/* ============================================================
   Mighty Quote v2 — Add-ons + sidebar + swatch grid extensions
   Layered on top of quote-v2.css (uses same custom props).
   ============================================================ */

/* Two-column layout with sticky quote sidebar */
.mqv2 .mqv2__layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
}
@media (min-width: 980px) {
    .mqv2 .mqv2__layout {
        grid-template-columns: minmax(0, 1fr) 320px;
        align-items: start;
    }
    .mqv2 .mqv2__main { min-width: 0; }
    .mqv2 .mqv2__sidebar {
        position: sticky;
        top: 88px;
        align-self: start;
    }
}

/* ───────────── Sections ───────────── */
.mqv2 .mqv2__section { margin-bottom: 22px; }
.mqv2 .mqv2__section .mqv2__label { display:block; margin-bottom: 10px; }

/* ───────────── Colour swatch grid (Step 2) ───────────── */
.mqv2 .mqv2__swatch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
}
.mqv2 .mqv2__swatch-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 6px;
    border: 1.5px solid var(--mqv2-line);
    border-radius: var(--mqv2-radius-sm);
    background: var(--mqv2-white);
    cursor: pointer;
    transition: all .2s var(--mqv2-ease);
    text-align: center;
}
.mqv2 .mqv2__swatch-btn:hover {
    border-color: var(--mqv2-blue);
    transform: translateY(-1px);
    box-shadow: var(--mqv2-shadow);
}
.mqv2 .mqv2__swatch-btn.is-selected {
    border-color: var(--mqv2-navy);
    background: var(--mqv2-blue-soft);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}
.mqv2 .mqv2__swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    vertical-align: middle;
    flex-shrink: 0;
}
.mqv2 .mqv2__swatch--lg { width: 36px; height: 36px; }
.mqv2 .mqv2__swatch--light { box-shadow: inset 0 0 0 1px var(--mqv2-line); }
.mqv2 .mqv2__swatch-name {
    font-size: 12px;
    font-weight: 500;
    color: var(--mqv2-ink);
    line-height: 1.2;
}

/* ───────────── Add-on cards (Step 3) ───────────── */
.mqv2 .mqv2__addons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.mqv2 .mqv2__addon {
    border: 1.5px solid var(--mqv2-line);
    border-radius: var(--mqv2-radius);
    background: var(--mqv2-white);
    overflow: hidden;
    transition: border-color .2s var(--mqv2-ease), box-shadow .2s var(--mqv2-ease);
}
.mqv2 .mqv2__addon.is-on {
    border-color: var(--mqv2-blue);
    box-shadow: var(--mqv2-shadow);
}
.mqv2 .mqv2__addon-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
}
.mqv2 .mqv2__addon-title {
    font-weight: 600;
    color: var(--mqv2-ink);
    flex: 1;
    font-size: 15px;
}
.mqv2 .mqv2__addon-expand {
    border: 0;
    background: transparent;
    color: var(--mqv2-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
}
.mqv2 .mqv2__addon-expand:hover { background: var(--mqv2-blue-soft); color: var(--mqv2-navy); }
.mqv2 .mqv2__addon-body {
    padding: 6px 16px 18px;
    border-top: 1px solid var(--mqv2-line);
    background: var(--mqv2-bg);
}

/* Toggle switch */
.mqv2 .mqv2__toggle {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
    flex-shrink: 0;
}
.mqv2 .mqv2__toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}
.mqv2 .mqv2__toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--mqv2-line);
    border-radius: 999px;
    transition: background .2s var(--mqv2-ease);
}
.mqv2 .mqv2__toggle-slider::before {
    content: '';
    position: absolute;
    height: 16px;
    width: 16px;
    left: 3px;
    top: 3px;
    background: var(--mqv2-white);
    border-radius: 50%;
    transition: transform .2s var(--mqv2-ease);
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.mqv2 .mqv2__toggle input:checked + .mqv2__toggle-slider {
    background: var(--mqv2-blue);
}
.mqv2 .mqv2__toggle input:checked + .mqv2__toggle-slider::before {
    transform: translateX(18px);
}

/* Quantity stepper */
.mqv2 .mqv2__qty {
    display: inline-flex;
    align-items: center;
    border: 1.5px solid var(--mqv2-line);
    border-radius: var(--mqv2-radius-sm);
    background: var(--mqv2-white);
    overflow: hidden;
}
.mqv2 .mqv2__qty-btn {
    width: 36px;
    height: 38px;
    background: var(--mqv2-bg);
    border: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--mqv2-navy);
    cursor: pointer;
    transition: background .15s;
}
.mqv2 .mqv2__qty-btn:hover { background: var(--mqv2-blue-soft); }
.mqv2 .mqv2__qty-input {
    width: 58px;
    height: 38px;
    border: 0;
    border-left: 1px solid var(--mqv2-line);
    border-right: 1px solid var(--mqv2-line);
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    color: var(--mqv2-ink);
    font-family: inherit;
}
.mqv2 .mqv2__qty-input:focus { outline: 2px solid var(--mqv2-blue); outline-offset: -2px; }

