:root {
    --primary: #2d8a4e;
    --primary-dark: #1e6336;
    --primary-light: #e8f5e9;
    --primary-lighter: #f1f8f2;
    --accent: #c8a84e;
    --accent-light: #fdf6e3;
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --red: #dc2626;
    --red-light: #fef2f2;
    --orange: #ea580c;
    --blue: #2563eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.25rem;
    --radius-2xl: 1.5rem;
    --transition: 0.2s ease;
    --transition-slow: 0.35s ease;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --font-body: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    --font-urdu: 'Noto Nastaliq Urdu', 'Jameel Noori Nastaleeq', 'Urdu Typesetting', serif;
    --max-width: 1280px;
    --nav-height: 4rem;
}
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}
body {
    font-family: var(--font-body);
    background: var(--gray-50);
    color: var(--gray-800);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    direction: ltr;
}
body.rtl {
    direction: rtl;
    font-family: var(--font-urdu), var(--font-body);
}
body.rtl .nav-links,
body.rtl .footer-grid,
body.rtl .hero-content,
body.rtl .card-row {
    direction: rtl;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
    border-radius: 4px;
}
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--gray-100);
}
::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--gray-400);
}
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    border-bottom: 2px solid var(--primary-light);
    box-shadow: var(--shadow-md);
    height: var(--nav-height);
    display: flex;
    align-items: center;
}
.nav-inner {
    max-width: var(--max-width);
    width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--primary-dark);
    font-weight: 700;
    font-size: 1.1rem;
    font-family: var(--font-heading);
    white-space: nowrap;
}
.nav-logo .logo-icon {
    font-size: 1.8rem;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    list-style: none;
    flex-wrap: wrap;
}
.nav-links a,
.nav-links button {
    text-decoration: none;
    color: var(--gray-700);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    background: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}
.nav-links a:hover,
.nav-links button:hover,
.nav-links a.active {
    background: var(--primary-light);
    color: var(--primary-dark);
}
.nav-cart-btn {
    position: relative;
}
.cart-badge {
    position: absolute;
    top: -4px;
    right: -8px;
    background: var(--red);
    color: #fff;
    font-size: 0.7rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}
body.rtl .cart-badge {
    right: auto;
    left: -8px;
}
.nav-hamburger {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-700);
    padding: 0.5rem;
}
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 3px solid var(--primary);
    box-shadow: var(--shadow-xl);
    z-index: 999;
    padding: 1rem;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 70vh;
    overflow-y: auto;
}
.mobile-menu.open {
    display: flex;
}
.mobile-menu a,
.mobile-menu button {
    display: block;
    padding: 0.75rem 1rem;
    text-decoration: none;
    color: var(--gray-700);
    border-radius: var(--radius);
    font-weight: 500;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    width: 100%;
}
body.rtl .mobile-menu a,
body.rtl .mobile-menu button {
    text-align: right;
}
.mobile-menu a:hover,
.mobile-menu button:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}
.main-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.5rem 1rem 3rem;
    min-height: 60vh;
    animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}
.page-section {
    animation: fadeIn 0.4s ease;
}
.lang-screen {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8f2 30%, #ffffff 70%, #e8f5e9 100%);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2rem;
    animation: fadeIn 0.5s ease;
}
.lang-screen.hidden {
    display: none;
}
.lang-screen .lang-logo {
    font-size: 3rem;
    text-align: center;
    font-family: var(--font-heading);
    color: var(--primary-dark);
}
.lang-screen .lang-logo .icon {
    font-size: 5rem;
    display: block;
    margin-top: 0.5rem;
}
.lang-screen h1 {
    font-size: 1.8rem;
    color: var(--primary-dark);
    font-family: var(--font-heading);
    text-align: center;
}
.lang-buttons {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}
.lang-btn {
    padding: 1.25rem 2.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    cursor: pointer;
    border: 3px solid var(--primary);
    background: var(--white);
    color: var(--primary-dark);
    transition: var(--transition-slow);
    min-width: 140px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    font-family: inherit;
}
.lang-btn:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}
.lang-btn.urdu-btn {
    font-family: var(--font-urdu);
    font-size: 1.4rem;
}
.section-title {
    font-family: var(--font-heading);
    color: var(--primary-dark);
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    border-bottom: 3px solid var(--primary-light);
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1.25rem;
}
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition-slow);
    cursor: pointer;
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}
.card-img {
    height: 200px;
    background: linear-gradient(135deg, #d4e8d8, #e8f5e9, #c8e6c9);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
}
.card-img .book-emoji {
    font-size: 5rem;
}
.card-img img.cover-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    inset: 0;
}
.card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    z-index: 2;
}
body.rtl .card-badge {
    right: auto;
    left: 10px;
}
.badge-free { background: var(--primary); }
.badge-important { background: var(--accent); color: #5c3d00; }
.badge-physical { background: var(--orange); }
.badge-pdf {
    background: var(--blue);
    bottom: 10px;
    right: 10px;
    top: auto;
    font-size: 0.65rem;
    padding: 0.2rem 0.5rem;
    border-radius: 15px;
}
body.rtl .badge-pdf {
    right: auto;
    left: 10px;
}
.card-body {
    padding: 1rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.card-body h3 {
    font-size: 1rem;
    color: var(--gray-800);
    font-family: var(--font-heading);
    line-height: 1.3;
}
.card-body .author {
    font-size: 0.85rem;
    color: var(--gray-500);
}
.card-body .price {
    font-weight: 700;
    color: var(--primary-dark);
    font-size: 1.1rem;
}
.card-body .price.free { color: var(--primary); }
.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
