/* Light Theme (default) */
:root {
    --bg-color: #e8eaed;
    --bg-secondary: #dfe1e5;
    --text-color: #212529;
    --text-muted: #6c757d;
    --border-color: #cfd2d6;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --navbar-bg: #2c3e50;
    --link-color: #2196F3;
    --bg-hover: rgba(0,0,0,0.05);
    --text-primary: #212529;
    --text-secondary: #666;
    --accent-color: #2196F3;
    --sidebar-bg: #37474f;
    --sidebar-bg-end: #263238;

    /* Premium tile tokens — used by club/news cards and map popups */
    --tile-bg: #ffffff;
    --tile-border: #e3e5e8;
    --tile-shadow: 0 2px 8px rgba(15, 23, 42, 0.06);
    --tile-shadow-hover: 0 18px 36px rgba(15, 23, 42, 0.12);
    --tile-hover-ring: rgba(33, 150, 243, 0.18);
    --tile-title: #0f172a;
    --tile-muted: #475569;
    --tile-subtle: #64748b;
    --tile-divider: rgba(15, 23, 42, 0.08);
    --tile-chip-bg: rgba(15, 23, 42, 0.04);
    --tile-chip-border: rgba(15, 23, 42, 0.08);
    --tile-chip-hover-bg: rgba(15, 23, 42, 0.07);
    --tile-placeholder-bg: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    --tile-logo-bg: #f1f5f9;
    --tile-logo-border: rgba(15, 23, 42, 0.08);
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-color: #1a1a2e;
    --bg-secondary: #16213e;
    --text-color: #e4e4e4;
    --text-muted: #a0a0a0;
    --border-color: #3a3a5c;
    --card-bg: #1e2a38;
    --input-bg: #0f3460;
    --navbar-bg: #0f3460;
    --link-color: #64b5f6;
    --bg-hover: rgba(255,255,255,0.1);
    --text-primary: #e4e4e4;
    --text-secondary: #a0a0a0;
    --accent-color: #42a5f5;
    --sidebar-bg: #111927;
    --sidebar-bg-end: #0a0f18;

    /* Override Bootstrap CSS variables so components using --bs-* adapt to dark mode */
    --bs-body-bg: #1a1a2e;
    --bs-body-color: #e4e4e4;
    --bs-card-bg: #1e2a38;
    --bs-border-color: #3a3a5c;
    --bs-secondary-bg: #16213e;
    --bs-tertiary-bg: #16213e;

    /* Premium tile tokens — deep dark gradient in dark mode */
    --tile-bg: linear-gradient(180deg, #0f1419 0%, #0a0d11 100%);
    --tile-border: rgba(255, 255, 255, 0.05);
    --tile-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
    --tile-shadow-hover: 0 20px 44px rgba(0, 0, 0, 0.6);
    --tile-hover-ring: rgba(66, 165, 245, 0.2);
    --tile-title: #ffffff;
    --tile-muted: #9ca3af;
    --tile-subtle: #8b92a0;
    --tile-divider: rgba(255, 255, 255, 0.06);
    --tile-chip-bg: rgba(255, 255, 255, 0.04);
    --tile-chip-border: rgba(255, 255, 255, 0.05);
    --tile-chip-hover-bg: rgba(255, 255, 255, 0.08);
    --tile-placeholder-bg: linear-gradient(135deg, #1a2332 0%, #0f1419 100%);
    --tile-logo-bg: #1a1f26;
    --tile-logo-border: rgba(255, 255, 255, 0.06);
}

html, body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

a, .btn-link {
    color: var(--link-color);
}

.btn-primary {
    color: #fff;
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.btn-primary:hover {
    background-color: #1976D2;
    border-color: #1976D2;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred."
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* Dark mode overrides for Bootstrap components */
[data-theme="dark"] .card {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
    background-color: var(--input-bg);
    border-color: #4dabf7;
    color: var(--text-color);
}

[data-theme="dark"] .form-control::placeholder {
    color: var(--text-muted);
}

[data-theme="dark"] .bg-light {
    background-color: var(--bg-secondary) !important;
}

.bg-subtle {
    background-color: #f8f9fa;
    color: #212529;
}

[data-theme="dark"] .bg-subtle {
    background-color: var(--bg-secondary);
    color: var(--text-color);
}

[data-theme="dark"] .table {
    color: var(--text-color);
    border-color: var(--border-color);
}

[data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
    background-color: rgba(255, 255, 255, 0.05);
}

[data-theme="dark"] .table-danger {
    background-color: rgba(220, 53, 69, 0.2) !important;
}

[data-theme="dark"] .modal-content {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-menu {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .dropdown-item {
    color: var(--text-color);
}

[data-theme="dark"] .dropdown-item:hover {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .text-muted {
    color: var(--text-muted) !important;
}

[data-theme="dark"] .border {
    border-color: var(--border-color) !important;
}

[data-theme="dark"] .alert-info {
    background-color: rgba(13, 202, 240, 0.15);
    border-color: rgba(13, 202, 240, 0.3);
    color: #6edff6;
}

[data-theme="dark"] .alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: rgba(255, 193, 7, 0.3);
    color: #ffda6a;
}

[data-theme="dark"] .alert-danger {
    background-color: rgba(220, 53, 69, 0.15);
    border-color: rgba(220, 53, 69, 0.3);
    color: #ea868f;
}

[data-theme="dark"] .alert-success {
    background-color: rgba(25, 135, 84, 0.15);
    border-color: rgba(25, 135, 84, 0.3);
    color: #75b798;
}

[data-theme="dark"] .nav-tabs .nav-link {
    color: var(--text-muted);
}

[data-theme="dark"] .nav-tabs .nav-link.active {
    background-color: var(--card-bg);
    border-color: var(--border-color) var(--border-color) var(--card-bg);
    color: var(--text-color);
}

[data-theme="dark"] .list-group-item {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

[data-theme="dark"] hr {
    border-color: var(--border-color);
}

[data-theme="dark"] .breadcrumb-item a {
    color: var(--link-color, #6ea8fe);
}

[data-theme="dark"] .breadcrumb-item.active {
    color: var(--text-secondary, #a0aec0);
}

[data-theme="dark"] .breadcrumb-item + .breadcrumb-item::before {
    color: var(--text-secondary, #a0aec0);
}

