/* استایل‌های Metabox */
.course-settings-metabox label {
    font-weight: bold;
    display: block;
    margin-bottom: 5px;
}

.course-settings-metabox .description {
    font-size: 0.9em;
    color: #666;
    display: block;
    margin-bottom: 10px;
}

.course-settings-metabox input[type="text"],
.course-settings-metabox input[type="number"],
.course-settings-metabox textarea,
.course-settings-metabox select {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
    background: #fff !important; /* اطمینان از پس‌زمینه سفید */
    color: #333 !important; /* اطمینان از رنگ متن */
    -webkit-appearance: none !important; /* حذف استایل‌های پیش‌فرض مرورگر */
    -moz-appearance: none !important;
    appearance: none !important;
}

.course-settings-metabox select {
    position: relative;
    z-index: 2;
    background-color: #fff !important;
}

.course-settings-metabox select option {
    background: #fff !important;
    color: #333 !important;
    padding: 8px;
    min-height: 30px;
    text-align: left;
    direction: ltr;
}

/* اضافه کردن استایل برای dropdown */
.course-settings-metabox select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
}

.course-settings-metabox select:hover {
    border-color: #999;
}

#course-custom-features .custom-feature {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

#course-custom-features .custom-feature input {
    flex: 1;
}

#course-custom-features .custom-feature button.course-remove-feature {
    background: #dc3545;
    color: white;
    border: none;
    padding: 5px 10px;
    cursor: pointer;
}

#add-custom-feature {
    background: #28a745;
    color: white;
    border: none;
    padding: 8px 15px;
    cursor: pointer;
}

/* استایل‌های نمایش اطلاعات دوره */
.course-details {
    --cs-primary: #850a7f;
    --cs-card-bg: #f5f7fa;
    --cs-item-bg: #ffffff;
    --cs-label-color: #333333;
    --cs-value-color: #666666;
    --cs-button-text: #ffffff;
    --cs-card-radius: 8px;
    --cs-item-radius: 5px;
    --cs-button-radius: 5px;
    --cs-card-padding: 20px;
    --cs-item-padding: 10px;
    --cs-icon-size: 24px;
    --cs-columns: 1;

    background: var(--cs-card-bg);
    padding: var(--cs-card-padding);
    border-radius: var(--cs-card-radius);
    margin: 20px 0;
    box-sizing: border-box;
    direction: rtl;
}

.course-details.cs-style-simple {
    border: 0;
    box-shadow: none;
}

.course-details.cs-style-shadow {
    border: 0;
    box-shadow: 0 12px 35px rgba(0, 0, 0, .08);
}

.course-details.cs-style-glass {
    border: 1px solid rgba(255, 255, 255, .45);
    box-shadow: 0 12px 35px rgba(0, 0, 0, .08);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
}

.course-details.cs-style-outline {
    border: 1px solid var(--cs-primary);
    box-shadow: none;
}

.course-details-visible,
.course-details-hidden {
    grid-template-columns: repeat(var(--cs-columns), minmax(0, 1fr));
    gap: 12px;
}

.course-details-visible {
    display: grid;
}

.course-details-hidden {
    display: none;
    margin-top: 12px;
}

.course-details-hidden.is-open {
    display: grid;
}

.course-detail-item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: var(--cs-item-padding);
    background: var(--cs-item-bg);
    border-radius: var(--cs-item-radius);
    box-sizing: border-box;
}

.course-details.cs-style-shadow .course-detail-item,
.course-details.cs-style-glass .course-detail-item {
    box-shadow: 0 2px 8px rgba(0, 0, 0, .08);
}

.course-details.cs-style-outline .course-detail-item {
    border: 1px solid rgba(0, 0, 0, .08);
}

.course-detail-item .icon {
    width: var(--cs-icon-size);
    height: var(--cs-icon-size);
    min-width: var(--cs-icon-size);
    color: var(--cs-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.course-detail-item .icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.course-details.cs-icons-hidden .course-detail-item .icon {
    display: none;
}

.course-detail-item .label {
    font-weight: 700;
    color: var(--cs-label-color);
    white-space: nowrap;
}

.course-detail-item .value {
    color: var(--cs-value-color);
    min-width: 0;
    overflow-wrap: anywhere;
}

.course-detail-item ul.custom-features {
    margin: 0;
    padding: 0 20px 0 0;
}

.course-detail-item ul.custom-features li {
    list-style: disc;
    margin-bottom: 5px;
}

.course-details-toggle {
    background: var(--cs-primary);
    color: var(--cs-button-text);
    border: none;
    padding: 10px 20px;
    border-radius: var(--cs-button-radius);
    cursor: pointer;
    display: block;
    margin: 16px auto 0;
    transition: filter .2s ease, transform .2s ease;
    font: inherit;
    line-height: 1.5;
}

.course-details-toggle:hover,
.course-details-toggle:focus {
    filter: brightness(.9);
    color: var(--cs-button-text);
}

.course-details-toggle:active {
    transform: translateY(1px);
}

.course-details-toggle .toggle-text {
    display: inline-block;
}

@media (max-width: 680px) {
    .course-details-visible,
    .course-details-hidden {
        grid-template-columns: 1fr;
    }

    .course-detail-item {
        align-items: flex-start;
        flex-wrap: wrap;
    }
}

/* استایل‌های شورت‌کد مدرسین */
.course-instructor-details {
    background: #f5f7fa;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
}

.instructor-item {
    margin-bottom: 20px;
}

.instructor-item h3 {
    font-size: 1.5em;
    color: #333;
    margin-bottom: 10px;
}

.instructor-image img {
    border-radius: 50%;
    width: 100px;
    height: 100px;
    object-fit: cover;
}

.instructor-bio {
    color: #666;
    line-height: 1.6;
}

/* استایل‌های آیکون تقویم */
.date-field-wrapper {
    position: relative;
    margin-bottom: 15px;
}

.date-field-wrapper .calendar-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 1;
}

/* استایل‌های فیلدهای مخفی */
.hidden-field {
    display: none;
}

/* استایل‌های تاریخ‌چین اختصاصی */
.custom-datepicker {
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 15px;
    z-index: 1000;
    width: 300px;
    direction: rtl;
    font-family: 'Tahoma', sans-serif;
    margin-top: 5px;
}

.custom-datepicker select {
    width: 32%;
    margin: 0 1%;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    color: #333;
    background: #fff;
    cursor: pointer;
}

.custom-datepicker select:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 1px #007cba;
}

.custom-datepicker button.select-date {
    width: 100%;
    margin-top: 10px;
    background: #007cba;
    color: white;
    border: none;
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 14px;
    transition: background 0.3s ease;
}

.custom-datepicker button.select-date:hover {
    background: #006ba1;
}

/* استایل‌های مدت زمان */
.duration-field-wrapper {
    display: flex;
    gap: 10px;
}

.duration-field-wrapper div {
    flex: 1;
    text-align: center;
}

.duration-field-wrapper label {
    font-size: 0.9em;
    color: #333;
    display: block;
    margin-bottom: 5px;
}