/* VibeCoded Custom Styles */

/* Nav section divider - global override for scoped CSS */
.nav-section-divider {
    border-top: 1px solid rgba(255, 255, 255, 0.6) !important;
    margin: 0.75rem 1rem 0.5rem !important;
}

/* Remove Firefox focus outline from headings (Blazor sets tabindex="-1" on headings for scroll/focus management) */
h1:focus, h2:focus, h3:focus, h4:focus, h5:focus, h6:focus,
h1:focus-visible, h2:focus-visible, h3:focus-visible, h4:focus-visible, h5:focus-visible, h6:focus-visible,
[tabindex="-1"]:focus, [tabindex="-1"]:focus-visible {
    outline: none !important;
}


:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --success-color: #10b981;
    --danger-color: #ef4444;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
    --dark-color: #1f2937;
    --light-color: #f9fafb;
    --border-radius: 12px;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --transition: all 0.3s ease;

    /* Light mode surface tokens */
    --bg-body: #f8f9fa;
    --bg-card: #ffffff;
    --bg-card-hover: #f9fafb;
    --bg-comment: #f9fafb;
    --bg-category-badge: #e5e7eb;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-muted: #6c757d;
    --border-color: #e5e7eb;
    --top-row-bg: #f7f7f7;
    --top-row-border: #d6d5d5;
    --top-row-link: #0d6efd;
    --footer-bg: rgba(102, 126, 234, 0.03);
    --footer-border: rgba(102, 126, 234, 0.15);
    --footer-link: #6c757d;
    --scrollbar-track: #f1f1f1;
    --scrollbar-thumb: #888;
    --scrollbar-thumb-hover: #555;
    --input-bg: #ffffff;
    --input-border: #ced4da;
    --input-color: #212529;
    --card-footer-border: #e5e7eb;
}

/* ── Dark mode token overrides ─────────────────────────────────────────────── */
html.dark-mode {
    --bg-body: #0f1117;
    --bg-card: #1a1d27;
    --bg-card-hover: #1f2235;
    --bg-comment: #1e2130;
    --bg-category-badge: #2d3148;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #94a3b8;
    --border-color: #2d3148;
    --top-row-bg: #13151f;
    --top-row-border: #2d3148;
    --top-row-link: #818cf8;
    --footer-bg: rgba(30, 33, 48, 0.8);
    --footer-border: rgba(99, 102, 241, 0.25);
    --footer-link: #94a3b8;
    --scrollbar-track: #1a1d27;
    --scrollbar-thumb: #4b5563;
    --scrollbar-thumb-hover: #6b7280;
    --input-bg: #1e2130;
    --input-border: #374151;
    --input-color: #e2e8f0;
    --card-footer-border: #2d3148;
    --box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);

    /* Override Bootstrap 5 CSS custom properties so all BS components go dark */
    --bs-body-bg: #0f1117;
    --bs-body-color: #e2e8f0;
    --bs-card-bg: #1a1d27;
    --bs-card-border-color: #2d3148;
    --bs-card-cap-bg: #1a1d27;
    --bs-border-color: #2d3148;
    --bs-border-color-translucent: rgba(255,255,255,0.1);
    --bs-secondary-bg: #1e2130;
    --bs-tertiary-bg: #13151f;
    --bs-emphasis-color: #e2e8f0;
    --bs-secondary-color: #94a3b8;
    --bs-link-color: #818cf8;
    --bs-link-hover-color: #a5b4fc;
    --bs-form-control-bg: #1e2130;
    --bs-input-bg: #1e2130;
    color-scheme: dark;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ── Dark mode: ensure body picks up the overridden BS variable too ─────── */
html.dark-mode body {
    background-color: var(--bg-body);
    color: var(--text-primary);
}

/* ── Screenshot image background (AppDetail) ───────────────────────────────── */
.screenshot-main-img {
    background: #f8f9fa;
}

html.dark-mode .screenshot-main-img {
    background: #1a1d27 !important;
}

/* ── Dark mode: toc-link (Privacy / Terms / SubmissionAgreement pages) ──── */
html.dark-mode .toc-link {
    color: #818cf8 !important;
}

html.dark-mode .toc-link:hover {
    color: #a5b4fc !important;
}

/* ── Dark mode: auth pages (.auth-card etc. are scoped in .razor files) ──── */
html.dark-mode .auth-card {
    background: var(--bg-card) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4) !important;
    color: var(--text-primary) !important;
}

html.dark-mode .auth-header p {
    color: var(--text-secondary) !important;
}

html.dark-mode .form-group label {
    color: var(--text-primary) !important;
}

html.dark-mode .auth-divider::before {
    background: var(--border-color) !important;
}

html.dark-mode .auth-divider span {
    background: var(--bg-card) !important;
    color: var(--text-secondary) !important;
}

html.dark-mode .auth-footer {
    border-color: var(--border-color) !important;
}

