.builder-section {
    display: grid;
    gap: 14px;
    margin-bottom: 22px;
}

.builder-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.builder-toolbar p {
    margin: 0;
}

.builder-list {
    display: grid;
    gap: 16px;
}

.builder-card {
    border: 1px solid #dbe3f0;
    border-radius: 14px;
    background: #f8fafc;
    padding: 16px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.builder-card.active {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.builder-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.builder-card-title {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
}

.builder-card-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.builder-card textarea {
    min-height: 160px;
}

.builder-photo-card {
    display: grid;
    gap: 12px;
}

.builder-photo-card img,
.builder-photo-placeholder,
.builder-camera-stage video {
    width: 100%;
    min-height: 260px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 16px;
}

.builder-photo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: #1e3a8a;
    font-weight: 700;
    border: 1px dashed #93c5fd;
    text-align: center;
    padding: 18px;
}

.builder-camera-stage video {
    background: #0f172a;
    border: 1px solid #cbd5e1;
}

.builder-photo-actions,
.builder-camera-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.builder-photo-input {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.builder-status {
    margin: 0;
    color: #64748b;
    font-size: 14px;
}

.info-admin-list {
    display: grid;
    gap: 18px;
}

.info-admin-card {
    border: 1px solid #dbe3f0;
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06);
}

.info-admin-media {
    width: 100%;
    min-height: 260px;
    max-height: 420px;
    object-fit: cover;
    display: block;
}

.info-admin-body {
    padding: 20px;
    display: grid;
    gap: 12px;
}

.info-admin-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.info-story-list {
    display: grid;
    gap: 26px;
}

.info-story-card {
    border: 1px solid #dbe3f0;
    border-radius: 20px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.info-story-cover {
    width: 100%;
    min-height: 360px;
    max-height: 620px;
    object-fit: cover;
    display: block;
    background: #e2e8f0;
}

.info-story-body {
    padding: 26px;
    display: grid;
    gap: 16px;
}

.info-story-body h2 {
    margin: 0;
    font-size: 34px;
    line-height: 1.15;
    color: #0f172a;
}

.info-story-meta {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    color: #64748b;
}

.info-story-content {
    display: grid;
    gap: 14px;
    line-height: 1.9;
    color: #334155;
    font-size: 16px;
}

.info-story-content p {
    margin: 0;
}

.info-story-gallery {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.info-story-gallery img {
    width: 100%;
    min-height: 180px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 14px;
    display: block;
    border: 1px solid #cbd5e1;
}

.materi-preview-wrap {
    padding: 0 20px 20px;
}

.materi-preview-stage {
    background: #f8fafc;
}

.materi-preview-frame {
    width: 100%;
    min-height: 760px;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    background: #fff;
}

.materi-feature-image,
.materi-card-image {
    background: #e2e8f0;
}

.materi-meta-row {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    color: #475569;
}

.materi-file-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eff6ff;
    color: #1d4ed8;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.materi-file-current {
    display: grid;
    gap: 10px;
    margin-top: 12px;
    padding: 14px 16px;
    border: 1px solid #dbe3f0;
    border-radius: 14px;
    background: #f8fafc;
}

.materi-file-current a {
    color: #1d4ed8;
    font-weight: 700;
    text-decoration: none;
}

.materi-inline-check {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #475569;
    font-weight: 600;
}

.materi-inline-check input {
    width: auto;
}

.materi-help-note {
    margin: 0;
}

.materi-preview-stage:fullscreen,
.materi-preview-stage:-webkit-full-screen {
    background: #0f172a;
    padding: 20px;
    overflow: auto;
}

.materi-preview-stage:fullscreen .materi-preview-wrap,
.materi-preview-stage:-webkit-full-screen .materi-preview-wrap {
    padding: 0;
}

.materi-preview-stage:fullscreen .materi-preview-frame,
.materi-preview-stage:-webkit-full-screen .materi-preview-frame {
    min-height: calc(100vh - 40px);
    border-color: #1e293b;
}

.materi-preview-stage:fullscreen .materi-feature-image,
.materi-preview-stage:-webkit-full-screen .materi-feature-image {
    width: 100%;
    min-height: auto;
    max-height: calc(100vh - 40px);
    object-fit: contain;
    background: #0f172a;
}

@media (max-width: 900px) {
    .builder-card-head,
    .builder-toolbar,
    .info-story-meta {
        align-items: flex-start;
        flex-direction: column;
    }

    .info-story-body h2 {
        font-size: 28px;
    }

    .info-story-cover,
    .info-admin-media,
    .builder-photo-card img,
    .builder-photo-placeholder,
    .builder-camera-stage video {
        min-height: 220px;
    }

    .info-story-gallery {
        grid-template-columns: 1fr;
    }

    .materi-preview-wrap {
        padding: 0 16px 16px;
    }

    .materi-preview-frame {
        min-height: 520px;
    }

    .materi-meta-row {
        align-items: flex-start;
        flex-direction: column;
    }
}