/**
 * FBM Page Loader Premium - Frontend Styles
 * 
 * @package FBM_PageLoader_Premium
 * @since 1.0.0
 */

/* Overlay Container */
#fbm-pageloader-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 999999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 1 !important;
    visibility: visible !important;
    transition: opacity 0.5s ease-out;
    /* Wichtig: Keine Transformationen auf dem Overlay */
    transform: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
    /* Hintergrundfarbe - wird durch inline-styles überschrieben */
    /* Standard: transparent, damit bei Opacity 0 kein weißer Hintergrund sichtbar ist */
    background-color: transparent !important;
    background: transparent !important;
    /* Backdrop Filter für Blur-Effekt - wird durch inline-styles überschrieben */
    backdrop-filter: blur(0px) !important;
    -webkit-backdrop-filter: blur(0px) !important;
}

#fbm-pageloader-overlay.fbm-pageloader-hidden {
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
}

.fbm-pageloader-container {
    text-align: center;
    position: relative;
    z-index: 1;
    /* Wichtig: Keine Transformationen auf dem Container */
    transform: none !important;
    border-radius: 0 !important;
}

/* Hintergrund-Layer für Blur */
.fbm-pageloader-bg-layer {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    z-index: 0 !important;
    pointer-events: none !important;
}

/* Percentage Display */
.fbm-pageloader-percentage {
    margin-top: 20px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}

/* Spinner Style */
.fbm-pageloader-spinner {
    /* Standard-Größe wird überschrieben durch inline-styles */
    border-radius: 50%;
    /* Wichtig: Nur der Spinner rotiert, nicht der Container */
    animation: fbm-spin 1s linear infinite;
    /* Sicherstellen, dass der Spinner perfekt rund ist */
    box-sizing: border-box;
    display: inline-block;
    /* Kein Hintergrund auf dem Spinner */
    background: transparent !important;
    /* Größe anpassbar */
    min-width: 20px;
    min-height: 20px;
}

/* Loader Text */
.fbm-pageloader-text {
    margin-top: 20px;
    font-size: 16px;
    color: #333;
    font-weight: 500;
}

@keyframes fbm-spin {
    0% { 
        transform: rotate(0deg);
    }
    100% { 
        transform: rotate(360deg);
    }
}

/* Progress Bar Style */
.fbm-pageloader-progress-bar {
    width: 300px;
    height: 6px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.fbm-pageloader-progress-fill {
    height: 100%;
    width: 0%;
    background-color: #0073aa;
    transition: width 0.3s ease;
    border-radius: 3px;
}

/* Dots Style */
.fbm-pageloader-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
    align-items: center;
}

.fbm-pageloader-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #0073aa;
    display: inline-block;
    animation: fbm-bounce 1.4s ease-in-out infinite both;
}

.fbm-pageloader-dots span:nth-child(1) {
    animation-delay: -0.32s;
}

.fbm-pageloader-dots span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes fbm-bounce {
    0%, 80%, 100% {
        transform: scale(0);
        opacity: 0.5;
    }
    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Pulse Style */
.fbm-pageloader-pulse {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #0073aa;
    animation: fbm-pulse 1.5s ease-in-out infinite;
}

@keyframes fbm-pulse {
    0% {
        transform: scale(0.8);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
    100% {
        transform: scale(0.8);
        opacity: 1;
    }
}

/* Skeleton Screen Style */
.fbm-pageloader-skeleton {
    width: 400px;
    max-width: 90vw;
    padding: 20px;
}

.fbm-skeleton-line {
    height: 20px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: fbm-skeleton-loading 1.5s ease-in-out infinite;
    border-radius: 4px;
    margin-bottom: 15px;
}

.fbm-skeleton-line:nth-child(1) {
    width: 100%;
}

.fbm-skeleton-line:nth-child(2) {
    width: 80%;
}

.fbm-skeleton-line:nth-child(3) {
    width: 60%;
}

@keyframes fbm-skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .fbm-pageloader-progress-bar {
        width: 250px;
    }
    
    .fbm-pageloader-skeleton {
        width: 300px;
    }
    
    .fbm-pageloader-percentage {
        font-size: 20px;
    }
}