/* ===================================================================
   استایل اختصاصی صفحات دوره‌های آموزشی (لیست + نمایش تک دوره)
   رنگ‌ها/فونت رو با متغیرهای زیر می‌شه سریع با برند سایت هماهنگ کرد
=================================================================== */

:root {
    --course-color-primary: #1f2937;
    --course-color-primary-hover: #111827;
    --course-color-accent: #b45309;
    --course-color-accent-bg: #fffbeb;
    --course-color-accent-border: #fde68a;
    --course-color-text: #1f2937;
    --course-color-muted: #6b7280;
    --course-color-border: #e5e7eb;
    --course-color-bg-soft: #f9fafb;
    --course-radius: 12px;
    --course-gap: 24px;
}

.course-wrap {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 16px;
    direction: rtl;
    color: var(--course-color-text);
    font-family: inherit;
    line-height: 1.8;
}

.course-wrap h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
}

.course-wrap h2 {
    font-size: 19px;
    font-weight: 700;
    margin-bottom: 14px;
}

.course-intro {
    color: var(--course-color-muted);
    margin-bottom: 32px;
}

/* ---------- فرم جستجو ---------- */

.course-search-form {
    display: flex;
    gap: 8px;
    margin-bottom: 40px;
}

.course-search-form input[type="text"] {
    flex: 1;
    border: 1px solid var(--course-color-border);
    border-radius: var(--course-radius);
    padding: 10px 16px;
    font-size: 14px;
}

.course-search-form button,
.course-search-form .btn-clear {
    border-radius: var(--course-radius);
    padding: 10px 22px;
    font-size: 14px;
    border: 1px solid var(--course-color-border);
    cursor: pointer;
}

.course-search-form button {
    background: var(--course-color-primary);
    color: #fff;
    border-color: var(--course-color-primary);
}

.course-search-form button:hover {
    background: var(--course-color-primary-hover);
}

.course-search-form .btn-clear {
    background: #fff;
    color: var(--course-color-text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

/* ---------- بخش‌های تایپ دوره در صفحه لیست ---------- */

.course-section {
    margin-bottom: 48px;
}

.course-empty {
    color: var(--course-color-muted);
}

/* ---------- گرید کارت‌ها ---------- */

.course-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--course-gap);
}

@media (max-width: 900px) {
    .course-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
    .course-grid { grid-template-columns: 1fr; }
}

.course-card {
    display: block;
    border: 1px solid var(--course-color-border);
    border-radius: var(--course-radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    background: #fff;
    transition: box-shadow .15s ease, transform .15s ease;
}

.course-card:hover {
    box-shadow: 0 6px 18px rgba(0, 0, 0, .08);
    transform: translateY(-2px);
}

.course-card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.course-card-placeholder {
    width: 100%;
    height: 220px;
    background: var(--course-color-bg-soft);
    color: var(--course-color-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

.course-card-body {
    padding: 16px;
}

.course-card-title {
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 8px;
}

.course-card:hover .course-card-title {
    color: var(--course-color-accent);
}

.course-card-price {
    font-size: 14px;
    color: var(--course-color-muted);
    margin-bottom: 12px;
}

/* ---------- دکمه‌های عمومی ---------- */

.btn {
    display: inline-block;
    border-radius: var(--course-radius);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: var(--course-color-primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--course-color-primary-hover);
}

.btn-block {
    display: block;
    width: 100%;
    text-align: center;
}

/* ---------- صفحه نمایش تک دوره ---------- */

.course-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.course-badge {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: var(--course-color-bg-soft);
    color: var(--course-color-text);
}

.course-title {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 8px;
}

.course-price {
    font-size: 18px;
    color: var(--course-color-text);
    margin-bottom: 16px;
}

.course-views {
    font-size: 13px;
    color: var(--course-color-muted);
    margin-bottom: 24px;
}

.course-box {
    border: 1px solid var(--course-color-border);
    border-radius: var(--course-radius);
    padding: 18px;
    margin-bottom: 24px;
    overflow-wrap: break-word;
    word-break: break-word;
}

.instructor-box {
    display: flex;
    align-items: center;
    gap: 14px;
}

.instructor-box img {
    width: 56px;
    height: 56px;
    min-width: 56px;
    border-radius: 50%;
    object-fit: cover;
}

.instructor-box .label {
    font-size: 13px;
    color: var(--course-color-muted);
}

.instructor-box .name {
    font-weight: 700;
}

.run-stat {
    font-size: 14px;
    color: var(--course-color-muted);
    margin-bottom: 24px;
}

/* ---------- تایمر شمارش معکوس ---------- */

.countdown-box {
    text-align: center;
    background: var(--course-color-accent-bg);
    border: 1px solid var(--course-color-accent-border);
    border-radius: var(--course-radius);
    padding: 18px;
    margin-bottom: 32px;
}

.countdown-label {
    font-size: 13px;
    color: var(--course-color-accent);
    margin-bottom: 4px;
}

.countdown-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--course-color-accent);
}

/* ---------- ویدئو ---------- */

.course-video {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--course-radius);
    margin-bottom: 32px;
    display: block;
}

/* ---------- لیست‌های بولت ---------- */

.bullet-list {
    padding-right: 20px;
    margin: 0;
    color: var(--course-color-text);
}

.bullet-list li {
    margin-bottom: 6px;
}

.bullet-list a {
    color: var(--course-color-accent);
    text-decoration: none;
}

.bullet-list a:hover {
    text-decoration: underline;
}

/* ---------- درس‌های رایگان ---------- */

.free-lessons-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.free-lessons-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--course-color-border);
}

.free-lessons-list li:last-child {
    border-bottom: none;
}

.free-lessons-list a {
    color: var(--course-color-accent);
    text-decoration: none;
}

.free-lessons-list a:hover {
    text-decoration: underline;
}

/* ---------- دعوت به اکشن / ثبت‌نام ---------- */

.course-cta {
    text-align: center;
    padding: 28px;
    border: 1px solid var(--course-color-border);
    border-radius: var(--course-radius);
    margin-top: 40px;
}

.course-cta p {
    margin-bottom: 16px;
    color: var(--course-color-text);
}

.course-cta .btn-call {
    display: none;
}

.course-cta .btn-contact {
    display: inline-block;
}

@media (max-width: 767px) {
    .course-cta .btn-call {
        display: inline-block;
    }
    .course-cta .btn-contact {
        display: none;
    }
}

.course-cta-form {
    max-width: 480px;
    margin: 0 auto 16px;
    text-align: right;
}

.course-cta-form-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

@media (max-width: 500px) {
    .course-cta-form-row {
        flex-direction: column;
    }
}

.course-cta-form input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--course-color-border);
    border-radius: var(--course-radius);
    padding: 10px 14px;
    font-size: 14px;
}

.course-cta-success {
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
    border-radius: var(--course-radius);
    padding: 16px;
    font-weight: 600;
}

.course-cta-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    border-radius: var(--course-radius);
    padding: 10px 14px;
    font-size: 13px;
    margin-bottom: 10px;
}

.course-cta-or {
    color: var(--course-color-muted);
    font-size: 13px;
    margin-bottom: 12px;
}