:root {
    --rimuru-blue: #3AA8F6;
    --rimuru-dark-blue: #1E3A8A;
    --rimuru-light-blue: #A5D8FF;
    --light-bg: #f8f9fa;
    --dark-bg: #1a1a1a;
    --text-light: #333;
    --text-dark: #f0f0f0;
    --card-bg: #fff;
    --card-dark: #2d2d2d;
    --border-color: #e0e0e0;
    --border-dark: #444;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-light);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

/* Dark Mode Styles */
body.dark-mode {
    background-color: var(--dark-bg);
    color: var(--text-dark);
}



/* Featured News in Dark Mode */
body.dark-mode .featured-news {
    background-color: var(--card-dark);
    border-color: var(--border-dark);
}

body.dark-mode .featured-news h2,
body.dark-mode .featured-news p {
    color: var(--text-dark);
}

body.dark-mode .featured-news .meta {
    color: #aaa;
}

body.dark-mode .featured-news .highlight {
    background-color: rgba(58, 168, 246, 0.2);
    border-left-color: var(--rimuru-blue);
}

/* News Cards in Dark Mode */
body.dark-mode .news-card {
    background-color: var(--card-dark);
    border-color: var(--border-dark);
}

body.dark-mode .news-card h3 {
    color: var(--text-dark);
}

body.dark-mode .news-card p {
    color: #aaa;
}

body.dark-mode .news-card .card-meta {
    color: #777;
}

/* Video Cards in Dark Mode */
body.dark-mode .video-card {
    background-color: var(--card-dark);
    border-color: var(--border-dark);
}

body.dark-mode .video-card h3 {
    color: var(--text-dark);
}

body.dark-mode .video-card .video-meta {
    color: #777;
}

body.dark-mode .video-card .play-button {
    background-color: rgba(0, 0, 0, 0.5);
}

/* Section Titles in Dark Mode */
body.dark-mode .section-title {
    color: var(--text-dark);
}

/* Buttons in Dark Mode */
body.dark-mode .btn {
    box-shadow: 0 4px 8px rgba(58, 168, 246, 0.4);
}

body.dark-mode .btn:hover {
    box-shadow: 0 6px 12px rgba(30, 58, 138, 0.5);
}

/* Footer in Dark Mode */
body.dark-mode .footer {
    background-color: #0f1a3d;
    color: var(--text-dark);
}

body.dark-mode .footer-title {
    color: var(--rimuru-light-blue);
}

body.dark-mode .footer-links a {
    color: #ccc;
}

body.dark-mode .footer-links a:hover {
    color: var(--rimuru-blue);
}

body.dark-mode .copyright-bar {
    background-color: #0a1229;
    color: #aaa;
}

/* Form Elements in Dark Mode */
body.dark-mode input,
body.dark-mode textarea,
body.dark-mode select {
    background-color: #2d2d2d;
    color: var(--text-dark);
    border-color: #444;
}

/* Slime Decorations in Dark Mode */
body.dark-mode .slime-decoration {
    opacity: 0.15;
}

/* Utility Classes for Dark Mode */
.dark-mode-text {
    color: var(--text-dark) !important;
}

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

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}


/* Responsive Design */
@media (max-width: 1024px) {
    .main-nav .nav-list {
        gap: 1rem;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1.5rem;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--rimuru-dark-blue);
        padding: 1rem;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .main-nav.active {
        transform: translateY(0);
    }

    .main-nav .nav-list {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-link {
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
        padding: 0.8rem 1rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .site-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .branding {
        gap: 0.5rem;
    }

    .site-logo {
        height: 40px;
    }

    .utility-nav .login-btn span {
        display: none;
    }

    .header-container {
        padding: 0 1rem;
    }
}

.search-bar input {
    border: none;
    background: transparent;
    padding: 5px 10px;
    outline: none;
    width: 180px;
}

