/* Premium AdminLTE Theme - Gold & Blue Design System */
/* Sophisticated corporate aesthetic with luxury touches */

:root {
  /* Color Palette */
  --primary-gold: #D4AF37;
  --secondary-gold: #B8860B;
  --accent-blue: #1e3a8a;
  --light-gray: #f8fafc;
  --dark-gray: #475569;
  --border-color: #e2e8f0;
  
  /* Additional colors for gradients and effects */
  --gradient-start: #667eea;
  --gradient-end: #764ba2;
  --navy-deep: #3730a3;
  --text-dark: #1a202c;
  --shadow-color: rgba(0, 0, 0, 0.15);
  --white-overlay: rgba(255, 255, 255, 0.1);

  /* AdminLTE Specific Variables (derived from palette) */
  --adminlte-sidebar-bg: var(--accent-blue);
  --adminlte-sidebar-link-color: rgba(255, 255, 255, 0.85);
  --adminlte-sidebar-link-hover-bg: var(--navy-deep);
  --adminlte-sidebar-link-active-bg: var(--secondary-gold);
  --adminlte-sidebar-link-active-color: white;
  --adminlte-navbar-bg: linear-gradient(90deg, var(--accent-blue) 0%, var(--navy-deep) 100%);
  --adminlte-small-box-header-bg: var(--accent-blue);
  --adminlte-info-box-bg: white;
  --adminlte-info-box-icon-bg: var(--primary-gold);
}

/* Global Base Styles */
.premium-theme {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased; /* Smoother fonts */
  -moz-osx-font-smoothing: grayscale;
}

/* Main Background & Container */
.premium-main-bg {
  background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
  min-height: 100vh;
  padding: 20px;
  display: flex; /* For AdminLTE-like layout */
  flex-direction: column;
}

.premium-wrapper { /* General wrapper for AdminLTE content area */
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: var(--light-gray); /* Match light gray areas */
}

.premium-content-wrapper { /* AdminLTE content wrapper */
    background-color: var(--light-gray);
    padding: 30px; /* Adjust padding as needed for overall layout */
    flex-grow: 1;
}

.premium-container {
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 40px var(--shadow-color);
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  max-width: 1200px;
  /* Removed min-height from here if it's main content wrapper */
}

/* Gold Accent Strip */
.premium-accent-strip {
  height: 6px;
  background: linear-gradient(90deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
  width: 100%;
}

/* Header Section */
.premium-header {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--navy-deep) 100%);
  padding: 40px;
  position: relative;
  color: white;
  overflow: hidden;
}

.premium-header::before {
  content: '';
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  background: var(--white-overlay);
  border-radius: 50%;
  z-index: 1;
}

.premium-header-content {
  position: relative;
  z-index: 2;
}

.premium-company-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-gold);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  margin-bottom: 10px;
}

.premium-company-subtitle {
  font-size: 1.2rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 20px;
}

/* Logo Styling */
.premium-logo {
  background: white;
  padding: 15px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  display: inline-block;
  margin-bottom: 20px;
}

.premium-logo img {
  height: 60px;
  width: auto;
}

/* Badge Elements with Glass-morphism */
.premium-badge {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 25px;
  padding: 8px 20px;
  display: inline-block;
  margin: 5px;
  font-weight: 500;
  font-size: 0.9rem;
}

.premium-badge-gold {
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
  color: white;
  border: none;
}

.premium-badge-blue {
  background: var(--accent-blue);
  color: white;
  border: none;
}

/* Investor Header Section */
.premium-investor-header {
  background: linear-gradient(135deg, var(--light-gray) 0%, #e2e8f0 100%);
  padding: 30px;
  border-bottom: 1px solid var(--border-color);
}

.premium-investor-title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 15px;
  position: relative;
}

.premium-investor-title::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--primary-gold);
  border-radius: 2px;
}

/* Profile Section */
.premium-profile-section {
  padding: 40px;
  background: white;
}

.premium-profile-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  align-items: start;
}

/* Image Container */
.premium-image-container {
  text-align: center;
}

.premium-profile-image {
  width: 250px;
  height: 300px;
  object-fit: cover;
  border: 4px solid var(--primary-gold);
  border-radius: 15px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

