/* ========================================
   RESPONSIVE CSS — Library Project
   Shared across ALL pages
   ======================================== */

/* Prevent Google Material Symbols ligature text from flashing on slow networks.
   Page content renders immediately; icons appear only when their font is ready. */
html:not(.material-symbols-ready) .material-symbols-outlined {
    color: transparent !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    width: 1.25em;
    min-width: 1.25em;
    max-width: 1.25em;
    overflow: hidden;
    vertical-align: middle;
    white-space: nowrap;
}

/* ----------------------
   Mobile Hamburger Menu
   ---------------------- */
.mobile-menu-btn {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1.5px solid #e2e8f0;
    background: white;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    transition: all 0.3s ease;
    z-index: 200;
    flex-shrink: 0;
}

.mobile-menu-btn:hover {
    border-color: #2E7D32;
    background: #f0fdf4;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2.5px;
    background: #334155;
    border-radius: 2px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: #2E7D32;
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: #2E7D32;
}

/* Mobile Slide-in Menu */
.mobile-nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9990;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    display: block;
    opacity: 1;
}

.mobile-nav-panel {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    height: 100dvh;
    background: white;
    z-index: 9991;
    overflow-y: auto;
    overflow-x: hidden;
    transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.08);
    direction: rtl;
}

.mobile-nav-panel.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    background: linear-gradient(135deg, #f0fdf4, #ffffff);
}

.mobile-nav-header .mobile-logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.mobile-nav-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: #f8fafc;
    color: #64748b;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.mobile-nav-close:hover {
    background: #fee2e2;
    color: #ef4444;
}

.mobile-nav-links {
    padding: 12px 0;
    list-style: none;
    margin: 0;
}

.mobile-nav-links a,
.mobile-nav-links button {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: #334155;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.2s;
    border: none;
    background: none;
    width: 100%;
    text-align: right;
    cursor: pointer;
    font-family: inherit;
}

.mobile-nav-links a:hover,
.mobile-nav-links button:hover {
    background: rgba(46, 125, 50, 0.06);
    color: #2E7D32;
}

.mobile-nav-links a .material-symbols-outlined,
.mobile-nav-links button .material-symbols-outlined {
    font-size: 22px;
    color: #94a3b8;
    flex-shrink: 0;
    width: 28px;
    text-align: center;
}

.mobile-nav-links a:hover .material-symbols-outlined,
.mobile-nav-links button:hover .material-symbols-outlined {
    color: #2E7D32;
}

.mobile-nav-divider {
    height: 1px;
    background: #f1f5f9;
    margin: 8px 20px;
}

.mobile-nav-section-title {
    padding: 12px 24px 6px;
    font-size: 0.7rem;
    font-weight: 800;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.mobile-nav-actions {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    border-top: 1px solid #f1f5f9;
}

.mobile-nav-actions .btn-mobile-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    border: 1.5px solid #e2e8f0;
    background: white;
    color: #334155;
    font-family: inherit;
    width: 100%;
}

.mobile-nav-actions .btn-mobile-register {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    background: linear-gradient(135deg, #2E7D32, #43a047);
    color: white;
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.25);
    font-family: inherit;
    width: 100%;
}

/* ----------------------
   Breakpoints
   ---------------------- */

/* 1024px and below — Tablet */
@media (max-width: 1024px) {

    /* Show hamburger */
    .mobile-menu-btn {
        display: flex !important;
    }

    /* Navbar adjustments */
    header .flex.justify-between {
        gap: 6px;
    }

    /* Reduce header horizontal padding */
    header .w-full.px-6,
    header .w-full[class*="px-"] {
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    /* Auth buttons: smaller on tablet */
    #auth-container .px-5 {
        padding-left: 10px;
        padding-right: 10px;
        font-size: 13px !important;
    }

    /* Logo smaller on tablet */
    header img[alt="Logo Gauche"],
    header img[alt="Ministry Logo"] {
        height: 44px;
    }

    /* Hero section text */
    .director-hero {
        padding: 120px 0 100px;
    }

