/* ================================
   RÄCKE – KONFIGURATOR STYLING
   ================================ */

/* ===== FORM LAYOUT ===== */

#rackeForm {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px 40px;
    margin-top: 40px;
}

#rackeForm h3,
#rackeForm p,
#rackeForm button {
    grid-column: 1 / -1;
}

/* ===== RUBRIKER ===== */

#rackeForm h3 {
    margin-top: 30px;
    margin-bottom: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    color: #111;
    border-left: 4px solid var(--primary);
    padding-left: 12px;
}

/* ===== LABEL + INPUT ===== */

#rackeForm label {
    display: flex;
    flex-direction: column;
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

#rackeForm input[type="number"] {
    margin-top: 6px;
    padding: 11px 12px;
    font-size: 0.95rem;
    border-radius: 8px;
    border: 1px solid #ccc;
    background: linear-gradient(145deg, #fafafa, #f0f0f0);
    transition: border 0.2s, box-shadow 0.2s;
}

#rackeForm input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(255,140,0,0.25);
}

/* ===== OPTION GROUP (KNAPPAR) ===== */

.option-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 8px;
}

/* Grundknapp */
.option-group button {
    padding: 18px 16px;
    border-radius: 14px;
    border: 1px solid #d0d0d0;
    background: linear-gradient(145deg, #f7f7f7, #e6e6e6);
    font-size: 0.95rem;
    font-weight: 600;
    color: #222;
    cursor: pointer;
    transition: all 0.18s ease;
    box-shadow:
        0 8px 18px rgba(0,0,0,0.08),
        inset 0 1px 0 rgba(255,255,255,0.6);
}

/* Hover */
.option-group button:hover {
    transform: translateY(-2px);
    box-shadow:
        0 12px 26px rgba(0,0,0,0.15),
        inset 0 1px 0 rgba(255,255,255,0.6);
}

/* Aktiv */
.option-group button.active {
    background: linear-gradient(145deg, #ff9f2f, #ff7a00);
    border-color: #ff7a00;
    color: #111;
    box-shadow:
        0 14px 32px rgba(255,140,0,0.45),
        inset 0 1px 0 rgba(255,255,255,0.4);
}

/* ===== LÄGG TILL RÄCKE ===== */

#addRacke {
    margin-top: 35px;
    padding: 18px;
    border-radius: 14px;
    border: none;
    background: linear-gradient(145deg, #111, #2a2a2a);
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.5px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.35);
    transition: transform 0.15s, box-shadow 0.15s;
}

#addRacke:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(0,0,0,0.45);
}

/* ===== VISUALISERING ===== */

.racke-views {
    margin-top: 80px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.racke-views h3 {
    text-align: center;
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: #222;
}

/* SVG */
svg {
    width: 100%;
    height: auto;
    background:
        linear-gradient(145deg, #fafafa, #eaeaea);
    border-radius: 16px;
    box-shadow:
        inset 0 0 0 1px #d5d5d5,
        0 18px 35px rgba(0,0,0,0.12);
}

/* ===== BESTÄLLNINGSLISTA ===== */

#rackeList {
    margin-top: 30px;
    padding-left: 0;
    list-style: none;
}

#rackeList li {
    padding: 14px 18px;
    margin-bottom: 12px;
    border-radius: 10px;
    background: #f4f4f4;
    border: 1px solid #ddd;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.15s;
}

#rackeList li:hover {
    background: #eee;
    transform: translateX(4px);
}

/* ===== MOBIL ===== */

@media (max-width: 900px) {
    #rackeForm {
        grid-template-columns: 1fr;
    }

    .racke-views {
        grid-template-columns: 1fr;
    }
}