/* Y-QA Platform - Comprehensive Theme System */
/* This file provides system-wide dark and light theme support across all pages */

:root {
    /* Quantum Dark Theme Variables */
    --quantum-bg: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    --quantum-bg-solid: #0f0f0f;
    --quantum-bg-secondary: #1a1a2e;
    --quantum-bg-tertiary: #16213e;
    
    /* Color Palette */
    --quantum-primary: #4dd0e1;
    --quantum-secondary: #26c6da;
    --quantum-accent: #00bcd4;
    --quantum-success: #4caf50;
    --quantum-warning: #ff9800;
    --quantum-error: #f44336;
    --quantum-info: #2196f3;
    
    /* Text Colors */
    --quantum-text-primary: #ffffff;
    --quantum-text-secondary: #e0e0e0;
    --quantum-text-muted: #b0b0b0;
    --quantum-text-disabled: #666666;
    
    /* Surface Colors */
    --quantum-surface: rgba(255, 255, 255, 0.05);
    --quantum-surface-hover: rgba(255, 255, 255, 0.08);
    --quantum-surface-active: rgba(255, 255, 255, 0.12);
    
    /* Border Colors */
    --quantum-border: rgba(255, 255, 255, 0.1);
    --quantum-border-focus: rgba(77, 208, 225, 0.3);
    --quantum-border-active: rgba(77, 208, 225, 0.5);
    
    /* Glass Effect */
    --quantum-glass: rgba(255, 255, 255, 0.05);
    --quantum-glass-border: rgba(77, 208, 225, 0.2);
    
    /* Shadows */
    --quantum-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --quantum-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --quantum-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --quantum-shadow-glow: 0 0 20px rgba(77, 208, 225, 0.3);
}

/* Light Theme Variables */
body.light-theme {
    /* Light Theme Color Overrides */
    --quantum-bg: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    --quantum-bg-solid: #ffffff;
    --quantum-bg-secondary: #f8f9fa;
    --quantum-bg-tertiary: #e9ecef;
    
    /* Text Colors for Light Theme */
    --quantum-text-primary: #212529;
    --quantum-text-secondary: #495057;
    --quantum-text-muted: #6c757d;
    --quantum-text-disabled: #adb5bd;
    
    /* Surface Colors for Light Theme */
    --quantum-surface: rgba(0, 0, 0, 0.03);
    --quantum-surface-hover: rgba(0, 0, 0, 0.06);
    --quantum-surface-active: rgba(0, 0, 0, 0.09);
    --quantum-surface-variant: #f8f9fa;
    
    /* Border Colors for Light Theme */
    --quantum-border: rgba(0, 0, 0, 0.125);
    --quantum-border-focus: rgba(13, 110, 253, 0.25);
    --quantum-border-active: rgba(13, 110, 253, 0.5);
    
    /* Glass Effect for Light Theme */
    --quantum-glass: rgba(255, 255, 255, 0.8);
    --quantum-glass-border: rgba(13, 110, 253, 0.2);
    
    /* Shadows for Light Theme */
    --quantum-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --quantum-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --quantum-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.2);
    --quantum-shadow-glow: 0 0 20px rgba(13, 110, 253, 0.2);
}

/* Global Theme Application */
body {
    background: var(--quantum-bg) !important;
    color: var(--quantum-text-primary) !important;
    font-family: 'Segoe UI', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    transition: all 0.3s ease;
    padding-top: 80px !important; /* Account for fixed navbar */
}

/* Bootstrap Component Overrides */

/* Cards */
.card {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 16px !important;
    backdrop-filter: blur(20px);
    color: var(--quantum-text-primary) !important;
    box-shadow: var(--quantum-shadow-md);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--quantum-shadow-lg);
    border-color: var(--quantum-border-focus) !important;
}

.card-header {
    background: var(--quantum-surface-hover) !important;
    border-bottom: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
    font-weight: 600;
}

.card-body {
    color: var(--quantum-text-primary) !important;
}

.card-footer {
    background: var(--quantum-surface-hover) !important;
    border-top: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-secondary) !important;
}

/* Forms */
.form-control {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 12px !important;
    color: var(--quantum-text-primary) !important;
    padding: 12px 16px !important;
    transition: all 0.3s ease !important;
}

.form-control:focus {
    background: var(--quantum-surface-hover) !important;
    border-color: var(--quantum-primary) !important;
    box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.1) !important;
    color: var(--quantum-text-primary) !important;
}

.form-control::placeholder {
    color: var(--quantum-text-muted) !important;
    opacity: 1 !important;
}

.form-label {
    color: var(--quantum-text-primary) !important;
    font-weight: 600 !important;
    margin-bottom: 8px !important;
}

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

.form-select {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 12px !important;
    color: var(--quantum-text-primary) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234dd0e1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 16px 12px !important;
    padding: 12px 40px 12px 16px !important;
}