/* ── Dark mode Bootstrap overrides ─────────────────────────────────────────── */
html.dark-mode .card {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary);
}

html.dark-mode .card-header,
html.dark-mode .card-footer {
    background-color: var(--bg-card) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary);
}

html.dark-mode .modal-content {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

html.dark-mode .modal-header,
html.dark-mode .modal-footer {
    border-color: var(--border-color);
}

html.dark-mode .form-control,
html.dark-mode .form-select {
    background-color: var(--input-bg);
    border-color: var(--input-border);
    color: var(--input-color);
}

html.dark-mode .form-control:focus,
html.dark-mode .form-select:focus {
    background-color: var(--input-bg);
    border-color: var(--primary-color);
    color: var(--input-color);
    box-shadow: 0 0 0 0.25rem rgba(99, 102, 241, 0.25);
}

html.dark-mode .form-control::placeholder {
    color: #64748b;
}

html.dark-mode .table {
    color: var(--text-primary);
    border-color: var(--border-color);
}

html.dark-mode .table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(255, 255, 255, 0.03);
    color: var(--text-primary);
}

html.dark-mode .table-hover > tbody > tr:hover > * {
    background-color: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

html.dark-mode .table thead th {
    border-color: var(--border-color);
}

html.dark-mode .dropdown-menu {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

html.dark-mode .dropdown-item {
    color: var(--text-primary);
}

html.dark-mode .dropdown-item:hover {
    background-color: rgba(99, 102, 241, 0.12);
    color: var(--text-primary);
}

html.dark-mode .list-group-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
}

html.dark-mode .alert-info {
    background-color: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: #93c5fd;
}

html.dark-mode .alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: #6ee7b7;
}

html.dark-mode .alert-warning {
    background-color: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fcd34d;
}

html.dark-mode .alert-danger {
    background-color: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

html.dark-mode .badge.bg-light {
    background-color: #2d3148 !important;
    color: var(--text-primary) !important;
}

html.dark-mode .badge.bg-secondary {
    background-color: #374151 !important;
}

html.dark-mode .text-muted {
    color: var(--text-muted) !important;
}

html.dark-mode .border,
html.dark-mode .border-top,
html.dark-mode .border-bottom,
html.dark-mode .border-start,
html.dark-mode .border-end {
    border-color: var(--border-color) !important;
}

html.dark-mode hr {
    border-color: var(--border-color);
    opacity: 0.5;
}

html.dark-mode .bg-light {
    background-color: #1e2130 !important;
}

html.dark-mode .bg-white {
    background-color: var(--bg-card) !important;
}

html.dark-mode h1, html.dark-mode h2, html.dark-mode h3,
html.dark-mode h4, html.dark-mode h5, html.dark-mode h6 {
    color: var(--text-primary);
}

html.dark-mode p, html.dark-mode span, html.dark-mode li {
    color: inherit;
}

html.dark-mode a:not(.btn):not(.nav-link):not(.navbar-brand):not(.footer-link) {
    color: #818cf8;
}

html.dark-mode a:not(.btn):not(.nav-link):not(.navbar-brand):not(.footer-link):hover {
    color: #a5b4fc;
}

/* ── Hero Section ───────────────────────────────────────────────────────────── */
.hero-section {
    position: relative;
    background: linear-gradient(160deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
    color: white;
    padding: 52px 0 48px;
    margin-bottom: 48px;
    margin-left: -2rem;
    margin-right: -1.5rem;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Subtle dot-grid mesh overlay */
.hero-mesh {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
    background-size: 28px 28px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.hero-orb-1 {
    width: 380px;
    height: 380px;
    background: rgba(99, 102, 241, 0.45);
    top: -120px;
    right: 5%;
}

.hero-orb-2 {
    width: 260px;
    height: 260px;
    background: rgba(139, 92, 246, 0.4);
    bottom: -80px;
    left: 8%;
}

.hero-orb-3 {
    width: 180px;
    height: 180px;
    background: rgba(236, 72, 153, 0.2);
    top: 10px;
    left: 30%;
}

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

.hero-logo {
    height: 4rem;
    width: 4rem;
    vertical-align: middle;
    margin-right: 0.45rem;
    filter: drop-shadow(0 2px 10px rgba(99, 102, 241, 0.5));
}

