/* Page Entrance Loader */
.page-loader {
    position: fixed;
    inset: 0;
    background: var(--bg-primary);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s;
}

.page-loader.loaded {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    font-family: 'Instrument Serif', serif;
    font-size: 2rem;
    font-style: italic;
    color: var(--text-primary);
    animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-logo span {
    color: var(--text-muted);
    font-style: normal;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
}

@keyframes loaderPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}