.search-bar button {
    background: transparent;
    border: none;
    color: var(--primary-blue);
    cursor: pointer;
}

/* Main Content */
.main-content {
    padding: 40px 0 80px;
}

/* Featured News */
.featured-news {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    position: relative;
    transition: transform 0.3s ease;
    border: 1px solid var(--border-color);
}

.featured-news:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.featured-news .featured-image {
    height: 400px;
    overflow: hidden;
    position: relative;
}

.featured-news .featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-news:hover .featured-image img {
    transform: scale(1.05);
}

.featured-news .featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background-color: var(--gold-accent);
    color: var(--text-light);
    padding: 8px 20px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

.featured-news .featured-content {
    padding: 30px;
}

.featured-news .category-tag {
    display: inline-block;
    background-color: var(--rimuru-blue);
    color: white;
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 15px;
}

.featured-news h2 {
    font-family: "Noto Sans JP", sans-serif;
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--rimuru-blue);
    line-height: 1.3;
}

.featured-news .meta {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    color: #666;
    font-size: 0.9rem;
}

.featured-news .meta i {
    margin-right: 5px;
    color: var(--rimuru-blue);
}

.featured-news .meta span {
    margin-right: 15px;
    display: flex;
    align-items: center;
}

.featured-news p {
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: white;
}

.featured-news .highlight {
    background: linear-gradient(45deg, rgba(64, 150, 255, 1) 12%, rgba(0, 75, 189, 1) 84%);
    background-blend-mode: normal;
    padding: 20px;
    border-left: 4px solid var(--rimuru-blue);
    margin: 25px 0;
    border-radius: 20px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    -ms-border-radius: 20px;
    -o-border-radius: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    background-color: var(--rimuru-blue);
    color: white;
    padding: 12px 25px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 8px rgba(58, 168, 246, 0.3);
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    -ms-border-radius: 30px;
    -o-border-radius: 30px;
}

.btn:hover {
    background-color: var(--rimuru-dark-blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(30, 58, 138, 0.4);
}

.btn i {
    margin-left: 8px;
}

.btn-gold {
    background-color: var(--gold-accent);
    color: var(--text-light);
    box-shadow: 0 4px 8px rgba(76, 162, 242, 0.3);
}

.btn-gold:hover {
    background-color: var(--dark-gold);
    box-shadow: 0 6px 12px rgba(65, 139, 217, 0.4);
}

/* News Grid */
.section-title {
    font-size: 2.2rem;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
    color: var(--text-light);
}


.section-title::after {
    content: '';
    position: absolute;
    width: 50%;
    height: 4px;
    background-color: var(--gold-accent);
    bottom: -10px;
    left: 0;
    border-radius: 2px;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.news-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--border-color);
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.news-card .card-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.news-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.news-card:hover .card-image img {
    transform: scale(1.1);
}

.news-card .card-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgb(67, 152, 255);
    color: white;
    padding: 5px 15px;
    border-radius: 30px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.news-card .card-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    line-height: 1.4;
    color: var(--text-light);
}

.news-card p {
    margin-bottom: 20px;
    color: #666;
    font-size: 0.95rem;
    flex: 1;
}


.news-card .card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #888;
    font-size: 0.8rem;
    margin-top: auto;
}

.news-card .card-meta i {
    color: var(--rimuru-blue);
    margin-right: 5px;
}

.news-card .read-more {
    color: var(--rimuru-blue);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    margin-top: 15px;
    transition: all 0.3s ease;
}

.news-card .read-more:hover {
    color: var(--rimuru-dark-blue);
}

.news-card .read-more i {
    margin-left: 5px;
    transition: transform 0.3s ease;
}

