/* فایل جدید و خفن‌تر preloader.css */
#preloader {
    position: fixed;
    inset: 0;
    background-color: #020617;
    z-index: 99999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
}

/* محفظه لوگو و حلقه */
.loader-wrapper {
    position: relative;
    width: 150px;
    height: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* حلقه در حال چرخش دور لوگو */
.loader-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid transparent;
    border-top: 2px solid #9dfa99;
    border-right: 2px solid #9dfa99;
    border-radius: 50%;
    animation: rotateRing 1.2s linear infinite;
}

.loader-ring::before {
    content: '';
    position: absolute;
    inset: 10px;
    border: 1px solid rgba(157, 250, 153, 0.2);
    border-radius: 50%;
}

/* استایل لوگو */
#preloader img {
    width: 90px;
    height: 90px;
    border-radius: 20px;
    z-index: 10;
    filter: drop-shadow(0 0 15px rgba(157, 250, 153, 0.4));
    animation: logoBreathe 2s ease-in-out infinite;
}

/* متن زیر لودینگ */
.loader-text {
    margin-top: 25px;
    color: #9dfa99;
    font-family: 'Vazir', sans-serif;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
    animation: blinkText 1.5s infinite;
}

/* انیمیشن‌ها */
@keyframes rotateRing {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes logoBreathe {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(157, 250, 153, 0.3)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 25px rgba(157, 250, 153, 0.6)); }
}

@keyframes blinkText {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; text-shadow: 0 0 10px rgba(157, 250, 153, 0.5); }
}

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