/* =========================================================
   Hayyat Apps Solar Lead Calculator — front-end styles.
   Everything is scoped under .happs-solar so host themes (Astra etc.)
   can't bleed in, and so our resets don't leak out. Themeable colors,
   radius and font come from CSS custom properties set inline by the
   shortcode (--hs-*); the rest of the palette is derived from them.
   ========================================================= */

.happs-solar{
    /* Themeable (set inline by the shortcode) */
    --hs-primary:#004aae;
    --hs-accent:#003a8c;
    --hs-text:#374151;
    --hs-bg:#ffffff;
    --hs-btn-text:#ffffff;
    --hs-savings:#2f9203;
    --hs-cost:#dc2626;
    --hs-radius:16px;
    --hs-font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;

    /* Derived palette */
    --sb-accent:var(--hs-primary);
    --sb-accent-2:var(--hs-primary);
    --sb-accent-ink:var(--hs-primary);
    --sb-accent-bg:#e8f0fb;
    --sb-accent-bg:color-mix(in srgb, var(--hs-primary) 12%, #fff);
    --sb-grad:linear-gradient(135deg, var(--hs-primary) 0%, var(--hs-accent) 100%);
    --sb-blue:var(--hs-primary);
    --sb-blue-ink:var(--hs-primary);
    --sb-blue-bg:var(--sb-accent-bg);
    --sb-ink:var(--hs-text);
    --sb-text:var(--hs-text);
    --sb-muted:#6b7280;
    --sb-bg:var(--hs-bg);
    --sb-surface:#F8FAFC;
    --sb-border:#E5E7EB;
    --sb-border-2:#d4d9df;
    --sb-green:var(--hs-savings);
    --sb-green-ink:var(--hs-savings);
    --sb-green-bg:#eaf6e3;
    --sb-green-bg:color-mix(in srgb, var(--hs-savings) 14%, #fff);
    --sb-danger:var(--hs-cost);
    --sb-radius:var(--hs-radius);
    --sb-radius-sm:12px;
    --sb-radius-btn:10px;
    --sb-shadow:0 1px 2px rgba(31,41,55,.06), 0 1px 3px rgba(31,41,55,.08);
    --sb-shadow-lg:0 20px 48px -16px rgba(31,41,55,.2);
    --sb-ring:0 0 0 3px color-mix(in srgb, var(--hs-primary) 25%, transparent);
    --sb-ff:var(--hs-font);
    --sb-fd:var(--hs-font);
}
.happs-solar, .happs-solar *{ box-sizing:border-box; }
.happs-solar [hidden]{ display:none !important; }

/* ---- Shell ---- */
.happs-solar .sb2-tool{
    font-family:var(--sb-ff); color:var(--sb-text); font-size:16px;
    background:var(--sb-bg); border:1px solid var(--sb-border);
    border-radius:var(--sb-radius); box-shadow:var(--sb-shadow-lg);
    overflow:hidden; position:relative; max-width:1080px; margin:0 auto;
}
/* Flat (borderless) layout — drops the outer card border + shadow */
.happs-solar[data-layout="flat"] .sb2-tool{ border:0; box-shadow:none; }
.happs-solar[data-layout="flat"] .sb2-head{ background:transparent; }

/* ---- Panels ---- */
.happs-solar .sb2-panel{ display:none; animation:hsFade .35s ease; padding:0; }
.happs-solar .sb2-panel.is-active{ display:grid; grid-template-columns:minmax(0,42%) 1fr; }
.happs-solar .sb2-panel.is-active > *{ min-width:0; }
@keyframes hsFade{ from{opacity:0; transform:translateY(10px)} to{opacity:1; transform:none} }