.news-card .read-more:hover i {
    transform: translateX(3px);
}

/* Category Sections */
.category-section {
    margin-bottom: 60px;
}


/* Video Section */
.video-section {
    margin-bottom: 60px;
}

.featured-content p {
    color: #585858;
}

body.dark-mode .featured-content p {
    color: #FFFFFF;
    /* white */
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.video-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.video-card .video-thumbnail {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.video-card .video-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-card .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rimuru-blue);
    font-size: 1.2rem;
    transition: all 0.3s ease;
}


.video-card:hover .play-button {
    background-color: var(--gold-accent);
    color: var(--text-light);
    transform: translate(-50%, -50%) scale(1.1);
}

.video-card .video-info {
    padding: 15px;
}

.video-card h3 {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--text-light);
}


.video-card .video-meta {
    display: flex;
    justify-content: space-between;
    color: #888;
    font-size: 0.8rem;
}

/* Video Modal Styles */
.video-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 70%;
    max-width: 1200px;
}

.close-modal {
    position: absolute;
    top: -40px;
    right: 0;
    color: white;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
}

.close-modal:hover {
    color: #ccc;
}

/* Video Card Styles */
.video-card {
    cursor: pointer;
    transition: transform 0.3s;
}

.video-card:hover {
    transform: scale(1.03);
}

.video-thumbnail {
    position: relative;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 50px;
    opacity: 0.8;
    transition: opacity 0.3s;
}

.video-card:hover .play-button {
    opacity: 1;
}

/* Slime Decoration */
.slime-decoration {
    position: absolute;
    width: 100px;
    height: 100px;
    background-color: var(--rimuru-blue);
    border-radius: 50%;
    filter: blur(10px);
    opacity: 0.2;
    z-index: 0;
}

.slime-1 {
    top: 20%;
    left: 10%;
    width: 80px;
    height: 80px;
}

.slime-2 {
    bottom: 30%;
    right: 15%;
    width: 120px;
    height: 120px;
}

/* Animations */
@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.floating {
    animation: float 4s ease-in-out infinite;
}



/* Responsive Design */
@media (max-width: 768px) {
    .video-container {
        width: 95%;
    }

    .video-title {
        font-size: 1rem;
        padding: 15px;
    }

    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-nav .nav-list {
        gap: 1rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 1.5rem;
    }

    .main-nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--rimuru-dark-blue);
        padding: 1rem;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
        transform: translateY(-150%);
        transition: transform 0.3s ease;
        z-index: 999;
    }

    .main-nav.active {
        transform: translateY(0);
    }

    .main-nav .nav-list {
        flex-direction: column;
        gap: 0.5rem;
    }

    .nav-link {
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
        padding: 0.8rem 1rem;
    }

    .mobile-menu-btn {
        display: block;
    }

    .site-title {
        font-size: 1.5rem;
    }

    .forum-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }

    /* Responsive Characters Section */
    .characters-container {
        justify-content: center;
        gap: 1.5rem;
    }

    .character-card {
        width: 45%;
    }

    .character-image {
        height: 250px;
    }

    .character-name {
        font-size: 1.1rem;
    }

    .character-role {
        font-size: 0.85rem;
    }

    .character-desc {
        font-size: 0.85rem;
        padding: 0 0.5rem;
    }
}

@media (max-width: 576px) {
    .categories-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .threads-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .sort-options {
        width: 100%;
        justify-content: space-between;
    }

    .sort-btn {
        flex: 1;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .branding {
        gap: 0.5rem;
    }

    .site-logo {
        height: 40px;
    }

    .utility-nav .login-btn span {
        display: none;
    }

    .header-container {
        padding: 0 1rem;
    }

    .forum-container {
        padding: 0 1rem;
    }

    /* Responsive Characters Section for small mobile */
    .character-card {
        width: 90%;
    }

    .character-image {
        height: 200px;
    }

    .character-image img {
        object-position: center 20%;
    }

    .character-name {
        font-size: 1rem;
    }

    .character-role {
        font-size: 0.8rem;
    }

    .character-desc {
        font-size: 0.8rem;
        padding: 0 0.3rem;
    }
}