html.app-loading-html {
    background-color: var(--color-black, #191918);
    overflow: hidden;
}

body.app-loading {
    overflow: hidden;
}

body.app-loading > *:not(#app-loader) {
    visibility: hidden !important;
    pointer-events: none !important;
    user-select: none !important;
}

body.app-loading *:not(#app-loader):not(#app-loader *) {
    visibility: hidden !important;
    pointer-events: none !important;
}

#app-loader {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    background-color: var(--color-black, #191918);
    opacity: 1;
    transition: opacity 0.35s ease;
    pointer-events: all;
}

#app-loader.app-loader--out {
    opacity: 0;
    pointer-events: none;
}

#app-loader.app-loader--gone {
    display: none !important;
}

.app-loader-logo {
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-loader-logo-img {
    width: 72px;
    height: 72px;
    object-fit: contain;
    animation: loader-pulse 1.8s ease-in-out infinite;
}

@keyframes loader-pulse {
    0%, 100% { opacity: 1;   transform: scale(1);    }
    50%       { opacity: 0.6; transform: scale(0.92); }
}

.app-loader-spinner {
    display: flex;
    gap: 8px;
    align-items: center;
}

.app-loader-spinner span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-blue, #3b82f6);
    animation: loader-dot 1.2s ease-in-out infinite;
}

.app-loader-spinner span:nth-child(1) { animation-delay: 0s;    }
.app-loader-spinner span:nth-child(2) { animation-delay: 0.18s; }
.app-loader-spinner span:nth-child(3) { animation-delay: 0.36s; }

@keyframes loader-dot {
    0%, 80%, 100% { opacity: 0.25; transform: scale(0.8); }
    40%           { opacity: 1;    transform: scale(1.2); }
}

#app-loader.app-loader--error {
    background-color: var(--color-black, #191918);
    text-align: center;
    padding: 24px;
}

.app-loader-error-msg {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    color: #fff;
    max-width: 320px;
}

.app-loader-error-icon {
    font-size: 48px;
    line-height: 1;
}

.app-loader-error-text {
    font-size: 14px;
    opacity: 0.9;
}

.app-loader-error-retry {
    padding: 10px 24px;
    background: var(--color-blue, #3b82f6);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.app-loader-error-retry:hover {
    background: var(--color-blue-dark, #2563eb);
}