    flex-wrap: wrap;
}
.btn {
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    font-size: 0.85rem;
    transition: var(--transition);
    font-family: inherit;
    text-align: center;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); }
.btn-outline { background: transparent; border: 2px solid var(--primary); color: var(--primary-dark); }
.btn-outline:hover { background: var(--primary-light); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #b8943a; }
.btn-sm { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.btn-lg { padding: 0.75rem 1.5rem; font-size: 1rem; }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-download { background: #1e40af; color: #fff; }
.btn-download:hover { background: #1e3a8a; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.hero {
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8f2 40%, #ffffff 100%);
    border-radius: var(--radius-2xl);
    padding: 2.5rem 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    border: 2px solid var(--primary-light);
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50px;
    right: -50px;
    width: 200px;
    height: 200px;
    background: rgba(45, 138, 78, 0.05);
    border-radius: 50%;
}
.hero h1 {
    font-size: 2rem;
    font-family: var(--font-heading);
    color: var(--primary-dark);
    margin-bottom: 0.75rem;
}
.hero p {
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto 1.5rem;
    font-size: 1.05rem;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}
.stat-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    text-align: center;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}
.stat-card:hover { border-color: var(--primary); box-shadow: var(--shadow-md); }
.stat-card .stat-num {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-dark);
    font-family: var(--font-heading);
}
.stat-card .stat-label { color: var(--gray-500); font-size: 0.85rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: 0.35rem; color: var(--gray-700); font-size: 0.9rem; }
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(45, 138, 78, 0.1); }
.form-container {
    max-width: 480px;
    margin: 0 auto;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
    padding: 1rem;
}
.modal {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    position: relative;
    animation: scaleIn 0.25s ease;
}
.modal-close {
    position: absolute;
    top: 0.75rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-500);
    z-index: 1;
}
body.rtl .modal-close { right: auto; left: 1rem; }
.modal-close:hover { color: var(--red); }
.reader-container {
    background: #faf9f5;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    min-height: 400px;
    border: 1px solid var(--gray-200);
    position: relative;
}
.reader-page {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    line-height: 2;
    max-width: 700px;
    margin: 0 auto;
    white-space: pre-wrap;
    min-height: 300px;
}
.reader-controls {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem;
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
}
.reader-dark { background: #1a1a1a; color: #e0e0e0; }
.reader-dark .reader-page { color: #e0e0e0; }
.reader-dark .reader-controls { background: #2a2a2a; border-color: #444; color: #e0e0e0; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 1rem; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table th, table td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--gray-200); }
body.rtl table th, body.rtl table td { text-align: right; }
table th { background: var(--primary-light); color: var(--primary-dark); font-weight: 600; }
table tr:hover td { background: var(--gray-50); }
.footer {
    background: var(--gray-800);
    color: #ddd;
    padding: 2.5rem 1rem 1.5rem;
    margin-top: 3rem;
}
.footer-inner { max-width: var(--max-width); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 2rem; }
.footer h4 { color: #fff; margin-bottom: 0.75rem; font-family: var(--font-heading); }
.footer a { color: #bbb; text-decoration: none; font-size: 0.9rem; display: block; padding: 0.2rem 0; transition: var(--transition); }
.footer a:hover { color: #fff; }
.footer-bottom { text-align: center; padding-top: 1.5rem; margin-top: 1.5rem; border-top: 1px solid #555; font-size: 0.85rem; color: #999; }
.social-links { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.5rem; }
.social-links a { background: #444; padding: 0.5rem 0.9rem; border-radius: var(--radius); font-size: 0.85rem; color: #fff; }
.social-links a:hover { background: var(--primary); }
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 3000; display: flex; flex-direction: column; gap: 0.5rem; }
body.rtl .toast-container { right: auto; left: 1rem; }
.toast {
    padding: 0.9rem 1.2rem;
    border-radius: var(--radius);
    color: #fff;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: var(--shadow-lg);
    animation: slideIn 0.3s ease;
    max-width: 380px;
}
@keyframes slideIn {
    from { transform: translateX(100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
body.rtl .toast { animation: slideInRtl 0.3s ease; }
@keyframes slideInRtl {
    from { transform: translateX(-100px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}
.toast-success { background: #2d8a4e; }
.toast-error { background: #dc2626; }
.toast-info { background: #2563eb; }
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--gray-300);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-hamburger { display: block; }
    .stats-row { grid-template-columns: repeat(2, 1fr); }
    .card-grid { grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); }
    .hero h1 { font-size: 1.5rem; }
    .hero { padding: 1.5rem 1rem; }
    .lang-btn { padding: 1rem 1.5rem; font-size: 1rem; }
}
@media (max-width: 600px) {
    .stats-row { grid-template-columns: 1fr 1fr; }
    .card-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .card-img { height: 140px; }
    .card-img .book-emoji { font-size: 3rem; }
    .card-body h3 { font-size: 0.85rem; }
    .card-body { padding: 0.7rem; }
    .btn { padding: 0.4rem 0.7rem; font-size: 0.78rem; }
    .hero h1 { font-size: 1.3rem; }
    .hero p { font-size: 0.9rem; }
    .section-title { font-size: 1.3rem; }
    .form-container { padding: 1.25rem; }
    .nav-logo { font-size: 0.9rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
    .modal { padding: 1.25rem; max-width: 95vw; }
    /* Ensure admin tables scroll on very small screens */
    .table-wrap table { min-width: 600px; }
}

