/* Dark Blue Professional Theme - Eagle AI CRM */

:root {
  /* Dark Blue Palette */
  --navy: #0f172a;
  --dark-blue: #1e293b;
  --medium-blue: #334155;
  --slate-blue: #475569;
  --light-blue: #64748b;
  --pale-blue: #94a3b8;
  --blue-grey: #cbd5e1;
  --light-grey: #e2e8f0;
  --off-white: #f1f5f9;
  --white: #ffffff;
  
  /* Accent Colors */
  --accent-blue: #3b82f6;
  --success: #10b981;
  --danger: #ef4444;
  --primary: #1e293b;
  
  /* Typography */
  --font-primary: 'Georgia', 'Times New Roman', serif;
  --font-secondary: 'Helvetica Neue', 'Arial', sans-serif;
  
  /* Borders */
  --border-width: 1px;
  --border-color: var(--pale-grey);
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
}

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

body {
  font-family: var(--font-secondary);
  background: linear-gradient(135deg, var(--off-white) 0%, var(--light-grey) 100%);
  color: var(--dark-blue);
  line-height: 1.6;
  font-size: 14px;
  font-weight: 300;
  min-height: 100vh;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 400;
  color: var(--black);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2rem; letter-spacing: -0.5px; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

/* Navigation */
.navbar {
  background: var(--dark-blue);
  backdrop-filter: blur(10px);
  border: none;
  padding: var(--spacing-md) 0;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.navbar-brand {
  font-family: var(--font-primary);
  color: var(--white) !important;
  font-size: 1.25rem;
  font-weight: 400;
  text-decoration: none;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-link {
  color: var(--blue-grey) !important;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: var(--spacing-sm) var(--spacing-md) !important;
  border-bottom: 2px solid transparent;
  transition: all 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white) !important;
  border-bottom-color: var(--accent-blue);
}

/* Classical Card with Blur */
.classical-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: var(--border-width) solid rgba(30, 41, 59, 0.1);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.classical-card-header {
  border-bottom: var(--border-width) solid var(--dark-blue);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.classical-card-title {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  color: var(--dark-blue);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* KPI Cards */
.kpi-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: var(--border-width) solid rgba(30, 41, 59, 0.15);
  padding: var(--spacing-lg);
  text-align: center;
  height: 100%;
  position: relative;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.kpi-card.income {
  border-left: 3px solid var(--success);
}

.kpi-card.expense {
  border-left: 3px solid var(--danger);
}

.kpi-card.profit {
  border-left: 3px solid var(--accent-blue);
}

.kpi-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--slate-blue);
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
}

.kpi-value {
  font-family: var(--font-primary);
  font-size: 2rem;
  color: var(--dark-blue);
  font-weight: 300;
  line-height: 1.2;
}

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

/* Tables */
.table-classical {
  width: 100%;
  background-color: var(--white);
  border: var(--border-width) solid var(--pale-grey);
}

.table-classical thead {
  background-color: var(--off-white);
  border-bottom: 2px solid var(--black);
}

.table-classical th {
  font-family: var(--font-primary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: var(--spacing-md);
  text-align: left;
  color: var(--black);
  font-weight: 400;
}

.table-classical td {
  padding: var(--spacing-md);
  border-bottom: var(--border-width) solid var(--off-white);
  color: var(--dark-grey);
  font-size: 0.875rem;
}

.table-classical tbody tr:hover {
  background-color: var(--off-white);
}

/* Forms */
.form-classical label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dark-grey);
  margin-bottom: var(--spacing-xs);
  font-weight: 400;
}

.form-classical input,
.form-classical select,
.form-classical textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: var(--border-width) solid var(--pale-grey);
  background-color: var(--white);
  color: var(--dark-grey);
  font-size: 0.875rem;
  transition: border-color 0.2s ease;
}

.form-classical input:focus,
.form-classical select:focus,
.form-classical textarea:focus {
  outline: none;
  border-color: var(--black);
  background-color: var(--off-white);
}

