/**
 * OAuth pending / transition overlay — logo + karta „Logowanie”.
 * Ładowane globalnie (login + dashboard po OAuth), żeby splash z auth-oauth-transition.js miał style.
 */
.vb-oauth-pending-screen {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: calc(80px + env(safe-area-inset-top, 0px)) 24px 24px;
    box-sizing: border-box;
    overflow-x: hidden;
    overflow-y: auto;
    background:
        radial-gradient(ellipse 90% 70% at 20% 10%, rgba(59, 130, 246, 0.12), transparent 50%),
        radial-gradient(ellipse 70% 50% at 80% 90%, rgba(99, 102, 241, 0.08), transparent 55%),
        #020617;
}

.vb-oauth-pending-screen[hidden] {
    display: none !important;
}

html.vb-auth-pending .vb-oauth-pending-screen#vbOAuthPending {
    display: flex;
}

#vbOAuthTransitionSplash.vb-oauth-pending-screen {
    display: flex;
    z-index: 2147483646;
}

.vb-oauth-pending-stack {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 360px;
    flex-shrink: 0;
}

.vb-auth-pending-logo,
.vb-oauth-pending-logo {
    display: block;
    width: clamp(170px, 52vw, 210px);
    max-width: 70vw;
    height: auto;
    object-fit: contain;
    flex-shrink: 0;
    margin: 0 0 clamp(80px, 12vh, 120px);
    opacity: 1;
    visibility: visible;
    filter:
        drop-shadow(0 0 22px rgba(99, 102, 241, 0.28))
        drop-shadow(0 0 40px rgba(59, 130, 246, 0.15));
}

.vb-oauth-pending-card {
    width: min(360px, 100%);
    padding: 32px 28px;
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(15, 23, 42, 0.82);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.04) inset,
        0 24px 80px rgba(0, 0, 0, 0.55);
    text-align: center;
    flex-shrink: 0;
}

.vb-oauth-pending-spinner {
    width: 42px;
    height: 42px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 3px solid rgba(148, 163, 184, 0.22);
    border-top-color: rgba(59, 130, 246, 0.95);
    animation: vb-oauth-spin 0.85s linear infinite;
}

.vb-oauth-pending-message {
    margin: 0;
    color: rgba(226, 232, 240, 0.92);
    font: 600 16px/1.45 "Plus Jakarta Sans", system-ui, sans-serif;
}

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

@media (min-width: 768px) {
    .vb-oauth-pending-screen {
        padding-top: calc(88px + env(safe-area-inset-top, 0px));
    }

    .vb-auth-pending-logo,
    .vb-oauth-pending-logo {
        width: clamp(190px, 28vw, 240px);
    }
}

@media (min-width: 1024px) {
    .vb-auth-pending-logo,
    .vb-oauth-pending-logo {
        width: clamp(210px, 22vw, 260px);
    }
}

html.vb-auth-pending .login-wrapper {
    visibility: hidden;
    pointer-events: none;
}