.form-select:focus {
    background: var(--quantum-surface-hover) !important;
    border-color: var(--quantum-primary) !important;
    box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.1) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%234dd0e1' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m1 6 7 7 7-7'/%3e%3c/svg%3e") !important;
    background-repeat: no-repeat !important;
    background-position: right 12px center !important;
    background-size: 16px 12px !important;
}

/* Additional form select styles to remove any unwanted patterns */
.form-select option {
    background: var(--quantum-bg-secondary) !important;
    color: var(--quantum-text-primary) !important;
}

.form-select-sm {
    padding: 8px 32px 8px 12px !important;
    font-size: 0.875rem !important;
}

.form-check-input {
    background-color: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
}

.form-check-input:checked {
    background-color: var(--quantum-primary) !important;
    border-color: var(--quantum-primary) !important;
}

.form-check-label {
    color: var(--quantum-text-primary) !important;
}

/* Input Groups */
.input-group-text {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
}

.input-group .form-control {
    border-radius: 12px !important;
}

.input-group .form-control:not(:first-child) {
    border-left: none !important;
    border-radius: 0 12px 12px 0 !important;
}

.input-group .form-control:not(:last-child) {
    border-right: none !important;
    border-radius: 12px 0 0 12px !important;
}

.input-group .input-group-text:first-child {
    border-radius: 12px 0 0 12px !important;
}

.input-group .input-group-text:last-child {
    border-radius: 0 12px 12px 0 !important;
}

/* Buttons - Enhanced to ensure functionality */
.btn {
    border-radius: 10px !important;
    font-weight: 600 !important;
    padding: 10px 20px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    overflow: hidden !important;
    cursor: pointer !important;
    text-decoration: none !important;
    display: inline-block !important;
}

.btn:focus {
    box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.3) !important;
}

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary)) !important;
    border: none !important;
    color: #000000 !important;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--quantum-secondary), var(--quantum-accent)) !important;
    transform: translateY(-2px) !important;
    box-shadow: var(--quantum-shadow-glow) !important;
    color: #000000 !important;
}

.btn-primary:active {
    transform: translateY(0) !important;
    color: #000000 !important;
}

/* Secondary Button */
.btn-secondary {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.btn-secondary:hover {
    background: var(--quantum-surface-hover) !important;
    border-color: var(--quantum-primary) !important;
    color: var(--quantum-text-primary) !important;
    transform: translateY(-2px) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    background: transparent !important;
    border: 2px solid var(--quantum-primary) !important;
    color: var(--quantum-primary) !important;
}

.btn-outline-primary:hover {
    background: var(--quantum-primary) !important;
    color: #000000 !important;
    transform: translateY(-2px) !important;
}

.btn-outline-secondary {
    background: transparent !important;
    border: 2px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.btn-outline-secondary:hover {
    background: var(--quantum-surface-hover) !important;
    border-color: var(--quantum-primary) !important;
    color: var(--quantum-text-primary) !important;
}

/* Success/Warning/Danger Buttons */
.btn-success {
    background: var(--quantum-success) !important;
    border: none !important;
    color: #ffffff !important;
}

.btn-success:hover {
    background: #45a049 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

.btn-warning {
    background: var(--quantum-warning) !important;
    border: none !important;
    color: #ffffff !important;
}

.btn-warning:hover {
    background: #e68900 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

.btn-danger {
    background: var(--quantum-error) !important;
    border: none !important;
    color: #ffffff !important;
}

.btn-danger:hover {
    background: #d32f2f !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

.btn-info {
    background: var(--quantum-info) !important;
    border: none !important;
    color: #ffffff !important;
}

.btn-info:hover {
    background: #1976d2 !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
}

/* Button Sizes */
.btn-sm {
    padding: 8px 16px !important;
    font-size: 0.875rem !important;
}

.btn-lg {
    padding: 16px 32px !important;
    font-size: 1.125rem !important;
}

/* Navigation */
.navbar {
    background: var(--quantum-glass) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid var(--quantum-border) !important;
}

.navbar-brand {
    color: var(--quantum-text-primary) !important;
    font-weight: 700 !important;
}

.navbar-brand:hover {
    color: var(--quantum-primary) !important;
}

.nav-link {
    color: var(--quantum-text-secondary) !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
}

.nav-link:hover {
    color: var(--quantum-primary) !important;
}

.nav-link.active {
    color: var(--quantum-primary) !important;
}

.navbar-toggler {
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2877, 208, 225, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Dropdown Menus */
.dropdown-menu {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: var(--quantum-shadow-lg) !important;
}

.dropdown-item {
    color: var(--quantum-text-primary) !important;
    transition: all 0.3s ease !important;
}

.dropdown-item:hover {
    background: var(--quantum-surface-hover) !important;
    color: var(--quantum-primary) !important;
}

.dropdown-divider {
    border-color: var(--quantum-border) !important;
}

/* Tables */
.table {
    color: var(--quantum-text-primary) !important;
    border-color: var(--quantum-border) !important;
    background: transparent !important;
}

