.api-status-indicator {
    position: fixed;
    left: 18px;
    bottom: 18px;
    z-index: 20000;

    width: 14px;
    height: 14px;

    cursor: help;
}

.api-status-dot {
    width: 14px;
    height: 14px;
    border-radius: 999px;

    background: #f59e0b;
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.16),
                0 0 18px rgba(245, 158, 11, 0.65);
}

.api-status-indicator.online .api-status-dot {
    background: #22c55e;
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.16),
                0 0 18px rgba(34, 197, 94, 0.65);
}

.api-status-indicator.offline .api-status-dot {
    background: #ef4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.16),
                0 0 18px rgba(239, 68, 68, 0.65);
}

.api-status-indicator.checking .api-status-dot {
    background: #f59e0b;
    box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.16),
                0 0 18px rgba(245, 158, 11, 0.65);
}

.api-status-tooltip {
    position: absolute;
    left: 0;
    bottom: 28px;

    width: 260px;
    padding: 12px 14px;

    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.14);

    background: rgba(15, 23, 42, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);

    color: #e5e7eb;

    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35);

    opacity: 0;
    transform: translateY(6px);
    pointer-events: none;

    transition: opacity 0.18s ease, transform 0.18s ease;
}

.api-status-tooltip strong {
    display: block;
    margin-bottom: 6px;

    font-size: 13px;
    font-weight: 700;
}

.api-status-tooltip span {
    display: block;

    font-size: 12px;
    line-height: 1.45;
    color: #cbd5e1;
}

.api-status-tooltip small {
    display: block;
    margin-top: 8px;

    font-size: 11px;
    color: #94a3b8;
}

.api-status-indicator:hover .api-status-tooltip {
    opacity: 1;
    transform: translateY(0);
}