/**
 * Lowe Product Calculator v2.0 — Compact stepped for product pages
 */

.lw.lw-pc { max-width: 100%; padding: 0; border-radius: 12px; overflow: hidden; }

/* ── Steps ── */
.lw.lw-pc .lw-pc-step { display: none; }
.lw.lw-pc .lw-pc-step.open { display: block; }
.lw.lw-pc .lw-pc-step-head {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 20px; background: var(--lw-navy-2);
    border-bottom: 1px solid var(--lw-navy-4);
    font-size: 13px; font-weight: 700; color: var(--lw-light);
    text-transform: uppercase; letter-spacing: 0.5px;
}
.lw.lw-pc .lw-pc-step-num {
    width: 24px; height: 24px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--lw-red); color: #fff; font-size: 12px; font-weight: 800;
    flex-shrink: 0;
}
.lw.lw-pc .lw-pc-step.done .lw-pc-step-head { cursor: pointer; }
.lw.lw-pc .lw-pc-step.done .lw-pc-step-num { background: var(--lw-green); }
.lw.lw-pc .lw-pc-step-body { padding: 16px 20px; }

/* ── Sub-labels ── */
.lw.lw-pc .lw-pc-sub-label {
    font-size: 11px; font-weight: 700; color: var(--lw-slate);
    text-transform: uppercase; letter-spacing: 0.5px;
    margin: 14px 0 8px; padding-top: 14px;
    border-top: 1px solid var(--lw-navy-4);
}
.lw.lw-pc .lw-pc-sub-label:first-child { margin-top: 0; padding-top: 0; border-top: none; }

/* ── Step 2 two-column grid ── */
.lw.lw-pc .lw-pc-step2-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 0 24px; padding: 16px 20px;
}
.lw.lw-pc .lw-pc-col-left { border-right: 1px solid var(--lw-navy-4); padding-right: 24px; }
.lw.lw-pc .lw-pc-col-right { }

/* ── Selector ── */
.lw.lw-pc .lw-pc-selector { display: none; padding: 20px; }
.lw.lw-pc .lw-pc-selector.open { display: block; }
.lw.lw-pc .lw-pc-label { display: block; font-size: 12px; font-weight: 600; color: var(--lw-light); margin-bottom: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.lw.lw-pc .lw-pc-select {
    width: 100%; padding: 10px 12px; border: 2px solid var(--lw-navy-4);
    border-radius: var(--lw-r); background: var(--lw-navy-2) !important;
    color: #ffffff !important; -webkit-text-fill-color: #ffffff !important;
    font-size: 14px; font-family: 'Outfit', sans-serif; appearance: auto;
}
.lw.lw-pc .lw-pc-select:focus { border-color: var(--lw-red); outline: none; }

/* ── Quick sizes ── */
.lw.lw-pc .lw-pc-quick { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.lw.lw-pc .lw-pc-qsize {
    padding: 6px 10px; border: 1px solid var(--lw-navy-4);
    border-radius: 999px; background: var(--lw-navy-2);
    color: var(--lw-slate); font-size: 11px; font-weight: 600;
    cursor: pointer; transition: all 0.15s; font-family: 'Outfit', sans-serif; white-space: nowrap;
}
.lw.lw-pc .lw-pc-qsize:hover { border-color: var(--lw-slate); color: var(--lw-light); }
.lw.lw-pc .lw-pc-qsize.active { border-color: var(--lw-green); color: var(--lw-green); background: rgba(16,185,129,0.08); }

