.ida-jalali-picker,
.ida-jalali-picker * {
    box-sizing: border-box;
}

.ida-jalali-picker {
    position: fixed;
    z-index: 10002;
    width: min(320px, 92vw);
    padding: 14px;
    border-radius: 18px;
    background: rgba(18, 18, 20, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    display: none;
}

.ida-jalali-picker.is-open {
    display: block;
    animation: idaJalaliIn 0.2s ease-out;
}

.ida-jalali-picker__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 8px;
}

.ida-jalali-picker__title {
    font-weight: 700;
    font-size: 14px;
    color: var(--ida-text, #fff);
}

.ida-jalali-picker__nav {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    color: var(--ida-text, #fff);
    cursor: pointer;
    font-size: 18px;
    line-height: 1;
}

.ida-jalali-picker__week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    margin-bottom: 6px;
    color: var(--ida-text-secondary, rgba(255, 255, 255, 0.7));
    font-size: 12px;
    text-align: center;
}

.ida-jalali-picker__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
}

.ida-jalali-picker__empty {
    height: 38px;
}

.ida-jalali-picker__day {
    height: 38px;
    border-radius: 12px;
    border: 1px solid transparent;
    background: rgba(255, 255, 255, 0.06);
    color: var(--ida-text, #fff);
    cursor: pointer;
    font-weight: 600;
    font-family: inherit;
}

.ida-jalali-picker__day:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
}

.ida-jalali-picker__day.is-selected {
    border-color: var(--ida-accent, #4A9FFF);
    box-shadow: 0 0 0 3px rgba(74, 159, 255, 0.25);
    background: rgba(74, 159, 255, 0.16);
}

.ida-ga.ida-light .ida-jalali-picker {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(26, 39, 68, 0.12);
    box-shadow: 0 26px 60px rgba(42, 55, 90, 0.18);
}

.ida-ga.ida-light .ida-jalali-picker__nav {
    background: rgba(26, 39, 68, 0.06);
    border-color: rgba(26, 39, 68, 0.12);
    color: var(--ida-text, #1A2744);
}

@keyframes idaJalaliIn {
    from { opacity: 0; transform: translateY(6px) scale(0.99); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
    .ida-jalali-picker.is-open {
        animation: none;
    }
}