/* SPA ROUTING & APP LAYOUT OVERHAUL */
body { overflow: hidden; } /* Stop body scrolling, only main-content scrolls */

.app-layout { 
    display: flex; 
    height: 100vh; 
    width: 100%; 
    max-width: 100%;
}

/* PREMIUM SAAS SIDEBAR */
.premium-sidebar { 
    width: 280px; 
    min-width: 280px;
    height: 100vh; 
    background: rgba(10, 10, 15, 0.95); 
    backdrop-filter: blur(30px);
    border-right: 1px solid var(--border); 
    display: flex; 
    flex-direction: column; 
    z-index: 100;
}

.sidebar-header {
    padding: 30px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
}
.sidebar-header .logo { font-size: 28px; }

.sidebar-scrollable {
    flex: 1;
    overflow-y: auto;
    padding: 30px 20px;
    display: flex;
    flex-direction: column;
    gap: 35px;
}
.sidebar-scrollable::-webkit-scrollbar { width: 0; }

.menu-section span { 
    font-size: 11px; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    color: var(--text-muted); 
    margin: 0 0 12px 14px; 
    font-weight: 800; 
    display: block;
    opacity: 0.6;
}

.menu-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.menu-list li { 
    padding: 12px 16px; 
    border-radius: 12px; 
    cursor: pointer; 
    display: flex; 
    align-items: center; 
    color: #a0a8c0; 
    font-weight: 700; 
    font-size: 14px; 
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1); 
    border: 1px solid transparent; 
}
.menu-list li i { font-size: 18px; width: 26px; transition: 0.3s; opacity: 0.8;}
.menu-list li:hover { background: rgba(255,255,255,0.05); color: white; transform: translateX(5px); }
.menu-list li:hover i { opacity: 1; color: var(--secondary); }
.menu-list li.active-menu { background: linear-gradient(90deg, rgba(0,242,255,0.1), transparent); color: white; border-left: 3px solid var(--secondary); border-radius: 0 12px 12px 0; }
.menu-list li.active-menu i { color: var(--secondary); opacity: 1; }

.badge { margin-left: auto; font-size: 9px; padding: 3px 6px; border-radius: 6px; font-weight: 900; letter-spacing: 1px;}
.badge-pro { background: rgba(188, 19, 254, 0.15); color: #e066ff; border: 1px solid rgba(188, 19, 254, 0.3); }
.badge-ai { background: rgba(0, 242, 255, 0.15); color: var(--secondary); border: 1px solid rgba(0, 242, 255, 0.3); }
.badge-new { background: rgba(255, 0, 85, 0.15); color: var(--primary); border: 1px solid rgba(255, 0, 85, 0.3); }

.sidebar-footer {
    padding: 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.2);
}
.premium-upgrade-btn { width: 100%; justify-content: center; margin-bottom: 0;}

/* User Dropdown Menu */
.user-dropdown {
    position: absolute;
    flex-direction: column;
    gap: 6px;
    background: rgba(10, 10, 18, 0.98);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
    z-index: 200;
}
.user-dropdown button {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid transparent;
    border-radius: 10px;
    color: #ccc;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    font-family: inherit;
}
.user-dropdown button:hover {
    background: rgba(255,255,255,0.1);
    color: white;
    border-color: rgba(255,255,255,0.1);
}
.user-dropdown .logout-btn:hover {
    background: rgba(255, 0, 85, 0.15);
    color: #ff4477;
    border-color: rgba(255, 0, 85, 0.3);
}

/* MAIN CONTENT AREA */
.main-content { 
    flex: 1; 
    overflow-y: auto; 
    overflow-x: hidden; 
    height: 100vh;
    scroll-behavior: smooth;
    position: relative;
}
.main-content::-webkit-scrollbar { width: 8px; }
.main-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }

.content-padding { padding: 0 4%; max-width: 1800px; margin: 0 auto; width: 100%; box-sizing: border-box; }

@media screen and (min-width: 1440px) {
    body { zoom: 0.9; }
}
@media screen and (min-width: 2560px) {
    body { zoom: 0.85; }
}

/* SPA VIEWS */
.spa-view { display: none; width: 100%; flex-direction: column; }
.spa-view.active-view { display: flex; opacity: 1; }
@keyframes blurFadeIn {
    0% { opacity: 0; transform: translateY(20px); filter: blur(10px); }
    100% { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* ================= THE SPACE HERO (Mega Banner) ================= */
.space-hero {
    position: relative;
    padding: 100px 5% 80px;
    min-height: 700px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    overflow: hidden;
}

