/* ===========================
   Tooltip component styles
=========================== */
.smart-tooltip {
    position: fixed;              /* بر اساس viewport تا با اسکرول جابه‌جا شود */
    left: 0; top: 0;
    z-index: 9999;
    direction: rtl;
    pointer-events: auto;
    background: radial-gradient(130% 120% at 15% 0%, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 38%, rgba(255, 255, 255, 0.00) 66%), #0f1631;
    color: var(--color-white, #fff);
    padding: 10px 14px;
    border-radius: 18px;          /* ظاهر کپسولی */
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);

    /* حالت پیش‌فرض: پنهان با افکت ورود */
    opacity: 0;
    visibility: hidden;
    transform: translateY(4px);
    transition: opacity .16s ease, transform .16s ease, visibility 0s linear .16s;
    font-size: 14px;
    line-height: 1.7;
    max-width: 213px;
}
.smart-tooltip.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    transition-delay: 0s;
}