/* Preloader Styles for Blog Build Theme */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

/* Dark mode support */
.dark-mode .preloader {
    background-color: #121212;
}

/* Style 1: Spinner */
.preloader-style1 .spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary-color, #000);
    animation: spin 1s ease-in-out infinite;
}

/* Style 2: Dots */
.preloader-style2 .dots {
    display: flex;
    justify-content: center;
    align-items: center;
}

.preloader-style2 .dot {
    width: 15px;
    height: 15px;
    margin: 0 5px;
    border-radius: 50%;
    background-color: var(--primary-color, #000);
    animation: bounce 1.4s infinite ease-in-out both;
}

.preloader-style2 .dot:nth-child(1) {
    animation-delay: -0.32s;
}

.preloader-style2 .dot:nth-child(2) {
    animation-delay: -0.16s;
}

/* Style 3: Progress Bar */
.preloader-style3 .progress-container {
    width: 200px;
    height: 5px;
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.preloader-style3 .progress-bar {
    height: 100%;
    width: 0;
    background-color: var(--primary-color, #000);
    animation: progress 2s ease-in-out infinite;
}

/* Animations */
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

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

@keyframes progress {
    0% {
        width: 0%;
    }
    50% {
        width: 100%;
    }
    100% {
        width: 0%;
    }
}