/* ============================================
   SportsRef Design System
   A comprehensive CSS framework for the SportsRef application
   Version: 1.0.0
   ============================================ */

/* ============================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================ */
:root {
    /* Brand Colors */
    --sr-primary: #0d6efd;
    --sr-primary-dark: #0a58ca;
    --sr-primary-light: #3d8bfd;
    --sr-secondary: #6610f2;
    --sr-secondary-dark: #520dc2;

    /* Status Colors */
    --sr-success: #198754;
    --sr-success-light: #d1e7dd;
    --sr-warning: #ffc107;
    --sr-warning-light: #fff3cd;
    --sr-danger: #dc3545;
    --sr-danger-light: #f8d7da;
    --sr-info: #0dcaf0;
    --sr-info-light: #cff4fc;

    /* Neutral Colors */
    --sr-dark: #0b0f1a;
    --sr-gray-900: #212529;
    --sr-gray-800: #343a40;
    --sr-gray-700: #495057;
    --sr-gray-600: #6c757d;
    --sr-gray-500: #adb5bd;
    --sr-gray-400: #ced4da;
    --sr-gray-300: #dee2e6;
    --sr-gray-200: #e9ecef;
    --sr-gray-100: #f8f9fa;
    --sr-white: #ffffff;

    /* Typography */
    --sr-font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --sr-font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --sr-font-size-base: 1rem;
    --sr-line-height-base: 1.5;

    /* Spacing */
    --sr-spacing-xs: 0.25rem;
    --sr-spacing-sm: 0.5rem;
    --sr-spacing-md: 1rem;
    --sr-spacing-lg: 1.5rem;
    --sr-spacing-xl: 2rem;
    --sr-spacing-xxl: 3rem;

    /* Border Radius */
    --sr-radius-sm: 0.375rem;
    --sr-radius-md: 0.5rem;
    --sr-radius-lg: 0.75rem;
    --sr-radius-xl: 1rem;
    --sr-radius-full: 50rem;

    /* Shadows */
    --sr-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --sr-shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --sr-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --sr-shadow-hover: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.2);

    /* Transitions */
    --sr-transition-fast: 0.15s ease;
    --sr-transition-base: 0.2s ease;
    --sr-transition-slow: 0.3s ease;

    /* Z-Index Scale */
    --sr-z-dropdown: 1000;
    --sr-z-sticky: 1020;
    --sr-z-fixed: 1030;
    --sr-z-modal-backdrop: 1040;
    --sr-z-modal: 1050;
    --sr-z-popover: 1060;
    --sr-z-tooltip: 1070;
    --sr-z-toast: 9999;
}

/* ============================================
   BASE STYLES
   ============================================ */
html, body {
    height: 100%;
    margin: 0;
}

body {
    font-family: var(--sr-font-family);
    font-size: var(--sr-font-size-base);
    line-height: var(--sr-line-height-base);
    color: var(--sr-gray-900);
    background-color: var(--sr-gray-100);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--sr-primary);
    outline-offset: 2px;
}

/* ============================================
   LAYOUT COMPONENTS
   ============================================ */

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

/* Admin Container */
.admin-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--sr-spacing-md);
}

/* Page Header */
.page-header {
    margin-bottom: var(--sr-spacing-xl);
    padding-bottom: var(--sr-spacing-md);
    border-bottom: 1px solid var(--sr-gray-300);
}

.page-header h1 {
    margin: 0;
    font-weight: 600;
    color: var(--sr-gray-900);
}

.page-header .subtitle {
    color: var(--sr-gray-600);
    margin-top: var(--sr-spacing-xs);
}

/* ============================================
   NAVIGATION
   ============================================ */

/* Navbar Brand */
.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.navbar-brand i {
    color: var(--sr-primary-light);
}

/* Nav Link Enhancements */
.navbar-dark .nav-link {
    transition: color var(--sr-transition-base), background-color var(--sr-transition-base);
    border-radius: var(--sr-radius-sm);
    padding: 0.5rem 0.75rem;
}

.navbar-dark .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Dropdown Enhancements */
.dropdown-menu {
    border: none;
    box-shadow: var(--sr-shadow-lg);
    border-radius: var(--sr-radius-lg);
    padding: var(--sr-spacing-sm);
}