/* Buttons */
.btn-classical {
  padding: var(--spacing-sm) var(--spacing-lg);
  border: var(--border-width) solid var(--black);
  background-color: var(--white);
  color: var(--black);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s ease;
  font-weight: 400;
}

.btn-classical:hover {
  background-color: var(--black);
  color: var(--white);
}

.btn-classical-primary {
  background-color: var(--black);
  color: var(--white);
}

.btn-classical-primary:hover {
  background-color: var(--charcoal);
  border-color: var(--charcoal);
}

/* Toggle Button Group */
.btn-group-sm .btn {
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
  text-transform: none;
  letter-spacing: normal;
  border: 1px solid var(--border-color);
}

.btn-outline-secondary {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--border-color);
}

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

.btn-outline-secondary.active {
  background: var(--navy);
  color: white;
  border-color: var(--navy);
}

.btn-classical-ghost {
  background-color: transparent;
  border: var(--border-width) solid var(--pale-grey);
  color: var(--grey);
}

.btn-classical-ghost:hover {
  border-color: var(--black);
  color: var(--black);
  background-color: transparent;
}

/* Badges */
.badge-classical {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border: var(--border-width) solid var(--pale-grey);
  background-color: var(--white);
  color: var(--dark-grey);
}

.badge-income {
  background-color: var(--off-white);
  border-color: var(--dark-grey);
  color: var(--dark-grey);
}

.badge-expense {
  background-color: var(--white);
  border-color: var(--grey);
  color: var(--grey);
}

/* Charts Container */
.chart-container {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: var(--border-width) solid rgba(30, 41, 59, 0.1);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.chart-header {
  border-bottom: var(--border-width) solid var(--dark-blue);
  padding-bottom: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.chart-title {
  font-family: var(--font-primary);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--dark-blue);
  margin: 0;
}

/* Date Range Selector */
.date-range-selector {
  display: inline-flex;
  border: var(--border-width) solid var(--black);
}

.date-range-selector select {
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--white);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
}

/* Page Header */
.page-header {
  border-bottom: 2px solid var(--black);
  padding-bottom: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.page-title {
  font-family: var(--font-primary);
  font-size: 1.75rem;
  color: var(--black);
  margin: 0;
  font-weight: 300;
}

.page-subtitle {
  color: var(--medium-grey);
  font-size: 0.875rem;
  margin-top: var(--spacing-xs);
}

/* Container adjustments */
.container-fluid {
  padding: var(--spacing-xl);
  max-width: 1400px;
  margin: 0 auto;
}

/* Remove Bootstrap shadows and rounds */
.card {
  box-shadow: none !important;
  border-radius: 0 !important;
}

.btn {
  border-radius: 0 !important;
}

.form-control,
.form-select {
  border-radius: 0 !important;
}

/* Utility Classes */
.text-muted {
  color: var(--medium-grey) !important;
}

.border-top {
  border-top: var(--border-width) solid var(--pale-grey) !important;
}

.border-bottom {
  border-bottom: var(--border-width) solid var(--pale-grey) !important;
}

/* No animations - clean transitions only */
* {
  animation: none !important;
}

/* Simple hover states */
a {
  color: var(--dark-grey);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--black);
}

/* Loading state */
.loading {
  color: var(--medium-grey);
  font-style: italic;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: var(--spacing-xxl);
  color: var(--medium-grey);
}

.empty-state-icon {
  font-size: 3rem;
  color: var(--pale-grey);
  margin-bottom: var(--spacing-md);
}

.empty-state-text {
  font-family: var(--font-primary);
  font-size: 1.1rem;
  color: var(--medium-grey);
  margin-bottom: var(--spacing-lg);
}

/* Responsive Styles */
@media (max-width: 992px) {
  /* Tablets */
  .container-fluid {
    padding: var(--spacing-lg);
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  /* Mobile devices */
  
  /* Navigation */
  .navbar {
    padding: 0.75rem 1rem;
  }
  
  .navbar-brand {
    font-size: 1.25rem;
  }
  
  .navbar-nav {
    margin-top: 1rem;
  }
  
  .dropdown-menu {
    width: 100%;
    max-width: none;
    position: static !important;
    transform: none !important;
    margin-top: 0.5rem;
  }
  