/* Theme toggle button */
.theme-toggle {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.theme-toggle:hover {
    transform: scale(1.1);
}

/* Sidebar dark mode */
[data-theme="dark"] .sidebar {
    background: linear-gradient(180deg, var(--sidebar-bg) 0%, var(--sidebar-bg-end) 100%);
}

[data-theme="dark"] .top-row {
    background-color: var(--bg-secondary);
}

/* Event card image styles */
.event-card-img {
    height: 220px;
    width: 100%;
    object-fit: cover;
}

.event-detail-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: var(--bg-secondary);
}

.carousel-item img {
    object-fit: cover !important;
    background-color: #000;
}

/* =============================================
   Car Show Event Cards - Image Overlay Style
   ============================================= */
.event-overlay-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.12);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    background: #1a1a1a;
    contain: content;
}

.event-overlay-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    z-index: 1;
}

.event-overlay-card .card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.event-overlay-card:hover .card-img {
    transform: scale(1.05);
}

.event-overlay-card .card-img-overlay {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, rgba(0,0,0,0.05) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 1.25rem;
    border-radius: 12px;
}

.event-overlay-card .card-title {
    font-family: 'Impact', 'Arial Black', 'Helvetica Neue', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    text-transform: uppercase;
    color: #fff;
    line-height: 1.1;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.6);
}

.event-overlay-card .card-meta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.8);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.event-overlay-card .btn-tickets {
    background-color: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: background-color 0.2s ease;
    align-self: flex-end;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
}

.event-overlay-card .btn-tickets:hover {
    background-color: #1976D2;
    color: #fff;
}

.event-overlay-card .card-bottom {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.event-overlay-card .card-badges {
    display: flex;
    gap: 0.35rem;
    flex-wrap: wrap;
    margin-bottom: 0.35rem;
}

.event-overlay-card .card-badges .badge {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.event-overlay-card .overlay-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    z-index: 2;
}

.event-overlay-card .no-image-placeholder {
width: 100%;
aspect-ratio: 16 / 9;
display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #37474f 0%, #546e7a 100%);
    color: rgba(255,255,255,0.5);
    font-size: 3rem;
}

/* Cancelled overlay */
.event-overlay-card.cancelled .card-img {
    filter: grayscale(70%) brightness(0.6);
}

.event-overlay-card.cancelled .card-title {
    text-decoration: line-through;
    opacity: 0.7;
}

/* Content moderation warning styles */
.content-warning {
    border-left: 4px solid #ffc107;
    background-color: rgba(255, 193, 7, 0.1);
}

[data-theme="dark"] .content-warning {
    background-color: rgba(255, 193, 7, 0.15);
}

.flagged-content {
    border-left: 4px solid #dc3545;
    background-color: rgba(220, 53, 69, 0.1);
}

[data-theme="dark"] .flagged-content {
    background-color: rgba(220, 53, 69, 0.15);
}

/* Bootstrap Icons for sidebar toggle */
.bi-chevron-left::before {
    content: "\f284";
}

.bi-chevron-right::before {
    content: "\f285";
}

/* Map icon for nav menu - global style to ensure visibility */
.bi-map-nav-menu {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    margin-right: 0.75rem;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='white' viewBox='0 0 50 44'%3E%3Cpath d='M40.5 6.5c-3.6 0-6.5 2.9-6.5 6.5 0 4.3 6.5 11 6.5 11s6.5-6.7 6.5-11c0-3.6-2.9-6.5-6.5-6.5zm0 9c-1.4 0-2.5-1.1-2.5-2.5s1.1-2.5 2.5-2.5 2.5 1.1 2.5 2.5-1.1 2.5-2.5 2.5zM0 37l14-6V7L0 13v24zm16-6l12 6V13l-12-6v24zm14 6l14-6V7l-14 6v24z'/%3E%3C/svg%3E");
}

/* ============================================
   SIDEBAR COLLAPSED STATE - Global Styles
   ============================================ */

/* Sidebar width when collapsed */
.sidebar-collapsed .sidebar {
    width: 70px !important;
}

/* Hide nav text and brand text when collapsed */
.sidebar-collapsed .nav-text,
.sidebar-collapsed .brand-text {
    display: none !important;
    opacity: 0 !important;
    width: 0 !important;
}

/* Remove margin from icons when collapsed */
.sidebar-collapsed .sidebar .bi,
.sidebar-collapsed .sidebar [class*="-nav-menu"],
.sidebar-collapsed .sidebar svg {
    margin-right: 0 !important;
}

/* Center nav items when collapsed */
.sidebar-collapsed .nav-item {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
}

.sidebar-collapsed .nav-link,
.sidebar-collapsed .sidebar .nav-link {
    justify-content: center !important;
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
}

/* Center brand when collapsed */
.sidebar-collapsed .navbar-brand {
    justify-content: center !important;
}

.sidebar-collapsed .top-row .container-fluid {
    justify-content: center !important;
}

/* Hide brand icon text, only show icon */
.sidebar-collapsed .brand-icon {
    margin-right: 0 !important;
}

/* Center toggle arrow when collapsed */
.sidebar-collapsed .sidebar-toggle-wrapper .sidebar-toggle {
    justify-content: center !important;
}

/* ============================================
   SIDEBAR TOGGLE - Bottom of sidebar nav
   ============================================ */
@media (min-width: 768px) {
    .sidebar .nav-scrollable {
        display: flex !important;
        flex-direction: column;
        height: calc(100vh - 3.5rem);
    }
}

.sidebar .sidebar-nav {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.sidebar .sidebar-toggle-wrapper {
    flex-shrink: 0;
    padding: 0.75rem 0.75rem 1rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.sidebar .sidebar-toggle-wrapper .sidebar-toggle {
    color: #b0bec5;
    width: 100%;
    display: flex !important;
    align-items: center;
    justify-content: flex-end;
    padding: 0.5rem;
    border-radius: 4px;
    border: none;
    background: none;
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.sidebar .sidebar-toggle-wrapper .sidebar-toggle:hover {
    background-color: rgba(255,255,255,0.08);
    color: #ffffff;
}

.sidebar .sidebar-toggle-wrapper .sidebar-toggle i {
    font-size: 1.2rem;
}

/* Back to Top Button */
.btn-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1050;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.btn-back-to-top.visible {
    opacity: 0.8;
    pointer-events: auto;
}

