.ktbm-loading-screen {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #000;
    color: #fff;
    opacity: 0;
    pointer-events: none;
    transition-property: opacity;
    transition-timing-function: ease;
    user-select: none;
}

.ktbm-loading-screen.show {
    opacity: 1;
    pointer-events: auto;
}

.ktbm-loading-screen.hidden {
    display: none;
}

.ktbm-loading-screen__content {
    width: min(430px, 78vw);
    text-align: center;
}

.ktbm-loading-screen__text {
    margin: 0 0 15px;
    font-family: var(--ktbm-font, "Azim", system-ui, sans-serif);
    font-size: clamp(20px, 2vw, 28px);
    font-weight: 700;
    letter-spacing: 0;
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.55);
}

.ktbm-loading-screen__progress {
    width: 100%;
    height: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    transition: opacity 180ms ease, transform 180ms ease;
}

.ktbm-loading-screen__progress.is-hidden {
    opacity: 0;
    transform: translateY(5px);
}

.ktbm-loading-screen__progress-fill {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: #fff;
    transition: width 180ms ease;
}

.ktbm-loading-screen__detail {
    min-height: 18px;
    margin-top: 10px;
    font-family: var(--ktbm-font, "Azim", system-ui, sans-serif);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.82);
}