.table th {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
    border-color: var(--quantum-border) !important;
    font-weight: 600 !important;
}

.table td {
    border-color: var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
    background: transparent !important;
}

/* Fix striped tables - no white rows, use grey instead */
.table-striped > tbody > tr:nth-child(odd) > td,
.table-striped > tbody > tr:nth-child(odd) > th {
    background: rgba(255, 255, 255, 0.05) !important; /* Light grey instead of white */
}

.table-striped > tbody > tr:nth-child(even) > td,
.table-striped > tbody > tr:nth-child(even) > th {
    background: transparent !important; /* Dark background */
}

.table-hover > tbody > tr:hover > td,
.table-hover > tbody > tr:hover > th {
    background: var(--quantum-surface-hover) !important;
}

/* Alerts */
.alert {
    border-radius: 12px !important;
    border: none !important;
    backdrop-filter: blur(20px) !important;
}

.alert-success {
    background: rgba(76, 175, 80, 0.15) !important;
    color: #4caf50 !important;
    border-left: 4px solid #4caf50 !important;
}

.alert-danger {
    background: rgba(244, 67, 54, 0.15) !important;
    color: #f44336 !important;
    border-left: 4px solid #f44336 !important;
}

.alert-warning {
    background: rgba(255, 152, 0, 0.15) !important;
    color: #ff9800 !important;
    border-left: 4px solid #ff9800 !important;
}

.alert-info {
    background: rgba(33, 150, 243, 0.15) !important;
    color: #2196f3 !important;
    border-left: 4px solid #2196f3 !important;
}

/* Badges */
.badge {
    border-radius: 8px !important;
    font-weight: 600 !important;
    padding: 6px 12px !important;
}

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

.bg-secondary {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

.bg-success {
    background: var(--quantum-success) !important;
}

.bg-danger {
    background: var(--quantum-error) !important;
}

.bg-warning {
    background: var(--quantum-warning) !important;
}

.bg-info {
    background: var(--quantum-info) !important;
}

/* Text Color Utilities */
.text-primary {
    color: var(--quantum-primary) !important;
}

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

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

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

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

.text-warning {
    color: var(--quantum-warning) !important;
}

.text-info {
    color: var(--quantum-info) !important;
}

.text-light {
    color: var(--quantum-text-primary) !important;
}

.text-dark {
    color: var(--quantum-text-primary) !important;
}

.text-white {
    color: #ffffff !important;
}

/* Modals */
.modal-content {
    background: var(--quantum-bg-secondary) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 16px !important;
    backdrop-filter: blur(20px) !important;
    box-shadow: var(--quantum-shadow-lg) !important;
}

.modal-header {
    border-bottom: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.modal-body {
    color: var(--quantum-text-primary) !important;
}

.modal-footer {
    border-top: 1px solid var(--quantum-border) !important;
}

.modal-title {
    color: var(--quantum-text-primary) !important;
}

.btn-close {
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%234dd0e1'%3e%3cpath d='M.293.293a1 1 0 011.414 0L8 6.586 14.293.293a1 1 0 111.414 1.414L9.414 8l6.293 6.293a1 1 0 01-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 01-1.414-1.414L6.586 8 .293 1.707a1 1 0 010-1.414z'/%3e%3c/svg%3e") !important;
    opacity: 1 !important;
}

/* Progress Bars */
.progress {
    background: var(--quantum-surface) !important;
    border-radius: 8px !important;
    height: 12px !important;
}

.progress-bar {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary)) !important;
    border-radius: 8px !important;
}

/* Pagination */
.page-link {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.page-link:hover {
    background: var(--quantum-surface-hover) !important;
    color: var(--quantum-primary) !important;
    border-color: var(--quantum-primary) !important;
}

.page-item.active .page-link {
    background: var(--quantum-primary) !important;
    border-color: var(--quantum-primary) !important;
    color: #ffffff !important;
}

/* List Groups */
.list-group-item {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.list-group-item:hover {
    background: var(--quantum-surface-hover) !important;
}

.list-group-item.active {
    background: var(--quantum-primary) !important;
    border-color: var(--quantum-primary) !important;
    color: #ffffff !important;
}

/* Breadcrumbs */
.breadcrumb {
    background: var(--quantum-surface) !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
}

.breadcrumb-item a {
    color: var(--quantum-primary) !important;
    text-decoration: none !important;
}

.breadcrumb-item.active {
    color: var(--quantum-text-muted) !important;
}

/* Tooltips */
.tooltip .tooltip-inner {
    background: var(--quantum-bg-secondary) !important;
    color: var(--quantum-text-primary) !important;
    border-radius: 8px !important;
    backdrop-filter: blur(20px) !important;
}

/* Popovers */
.popover {
    background: var(--quantum-bg-secondary) !important;
    border: 1px solid var(--quantum-border) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(20px) !important;
}

