/**
 * AIDB Contextual Help Tooltips
 */

/* ── Highlighted term ─────────────────────────────────── */
.aidb-ctx-term {
    border-bottom: 1px dotted #667eea;
    cursor: help;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.aidb-ctx-term:hover {
    border-bottom-color: #4a5fd7;
    background-color: rgba(102, 126, 234, 0.08);
    border-radius: 2px;
}

/* ── Tooltip ──────────────────────────────────────────── */
.aidb-ctx-tooltip {
    position: absolute;
    z-index: 999998;
    max-width: 360px;
    min-width: 180px;
    padding: 10px 14px;
    background: #1a1a2e;
    color: #f0f0f0;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 400;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    line-height: 1.55;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.22), 0 1px 4px rgba(0, 0, 0, 0.12);
    transition: opacity 0.2s ease, transform 0.2s ease;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
    word-break: break-word;
}

/* Arrow (above term — default) */
.aidb-ctx-tooltip::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 7px solid #1a1a2e;
}

/* Arrow (below term — when flipped) */
.aidb-ctx-tooltip.aidb-ctx-below::after {
    bottom: auto;
    top: -6px;
    border-top: none;
    border-bottom: 7px solid #1a1a2e;
}

/* ── Tooltip inner elements ───────────────────────────── */
.aidb-ctx-full {
    font-size: 11px;
    color: #a0a0c0;
    letter-spacing: 0.02em;
    margin-bottom: 4px;
}

.aidb-ctx-def {
    color: #f0f0f0;
}

.aidb-ctx-badge {
    display: inline-block;
    margin-top: 6px;
    padding: 1px 6px;
    font-size: 10px;
    font-weight: 600;
    color: #667eea;
    background: rgba(102, 126, 234, 0.15);
    border-radius: 4px;
    letter-spacing: 0.03em;
}

/* ── Loading / Error states ───────────────────────────── */
.aidb-ctx-loading {
    color: #a0a0c0;
    font-style: italic;
}

.aidb-ctx-error {
    color: #e0a0a0;
    font-style: italic;
}

/* ── Responsive ───────────────────────────────────────── */
@media (max-width: 480px) {
    .aidb-ctx-tooltip {
        max-width: calc(100vw - 32px);
        font-size: 12px;
    }
}