/* ============================================
   admin/admin_loader.php oldal stílusok
   Áthelyezve: admin/admin_loader.php inline <style> blokkból
   ============================================ */

/* Admin Loader Styles */
.admin-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #1a252f 0%, #2c3e50 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    opacity: 1;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

/* Oldal tartalom elrejtése loader alatt */
.page-hidden-during-load {
    opacity: 0;
    visibility: hidden;
}

.page-visible-after-load {
    opacity: 1;
    visibility: visible;
    transition: opacity 0.4s ease;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    opacity: 0;
    transform: scale(0.8);
    animation: logoFadeIn 0.8s ease forwards;
}

.loader-logo img {
    height: 80px;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.loader-spinner {
    margin: 25px 0 20px;
    opacity: 0;
    animation: spinnerFadeIn 0.5s ease 0.3s forwards;
}

.loader-spinner i {
    font-size: 36px;
    color: #c0392b;
    filter: drop-shadow(0 2px 10px rgba(192, 57, 43, 0.5));
}

@keyframes spinnerFadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.loader-progress {
    width: 200px;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
    opacity: 0;
    animation: progressFadeIn 0.5s ease 0.5s forwards;
}

@keyframes progressFadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.loader-progress-bar {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, #c0392b, #e74c3c);
    border-radius: 3px;
    transition: width 0.1s ease;
    box-shadow: 0 0 10px rgba(192, 57, 43, 0.5);
}

.loader-text {
    margin-top: 15px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    opacity: 0;
    animation: textFadeIn 0.5s ease 0.6s forwards;
}

@keyframes textFadeIn {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}