.dropdown-item {
    border-radius: var(--sr-radius-sm);
    padding: 0.5rem 1rem;
    transition: background-color var(--sr-transition-fast);
}

.dropdown-item:hover {
    background-color: var(--sr-gray-100);
}

.dropdown-item:active {
    background-color: var(--sr-primary);
    color: var(--sr-white);
}

/* ============================================
   CARDS
   ============================================ */
.card {
    border: none;
    border-radius: var(--sr-radius-lg);
    box-shadow: var(--sr-shadow-sm);
    transition: transform var(--sr-transition-base), box-shadow var(--sr-transition-base);
    background: var(--sr-white);
    margin-bottom: var(--sr-spacing-lg);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--sr-shadow-md);
}

.card-header {
    background-color: var(--sr-gray-100);
    border-bottom: 1px solid var(--sr-gray-200);
    font-weight: 600;
    padding: var(--sr-spacing-md) var(--sr-spacing-lg);
    border-radius: var(--sr-radius-lg) var(--sr-radius-lg) 0 0;
}

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

.card-footer {
    background-color: var(--sr-gray-100);
    border-top: 1px solid var(--sr-gray-200);
    padding: var(--sr-spacing-md) var(--sr-spacing-lg);
}

/* KPI Cards */
.kpi-card, .kpi {
    background: var(--sr-white);
    border: none;
    border-radius: var(--sr-radius-lg);
    box-shadow: var(--sr-shadow-sm);
    transition: all var(--sr-transition-slow);
    position: relative;
    overflow: hidden;
}

.kpi-card::before, .kpi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--sr-primary);
}

.kpi-card:hover, .kpi:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--sr-shadow-hover);
}

.kpi-card .kpi-value, .kpi h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sr-primary);
    margin-bottom: 0;
}

.kpi-card .kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sr-gray-600);
}

/* Tile Cards */
.tile {
    background: var(--sr-white);
    border-radius: var(--sr-radius-lg);
    box-shadow: var(--sr-shadow-sm);
    transition: all var(--sr-transition-slow);
    padding: var(--sr-spacing-lg);
}

.tile:hover {
    background: var(--sr-gray-100);
    transform: translateY(-2px);
    box-shadow: var(--sr-shadow-md);
}

.tile i {
    font-size: 1.5rem;
}

/* Stat Cards */
.stat-card {
    background: linear-gradient(135deg, var(--sr-white) 0%, var(--sr-gray-100) 100%);
    border-left: 4px solid var(--sr-primary);
    padding: var(--sr-spacing-lg);
    border-radius: var(--sr-radius-md);
    margin-bottom: var(--sr-spacing-md);
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sr-primary);
}

/* ============================================
   TABLES
   ============================================ */
.table-container {
    background: var(--sr-white);
    border-radius: var(--sr-radius-lg);
    padding: var(--sr-spacing-lg);
    margin-bottom: var(--sr-spacing-xl);
    box-shadow: var(--sr-shadow-sm);
}

/* DataTables Customization */
.dataTables_wrapper {
    padding: 0;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--sr-gray-300);
    border-radius: var(--sr-radius-md);
    padding: 0.5rem 1rem;
    transition: border-color var(--sr-transition-fast), box-shadow var(--sr-transition-fast);
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--sr-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
    outline: none;
}

.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--sr-gray-300);
    border-radius: var(--sr-radius-md);
    padding: 0.375rem 2rem 0.375rem 0.75rem;
}

/* Expandable Rows */
.expandable-row {
    cursor: pointer;
    transition: all var(--sr-transition-slow);
}

.expandable-row:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

.expand-icon {
    transition: transform var(--sr-transition-slow);
    font-size: 0.8rem;
    color: var(--sr-gray-600);
}

.expanded .expand-icon {
    transform: rotate(90deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    border-radius: var(--sr-radius-md);
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    transition: all var(--sr-transition-base);
}

.btn:hover {
    transform: translateY(-1px);
}

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

/* Primary Button */
.btn-primary {
    background: linear-gradient(135deg, var(--sr-primary) 0%, var(--sr-primary-dark) 100%);
    border: none;
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--sr-primary-light) 0%, var(--sr-primary) 100%);
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.4);
}

/* Success Button */
.btn-success {
    background: linear-gradient(135deg, var(--sr-success) 0%, #146c43 100%);
    border: none;
    box-shadow: 0 2px 4px rgba(25, 135, 84, 0.3);
}

