.page-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 50px;
    padding: 60px 0 100px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 40px;
}

.sidebar-nav a {
    padding: 10px 16px;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-title);
    transition: all 0.2s;
}

.sidebar-nav a:hover {
    background-color: var(--hover-bg);
    color: var(--accent-main);
}

.sidebar-nav a.active {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--accent-main);
}

.stats-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}

.stats-card h3 {
    color: var(--text-title);
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.stats-card p {
    font-size: 0.9rem;
    margin-bottom: 10px;
    line-height: 1.5;
}

.stats-card strong {
    color: var(--accent-main);
    font-weight: 600;
}

.content h1 {
    font-size: 2.5rem;
    color: var(--text-title);
    margin-bottom: 0;
    letter-spacing: -1px;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    gap: 20px;
}

@media (max-width: 600px) {
    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
}

.content p {
    font-size: 1.05rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.content b {
    color: var(--text-title);
    font-weight: 600;
}

.content a.inline-link {
    color: var(--accent-main);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: 0.2s;
}

.content a.inline-link:hover {
    text-decoration: none;
}

.quote-block {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 25px;
    margin: 30px 0;
    border-left: 4px solid var(--accent-main);
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-title);
    box-shadow: 0 4px 12px rgba(0,0,0,0.02);
}

.tabs-header {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tab-btn {
    background: none;
    border: none;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-main);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    color: var(--text-title);
    background-color: var(--hover-bg);
    border-radius: 8px 8px 0 0;
}

.tab-btn.active {
    color: var(--accent-main);
    border-bottom-color: var(--accent-main);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease forwards;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    font-size: 0.9rem;
    border-radius: 8px;
    font-weight: 500;
    color: var(--text-title);
    transition: 0.2s;
}

.download-btn:hover {
    border-color: var(--accent-main);
    color: var(--accent-main);
}

.album-sec {
    margin-bottom: 40px;
}

.album-sec h2 {
    font-size: 1.3rem;
    color: var(--text-title);
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.album-sec h2 span {
    font-size: 0.85rem;
    color: var(--accent-main);
    margin-left: 8px;
    font-weight: 400;
}

.t-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.t-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: 0.2s;
}

.t-list li:hover {
    border-color: var(--accent-main);
    transform: translateX(3px);
}

.p-btn {
    width: 26px;
    height: 26px;
    border: none;
    cursor: pointer;
    background-color: var(--text-main);
    transition: 0.2s;
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -960 960 960"><path d="M320-200v-560l440 280-440 280Z"/></svg>') center/contain no-repeat;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -960 960 960"><path d="M320-200v-560l440 280-440 280Z"/></svg>') center/contain no-repeat;
}

.p-btn:hover {
    background-color: var(--accent-main);
}

.p-btn.playing {
    background-color: var(--accent-main);
    -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -960 960 960"><path d="M560-200v-560h160v560H560Zm-280 0v-560h160v560H280Z"/></svg>') center/contain no-repeat;
    mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 -960 960 960"><path d="M560-200v-560h160v560H560Zm-280 0v-560h160v560H280Z"/></svg>') center/contain no-repeat;
}

.t-title {
    font-weight: 500;
    color: var(--text-title);
    font-size: 0.95rem;
    flex-grow: 1;
}

.t-links {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-left: auto;
}

.t-links a {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 4px;
    background-color: var(--hover-bg);
    color: var(--text-main);
    transition: 0.2s;
}

.t-links a:hover {
    background-color: var(--accent-main);
    color: #fff;
}

.game-list {
    list-style: none;
}

.game-list li {
    border-bottom: 1px solid var(--border-color);
}

.game-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 10px;
    color: var(--text-main);
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 6px;
}

.game-list a:hover {
    background-color: var(--hover-bg);
    color: var(--text-title);
    padding-left: 20px;
}

.game-list a .arrow {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    color: var(--accent-main);
}

.game-list a:hover .arrow {
    opacity: 1;
    transform: translateX(0);
}

.movie-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.movie-card {
    display: grid;
    grid-template-columns: 180px 1fr;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.movie-card:hover {
    border-color: var(--accent-main);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.movie-img {
    background-color: var(--hover-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.movie-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.movie-info {
    padding: 25px;
}

.movie-info h2 {
    font-size: 1.4rem;
    color: var(--text-title);
    margin-bottom: 10px;
}

.movie-info p {
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.movie-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-main);
    font-weight: 500;
    font-size: 0.95rem;
    transition: gap 0.2s;
}

.movie-action:hover {
    gap: 12px;
}

.in-progress {
    margin-top: 40px;
    padding: 20px;
    border-radius: 12px;
    border: 1px dashed var(--border-color);
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-main);
}

