.dashboard-unavailable {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    text-align: center;
    max-width: 620px;
    margin: 7vh auto;
    padding: 28px 20px;
}
.dashboard-connection-art {
    width: 220px;
    max-width: 70%;
    height: auto;
    color: var(--green);
}
.dashboard-unavailable h2 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.8;
}
.dashboard-unavailable p {
    margin: 0;
    color: var(--muted);
    line-height: 2;
    font-size: 0.9rem;
}
.dashboard-unavailable button {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}
.dashboard-unavailable button:disabled {
    opacity: 0.6;
    cursor: wait;
}
.connection-signal {
    animation: connection-travel 1.5s linear infinite;
}
.connection-pulse {
    animation: connection-pulse 2s ease-in-out infinite;
}
@keyframes connection-travel {
    to {
        stroke-dashoffset: -26;
    }
}
@keyframes connection-pulse {
    50% {
        opacity: 0.15;
    }
}
html[data-theme='dark'] .dashboard-connection-art {
    color: #b6cc8a;
}
@media (prefers-reduced-motion: reduce) {
    .connection-signal {
        animation: none;
    }
    .connection-pulse {
        animation: none;
    }
}

html[data-theme='dark'] .dashboard-unavailable p {
    color: #c3c2d3;
}

/* Connection feedback replaces the form; hidden inputs retain their values. */
#loginConnectionError .dashboard-unavailable {
    margin: 20px 0 0;
    padding: 12px 0;
    gap: 14px;
}
#loginConnectionError .dashboard-connection-art {
    width: 160px;
}
#loginConnectionError .dashboard-unavailable h2 {
    font-size: 0.9rem;
}
#loginConnectionError .dashboard-unavailable p {
    font-size: 0.75rem;
}
#loginConnectionError .dashboard-unavailable button {
    min-height: 38px;
    padding: 8px 16px;
}