/* ===================================
   Republic Financial - Main Stylesheet
   Modern Financial Dashboard Design System
   =================================== */

/* =================================== 
   1. Import CSS Variables
   =================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');
@import url('./factsheets-variables.css');

/* =================================== 
   2. Global Styles
   =================================== */
* {
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  transition: var(--transition-colors);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--dark-color);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--secondary-color);
  text-decoration: none;
}

/* =================================== 
   3. Layout Components
   =================================== */

/* Main Container */
.main-container {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.header {
  background: white;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 3px solid var(--secondary-color);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) var(--spacing-lg);
}

.header .logo {
  height: 50px;
  transition: var(--transition-base);
}

.header .logo:hover {
  transform: scale(1.05);
}

/* Navigation */
.nav-main {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.nav-main ul {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--spacing-md);
}

.nav-main li {
  position: relative;
}

.nav-main a {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--gray-700);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.nav-main a:hover {
  background-color: var(--gray-100);
  color: var(--primary-color);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-md);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-fast);
  z-index: 1000;
}

.dropdown-menu.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Optional: Keep hover functionality as well */
.nav-main li:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--gray-700);
  border-radius: 0;
}

.dropdown-menu a:hover {
  background-color: var(--gray-100);
}

/* Main Content */
.main-content {
  flex: 1;
  padding: var(--spacing-xl) 0;
}

.content-section {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

/* Footer */
.footer {
  background-color: var(--dark-color);
  color: white;
  padding: var(--spacing-xl) 0;
  margin-top: auto;
}

.footer .container {
  text-align: center;
}

/* =================================== 
   4. Components
   =================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
  cursor: pointer;
  font-size: 1rem;
  gap: var(--spacing-sm);
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn:active {
  transform: translateY(0);
  box-shadow: none;
}

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

.btn-primary:hover {
  background-color: #152d4d;
  border-color: #152d4d;
}

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

.btn-secondary:hover {
  background-color: #0090c0;
  border-color: #0090c0;
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-color);
  border-color: var(--primary-color);
}

.btn-outline:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Cards */
.card {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
  overflow: hidden;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--spacing-lg);
  background-color: var(--gray-100);
  border-bottom: 1px solid var(--gray-300);
}

.card-body {
  padding: var(--spacing-lg);
}

.card-footer {
  padding: var(--spacing-md) var(--spacing-lg);
  background-color: var(--gray-100);
  border-top: 1px solid var(--gray-300);
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  padding: 0;
  margin-bottom: var(--spacing-lg);
  list-style: none;
  background-color: transparent;
}

.breadcrumb li {
  display: flex;
  align-items: center;
}

.breadcrumb li + li:before {
  content: '/';
  padding: 0 var(--spacing-sm);
  color: var(--gray-500);
}

.breadcrumb a {
  color: var(--gray-600);
}

.breadcrumb a:hover {
  color: var(--primary-color);
}

.breadcrumb li:last-child {
  color: var(--gray-800);
  font-weight: 500;
}

/* =================================== 
   5. Fund Type Cards (Home Page)
   =================================== */
.fund-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.fund-card {
  position: relative;
  padding: var(--spacing-xl);
  text-align: center;
  color: white;
  border-radius: var(--radius-lg);
  transition: var(--transition-base);
  cursor: pointer;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.fund-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, rgba(0,0,0,0.1) 100%);
  opacity: 0;
  transition: var(--transition-base);
}

.fund-card:hover::before {
  opacity: 1;
}

.fund-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.fund-card-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.fund-card h3 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.fund-card p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Fund Type Specific Colors */
.fund-card.oef { background-color: var(--oef-color); }
.fund-card.cef { background-color: var(--cef-color); }
.fund-card.etf { background-color: var(--etf-color); }
.fund-card.tiaa { background-color: var(--tiaa-color); }
.fund-card.ucits { background-color: var(--ucits-color); }
.fund-card.solutions { background-color: var(--solutions-color); }
.fund-card.sma { background-color: var(--sma-color); }