/* ---- Shared type ---- */
.happs-solar .sb2-eyebrow{ font-size:.8rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; color:var(--sb-accent-ink); }
.happs-solar .sb2-title{ font-family:var(--sb-fd); font-weight:800; font-size:1.7rem; line-height:1.15; color:var(--sb-ink); letter-spacing:-.02em; margin:.5rem 0 .4rem; }
.happs-solar .sb2-title--sm{ font-size:1.4rem; margin-top:0; }
.happs-solar .sb2-lead{ color:var(--sb-muted); font-size:1.02rem; line-height:1.55; margin:0 0 1.3rem; }
.happs-solar .sb2-lead--sm{ font-size:.96rem; margin-bottom:1.1rem; }
.happs-solar .sb2-lead strong, .happs-solar .sb2-lead--sm strong{ color:var(--sb-ink); }

/* ---- Inputs / labels ---- */
.happs-solar .sb2-label{ display:block; font-size:.9rem; font-weight:700; color:var(--sb-ink); margin:0 0 .5rem; }
.happs-solar .sb2-input-wrap{ position:relative; }
.happs-solar .sb2-ic{ position:absolute; left:1rem; top:1.05rem; width:20px; height:20px; fill:none; stroke:var(--sb-muted); stroke-width:2; stroke-linecap:round; stroke-linejoin:round; pointer-events:none; }
.happs-solar .sb2-input{
    width:100%; font-family:var(--sb-ff); font-size:1.05rem; color:var(--sb-text);
    padding:.95rem 1rem; border:2px solid var(--sb-border-2); border-radius:var(--sb-radius-sm);
    background:#fff; transition:border-color .15s, box-shadow .15s; margin:0; line-height:1.3;
    box-shadow:none; min-height:0; height:auto; max-width:none;
}
.happs-solar .sb2-input-wrap .sb2-input{ padding-left:2.9rem; }
.happs-solar .sb2-input::placeholder{ color:#9aa0a6; opacity:1; }
.happs-solar .sb2-input:focus{ outline:none; border-color:var(--sb-accent); box-shadow:var(--sb-ring); }
.happs-solar .sb2-input.sb2-invalid{ border-color:var(--sb-danger); box-shadow:0 0 0 4px rgba(215,44,13,.12); }
.happs-solar .sb2-select{
    appearance:none; -webkit-appearance:none; cursor:pointer;
    background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%236b7177' stroke-width='2' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
    background-repeat:no-repeat; background-position:right 1rem center; padding-right:2.4rem;
}
.happs-solar .sb2-hint{ display:block; margin-top:.55rem; font-size:.85rem; color:var(--sb-muted); line-height:1.5; }
.happs-solar .sb2-hint.is-ok{ color:var(--sb-green); font-weight:600; }
.happs-solar .sb2-hp{ position:absolute; left:-9999px; width:1px; height:1px; opacity:0; }

/* ---- Address autocomplete dropdown (proxied) ---- */
.happs-solar .sb2-ac{ position:relative; }
.happs-solar .sb2-ac__list{ position:absolute; z-index:30; top:calc(100% + 4px); left:0; right:0; margin:0; padding:.3rem; list-style:none;
    background:#fff; border:1px solid var(--sb-border-2); border-radius:var(--sb-radius-sm); box-shadow:var(--sb-shadow-lg);
    max-height:264px; overflow-y:auto; overflow-x:hidden; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; }
.happs-solar .sb2-ac__item{ padding:.6rem .7rem; border-radius:8px; cursor:pointer; font-size:.95rem; color:var(--sb-ink); line-height:1.35; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.happs-solar .sb2-ac__item:hover{ background:var(--sb-accent-bg); }
/* loading spinner while suggestions are being fetched */
.happs-solar .sb2-ac.is-loading .sb2-input{ padding-right:2.9rem; }
.happs-solar .sb2-ac.is-loading::after{ content:""; position:absolute; right:1rem; top:1.05rem; width:18px; height:18px;
    border:2px solid var(--sb-border-2); border-top-color:var(--sb-accent); border-radius:50%; animation:hsSpin .7s linear infinite; pointer-events:none; }