.space-mesh {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: 
        radial-gradient(circle at 50% 0%, rgba(0, 242, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(188, 19, 254, 0.08) 0%, transparent 40%),
        url('data:image/svg+xml;utf8,<svg width="40" height="40" xmlns="http://www.w3.org/2000/svg"><path d="M0 0h40v40H0z" fill="none"/><path d="M39.5 0v40M0 39.5h40" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>');
    z-index: 0;
}

.hero-content-wrapper {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    width: 100%;
}

.hero-subtitle {
    display: inline-block;
    color: var(--secondary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 4px;
    margin-bottom: 20px;
    background: rgba(0, 242, 255, 0.1);
    padding: 8px 20px;
    border-radius: 30px;
    border: 1px solid rgba(0,242,255,0.2);
}

.mega-title {
    font-size: 6rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 900;
    margin: 0 0 20px 0;
    letter-spacing: -3px;
    line-height: 1;
}
.mega-title span {
    background: linear-gradient(135deg, #fff, var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 50px rgba(0, 242, 255, 0.3);
}

.mega-desc {
    font-size: 1.3rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

/* Bento Box Hero Design */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px auto 60px;
    max-width: 1100px;
    padding: 0 20px;
}
@media (max-width: 900px) {
    .bento-grid { grid-template-columns: 1fr; }
}

.bento-card {
    background: rgba(10, 10, 15, 0.6);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    transition: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    box-shadow: inset 0 0 40px rgba(0,0,0,0.5);
}
.bento-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 50% -20%, rgba(255,255,255,0.05), transparent 70%);
    opacity: 0; transition: 0.5s;
}
.bento-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 40px rgba(0, 242, 255, 0.1);
}
.bento-card:hover::before { opacity: 1; }

.bento-icon-wrapper {
    width: 60px; height: 60px;
    border-radius: 18px;
    display: flex; justify-content: center; align-items: center;
    font-size: 24px;
    margin-bottom: 20px;
    background: rgba(0,0,0,0.4);
    border: 1px solid rgba(255,255,255,0.05);
}
.bento-title { font-size: 20px; font-weight: 800; color: white; margin: 0 0 8px; font-family: 'Space Grotesk', sans-serif;}
.bento-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; margin: 0; font-weight: 600;}

/* Waveform Animation for Bento Menu */
.ai-wave-mini {
    display: flex; gap: 3px; align-items: flex-end; height: 18px; margin-top: auto; padding-top: 15px; opacity: 0.6; transition: 0.3s;
}
.bento-card:hover .ai-wave-mini { opacity: 1; }
.wave-bar {
    width: 4px; background: #00f2ff; border-radius: 2px;
    animation: wavePulse 1s ease-in-out infinite alternate;
}
.wave-bar:nth-child(2) { animation-delay: 0.2s; background: #bc13fe;}
.wave-bar:nth-child(3) { animation-delay: 0.4s; background: #00ff88;}
.wave-bar:nth-child(4) { animation-delay: 0.6s; background: #00f2ff;}
@keyframes wavePulse {
    0% { height: 4px; }
    100% { height: 18px; }
}

/* Redesigned Epic Search (Top Positioned) */
.epic-search-bento {
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex; align-items: center;
    max-width: 700px; margin: 0 auto 50px;
    padding: 6px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.6);
    transition: 0.4s;
}
.epic-search-bento:focus-within {
    border-color: rgba(188, 19, 254, 0.5);
    box-shadow: 0 20px 50px rgba(0,0,0,0.8), 0 0 40px rgba(188, 19, 254, 0.2);
    transform: scale(1.02);
}
.search-bento-icon { font-size: 20px; color: #bc13fe; margin: 0 20px; text-shadow: 0 0 10px rgba(188, 19, 254, 0.5);}
.search-bento-input {
    flex: 1; border: none; background: transparent; font-size: 18px; color: white; outline: none; font-weight: 600; padding: 15px 0;
}
.search-bento-input::placeholder { color: rgba(255,255,255,0.4); font-weight: 500;}
.search-bento-btn {
    background: linear-gradient(135deg, #bc13fe, #e066ff);
    border: none; border-radius: 50px; padding: 0 30px; height: 100%; min-height: 50px;
    color: white; font-weight: 800; font-size: 15px; cursor: pointer; transition: 0.3s;
}
.search-bento-btn:hover { box-shadow: 0 0 20px rgba(188, 19, 254, 0.6); transform: scale(1.05);}