/* Outline Buttons */
.btn-outline-primary {
    border: 2px solid var(--sr-primary);
    color: var(--sr-primary);
}

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

/* Icon Buttons */
.btn-icon {
    width: 38px;
    height: 38px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--sr-radius-md);
}

/* ============================================
   FORMS
   ============================================ */
.form-control, .form-select {
    border: 1px solid var(--sr-gray-300);
    border-radius: var(--sr-radius-md);
    padding: 0.625rem 1rem;
    transition: border-color var(--sr-transition-fast), box-shadow var(--sr-transition-fast);
}

.form-control:focus, .form-select:focus {
    border-color: var(--sr-primary);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
    font-weight: 600;
    color: var(--sr-gray-700);
    margin-bottom: 0.375rem;
}

/* Form Groups */
.form-group {
    margin-bottom: var(--sr-spacing-md);
}

/* Input Groups */
.input-group .form-control {
    border-radius: var(--sr-radius-md);
}

.input-group .btn {
    border-radius: var(--sr-radius-md);
}

/* Floating Labels */
.form-floating > .form-control,
.form-floating > .form-select {
    height: calc(3.5rem + 2px);
    line-height: 1.25;
}

/* ============================================
   BADGES & LABELS
   ============================================ */
.badge {
    font-weight: 600;
    padding: 0.35em 0.65em;
    border-radius: var(--sr-radius-full);
}

/* Status Badges */
.badge-status {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    border-radius: var(--sr-radius-full);
}

.badge-status.active,
.badge-status.accepted {
    background-color: var(--sr-success-light);
    color: var(--sr-success);
}

.badge-status.pending {
    background-color: var(--sr-warning-light);
    color: #856404;
}

.badge-status.declined,
.badge-status.inactive {
    background-color: var(--sr-danger-light);
    color: var(--sr-danger);
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    border: none;
    border-radius: var(--sr-radius-lg);
    padding: var(--sr-spacing-md) var(--sr-spacing-lg);
    border-left: 4px solid;
}

.alert-success {
    background-color: var(--sr-success-light);
    border-left-color: var(--sr-success);
    color: #0f5132;
}

.alert-warning {
    background-color: var(--sr-warning-light);
    border-left-color: var(--sr-warning);
    color: #664d03;
}

.alert-danger {
    background-color: var(--sr-danger-light);
    border-left-color: var(--sr-danger);
    color: #842029;
}

.alert-info {
    background-color: var(--sr-info-light);
    border-left-color: var(--sr-info);
    color: #055160;
}

/* ============================================
   MODALS
   ============================================ */
.modal-content {
    border: none;
    border-radius: var(--sr-radius-xl);
    box-shadow: var(--sr-shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--sr-gray-200);
    padding: var(--sr-spacing-lg);
}

.modal-header.bg-primary {
    background: linear-gradient(135deg, var(--sr-primary) 0%, var(--sr-secondary) 100%);
    border-radius: var(--sr-radius-xl) var(--sr-radius-xl) 0 0;
}

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

.modal-footer {
    border-top: 1px solid var(--sr-gray-200);
    padding: var(--sr-spacing-md) var(--sr-spacing-lg);
}

/* ============================================
   TOASTS
   ============================================ */
.toast-container {
    z-index: var(--sr-z-toast) !important;
}

.toast {
    border-radius: var(--sr-radius-lg);
    box-shadow: var(--sr-shadow-lg);
}

/* ============================================
   AUTHENTICATION PAGES
   ============================================ */
.auth-body {
    background: radial-gradient(1200px 600px at 10% 10%, rgba(13, 110, 253, 0.12), transparent), var(--sr-dark);
    min-height: 100vh;
}

.auth-card {
    border: none;
    border-radius: var(--sr-radius-xl);
    overflow: hidden;
    box-shadow: var(--sr-shadow-lg);
}

.auth-card .card-header {
    background: linear-gradient(135deg, var(--sr-primary) 0%, var(--sr-secondary) 100%);
    color: var(--sr-white);
    text-align: center;
    padding: var(--sr-spacing-lg);
    border-bottom: none;
}

.auth-brand {
    color: var(--sr-white);
    letter-spacing: 0.3px;
    font-weight: 700;
    font-size: 1.5rem;
}