.btn-back-to-top:hover {
    opacity: 1;
}

/* Infinite Scroll Sentinel */
.infinite-scroll-sentinel {
    min-height: 1px;
}

/* ============================================
   Rich Text Editor Styles
   ============================================ */
.rich-text-editor-wrapper {
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    overflow: hidden;
}

.rich-text-editor-wrapper .ql-toolbar {
    border: none !important;
    border-bottom: 1px solid var(--border-color) !important;
    background-color: var(--bg-secondary);
}

.rich-text-editor-wrapper .ql-container {
    border: none !important;
    font-size: 1rem;
    font-family: inherit;
    display: flex;
    flex-direction: column;
}

.rich-text-editor-wrapper .ql-editor {
    background-color: var(--input-bg, #fff);
    color: var(--text-color);
    min-height: var(--editor-min-height, 150px);
    flex: 1;
}

.rich-text-editor-wrapper .ql-editor.ql-blank::before {
    color: var(--text-muted);
    font-style: italic;
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar {
    background-color: var(--bg-secondary);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar .ql-stroke {
    stroke: var(--text-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar .ql-fill {
    fill: var(--text-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar .ql-picker-label {
    color: var(--text-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar .ql-picker-options {
    background-color: var(--card-bg);
    border-color: var(--border-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar button:hover .ql-stroke,
[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar button.ql-active .ql-stroke {
    stroke: var(--accent-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar button:hover .ql-fill,
[data-theme="dark"] .rich-text-editor-wrapper .ql-toolbar button.ql-active .ql-fill {
    fill: var(--accent-color);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-snow .ql-tooltip {
    background-color: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text-color);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

[data-theme="dark"] .rich-text-editor-wrapper .ql-snow .ql-tooltip input[type="text"] {
    background-color: var(--input-bg);
    border-color: var(--border-color);
    color: var(--text-color);
}

/* Rich text rendered content */
.rich-text-content h1,
.rich-text-content h2,
.rich-text-content h3 {
    margin-top: 0.5em;
    margin-bottom: 0.3em;
}

.rich-text-content ul,
.rich-text-content ol {
    padding-left: 1.5em;
    margin-bottom: 0.5em;
}

.rich-text-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding-left: 1em;
    margin: 0.5em 0;
    color: var(--text-muted);
}

.rich-text-content a {
    color: var(--link-color);
}

.rich-text-content iframe {
    max-width: 100%;
    border-radius: 0.375rem;
}

.rich-text-content img {
    max-width: 100%;
    height: auto;
    border-radius: 0.375rem;
}

/* ============================================
   Image Drop Zone Styles
   ============================================ */
.image-drop-zone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 0.5rem;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background-color: var(--input-bg, #fff);
    min-height: 160px;
}

.image-drop-zone.dragging {
    border-color: var(--accent-color);
    background-color: rgba(33, 150, 243, 0.08);
    transform: scale(1.01);
}

.image-drop-zone.has-files {
    border-style: solid;
    padding: 1rem;
    text-align: left;
}

.drop-zone-icon {
    font-size: 3rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.5rem;
}

.drop-zone-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 0.25rem;
}

.drop-zone-subtext {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.drop-zone-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

.drop-zone-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.85);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 0.5rem;
    z-index: 10;
}

[data-theme="dark"] .drop-zone-overlay {
    background: rgba(26,26,46,0.85);
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
}

.preview-item {
    position: relative;
    border-radius: 0.375rem;
    overflow: hidden;
    aspect-ratio: 1;
    background: var(--bg-secondary);
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.preview-actions {
    position: absolute;
    top: 0;
    right: 0;
    padding: 4px;
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.preview-item:hover .preview-actions {
    opacity: 1;
}

.preview-actions .btn {
    padding: 2px 6px;
    font-size: 0.75rem;
    line-height: 1;
}

/* ============================================
   Image Crop Modal
   ============================================ */
.crop-container {
    max-height: 60vh;
    overflow: hidden;
    background: #000;
    border-radius: 0.375rem;
}

.crop-container img {
    max-width: 100%;
    display: block;
}

/* Cropper.js dark mode */
[data-theme="dark"] .cropper-modal {
    background-color: rgba(0,0,0,0.7);
}

/* ============================================
   Lightbox Styles
   ============================================ */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    cursor: pointer;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 0.375rem;
    cursor: default;
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 0.25rem 0.5rem;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.lightbox-close:hover {
    opacity: 1;
}

/* ============================================
   Improved Carousel Styles
   ============================================ */
.carousel-counter {
    position: absolute;
    bottom: 0.75rem;
    left: 0.75rem;
    background: rgba(0,0,0,0.6);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    z-index: 5;
}

.carousel-fullscreen-btn {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    cursor: pointer;
    transition: background 0.2s;
}

.carousel-fullscreen-btn:hover {
    background: rgba(0,0,0,0.8);
}

.event-carousel-wrapper {
    position: relative;
    border-radius: 0.5rem;
    overflow: hidden;
}

.event-carousel-wrapper .carousel-item img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    transition: none;
}

.thumbnail-strip {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 0.5rem 0;
    scrollbar-width: thin;
}

.thumbnail-strip::-webkit-scrollbar {
    height: 4px;
}

.thumbnail-strip::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 2px;
}

.thumbnail-item {
    flex-shrink: 0;
    width: 72px;
    height: 54px;
    border-radius: 0.25rem;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all 0.2s ease;
}

.thumbnail-item:hover,
.thumbnail-item.active {
    opacity: 1;
    border-color: var(--accent-color);
}

.thumbnail-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============================================
   Mobile Layout Improvements
   ============================================ */

/* --- Global mobile spacing & touch targets --- */
@media (max-width: 767.98px) {
    /* Reduce content padding on mobile */
    .content {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }

    /* Larger touch targets for all buttons */
    .btn {
        min-height: 44px;
        min-width: 44px;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    .btn-sm {
        min-height: 44px;
        min-width: 44px;
        padding: 0.35rem 0.75rem;
    }

    /* Form controls touch sizing */
    .form-control,
    .form-select {
        min-height: 44px;
        font-size: 1rem;
    }

    /* Badge touch targets */
    .badge {
        padding: 0.4em 0.65em;
        font-size: 0.75rem;
    }

