/* Grundlegendes Box-Sizing, damit Ränder und Padding nichts verschieben */
#preloader, #preloader * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

#preloader {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: #05070a;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    overflow: hidden; /* Verhindert Scrollbalken während der Animation */
}

#preloader.finished,
#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.glass-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    perspective: 1000px;
    width: 100%;
    height: auto;
}

.mj-glass-card {
    position: relative;
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    
    /* Hardware-Beschleunigung aktivieren, um Ruckeln/Verschieben zu stoppen */
    will-change: transform;
    animation: float-card 4s ease-in-out infinite;
    overflow: hidden;
}

.mj-logo-glow {
    font-size: 3rem;
    font-weight: 900;
    color: white;
    text-shadow: 0 0 20px rgba(88, 101, 242, 0.4); 
    z-index: 2;
    line-height: 1; /* Verhindert unsichtbare Textabstände nach unten */
}

.shimmer-effect {
    position: absolute;
    top: 0;
    left: -150%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        rgba(255, 255, 255, 0.2),
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transform: skewX(-20deg);
    animation: shimmer-move 4.5s infinite;
}

/* Feste Abstände, damit die Info-Box nicht springt */
.loader-info {
    margin-top: 30px; 
    text-align: center;
    width: 100%;
}

.studio-name {
    color: white;
    font-size: 1.2rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.studio-name .highlight {
    color: #5865F2;
}

.glass-progress-container {
    width: 200px;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    margin: 10px auto;
    position: relative; /* Fixiert den inneren Balken */
}

.glass-progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 30%;
    height: 100%;
    background: #5865F2;
    box-shadow: 0 0 15px #5865F2;
    animation: progress-flow 2s ease-in-out infinite;
}

.status-msg {
    color: #cbd5e1;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.5;
    transition: color 0.3s ease;
    display: block; /* Garantiert sauberes Block-Verhalten */
}

/* Keyframes optimiert auf Performance */
@keyframes float-card {
    0%, 100% { 
        transform: translateY(0) rotateX(0) rotateY(0); 
    }
    50% { 
        transform: translateY(-15px) rotateX(10deg) rotateY(5deg); 
    }
}

@keyframes shimmer-move {
    0% { transform: translateX(0) skewX(-20deg); left: -150%; }
    100% { transform: translateX(0) skewX(-20deg); left: 150%; }
}

@keyframes progress-flow {
    0% { transform: translateX(-150%); }
    100% { transform: translateX(350%); }
}