.popover-header {
    background: var(--quantum-surface) !important;
    border-bottom: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.popover-body {
    color: var(--quantum-text-primary) !important;
}

/* Container and Layout */
.container,
.container-fluid {
    position: relative !important;
    z-index: 1 !important;
}

/* Custom Scroll Bar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--quantum-surface);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--quantum-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--quantum-secondary);
}

/* Selection */
::selection {
    background: rgba(77, 208, 225, 0.3);
    color: var(--quantum-text-primary);
}

/* Focus Styles */
*:focus {
    outline: none !important;
}

/* Link Styles */
a {
    color: var(--quantum-primary) !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
}

a:hover {
    color: var(--quantum-secondary) !important;
}

/* Override any remaining light theme elements */
.bg-light,
.card.bg-light {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

.card.bg-light .card-body {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
}

.card.bg-light .card-title {
    color: var(--quantum-text-primary) !important;
}

.card.bg-light .display-4 {
    color: var(--quantum-text-primary) !important;
}

.card.bg-light .lead {
    color: var(--quantum-text-primary) !important;
}

.card.bg-light h4 {
    color: var(--quantum-text-primary) !important;
}

.card.bg-light p {
    color: var(--quantum-text-primary) !important;
}

.bg-white {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

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

/* Ensure all text is visible */
h1, h2, h3, h4, h5, h6 {
    color: var(--quantum-text-primary) !important;
}

p {
    color: var(--quantum-text-primary) !important;
}

span {
    color: inherit !important;
}

label {
    color: var(--quantum-text-primary) !important;
}

small {
    color: var(--quantum-text-muted) !important;
}

/* Additional table and row fixes */
tbody tr {
    border-color: var(--quantum-border) !important;
}

tr {
    background: transparent !important;
}

/* Ensure no white backgrounds anywhere */
.bg-white,
.bg-light,
.table-light,
.list-group-item-light,
.card-light,
.alert-light,
.badge-light,
.btn-light {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Comprehensive Bootstrap background overrides */
.bg-white,
.bg-light,
.bg-secondary.bg-light,
.card.bg-white,
.card.bg-light,
.alert.bg-light,
.list-group-item.bg-light {
    background-color: var(--quantum-surface) !important;
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Force override for any stubborn white elements */
div.bg-light,
span.bg-light,
p.bg-light {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Fix any remaining input styling issues */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
textarea {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

/* Links in tables */
table a {
    color: var(--quantum-primary) !important;
    text-decoration: none !important;
}

table a:hover {
    color: var(--quantum-secondary) !important;
    text-decoration: underline !important;
}

/* Final aggressive overrides for any missed white elements */
[class*="bg-light"],
[class*="bg-white"] {
    background: var(--quantum-surface) !important;
    background-color: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Ensure cards with these classes get the dark treatment */
.card[class*="bg-light"],
.card[class*="bg-white"] {
    background: var(--quantum-surface) !important;
    background-color: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

.card[class*="bg-light"] *,
.card[class*="bg-white"] * {
    color: var(--quantum-text-primary) !important;
}

/* Specific targeting for common text elements in bg-light cards */
[class*="bg-light"] .display-4,
[class*="bg-light"] .lead,
[class*="bg-light"] h1,
[class*="bg-light"] h2,
[class*="bg-light"] h3,
[class*="bg-light"] h4,
[class*="bg-light"] h5,
[class*="bg-light"] h6,
[class*="bg-light"] p,
[class*="bg-light"] span {
    color: var(--quantum-text-primary) !important;
}

/* COMPREHENSIVE FINAL PASS - Catch ALL white elements */

/* All possible white background utility classes */
.bg-white,
.bg-light,
.bg-gray-100,
.bg-gray-50,
.table-light,
.list-group-item-light,
.card-light,
.alert-light,
.badge-light,
.btn-light,
.navbar-light,
.dropdown-menu-light,
.modal-light,
.offcanvas-light {
    background: var(--quantum-surface) !important;
    background-color: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* All cards regardless of class */
.card,
div.card,
section.card,
article.card {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
    color: var(--quantum-text-primary) !important;
}

/* All card content */
.card *,
.card-body *,
.card-header *,
.card-footer *,
.card-title,
.card-text,
.card-subtitle {
    color: var(--quantum-text-primary) !important;
}

/* All buttons - comprehensive override */
.btn,
button,
input[type="button"],
input[type="submit"],
input[type="reset"] {
    color: var(--quantum-text-primary) !important;
    border: 1px solid var(--quantum-border) !important;
}

/* Specific button color overrides */
.btn-light {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
    border: 1px solid var(--quantum-border) !important;
}

.btn-light:hover {
    background: var(--quantum-surface-hover) !important;
    color: var(--quantum-text-primary) !important;
}

.btn-outline-light {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
    border: 2px solid var(--quantum-border) !important;
}

.btn-outline-light:hover {
    background: var(--quantum-surface-hover) !important;
    color: var(--quantum-text-primary) !important;
}