    /* Cards: tighter padding */
    .card-body {
        padding: 1rem;
    }

    /* Container override */
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }
}

/* --- Home page: Event cards mobile grid --- */
@media (max-width: 767.98px) {
    /* Full-width single column cards */
    .row.g-4 > [class*="col-md-6"],
    .row.g-4 > [class*="col-md-4"] {
        flex: 0 0 100%;
        max-width: 100%;
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
        margin-bottom: 0.75rem !important;
    }

    /* Cards: compact on mobile */
    .event-overlay-card .card-img-overlay {
        padding: 1rem;
    }

    .event-overlay-card .card-title {
        font-size: 1.2rem;
    }

    .event-overlay-card .card-meta {
        font-size: 0.75rem;
    }

    .event-overlay-card .btn-tickets {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
        min-height: 44px;
    }

    /* Search/filter row stacking */
    .card-body .row.g-3 > [class*="col-md"] {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* --- Full-card tap link (entire card clickable) --- */
.event-overlay-card-link {
    display: block;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

.event-overlay-card-link:hover,
.event-overlay-card-link:focus {
    color: inherit;
    text-decoration: none;
}

/* --- Filter toggle & collapsible panel --- */
.filter-toggle-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: 20px;
    padding: 0.4rem 1.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
}

.filter-toggle-btn .badge {
    font-size: 0.7rem;
    padding: 0.2em 0.5em;
    border-radius: 10px;
}

.filter-panel {
    animation: filterSlideDown 0.2s ease-out;
}

@keyframes filterSlideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Featured Carousel --- */
.featured-carousel-wrapper {
    position: relative;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.featured-carousel {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 1rem;
    scrollbar-width: none;
    padding-bottom: 0.5rem;
}

.featured-carousel::-webkit-scrollbar {
    display: none;
}

.featured-carousel-card {
    flex: 0 0 calc(33.333% - 0.667rem);
    max-width: calc(33.333% - 0.667rem);
    scroll-snap-align: start;
    display: flex;
}

.featured-carousel-card > * {
    width: 100%;
}

/* Adjust card width based on total card count */
.fc-count-1 .featured-carousel-card {
    flex: 0 1 560px;
    max-width: 560px;
}

.fc-count-2 .featured-carousel-card {
    flex: 0 0 calc(50% - 0.5rem);
    max-width: calc(50% - 0.5rem);
}

.featured-carousel-dots {
    display: none;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.featured-carousel-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-muted);
    opacity: 0.4;
    border: none;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
}

.featured-carousel-dots .dot.active {
    background: var(--accent-color);
    opacity: 1;
}

/* Feature explanation cards (fallback when no featured events) */
.feature-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    text-align: center;
    width: 100%;
    transition: transform 0.2s, box-shadow 0.2s;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.feature-card-icon {
    font-size: 2.5rem;
    color: var(--bs-primary);
    margin-bottom: 1rem;
}

.feature-card h5 {
    color: var(--bs-body-color);
    margin-bottom: 0.5rem;
}

@media (max-width: 767.98px) {
    .featured-carousel {
        gap: 0;
        overflow: hidden;
        position: relative;
        justify-content: flex-start;
    }

    .featured-carousel-card,
    .fc-count-1 .featured-carousel-card,
    .fc-count-2 .featured-carousel-card {
        flex: 0 0 100%;
        max-width: 100%;
        scroll-snap-align: center;
        transition: transform 0.4s ease, opacity 0.4s ease;
    }

    /* Only active card visible; others stacked behind */
    .featured-carousel-card.fc-hidden {
        display: none;
    }

    .featured-carousel-card.fc-active {
        display: flex;
    }

    /* Slide-in from right (next) */
    .featured-carousel-card.fc-slide-in-right {
        display: flex;
        animation: fcSlideInRight 0.4s ease forwards;
    }

    /* Slide-out to left (next) */
    .featured-carousel-card.fc-slide-out-left {
        display: flex;
        animation: fcSlideOutLeft 0.4s ease forwards;
    }

    /* Slide-in from left (prev) */
    .featured-carousel-card.fc-slide-in-left {
        display: flex;
        animation: fcSlideInLeft 0.4s ease forwards;
    }

    /* Slide-out to right (prev) */
    .featured-carousel-card.fc-slide-out-right {
        display: flex;
        animation: fcSlideOutRight 0.4s ease forwards;
    }

    .featured-carousel-dots {
        display: flex;
    }

    .feature-card {
        height: 180px;
        min-height: 180px;
        padding: 1.5rem 1rem;
    }
}

@keyframes fcSlideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to   { transform: translateX(0);    opacity: 1; }
}

@keyframes fcSlideOutLeft {
    from { transform: translateX(0);     opacity: 1; }
    to   { transform: translateX(-100%); opacity: 0; }
}

@keyframes fcSlideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to   { transform: translateX(0);     opacity: 1; }
}

@keyframes fcSlideOutRight {
    from { transform: translateX(0);    opacity: 1; }
    to   { transform: translateX(100%); opacity: 0; }
}

/* --- Event Detail page mobile --- */
@media (max-width: 767.98px) {
    /* Stack columns */
    .container > .row > .col-md-8,
    .container > .row > .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* Event title smaller on mobile */
    .container h1 {
        font-size: 1.5rem;
    }

    /* Action buttons: full width on mobile */
    .event-action-buttons {
        flex-direction: column;
    }

    .event-action-buttons .btn {
        flex: 1 1 100%;
    }

    .event-action-buttons .ms-auto {
        margin-left: 0 !important;
    }
}

/* =====================================================================
   Flatpickr Dark Mode Overrides
   ===================================================================== */
[data-theme="dark"] .flatpickr-calendar {
    background: #16213e;
    border-color: #3a3a5c;
}
[data-theme="dark"] .flatpickr-day {
    color: #e4e4e4;
}
[data-theme="dark"] .flatpickr-day:hover {
    background: #0f3460;
}
[data-theme="dark"] .flatpickr-day.selected {
    background: #1b6ec2;
    border-color: #1b6ec2;
}
[data-theme="dark"] .flatpickr-months .flatpickr-month,
[data-theme="dark"] .flatpickr-current-month .flatpickr-monthDropdown-months,
[data-theme="dark"] .flatpickr-current-month input.cur-year {
    background: #16213e;
    color: #e4e4e4;
}
[data-theme="dark"] .flatpickr-weekdays,
[data-theme="dark"] span.flatpickr-weekday {
    background: #16213e;
    color: #a0a0a0;
}
[data-theme="dark"] .flatpickr-day.flatpickr-disabled {
    color: #6c757d;
}
[data-theme="dark"] .flatpickr-months .flatpickr-prev-month svg,
[data-theme="dark"] .flatpickr-months .flatpickr-next-month svg {
    fill: #e4e4e4;
}

