/* Açık Sınıf popup ve detay sayfası - mevcut site yapısından izole edilmiştir */
.as-openclass-popup,
.as-openclass-popup * {
    box-sizing: border-box;
}

.as-openclass-popup {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(3, 13, 28, .68);
}

.as-openclass-popup.is-visible {
    display: flex;
}

.as-openclass-dialog {
    width: min(940px, 100%);
    max-height: calc(100vh - 48px);
    overflow: auto;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .32);
    border: 1px solid rgba(255, 255, 255, .22);
    position: relative;
}

.as-openclass-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 0;
    background: rgba(7, 19, 38, .88);
    color: #fff;
    font-size: 28px;
    line-height: 36px;
    cursor: pointer;
    z-index: 2;
}

.as-openclass-close:hover {
    background: #f58220;
}

.as-openclass-image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 18px 18px 0 0;
}

.as-openclass-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 18px;
    background: #ffffff;
    border-top: 1px solid rgba(7, 19, 38, .1);
}

.as-openclass-note {
    color: #071326;
    font-size: 13px;
    line-height: 1.4;
}

.as-openclass-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.as-openclass-check {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    font-size: 13px;
    line-height: 1.2;
    color: #344154;
    cursor: pointer;
    user-select: none;
}

.as-openclass-check input {
    width: 16px;
    height: 16px;
    margin: 0;
    accent-color: #f58220;
}

.as-openclass-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 11px 20px;
    border-radius: 999px;
    background: #f58220;
    color: #fff !important;
    border: 1px solid #f58220;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none !important;
    box-shadow: 0 8px 22px rgba(245, 130, 32, .28);
    white-space: nowrap;
}

.as-openclass-button:hover {
    background: #071326;
    border-color: #071326;
    color: #fff !important;
}

.as-openclass-detail {
    background: #ffffff;
}

.as-openclass-hero {
    padding: 70px 0 42px;
    background: linear-gradient(135deg, #071326 0%, #0b3340 58%, #f58220 58%, #f58220 100%);
    color: #ffffff;
}

.as-openclass-hero h1 {
    color: #ffffff;
    font-size: 42px;
    line-height: 1.14;
    margin: 0 0 18px;
    font-weight: 800;
}

.as-openclass-hero p {
    color: rgba(255,255,255,.88);
    font-size: 17px;
    line-height: 1.65;
    max-width: 760px;
    margin: 0 0 24px;
}

.as-openclass-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.as-openclass-pill {
    display: inline-flex;
    align-items: center;
    min-height: 42px;
    padding: 10px 15px;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.26);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
}

.as-openclass-section {
    padding: 58px 0;
}

.as-openclass-section.alt {
    background: #f7f8fa;
}

.as-openclass-title {
    color: #071326;
    margin: 0 0 14px;
    font-size: 30px;
    line-height: 1.24;
    font-weight: 800;
}

.as-openclass-lead {
    color: #5d6a78;
    font-size: 16px;
    line-height: 1.75;
    margin-bottom: 24px;
}

.as-openclass-card {
    background: #ffffff;
    border: 1px solid rgba(7,19,38,.09);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 12px 36px rgba(7,19,38,.06);
    height: 100%;
}

.as-openclass-card h3 {
    color: #071326;
    font-size: 20px;
    margin: 0 0 14px;
    font-weight: 800;
}

.as-openclass-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.as-openclass-list li {
    position: relative;
    padding: 0 0 11px 24px;
    color: #344154;
    line-height: 1.6;
    font-size: 15px;
}

.as-openclass-list li:before {
    content: "";
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f58220;
}

.as-openclass-info-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.as-openclass-info {
    background: #ffffff;
    border-radius: 16px;
    padding: 18px;
    border: 1px solid rgba(7,19,38,.09);
    box-shadow: 0 10px 28px rgba(7,19,38,.06);
}

.as-openclass-info span {
    display: block;
    color: #6c7684;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 7px;
}

.as-openclass-info strong {
    color: #071326;
    font-size: 17px;
    line-height: 1.35;
}

.as-openclass-schedule {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
}

.as-openclass-schedule div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(7,19,38,.08);
    color: #344154;
}

.as-openclass-schedule strong {
    color: #071326;
    white-space: nowrap;
}

.as-openclass-price {
    font-size: 19px;
    color: #071326;
    line-height: 1.7;
}

.as-openclass-price strong {
    color: #f58220;
}

.as-openclass-cta {
    background: #071326;
    color: #ffffff;
    border-radius: 24px;
    padding: 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.as-openclass-cta h2 {
    color: #ffffff;
    margin: 0 0 8px;
    font-size: 26px;
}

.as-openclass-cta p {
    color: rgba(255,255,255,.82);
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 991px) {
    .as-openclass-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .as-openclass-schedule {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .as-openclass-popup {
        padding: 12px;
        align-items: center;
    }
    .as-openclass-dialog {
        border-radius: 14px;
        max-height: calc(100vh - 24px);
    }
    .as-openclass-image {
        border-radius: 14px 14px 0 0;
    }
    .as-openclass-footer {
        align-items: stretch;
        flex-direction: column;
        gap: 12px;
        padding: 13px;
    }
    .as-openclass-actions {
        justify-content: space-between;
        width: 100%;
        gap: 10px;
    }
    .as-openclass-button {
        width: 100%;
    }
    .as-openclass-check {
        width: 100%;
        justify-content: flex-end;
    }
    .as-openclass-close {
        width: 34px;
        height: 34px;
        font-size: 24px;
        line-height: 32px;
    }
    .as-openclass-hero {
        padding: 46px 0 34px;
        background: linear-gradient(145deg, #071326 0%, #0b3340 70%, #f58220 70%, #f58220 100%);
    }
    .as-openclass-hero h1 {
        font-size: 30px;
    }
    .as-openclass-hero p {
        font-size: 15px;
    }
    .as-openclass-section {
        padding: 38px 0;
    }
    .as-openclass-title {
        font-size: 25px;
    }
    .as-openclass-info-grid {
        grid-template-columns: 1fr;
    }
    .as-openclass-cta {
        flex-direction: column;
        align-items: flex-start;
        border-radius: 18px;
        padding: 22px;
    }
}