    .content-card {
        padding: 40px 30px;
    }

    /* Booking form */
    .glass-card {
        border-radius: 20px;
    }
}

/* 768px and below — Mobile */
@media (max-width: 768px) {

    /* =============================================
       NAVBAR — Mobile overhaul
       ============================================= */

    /* Hide auth buttons in navbar (they move to mobile menu) */
    #auth-container {
        display: none !important;
    }

    /* Hide language button */
    header button[class*="lg\:"] {
        display: none !important;
    }

    /* Hide desktop nav */
    header nav.hidden.md\:flex {
        display: none !important;
    }

    /* Hide profile menu trigger text (keep avatar) */
    #user-profile-menu #profile-trigger span.material-symbols-outlined {
        display: none;
    }

    /* Navbar height — shorter on mobile */
    header [class*="h-[72px]"] {
        height: 56px !important;
    }

    /* Reduce header padding */
    header .w-full.px-6,
    header .w-full[class*="px-"] {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }

    /* Logos smaller */
    header img[alt="Logo Gauche"],
    header img[alt="Ministry Logo"] {
        height: 36px !important;
    }

    /* Reduce gap in right-side nav items */
    header .flex.items-center.gap-4 {
        gap: 6px !important;
    }

    /* Make cart/action buttons smaller */
    header .relative.p-2\.5 {
        padding: 6px !important;
        border-radius: 10px !important;
    }

    /* User avatar smaller */
    header #user-avatar {
        height: 32px !important;
        width: 32px !important;
    }

    /* Profile trigger compact */
    #user-profile-menu #profile-trigger {
        padding: 2px !important;
    }

    /* =============================================
       HOMEPAGE — Mobile
       ============================================= */

    /* Hero section */
    section[class*="h-[600px]"] {
        height: 480px;
    }

    .pt-32 {
        padding-top: 80px;
    }

    /* Stats cards */
    .scroll-reveal.delay-100,
    .scroll-reveal.delay-200,
    .scroll-reveal.delay-300 {
        padding: 20px;
    }

    .scroll-reveal .text-3xl {
        font-size: 1.5rem;
    }

    /* Events carousel */
    .events-carousel-section {
        padding: 40px 0 30px;
    }

    .events-slider-wrapper {
        padding: 0 16px !important;
    }

    .event-card {
        width: min(340px, 80vw) !important;
        height: min(220px, 40vh) !important;
    }

    .events-prev,
    .events-next {
        width: 36px !important;
        height: 60px !important;
        font-size: 1.2rem !important;
    }

    .events-prev {
        left: 4px !important;
    }

    .events-next {
        right: 4px !important;
    }

    /* Service Cards section */
    .service-card-premium {
        padding: 24px !important;
    }

    /* Section paddings */
    .py-20 {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .py-12 {
        padding-top: 32px;
        padding-bottom: 32px;
    }

    .mb-16 {
        margin-bottom: 32px;
    }

    .mb-12 {
        margin-bottom: 24px;
    }

    /* Footer */
    .footer-dark {
        padding-top: 40px !important;
    }

    .footer-dark .grid {
        gap: 32px;
    }

    /* =============================================
       REGISTRATION PAGE (g.html)
       ============================================= */
    .container {
        border-radius: 16px !important;
        margin: 0 !important;
    }

    .header {
        padding: 30px 20px 25px !important;
    }

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

    .header p {
        font-size: 0.9rem !important;
    }

    .library-logo {
        width: 60px !important;
        height: 60px !important;
        border-radius: 16px !important;
    }

    .progress-container {
        padding: 24px 16px 0 !important;
    }

    .form-container {
        padding: 0 16px 24px !important;
    }

    .steps {
        overflow-x: auto;
        gap: 4px;
        margin-bottom: 24px !important;
    }

    .step {
        min-width: 52px;
    }

    .step-number {
        width: 36px !important;
        height: 36px !important;
        font-size: 0.8rem !important;
    }

    .step-label {
        font-size: 0.65rem !important;
        white-space: nowrap;
    }