/* Epic Search */
.epic-search-container {
    position: relative;
    max-width: 750px;
    margin: 0 auto 40px;
    display: flex;
    align-items: center;
    background: rgba(15, 15, 20, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50px;
    padding: 8px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.05) inset;
    transition: 0.4s;
}
.epic-search-container:focus-within { border-color: rgba(0, 242, 255, 0.5); box-shadow: 0 30px 60px rgba(0,0,0,0.7), 0 0 30px rgba(0,242,255,0.2); transform: scale(1.02);}

.epic-search-icon { font-size: 22px; color: var(--text-muted); margin-left: 20px; }
.epic-search-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 18px 20px;
    font-size: 18px;
    color: white;
    font-family: inherit;
    font-weight: 600;
    outline: none;
}
.epic-search-input::placeholder { color: #666; font-weight: 500; }
.epic-search-btn {
    background: #00ff88;
    color: black;
    border: none;
    border-radius: 40px;
    padding: 0 35px;
    height: 100%;
    min-height: 50px;
    font-family: inherit;
    font-weight: 800;
    font-size: 16px;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}
.epic-search-btn:hover { background: #00e67a; transform: scale(1.05); }

/* Buttons */
.hero-action-buttons { display: flex; justify-content: center; gap: 20px;}
.btn-neon-green { background: #00ff88; color: black; border: none; padding: 16px 36px; border-radius: 30px; font-weight: 800; font-size: 15px; cursor: pointer; transition: 0.3s; display: flex; align-items: center; gap: 8px;}
.btn-neon-green:hover { background: white; transform: translateY(-3px); box-shadow: 0 10px 25px rgba(0, 255, 136, 0.4); }
.btn-neon-outline { background: rgba(188, 19, 254, 0.05); color: white; border: 1px solid rgba(188, 19, 254, 0.3); padding: 16px 36px; border-radius: 30px; font-weight: 800; font-size: 15px; cursor: pointer; transition: 0.3s; display: flex; align-items: center; gap: 8px;}
.btn-neon-outline:hover { background: rgba(188, 19, 254, 0.2); box-shadow: 0 0 20px rgba(188, 19, 254, 0.4); border-color: var(--accent); }

/* BÖLÜM BAŞLIKLARI & KARTLAR */
.section-header { margin: 40px 0 20px; display: flex; justify-content: space-between; align-items: flex-end; }
.section-header h2 { margin: 0; color: white; font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; gap: 12px; letter-spacing: -0.5px;}

.grid-container { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 24px; padding-bottom: 40px;}

/* 4-Columns Forced Grid for Explore Page */
.grid-4-cols { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 24px; padding-bottom: 40px; width: 100%; box-sizing: border-box; }
@media (max-width: 1024px) { .grid-4-cols { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .grid-4-cols { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .grid-4-cols { grid-template-columns: repeat(1, 1fr); } }

/* Horizontal Carousel */
.carousel-wrapper { position: relative; }
.nav-btn { position: absolute; top: 40%; transform: translateY(-50%); z-index: 10; background: rgba(0,0,0,0.6); border: 1px solid rgba(255,255,255,0.2); color: white; width: 44px; height: 44px; border-radius: 50%; cursor: pointer; display: none; outline: none; transition: 0.3s; }
.nav-btn:hover { background: rgba(188, 19, 254, 0.6); box-shadow: 0 0 15px rgba(188,19,254,0.5); }
.nav-btn.prev-btn { left: -20px; }
.nav-btn.next-btn { right: -20px; }
.carousel-wrapper:hover .nav-btn { display: flex; align-items: center; justify-content: center; backdrop-filter: blur(5px); }
@media (max-width: 768px) { .nav-btn { display: none !important; } } /* Hide on mobile to prioritize touch scroll */

.horizontal-carousel { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 20px; scroll-snap-type: x mandatory; scroll-behavior: smooth;}
.horizontal-carousel::-webkit-scrollbar { display: none; }
.horizontal-carousel .song-card { min-width: 200px; max-width: 220px; scroll-snap-align: start; flex-shrink: 0; margin-bottom: 20px; }
.carousel-placeholder { color: var(--text-muted); font-weight: 600; padding: 20px; width: 100%; text-align: center; border: 1px dashed rgba(255,255,255,0.05); border-radius: 16px; }