/* ── Dimension inputs ── */
.lw.lw-pc .lw-pc-dims { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.lw.lw-pc .lw-pc-dim-grp label { display: block; font-size: 11px; font-weight: 600; color: var(--lw-slate); margin-bottom: 4px; }
.lw.lw-pc .lw-pc-dim-grp label .req { color: var(--lw-red); }
.lw.lw-pc .lw-pc-dim-grp input {
    width: 100%; padding: 10px 6px; border: 2px solid var(--lw-navy-4);
    border-radius: var(--lw-r); background: var(--lw-navy-2) !important;
    color: #ffffff !important; -webkit-text-fill-color: #ffffff !important;
    font-size: 16px; font-weight: 600; font-family: 'Outfit', sans-serif;
    text-align: center; transition: border-color 0.2s; -moz-appearance: textfield; box-sizing: border-box;
}
.lw.lw-pc .lw-pc-dim-grp input::-webkit-inner-spin-button,
.lw.lw-pc .lw-pc-dim-grp input::-webkit-outer-spin-button { -webkit-appearance: none; }
.lw.lw-pc .lw-pc-dim-grp input:focus { border-color: var(--lw-red); outline: none; }
.lw.lw-pc .lw-pc-dim-grp input.ok { border-color: var(--lw-green); }
.lw.lw-pc .lw-pc-dim-grp input.warn { border-color: var(--lw-amber); }
.lw.lw-pc .lw-pc-dim-grp input.overmax { border-color: var(--lw-red) !important; }
.lw.lw-pc .lw-pc-hint { font-size: 10px; color: var(--lw-slate); margin-top: 3px; display: block; text-align: center; }

/* ── Colours ── */
.lw.lw-pc .lw-pc-colours { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.lw.lw-pc .lw-pc-colour {
    display: flex; align-items: center; gap: 8px; padding: 8px 10px;
    border: 2px solid var(--lw-navy-4); border-radius: var(--lw-r);
    cursor: pointer; transition: all 0.15s; font-size: 12px; color: var(--lw-light); margin: 0;
}
.lw.lw-pc .lw-pc-colour input { display: none; }
.lw.lw-pc .lw-pc-colour:hover { border-color: var(--lw-slate); }
.lw.lw-pc .lw-pc-colour.on { border-color: var(--lw-red); background: rgba(201,48,44,0.06); }
.lw.lw-pc .lw-pc-colour span { line-height: 1.2; }
.lw.lw-pc .lw-pc-colour small { display: block; font-size: 10px; color: var(--lw-slate); }
.lw.lw-pc .lw-pc-swatch { width: 18px; height: 18px; border-radius: 50%; flex-shrink: 0; border: 2px solid rgba(255,255,255,0.15); }
.lw.lw-pc .lw-pc-swatch-ral { background: conic-gradient(#e03e3a,#f59e0b,#10b981,#3b82f6,#8b5cf6,#e03e3a); }
.lw.lw-pc .lw-pc-swatch-galv { background: linear-gradient(135deg, #d1d5db, #9ca3af, #d1d5db); }

/* ── Options ── */
.lw.lw-pc .lw-pc-options { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin-bottom: 8px; }
.lw.lw-pc .lw-pc-opt {
    display: flex; align-items: center; gap: 10px; padding: 7px 10px;
    border: 1px solid var(--lw-navy-4); border-radius: var(--lw-r);
    cursor: pointer; transition: all 0.15s; margin: 0;
}
.lw.lw-pc .lw-pc-opt:hover { border-color: var(--lw-slate); }
.lw.lw-pc .lw-pc-opt input { display: none; }
.lw.lw-pc .lw-pc-opt-check { width: 16px; height: 16px; border: 2px solid var(--lw-navy-4); border-radius: 3px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; transition: all 0.15s; }
.lw.lw-pc .lw-pc-opt-check::after { content: ''; display: none; width: 8px; height: 8px; background: var(--lw-red); border-radius: 2px; }
.lw.lw-pc .lw-pc-opt input:checked ~ .lw-pc-opt-check { border-color: var(--lw-red); }
.lw.lw-pc .lw-pc-opt input:checked ~ .lw-pc-opt-check::after { display: block; }
.lw.lw-pc .lw-pc-opt-info { display: flex; align-items: center; gap: 6px; flex: 1; }
.lw.lw-pc .lw-pc-opt-info strong { font-size: 12px; color: var(--lw-light); font-weight: 600; }
.lw.lw-pc .lw-pc-opt-info small { font-size: 11px; color: var(--lw-slate); margin-left: auto; }