    .form-grid {
        grid-template-columns: 1fr !important;
    }

    .form-grid-3 {
        grid-template-columns: 1fr !important;
    }

    .radio-group {
        grid-template-columns: 1fr !important;
    }

    .photo-options {
        flex-direction: column !important;
    }

    .photo-option {
        min-width: unset !important;
    }

    .photo-preview {
        width: 120px !important;
        height: 120px !important;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    /* =============================================
       DIRECTOR WORD PAGE
       ============================================= */
    .director-hero {
        padding: 100px 0 80px !important;
    }

    .director-hero h1 {
        font-size: 1.8rem !important;
    }

    .director-hero .w-40 {
        width: 100px !important;
        height: 100px !important;
    }

    .content-card {
        padding: 28px 20px !important;
        border-radius: 20px !important;
        margin-top: -50px !important;
    }

    .paragraph {
        font-size: 1rem !important;
        line-height: 1.85 !important;
    }

    .quote-mark {
        font-size: 60px !important;
        top: 16px !important;
        right: 16px !important;
    }

    .signature-box {
        flex-direction: column !important;
        text-align: center !important;
        gap: 16px !important;
    }

    /* =============================================
       BOOKS CATALOG — Mobile overhaul
       ============================================= */

    /* Categories scroll area */
    .categories-container {
        padding: 0 8px !important;
    }

    .category-item {
        width: 110px !important;
    }

    .category-item .cat-info {
        padding: 6px 8px !important;
    }

    .category-item .name {
        font-size: 0.72rem !important;
    }

    .category-item .count {
        font-size: 0.65rem !important;
        padding: 1px 6px !important;
    }

    /* Scroll buttons on categories */
    .scroll-btn {
        width: 32px !important;
        height: 32px !important;
    }

    .scroll-btn.prev {
        right: -4px !important;
    }

    .scroll-btn.next {
        left: -4px !important;
    }

    /* Book cards */
    .book-card {
        border-radius: 12px !important;
        padding: 6px !important;
    }

    .book-card .cover-wrapper {
        border-radius: 10px !important;
        margin-bottom: 6px !important;
    }

    .book-card .text-sm {
        font-size: 0.78rem !important;
    }

    .book-card .text-xs {
        font-size: 0.65rem !important;
    }

    /* Search wrapper */
    .search-input-wrapper {
        padding: 4px 12px !important;
        border-radius: 16px !important;
    }

    /* Advanced search button — hide text on small */
    .search-input-wrapper button span:not(.material-symbols-outlined) {
        display: none;
    }

    .search-input-wrapper button {
        padding: 6px 10px !important;
        min-width: unset !important;
    }

    /* Book detail modal */
    .modal-overlay {
        padding: 10px !important;
    }

    .modal-content {
        flex-direction: column !important;
        border-radius: 20px !important;
        max-height: 92vh !important;
        overflow-y: auto !important;
    }

    .modal-left {
        width: 100% !important;
        height: 220px !important;
        min-height: 180px;
    }

    .modal-right {
        width: 100% !important;
        padding: 14px !important;
        overflow-y: visible !important;
    }

    .modal-right h2 {
        font-size: 1.2rem !important;
    }

    .modal-right .grid.grid-cols-2 {
        gap: 6px !important;
    }

    .modal-right .grid.grid-cols-2 > div {
        padding: 6px 8px !important;
    }

    .close-modal {
        top: 12px !important;
        left: 12px !important;
        width: 34px !important;
        height: 34px !important;
    }

    /* Reserve button */
    .reserve-btn {
        padding: 12px !important;
        font-size: 0.9rem !important;
        border-radius: 14px !important;
    }

    /* Cart sidebar */
    .cart-sidebar {
        width: 100% !important;
        max-width: 100vw !important;
        border-radius: 0 !important;
        left: -100% !important;
        right: auto !important;
    }

    .cart-sidebar.active {
        left: 0 !important;
    }

    /* Advanced search modal */
    .modal-overlay .login-modal {
        max-width: 95vw !important;
        width: 100% !important;
        padding: 20px 16px !important;
    }

    /* Books section header */
    .flex.items-center.justify-between.mb-8.pb-4 {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 8px;
    }

    /* =============================================
       HALL BOOKING
       ============================================= */
    .hero-section {
        padding-top: 100px !important;
        padding-bottom: 60px !important;
    }