/* All table rows - aggressive override */
tr,
tbody tr,
thead tr,
tfoot tr {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
}

/* Ensure no alternating white rows */
tr:nth-child(odd),
tr:nth-child(even),
tbody tr:nth-child(odd),
tbody tr:nth-child(even) {
    background: transparent !important;
}

/* Table striping override */
.table-striped tbody tr:nth-child(odd) {
    background: rgba(255, 255, 255, 0.05) !important;
}

.table-striped tbody tr:nth-child(even) {
    background: transparent !important;
}

/* All table cells */
td, th {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
    border-color: var(--quantum-border) !important;
}

/* List groups */
.list-group-item {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
    border-color: var(--quantum-border) !important;
}

/* Navigation items */
.nav-item,
.nav-link {
    background: transparent !important;
    color: var(--quantum-text-secondary) !important;
}

/* Panels and containers */
.panel,
.well,
.jumbotron,
.container-fluid,
.row {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
}

/* Override any inline styles that might set white backgrounds */
[style*="background-color: white"],
[style*="background-color: #fff"],
[style*="background-color: #ffffff"],
[style*="background: white"],
[style*="background: #fff"],
[style*="background: #ffffff"] {
    background: var(--quantum-surface) !important;
    background-color: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Catch any remaining white elements with wildcard */
*[class*="white"],
*[class*="light"] {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
}

/* Form elements comprehensive override */
.form-control,
.form-select,
.form-check-input,
input,
textarea,
select {
    background: var(--quantum-surface) !important;
    color: var(--quantum-text-primary) !important;
    border: 1px solid var(--quantum-border) !important;
}

/* Ensure dropdown menus are dark */
.dropdown-menu {
    background: var(--quantum-surface) !important;
    border: 1px solid var(--quantum-border) !important;
}

.dropdown-item {
    background: transparent !important;
    color: var(--quantum-text-primary) !important;
}

.dropdown-item:hover {
    background: var(--quantum-surface-hover) !important;
    color: var(--quantum-primary) !important;
}

/* Animation for theme transition */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    /* Adjust body padding for smaller navbar on mobile */
    body {
        padding-top: 70px !important;
    }
    
    .btn {
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
    }
    
    .card {
        margin: 10px 5px !important;
        padding: 15px !important;
    }
}

/* Light Theme Variables and Styles */
:root.light-theme,
body.light-theme {
    /* Light Theme Color Variables */
    --quantum-bg: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 50%, #dee2e6 100%);
    --quantum-bg-solid: #ffffff;
    --quantum-bg-secondary: #f8f9fa;
    --quantum-bg-tertiary: #e9ecef;
    
    /* Text Colors for Light Theme */
    --quantum-text-primary: #212529;
    --quantum-text-secondary: #495057;
    --quantum-text-muted: #6c757d;
    --quantum-text-disabled: #adb5bd;
    
    /* Surface Colors for Light Theme */
    --quantum-surface: rgba(255, 255, 255, 0.9);
    --quantum-surface-hover: rgba(0, 0, 0, 0.05);
    --quantum-surface-active: rgba(0, 0, 0, 0.1);
    
    /* Border Colors for Light Theme */
    --quantum-border: rgba(0, 0, 0, 0.125);
    --quantum-border-focus: rgba(77, 208, 225, 0.5);
    --quantum-border-active: rgba(77, 208, 225, 0.8);
    
    /* Glass Effect for Light Theme */
    --quantum-glass: rgba(255, 255, 255, 0.9);
    --quantum-glass-border: rgba(77, 208, 225, 0.3);
    
    /* Shadows for Light Theme */
    --quantum-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --quantum-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.15);
    --quantum-shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.2);
    --quantum-shadow-glow: 0 0 20px rgba(77, 208, 225, 0.4);
}

/* Light Theme Specific Overrides */
body.light-theme {
    background: var(--quantum-bg) !important;
    color: var(--quantum-text-primary) !important;
    padding-top: 80px !important; /* Account for fixed navbar */
}

/* Light Theme Button Adjustments */
body.light-theme .btn-secondary {
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    color: #495057 !important;
}

body.light-theme .btn-secondary:hover {
    background: #e9ecef !important;
    border-color: var(--quantum-primary) !important;
    color: #495057 !important;
}

body.light-theme .btn-outline-secondary {
    border-color: #6c757d !important;
    color: #6c757d !important;
}

body.light-theme .btn-outline-secondary:hover {
    background: #6c757d !important;
    color: #ffffff !important;
}

/* Light Theme Card Adjustments */
body.light-theme .card {
    background: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(0, 0, 0, 0.125) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
}

body.light-theme .card:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15) !important;
}

/* Light Theme Navigation */
body.light-theme .navbar.quantum-nav {
    background: rgba(255, 255, 255, 0.95) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125) !important;
}

body.light-theme .navbar.quantum-nav .nav-link {
    color: #495057 !important;
}

body.light-theme .navbar.quantum-nav .nav-link:hover {
    color: var(--quantum-primary) !important;
}