/* =====================================================================
   Mapbox GL Orphan Cleanup
   ===================================================================== */
body > div.mapboxgl-popup,
body > div.mapboxgl-map {
    display: none !important;
}

/* Prevent pull-to-refresh and overscroll when interacting with maps */
.mapboxgl-map {
    touch-action: none;
    overscroll-behavior: contain;
}

/* =====================================================================
   Mapbox Popup - Dark Premium Design
   ===================================================================== */
.mapboxgl-popup-content {
    padding: 0 !important;
    background: var(--tile-bg) !important;
    border: 1px solid var(--tile-border) !important;
    border-radius: 14px !important;
    box-shadow: var(--tile-shadow-hover), var(--tile-shadow) !important;
    overflow: hidden;
    color: var(--tile-title);
}

.mapboxgl-popup-tip {
    display: none !important;
}

.mapboxgl-popup-close-button {
    color: var(--tile-subtle) !important;
    font-size: 22px !important;
    width: 28px !important;
    height: 28px !important;
    right: 6px !important;
    top: 6px !important;
    line-height: 1 !important;
    border-radius: 8px !important;
    background: var(--tile-chip-bg) !important;
    border: 1px solid var(--tile-chip-border) !important;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.mapboxgl-popup-close-button:hover {
    background: rgba(33, 150, 243, 0.14) !important;
    color: var(--accent-color) !important;
    border-color: rgba(33, 150, 243, 0.35) !important;
}

.map-popup {
    min-width: 240px;
    max-width: 280px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.map-popup-img {
    display: block;
    width: 100%;
    height: 120px;
    object-fit: cover;
}

.map-popup-body {
    padding: 0.9rem 1rem 1rem;
}

.map-popup-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--tile-title);
    margin-bottom: 0.55rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.map-popup-meta {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    color: var(--tile-muted);
    margin-bottom: 0.35rem;
    line-height: 1.35;
}
.map-popup-meta svg {
    flex-shrink: 0;
    color: var(--accent-color);
    opacity: 0.95;
}
.map-popup-meta span {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.map-popup-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-top: 0.75rem;
    padding: 0.45rem 0.85rem;
    background: linear-gradient(180deg, #2196F3 0%, #1976D2 100%);
    color: #fff !important;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 8px;
    text-decoration: none !important;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.28);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}
.map-popup-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(33, 150, 243, 0.45);
    filter: brightness(1.08);
    color: #fff !important;
}

/* Hide footer on fullscreen map page */
article:has(.mapview-fullscreen) ~ footer {
    display: none;
}

    /* Social actions - horizontal scroll */
    .btn-group:has(.dropdown) {
        flex-shrink: 0;
    }

    /* Carousel full bleed on mobile */
    .event-carousel-wrapper {
        margin-left: -0.75rem;
        margin-right: -0.75rem;
        border-radius: 0;
    }

    .event-carousel-wrapper .carousel-inner {
        border-radius: 0 !important;
    }

    .event-detail-img {
        /* handled by container */
    }

    .event-carousel-wrapper .carousel-item img {
        aspect-ratio: 16 / 9;
    }

    /* Thumbnail strip scroll */
    .thumbnail-strip {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }

    /* Comment textarea larger tap area */
    .card textarea.form-control {
        min-height: 60px;
    }

    /* Side-by-side detail fields stack */
    .card-body .row > .col-sm-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.75rem;
    }
}

/* --- Create/Edit Event form mobile --- */
@media (max-width: 767.98px) {
    /* Full width form */
    .row > .col-md-8 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* Coordinate inputs stack */
    .row > .col-md-6:has(input[type="number"]) {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 0.5rem;
    }

    /* Category checkboxes full width */
    .row > .col-md-6:has(.form-check) {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* Image drop zone compact */
    .image-drop-zone {
        padding: 1.25rem;
        min-height: 120px;
    }

    .drop-zone-icon {
        font-size: 2rem;
    }

    .preview-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
        gap: 0.5rem;
    }

    /* Rich text editor compact toolbar */
    .rich-text-editor-wrapper .ql-toolbar {
        padding: 4px !important;
    }

    .rich-text-editor-wrapper .ql-toolbar .ql-formats {
        margin-right: 4px !important;
    }
}

/* --- Profile page mobile --- */
@media (max-width: 767.98px) {
    .container > .row > .col-md-4,
    .container > .row > .col-md-8 {
        flex: 0 0 100%;
        max-width: 100%;
    }

    /* Profile avatar sizing */
    .profile-avatar {
        width: 100px !important;
        height: 100px !important;
    }
}

/* --- Admin page mobile --- */
@media (max-width: 767.98px) {
    /* Tables horizontal scroll */
    .table-responsive,
    .card-body:has(> .table) {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .table {
        min-width: 600px;
    }

    /* Admin tab pills scrollable */
    .nav-tabs,
    .nav-pills {
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .nav-tabs::-webkit-scrollbar,
    .nav-pills::-webkit-scrollbar {
        display: none;
    }

    .nav-tabs .nav-item,
    .nav-pills .nav-item {
        flex-shrink: 0;
    }

    /* Admin nav tabs — touch target sizing */
    .nav-tabs .nav-link,
    .nav-pills .nav-link {
        min-height: 44px;
        padding: 0.625rem 1rem;
        display: inline-flex;
        align-items: center;
    }
}

/* --- Lightbox mobile --- */
@media (max-width: 767.98px) {
    .lightbox-content {
        max-width: 100vw;
        max-height: 100vh;
        padding: 0;
    }

    .lightbox-content img {
        max-width: 100vw;
        max-height: 100vh;
        border-radius: 0;
    }