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    color: white;
}

.hero-title-text {
    background: linear-gradient(135deg, #ffffff 0%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.2vw, 1.2rem);
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.01em;
}

@media (max-width: 480px) {
    .hero-section {
        padding: 40px 0 36px;
    }
}

/* Category Cards */
.category-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition), background-color 0.3s ease;
    box-shadow: var(--box-shadow);
    height: 100%;
    border: 1px solid var(--border-color);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    background: var(--bg-card-hover);
}

.category-icon {
    font-size: 4rem;
    margin-bottom: 15px;
}

.category-card h4 {
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

/* App Card */
.app-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition), background-color 0.3s ease;
    box-shadow: var(--box-shadow);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    background: var(--bg-card-hover);
}

.app-card-image {
    position: relative;
    width: 100%;
    height: 130px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.app-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.app-badges {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    gap: 5px;
}

.badge-icon {
    background: rgba(0, 0, 0, 0.55);
    border: 2px solid rgba(255, 255, 255, 0.85);
    border-radius: 50%;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(2px);
}

/* Subscription tier badge pill shown in the card body */
.subscription-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.sub-badge-pro {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: #ffffff;
    border: 1.5px solid #1e40af;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.45);
}

.sub-badge-enthusiast {
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    color: #ffffff;
    border: 1.5px solid #075985;
    box-shadow: 0 2px 6px rgba(2, 132, 199, 0.45);
}

.app-card-body {
    padding: 14px 16px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.app-card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.app-card-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 10px;
    flex-grow: 1;
}

.app-card-meta {
    margin-bottom: 10px;
}

.app-rating {
    margin-bottom: 6px;
}

.stars {
    display: inline-flex;
    gap: 2px;
    margin-right: 8px;
}

.star {
    font-size: 1rem;
}

.star.filled {
    color: #fbbf24;
}

.star-large {
    font-size: 2rem;
}

.star-clickable {
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.star-clickable:hover {
    transform: scale(1.2);
}

.rating-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.category-badge {
    display: inline-block;
    padding: 3px 10px;
    background: var(--bg-category-badge);
    border-radius: 20px;
    font-size: 0.78rem;
    color: var(--text-primary);
}

.app-card-footer {
    display: flex;
    justify-content: space-between;
    padding-top: 10px;
    border-top: 1px solid var(--card-footer-border);
    font-size: 0.78rem;
}

/* Rating Input */
.rating-input {
    display: flex;
    gap: 5px;
}

.rating-input button {
    border: none;
    background: none;
    padding: 0;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition);
}

.rating-input button:hover {
    transform: scale(1.1);
}

/* Comments */
.comments-list {
    max-height: 500px;
    overflow-y: auto;
}

.comment {
    background: var(--bg-comment);
    border-radius: 8px;
}

/* Tools List */
.tools-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Buttons */
.btn {
    border-radius: 8px;
    padding: 10px 24px;
    font-weight: 500;
    transition: var(--transition);
}

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

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

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

.btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
}

.card-body {
    padding: 25px;
}

/* Badges */
.badge {
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 500;
}

/* Responsive */
@media (max-width: 768px) {
    .category-icon {
        font-size: 3rem;
    }

    .app-card-image {
        height: 150px;
    }
}

/* Loading Spinner */
.spinner-border {
    width: 3rem;
    height: 3rem;
    border-width: 0.3rem;
}

.spinner-border.spinner-border-sm {
    width: 1rem;
    height: 1rem;
    border-width: 0.2em;
}

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

.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
}

::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 5px;
}

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

/* Utility Classes */
.text-gradient {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

/* ── Avatar upload overlay ─────────────────────────────────────────────────── */
.avatar-upload-label {
    position: relative;
    display: inline-block;
}

.avatar-upload-overlay {
    position: absolute;
    inset: 0;
    width: 150px;
    height: 150px;
    background: rgba(0, 0, 0, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.avatar-upload-label:hover .avatar-upload-overlay {
    opacity: 1;
}

/* ── GDPR Cookie Banner ─────────────────────────────────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    color: #e0e7ff;
    border-top: 1px solid rgba(99, 102, 241, 0.4);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.35);
    padding: 0.85rem 1.5rem;
    animation: slideUpBanner 0.35s ease-out;
}

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

.cookie-banner-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cookie-banner-text {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.5;
    flex: 1;
    min-width: 260px;
}

.cookie-icon {
    font-size: 1.4rem;
    flex-shrink: 0;
}

.cookie-link {
    color: #a5b4fc;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-link:hover {
    color: #c7d2fe;
}

