.a24-session-overlay {
    position: fixed;
    inset: 0;
    z-index: 2147483000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    box-sizing: border-box;
    font-family: inherit;
}

.a24-session-overlay--hidden {
    display: none !important;
}

.a24-session-overlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(4px);
}

.a24-session-overlay__card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.28);
    padding: 2rem 1.75rem 1.5rem;
    text-align: center;
    color: #1e293b;
}

.a24-session-overlay__spinner {
    display: none;
    width: 40px;
    height: 40px;
    margin: 0 auto 1.25rem;
    border: 3px solid #e2e8f0;
    border-top-color: #2563eb;
    border-radius: 50%;
    animation: a24-session-overlay-spin 0.9s linear infinite;
}

.a24-session-overlay--reconnecting .a24-session-overlay__spinner {
    display: block;
}

.a24-session-overlay__title {
    margin: 0 0 0.75rem;
    font-size: 1.35rem;
    font-weight: 600;
    line-height: 1.3;
    color: #0f172a;
}

.a24-session-overlay__message {
    margin: 0 0 1.5rem;
    font-size: 0.95rem;
    line-height: 1.55;
    color: #475569;
    white-space: pre-line;
}

.a24-session-overlay__actions {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.a24-session-overlay__btn {
    display: inline-block;
    width: 100%;
    padding: 0.7rem 1rem;
    border: none !important;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.15s ease, opacity 0.15s ease;
    box-shadow: none !important;
    text-shadow: none !important;
}

.a24-session-overlay__btn--primary {
    background: #2563eb !important;
    background-color: #2563eb !important;
    color: #ffffff !important;
}

.a24-session-overlay__btn--primary:hover,
.a24-session-overlay__btn--primary:focus,
.a24-session-overlay__btn--primary:active {
    background: #1d4ed8 !important;
    background-color: #1d4ed8 !important;
    color: #ffffff !important;
}

.a24-session-overlay__btn--secondary {
    background: #f1f5f9 !important;
    background-color: #f1f5f9 !important;
    color: #334155 !important;
}

.a24-session-overlay__btn--secondary:hover,
.a24-session-overlay__btn--secondary:focus,
.a24-session-overlay__btn--secondary:active {
    background: #e2e8f0 !important;
    background-color: #e2e8f0 !important;
    color: #334155 !important;
}

.a24-session-overlay--standalone .a24-session-overlay__backdrop {
    background: #f8fafc;
}

.a24-session-overlay--standalone {
    position: relative;
    inset: auto;
    min-height: 50vh;
    z-index: auto;
}

@keyframes a24-session-overlay-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 480px) {
    .a24-session-overlay__card {
        padding: 1.5rem 1.25rem 1.25rem;
    }

    .a24-session-overlay__title {
        font-size: 1.2rem;
    }
}