !important;
  color: var(--finance-accent) !important;
}

.btn-outline-danger {
  border: 1px solid var(--finance-danger) !important;
  color: var(--finance-danger) !important;
  background: transparent !important;
}

.btn-outline-danger:hover {
  background: var(--finance-danger) !important;
  color: white !important;
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
}

.btn-lg {
  padding: 0.8rem 2rem;
  font-size: 0.9rem;
}

/* Section Headers - Professional */
.section-header,
.page-header {
  color: var(--finance-accent);
  font-weight: 700;
  font-size: 1.4rem;
  margin: var(--space-4) 0 var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--finance-header);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--finance-accent);
  box-shadow: var(--shadow-card);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border-bottom: 2px solid var(--finance-accent);
}

h1, h2, h3, h4, h5, h6 {
  color: var(--finance-text) !important;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Tables - Professional Dark */
.table-responsive {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.table {
  background: var(--finance-cell) !important;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 0;
  border-collapse: separate;
  border-spacing: 0;
  color: var(--finance-text) !important;
}

.table thead {
  background: var(--finance-header) !important;
  color: var(--finance-text-dim) !important;
  border-bottom: 2px solid var(--finance-accent);
}

.table thead th {
  font-weight: 700;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--finance-border);
  white-space: nowrap;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.table tbody td {
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--finance-border);
  vertical-align: middle;
  background: var(--finance-cell);
  color: var(--finance-text);
  font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
  font-size: 0.9rem;
}

.table tbody tr {
  transition: all var(--transition-fast);
}

.table tbody tr:hover {
  background: var(--finance-cell-hover) !important;
}

.table tbody tr:hover td {
  background: var(--finance-cell-hover) !important;
}

/* Form Controls - Professional Dark */
.form-control,
.form-select {
  border-radius: var(--radius-sm);
  border: 1px solid var(--finance-border);
  padding: 0.625rem 1rem;
  transition: all var(--transition-fast);
  font-size: 0.9rem;
  background: var(--finance-cell) !important;
  color: var(--finance-text) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--finance-accent) !important;
  box-shadow: 0 0 0 3px var(--finance-accent-glow) !important;
  outline: none;
  background: var(--finance-cell-hover) !important;
}

.form-control::placeholder {
  color: var(--finance-text-dimmer);
}

.form-label {
  font-weight: 600;
  color: var(--finance-text-dim);
  margin-bottom: var(--space-1);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Alerts - Professional */
.alert {
  border-radius: var(--radius-md);
  border: 1px solid;
  box-shadow: var(--shadow-card);
  padding: var(--space-3) var(--space-4);
  background: var(--finance-cell) !important;
}

.alert-info {
  border-color: var(--finance-info);
  color: var(--finance-accent) !important;
  border-left: 4px solid var(--finance-info);
}

.alert-success {
  border-color: var(--finance-success);
  color: var(--finance-success) !important;
  border-left: 4px solid var(--finance-success);
}

.alert-danger {
  border-color: var(--finance-danger);
  color: var(--finance-danger) !important;
  border-left: 4px solid var(--finance-danger);
}

.alert-warning {
  border-color: var(--finance-warning);
  color: var(--finance-warning) !important;
  border-left: 4px solid var(--finance-warning);
}

/* Badges - Professional */
.badge {
  border-radius: var(--radius-sm);
  padding: 0.375rem 0.75rem;
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.badge.bg-primary {
  background: var(--finance-accent) !important;
  color: var(--finance-dark) !important;
}

.badge.bg-success {
  background: var(--finance-success) !important;
  color: var(--finance-dark) !important;
}

.badge.bg-danger {
  background: var(--finance-danger) !important;
  color: white !important;
}

/* Charts */
.chart-container {
  position: relative;
  height: 400px;
  padding: var(--space-4);
  background: var(--finance-cell);
  border-radius: var(--radius-md);
  margin: var(--space-3) 0;
  border: 1px solid var(--finance-border);
}

/* Utilities */
.text-muted {
  color: var(--finance-text-dim) !important;
}

.text-primary {
  color: var(--finance-accent) !important;
}

.text-success {
  color: var(--finance-success) !important;
}

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

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

::-webkit-scrollbar-track {
  background: var(--finance-cell);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb {
  background: var(--finance-border);
  border-radius: var(--radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--finance-accent-dim);
}

/* Loading States */
.spinner-border {
  color: var(--finance-accent);
}

/* Responsive Design */
@media (max-width: 768px) {
  body {
    padding-top: 64px;
  }
  
  .section-header,
  .page-header {
    font-size: 1.2rem;
    padding: var(--space-2) var(--space-3);
  }
  
  .metric-value {
    font-size: 1.5rem;
  }
  
  .chart-container {
    height: 300px;
    padding: var(--space-3);
  }
  
  .card-body {
    padding: var(--space-3);
  }
}

/* Accessibility */
.btn:focus,
.form-control:focus,
.form-select:focus {
  outline: 2px solid var(--finance-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Hide AI Analysis */
#aiAnalysisBtn,
#aiAnalysisBtnMobile,
#aiAnalysisBox {
  display: none !important;
}

/* Pulsing Status Indicator - Bloomberg Terminal Style */
.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  animation: statusPulse 2s ease-in-out infinite;
}

.status-indicator.online {
  background: var(--finance-success);
  box-shadow: 0 0 10px var(--finance-success);
}

.status-indicator.warning {
  background: var(--finance-warning);
  box-shadow: 0 0 10px var(--finance-warning);
}

.status-indicator.error {
  background: var(--finance-danger);
  box-shadow: 0 0 10px var(--finance-danger);
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

/* Professional Finance-specific enhancements */
.table-striped tbody tr:nth-of-type(odd) {
  background-color: rgba(255, 255, 255, 0.02) !important;
}

.form-switch .form-check-input {
  background-color: var(--finance-border);
  border-color: var(--finance-border);
}

.form-switch .form-check-input:checked {
  background-color: var(--finance-accent);
  border-color: var(--finance-accent);
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
select,
textarea {
  color-scheme: dark;
}

/* Modal Dark Theme */
.modal-content {
  background: var(--finance-dark) !important;
  border: 1px solid var(--finance-border);
  color: var(--finance-text) !important;
}

.modal-header {
  border-bottom-color: var(--finance-border);
}

.modal-footer {
  border-top-color: var(--finance-border);
}

.close {
  color: var(--finance-text) !important;
}