* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

input, select, textarea {
    font-size: 16px !important;
}


body {
    background: radial-gradient(circle at center, #1a1a1a 0%, #000 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
}

.bg-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1514525253361-bee8718a300c?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80') no-repeat center center;
    background-size: cover;
    opacity: 0.15;
    filter: blur(50px);
    z-index: -1;
}

.glass-container {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 40px;
    width: 95%;
    height: 95%;
    display: flex;
    flex-direction: column;
    padding: 50px;
    box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
    position: relative;
}

.main-logo {
    font-size: 80px;
    letter-spacing: 25px;
    font-weight: 700;
    background: linear-gradient(to bottom, #fff 0%, rgba(255,255,255,0.2) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

#login-logo {
    font-size: 100px;
    letter-spacing: 30px;
    text-indent: 30px;
}

#dashboard-logo {
    font-size: 60px;
    letter-spacing: 20px;
    margin-bottom: 50px;
}


.folder-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
    perspective: 1000px;
}

.folder-item {
    cursor: pointer;
    padding: 40px 20px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 35px;
    transition: 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    text-align: center;
}

.folder-item:hover {
    background: rgba(255,255,255,0.07);
    transform: translateY(-15px) rotateX(5deg);
    border-color: rgba(255,255,255,0.15);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.folder-icon { 
    font-size: 60px; 
    margin-bottom: 20px; 
    display: block;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.5));
}

.folder-name { 
    font-size: 11px; 
    letter-spacing: 4px; 
    opacity: 0.4; 
    font-weight: 700; 
    text-transform: uppercase;
}

/* Audirvana-Style List */
#track-list {
    margin-top: 20px;
    max-height: 55vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(255,255,255,0.1) transparent;
}

#track-list::-webkit-scrollbar { width: 4px; }
#track-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }

.track-item {
    padding: 18px 25px;
    border-radius: 15px;
    margin-bottom: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: 0.3s;
    background: rgba(255,255,255,0.01);
}

.track-item:hover {
    background: rgba(255,255,255,0.05);
    transform: translateX(10px);
}

.track-name {
    font-size: 15px;
    font-weight: 400;
    opacity: 0.7;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-right: 20px;
}

.raw-btn {
    font-size: 9px;
    letter-spacing: 1px;
    color: #ffd700;
    border: 1px solid rgba(255, 215, 0, 0.3);
    padding: 5px 12px;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s;
}

.raw-btn:hover {
    background: #ffd700;
    color: #000;
}

/* Zırhlı Controller */
#player-container {
    position: absolute;
    bottom: 50px;
    left: 50px;
    right: 50px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 25px 40px;
    border-radius: 100px;
    display: flex;
    align-items: center;
    gap: 30px;
    backdrop-filter: blur(20px);
}

.play-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: #fff;
    color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
}

.status-badge {
    font-size: 10px;
    letter-spacing: 2px;
    color: #ffd700;
    opacity: 0.6;
}

.cta-button {
    padding: 20px 60px;
    background: #fff;
    color: #000;
    border-radius: 100px;
    font-weight: 800;
    letter-spacing: 3px;
    cursor: pointer;
    border: none;
    transition: 0.4s;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(255,255,255,0.2);
}

input[type="password"] {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 25px;
    border-radius: 100px;
    color: #fff;
    font-size: 20px;
    text-align: center;
    outline: none;
    transition: 0.4s;
}

input[type="password"]:focus {
    border-color: rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.05);
}

/* Mobile Scrolling Override */
@media (max-width: 1150px) {
    body {
        overflow: auto;
        height: auto;
        min-height: 100vh;
        padding: 0;
    }
    .glass-container {
        padding: 20px;
        width: 95%;
        height: auto !important;
        min-height: 90vh;
        border-radius: 20px;
        margin: 20px auto;
    }
}

/* Mobile-first Layout Adjustments (Tablets/Phones) */
@media (max-width: 768px) {
    .centered-content {
        width: 100% !important;
        max-width: 100vw !important;
        overflow: hidden !important;
    }
    .main-logo {
        font-size: 50px !important;
        letter-spacing: 12px !important;
        text-indent: 12px !important;
    }
    #login-logo {
        font-size: 45px !important;
        letter-spacing: 12px !important;
        text-indent: 12px !important;
    }
    #dashboard-logo {
        font-size: 35px !important;
        letter-spacing: 8px !important;
    }
    .folder-grid {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 15px !important;
        margin-top: 30px !important;
    }
    .folder-item {
        padding: 25px 15px !important;
        border-radius: 20px !important;
    }
    .folder-icon {
        font-size: 40px !important;
        margin-bottom: 12px !important;
    }
    .folder-name {
        font-size: 10px !important;
        letter-spacing: 2px !important;
    }
    .admin-grid {
        grid-template-columns: 1fr !important;
        gap: 25px !important;
    }
}

@media (max-width: 480px) {
    .main-logo {
        font-size: 38px !important;
        letter-spacing: 8px !important;
        text-indent: 8px !important;
    }
    #login-logo {
        font-size: 38px !important;
        letter-spacing: 8px !important;
        text-indent: 8px !important;
    }
    #dashboard-logo {
        font-size: 28px !important;
        letter-spacing: 6px !important;
    }
    .glass-container {
        padding: 15px !important;
        width: 98% !important;
        border-radius: 16px !important;
    }
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 40px;
}