    .lightbox-close {
        top: 0.5rem;
        right: 0.5rem;
        background: rgba(0,0,0,0.5);
        border-radius: 50%;
        width: 44px;
        height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        position: fixed;
    }
}

/* --- Hide carousel indicator dots on mobile, keep arrows --- */
@media (max-width: 767.98px) {
    .carousel-indicators {
        display: none !important;
    }
}

/* --- Responsive event images --- */
.event-card-img,
.event-overlay-card .card-img {
    max-width: 100%;
    height: auto;
}

.event-overlay-card .card-img {
    /* Restore overlay card fixed height */
    height: 100%;
    object-fit: cover;
}

.event-card-img {
    /* Restore card image fixed height */
    height: 220px;
    object-fit: cover;
}

@media (max-width: 767.98px) {
    .event-detail-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .carousel-item img {
        max-width: 100%;
        object-fit: cover;
    }
}

/* --- Image crop modal mobile --- */
@media (max-width: 767.98px) {
    .modal-dialog.modal-crop {
        margin: 0;
        max-width: 100%;
        width: 100%;
        height: 100%;
    }

    .modal-dialog.modal-crop .modal-content {
        height: 100%;
        border: none;
        border-radius: 0;
        display: flex;
        flex-direction: column;
    }

    .modal-dialog.modal-crop .modal-body {
        flex: 1;
        overflow: auto;
    }

    .crop-container {
        max-height: calc(100vh - 180px);
    }

    /* Aspect ratio buttons wrap */
    .btn-group.btn-group-sm {
        flex-wrap: wrap;
        gap: 0.25rem;
    }

    /* General modals: near-fullscreen on mobile */
    .modal-dialog.modal-dialog-centered {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }
}

/* --- Back to top: mobile position (above 56px bottom nav) --- */
@media (max-width: 767.98px) {
    .btn-back-to-top {
        bottom: calc(56px + 1rem);
        right: 1rem;
        width: 48px;
        height: 48px;
    }
}

/* --- Touch swipe hint for carousel --- */
.swipe-hint {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.75rem;
    padding: 0.25rem 0;
    opacity: 0.7;
}

@media (min-width: 768px) {
    .swipe-hint {
        display: none;
    }
}

/* --- Mobile event navigation bar --- */
.swipe-nav-hint {
    border-top: 1px solid var(--border-color);
    padding-top: 0.75rem;
}

/* --- PWA install prompt --- */
.pwa-install-prompt {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1050;
    background: var(--header-bg, #1a1d23);
    color: #fff;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1rem;
}

@media (max-width: 767.98px) {
    .pwa-install-prompt {
        bottom: 56px;
        bottom: calc(56px + env(safe-area-inset-bottom));
    }

    .pwa-install-prompt .btn {
        min-height: 44px;
        min-width: 44px;
    }
}

/* --- Mobile bottom safe area (for devices with home indicator) --- */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
    @media (max-width: 767.98px) {
        .content {
            padding-bottom: calc(1rem + env(safe-area-inset-bottom));
        }

        .btn-back-to-top {
            bottom: calc(56px + 1rem + env(safe-area-inset-bottom));
        }
    }
}

/* --- Reduced motion for users with vestibular disorders (WCAG) --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* --- Touch device: show actions that are hover-only on desktop --- */
@media (hover: none) {
    .preview-actions {
        opacity: 1;
    }

    /* MB2-M1: Enlarge preview crop/delete buttons for touch targets */
    .preview-actions .btn {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1rem;
    }

    .event-overlay-card:hover {
        transform: none;
    }

    .event-overlay-card:hover .card-img {
        transform: none;
    }

    /* MOB-v13-009: feature-card hover disabled on touch */
    .feature-card:hover {
        transform: none;
        box-shadow: none;
    }
}

/* --- Mobile footer link touch targets --- */
@media (max-width: 767.98px) {
    footer a {
        display: inline-block;
        min-height: 44px;
        padding: 8px 0;
        line-height: 28px;
    }
}

/* --- Print stylesheet --- */
@media print {
    .sidebar,
    .top-row,
    .navbar,
    .cookie-consent-banner,
    .pwa-install-prompt,
    .btn-back-to-top,
    #blazor-error-ui,
    footer {
        display: none !important;
    }

    main {
        width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .bottom-nav,
    .mobile-action-bar {
        display: none !important;
    }

    .more-backdrop,
    .more-panel {
        display: none !important;
    }

    img {
        max-width: 100% !important;
        height: auto !important;
        break-inside: avoid;
    }
}

/* --- Pagination touch targets on mobile (MB2-H5) --- */
@media (max-width: 767.98px) {
    .pagination .page-link {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* --- MB2-M3: Thumbnail strip items larger on mobile for touch --- */
@media (max-width: 575.98px) {
    .thumbnail-item {
        width: 80px;
        height: 60px;
    }
}

/* --- MB2-M7: CSS contain on repeated card elements --- */
.club-card,
.news-card,
.event-overlay-card {
    contain: layout style;
}

/* --- MB2-L4: ClubPage banner shorter on narrow phones --- */
.club-banner {
    height: 200px;
}

@media (max-width: 575.98px) {
    .club-banner {
        max-height: 140px;
    }
}

.article-carousel-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

/* --- MB2-L5: Home feed toggle compact on very narrow screens --- */
@media (max-width: 360px) {
    .btn-group .btn {
        font-size: 0.8rem;
        padding: 0.25rem 0.5rem;
    }
}

/* --- MB2-M6: Profile avatar proper CSS class --- */
.profile-avatar {
    width: 150px;
    height: 150px;
    object-fit: cover;
}

.profile-avatar-placeholder {
    width: 150px;
    height: 150px;
}

/* ==========================================================================
   MB3 Mobile Responsive Fixes
   ========================================================================== */

/* --- MBI-4: Safe area insets for notch/dynamic island devices --- */
body {
    padding: env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);
}

/* --- MOB-v12-006: Prevent native pull-to-refresh conflict on mobile --- */
@media (max-width: 767.98px) {
    body {
        overscroll-behavior-y: contain;
    }
}

/* --- MB3-M1: Image crop modal — use modal-lg only on tablets+ --- */
@media (min-width: 576px) {
    .modal-crop {
        max-width: 800px;
    }
}

/* --- MOB-v10-004: Checkbox/radio touch targets on mobile --- */
@media (max-width: 767.98px) {
    .form-check-input {
        width: 1.25em;
        height: 1.25em;
    }