.auth-subtitle {
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

.link-muted {
    color: var(--sr-gray-600);
    text-decoration: none;
    transition: color var(--sr-transition-fast);
}

.link-muted:hover {
    color: var(--sr-gray-700);
    text-decoration: underline;
}

/* ============================================
   DASHBOARD COMPONENTS
   ============================================ */

/* Game Details */
.game-details {
    background-color: var(--sr-gray-100);
    border-left: 4px solid var(--sr-primary);
    padding: var(--sr-spacing-md);
    margin: var(--sr-spacing-sm) 0;
    border-radius: 0 var(--sr-radius-md) var(--sr-radius-md) 0;
}

/* Official Items */
.official-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sr-spacing-sm);
    margin: var(--sr-spacing-xs) 0;
    background: var(--sr-white);
    border-radius: var(--sr-radius-md);
    border-left: 3px solid var(--sr-success);
    box-shadow: var(--sr-shadow-sm);
}

.official-item.official-pending {
    border-left-color: var(--sr-warning);
}

.official-item.official-declined {
    border-left-color: var(--sr-danger);
}

/* Auto Assign Section */
.auto-assign-section {
    background: linear-gradient(135deg, var(--sr-warning-light), var(--sr-gray-100));
    border: 2px dashed var(--sr-warning);
    border-radius: var(--sr-radius-lg);
    padding: var(--sr-spacing-lg);
    text-align: center;
    margin: var(--sr-spacing-md) 0;
}

.auto-assign-section .btn {
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
    transition: all var(--sr-transition-slow);
}

.auto-assign-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(255, 193, 7, 0.4);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    flex-shrink: 0;
    background-color: var(--sr-gray-800);
    padding: var(--sr-spacing-md) 0;
    margin-top: auto;
    border-top: 1px solid var(--sr-gray-700);
}

footer.bg-dark {
    background-color: var(--sr-gray-800) !important;
}

footer a {
    transition: color var(--sr-transition-fast);
}

footer a:hover {
    color: var(--sr-primary-light) !important;
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    body {
        margin-bottom: 24mm !important;
        background: var(--sr-white) !important;
    }

    .navbar, .btn, .no-print {
        display: none !important;
    }

    .card {
        box-shadow: none !important;
        border: 1px solid var(--sr-gray-300) !important;
    }

    footer.bg-dark {
        background: var(--sr-white) !important;
        color: var(--sr-gray-900) !important;
        position: fixed !important;
        left: 0;
        right: 0;
        bottom: 0;
        border-top: 1px solid var(--sr-gray-900) !important;
        padding-top: 6mm !important;
        padding-bottom: 6mm !important;
    }

    footer.bg-dark a {
        color: var(--sr-gray-900) !important;
    }

    footer.bg-dark::after {
        content: "Page " counter(page) " of " counter(pages);
        position: absolute;
        right: 12mm;
        top: 50%;
        transform: translateY(-50%);
        font-size: 10pt;
        color: var(--sr-gray-900) !important;
    }
}

/* ============================================
   RESPONSIVE UTILITIES
   ============================================ */
@media (max-width: 768px) {
    .admin-container {
        padding: 0 var(--sr-spacing-sm);
    }

    .kpi-card .kpi-value, .kpi h2 {
        font-size: 1.5rem;
    }

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

    .page-header h1 {
        font-size: 1.5rem;
    }

    .tile {
        padding: var(--sr-spacing-md);
    }

    .tile i {
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .modal-dialog {
        margin: 0.5rem;
    }

    .table-container {
        padding: var(--sr-spacing-md);
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    min-height: 60vh;
    background: linear-gradient(135deg, var(--sr-primary) 0%, var(--sr-primary-dark) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 50vh;
    }
}

/* ============================================
   FEATURE SECTION
   ============================================ */
.feature-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--sr-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: var(--sr-spacing-md);
    background: linear-gradient(135deg, var(--sr-primary) 0%, var(--sr-secondary) 100%);
    color: var(--sr-white);
}

@media (max-width: 768px) {
    .feature-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

/* ============================================
   ANIMATIONS
   ============================================ */
.fade-in {
    animation: fadeIn 0.6s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slide-up {
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Pulse animation for notifications */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(13, 110, 253, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(13, 110, 253, 0);
    }
}

/* ============================================
   CUSTOM SCROLLBAR
   ============================================ */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--sr-gray-200);
    border-radius: 4px;
}