/* Information Cards */
.premium-info-grid {
  display: grid;
  gap: 20px;
}

.premium-info-card {
  background: white;
  border-left: 4px solid var(--primary-gold);
  padding: 20px;
  border-radius: 0 10px 10px 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.premium-info-label {
  font-weight: 600;
  color: var(--dark-gray);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.premium-info-value {
  font-size: 1.1rem;
  color: var(--text-dark);
  font-weight: 500;
}

/* Detail Cards Container */
.premium-details-container {
  background: var(--light-gray);
  padding: 30px;
  border-radius: 15px;
  margin: 30px 0;
}

.premium-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.premium-detail-card {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border-color);
}

.premium-detail-header {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-gold);
}

/* Icon Containers */
.premium-icon-container {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 15px;
  box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.premium-icon-container i {
  color: white;
  font-size: 1.5rem;
}

/* Typography Hierarchy */
.premium-title-xl {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-gold);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  margin-bottom: 20px;
}

.premium-title-lg {
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin-bottom: 15px;
}

.premium-title-md {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--dark-gray);
  margin-bottom: 10px;
}

.premium-text-gold {
  color: var(--primary-gold);
}

.premium-text-blue {
  color: var(--accent-blue);
}

.premium-text-muted {
  color: var(--dark-gray);
}

/* Buttons & Interactive Elements */
.premium-btn {
  padding: 12px 30px;
  border-radius: 25px;
  font-weight: 500;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.premium-btn-gold {
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
  color: white;
  box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.premium-btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.premium-btn-blue {
  background: var(--accent-blue);
  color: white;
  box-shadow: 0 4px 15px rgba(30, 58, 138, 0.3);
}

.premium-btn-blue:hover {
  background: var(--navy-deep);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 58, 138, 0.4);
}

/* Tables */
.premium-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.premium-table thead {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--navy-deep) 100%);
  color: white;
}

.premium-table th,
.premium-table td {
  padding: 15px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.premium-table th {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.9rem;
}

.premium-table tbody tr:hover {
  background: var(--light-gray);
}

/* Forms */
.premium-form-group {
  margin-bottom: 25px;
}

.premium-form-label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-gray);
  font-size: 0.95rem;
}

.premium-form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
  background: white;
}

.premium-form-control:focus {
  outline: none;
  border-color: var(--primary-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

/* Cards */
.premium-card {
  background: white;
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  border: 1px solid var(--border-color);
  overflow: hidden;
  margin-bottom: 30px;
}

.premium-card-header {
  background: linear-gradient(135deg, var(--light-gray) 0%, #e2e8f0 100%);
  padding: 20px;
  border-bottom: 3px solid var(--primary-gold);
}

.premium-card-body {
  padding: 25px;
}

.premium-card-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent-blue);
  margin: 0;
}

/* --- ADMINLTE SPECIFIC ADDITIONS FOR COMPLETION --- */

/* Navbar (Top Header) */
.main-header.premium-navbar {
    background: var(--adminlte-navbar-bg); /* Use the defined gradient */
    border-bottom: none; /* Remove default AdminLTE border */
    box-shadow: var(--premium-shadow-md); /* Add a subtle shadow */
    padding: 0 20px; /* Adjust padding */
    min-height: 70px; /* Ensure enough height */
    align-items: center; /* Vertically align items */
    display: flex;
}

.main-header.premium-navbar .nav-link {
    color: var(--adminlte-sidebar-link-color); /* Light color for links */
    transition: color 0.3s ease;
}

.main-header.premium-navbar .nav-link:hover {
    color: white; /* Slightly brighter on hover */
}

.main-header.premium-navbar .dropdown-menu {
    border-radius: var(--premium-rounded-md);
    box-shadow: var(--premium-shadow-lg);
    border: 1px solid var(--border-color);
}

.main-header.premium-navbar .dropdown-item {
    color: var(--text-dark);
}

.main-header.premium-navbar .dropdown-item:hover {
    background-color: var(--light-gray);
    color: var(--accent-blue);
}

/* Sidebar (Main Navigation) */
.main-sidebar.premium-sidebar {
    background: var(--adminlte-sidebar-bg);
    border-right: none;
    box-shadow: var(--premium-shadow-md); /* Consistent shadow */
    padding-top: 20px; /* Space from top */
}

.brand-link.premium-brand-link {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    font-weight: 600;
    padding: 15px 20px;
    display: flex;
    align-items: center;
}

.brand-link.premium-brand-link .brand-image {
    opacity: 0.8;
    margin-right: 10px;
    border-radius: 8px; /* Consistent rounded corners */
}