/* Light Theme Form Controls */
body.light-theme .form-control {
    background: #ffffff !important;
    border: 1px solid #ced4da !important;
    color: #495057 !important;
}

body.light-theme .form-control:focus {
    background: #ffffff !important;
    border-color: var(--quantum-primary) !important;
    color: #495057 !important;
}

body.light-theme .form-control::placeholder {
    color: #6c757d !important;
}

/* Light Theme Tables */
body.light-theme .table {
    color: #495057 !important;
    background: transparent !important;
}

body.light-theme .table th {
    background: #f8f9fa !important;
    color: #495057 !important;
    border-color: #dee2e6 !important;
}

body.light-theme .table td {
    border-color: #dee2e6 !important;
    background: transparent !important;
}

body.light-theme .table-striped > tbody > tr:nth-child(odd) > td,
body.light-theme .table-striped > tbody > tr:nth-child(odd) > th {
    background: rgba(0, 0, 0, 0.05) !important; /* Light grey for alternating rows */
}

body.light-theme .table-striped > tbody > tr:nth-child(even) > td,
body.light-theme .table-striped > tbody > tr:nth-child(even) > th {
    background: transparent !important; /* White background */
}

body.light-theme .table-hover > tbody > tr:hover > td,
body.light-theme .table-hover > tbody > tr:hover > th {
    background: rgba(0, 0, 0, 0.075) !important;
}

body.light-theme .input-group-text {
    background: #f8f9fa !important;
    border: 1px solid #ced4da !important;
    color: #495057 !important;
}

/* Light Theme Background Overrides */
body.light-theme .bg-light,
body.light-theme .card.bg-light {
    background: #f8f9fa !important;
    color: #495057 !important;
}

body.light-theme .card.bg-light .card-body {
    background: transparent !important;
    color: #495057 !important;
}

body.light-theme .card.bg-light .card-title {
    color: #495057 !important;
}

body.light-theme .card.bg-light .display-4 {
    color: #495057 !important;
}

body.light-theme .card.bg-light .lead {
    color: #495057 !important;
}

body.light-theme .card.bg-light h4 {
    color: #495057 !important;
}

body.light-theme .card.bg-light p {
    color: #495057 !important;
}

/* Light Theme Alerts */
body.light-theme .alert-success {
    background: rgba(212, 237, 218, 0.8) !important;
    color: #0f5132 !important;
    border-left: 4px solid #198754 !important;
}

body.light-theme .alert-danger {
    background: rgba(248, 215, 218, 0.8) !important;
    color: #721c24 !important;
    border-left: 4px solid #dc3545 !important;
}

body.light-theme .alert-warning {
    background: rgba(255, 243, 205, 0.8) !important;
    color: #664d03 !important;
    border-left: 4px solid #ffc107 !important;
}

body.light-theme .alert-info {
    background: rgba(207, 244, 252, 0.8) !important;
    color: #055160 !important;
    border-left: 4px solid #0dcaf0 !important;
}

/* Light Theme Dropdown */
body.light-theme .dropdown-menu {
    background: rgba(255, 255, 255, 0.95) !important;
    border: 1px solid rgba(0, 0, 0, 0.125) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
}

body.light-theme .dropdown-item {
    color: #495057 !important;
}

body.light-theme .dropdown-item:hover {
    background: rgba(0, 0, 0, 0.05) !important;
    color: var(--quantum-primary) !important;
}

/* Light Theme Modal */
body.light-theme .modal-content {
    background: #ffffff !important;
    border: 1px solid rgba(0, 0, 0, 0.2) !important;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2) !important;
}

body.light-theme .modal-header,
body.light-theme .modal-body,
body.light-theme .modal-footer {
    color: #495057 !important;
}

body.light-theme .modal-header {
    border-bottom: 1px solid rgba(0, 0, 0, 0.125) !important;
}

body.light-theme .modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.125) !important;
}

/* Light Theme Progress */
body.light-theme .progress {
    background: #e9ecef !important;
}

/* Light Theme Text Colors */
body.light-theme h1,
body.light-theme h2,
body.light-theme h3,
body.light-theme h4,
body.light-theme h5,
body.light-theme h6 {
    color: #212529 !important;
}

body.light-theme p {
    color: #495057 !important;
}

body.light-theme .text-muted {
    color: #6c757d !important;
}

body.light-theme .text-secondary {
    color: #6c757d !important;
}

/* Light Theme Links */
body.light-theme a {
    color: var(--quantum-primary) !important;
}

body.light-theme a:hover {
    color: var(--quantum-secondary) !important;
}

/* Hide particles in light theme */
body.light-theme .quantum-particles {
    display: none !important;
}

