:root {
    --pwa-navy: #172554;
    --pwa-gold: #c58b20;
}

.pwa-page-loader {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: 24px;
    background: rgba(248, 250, 252, .78);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    backdrop-filter: blur(5px);
    transition: opacity .18s ease, visibility .18s ease;
}

.pwa-page-loader.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.pwa-progress {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    height: 4px;
    overflow: hidden;
    background: rgba(23, 37, 84, .12);
}

.pwa-progress span {
    display: block;
    width: 42%;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--pwa-navy), var(--pwa-gold));
    animation: pwa-progress 1.05s ease-in-out infinite;
}

.pwa-loader-card {
    display: flex;
    min-width: min(330px, 90vw);
    align-items: center;
    gap: 14px;
    padding: 18px 22px;
    color: var(--pwa-navy);
    border: 1px solid rgba(197, 139, 32, .28);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 22px 70px rgba(15, 23, 42, .2);
}

.pwa-loader-card img {
    flex: 0 0 auto;
    object-fit: contain;
    border-radius: 12px;
}

.pwa-loader-card strong,
.pwa-loader-card small {
    display: block;
}

.pwa-loader-card small {
    margin-top: 2px;
    color: #64748b;
}

.pwa-spinner {
    width: 25px;
    height: 25px;
    flex: 0 0 auto;
    border: 3px solid #dbe3ef;
    border-top-color: var(--pwa-gold);
    border-radius: 50%;
    animation: pwa-spin .75s linear infinite;
}

.pwa-page-loader.is-soft {
    background: transparent;
    backdrop-filter: none;
}

.pwa-page-loader.is-soft .pwa-loader-card {
    display: none;
}

.pwa-page-loader.is-soft.is-visible {
    pointer-events: none;
}

.pwa-network-status {
    position: fixed;
    right: max(16px, env(safe-area-inset-right));
    bottom: max(16px, env(safe-area-inset-bottom));
    z-index: 100000;
    max-width: calc(100vw - 32px);
    padding: 11px 16px;
    color: #fff;
    border-radius: 12px;
    background: #b45309;
    box-shadow: 0 12px 30px rgba(15, 23, 42, .2);
    font-size: .85rem;
    font-weight: 700;
}

.pwa-network-status.is-online {
    background: #047857;
}

#pwa-controls .btn {
    min-height: 34px;
    white-space: nowrap;
}

.pwa-status-success { color: #047857; }
.pwa-status-warning { color: #b45309; }
.pwa-status-danger { color: #b91c1c; }
.pwa-status-muted { color: #64748b; }

@keyframes pwa-spin {
    to { transform: rotate(360deg); }
}

@keyframes pwa-progress {
    from { transform: translateX(240%); }
    to { transform: translateX(-240%); }
}

@media (prefers-reduced-motion: reduce) {
    .pwa-page-loader,
    .pwa-progress span,
    .pwa-spinner {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}

@media (max-width: 575.98px) {
    .pwa-loader-card {
        min-width: 0;
        width: min(290px, 90vw);
        padding: 15px 17px;
    }

    #pwa-controls {
        gap: 4px !important;
    }

    #pwa-controls .btn {
        padding-right: .55rem;
        padding-left: .55rem;
    }
}