/* ───────────── Sidebar (Quote summary) ───────────── */
.mqv2 .mqv2__sb {
    background: var(--mqv2-white);
    border: 1.5px solid var(--mqv2-line);
    border-radius: var(--mqv2-radius);
    padding: 16px;
    box-shadow: var(--mqv2-shadow);
}
.mqv2 .mqv2__sb-head {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--mqv2-ink);
    font-size: 14px;
    margin-bottom: 12px;
    color: var(--mqv2-navy);
}
.mqv2 .mqv2__sb-meta {
    font-size: 12px;
    color: var(--mqv2-muted);
    line-height: 1.5;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--mqv2-line);
    margin-bottom: 10px;
}
.mqv2 .mqv2__sb-meta strong { color: var(--mqv2-ink); }
.mqv2 .mqv2__sb-empty {
    font-size: 13px;
    color: var(--mqv2-muted);
    padding: 12px 0;
    margin: 0;
}
.mqv2 .mqv2__sb-lines {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 340px;
    overflow-y: auto;
    padding-right: 2px;
}
.mqv2 .mqv2__sb-line {
    display: flex;
    gap: 10px;
    font-size: 13px;
    align-items: flex-start;
}
.mqv2 .mqv2__sb-img {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    object-fit: cover;
    border: 1px solid var(--mqv2-line);
    flex-shrink: 0;
    background: var(--mqv2-bg);
}
.mqv2 .mqv2__sb-img--ph {
    border-style: dashed;
    background: var(--mqv2-bg);
}
.mqv2 .mqv2__sb-line-body { flex: 1; min-width: 0; }
.mqv2 .mqv2__sb-line-row {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    align-items: baseline;
}
.mqv2 .mqv2__sb-line-name {
    color: var(--mqv2-muted);
    font-size: 12.5px;
    line-height: 1.35;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.mqv2 .mqv2__sb-line-price {
    flex-shrink: 0;
    font-weight: 600;
    color: var(--mqv2-ink);
    font-size: 12.5px;
}
.mqv2 .mqv2__sb-exvat {
    font-size: 10px;
    font-weight: 400;
    color: var(--mqv2-muted);
}
.mqv2 .mqv2__sb-attrs {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 8px;
    margin-top: 4px;
}
.mqv2 .mqv2__sb-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    color: var(--mqv2-muted);
}
.mqv2 .mqv2__sb-totals {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--mqv2-line);
}
.mqv2 .mqv2__sb-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 4px;
    color: var(--mqv2-muted);
}
.mqv2 .mqv2__sb-row span:last-child { color: var(--mqv2-ink); font-weight: 500; }
.mqv2 .mqv2__sb-row--total {
    margin-top: 6px;
    padding-top: 8px;
    border-top: 1px solid var(--mqv2-line);
    font-weight: 600;
    color: var(--mqv2-ink);
    font-size: 15px;
}
.mqv2 .mqv2__sb-row--total span:last-child { font-weight: 700; color: var(--mqv2-navy); }

/* Adjust chip to allow swatch + label inside */
.mqv2 .mqv2__chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* v10 — simple addon qty review screens */
.mqv5-simple {
    display: flex; align-items: center; gap: 16px;
    padding: 16px;
    border: 1.5px solid rgba(15,23,42,0.08);
    border-radius: 14px;
    background: linear-gradient(180deg, #fff 0%, #F8FAFC 100%);
    margin: 6px 0 18px;
}
.mqv5-simple__img {
    width: 88px; height: 88px;
    object-fit: cover;
    border-radius: 10px;
    background: #F1F5F9;
    flex-shrink: 0;
}
.mqv5-simple__body { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.mqv5-simple__title { font-weight: 700; color: #0A1E5E; font-size: 16px; line-height: 1.3; }
.mqv5-simple__price { font-size: 13.5px; color: #64748B; font-weight: 500; }
@media (max-width: 640px) {
    .mqv5-simple { padding: 12px; gap: 12px; }
    .mqv5-simple__img { width: 72px; height: 72px; }
}


/* v11 — checkout CTAs */
.mqv4__actions--checkout {
    display: flex; flex-direction: column; gap: 10px; margin-top: 8px;
    width: 100%; max-width: 420px;
}
.mqv4__continue.mqv4__continue--cta {
    background: linear-gradient(180deg, #0A1E5E 0%, #061343 100%);
    color: #fff; border: 0;
    box-shadow: 0 8px 22px -10px rgba(10,30,94,.55), inset 0 1px 0 rgba(255,255,255,.08);
}
.mqv4__continue.mqv4__continue--cta:hover { filter: brightness(1.08); transform: translateY(-1px); }
.mqv4__continue.mqv4__continue--ghost {
    background: #fff; color: #0A1E5E;
    border: 1.5px solid rgba(10,30,94,.18);
}
.mqv4__continue.mqv4__continue--ghost:hover { border-color: #0A1E5E; background: #F8FAFC; }
.mqv4__continue.mqv4__continue--text {
    background: transparent; color: #64748B; border: 0; padding: 10px;
    font-size: 14px; text-decoration: underline; box-shadow: none;
}
.mqv4__continue.mqv4__continue--text:hover { color: #0A1E5E; }
@media (max-width: 640px) { .mqv4__actions--checkout { max-width: 100%; } }

/* v12 — Stripe Pay note */
.mqv4__paynote {
    margin: 12px 0 0;
    font-size: 12.5px;
    color: #64748B;
    text-align: center;
}
.mqv4__paynote::before { content: "
f512  "; opacity: .7; margin-right: 4px; }

/* v14 — review sub-line for sheet breakdown */
.mqv4__review-sub {
    margin-top: 6px;
    font-size: 13px;
    color: #64748B;
    font-weight: 500;
    letter-spacing: -0.005em;
}