/* ========================================
   LOADING SCREEN
   ======================================== */

.loader-screen {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: opacity 0.8s var(--transition-smooth), visibility 0.8s;
}

.loader-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.loader-logo {
    width: 200px;
    margin-bottom: 40px;
    filter: brightness(0) invert(1);
    animation: loaderPulse 2s ease-in-out infinite;
}

.loader-bar {
    width: 160px;
    height: 2px;
    background: rgba(240, 235, 227, 0.1);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--color-primary);
    animation: loaderSlide 1.5s ease-in-out infinite;
}

.loader-text {
    margin-top: 24px;
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    animation: loaderFade 1.5s ease-in-out infinite alternate;
}

@keyframes loaderPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.98); }
}

@keyframes loaderSlide {
    0% { left: -100%; }
    100% { left: 100%; }
}

@keyframes loaderFade {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

/* Fallback: auto-hide after 3.5s if JS fails */
@keyframes loaderAutoHide {
    0%, 85% { opacity: 1; visibility: visible; }
    100% { opacity: 0; visibility: hidden; pointer-events: none; }
}
.loader-screen {
    animation: loaderAutoHide 3.5s ease forwards;
}
.loader-screen.hidden {
    animation: none;
}