.brand-link.premium-brand-link:hover {
    background: var(--adminlte-sidebar-link-hover-bg);
    color: var(--primary-gold); /* Gold on hover */
}

.nav-sidebar.premium-nav-sidebar > .nav-item > .nav-link {
    color: var(--adminlte-sidebar-link-color);
    padding: 12px 20px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-sidebar.premium-nav-sidebar > .nav-item > .nav-link.active {
    background-color: var(--adminlte-sidebar-link-active-bg);
    color: var(--adminlte-sidebar-link-active-color);
    border-left: 4px solid var(--primary-gold); /* Gold accent for active */
    border-radius: 0 25px 25px 0; /* Rounded active state */
    margin-right: 15px; /* Pull it slightly in for rounded effect */
}

.nav-sidebar.premium-nav-sidebar > .nav-item > .nav-link:not(.active):hover {
    background-color: var(--adminlte-sidebar-link-hover-bg);
    color: white;
}

.nav-sidebar.premium-nav-sidebar .nav-treeview > .nav-item > .nav-link {
    color: rgba(255, 255, 255, 0.7); /* Lighter for sub-items */
    padding-left: 35px;
}

.nav-sidebar.premium-nav-sidebar .nav-treeview > .nav-item > .nav-link.active,
.nav-sidebar.premium-nav-sidebar .nav-treeview > .nav-item > .nav-link:hover {
    background-color: var(--adminlte-sidebar-link-hover-bg); /* Use hover for sub-active */
    color: var(--primary-gold); /* Gold for sub-active */
}

/* Info Boxes / Small Boxes */
.small-box.premium-small-box {
    border-radius: 15px;
    box-shadow: var(--premium-shadow-md);
    color: white; /* Text color for the box */
}

.small-box.premium-small-box > .inner {
    padding: 20px;
}

.small-box.premium-small-box .icon {
    font-size: 70px; /* Larger icon */
    color: rgba(255, 255, 255, 0.3); /* Muted icon */
    top: 15px;
}

.small-box.premium-small-box.bg-info,
.small-box.premium-small-box.bg-primary {
    background: var(--adminlte-small-box-header-bg) !important;
}

.small-box.premium-small-box.bg-success {
    background: linear-gradient(135deg, #28a745, #218838) !important; /* Example for other colors */
}

.small-box.premium-small-box.bg-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800) !important;
}

.small-box.premium-small-box.bg-danger {
    background: linear-gradient(135deg, #dc3545, #c82333) !important;
}

.info-box.premium-info-box {
    background: var(--adminlte-info-box-bg);
    border-radius: 12px;
    box-shadow: var(--premium-shadow-sm);
    display: flex;
    align-items: center;
    padding: 15px;
}

.info-box.premium-info-box .info-box-icon {
    background: var(--adminlte-info-box-icon-bg);
    border-radius: 8px;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    font-size: 2rem;
}

.info-box.premium-info-box .info-box-content {
    padding: 0 10px;
}

.info-box.premium-info-box .info-box-text {
    font-size: 0.9rem;
    color: var(--dark-gray);
    text-transform: uppercase;
    font-weight: 600;
}

.info-box.premium-info-box .info-box-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}


/* Form specific overrides for AdminLTE inputs (if they exist) */
.form-control.premium-form-control-alt { /* For more specific AdminLTE form controls */
    border-color: var(--border-color);
    box-shadow: none;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control.premium-form-control-alt:focus {
    border-color: var(--primary-gold);
    box-shadow: 0 0 0 0.2rem rgba(212, 175, 55, 0.25);
}

/* Card Tools (buttons within card headers) */
.card-tools .btn {
    border-radius: 10px;
    font-size: 0.8rem;
    padding: 5px 10px;
    margin-left: 5px;
}

.card-tools .btn-tool { /* AdminLTE specific tool buttons */
    color: var(--dark-gray);
}
.card-tools .btn-tool:hover {
    color: var(--accent-blue);
}


/* Footer */
.main-footer.premium-footer {
    background: var(--accent-blue);
    color: rgba(255, 255, 255, 0.7);
    padding: 15px 20px;
    font-size: 0.9rem;
    border-top: 3px solid var(--primary-gold);
    text-align: center;
}

.main-footer.premium-footer a {
    color: var(--primary-gold);
    text-decoration: none;
    transition: color 0.3s ease;
}

