body {
    font-family: "Vazir", "Tahoma", sans-serif;
    background-color: #f3f4f6;
}

.custom-datepicker{
    margin-bottom: 10px;
}

.custom-datepicker select {
    appearance: none;
    background-color: #f9fafb;
    border: 1.5px solid #297cc0;
    background-image: url("data:image/svg+xml;utf8,<svg fill='none' stroke='%23297cc0' stroke-width='2' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg'><path d='M6 9l6 6 6-6'/></svg>");
    padding: 12px 2.5rem 12px 20px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #374151;
    cursor: pointer;
    transition: border-color 0.3s ease;
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.25rem 1.25rem;
}

.custom-datepicker select:hover,
.custom-datepicker select:focus {
    outline: none;
    border-color: #1f5f91;
    box-shadow: 0 0 8px rgba(41, 124, 192, 0.4);
}

/* کانتینر انتخابگر تاریخ */
.custom-datepicker #datepicker-container {
    position: fixed;
    z-index: 9999;
    background-color: white;
    border-radius: 1rem;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
    padding: 20px;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    width: auto;
}

.custom-datepicker #datepicker-container.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* دکمه‌ها */
.custom-datepicker #datepicker-container button {
    background-color: #297cc0;
    box-shadow: 0 6px 15px rgba(41, 124, 192, 0.5);
    transition: background-color 0.3s ease;
    padding: 14px 0;
    font-weight: 800;
    font-size: 1.125rem;
    border-radius: 1.25rem;
    color: white;
    width: 100%;
    cursor: pointer;
    border: none;
}

.custom-datepicker #datepicker-container button:hover {
    background-color: #1f5f91;
}

/* دکمه بستن */
.custom-datepicker #datepicker-container .close-btn {
    font-size: 2rem;
    color: #6b7280;
    cursor: pointer;
    background: transparent;
    border: none;
    font-weight: 900;
    line-height: 1;
}

.custom-datepicker #datepicker-container .close-btn:hover {
    color: #297cc0;
}

/* نوار کشیدن (در حالت موبایل) */
.custom-datepicker #datepicker-container .drag-bar {
    width: 50px;
    height: 6px;
    background-color: #d1d5db;
    border-radius: 9999px;
    margin: 0 auto 1rem auto;
}

.custom-datepicker .select-wrapper {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.custom-datepicker #day-select {
    width: 5.5rem;
}

.custom-datepicker #month-select {
    width: 10rem;
}

.custom-datepicker #year-select {
    width: 6.5rem;
}

/* حالت موبایل */
@media (max-width: 767px) {
    .custom-datepicker #datepicker-container {
        left: 0;
        right: 0;
        bottom: 0;
        border-radius: 1rem 1rem 0 0;
        max-width: 100%;
        width: 100%;
    }

    .custom-datepicker .drag-bar {
        display: block;
    }
}

/* حالت دسکتاپ */
@media (min-width: 768px) {
    .custom-datepicker .drag-bar {
        display: none;
    }
}

/* پوشش (Overlay) */
.custom-datepicker #overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    z-index: 9990;
    pointer-events: none;
    transition: background-color 0.3s ease;
}

.custom-datepicker #overlay.open {
    background: rgba(0, 0, 0, 0.3);
    pointer-events: auto;
}