#loadingMask {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.92);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    transition:
        opacity 0.4s ease,
        visibility 0.4s ease;
}

#loadingMask.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    display: none !important;
}

.circle-wrap {
    position: relative;
    width: 120px;
    height: 120px;
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.2);
    stroke-width: 6;
}

.circle-progress {
    fill: none;
    stroke: #00e475;
    stroke-width: 6;
    stroke-linecap: round;
    transform: rotate(-90deg);
    transform-origin: center;
    transition: stroke-dashoffset 0.1s linear;
}

.count-num {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 36px;
    font-weight: bold;
    color: #ffdd00;
}

.loading-text {
    color: #dee2f6;
    font-size: 18px;
    letter-spacing: 1px;
}

.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.active-glass {
    border: 1px solid rgba(0, 242, 255, 0.3);
    background: rgba(255, 255, 255, 0.08);
    animation: pulse-glow 2s infinite ease-in-out;
}

.glow-blue {
    box-shadow: 0 0 15px rgba(0, 219, 231, 0.4);
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 5px rgba(0, 219, 231, 0.4);
        border-color: rgba(0, 219, 231, 0.3);
    }
    50% {
        box-shadow: 0 0 25px rgba(0, 219, 231, 0.6);
        border-color: rgba(0, 219, 231, 0.8);
    }
    100% {
        box-shadow: 0 0 5px rgba(0, 219, 231, 0.4);
        border-color: rgba(0, 219, 231, 0.3);
    }
}