    .hero-section h1 {
        font-size: 1.8rem !important;
    }

    /* =============================================
       PROFILE PAGE
       ============================================= */
    .profile-hero {
        padding: 100px 0 60px !important;
    }

    .profile-card {
        border-radius: 20px !important;
    }

    .info-row:hover {
        margin: 0 !important;
        padding: 12px 8px !important;
    }

    .quick-action {
        padding: 20px 14px !important;
    }

    .quick-action .action-icon {
        width: 48px !important;
        height: 48px !important;
    }

    /* ---- Technical Card Page ---- */
    .tech-stat-card {
        padding: 20px !important;
    }

    /* ---- Internal Regulations ---- */
    .regulation-section {
        padding: 24px 16px !important;
    }

    /* ---- Orders History Page ---- */
    .order-card {
        padding: 16px !important;
    }

    /* Login Modal */
    .login-modal,
    .login-modal-popup {
        padding: 28px 20px 24px !important;
        border-radius: 20px !important;
        max-width: 95vw !important;
    }

    .login-modal h2,
    .login-modal-popup h2 {
        font-size: 1.3rem !important;
    }

    .login-modal .modal-icon,
    .login-modal-popup .modal-icon-login {
        width: 56px !important;
        height: 56px !important;
        border-radius: 16px !important;
    }

    /* Toast on mobile */
    .toast-notification {
        bottom: 16px !important;
        max-width: 90vw !important;
        font-size: 0.82rem !important;
        padding: 10px 18px !important;
        border-radius: 12px !important;
    }
}

/* 480px and below — Small phones */
@media (max-width: 480px) {

    /* ---- Navbar extra-small ---- */
    header [class*="h-[72px]"] {
        height: 50px !important;
    }

    header img[alt="Logo Gauche"],
    header img[alt="Ministry Logo"] {
        height: 30px !important;
    }

    .mobile-menu-btn {
        width: 36px !important;
        height: 36px !important;
        border-radius: 10px !important;
        padding: 8px !important;
    }

    .mobile-menu-btn span {
        width: 18px !important;
    }

    header .flex.items-center.gap-4 {
        gap: 4px !important;
    }

    /* Hero */
    section[class*="h-[600px]"] {
        height: 400px;
    }

    h1.text-4xl,
    .text-4xl {
        font-size: 1.4rem !important;
    }

    .text-2xl {
        font-size: 1.15rem !important;
    }

    /* Stats section overlap */
    section[class*="z-30"][class*="-mt-16"] {
        margin-top: -12px;
    }

    /* Event cards */
    .event-card {
        width: min(280px, 78vw) !important;
        height: min(180px, 35vh) !important;
        border-radius: 16px !important;
    }

    .event-card .event-title {
        font-size: 0.95rem !important;
    }

    .event-card .event-date {
        font-size: 0.7rem !important;
    }

    .event-card .event-badge {
        font-size: 0.65rem !important;
        padding: 3px 10px !important;
    }

    /* Service Cards */
    .service-card-premium {
        padding: 20px !important;
    }

    .service-card-premium h3 {
        font-size: 1rem !important;
    }

    .service-card-premium .material-symbols-outlined.text-5xl {
        font-size: 2.5rem !important;
    }

    /* Registration form */
    .header h1 {
        font-size: 1.3rem !important;
    }

    .step-label {
        display: none !important;
    }

    .step-number {
        width: 32px !important;
        height: 32px !important;
        font-size: 0.75rem !important;
        border-radius: 10px !important;
    }

    .section-header {
        flex-direction: column !important;
        text-align: center !important;
        gap: 12px !important;
    }

    .section-icon {
        margin: 0 auto !important;
    }

    /* Footer */
    .footer-dark .social-btn,
    .footer-dark .w-8 {
        width: 36px !important;
        height: 36px !important;
    }

    /* Director word */
    .content-card {
        padding: 20px 16px !important;
    }

    .paragraph {
        font-size: 0.9rem !important;
    }

    /* Booking */
    .hero-section h1 {
        font-size: 1.5rem !important;
    }

    .btn-booking {
        padding: 14px 20px !important;
        font-size: 0.95rem !important;
    }