/* Light Theme Comprehensive Override */
body.light-theme .bg-light,
body.light-theme .card.bg-light,
body.light-theme .btn-light {
    background: #f8f9fa !important;
    color: #495057 !important;
}

body.light-theme .card {
    background: #ffffff !important;
    border: 1px solid #dee2e6 !important;
    color: #495057 !important;
}

body.light-theme .card * {
    color: #495057 !important;
}

body.light-theme .table-striped tbody tr:nth-child(odd) {
    background: rgba(0, 0, 0, 0.05) !important;
}

body.light-theme .table-striped tbody tr:nth-child(even) {
    background: #ffffff !important;
}

body.light-theme .form-control,
body.light-theme .form-select,
body.light-theme input,
body.light-theme textarea {
    background: #ffffff !important;
    color: #495057 !important;
    border: 1px solid #ced4da !important;
}

body.light-theme .btn {
    color: #495057 !important;
}

body.light-theme .dropdown-menu {
    background: #ffffff !important;
    border: 1px solid #dee2e6 !important;
}

body.light-theme .dropdown-item {
    color: #495057 !important;
}

/* Light Theme Responsive Adjustments */
@media (max-width: 768px) {
    body.light-theme {
        padding-top: 70px !important;
    }
}

/* Test Output Terminal Styling */
.test-output-terminal {
    background-color: var(--quantum-bg-solid);
    color: var(--quantum-text-primary);
    border: 1px solid var(--quantum-border);
    /* Add subtle text shadow for better contrast */
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.test-output-terminal pre {
    color: var(--quantum-text-primary);
    background: transparent;
}

/* Light theme overrides for terminal */
body.light-theme .test-output-terminal {
    background-color: #f8f9fa !important;
    color: #212529 !important;
    border: 1px solid #dee2e6 !important;
    /* Remove text shadow in light mode */
    text-shadow: none;
}

body.light-theme .test-output-terminal pre {
    color: #212529 !important;
}
/* Y-QA Platform Quantum Theme */
/* Modal-safe implementation with careful CSS selectors */

:root {
    --quantum-bg: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    --quantum-primary: #4dd0e1;
    --quantum-secondary: #26c6da;
    --quantum-accent: #00bcd4;
    --quantum-text: #e8f4f8;
    --quantum-text-secondary: #b0bec5;
    --quantum-glass: rgba(255, 255, 255, 0.05);
    --quantum-glass-border: rgba(77, 208, 225, 0.2);
    --quantum-success: #4caf50;
    --quantum-warning: #ff9800;
    --quantum-error: #f44336;
}

/* Base Body Styling */
body.quantum-theme {
    background: var(--quantum-bg);
    color: var(--quantum-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 80px; /* Account for fixed navbar height */
}

/* Quantum Particles Background */
.quantum-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.particle {
    position: absolute;
    background: var(--quantum-primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.1; }
    90% { opacity: 0.1; }
    100% { transform: translateY(-100px) rotate(360deg); opacity: 0; }
}

/* Logo Components */
.logo-section {
    text-align: center;
    margin-bottom: 40px;
}

.logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin: 0 auto 20px;
    animation: pulse 2s infinite;
}

.logo-icon-nav {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.logo-text {
    font-size: 2rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--quantum-primary), var(--quantum-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

.logo-tagline {
    color: var(--quantum-text-secondary);
    font-size: 0.95rem;
    font-weight: 300;
}

/* Navigation - Careful Bootstrap Overrides */
.navbar.quantum-nav {
    background: var(--quantum-glass);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--quantum-glass-border);
    padding: 15px 0;
    min-height: 70px; /* Consistent navbar height */
}

.navbar.quantum-nav .navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--quantum-primary), var(--quantum-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar.quantum-nav .nav-link {
    color: var(--quantum-text) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    margin: 0 10px;
}

.navbar.quantum-nav .nav-link:hover {
    color: var(--quantum-primary) !important;
}

/* Glass Cards */
.quantum-card {
    background: var(--quantum-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--quantum-glass-border);
    border-radius: 24px;
    transition: all 0.3s ease;
}

.quantum-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 35px 70px rgba(77, 208, 225, 0.1);
    border-color: rgba(77, 208, 225, 0.3);
}

/* Buttons */
.btn-quantum {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border: none;
    color: #000000 !important;
    padding: 15px 30px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-quantum:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(77, 208, 225, 0.3);
    color: #000000 !important;
}

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

.btn-quantum::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;
}

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

.btn-quantum-outline {
    background: transparent;
    border: 2px solid var(--quantum-primary);
    color: var(--quantum-primary);
    padding: 15px 30px;
    border-radius: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-quantum-outline:hover {
    background: var(--quantum-primary);
    color: #000000 !important;
    transform: translateY(-2px);
}

.btn-nav {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border: none;
    color: #000000 !important;
    padding: 10px 25px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(77, 208, 225, 0.3);
    color: #000000 !important;
}

.btn-hero {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border: none;
    color: #000000 !important;
    padding: 18px 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.2rem;
    margin: 10px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(77, 208, 225, 0.3);
    color: #000000 !important;
}

