/* ═══════════════════════════════════════════════════════
   COMPONENTS — Preloader
   Extracted from layout_desktop.php & layout_mobile.php
   ═══════════════════════════════════════════════════════ */

#preloader {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--preloader-bg, #0F212E);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease-out;
}

.preloader-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 180px;
    min-height: 96px;
}

.preloader-brand {
    font-size: 3.5rem;
    font-weight: 900;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
    text-shadow: 0 0 15px rgba(255,255,255,0.1);
    line-height: 1;
}

.preloader-text-left {
    color: var(--preloader-left-color, #FFFFFF);
}

.preloader-text-right {
    color: var(--preloader-right-color, #FFFFFF);
}

.preloader-bolt {
    color: var(--preloader-accent, var(--accent-blue, #1475E1));
    font-size: 3rem;
    animation: bolt-pulse 1s infinite alternate;
    filter: drop-shadow(0 0 10px currentColor);
}

.preloader-media {
    display: block;
    width: auto;
    height: auto;
    max-width: min(280px, 62vw);
    max-height: min(180px, 40vh);
    object-fit: contain;
    animation: preloader-media-pulse 1.2s ease-in-out infinite alternate;
}

@keyframes bolt-pulse {
    0% { transform: scale(0.9); opacity: 0.7; filter: drop-shadow(0 0 5px currentColor); }
    100% { transform: scale(1.1); opacity: 1; filter: drop-shadow(0 0 25px currentColor); }
}

@keyframes preloader-media-pulse {
    0% { transform: scale(0.98); opacity: 0.88; }
    100% { transform: scale(1.02); opacity: 1; }
}

/* Mobile-specific preloader overrides */
@media (max-width: 768px) {
    .preloader-inner {
        min-width: 140px;
        min-height: 80px;
    }
    .preloader-brand {
        font-size: 2.5rem;
        letter-spacing: 1px;
        gap: 3px;
    }
    .preloader-bolt {
        font-size: 2.2rem;
        animation-name: bolt-pulse-mobile;
    }
}

@keyframes bolt-pulse-mobile {
    0% { transform: scale(0.9); opacity: 0.7; filter: drop-shadow(0 0 5px currentColor); }
    100% { transform: scale(1.1); opacity: 1; filter: drop-shadow(0 0 20px currentColor); }
}

@media (prefers-reduced-motion: reduce) {
    .preloader-bolt,
    .preloader-media {
        animation: none !important;
    }
}