/* =========================
   Admin Styles
========================= */
.phbp-admin-wrap {
    direction: rtl;
}

.phbp-box {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.phbp-admin-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 20px 0 12px;
}

.phbp-slide {
    background: #f9f9f9;
    border: 1px solid #ddd;
    border-radius: 14px;
    padding: 18px;
    margin: 0 0 18px;
    position: relative;
}

.phbp-slide-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.phbp-slide-head-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.phbp-drag-handle {
    cursor: move;
    color: #888;
}

.phbp-slide-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.phbp-img-preview,
.phbp-gallery-preview {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.phbp-img-item {
    width: 90px;
    height: 90px;
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    background: #fff;
    position: relative;
}

.phbp-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.phbp-remove-gallery-item {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.95);
    color: #fff;
    font-size: 16px;
    line-height: 22px;
    cursor: pointer;
    padding: 0;
}

.phbp-slide-placeholder {
    border: 2px dashed #2563eb;
    background: #eef4ff;
    height: 100px;
    margin-bottom: 18px;
    border-radius: 14px;
}

/* =========================
   Frontend Styles
========================= */
.phbp-wrap * {
    box-sizing: border-box;
}

.phbp-wrap {
    width: 100%;
}

.phbp-wrap .phbp-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 20px;
}

.phbp-wrap .phbp-top {
    text-align: center;
    margin-bottom: 30px;
}

.phbp-wrap .phbp-title {
    font-size: 32px;
    line-height: 1.3;
    font-weight: 800;
    margin: 5px 0;
    color: #0f172a;
}

.phbp-wrap .phbp-subtitle {
    color: #64748b;
    margin: 0;
    font-size: 15px;
}

.phbp-wrap .phbp-tabs {
    display: grid;
    grid-template-columns: repeat(var(--phbp-desktop-cols, 6), 1fr);
    gap: 10px;
    margin-bottom: 30px;
}

.phbp-wrap .phbp-tab {
    border: 1px solid #e5e7eb;
    padding: 14px 12px;
    border-radius: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    min-height: 52px;
    white-space: nowrap;
}

.phbp-wrap .phbp-tab:hover {
    transform: translateY(-1px);
}

.phbp-wrap .phbp-tab.is-active {
    box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.phbp-wrap .phbp-panels {
    position: relative;
}

.phbp-wrap .phbp-panel {
    display: none;
}

.phbp-wrap .phbp-panel.is-active {
    display: block;
    animation: phbpFadeIn 0.35s ease;
}

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

.phbp-wrap .phbp-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 40px;
    border-radius: 24px;
    align-items: center;
    box-shadow: 0 14px 40px rgba(15, 23, 42, 0.08);
}

.phbp-wrap .phbp-content h3 {
    font-size: 30px;
    line-height: 1.4;
    margin: 0 0 16px;
    color: #0f172a;
}

.phbp-wrap .phbp-content p {
    font-size: 16px;
    line-height: 2;
    color: #475569;
    margin: 0;
}

.phbp-wrap .phbp-btns {
    display: flex;
    gap: 10px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.phbp-wrap .phbp-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.25s ease;
    border: none;
}

.phbp-wrap .phbp-btn:hover {
    opacity: 0.92;
    transform: translateY(-1px);
}

.phbp-wrap .phbp-btn-secondary {
    background: #e2e8f0;
    color: #1e293b;
}

.phbp-wrap .phbp-media {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.phbp-wrap .phbp-badge {
    padding: 6px 12px;
    border: 1px solid;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(6px);
}

.phbp-wrap .phbp-main-photo {
    width: 100%;
    max-width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 20px;
    display: block;
    margin: 0 auto 18px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.phbp-wrap .phbp-thumbs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.phbp-wrap .phbp-thumb {
    border: 2px solid #e2e8f0;
    width: 70px;
    height: 70px;
    border-radius: 12px;
    padding: 0;
    cursor: pointer;
    overflow: hidden;
    background: #fff;
    transition: all 0.25s ease;
    flex: 0 0 auto;
}

.phbp-wrap .phbp-thumb:hover {
    transform: translateY(-2px);
    border-color: #94a3b8;
}

.phbp-wrap .phbp-thumb.is-active {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.14);
}

.phbp-wrap .phbp-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* =========================
   Tablet
========================= */
@media (max-width: 1024px) {
    .phbp-wrap .phbp-tabs {
        grid-template-columns: repeat(var(--phbp-tablet-cols, 3), 1fr);
    }

    .phbp-wrap .phbp-card {
        gap: 24px;
        padding: 28px;
    }

    .phbp-wrap .phbp-content h3 {
        font-size: 24px;
    }

    .phbp-wrap .phbp-main-photo {
        height: 300px;
    }
}

/* =========================
   Mobile
========================= */
@media (max-width: 768px) {
    .phbp-wrap .phbp-container {
        padding: 14px;
    }

    .phbp-wrap .phbp-title {
        font-size: 24px;
    }

    .phbp-wrap .phbp-subtitle {
        font-size: 14px;
    }

    .phbp-wrap .phbp-tabs {
        grid-template-columns: none;
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        gap: 8px;
        padding-bottom: 8px;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .phbp-wrap .phbp-tabs::-webkit-scrollbar {
        display: none;
    }

    .phbp-wrap .phbp-tab {
        flex: 0 0 calc(100% / var(--phbp-mobile-tabs, 2.2));
        min-width: calc(100% / var(--phbp-mobile-tabs, 2.2));
        white-space: normal;
        font-size: 14px;
        padding: 12px 10px;
    }

    .phbp-wrap .phbp-card {
        grid-template-columns: 1fr;
        padding: 20px;
        gap: 20px;
        border-radius: 18px;
    }

    .phbp-wrap .phbp-content {
        order: 2;
    }

    .phbp-wrap .phbp-media {
        order: 1;
    }

    .phbp-wrap .phbp-content h3 {
        font-size: 22px;
        margin-bottom: 12px;
    }

    .phbp-wrap .phbp-content p {
        font-size: 15px;
        line-height: 1.9;
    }

    .phbp-wrap .phbp-btns {
        flex-direction: column;
        align-items: stretch;
    }

    .phbp-wrap .phbp-btn {
        width: 100%;
    }

    .phbp-wrap .phbp-main-photo {
        height: 240px;
        border-radius: 16px;
        margin-bottom: 14px;
    }

    .phbp-wrap .phbp-thumb {
        width: 60px;
        height: 60px;
        border-radius: 10px;
    }
}

/* =========================
   Small Mobile
========================= */
@media (max-width: 480px) {
    .phbp-wrap .phbp-title {
        font-size: 21px;
    }

    .phbp-wrap .phbp-content h3 {
        font-size: 20px;
    }

    .phbp-wrap .phbp-main-photo {
        height: 210px;
    }

    .phbp-wrap .phbp-thumb {
        width: 54px;
        height: 54px;
    }
}