/* ---- Buttons ---- */
.happs-solar .sb2-btn{
    display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
    padding:.78rem 1.4rem; border-radius:var(--sb-radius-btn); font-family:var(--sb-ff);
    font-weight:700; font-size:1.02rem; cursor:pointer; border:1px solid transparent;
    transition:transform .15s, box-shadow .2s, background .2s, border-color .2s; white-space:nowrap;
    text-decoration:none; line-height:1.2; margin:0; text-transform:none; letter-spacing:normal; min-height:0; height:auto; width:auto;
}
.happs-solar .sb2-btn:active{ transform:translateY(1px); }
.happs-solar .sb2-btn--primary{ background:var(--sb-accent); color:var(--hs-btn-text); box-shadow:0 1px 2px rgba(0,58,140,.35); }
.happs-solar .sb2-btn--primary:hover{ background:var(--hs-accent); transform:translateY(-1px); box-shadow:0 8px 20px -8px rgba(0,74,174,.7); }
.happs-solar .sb2-btn--ghost{ background:#fff; color:var(--sb-ink); border-color:var(--sb-border-2); }
.happs-solar .sb2-btn--ghost:hover{ border-color:var(--sb-ink); background:var(--sb-surface); }
.happs-solar .sb2-btn--block{ width:100%; white-space:normal; }
.happs-solar .sb2-btn:disabled{ opacity:.45; cursor:not-allowed; transform:none; box-shadow:none; }
.happs-solar .sb2-btn--primary:disabled{ opacity:1; background:#aac4e8; color:#fff; box-shadow:none; }
.happs-solar .sb2-arrow{ width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:2.2; stroke-linecap:round; stroke-linejoin:round; }
.happs-solar .sb2-spinner{ width:18px; height:18px; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:hsSpin .7s linear infinite; margin-left:.2rem; }
@keyframes hsSpin{ to{ transform:rotate(360deg); } }
.happs-solar .sb2-actions{ display:flex; gap:.8rem; margin-top:1rem; }
.happs-solar .sb2-actions .sb2-btn--ghost{ flex:none; }
.happs-solar .sb2-actions .sb2-btn--primary{ flex:1; }

/* ---- Header: step badge + tracker ---- */
.happs-solar .sb2-head{ display:flex; align-items:center; justify-content:space-between; gap:1rem 1.4rem; flex-wrap:wrap;
    padding:.9rem 1.4rem; background:var(--sb-surface); border-bottom:1px solid var(--sb-border); }
.happs-solar .sb2-head__step{ display:flex; align-items:center; gap:.7rem; }
.happs-solar .sb2-stepbadge{ background:var(--sb-accent); color:#fff; font-weight:800; font-size:.7rem; letter-spacing:.09em; padding:.4rem .6rem; border-radius:7px; }
.happs-solar .sb2-headname{ display:flex; flex-direction:column; line-height:1.15; }
.happs-solar .sb2-headname b{ font-family:var(--sb-fd); font-weight:800; color:var(--sb-ink); font-size:1.02rem; }
.happs-solar .sb2-headname small{ color:var(--sb-muted); font-size:.78rem; margin-top:3px; }
.happs-solar .sb2-track{ display:flex; align-items:center; list-style:none; margin:0; padding:0; }
.happs-solar .sb2-track li{ display:flex; align-items:center; gap:.5rem; color:var(--sb-muted); font-size:.84rem; font-weight:700; }
.happs-solar .sb2-track li:not(:last-child)::after{ content:""; width:30px; height:2px; background:var(--sb-border-2); margin:0 .55rem; border-radius:2px; }
.happs-solar .sb2-track__dot{ width:27px; height:27px; border-radius:50%; background:var(--sb-border-2); color:#fff; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:.82rem; flex:none; }
.happs-solar .sb2-track__chk{ display:none; width:15px; height:15px; fill:none; stroke:#fff; stroke-width:3; stroke-linecap:round; stroke-linejoin:round; }
.happs-solar .sb2-track li.is-active{ color:var(--sb-ink); }
.happs-solar .sb2-track li.is-active .sb2-track__dot{ background:var(--sb-accent); }
.happs-solar .sb2-track li.is-done{ color:var(--sb-green-ink); }
.happs-solar .sb2-track li.is-done .sb2-track__dot{ background:var(--sb-green); }
.happs-solar .sb2-track li.is-done .sb2-track__dot b{ display:none; }
.happs-solar .sb2-track li.is-done .sb2-track__chk{ display:block; }
.happs-solar .sb2-track li.is-done::after{ background:var(--sb-green); }