    .form-check {
        min-height: 44px;
        display: flex;
        align-items: center;
        gap: 0.5em;
    }

    .form-check-label {
        padding-top: 0.125em;
    }
}

/* --- MB3-M4: Prevent iOS auto-zoom on input focus --- */
@media (max-width: 575.98px) {
    input,
    select,
    textarea {
        font-size: 16px;
    }
}

/* --- MB3-M5: Action button rows wrap on small screens --- */
@media (max-width: 575.98px) {
    .btn-group {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .d-flex > .btn + .btn {
        margin-left: 0;
    }
}

/* --- MB3-L3: Smaller headings on mobile to prevent layout shift --- */
@media (max-width: 575.98px) {
    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.35rem; }
    h3 { font-size: 1.15rem; }
}

/* --- MB3-L4: Slightly larger article padding on mobile for thumb comfort --- */
@media (max-width: 575.98px) {
    .card-body {
        padding: 1rem;
    }
}

/* --- MB3-L2: Reduced data mode — respect Save-Data preference --- */
@media (prefers-reduced-data: reduce) {
    .featured-carousel-wrapper,
    .carousel-indicators,
    .bi::before {
        /* Keep icons but disable carousel auto-transitions */
    }

    .card-img-top,
    .event-image,
    .profile-avatar,
    img[src^="data:image"] {
        image-rendering: pixelated;
    }

    /* Disable background images and decorative shadows */
    .hero-banner,
    .featured-carousel-wrapper {
        background-image: none !important;
    }

    .card {
        box-shadow: none !important;
    }

    /* Reduce animation/transition overhead */
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}

/* MBI-21: Reduced data mode — Save-Data header/API class-based rules */
.save-data img:not(.essential-img) {
    image-rendering: pixelated;
}

.save-data .card-img-top {
    max-height: 120px;
}

/* Hide carousels in data saver mode — heavy image payload */
.save-data .featured-carousel,
.save-data .carousel {
    display: none !important;
}

/* Compact text fallback for featured section when carousel is hidden */
.save-data .featured-fallback {
    display: block !important;
}

/* Disable all animations and transitions to reduce rendering cost */
.save-data *,
.save-data *::before,
.save-data *::after {
    animation-duration: 0s !important;
    transition-duration: 0s !important;
}

.save-data .event-detail-img {
    max-height: 200px;
}

/* Disable background images and decorative shadows */
.save-data .hero-banner,
.save-data .featured-carousel-wrapper {
    background-image: none !important;
}

.save-data .card {
    box-shadow: none !important;
}

/* MB2-L3: Breadcrumb touch targets for mobile */
@media (max-width: 575.98px) {
    .breadcrumb-item a,
    .breadcrumb-item.active {
        display: inline-block;
        min-height: 44px;
        line-height: 44px;
        padding: 0 0.25rem;
    }
}

/* --- MOB-v13-006: OLED dark background for PWA standalone splash --- */
@media (display-mode: standalone) {
    [data-theme="dark"] {
        background-color: #000;
    }
}

/* --- MOB-v13-010: Prevent white flash on dark mode page load --- */
[data-theme="dark"] {
    color-scheme: dark;
}

/* MBI-19: OLED dark mode — true black for battery savings */
@media (prefers-color-scheme: dark) {
    [data-theme="dark"] body,
    [data-theme="dark"] .sidebar,
    [data-theme="dark"] .offcanvas {
        background-color: #000 !important;
    }
    
    [data-theme="dark"] .card,
    [data-theme="dark"] .modal-content {
        background-color: #0a0a0a !important;
    }

    /* MOB-v10-003: OLED coverage for bottom-nav, more-panel, dropdowns, list items */
    [data-theme="dark"] .bottom-nav {
        background-color: #000 !important;
    }

    [data-theme="dark"] .more-panel {
        background-color: #0a0a0a !important;
    }

    [data-theme="dark"] .dropdown-menu {
        background-color: #0a0a0a !important;
    }

    [data-theme="dark"] .list-group-item {
        background-color: #0a0a0a !important;
    }

    /* MOB-v11-001: OLED coverage for action bars, search overlay, PTR, forms, tables, alerts */
    [data-theme="dark"] .mobile-action-bar {
        background-color: #000 !important;
    }

    [data-theme="dark"] .mobile-search-overlay,
    [data-theme="dark"] .mobile-search-header {
        background-color: #000 !important;
    }

    [data-theme="dark"] .ptr-indicator {
        background-color: #0a0a0a !important;
    }

    [data-theme="dark"] .form-control,
    [data-theme="dark"] .form-select {
        background-color: #0d0d1a !important;
    }

    [data-theme="dark"] .table {
        --bs-table-bg: #000;
    }

    [data-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) {
        --bs-table-accent-bg: #0a0a0a;
    }

    [data-theme="dark"] .alert-info,
    [data-theme="dark"] .alert-warning,
    [data-theme="dark"] .alert-danger,
    [data-theme="dark"] .alert-success {
        background-color: rgba(0, 0, 0, 0.6) !important;
    }

    [data-theme="dark"] .flatpickr-calendar {
        background: #0a0a0a !important;
    }

    /* MOB-v12-008: OLED root variable for PWA install prompt */
    [data-theme="dark"] {
        --header-bg: #000;
    }
}

/* MBI-23: High contrast mode support */
@media (prefers-contrast: more) {
    .card {
        border-width: 2px !important;
        border-color: currentColor !important;
    }
    
    .btn {
        border-width: 2px !important;
        font-weight: 600 !important;
    }
    
    a {
        text-decoration: underline !important;
    }
    
    .text-muted {
        opacity: 0.85 !important;
    }

    .badge {
        border: 1px solid currentColor;
    }

    /* MOB-v12-007: Form control borders for high contrast */
    .form-control,
    .form-select {
        border-width: 2px !important;
    }
}

/* MBI-16: Skeleton loading shimmer */
.skeleton {
    background: linear-gradient(90deg, var(--bs-secondary-bg) 25%, var(--bs-tertiary-bg) 50%, var(--bs-secondary-bg) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s ease-in-out infinite;
    border-radius: 0.25rem;
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5rem;
    width: 80%;
}

