/* Critical Navbar Fix - Force Opaque Background */
@media (max-width: 991.98px) {
    .navbar-collapse,
    .navbar-collapse.show,
    .navbar-collapse.collapsing,
    #navbarNav,
    .navbar-main .navbar-collapse {
        background-color: #F8F9FA !important;
        opacity: 1 !important;
        isolation: isolate !important;
        position: relative !important;
        z-index: 1050 !important;
    }
    
    /* Ensure nav items and links also have backgrounds */
    .navbar-nav {
        background-color: #F8F9FA !important;
        opacity: 1 !important;
        padding-top: 1rem !important; /* Add space at the top */
    }
    
    .nav-item,
    .nav-link {
        background-color: #F8F9FA !important;
        opacity: 1 !important;
    }
    
    /* Add extra padding to the first nav item */
    .navbar-nav .nav-item:first-child {
        margin-top: 0.5rem !important;
    }
    
    /* Fix alignment for nav links that are also buttons */
    .nav-link.btn-link {
        text-align: left !important;
        padding-left: 0 !important;
        justify-content: flex-start !important;
    }
    
    /* Dark mode */
    [data-theme="dark"] .navbar-collapse,
    [data-theme="dark"] .navbar-collapse.show,
    [data-theme="dark"] .navbar-collapse.collapsing,
    [data-theme="dark"] #navbarNav,
    [data-theme="dark"] .navbar-main .navbar-collapse {
        background-color: #121212 !important;
        opacity: 1 !important;
    }
    
    [data-theme="dark"] .navbar-nav {
        background-color: #121212 !important;
        opacity: 1 !important;
        padding-top: 1rem !important; /* Add space at the top */
    }
    
    [data-theme="dark"] .nav-item,
    [data-theme="dark"] .nav-link {
        background-color: #121212 !important;
        opacity: 1 !important;
    }
    
    /* Add extra padding to the first nav item in dark mode */
    [data-theme="dark"] .navbar-nav .nav-item:first-child {
        margin-top: 0.5rem !important;
    }
    
    /* Ensure dropdown menus are also opaque */
    .dropdown-menu {
        background-color: #F8F9FA !important;
        opacity: 1 !important;
    }
    
    [data-theme="dark"] .dropdown-menu {
        background-color: #121212 !important;
        opacity: 1 !important;
    }
}

/* Global CSS Variables - Neutral & Harmonious Palette */
:root {
    /* Color Palette: Neutral & Harmonious */
    --bg-primary: #F8F9FA;
    --bg-secondary: #FFFFFF;
    --text-primary: #212529;
    --text-secondary: #6C757D;
    --border-color: #DEE2E6;
    --accent-subtle: #CED4DA;
    --cta-primary: #10B981;
    --cta-primary-hover: #0B956C;
    /* Alias for legacy accent variables */
    --accent-primary: var(--cta-primary);
    --accent-primary-hover: var(--cta-primary-hover);
    --accent-primary-rgb: 16, 185, 129;
    --success: #28A745;
    --error: #DC3545;
    --player-shadow: rgba(0, 0, 0, 0.05);
    --card-bg-color-rgb: 255, 255, 255;
    --bg-card: #FFFFFF;
    --button-purchase-bg: #10B981;
    --button-text: #FFFFFF;
    --button-purchase-hover: #0B956C;
    --status-success: #28A745;
    
    /* Logo Sizes - Consistent across all pages */
    --logo-sm: 100px;
    --logo-md: 150px;
    --logo-lg: 180px;
    --logo-xl: 200px;

    /* Spacing (Ma - Negative Space) */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border Radius (Soft, refined) */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows (Subtle depth) */
    --shadow-subtle: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.08), 0 4px 6px rgba(0, 0, 0, 0.05);
    
    /* Typography */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
}

[data-theme="dark"] {
    --bg-primary: #1a1a1a;
    --bg-secondary: #2a2a2a;
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0a0;
    --border-color: #444444;
    --accent-subtle: #555555;
    --cta-primary: #10B981;
    --cta-primary-hover: #0B956C;
    /* Alias for legacy accent variables */
    --accent-primary: var(--cta-primary);
    --accent-primary-hover: var(--cta-primary-hover);
    --accent-primary-rgb: 16, 185, 129;
    --success: #28A745;
    --error: #DC3545;
    --player-shadow: rgba(0, 0, 0, 0.2);
    --card-bg-color-rgb: 42, 42, 42;
    --bg-card: #2a2a2a;
    --button-purchase-bg: #10B981;
    --button-text: #FFFFFF;
    --button-purchase-hover: #0B956C;
}

/* Base Styling Reset */
* {
    box-sizing: border-box;
}

/* Body and Container Styling */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

/* Harmonious Container Spacing */
.container-fluid {
    padding-left: var(--spacing-lg);
    padding-right: var(--spacing-lg);
}

@media (min-width: 768px) {
    .container-fluid {
        padding-left: var(--spacing-xl);
        padding-right: var(--spacing-xl);
    }
}

/* Refined Card Styling */
.card, .stats-card, .highlight-box {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-subtle);
    transition: all 0.2s ease;
}

.card:hover, .stats-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

/* Neutral Button Styling */
.btn-primary {
    background-color: var(--cta-primary);
    border-color: var(--cta-primary);
    color: white;
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: all 0.2s ease;
    box-shadow: var(--shadow-subtle);
}

.btn-primary:hover {
    background-color: var(--cta-primary-hover);
    border-color: var(--cta-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

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

/* Neutral Badge Styling */
.badge {
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

