@import url('https://fonts.googleapis.com/css2?family=Lora:ital,wght@0,400..700;1,400..700&display=swap');

:root {
    --footer-text: rgba(11, 26, 48, 1);
    --text: black;
    --primary-blue: rgba(31, 94, 216, 1)
}

/* Page Loader */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.page-loader.fade-out {
    opacity: 0;
    pointer-events: none;
}

.page-loader .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e0e0e0;
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Lora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
    min-height: 100vh;
}

/* Auth Background */
.auth-bg {
    background: url('assets/auth-background.avif') no-repeat center center / cover;
    background-color: #f5f5f5;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    gap: 1rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
}

/* Buttons */
/* .btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
} */

.btn-primary {
    background-color: #4a90d9;
    color: white;
}

.btn-primary:hover {
    background-color: #3a7bc8;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-link {
    background: none;
    border: none;
    color: #4a90d9;
    cursor: pointer;
    text-decoration: underline;
    font-size: inherit;
}

/* Logo */
.logo {
    width: 36px;
    height: 30px;
}

/* Auth Card */
.auth-card {
    background: transparent;
    padding: 0;
    width: 100%;
    max-width: 420px;
}

.auth-card h1 {
    display: none;
}

.auth-card > p {
    font-size: 20px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 24px;
}

/* Auth Form */
.phone-input-wrapper {
    transition: border-color 0.3s;
}

.phone-input-wrapper .iti {
    width: 100%;
}

.phone-input-wrapper .iti .iti__tel-input {
    width: 100%;
    padding: 18px 20px 18px 8px;
    border: 2px solid #333;
    border-radius: 14px;
    font-size: 18px;
    background: transparent;
    outline: none;
}

.phone-input-wrapper .iti .iti__selected-dial-code {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
}

.iti__selected-country-primary {
    border-radius: 10px;
}

.iti--inline-dropdown .iti__dropdown-content {
    border-radius: 14px 14px 0 0 !important;
    overflow: hidden;
}

.iti__search-input {
    border-radius: 10px !important;
}

.iti__country.iti__highlight {
    background-color: var(--iti-hover-color, rgba(0, 0, 0, 0.05));
    border-radius: 10px;
    margin: 0 4px;
}

.iti__country {
    margin: 0 4px;
    border-radius: 10px;
}

.auth-card .form-group input:not(.phone-input-wrapper input) {
    padding: 18px 20px;
    border: 2px solid #333;
    border-radius: 14px;
    font-size: 18px;
    background: transparent;
}

.auth-card .form-group input:not(.phone-input-wrapper input):focus {
    outline: none;
}

.auth-card .btn-primary {
    width: 100%;
    padding: 16px;
    font-size: 17px;
    font-weight: 600;
    border-radius: 14px;
    background: var(--primary-blue);
    border: none;
    color: white;
}

/* OTP Digit Boxes */
.otp-inputs {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-bottom: 20px;
}

.otp-inputs input {
    width: 56px;
    height: 64px;
    text-align: center;
    font-size: 22px;
    font-weight: 600;
    border: 2px solid #333;
    border-radius: 14px;
    background: transparent;
    outline: none;
    transition: border-color 0.2s;
}

.otp-inputs input:focus {
    border-color: #333;
}

/* Auth Info List */
.auth-info {
    margin-top: 28px;
    text-align: left;
    padding: 0 10px;
}

.auth-info ul {
    list-style: disc;
    padding-left: 20px;
}

.auth-info li {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
    text-align: center;
}

/* Form */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
}

/* Error Message */
.error-message {
    color: #dc3545;
    margin-top: 15px;
    font-size: 14px;
}

/* Resend Text */
.resend-text {
    margin-top: 20px;
    color: #666;
    font-size: 14px;
}

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.06);
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
}

.header-block {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    height: 100%;
    gap: 40px;
}

.header-logo {
    font-size: 20px;
    line-height: 1.2rem;
    font-weight: 700;
    color: var(--primary-blue);
    /* white-space: nowrap; */
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    flex: 1;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-size: 15px;
    font-weight: 500;
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--primary-blue);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
}

/* Hamburger Button */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    margin-left: auto;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: #333;
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
}

/* Portal Sections */
.portal-section {
    padding: 40px 0;
}

.portal-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.section-header h3 {
    font-size: 26px;
    font-weight: 600;
    color: #111;
}