/* =================================== 
   6. Tables
   =================================== */
.table {
  width: 100%;
  margin-bottom: var(--spacing-md);
  background-color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.table thead th {
  background-color: var(--gray-100);
  color: var(--gray-800);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.875rem;
  padding: var(--spacing-md);
  border-bottom: 2px solid var(--gray-300);
}

.table tbody td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--gray-200);
}

.table tbody tr:hover {
  background-color: var(--gray-50);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* =================================== 
   7. Forms
   =================================== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
  color: var(--gray-700);
}

.form-control {
  display: block;
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--gray-800);
  background-color: white;
  background-clip: padding-box;
  border: 2px solid var(--gray-300);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.form-control:focus {
  color: var(--gray-800);
  background-color: white;
  border-color: var(--primary-color);
  outline: 0;
  box-shadow: 0 0 0 0.2rem rgba(30, 58, 95, 0.25);
}

.form-control:disabled {
  background-color: var(--gray-200);
  opacity: 1;
}

/* File Upload */
.file-upload {
  position: relative;
  display: inline-block;
  cursor: pointer;
  width: 100%;
}

.file-upload input[type="file"] {
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.file-upload-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  background-color: var(--gray-100);
  border: 2px dashed var(--gray-400);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.file-upload:hover .file-upload-label {
  background-color: var(--gray-200);
  border-color: var(--primary-color);
}

/* =================================== 
   8. Alerts & Messages
   =================================== */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  margin-bottom: var(--spacing-md);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
}

.alert-success {
  color: #155724;
  background-color: #d4edda;
  border-color: #c3e6cb;
}

.alert-info {
  color: #0c5460;
  background-color: #d1ecf1;
  border-color: #bee5eb;
}

.alert-warning {
  color: #856404;
  background-color: #fff3cd;
  border-color: #ffeeba;
}

.alert-danger {
  color: #721c24;
  background-color: #f8d7da;
  border-color: #f5c6cb;
}

/* =================================== 
   9. Loading States
   =================================== */
.spinner {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  vertical-align: text-bottom;
  border: 0.25em solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spinner-rotation 0.75s linear infinite;
}

@keyframes spinner-rotation {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* =================================== 
   10. Utilities
   =================================== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }
.mt-5 { margin-top: var(--spacing-xxl); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }
.mb-5 { margin-bottom: var(--spacing-xxl); }

.p-0 { padding: 0; }
.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }
.p-5 { padding: var(--spacing-xxl); }

.d-none { display: none; }
.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-flex { display: flex; }
.d-inline-flex { display: inline-flex; }

.flex-column { flex-direction: column; }
.justify-content-center { justify-content: center; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }

/* =================================== 
   11. Responsive Design
   =================================== */
@media (max-width: 768px) {
  /* Typography */
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.5rem; }
  h4 { font-size: 1.25rem; }
  
  /* Header */
  .header .container {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  /* Navigation */
  .nav-main {
    width: 100%;
  }
  
  .nav-main ul {
    flex-direction: column;
    width: 100%;
  }
  
  /* Fund Grid */
  .fund-grid {
    grid-template-columns: 1fr;
  }
  
  /* Content */
  .content-section {
    padding: var(--spacing-md);
  }
  
  /* Tables */
  .table {
    font-size: 0.875rem;
  }
  
  .table thead th,
  .table tbody td {
    padding: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  /* Spacing adjustments */
  .main-content {
    padding: var(--spacing-md) 0;
  }
  
  /* Buttons */
  .btn {
    width: 100%;
  }
  
  /* Forms */
  .form-control {
    font-size: 16px; /* Prevent zoom on iOS */
  }
}

/* =================================== 
   12. Print Styles
   =================================== */
@media print {
  .header,
  .footer,
  .nav-main,
  .breadcrumb,
  .btn,
  .no-print {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: black;
    background: white;
  }
  
  .content-section {
    box-shadow: none;
    border: 1px solid #000;
  }
}