/* ==================== Responsive Overrides & UX Improvements ==================== */

/* Prevent any accidental horizontal scroll */
html, body { overscroll-behavior-x: none; }

/* Responsive typography */
html { font-size: 16px; }
@media (max-width: 1023px) { html { font-size: 15px; } }
@media (max-width: 600px) { html { font-size: 14px; } }
@media (min-width: 1440px) { html { font-size: 17px; } }

/* Global image/video responsiveness */
img, picture, video, iframe, embed, object {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Tappable buttons on mobile */
@media (max-width: 767px) {
    .btn { padding: 0.9rem 1rem; min-height: 44px; font-size: 0.95rem; }
    .btn-sm { padding: 0.5rem 0.75rem; min-height: 40px; }
}

/* Navigation improvements */
.nav { position: sticky; top: 0; z-index: 1100; }
.nav-inner { align-items: center; }
.nav-links { gap: 0.25rem; }
.nav-hamburger { display: none; }

@media (max-width: 1023px) {
    .nav-links { display: none; }
    .nav-hamburger { display: block; }
    .nav-logo { font-size: 1rem; }
}

/* Mobile menu improvements */
.mobile-menu { padding: 1rem; box-shadow: var(--shadow-xl); }
.mobile-menu a { padding: 0.85rem 1rem; border-radius: var(--radius); }
.mobile-menu.open { transform-origin: top; animation: scaleIn 0.18s ease; }

/* Card/grid improvements: equal heights and responsive columns */
.card-grid { grid-auto-rows: 1fr; }
.card { display: flex; flex-direction: column; }

@media (max-width: 479px) {
    .card-grid { grid-template-columns: 1fr; }
}
@media (min-width:480px) and (max-width:767px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width:768px) and (max-width:1023px) {
    .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width:1024px) and (max-width:1439px) {
    .card-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width:1440px) {
    .card-grid { grid-template-columns: repeat(4, 1fr); }
}

/* Card image scaling and behavior */
.card-img { height: auto; aspect-ratio: 3/2; }
.card-img img.cover-photo { position: relative; width: 100%; height: 100%; object-fit: cover; }

/* Hero tweaks for small screens */
@media (max-width: 600px) {
    .hero { padding: 1rem; }
    .hero h1 { font-size: 1.25rem; }
    .hero p { font-size: 0.95rem; }
}

/* Tables: make them behave nicely on small screens */
.table-wrap { -webkit-overflow-scrolling: touch; }
@media (max-width: 600px) {
    .table-wrap table { min-width: auto; font-size: 0.85rem; }
    table th, table td { padding: 0.5rem; }
}

/* Forms: responsive inputs and better spacing */
.form-container { width: 100%; box-sizing: border-box; }
.form-group input, .form-group select, .form-group textarea { box-sizing: border-box; }

/* Modal improvements */
.modal { max-width: 95vw; padding: 1.25rem; }

/* Footer: ensure compact layout on small screens */
@media (max-width: 480px) {
    .footer { padding: 1.25rem; }
    .footer-grid { gap: 1rem; grid-template-columns: 1fr 1fr; }
}

/* Small utility improvements */
.sr-inline { position: static; width: auto; height: auto; overflow: visible; clip: auto; }

/* Smooth transitions for interactive elements */
.btn, .card, .nav-links a, .mobile-menu a { transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease; }

/* Accessibility: focus styles for interactive elements */
.btn:focus, .nav-links a:focus, .mobile-menu a:focus { outline: 3px solid rgba(45,138,78,0.15); outline-offset: 3px; }

/* Ensure readers and long content adapt */
.reader-container { padding: 1rem; }
.reader-page { font-size: 1rem; line-height: 1.8; }

/* End of responsive overrides */