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

.bg-success {
    color: white !important;
}

.bg-danger {
    color: white !important;
}

/* Form Controls */
.form-select, .form-control {
    border-color: var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.2s ease;
}

/* UNUSED_SELECTOR_REMOVED 
  .form-select:focus, .form-control:focus {
      border-color: var(--cta-primary);
      box-shadow: 0 0 0 0.2rem rgba(16, 185, 129, 0.15);
  }
*/

/* Progress Bars */
.progress {
    background-color: var(--accent-subtle);
    border-radius: var(--border-radius-sm);
    height: 0.5rem;
}

.progress-bar {
    border-radius: var(--border-radius-sm);
    transition: width 0.3s ease;
}

.bg-success {
    background-color: var(--success);
}

.bg-danger {
    background-color: var(--error);
}

/* Text Colors */
.text-muted {
    color: var(--text-secondary) !important;
}

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

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

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

/* Generous Spacing Classes (Ma Principle) */
.mb-spacious { margin-bottom: var(--spacing-xl); }
.mt-spacious { margin-top: var(--spacing-xl); }
.p-spacious { padding: var(--spacing-xl); }

/* Content Chunking */
.content-chunk {
    margin-bottom: var(--spacing-xxl);
    padding: var(--spacing-xl);
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

/* Subtle Animations (Calm Technology) */
.subtle-hover {
    transition: all 0.2s ease;
}

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

/* Team Card Component Styles - Standardized across all pages */
/* ========================================================== */

/* Team Logo Styling - Consistent circular logos with subtle effects */
.team-logo {
    width: var(--logo-md);
    height: var(--logo-md);
    object-fit: contain;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    padding: 12px;
    box-shadow: 0 3px 8px var(--player-shadow);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 3px solid var(--border-color);
    position: relative;
    z-index: 1;
    display: block;
}

/* Team logo container for consistent spacing */
.team-logo-container {
    width: calc(var(--logo-md) + 16px);
    height: calc(var(--logo-md) + 16px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
}

/* Team logo hover effects */
.team-logo:hover,
.card:hover .team-logo,
.winner-card:hover .team-logo,
.matchup-card-selectable:hover .team-logo {
    transform: scale(1.08);
    box-shadow: 0 6px 16px var(--player-shadow);
}

/* Team Name Styling - Consistent typography */
.team-name {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    line-height: 1.2;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
}

/* Team Info Container */
.team-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    min-width: 0; /* Allow flex shrinking */
}

/* VS Indicator Base (for pages not using vs-unified yet) */
.vs-indicator {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* Team Matchup Layout */
.team-matchup {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.5rem 0;
}

/* Game Card Base Styling */
.game-card,
.winner-card,
.prediction-card,
.matchup-card-selectable {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-subtle);
    transition: all 0.3s ease;
    padding: 1.5rem;
}

.game-card:hover,
.winner-card:hover,
.prediction-card:hover,
.matchup-card-selectable:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Score Display Styling */
.final-score,
.score-display {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    padding: 2px 6px;
}

/* Spread Display Component */
.spread-display {
    border-radius: var(--border-radius-md);
    padding: 0.75rem 1rem;
    margin-top: 1rem;
    box-shadow: inset 0 0 0 1px var(--border-color);
    transition: all 0.2s ease;
    position: relative;
    background-color: var(--bg-primary);
    text-align: center;
}

.spread-display:hover {
    box-shadow: inset 0 0 0 1px var(--accent-subtle);
}

.spread-badge {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

/* Game Details Section */
.game-details {
    font-size: 0.875rem;
    color: var(--text-secondary);
    padding: 0.75rem;
    margin-top: 0.5rem;
    text-align: center;
}

/* Loading States - Unified */
.loading-spinner {
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

.loading-shimmer {
    animation: shimmer 1.5s infinite;
    background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--accent-subtle) 50%, var(--bg-secondary) 75%);
    background-size: 200% 100%;
}

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-secondary);
    min-height: 200px;
}

/* Message Containers - Unified */
.message-container {
    padding: 1.5rem;
    border-radius: var(--border-radius-lg);
    margin: 1.5rem 0;
    border: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.message-container.info {
    color: var(--text-primary);
    border-color: var(--accent-primary);
    background-color: rgba(var(--accent-primary-rgb), 0.05);
}

.message-container.error {
    color: var(--error);
    border-color: var(--error);
    background-color: rgba(220, 53, 69, 0.05);
}

/* Common Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Grid Layouts - Standardized */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

/* Toggle Switch Component */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 22px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--bg-secondary);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 22px;
    border: 1px solid var(--border-color);
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 2px;
    bottom: 1px;
    background-color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

input:checked + .toggle-slider {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

input:checked + .toggle-slider:before {
    transform: translateX(22px);
}

/* Responsive Team Card Styles */
@media (max-width: 768px) {
    .team-logo {
        width: var(--logo-sm);
        height: var(--logo-sm);
    }
    
    .team-logo-container {
        width: calc(var(--logo-sm) + 12px);
        height: calc(var(--logo-sm) + 12px);
    }
    
    .team-name {
        font-size: 0.9rem;
    }
    
    .team-matchup {
        gap: 1rem;
    }
    
    .toggle-switch {
        width: 40px;
        height: 20px;
    }
    
    .toggle-slider:before {
        height: 16px;
        width: 16px;
    }
    
    input:checked + .toggle-slider:before {
        transform: translateX(20px);
    }
}

/* Responsive Typography */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .h3 {
        font-size: 1.5rem;
    }
}

/* Import Enhanced Simulation Modal Styles */
@import './components/simulation-modal-enhanced.css';