  /* Container */
  .container-fluid {
    padding: var(--spacing-md);
  }
  
  /* KPI Cards */
  .kpi-card {
    margin-bottom: 1rem;
    padding: 1.25rem;
  }
  
  .kpi-label {
    font-size: 0.7rem;
  }
  
  .kpi-value {
    font-size: 1.5rem;
  }
  
  /* Classical Cards */
  .classical-card {
    margin-bottom: 1.5rem;
  }
  
  .classical-card-header {
    padding: 1rem;
  }
  
  .classical-card-title {
    font-size: 1.1rem;
  }
  
  /* Charts */
  .chart-container {
    margin-bottom: 1.5rem;
  }
  
  .chart-header {
    padding: 1rem;
  }
  
  .chart-title {
    font-size: 1rem;
  }
  
  /* Make charts responsive */
  canvas {
    max-height: 250px !important;
  }
  
  /* Tables - Add horizontal scroll */
  .table-responsive-mobile {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1rem;
  }
  
  .table-classical {
    min-width: 600px;
  }
  
  .table-classical th,
  .table-classical td {
    padding: 0.75rem 0.5rem;
    font-size: 0.875rem;
  }
  
  /* Buttons */
  .btn-classical-primary,
  .btn-classical-secondary,
  .btn-classical-ghost,
  .btn-classical-danger {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .btn-group {
    display: flex;
    flex-direction: column;
  }
  
  .btn-group .btn {
    border-radius: 0 !important;
    margin: 0;
  }
  
  /* Forms */
  .form-control,
  .form-select {
    font-size: 16px; /* Prevents zoom on iOS */
    padding: 0.75rem;
  }
  
  .form-label {
    font-size: 0.875rem;
  }
  
  /* Modals */
  .modal-dialog {
    margin: 0.5rem;
  }
  
  .modal-content {
    border-radius: var(--radius-md);
  }
  
  /* Page headers */
  .page-title {
    font-size: 1.5rem;
  }
  
  /* Hide columns on mobile */
  .hide-mobile {
    display: none !important;
  }
  
  /* Stack columns */
  .row > [class*="col-"] {
    margin-bottom: 1rem;
  }
}

@media (max-width: 576px) {
  /* Extra small devices */
  
  .container-fluid {
    padding: 0.75rem;
  }
  
  .navbar-brand {
    font-size: 1.1rem;
  }
  
  .kpi-card {
    padding: 1rem;
  }
  
  .kpi-value {
    font-size: 1.25rem;
  }
  
  .kpi-label {
    font-size: 0.65rem;
  }
  
  .classical-card {
    border-radius: 0;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
    border-left: none;
    border-right: none;
  }
  
  .chart-container {
    border-radius: 0;
    margin-left: -0.75rem;
    margin-right: -0.75rem;
  }
  
  /* Stack all buttons */
  .d-flex.gap-2 {
    flex-direction: column !important;
  }
  
  .d-flex.gap-2 > * {
    width: 100% !important;
  }
  
  /* Smaller text */
  body {
    font-size: 0.875rem;
  }
  
  .table-classical {
    font-size: 0.8rem;
  }
  
  .table-classical th,
  .table-classical td {
    padding: 0.5rem 0.25rem;
  }
  
  /* Full width buttons */
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  /* Adjust empty states */
  .empty-state {
    padding: 2rem 1rem;
  }
  
  .empty-state-icon {
    font-size: 2.5rem;
  }
}

/* Utility classes for responsive */
@media (min-width: 769px) {
  .show-mobile {
    display: none !important;
  }
  
  .table-responsive-mobile {
    overflow: visible;
  }
}

@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
  
  .show-mobile {
    display: block !important;
  }
  
  .show-mobile-inline {
    display: inline !important;
  }
  
  .show-mobile-inline-block {
    display: inline-block !important;
  }
}