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

::-webkit-scrollbar-thumb:hover {
    background: var(--sr-primary-dark);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--sr-primary) var(--sr-gray-200);
}

/* ============================================
   LOADING STATES
   ============================================ */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--sr-z-modal);
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--sr-gray-300);
    border-top-color: var(--sr-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ============================================
   SKELETON LOADERS
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, var(--sr-gray-200) 25%, var(--sr-gray-300) 50%, var(--sr-gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--sr-radius-sm);
}

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

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: 1.5em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

/* Text Colors */
.text-primary { color: var(--sr-primary) !important; }
.text-success { color: var(--sr-success) !important; }
.text-warning { color: var(--sr-warning) !important; }
.text-danger { color: var(--sr-danger) !important; }
.text-info { color: var(--sr-info) !important; }
.text-muted { color: var(--sr-gray-600) !important; }

/* Background Colors */
.bg-primary-light { background-color: rgba(13, 110, 253, 0.1) !important; }
.bg-success-light { background-color: var(--sr-success-light) !important; }
.bg-warning-light { background-color: var(--sr-warning-light) !important; }
.bg-danger-light { background-color: var(--sr-danger-light) !important; }
.bg-info-light { background-color: var(--sr-info-light) !important; }

/* Hover Effects */
.hover-lift {
    transition: transform var(--sr-transition-base);
}
.hover-lift:hover {
    transform: translateY(-4px);
}

.hover-shadow {
    transition: box-shadow var(--sr-transition-base);
}
.hover-shadow:hover {
    box-shadow: var(--sr-shadow-lg);
}

/* Cursor Utilities */
.cursor-pointer { cursor: pointer; }
.cursor-not-allowed { cursor: not-allowed; }

/* Overflow Utilities */
.overflow-hidden { overflow: hidden; }
.overflow-auto { overflow: auto; }
.text-truncate {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Gap Utilities (for older Bootstrap versions) */
.gap-1 { gap: var(--sr-spacing-xs); }
.gap-2 { gap: var(--sr-spacing-sm); }
.gap-3 { gap: var(--sr-spacing-md); }
.gap-4 { gap: var(--sr-spacing-lg); }
.gap-5 { gap: var(--sr-spacing-xl); }

/* ============================================
   GAMES MANAGEMENT
   ============================================ */

/* Priority Row Colors */
#gamesTable tbody tr.table-danger-soft,
#gamesTable tbody tr.table-danger-soft > td {
    background-color: rgba(220, 53, 69, 0.15);
}

#gamesTable tbody tr.table-warning-soft,
#gamesTable tbody tr.table-warning-soft > td {
    background-color: rgba(255, 193, 7, 0.15);
}

#gamesTable tbody tr.table-success-soft,
#gamesTable tbody tr.table-success-soft > td {
    background-color: rgba(25, 135, 84, 0.15);
}

#gamesTable tbody tr.table-danger-soft:hover,
#gamesTable tbody tr.table-danger-soft:hover > td {
    background-color: rgba(220, 53, 69, 0.25);
}

#gamesTable tbody tr.table-warning-soft:hover,
#gamesTable tbody tr.table-warning-soft:hover > td {
    background-color: rgba(255, 193, 7, 0.25);
}

#gamesTable tbody tr.table-success-soft:hover,
#gamesTable tbody tr.table-success-soft:hover > td {
    background-color: rgba(25, 135, 84, 0.25);
}

/* KPI Cards */
.sr-kpi-card {
    border-radius: var(--sr-radius-lg);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background: var(--sr-white);
    box-shadow: var(--sr-shadow-sm);
}

.sr-kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--sr-shadow-md);
}

.sr-kpi-card .sr-kpi-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--sr-white);
    background-color: var(--kpi-color, var(--sr-primary));
}

.sr-kpi-card .sr-kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.sr-kpi-card .sr-kpi-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sr-gray-600);
}

/* KPI Card Color Variants */
.sr-kpi-card--primary { --kpi-color: var(--sr-primary); }
.sr-kpi-card--danger  { --kpi-color: var(--sr-danger); }
.sr-kpi-card--warning { --kpi-color: var(--sr-warning); }
.sr-kpi-card--info    { --kpi-color: var(--sr-info); }

/* Progress Mini Bar */
.sr-progress-mini {
    height: 6px;
    background: var(--sr-gray-200);
    border-radius: 3px;
    overflow: hidden;
    min-width: 60px;
}