.skeleton-title {
    height: 1.5em;
    margin-bottom: 0.75rem;
    width: 60%;
}

.skeleton-img {
    height: 200px;
    width: 100%;
}

.skeleton-avatar {
    height: 40px;
    width: 40px;
    border-radius: 50%;
}

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

@media (prefers-reduced-motion: reduce) {
    .skeleton {
        animation: none;
    }
}

/* MB3-L1: Image blur-up placeholder backgrounds */
.card-img,
.card-img-top,
.event-detail-img,
.event-overlay-card img,
img[loading="lazy"] {
    background: linear-gradient(135deg, var(--bs-secondary-bg) 0%, var(--bs-tertiary-bg) 100%);
    transition: opacity 0.3s ease;
}

.no-image-placeholder {
    background: linear-gradient(135deg, var(--bs-secondary-bg) 0%, var(--bs-tertiary-bg) 50%, var(--bs-secondary-bg) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
    color: var(--bs-secondary-color);
    font-size: 2.5rem;
}

@media (prefers-reduced-motion: reduce) {
    .card-img,
    .card-img-top,
    .event-detail-img,
    .event-overlay-card img,
    img[loading="lazy"] {
        transition: none;
    }
}

/* MBI-10: Pull-to-refresh indicator */
.ptr-indicator {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50px);
    z-index: 1060;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--card-bg, #fff);
    border: 1px solid var(--border-color, #dee2e6);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: transform 0.15s ease-out, opacity 0.15s ease-out;
    pointer-events: none;
}

.ptr-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid var(--border-color, #dee2e6);
    border-top-color: #2196F3;
    border-radius: 50%;
}

.ptr-indicator.ptr-ready .ptr-spinner,
.ptr-indicator.ptr-refreshing .ptr-spinner {
    animation: ptr-spin 0.6s linear infinite;
}

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

@media (prefers-reduced-motion: reduce) {
    .ptr-indicator {
        transition: none;
    }
    .ptr-indicator.ptr-ready .ptr-spinner,
    .ptr-indicator.ptr-refreshing .ptr-spinner {
        animation: none;
    }
}

/* MBI-1: Sticky mobile action bar */
.mobile-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1040;
    background: var(--bs-body-bg);
    border-top: 1px solid var(--bs-border-color);
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    padding-bottom: env(safe-area-inset-bottom);
}

/* MBI-9: Raise overlays above bottom nav on mobile */
@media (max-width: 767.98px) {
    .mobile-action-bar {
        bottom: 56px;
        bottom: calc(56px + env(safe-area-inset-bottom));
    }
}

/* MBI-22: Chart horizontal scroll hint */
.chart-container {
    position: relative;
}
.chart-container::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 20px;
    height: 100%;
    background: linear-gradient(to left, var(--bs-body-bg, white), transparent);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.2s;
}
.chart-container.is-scrollable::after {
    opacity: 1;
}

/* MBI-22: Mobile analytics chart improvements */
@media (max-width: 767.98px) {
    /* Make chart containers horizontally scrollable when bars are too narrow */
    .chart-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Set a minimum width for each bar column to prevent too-thin bars */
    .chart-container .d-flex.align-items-end > div {
        min-width: 18px !important;
    }

    /* Make charts taller on mobile for better readability */
    .chart-container .d-flex.align-items-end {
        height: 120px !important;
    }

    /* Slightly larger bar count labels */
    .chart-container small {
        font-size: 0.65rem;
    }

    /* Make stat card numbers slightly smaller to prevent overflow */
    .card-body h2 {
        font-size: 1.5rem;
    }
    .card-body h3 {
        font-size: 1.3rem;
    }

    /* Improve table readability on mobile */
    .table-responsive table {
        font-size: 0.85rem;
    }

    /* Progress bars need wider min-width */
    .progress {
        min-height: 8px;
    }
}

/* --- MOB-v13-001: btn-close touch targets on mobile --- */
@media (max-width: 767.98px) {
    .btn-close {
        width: 44px;
        height: 44px;
        padding: 0.75rem;
        background-size: 0.75em;
    }
}

/* --- MOB-v13-002: Carousel prev/next control touch targets on mobile --- */
@media (max-width: 767.98px) {
    .carousel-control-prev,
    .carousel-control-next {
        width: 15%;
        min-width: 44px;
    }

    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 2rem;
        height: 2rem;
    }
}

/* --- MOB-v13-003: Form switch touch targets on mobile --- */
@media (max-width: 767.98px) {
    .form-switch .form-check-input {
        width: 2.5em;
        height: 1.5em;
    }

    .form-switch {
        min-height: 44px;
        padding-left: 3em;
    }
}

/* --- MOB-v13-004: Focus-visible styles for touch devices --- */
*:focus-visible {
    outline: 2px solid var(--accent-color, #2196F3);
    outline-offset: 2px;
}

.btn:focus-visible {
    box-shadow: 0 0 0 0.25rem rgba(33, 150, 243, 0.35);
}

/* --- MOB-v13-005: Dropdown items touch targets on mobile --- */
@media (max-width: 767.98px) {
    .dropdown-item {
        min-height: 44px;
        padding: 0.625rem 1rem;
        display: flex;
        align-items: center;
    }
}

/* --- MOB-v13-008: touch-action on scrollable containers --- */
.thumbnail-strip {
    touch-action: pan-x;
}

.nav-tabs,
.nav-pills {
    touch-action: pan-x;
}

.chart-container {
    touch-action: pan-x pan-y;
}

/* --- MOB-v16-001: Admin table inline action button spacing --- */
@media (max-width: 767.98px) {
    .table td .btn + .btn {
        margin-left: 4px;
    }

    .table td .btn.btn-sm {
        padding: 0.35rem 0.5rem;
    }
}

/* --- MOB-v16-002: Profile interactive stat counter touch targets --- */
@media (max-width: 767.98px) {
    [role="button"][tabindex="0"] {
        min-height: 44px;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
}

/* MBI-11: Mobile search overlay */
.mobile-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 1060;
    background: var(--bs-body-bg, white);
    display: flex;
    flex-direction: column;
}

.mobile-search-header {
    border-bottom: 1px solid var(--bs-border-color, #dee2e6);
    background: var(--bs-body-bg, white);
}

.mobile-search-body {
    flex: 1;
    overflow-y: auto;
}