.cookie-banner-actions {
    display: flex;
    gap: 0.6rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.cookie-btn-settings {
    border-color: rgba(165, 180, 252, 0.5) !important;
    color: #a5b4fc !important;
    font-size: 0.82rem;
}

.cookie-btn-settings:hover {
    background: rgba(165, 180, 252, 0.1) !important;
    border-color: #a5b4fc !important;
}

.cookie-btn-accept {
    background: #6366f1 !important;
    border-color: #6366f1 !important;
    color: white !important;
    font-size: 0.82rem;
    font-weight: 600;
}

.cookie-btn-accept:hover {
    background: #4f46e5 !important;
    border-color: #4f46e5 !important;
}

@media (max-width: 576px) {
    .cookie-banner-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .cookie-banner-actions {
        width: 100%;
        justify-content: flex-end;
    }
}

/* ── Comment highlight animation (triggered by scrollToElement JS helper) ── */
@keyframes commentHighlight {
    0%   { background-color: rgba(99, 102, 241, 0.18); }
    70%  { background-color: rgba(99, 102, 241, 0.12); }
    100% { background-color: transparent; }
}

.comment-highlight {
    animation: commentHighlight 2.5s ease-out forwards;
    border-radius: 8px;
}

/* ── Notification bell badge ── */
.notification-bell {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.notification-badge {
    position: absolute;
    top: -4px;
    right: -8px;
    background: #ef4444;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 3px;
    line-height: 1;
    pointer-events: none;
}

/* ── Notification list page ── */
.notification-item {
    transition: background-color 0.2s ease;
    cursor: pointer;
}

.notification-item:hover {
    background-color: rgba(99, 102, 241, 0.06);
}

.notification-item.unread {
    border-left: 3px solid var(--primary-color);
    background-color: rgba(99, 102, 241, 0.04);
}

.notification-item.read {
    border-left: 3px solid transparent;
    opacity: 0.75;
}

/* ─── Social Share Buttons ─────────────────────────────────────────────────── */
.share-btn {
    display: inline-flex;
    align-items: center;
    font-size: 0.78rem;
    font-weight: 500;
    border-radius: 6px;
    padding: 0.3rem 0.65rem;
    transition: var(--transition);
    white-space: nowrap;
}

.share-linkedin {
    background-color: #0a66c2;
    color: #fff;
    border-color: #0a66c2;
}
.share-linkedin:hover { background-color: #004182; border-color: #004182; color: #fff; }

.share-reddit {
    background-color: #ff4500;
    color: #fff;
    border-color: #ff4500;
}
.share-reddit:hover { background-color: #cc3700; border-color: #cc3700; color: #fff; }

.share-x {
    background-color: #000;
    color: #fff;
    border-color: #000;
}
.share-x:hover { background-color: #333; border-color: #333; color: #fff; }

.share-facebook {
    background-color: #1877f2;
    color: #fff;
    border-color: #1877f2;
}
.share-facebook:hover { background-color: #0b5fcc; border-color: #0b5fcc; color: #fff; }

.share-copy {
    background-color: #6c757d;
    color: #fff;
    border-color: #6c757d;
}
.share-copy:hover { background-color: #5a6268; border-color: #5a6268; color: #fff; }

.share-copy-success {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: #fff !important;
}

/* ── Nav Tabs (Leaderboard, Admin, Profile, etc.) ───────────────────────────── */
/* Light mode: subtle styling */
.nav-tabs {
    border-bottom-color: var(--border-color);
}

.nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
    border-radius: 8px 8px 0 0;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    border-color: var(--border-color) var(--border-color) transparent;
    background-color: rgba(99, 102, 241, 0.06);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: var(--bg-card);
    border-color: var(--border-color) var(--border-color) var(--bg-card);
    font-weight: 600;
}

/* Dark mode overrides */
html.dark-mode .nav-tabs {
    border-bottom-color: var(--border-color);
}

html.dark-mode .nav-tabs .nav-link {
    color: var(--text-secondary);
    border-color: transparent;
}

html.dark-mode .nav-tabs .nav-link:hover {
    color: #a5b4fc;
    border-color: var(--border-color) var(--border-color) transparent;
    background-color: rgba(99, 102, 241, 0.1);
}

html.dark-mode .nav-tabs .nav-link.active {
    color: #a5b4fc;
    background-color: var(--bg-card);
    border-color: var(--border-color) var(--border-color) var(--bg-card);
    font-weight: 600;
}