    /* Profile */
    .profile-hero {
        padding: 80px 0 40px !important;
    }

    .doc-pill {
        padding: 6px 14px !important;
        font-size: 0.8rem !important;
    }

    /* ---- Books Catalog — small phones ---- */
    .category-item {
        width: 95px !important;
    }

    .category-item .cat-img-wrapper {
        aspect-ratio: 1/1 !important;
    }

    .categories-scroll {
        gap: 8px !important;
    }

    .scroll-btn {
        display: none !important;
    }

    .book-card {
        border-radius: 10px !important;
        padding: 5px !important;
    }

    .book-card .cover-wrapper {
        border-radius: 8px !important;
    }

    .modal-left {
        height: 180px !important;
        min-height: 150px !important;
    }

    .modal-right {
        padding: 12px !important;
    }

    .modal-right h2 {
        font-size: 1.05rem !important;
    }

    .reserve-btn {
        padding: 10px !important;
        font-size: 0.85rem !important;
    }

    /* Detail badges */
    .detail-badge {
        font-size: 0.75rem !important;
        padding: 4px 10px !important;
    }

    .exp-badge {
        font-size: 0.6rem !important;
        padding: 2px 6px !important;
    }
}

/* ---- Safe area for devices with notch ---- */
@supports (padding-top: env(safe-area-inset-top)) {
    header {
        padding-top: env(safe-area-inset-top);
    }

    .mobile-nav-panel {
        padding-top: env(safe-area-inset-top);
    }
}

/* ---- Touch improvements ---- */
@media (hover: none) and (pointer: coarse) {

    /* Larger touch targets */
    .nav-dropdown-item {
        padding: 14px 18px !important;
    }

    .mobile-nav-links a,
    .mobile-nav-links button {
        min-height: 48px;
    }

    /* Disable hover effects that feel weird on touch */
    .service-card-premium:hover {
        transform: none !important;
    }

    .card:hover {
        transform: none !important;
    }

    .book-card:hover {
        transform: none !important;
    }

    .event-card:hover {
        transform: none !important;
    }

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

/* ---- Smooth scroll for the whole page ---- */
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

/* ---- Fix overflow-x on all pages ---- */
html,
body {
    overflow-x: hidden;
    max-width: 100vw;
}

/* ---- iOS bouncy scroll workaround ---- */
body {
    -webkit-overflow-scrolling: touch;
}

/* ---- Fix header position on all pages for mobile ---- */
header {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

/* =============================================
   DYNAMIC BILINGUAL & MOBILE FLUIDITY ADDITIONS
   ============================================= */

/* LTR Text Alignment overrides for modals, logins, and cart */
html[dir="ltr"] .text-right,
html[dir="ltr"] .\!text-right,
html[dir="ltr"] .login-modal .text-right,
html[dir="ltr"] .modal-overlay .text-right,
html[dir="ltr"] #bookModal .text-right {
    text-align: left !important;
}

html[dir="ltr"] .login-modal input,
html[dir="ltr"] .login-modal select,
html[dir="ltr"] .modal-overlay input,
html[dir="ltr"] .modal-overlay select {
    text-align: left !important;
    direction: ltr !important;
}

/* Toast direction alignment matching active language */
html[dir="ltr"] .toast-notification {
    direction: ltr !important;
}
html[dir="rtl"] .toast-notification {
    direction: rtl !important;
}

/* Category scroll navigation button alignment */
html[dir="ltr"] .scroll-btn.prev {
    left: -4px !important;
    right: auto !important;
}
html[dir="ltr"] .scroll-btn.next {
    right: -4px !important;
    left: auto !important;
}
html[dir="rtl"] .scroll-btn.prev {
    right: -4px !important;
    left: auto !important;
}
html[dir="rtl"] .scroll-btn.next {
    left: -4px !important;
    right: auto !important;
}

/* Title text shrink on narrow mobile headers/screens */
@media (max-width: 480px) {
    main h1,
    main .text-2xl,
    .director-hero h1 {
        font-size: 1.35rem !important;
        line-height: 1.25 !important;
        word-break: break-word !important;
    }
}