.sr-progress-mini-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* Status Badges */
.sr-status-badge {
    font-size: 0.75rem;
    padding: 0.25em 0.6em;
    border-radius: var(--sr-radius-full);
    font-weight: 500;
}

/* Toggle Switch */
.sr-toggle-switch {
    width: 2.5rem;
    height: 1.25rem;
    cursor: pointer;
}

/* Toolbar */
.sr-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0.75rem 0;
}

.sr-toolbar-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sr-toolbar-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.sr-toolbar-filters .form-select {
    width: auto;
    min-width: 140px;
    font-size: 0.875rem;
}

/* Officials Details Row */
.officials-details-row td {
    background-color: var(--sr-gray-100);
    border-top: none;
}

.officials-details-row .card {
    border: 1px solid var(--sr-gray-300);
}

/* Button Extras */
.btn-xs {
    padding: 0.125rem 0.375rem;
    font-size: 0.75rem;
    line-height: 1.5;
    border-radius: 0.2rem;
}

/* DataTables Overrides for Games */
#gamesTable_wrapper .dataTables_processing {
    background: rgba(255, 255, 255, 0.9);
}

#gamesTable_wrapper .dataTables_filter input {
    border-radius: var(--sr-radius-full);
    padding-left: 2rem;
}

/* ============================================
   ENTERPRISE SLOT PICKER
   ============================================ */

/* Status strip (left border bar on each card) */
.sr-sp-strip {
    width: 4px;
    flex-shrink: 0;
    border-radius: var(--sr-radius-md) 0 0 var(--sr-radius-md);
}
.sr-sp-strip-green  { background-color: var(--sr-success); }
.sr-sp-strip-yellow { background-color: var(--sr-warning); }
.sr-sp-strip-red    { background-color: var(--sr-danger); }
.sr-sp-strip-gray   { background-color: var(--sr-gray-500); }

/* Official card */
.sr-sp-card {
    cursor: pointer;
    transition: background-color var(--sr-transition-fast), box-shadow var(--sr-transition-fast);
    background: var(--sr-white);
}
.sr-sp-card:hover {
    background-color: rgba(13, 110, 253, 0.04);
    box-shadow: var(--sr-shadow-sm);
}
.sr-sp-card-selected {
    background-color: rgba(13, 110, 253, 0.08) !important;
    border-color: var(--sr-primary) !important;
    box-shadow: 0 0 0 1px var(--sr-primary);
}
.sr-sp-card-disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}
.sr-sp-card-disabled .sr-sp-quick-pick {
    display: none;
}

/* Quick pick button */
.sr-sp-quick-pick {
    padding: 0.15rem 0.4rem;
    font-size: 0.75rem;
    line-height: 1;
}

/* Toolbar */
.sr-sp-toolbar .form-select,
.sr-sp-toolbar .form-control {
    font-size: 0.8125rem;
}

/* Detail panel */
.sr-sp-detail {
    position: sticky;
    top: 0;
}

/* Inline detail (mobile) */
.sr-sp-inline-detail {
    font-size: 0.875rem;
    animation: fadeIn 0.2s ease;
}

/* Responsive: single column on mobile */
@media (max-width: 991.98px) {
    #assignSlotModal .modal-dialog {
        max-width: 100%;
        margin: 0.5rem;
    }
    .sr-sp-list {
        max-height: 60vh !important;
    }
    .sr-sp-toolbar .d-flex {
        flex-wrap: wrap;
    }
}

/* Mobile Responsive — Games */
@media (max-width: 768px) {
    .sr-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .sr-toolbar-actions,
    .sr-toolbar-filters {
        width: 100%;
    }

    .sr-toolbar-filters .form-select {
        width: 100%;
        min-width: 0;
    }

    .sr-kpi-card {
        padding: 1rem;
    }

    .sr-kpi-card .sr-kpi-value {
        font-size: 1.35rem;
    }

    .sr-kpi-card .sr-kpi-icon {
        width: 40px;
        height: 40px;
        font-size: 1.25rem;
    }

    .sr-kpi-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
    }

    #gamesTable td,
    #gamesTable th {
        padding: 0.4rem 0.5rem;
        font-size: 0.825rem;
    }

    .d-none-mobile {
        display: none;
    }
}