.btn-hero-outline {
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border: none;
    color: #000000 !important;
}

.btn-hero-outline:hover {
    background: linear-gradient(135deg, var(--quantum-secondary), var(--quantum-accent));
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(77, 208, 225, 0.3);
    color: #000000 !important;
}

/* Forms - Careful not to break existing functionality */
.quantum-form .form-control {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: var(--quantum-text);
    padding: 15px 20px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.quantum-form .form-control:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--quantum-primary);
    box-shadow: 0 0 0 3px rgba(77, 208, 225, 0.1);
    color: var(--quantum-text);
}

.quantum-form .form-control::placeholder {
    color: var(--quantum-text-secondary);
    opacity: 0.7;
}

.quantum-form .form-label {
    color: var(--quantum-text);
    font-weight: 600;
    margin-bottom: 8px;
    display: block;
}

.quantum-form .input-group-text {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--quantum-primary);
    border-radius: 12px 0 0 12px;
    padding: 15px;
}

.quantum-form .input-group .form-control {
    border-radius: 0 12px 12px 0;
    border-left: none;
}

/* Social Login Buttons */
.btn-social {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    padding: 12px;
    border-radius: 12px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 500;
    backdrop-filter: blur(10px);
}

.btn-social:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
    transform: translateY(-2px);
    border-color: var(--quantum-primary);
    box-shadow: 0 8px 25px rgba(77, 208, 225, 0.2);
}

/* Dividers */
.quantum-divider {
    text-align: center;
    margin: 30px 0;
    position: relative;
}

.quantum-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.quantum-divider span {
    background: var(--quantum-glass);
    padding: 0 20px;
    color: var(--quantum-text-secondary);
    font-size: 0.9rem;
}

/* Hero Section */
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(45deg, var(--quantum-primary), var(--quantum-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 30px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--quantum-text-secondary);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin: 50px 0;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--quantum-primary);
    display: block;
}

.stat-label {
    color: var(--quantum-text-secondary);
    font-size: 0.9rem;
    margin-top: 5px;
}

/* Section Titles */
.section-title {
    font-size: 3rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 20px;
    background: linear-gradient(45deg, var(--quantum-primary), var(--quantum-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--quantum-text-secondary);
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Cards */
.feature-card {
    background: var(--quantum-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--quantum-glass-border);
    border-radius: 20px;
    padding: 40px;
    height: 100%;
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(77, 208, 225, 0.1);
    border-color: rgba(77, 208, 225, 0.3);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--quantum-primary), var(--quantum-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: white;
    margin: 0 auto 30px;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--quantum-text);
    margin-bottom: 20px;
}

.feature-description {
    color: var(--quantum-text-secondary);
    line-height: 1.6;
}

/* Landing Page Specific */
.landing-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.landing-features {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(77, 208, 225, 0.02) 100%);
}

.landing-cta {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(77, 208, 225, 0.1) 0%, rgba(38, 198, 218, 0.1) 100%);
}

/* Links */
.quantum-link {
    color: var(--quantum-primary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.quantum-link:hover {
    color: var(--quantum-secondary);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Adjust body padding for smaller navbar on mobile */
    body.quantum-theme {
        padding-top: 70px;
    }
    
    .navbar.quantum-nav {
        padding: 10px 0;
        min-height: 60px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 30px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .quantum-card {
        margin: 10px;
        padding: 30px 20px;
    }
    
    .logo-text {
        font-size: 1.5rem;
    }
}

/* Text Utilities - Override Bootstrap for Dark Theme */
.quantum-theme .text-muted,
body.quantum-theme .text-muted,
.text-muted {
    color: #e0e0e0 !important;
    opacity: 1 !important;
}

.quantum-theme .text-muted.small,
body.quantum-theme .text-muted.small,
.text-muted.small {
    color: #cccccc !important;
    opacity: 1 !important;
}

/* Additional text color overrides for dark theme */
.quantum-theme p.text-muted,
body.quantum-theme p.text-muted {
    color: #ffffff !important;
    opacity: 0.85 !important;
}
/*
 * This is a manifest file that'll be compiled into application.css, which will include all the files
 * listed below.
 *
 * Any CSS (and SCSS, if configured) file within this directory, directory containing your controllers, or 
 * directory containing your assets can be referenced here using a relative path.
 *
 * You're free to add application-wide styles to this file and they'll appear at the bottom of the
 * compiled file so the styles you add here take precedence over styles defined in any other CSS
 * files in this directory. Styles in this file should be added after the last require_* statement.
 * It is generally better to create a new file per style scope.
 *


 */

/* Import Quantum Theme */
@import 'quantum_theme';

/* Import System-wide Dark Theme */
@import 'dark_theme_system';

body {
  padding-bottom: 40px;
}

.form-text {
  font-size: 0.85rem;
  color: #6c757d;
}

pre code {
  display: block;
  overflow-x: auto;
  padding: 1rem;
  width: 100%;
}

.card {
  margin-bottom: 20px;
}