:root {
            /* Markenfarben aus Logo und Website */
            --brand-blue: var(--bs-blue);
            --brand-blue-hover: var(--bs-btn-hover-bg);
            --brand-dark: #1a2b4c;
            --bg-color: #f4f6f8;

            /* Bootstrap Primary Override für Formulare etc. */
            --bs-primary: var(--brand-blue);
            --bs-primary-rgb: 1, 42, 63;
        }

        /* Überschriften Design */
        h2.step-title {
            color: var(--brand-dark);
            border-bottom: 2px solid #e1e5eb;
            padding-bottom: 0.5rem;
            margin-bottom: 1.5rem;
            font-size: 1.5rem;
            position: relative;
        }
        h2.step-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 60px;
            height: 2px;
            background-color: var(--brand-blue);
        }

        /* Formular Elemente - Dicker, blauer Rand (laut Kundenwunsch) */
        .form-control, .form-select {
            border: 2px solid var(--brand-blue);
            padding: 0.75rem 1rem;
            background-color: #fafbfc;
            transition: all 0.3s ease;
        }
        .form-control:focus, .form-select:focus {
            border-color: var(--brand-dark);
            box-shadow: 0 0 0 0.25rem rgba(0, 150, 214, 0.15);
            background-color: #fff;
        }

        /* Radio Buttons Accent */
        .form-check-input {
            border: 2px solid var(--brand-blue);
        }
        .form-check-input:checked {
            background-color: var(--brand-blue);
            border-color: var(--brand-blue);
        }

        /* Spezifische Container & Boxen */
        .bg-brand-light { background-color: #eaf6fa; }
        .border-brand-left { border-left: 4px solid var(--brand-blue); }
        .text-brand-dark { color: var(--brand-dark); }

        .info-notice {
            background-color: #f1f5f9;
            color: #334155;
            border-left: 4px solid #94a3b8;
        }

        /* Der Premium-Kasten im Stil des Website-Headers (Farbverlauf) */
        .premium-notice {
            background: linear-gradient(135deg, #7b2cbf 0%, #0096d6 100%);
            color: #ffffff;
            border-radius: 0.5rem;
            box-shadow: 0 4px 15px rgba(0, 150, 214, 0.2);
        }

        .btn-brand {
            background-color: var(--brand-blue);
            color: white;
            border: none;
            transition: background 0.3s, transform 0.1s;
        }
        .btn-brand:hover {
            background-color: var(--brand-blue-hover);
            color: white;
        }
        .btn-brand:active {
            transform: scale(0.99);
        }

        .btn-outline-brand {
            color: var(--brand-blue);
            border-color: var(--brand-blue);
            background-color: #fff;
        }
        .btn-outline-brand:hover {
            background-color: var(--brand-blue);
            color: #fff;
        }

        /* Dynamische Formular-Bereiche (versteckt beim Start) */
        #custom_short_desc_container, #marktname_container, #structured_products_container, #free_text_container, #sonstiger_markt_container, #jingle_options_container, #saison_buttons_container, #sonstiger_feiertag_container, #ladenschluss_notice, #ls_time_container, #vf2_special_container {
            display: none;
        }

        /* Radio Option Hover (für Rubrik-Auswahl) */
        .radio-option-card {
            transition: background 0.2s;
            border-radius: 0.25rem;
        }
        .radio-option-card:hover {
            background: #eaf6fa;
        }