/* ── Castors ── */
.lw.lw-pc .lw-pc-castors { display: flex; gap: 6px; flex-wrap: wrap; }
.lw.lw-pc .lw-pc-castor {
    padding: 5px 10px; border: 1px solid var(--lw-navy-4); border-radius: 999px;
    cursor: pointer; font-size: 11px; color: var(--lw-slate); transition: all 0.15s; margin: 0;
}
.lw.lw-pc .lw-pc-castor input { display: none; }
.lw.lw-pc .lw-pc-castor:hover { border-color: var(--lw-slate); color: var(--lw-light); }
.lw.lw-pc .lw-pc-castor.on { border-color: var(--lw-red); color: var(--lw-white); background: rgba(201,48,44,0.06); }

/* ── Quantity ── */
.lw.lw-pc .lw-pc-qty-row { display: flex; align-items: center; gap: 10px; }
.lw.lw-pc .lw-pc-qty-ctrl { display: flex; border: 2px solid var(--lw-navy-4); border-radius: var(--lw-r); overflow: hidden; }
.lw.lw-pc .lw-pc-qty-btn { width: 32px; height: 32px; background: var(--lw-navy-3); border: none; color: var(--lw-white); font-size: 16px; cursor: pointer; display: flex; align-items: center; justify-content: center; font-family: 'Outfit', sans-serif; }
.lw.lw-pc .lw-pc-qty-btn:hover { background: var(--lw-navy-4); }
.lw.lw-pc .lw-pc-qty-ctrl input {
    width: 40px; text-align: center; border: none;
    border-left: 1px solid var(--lw-navy-4); border-right: 1px solid var(--lw-navy-4);
    background: var(--lw-navy-2) !important; color: #fff !important; -webkit-text-fill-color: #fff !important;
    font-size: 14px; font-weight: 700; font-family: 'Outfit', sans-serif; -moz-appearance: textfield; padding: 4px 2px;
}
.lw.lw-pc .lw-pc-qty-ctrl input:focus { outline: none; }
.lw.lw-pc .lw-pc-qty-ctrl input::-webkit-inner-spin-button { -webkit-appearance: none; }
.lw.lw-pc .lw-pc-qty-pills { display: flex; gap: 4px; }
.lw.lw-pc .lw-pc-qpill { padding: 4px 8px; border: 1px solid var(--lw-navy-4); border-radius: 999px; background: none; color: var(--lw-slate); font-size: 11px; font-weight: 600; cursor: pointer; font-family: 'Outfit', sans-serif; }
.lw.lw-pc .lw-pc-qpill:hover { border-color: var(--lw-slate); color: var(--lw-light); }
.lw.lw-pc .lw-pc-qpill.active { border-color: var(--lw-green); color: var(--lw-green); }

/* ── Price ── */
.lw.lw-pc .lw-pc-result {
    padding: 14px; margin: 14px 0 12px;
    background: var(--lw-navy-2); border: 2px solid var(--lw-red);
    border-radius: 10px; animation: lwPcFade 0.3s ease-out;
}
@keyframes lwPcFade { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:translateY(0); } }
.lw.lw-pc .lw-pc-price-inner { display: flex; justify-content: space-between; gap: 12px; }
.lw.lw-pc .lw-pc-price-main, .lw.lw-pc .lw-pc-price-total { flex: 1; }
.lw.lw-pc .lw-pc-price-total { text-align: right; }
.lw.lw-pc .lw-pc-price-label { display: block; font-size: 10px; color: var(--lw-slate); text-transform: uppercase; letter-spacing: 0.3px; margin-bottom: 2px; }
.lw.lw-pc .lw-pc-price-big { display: block; font-size: 22px; font-weight: 800; color: var(--lw-white); line-height: 1.2; }
.lw.lw-pc .lw-pc-price-total-big { font-size: 18px; }
.lw.lw-pc .lw-pc-price-vat { display: block; font-size: 11px; color: var(--lw-slate); }
.lw.lw-pc .lw-pc-discount { margin-top: 8px; padding: 5px 8px; border-radius: var(--lw-r); background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.2); color: var(--lw-green); font-size: 11px; font-weight: 600; text-align: center; }

