/* container */
.rb-ricambi-wrap { max-width:1100px; margin:0 auto; padding:28px; font-family:system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial; color:#222; }
.rb-section { background:#fff; border-radius:12px; padding:24px; margin-bottom:24px; box-shadow:0 6px 18px rgba(12,20,30,0.06); }
.rb-section h2 { margin:0 0 16px; font-size:20px; color:#111; }

/* grid */
.rb-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:16px; }
.rb-field { display:flex; flex-direction:column; }
.rb-field-full { grid-column: 1 / -1; }
.rb-field label { font-size:14px; margin-bottom:6px; color:#333; }
.rb-field input, .rb-field select { padding:10px 14px; border:1px solid #d1d5db; border-radius:10px; font-size:14px; transition:all 0.2s; }
.rb-field input:focus, .rb-field select:focus { border-color:#0b63d6; outline:none; box-shadow:0 0 0 2px rgba(11,99,214,0.2); }

/* ricambi area */
.rb-ricambi-container { display:flex; gap:18px; align-items:flex-start; flex-wrap:wrap; }
.rb-ricambi-tree { flex:1; min-height:220px; background:#fff; border:1px solid #e0e0e0; padding:12px; border-radius:10px; overflow:auto; box-shadow:0 2px 6px rgba(0,0,0,0.04); }
.rb-selected { width:320px; background:#fff; border:1px solid #e0e0e0; padding:12px; border-radius:10px; box-shadow:0 2px 6px rgba(0,0,0,0.04); }
.rb-selected h3 { margin-top:0; font-size:16px; }

/* search */
.rb-search-wrap { margin-bottom:12px; }
.rb-search-wrap input { width:100%; padding:8px 12px; border-radius:8px; border:1px solid #ccc; font-size:14px; }

/* === TREE RICAMBI === */
/* === TREE: reset e gerarchia chiara === */
/* scope forte per evitare override del tema */
.rb-ricambi-tree .rb-tree-ul {
    list-style: none;
    padding-left: 12px;       /* padding per la struttura */
    margin: 0;
}

/* ogni nodo: più separazione verticale per chiarezza */
.rb-ricambi-tree .rb-tree-li {
    margin: 8px 0;
    position: relative;
}

/* testa del nodo (toggle + checkbox + label) */
.rb-ricambi-tree .rb-node-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 6px;
    box-sizing: border-box;
}

/* RESET forte del bottone toggle per evitare padding/line-height imposti dal tema */
.rb-ricambi-tree .rb-toggle {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    min-height: 30px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: #0b63d6 !important;
    color: #ffffff !important;
    border: 0 !important;
    font-weight: 700 !important;
    font-size: 16px !important;
    line-height: 1 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    vertical-align: middle !important;
    text-align: center !important;
}

/* stato aperto */
.rb-ricambi-tree .rb-toggle[aria-expanded="true"] {
    background: #094fa1 !important;
}

/* checkbox inline */
.rb-ricambi-tree .rb-item-chk {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #0b63d6;
    flex: 0 0 18px;
}

/* etichetta */
.rb-ricambi-tree .rb-item-label {
    flex: 1;
    cursor: pointer;
    user-select: none;
    padding: 2px 6px;
}

/* figli nascosti di default, con indent visibile */
.rb-ricambi-tree .rb-tree-li > ul.rb-tree-ul {
    display: none;
    margin-top: 6px;
    margin-left: 12px; /* indent tra livelli */
    border-left: 1px solid rgba(0,0,0,0.04); /* linea sottile per evidenziare gerarchia */
    padding-left: 12px;
}

/* mostra i figli quando il nodo è aperto */
.rb-ricambi-tree .rb-tree-li.open > ul.rb-tree-ul {
    display: block;
}

/* miglioria visiva su hover della riga */
.rb-ricambi-tree .rb-node-head:hover {
    background: rgba(11,99,214,0.03);
    border-radius: 6px;
}

/* evidenziazione del nodo attivo (opzionale) */
.rb-ricambi-tree .rb-tree-li.open > .rb-node-head {
    background: rgba(11,99,214,0.05);
}

/* forziamo che i bottoni non ereditino padding esterno */
.rb-ricambi-tree .rb-node-head button,
.rb-ricambi-tree .rb-node-head input {
    margin: 0;
    box-sizing: border-box;
}

/* accessibilità: spazio sufficiente su mobile */
@media (max-width: 860px) {
    .rb-ricambi-tree .rb-node-head { padding: 8px 6px; }
    .rb-ricambi-tree .rb-toggle { width: 34px; height: 34px; min-width:34px; min-height:34px; }
}




/* selected list */
#rbSelectedList { list-style:none; padding-left:0; margin:0; }
#rbSelectedList li { display:flex; justify-content:space-between; align-items:center; padding:8px 10px; border-bottom:1px dashed #e0e0e0; font-size:14px; }
.rb-remove {
	border:0; background:transparent; font-size:18px; cursor:pointer; color:#d14343; transition: color 0.2s;
    padding: inherit !important;
    width: 28px;
    height: 28px;
    margin-left: 10px;
}
.rb-remove:hover { color:#a00000; }

/* buttons */
.rb-btn-primary { background:#0b63d6; color:#fff; border:0; padding:12px 18px; border-radius:12px; font-weight:600; cursor:pointer; transition:all 0.2s; }
.rb-btn-primary:hover { background:#094fa1; }
.rb-btn-link { background:transparent; border:0; color:#0b63d6; cursor:pointer; text-decoration:none; margin-top: 10px;}

/* form row */
.rb-submit-row { display:flex; gap:18px; align-items:center; margin-top:12px; flex-wrap:wrap; }
#rbFormStatus { font-size:14px; }

/* states */
.rb-error-msg { color:#b00020; }
.rb-success-msg { color:#0a7a3f; }

/* responsive */
@media(max-width:860px){
    .rb-grid { grid-template-columns: 1fr; }
    .rb-ricambi-container { flex-direction:column; }
    .rb-selected { width:100%; order:3; margin-top:12px; }
	.rb-ricambi-wrap{padding:0 !important;}
}
/* === Sticky aside (desktop) === */
@media (min-width: 861px) {
    .rb-ricambi-container {
        align-items: flex-start;
        overflow: visible;
    }

    .rb-selected {
        position: sticky;
        top: 20px;
        align-self: flex-start;
        height: fit-content;
    }

    .rb-tree-container {
        flex: 1;
        min-height: 1000px; /* o quanto serve per avere scroll */
    }
}

/* === Mobile: sotto la lista === */
@media (max-width: 860px) {
    .rb-selected {
        position: static;
        width: 100%;
        max-height: none;
        overflow: visible;
        margin-top: 16px;
    }
}

.vehicle-img {
	max-width:100%;
	border-radius:8px;
	margin-top:12px;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}
.vehicle-img:hover {
    transform: scale(1.7);
    z-index: 999;
}