/* .section-header h3:last-child {
    color: white;
} */

.section-footer {
    text-align: center;
    margin-top: 30px;
}

/* Books Section - Blue Background */
.books-section {
    /* background: linear-gradient(135deg, #e8eef6 0%, #dce5f0 100%); */
    background: var(--primary-blue);
}

.books-section .section-header h3 {
    color: white;
}

/* News Section */
.news-section {
    background: white;
    width: 100%;
}

/* Library Section - Grey Background */
.library-section {
    background: url(assets/auth-background.avif);
    background-size: cover;
    background-position: bottom;
}

/* Recommended Section */
.recommended-section {
    background: rgba(53, 53, 53, 1);
    color: white;
}

/* Swiper Overrides */
.section-swiper {
    padding-bottom: 8px;
}

.section-swiper .swiper-button-next,
.section-swiper .swiper-button-prev {
    color: var(--primary-blue);
    background: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
}

.section-swiper .swiper-button-next::after,
.section-swiper .swiper-button-prev::after {
    font-size: 14px;
    font-weight: 500;
    -webkit-text-stroke: 2px var(--primary-blue);
}

.swiper-slide {
    height: auto;
}

/* See All Button */
.btn-see-all {
    background: var(--primary-blue);
    border: none;
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-see-all:hover {
    opacity: 0.9;
}

/* Hidden Class */
.hidden {
    display: none !important;
}

/* Filters */
.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1.5px solid white;
    border-radius: 25px;
    background: white;
    color: #333;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    color: var(--primary-blue);
}

.filter-btn:hover {
    border-color: rgba(255, 207, 84, 1);
    /* color: var(--primary-blue); */
}

.filter-btn.active {
    background: rgba(255, 207, 84, 1);
    border-color: rgba(255, 207, 84, 1);
    color: var(--primary-blue);
    font-weight: 600;
}

/* No Results */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    color: #666;
    padding: 40px;
}

.error-text {
    color: #dc3545;
    padding: 20px;
}

.lang-toggle {
    width: 56px;
    height: 26px;
    background: rgba(176, 190, 197, 1);
    border: 1px solid rgba(176, 190, 197, 1);
    border-radius: 13px;
    position: relative;
    cursor: pointer;
    /* user-select: none; */
}

.lang-toggle-knob {
    position: absolute;
    top: 1px;
    left: 1px;
    width: 22px;
    height: 22px;
    background: rgba(236, 239, 241, 1);
    border-radius: 50%;
    transition: left 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.lang-toggle.active .lang-toggle-knob {
    left: 32px;
}

.lang-toggle-label {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 10px;
    font-weight: 700;
    color: white;
    line-height: 1;
    right: 8px;
    transition: right 0.3s ease, left 0.3s ease;
}

.lang-toggle.active .lang-toggle-label {
    right: auto;
    left: 8px;
}

/* Auth Navbar */
.auth-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    gap: 8px;
}

.auth-navbar #langSelector {
    position: absolute;
    right: 20px;
}

.auth-navbar img {
    height: 30px;
    width: auto;
}

.auth-navbar .logo {
    font-size: 22px;
    font-weight: 700;
    color: #4a90d9;
    white-space: nowrap;
    width: fit-content;
}

.auth-navbar .lang-toggle {
    position: absolute;
    right: 20px;
    top: 2rem;
}

/* Footer */
.footer {
    background: white;
    border-top: 1px solid #e0e0e0;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: rgba(11, 26, 48, 1);
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-links a {
    color: rgba(11, 26, 48, 1);
    text-decoration: none;
}

.footer-links a:hover {
    opacity: 0.85
}

.footer-links .separator {
    color: rgba(11, 26, 48, 1)
}

.auth-bg .footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
}

/* Additional Utility Classes */
.btn {
    background: var(--primary-blue);
    color: white;
    border: 1px solid var(--primary-blue);
    border-radius: 8px;
    font-size: 14px;
    padding: 0.5rem 1.2rem;
}

.btn:hover {
    scale: 0.98;
    opacity: 0.9
}

/* Reader Modal */
.reader-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(0, 0, 0, 0.6);
    justify-content: center;
    align-items: center;
}