/* ── Actions ── */
.lw.lw-pc .lw-pc-err { padding: 8px 12px; margin-bottom: 10px; background: rgba(201,48,44,0.08); border: 1px solid rgba(201,48,44,0.25); border-radius: var(--lw-r); color: var(--lw-red-h); font-size: 12px; }
.lw.lw-pc .lw-pc-btn-primary {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    width: 100%; padding: 14px; border: none; border-radius: var(--lw-r);
    background: var(--lw-red); color: #fff; font-size: 15px; font-weight: 700;
    font-family: 'Outfit', sans-serif; cursor: pointer; transition: all 0.2s; margin-bottom: 6px;
}
.lw.lw-pc .lw-pc-btn-primary:hover { background: var(--lw-red-h); transform: translateY(-1px); }
.lw.lw-pc .lw-pc-btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.lw.lw-pc .lw-pc-btn-primary svg { stroke: currentColor; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.lw.lw-pc .lw-pc-btn-secondary {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    width: 100%; padding: 9px; border: 1px solid var(--lw-navy-4); border-radius: var(--lw-r);
    background: none; color: var(--lw-slate); font-size: 12px; font-weight: 500;
    font-family: 'Outfit', sans-serif; cursor: pointer; transition: all 0.15s;
}
.lw.lw-pc .lw-pc-btn-secondary:hover { border-color: var(--lw-slate); color: var(--lw-light); }
.lw.lw-pc .lw-pc-btn-secondary svg { stroke: currentColor; fill: none; stroke-linecap: round; stroke-linejoin: round; }

/* ── Footer ── */
.lw.lw-pc .lw-pc-footer {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 20px; font-size: 11px; color: var(--lw-slate);
    border-top: 1px solid var(--lw-navy-4);
}
.lw.lw-pc .lw-pc-footer svg { stroke: var(--lw-green); fill: none; flex-shrink: 0; stroke-linecap: round; stroke-linejoin: round; }

/* ── Toast ── */
.lw-pc-toast {
    position: fixed; bottom: 20px; right: 20px; z-index: 10000;
    padding: 12px 20px; background: var(--lw-navy-2, #1e293b); border: 1px solid var(--lw-green, #10b981);
    border-radius: 8px; color: var(--lw-green, #10b981); font-size: 13px; font-weight: 600;
    font-family: 'Outfit', sans-serif; box-shadow: 0 4px 24px rgba(0,0,0,0.3);
    animation: lwPcFade 0.3s ease-out;
}

/* ── Responsive ── */
@media (max-width: 700px) {
    .lw.lw-pc .lw-pc-step2-grid { grid-template-columns: 1fr; }
    .lw.lw-pc .lw-pc-col-left { border-right: none; padding-right: 0; border-bottom: 1px solid var(--lw-navy-4); padding-bottom: 14px; margin-bottom: 14px; }
    .lw.lw-pc .lw-pc-dims { gap: 6px; }
    .lw.lw-pc .lw-pc-colours { grid-template-columns: 1fr 1fr; gap: 4px; }
    .lw.lw-pc .lw-pc-options { grid-template-columns: 1fr; }
    .lw.lw-pc .lw-pc-qty-pills { flex-wrap: wrap; }
    .lw.lw-pc .lw-pc-step-body { padding: 12px 14px; }
}