.main-footer.premium-footer a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
  .premium-main-bg {
    padding: 10px;
  }
  
  .premium-company-title {
    font-size: 2rem;
  }
  
  .premium-title-xl {
    font-size: 2.2rem;
  }
  
  .premium-profile-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .premium-profile-image {
    width: 200px;
    height: 240px;
  }
  
  .premium-details-grid {
    grid-template-columns: 1fr;
  }
  
  .premium-header {
    padding: 25px;
  }
  
  .premium-profile-section {
    padding: 25px;
  }

  /* AdminLTE responsive adjustments */
  .main-sidebar.premium-sidebar {
      left: -250px; /* Hide sidebar by default */
      transition: left 0.3s ease;
  }
  .sidebar-open .main-sidebar.premium-sidebar {
      left: 0; /* Show on toggle */
  }
  .premium-wrapper, .premium-content-wrapper {
      margin-left: 0 !important; /* No margin when sidebar is hidden */
  }
  .premium-navbar { /* Ensure navbar is still visible */
      width: 100%;
  }
}

@media (max-width: 480px) {
  .premium-company-title {
    font-size: 1.6rem;
  }
  
  .premium-title-xl {
    font-size: 1.8rem;
  }
  
  .premium-profile-image {
    width: 160px;
    height: 200px;
  }
  
  .premium-header {
    padding: 20px;
  }
  
  .premium-profile-section {
    padding: 20px;
  }
}

/* Utility Classes */
.premium-shadow-sm { box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06); }
.premium-shadow-md { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08); }
.premium-shadow-lg { box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12); }

.premium-rounded-sm { border-radius: 6px; }
.premium-rounded-md { border-radius: 12px; }
.premium-rounded-lg { border-radius: 20px; }

.premium-gradient-gold {
  background: linear-gradient(135deg, var(--primary-gold) 0%, var(--secondary-gold) 100%);
}

.premium-gradient-blue {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--navy-deep) 100%);
}

.premium-border-gold { border-color: var(--primary-gold); }
.premium-border-blue { border-color: var(--accent-blue); }

.premium-mb-0 { margin-bottom: 0 !important; }
.premium-mb-1 { margin-bottom: 10px !important; }
.premium-mb-2 { margin-bottom: 20px !important; }
.premium-mb-3 { margin-bottom: 30px !important; }

.premium-text-center { text-align: center; }
.premium-text-right { text-align: right; }
.premium-text-left { text-align: left; }

/* Flexbox Utilities (Common in modern themes) */
.premium-d-flex { display: flex; }
.premium-flex-row { flex-direction: row; }
.premium-flex-column { flex-direction: column; }
.premium-justify-content-start { justify-content: flex-start; }
.premium-justify-content-end { justify-content: flex-end; }
.premium-justify-content-center { justify-content: center; }
.premium-justify-content-between { justify-content: space-between; }
.premium-align-items-start { align-items: flex-start; }
.premium-align-items-end { align-items: flex-end; }
.premium-align-items-center { align-items: center; }
.premium-flex-grow-1 { flex-grow: 1; }

/* Padding/Margin Spacing Utilities (more granular) */
/* p - padding, m - margin, t - top, b - bottom, l - left, r - right, x - x-axis, y - y-axis */
/* Examples: .premium-p-4 (padding: 1.5rem), .premium-mt-3 (margin-top: 1rem) */
/* You would define a full scale like 1-5 or 1-6 based on your spacing needs */
.premium-py-2 { padding-top: 10px; padding-bottom: 10px; }
.premium-px-3 { padding-left: 15px; padding-right: 15px; }
/* ... you can expand this series for a complete utility set */

.premium-icon-gold {
  color: var(--primary-gold) !important;
}

/* Gold background, white icon */
.premium-icon-wrapper {
  background: var(--primary-gold) !important;
  color: white;
  border-radius: 0 8px 8px 0;
  padding: 0 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-sidebar .nav-link.premium-active {
    background-color: var(--primary-gold) !important;
    color: #fff !important;
}

.nav-sidebar .nav-link:hover {
    background-color: var(--secondary-gold) !important;
    color: #fff !important;
}

.nav-sidebar .nav-link.premium-btn-gold {
    background-color: var(--primary-gold);
    color: white;
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

.nav-sidebar .nav-link.premium-btn-gold:hover {
    background-color: var(--secondary-gold);
    color: white;
}