/* Katalog-/Download-Seite. Im Altsystem steckten diese Regeln in zwei
   <style>-Bloecken direkt in den Views - der Karten-Block sass dabei IM
   DisplayTemplate und wurde dadurch pro Download-Karte erneut ausgegeben.
   Hier einmalig als echte CSS-Datei. */
/* Katalog Intro Bereich */
        .catalog-intro {
            padding: 25px 30px;
            background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
            border-radius: 8px;
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
            border-left: 4px solid #72c02c;
            transition: all 0.3s ease;
        }

        .catalog-intro:hover {
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
            transform: translateY(-2px);
        }

        .catalog-intro .lead {
            margin: 0;
            color: #555;
            font-size: 1.15em;
            line-height: 1.6;
            font-weight: 400;
        }

        /* Katalog Grid Layout - modernes 3-Spalten-Layout */
        .catalog-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 25px;
            margin-left: 0;
            margin-right: 0;
        }

        .catalog-grid > div {
            flex: 1 1 calc(33.333% - 20px);
            min-width: 260px;
        }

        /* Alert Info Styling */
        .alert-info {
            background-color: #e8f4fd;
            border-color: #bee5eb;
            color: #31708f;
            border-radius: 6px;
            padding: 20px;
        }

        .alert-info i {
            margin-right: 10px;
            font-size: 1.2em;
        }

        /* Responsive Anpassungen */
        @media (max-width: 991px) {
            .catalog-grid > div {
                flex: 1 1 calc(50% - 20px);
            }
        }

        @media (max-width: 768px) {
            .catalog-intro {
                padding: 20px;
            }

            .catalog-intro .lead {
                font-size: 1em;
            }

            .catalog-grid {
                gap: 20px;
            }

            .catalog-grid > div {
                flex: 1 1 100%;
            }
        }

        @media (max-width: 480px) {
            .catalog-intro {
                padding: 15px;
                border-left-width: 3px;
            }

            .catalog-grid {
                gap: 15px;
            }
        }
    

    /* Card Wrapper */
    .catalog-card-wrapper {
        padding: 0;
        height: 100%;
    }

    /* Card Container */
    .catalog-card {
        height: 100%;
        background: #fff;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
        border: 1px solid #e8e8e8;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        display: flex;
        flex-direction: column;
    }

    .catalog-card-link {
        text-decoration: none;
        color: inherit;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .catalog-card-link:hover {
        text-decoration: none;
    }

    /* Card Hover Effekt */
    .catalog-card:hover,
    .catalog-card-hover {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 12px 28px rgba(114, 192, 44, 0.25);
        border-color: #72c02c;
    }

    /* Image Container */
    .catalog-card-image {
        position: relative;
        width: 100%;
        padding-top: 75%; /* 4:3 Aspect Ratio */
        background: linear-gradient(135deg, #f5f7fa 0%, #e8ecf1 100%);
        overflow: hidden;
    }

    .catalog-card-image img {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 80%;
        height: 80%;
        object-fit: contain;
        transition: transform 0.4s ease;
    }

    .catalog-card:hover .catalog-card-image img {
        transform: translate(-50%, -50%) scale(1.05);
    }

    /* Overlay Effekt */
    .catalog-card-overlay {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(114, 192, 44, 0.92);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .catalog-card:hover .catalog-card-overlay {
        opacity: 1;
    }

    .catalog-card-overlay i {
        font-size: 3em;
        color: #fff;
        margin-bottom: 10px;
        animation: bounceDown 0.6s ease infinite alternate;
    }

    .catalog-card-overlay span {
        color: #fff;
        font-size: 1.1em;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    @keyframes bounceDown {
        from {
            transform: translateY(0);
        }
        to {
            transform: translateY(8px);
        }
    }

    /* Card Body */
    .catalog-card-body {
        padding: 20px;
        flex: 1;
        display: flex;
        flex-direction: column;
    }

    .catalog-card-title {
        font-size: 1.15em;
        font-weight: 600;
        color: #333;
        margin: 0 0 15px 0;
        line-height: 1.4;
        min-height: 2.8em;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* Meta Information */
    .catalog-card-meta {
        display: flex;
        flex-direction: column;
        gap: 8px;
        margin-bottom: 15px;
    }

    .meta-item {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 0.9em;
        color: #666;
    }

    .meta-item i {
        color: #72c02c;
        font-size: 1.1em;
        width: 18px;
        text-align: center;
    }

    /* Card Footer */
    .catalog-card-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-top: 15px;
        margin-top: auto;
        border-top: 1px solid #e8e8e8;
    }

    .catalog-card-footer small {
        font-size: 0.85em;
        color: #999;
        display: flex;
        align-items: center;
        gap: 5px;
    }

    .catalog-card-footer i.fa-calendar {
        color: #72c02c;
    }

    /* Download Badge */
    .download-badge {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        background: linear-gradient(135deg, #72c02c 0%, #5da824 100%);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
    }

    .download-badge i {
        color: #fff;
        font-size: 1.2em;
    }

    .catalog-card:hover .download-badge {
        transform: rotate(360deg) scale(1.1);
        box-shadow: 0 4px 12px rgba(114, 192, 44, 0.4);
    }

    /* Responsive Anpassungen */
    @media (max-width: 768px) {
        .catalog-card-body {
            padding: 15px;
        }

        .catalog-card-title {
            font-size: 1.05em;
        }

        .catalog-card-overlay i {
            font-size: 2.5em;
        }

        .catalog-card-overlay span {
            font-size: 1em;
        }
    }

    @media (max-width: 480px) {
        .catalog-card-image {
            padding-top: 65%;
        }

        .catalog-card-body {
            padding: 12px;
        }

        .meta-item {
            font-size: 0.85em;
        }

        .download-badge {
            width: 28px;
            height: 28px;
        }
    }