@media (max-width: 600px) {
    .movie-card {
        grid-template-columns: 1fr;
    }
    .movie-img {
        height: 150px;
    }
}

.contact-section { margin-top: 50px; }
.contact-section h2 { font-size: 1.8rem; color: var(--text-title); margin-bottom: 25px; letter-spacing: -0.5px; }
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-main);
    font-weight: 500;
    margin-bottom: 25px;
    transition: 0.2s;
}

.back-btn:hover {
    color: var(--accent-main);
    transform: translateX(-4px);
}

.project-nav-grid-container {
    margin-bottom: 40px;
    position: relative;
}

.project-nav-grid {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    overflow: hidden;
}

.grid-scroll {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 5px;
    scrollbar-width: none; /* Firefox */
}

.grid-scroll::-webkit-scrollbar {
    display: none; /* Safari/Chrome */
}

.grid-scroll a {
    flex: 0 0 50px;
    height: 50px;
    border-radius: 10px;
    overflow: hidden;
    opacity: 0.6;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    cursor: pointer;
}

.grid-scroll a:hover {
    opacity: 1;
    transform: translateY(-2px) scale(1.05);
    border-color: var(--accent-main);
    box-shadow: 0 4px 12px var(--card-hover-shadow);
}

.grid-scroll a.active {
    opacity: 1;
    border-color: var(--accent-main);
    box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 4px var(--accent-main);
}

.grid-scroll img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-grid { 
    display: grid; 
    grid-template-columns: repeat(2, 1fr); 
    gap: 15px; 
    max-width: 650px; 
}

.contact-btn { display: flex; align-items: center; gap: 14px; background-color: var(--card-bg); border: 1px solid var(--border-color); padding: 14px 20px; border-radius: 10px; color: var(--text-title); font-weight: 500; font-size: 1.05rem; transition: all 0.2s ease; }
.contact-btn svg { width: 24px; height: 24px; fill: var(--text-main); transition: fill 0.2s; }

.contact-btn:hover { border-color: var(--accent-main); transform: translateY(-3px); box-shadow: 0 8px 16px rgba(0,0,0,0.05); }
.contact-btn:hover svg { fill: var(--accent-main); }

@media (max-width: 800px) {
    .page-layout { grid-template-columns: 1fr; gap: 30px; padding: 40px 0; }
    .sidebar-nav { flex-direction: row; flex-wrap: wrap; }
    .sidebar-nav a { flex: 1 1 calc(50% - 10px); text-align: center; }
}

@media (max-width: 600px) {
    .contact-grid { grid-template-columns: 1fr; }
}

.section-title { font-size: 1.4rem; color: var(--text-title); margin: 40px 0 20px; padding-bottom: 10px; border-bottom: 2px solid var(--border-color); display: flex; align-items: center; gap: 10px; }
.section-title:first-of-type { margin-top: 0; }

.article-list { list-style: none; }
.article-list li { border-bottom: 1px solid var(--border-color); }
.article-list li:last-child { border-bottom: none; }

.article-item { display: flex; align-items: center; justify-content: space-between; padding: 18px 12px; transition: all 0.2s ease; border-radius: 8px; }
.article-item:hover { background-color: var(--hover-bg); transform: translateX(5px); }

.article-info { flex-grow: 1; }
.article-name { font-weight: 600; color: var(--text-title); display: block; font-size: 1.05rem; margin-bottom: 4px; }
.article-meta { font-size: 0.85rem; color: var(--text-main); }

.new-tag { font-size: 0.7rem; background-color: var(--accent-main); color: #fff; padding: 2px 8px; border-radius: 4px; text-transform: uppercase; margin-right: 8px; vertical-align: middle; }

.arrow-icon { color: var(--accent-main); opacity: 0; transform: translateX(-10px); transition: all 0.3s ease; }
.article-item:hover .arrow-icon { opacity: 1; transform: translateX(0); }

.talk-card { background-color: var(--card-bg); border: 1px solid var(--border-color); padding: 25px; border-radius: 12px; display: flex; gap: 20px; align-items: flex-start; }
.talk-icon { background-color: var(--hover-bg); color: var(--accent-main); padding: 12px; border-radius: 10px; }
.talk-content h4 { color: var(--text-title); margin-bottom: 8px; font-size: 1.1rem; }

.project-details-view {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
    min-height: 400px;
}

.project-details-view h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
    color: var(--text-title);
}

.project-details-view img {
    border-radius: 12px;
    margin: 20px 0;
    max-width: 100%;
    height: auto;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.project-details-view img:hover {
    transform: scale(1.01);
}

.project-details-view p {
    color: var(--text-main);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Loading Spinner */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
    gap: 20px;
    color: var(--text-main);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-main);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.project-info-card {
    border-left: 4px solid var(--accent-main);
}