.song-card { background: var(--surface); border-radius: 16px; padding: 12px; border: 1px solid var(--border); transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; display: flex; flex-direction: column; position: relative; overflow: hidden; animation: fadeInUp 0.5s ease backwards;}
.song-card::after { content: ""; position: absolute; inset: 0; border-radius: 16px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.03); pointer-events: none;}
.song-card:hover { transform: translateY(-8px); border-color: rgba(255,255,255,0.2); background: var(--surface-hover); box-shadow: 0 20px 40px rgba(0,0,0,0.7), var(--glow);}

.card-cover { width: 100%; height: 160px; border-radius: 12px; background: linear-gradient(135deg, #2a2a35, #151520); display: flex; justify-content: center; align-items: center; font-size: 55px; color: rgba(255,255,255,0.05); font-weight: 800; margin-bottom: 15px; position: relative; overflow: hidden; font-family: 'Space Grotesk';}
.song-card:nth-child(3n+1) .card-cover { background: radial-gradient(circle at top left, rgba(188, 19, 254, 0.2), transparent), #151520; }
.song-card:nth-child(3n+2) .card-cover { background: radial-gradient(circle at bottom right, rgba(0, 242, 255, 0.2), transparent), #151520; }
.song-card:nth-child(3n) .card-cover { background: radial-gradient(circle at center, rgba(255, 0, 85, 0.15), transparent), #151520; }

.cover-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; transition: transform 0.5s ease, opacity 0.4s ease; opacity: 0.75;}
.song-card:hover .cover-img { opacity: 0.4; transform: scale(1.08); }
.card-cover::after { content: ""; position: absolute; bottom: 0; left: 0; width: 100%; height: 60%; background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, transparent 100%); z-index: 2; pointer-events: none; }

.cover-letter { z-index: 1; position: absolute; }
.card-artist-overlay { position: absolute; bottom: 10px; left: 10px; font-size: 13px; font-weight: 700; color: #fff; background: rgba(0, 0, 0, 0.5); padding: 6px 12px; border-radius: 8px; backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.08); max-width: 85%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; z-index: 3;}
.pro-badge { position: absolute; top: 10px; right: 10px; background: linear-gradient(135deg, #bc13fe, #e066ff); color: white; font-size: 10px; font-weight: 800; padding: 4px 8px; border-radius: 6px; box-shadow: 0 4px 10px rgba(188, 19, 254, 0.4); z-index: 5; text-transform: uppercase; letter-spacing: 1px;}
.card-cover .play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -30%); width: 50px; height: 50px; background: #00ff88; border-radius: 50%; display: flex; justify-content: center; align-items: center; color: black; font-size: 16px; opacity: 0; transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); box-shadow: 0 10px 25px rgba(0, 255, 136, 0.5); z-index: 4;}
.card-cover .setlist-btn { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; background: rgba(0,0,0,0.6); backdrop-filter: blur(5px); border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; display: flex; justify-content: center; align-items: center; color: white; font-size: 15px; opacity: 0; transform: translateY(-10px); transition: all 0.3s; z-index: 10;}
.card-cover .setlist-btn:hover { background: #bc13fe; border-color: #bc13fe; transform: scale(1.15) !important; color: white;}
.song-card:hover .play-btn { opacity: 1; transform: translate(-50%, -50%); }
.song-card:hover .setlist-btn { opacity: 1; transform: translateY(0); }

.card-info { padding: 4px 6px;}
.card-info h3 { margin: 0; font-size: 16px; font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: -0.2px;}
.card-meta { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; padding: 0 6px;}
.difficulty { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; border: 1px solid var(--border); padding: 6px 12px; border-radius: 20px; color: var(--text-muted); font-weight: 700; transition: 0.3s;}
.song-card:hover .difficulty { border-color: rgba(255,255,255,0.2); color: white;}
@keyframes fadeInUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* REST OF THE STYLES (Artist, Solo Feed, General) */
.artist-scroller { display: flex; gap: 20px; overflow-x: auto; padding: 10px 0 30px; scroll-snap-type: x mandatory;}
.artist-scroller::-webkit-scrollbar { display: none; }
.artist-circle { display: flex; flex-direction: column; align-items: center; gap: 12px; cursor: pointer; transition: 0.3s; scroll-snap-align: start; min-width: 120px;}
.artist-circle img { width: 130px; height: 130px; border-radius: 50%; object-fit: cover; box-shadow: 0 10px 20px rgba(0,0,0,0.5); transition: 0.3s; border: 3px solid transparent;}
.artist-circle:hover img { transform: scale(1.05); border-color: #00ff88; box-shadow: 0 0 30px rgba(0, 255, 136, 0.4);}
.artist-circle span { font-weight: 700; font-size: 15px; text-align: center; }

