/* IZOLOVANÉ STYLY - Aplikují se pouze uvnitř divu #portal-app-root */

#portal-app-root {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1f2937;
    line-height: 1.5;
    background-color: #f3f4f6;
    padding: 2rem;
    box-sizing: border-box;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

    #portal-app-root * {
        box-sizing: border-box;
    }

    /* --- Layout --- */
    #portal-app-root .portal-container {
        max-width: 1200px;
        margin: 0 auto;
    }

    #portal-app-root header {
        margin-bottom: 2rem;
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #e5e7eb;
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        flex-wrap: wrap;
        gap: 1rem;
    }

    #portal-app-root h1 {
        font-size: 2.25rem;
        color: #111827;
        margin: 0 0 0.5rem 0;
        font-weight: 800;
        letter-spacing: -0.025em;
    }

    #portal-app-root p.subtitle {
        color: #6b7280;
        margin: 0;
        font-size: 1.125rem;
    }

    #portal-app-root .reset-btn {
        font-size: 0.875rem;
        color: #dc2626;
        background: #fff;
        border: 1px solid #e5e7eb;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        cursor: pointer;
        transition: all 0.2s;
        font-weight: 500;
        box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    }

        #portal-app-root .reset-btn:hover {
            background-color: #fef2f2;
            border-color: #fecaca;
            color: #b91c1c;
        }

    /* --- Filter Panel --- */
    #portal-app-root .filter-inputs {
        background: #fff;
        padding: 1.5rem;
        border-radius: 12px;
        box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
        border: 1px solid #e5e7eb;
        margin-bottom: 1rem;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    #portal-app-root .form-group {
        display: flex;
        flex-direction: column;
    }

    #portal-app-root label {
        font-size: 0.875rem;
        font-weight: 600;
        margin-bottom: 0.5rem;
        color: #374151;
    }

    #portal-app-root input[type="text"],
    #portal-app-root select {
        width: 100%;
        padding: 0.75rem;
        border: 1px solid #d1d5db;
        border-radius: 8px;
        font-size: 0.95rem;
        outline: none;
        transition: border-color 0.2s, box-shadow 0.2s;
        background-color: #fff;
        color: #1f2937;
    }

    /* --- Export & Status Bar --- */
    #portal-app-root .export-bar {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 2rem;
        font-size: 0.95rem;
        color: #4b5563;
        padding: 0 0.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    #portal-app-root .export-actions {
        display: flex;
        gap: 0.5rem;
        align-items: center;
    }

    #portal-app-root .export-btn {
        font-size: 0.875rem;
        color: #374151;
        background: #f9fafb;
        border: 1px solid #e5e7eb;
        padding: 0.5rem 1rem;
        border-radius: 6px;
        cursor: pointer;
        font-weight: 500;
        transition: all 0.2s;
    }

    /* --- Grid & Cards --- */
    #portal-app-root .card-grid {
        display: grid;
        /* Fixace sloupců zabrání roztažení jedné karty přes celou šířku */
        grid-template-columns: repeat(1, 1fr);
        gap: 1.5rem;
        min-height: 400px;
        align-items: start;
    }

@media (min-width: 640px) {
    #portal-app-root .card-grid {
        /* Tablet: vždy 2 sloupce, i když je karta jen jedna */
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    #portal-app-root .card-grid {
        /* Desktop: vždy 3 sloupce, i když je karta jen jedna */
        grid-template-columns: repeat(3, 1fr);
    }
}

#portal-app-root .portal-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease-in-out;
    height: 100%;
    position: relative;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    /* Přidáme max-width pro extrémně široké monitory, aby karta nepůsobila obrovsky */
    max-width: 100%;
}

    #portal-app-root .portal-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        border-color: #d1d5db;
    }

#portal-app-root .card-image-area {
    height: 95px; /* Zvýšeno pro lepší oddělení od tagů */
    width: 100%;
    background-color: #fff;
    display: flex;
    align-items: flex-end; /* Posun loga dolů */
    justify-content: center;
    padding-bottom: 12px; /* Odsazení od spodního okraje */
    border-bottom: 1px solid #f3f4f6;
    position: relative;
}

    #portal-app-root .card-image-area img {
        width: 45px;
        height: 45px;
        object-fit: contain;
    }

#portal-app-root .category-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 999px;
    background: #f3f4f6;
    color: #4b5563;
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid #e5e7eb;
}

#portal-app-root .card-content {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

#portal-app-root .card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #111827;
    margin: 0 0 0.75rem 0;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 4.1em;
}

#portal-app-root .card-meta {
    font-size: 0.85rem;
    margin-bottom: 1rem;
    background: #f9fafb;
    padding: 0.6rem;
    border-radius: 8px;
    border: 1px solid #f3f4f6;
}

#portal-app-root .meta-item {
    margin-bottom: 0.25rem;
    display: flex;
    gap: 0.4rem;
}

#portal-app-root .meta-label {
    font-weight: 600;
    color: #6b7280;
    white-space: nowrap;
}

#portal-app-root .meta-value {
    color: #111827;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
}

#portal-app-root .region-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: #eff6ff;
    color: #1e40af;
    font-size: 0.65rem;
    padding: 2px 8px;
    border-radius: 999px;
    font-weight: 700;
    text-transform: uppercase;
    border: 1px solid #dbeafe;
    z-index: 1;
}

#portal-app-root .card-description {
    font-size: 0.9rem;
    color: #4b5563;
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

#portal-app-root .toggle-btn {
    background: none;
    border: none;
    padding: 0;
    color: #2563eb;
    text-decoration: underline;
    font-size: 0.875rem;
    font-family: inherit;
    cursor: pointer;
    display: inline-block;
    margin-top: 0.25rem;
}

    #portal-app-root .toggle-btn:hover {
        color: #1e40af;
    }

#portal-app-root .card-footer {
    padding: 1rem 1.25rem;
    background: #f9fafb;
    border-top: 1px solid #f3f4f6;
    margin-top: auto;
}

#portal-app-root .action-link {
    color: #2563eb;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
}

    #portal-app-root .action-link:hover {
        text-decoration: underline;
    }

/* --- Pagination --- */
#portal-app-root .pagination-container {
    margin-top: 3rem;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

#portal-app-root .pagination-controls {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

#portal-app-root .page-btn {
    min-width: 40px;
    height: 40px;
    padding: 0 0.75rem;
    border: 1px solid #d1d5db;
    background: #fff;
    color: #374151;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

    #portal-app-root .page-btn:hover:not(:disabled) {
        background-color: #f3f4f6;
        border-color: #9ca3af;
    }

    #portal-app-root .page-btn.active {
        background-color: #2563eb;
        color: #ffffff;
        border-color: #2563eb;
        box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.4);
    }

    #portal-app-root .page-btn:disabled {
        opacity: 0.5;
        cursor: not-allowed;
        background-color: #f9fafb;
    }

#portal-app-root .page-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    color: #6b7280;
    font-weight: 700;
}

#portal-app-root .pagination-info {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

#portal-app-root .spinner {
    width: 30px;
    height: 30px;
    border: 3px solid #e5e7eb;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: portal-spin 0.8s linear infinite;
}

@keyframes portal-spin {
    to {
        transform: rotate(360deg);
    }
}