.reader-overlay.open {
    display: flex;
}

.reader-modal {
    width: 90%;
    height: 90%;
    max-width: 1000px;
    background: white;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.reader-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #e0e0e0;
    flex-shrink: 0;
}

.reader-book-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.reader-title {
    font-size: 16px;
    font-weight: 700;
    color: #111;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.reader-author {
    font-size: 13px;
    color: #666;
}

.reader-zoom {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    margin-right: 16px;
}

.reader-zoom-btn {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: 2px solid var(--primary-blue);
    background: white;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
}

.reader-zoom-btn:hover {
    background: var(--primary-blue);
    color: white;
}

.reader-zoom-level {
    font-size: 13px;
    font-weight: 600;
    color: #333;
    min-width: 40px;
    text-align: center;
}

.reader-close {
    background: none;
    border: none;
    font-size: 28px;
    color: #666;
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    flex-shrink: 0;
}

.reader-close:hover {
    color: #111;
}

.reader-body {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    position: relative;
}

.reader-loader {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    background: #fff;
    z-index: 2;
    font-size: 14px;
    color: #666;
    transition: opacity 0.3s ease;
}

.reader-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.reader-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #e0e0e0;
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.reader-body iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.carousel-card {
    display: flex;
    flex-direction: column;
    border-radius: 5px;
    height: 100%;
    overflow: hidden;
}

.carousel-card:hover {
    scale: 0.95;
    opacity: 0.9
}

.carousel-img {
    width: 100%;
    height: 220px;         
    object-fit: cover;     
    display: block;
}

/* Subscribe Overlay */
.carousel-img-wrapper {
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.subscribe-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

.subscribe-overlay:hover{
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.subscribe-badge {
    position: absolute;
    bottom: 1rem;
    /* background: var(--primary-blue); */
    color: white;
    /* padding: 6px 18px; */
    /* border-radius: 20px; */
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.carousel-content {
    background: white;
    display: flex;
    flex-direction: column;
    padding: 0.8rem 1.2rem;
    height: 100%;
}


.library-swiper .carousel-content {
    flex: 1;
} 

.news-swiper .carousel-content, .recommended-swiper .carousel-content {
    padding: 0.8rem 0;
}

.news-swiper .carousel-img, .recommended-swiper .carousel-img {
    height: 270px;
    opacity: 0.9;
    width: 100%;
    object-fit: cover;
}

.recommended-swiper .carousel-content {
    background: none;
}

.recommended-swiper .carousel-content *{
    color: white !important
}

/* .carousel-content:nth-child(2){
    padding: 0.8rem 0;
} */

.carousel-content > .card-title {
    color: black;
    font-weight: 500;
}

.carousel-content > .card-author {
    color: rgb(181, 180, 180);
    font-weight: 400;
}

/* Animated */
.anim {
    transition: 0.2s all ease-in-out;
    cursor: pointer;
}

/* Responsive */
@media (max-width: 768px) {
    .logo {
        width: 36px;
        height: 30px;
    }

    .header {
        padding: 0 16px;
    }

    .header-content {
        gap: 16px;
    }

    .header-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: none;
        flex-direction: column;
        background: white;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        position: sticky;
        top: 64px;
        z-index: 99;
        padding: 8px 16px;
    }

    .mobile-menu.open {
        display: flex;
    }

    .mobile-menu-link {
        text-decoration: none;
        color: #333;
        font-size: 15px;
        font-weight: 500;
        padding: 12px 0;
        border-bottom: 1px solid #f0f0f0;
    }

    .mobile-menu-link:last-child {
        border-bottom: none;
    }

    .mobile-menu-link:hover {
        color: var(--primary-blue);
    }

    .portal-inner {
        padding: 0 16px;
    }

    .portal-section {
        padding: 24px 0;
    }

    .auth-card {
        padding: 30px 20px;
    }

    .section-header h3 {
        font-size: 20px;
    }

    .section-swiper .swiper-button-next,
    .section-swiper .swiper-button-prev {
        display: none;
    }

    .header-logo {
        font-size: 14px;
        /* white-space: wrap; */
    }

    .footer {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 15px 20px;
    }

    .reader-modal {
        width: 100%;
        height: 100%;
        border-radius: 0;
    }

    .reader-title {
        font-size: 14px;
    }

}