.feed-container { display: flex; flex-direction: column; gap: 30px; }
.feed-item { background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 25px; display: flex; gap: 20px; transition: 0.3s; box-shadow: 0 15px 35px rgba(0,0,0,0.4);}
.feed-item:hover { border-color: rgba(255,255,255,0.15); background: var(--surface-hover); }
.feed-avatar { width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, var(--secondary), var(--accent)); object-fit: cover;}
.feed-content { flex: 1; }
.feed-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 15px;}
.feed-header h3 { margin: 0 0 5px; font-size: 16px; font-weight: 700;}
.feed-header p { margin: 0; color: var(--text-muted); font-size: 13px;}
.audio-waveform { width: 100%; height: 80px; background: url('data:image/svg+xml;utf8,<svg preserveAspectRatio="none" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M0,50 Q5,10 10,50 T20,50 T30,50 T40,50 T50,50 T60,50 T70,50 T80,50 T90,50 T100,50" stroke="%23bc13fe" stroke-width="2" fill="none"/></svg>') no-repeat center; background-size: cover; opacity: 0.7; margin-bottom: 15px; border-radius: 8px;}
.feed-actions { display: flex; gap: 15px;}
.feed-actions button { background: rgba(255,255,255,0.05); border: none; color: white; padding: 8px 16px; border-radius: 20px; cursor: pointer; font-size: 13px; font-weight: 600; transition: 0.3s;}
.feed-actions button:hover { background: var(--secondary); color: black;}

.ai-popup-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--bg-dark); z-index: 9000; transform: translateY(100vh); transition: transform 0.6s cubic-bezier(0.8, 0, 0.2, 1); display: flex; align-items: center; justify-content: center; padding: 20px; visibility: hidden;}
.ai-popup-overlay.active { transform: translateY(0); visibility: visible;}
.ai-popup-content { width: 100%; height: 100%; background: #050508; border-radius: 30px; position: relative; border: 1px solid rgba(188, 19, 254, 0.3); box-shadow: 0 0 100px rgba(188, 19, 254, 0.2); overflow: hidden;}
.ai-close-btn { position: absolute; top: 25px; right: 40px; font-size: 28px; color: white; padding: 10px; cursor: pointer; z-index: 10; background: rgba(0,0,0,0.5); border-radius: 50%; opacity: 0.7; transition: 0.2s;}
.ai-close-btn:hover { opacity: 1; background: var(--primary); transform: scale(1.1);}

@media (max-width: 992px) {
    .premium-sidebar { position: fixed; left: -100%; z-index: 2000; transition: 0.4s; }
    .mega-title { font-size: 3.5rem; }
    .stats-row { flex-direction: column; gap: 20px; }
    .epic-search-container { flex-direction: column; border-radius: 20px; background: transparent; box-shadow: none; padding: 0;}
    .epic-search-input { width: 100%; border-radius: 20px; border: 1px solid rgba(255,255,255,0.1); background: rgba(10,10,15,0.8); margin-bottom: 10px; padding-left: 20px;}
    .epic-search-btn { width: 100%; border-radius: 20px; }
    .epic-search-icon { display: none; }
}

/* ARTIST PROFILE STYLES */
.artist-profile-header { position: relative; width: 100%; height: 400px; display: flex; align-items: flex-end; overflow: hidden; margin-top: -30px; }
.artist-cover-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; transition: opacity 0.5s ease; filter: blur(4px) brightness(0.6); }
.artist-cover-overlay { position: absolute; top:0; left:0; right:0; bottom:0; background: linear-gradient(to bottom, rgba(5,5,8,0.2) 0%, rgba(5,5,8,0.9) 70%, rgba(5,5,8,1) 100%); z-index: 1; }
.ap-content-wrapper { position: relative; z-index: 2; width: 100%; padding-bottom: 40px; }
.ap-info h1 { font-size: 5rem; font-weight: 900; margin: 0 0 10px 0; letter-spacing: -2px; text-shadow: 0 10px 30px rgba(0,0,0,0.8); display: flex; align-items: center; gap: 15px; }
.ap-info p { font-size: 1.2rem; color: var(--primary); margin: 0; font-weight: 700; text-shadow: 0 5px 15px rgba(0,0,0,0.8); }