/* ---- Main / split columns ---- */
.happs-solar .sb2-main{ padding:1.8rem 1.7rem 2rem; }
.happs-solar .sb2-main--split{ display:grid; grid-template-columns:minmax(0,1fr) 215px; gap:1.3rem; padding:1.8rem 1.7rem 2rem; }
.happs-solar .sb2-main--split > *{ min-width:0; }

/* ---- Left aside ---- */
.happs-solar .sb2-aside{ position:relative; display:flex; align-items:flex-end; padding:1.5rem; background:#fff; overflow:hidden; min-height:440px; }
.happs-solar .sb2-aside--2{ align-items:flex-start; }
.happs-solar .sb2-aside__media{ position:absolute; inset:0; background-size:cover; background-position:center; z-index:0; transition:opacity .22s ease, transform .35s ease; }
.happs-solar .sb2-aside__media.is-swapping{ opacity:0; transform:scale(1.05); }
.happs-solar .sb2-aside::after{ content:""; position:absolute; top:0; right:0; bottom:0; width:1px; background:var(--sb-border); z-index:1; }
.happs-solar .sb2-aside__card{ position:relative; z-index:2; background:#fff; border:1px solid var(--sb-border); border-radius:14px; padding:1.3rem 1.4rem; max-width:330px; box-shadow:0 18px 40px -16px rgba(31,41,55,.4); }
.happs-solar .sb2-aside__card .sb2-title{ font-size:1.45rem; margin:.3rem 0 .45rem; }
.happs-solar .sb2-aside__card .sb2-lead{ font-size:.92rem; margin:0; }
.happs-solar .sb2-aside__card .sb2-seg{ margin:.8rem 0 .1rem; max-width:none; }
.happs-solar .sb2-aside__card--teaser{ display:flex; align-items:flex-start; gap:.7rem; background:var(--sb-blue-bg); border:1px solid rgba(32,121,181,.25); }
.happs-solar .sb2-aside__card--teaser p{ margin:0; font-size:.95rem; color:var(--sb-text); line-height:1.5; }
.happs-solar .sb2-teaser__star{ flex:none; font-size:1.4rem; line-height:1; color:var(--sb-blue-ink); }

/* ---- Segmented toggles ---- */
.happs-solar .sb2-seg{ display:flex; gap:.3rem; padding:.3rem; background:var(--sb-surface); border:1px solid var(--sb-border); border-radius:var(--sb-radius-sm); margin:.4rem 0 1.2rem; }
.happs-solar .sb2-seg--sm{ max-width:340px; margin-bottom:1rem; }
.happs-solar .sb2-seg__btn{ flex:1; padding:.7rem 1rem; border:0; border-radius:8px; background:transparent; cursor:pointer; font:600 .98rem/1 var(--sb-ff); color:var(--sb-muted); transition:background .2s, color .2s, box-shadow .2s; }
.happs-solar .sb2-seg__btn.is-selected{ background:var(--sb-blue); color:#fff; box-shadow:0 1px 2px rgba(32,121,181,.45); }
.happs-solar .sb2-seg__btn:focus-visible{ outline:none; box-shadow:var(--sb-ring); }
.happs-solar .sb2-seg--icon{ gap:.4rem; padding:.4rem; }
.happs-solar .sb2-seg--icon .sb2-seg__btn{ display:flex; flex-direction:column; align-items:center; gap:.45rem; padding:.85rem .6rem; font-weight:700; }
.happs-solar .sb2-seg--icon .sb2-seg__btn svg{ width:22px; height:22px; flex:none; fill:none; stroke:currentColor; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }

/* ---- Trust row ---- */
.happs-solar .sb2-trust{ list-style:none; display:flex; justify-content:space-between; gap:.8rem; margin:1.5rem 0 0; padding:0; }
.happs-solar .sb2-trust li{ flex:1; display:flex; flex-direction:column; align-items:center; gap:.55rem; text-align:center; font-size:.82rem; font-weight:600; color:var(--sb-ink); }
.happs-solar .sb2-trust__ic{ width:38px; height:38px; border-radius:50%; background:var(--sb-accent); color:#fff; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 14px -5px rgba(0,74,174,.5); }
.happs-solar .sb2-trust__ic svg{ width:18px; height:18px; fill:none; stroke:#fff; stroke-width:2.8; stroke-linecap:round; stroke-linejoin:round; }

/* ---- Step 2: usage + sizes + shade ---- */
.happs-solar .sb2-q{ border:0; padding:0; margin:0 0 .95rem; }
.happs-solar .sb2-q--mt{ margin-top:.95rem; }
.happs-solar .sb2-q legend{ font-size:1rem; font-weight:700; color:var(--sb-ink); margin-bottom:.5rem; padding:0; }
.happs-solar .sb2-chips{ display:flex; flex-wrap:wrap; gap:.5rem; }
.happs-solar .sb2-chip{ flex:1; min-width:72px; padding:.66rem .5rem; border:2px solid var(--sb-border-2); border-radius:var(--sb-radius-sm); background:#fff; font-family:var(--sb-ff); font-size:1rem; font-weight:700; color:var(--sb-ink); cursor:pointer; transition:.15s; }
.happs-solar .sb2-chip:hover{ border-color:var(--sb-ink); }
.happs-solar .sb2-chip.is-selected{ border-color:var(--sb-accent); background:var(--sb-grad); color:#fff; box-shadow:0 6px 16px -6px rgba(0,74,174,.6); }
.happs-solar .sb2-prefix{ position:absolute; left:1rem; top:50%; transform:translateY(-50%); font-weight:800; color:var(--sb-muted); pointer-events:none; }
.happs-solar .sb2-input--prefix{ padding-left:2.4rem; }
.happs-solar .sb2-suffix{ position:absolute; right:1rem; top:50%; transform:translateY(-50%); font-weight:700; color:var(--sb-muted); pointer-events:none; }
.happs-solar .sb2-input--suffix{ padding-right:3.6rem; }
.happs-solar .sb2-bill-other{ margin-top:.7rem; }
.happs-solar .sb2-divider{ display:flex; align-items:center; gap:.8rem; margin:1.4rem 0 1rem; color:var(--sb-ink); font-size:.92rem; font-weight:700; }
.happs-solar .sb2-divider::before, .happs-solar .sb2-divider::after{ content:""; height:1px; background:var(--sb-border); flex:1; }
.happs-solar .sb2-sizes__hint{ font-size:.92rem; font-weight:700; color:var(--sb-ink); margin:0 0 .6rem; }
.happs-solar .sb2-size-grid{ display:grid; grid-template-columns:1fr 1fr; gap:.6rem; }
.happs-solar .sb2-size{ display:flex; flex-direction:column; gap:.12rem; padding:.66rem .8rem; border:2px solid var(--sb-border-2); border-radius:var(--sb-radius-sm); background:#fff; cursor:pointer; text-align:left; font-family:var(--sb-ff); transition:.15s; }
.happs-solar .sb2-size b{ color:var(--sb-ink); font-size:1rem; }
.happs-solar .sb2-size span{ color:var(--sb-muted); font-size:.82rem; }
.happs-solar .sb2-size:hover{ border-color:var(--sb-ink); }
.happs-solar .sb2-size.is-selected{ border-color:var(--sb-accent); background:var(--sb-accent-bg); box-shadow:0 6px 16px -8px rgba(0,74,174,.45); }
.happs-solar .sb2-cards{ display:grid; grid-template-columns:repeat(3,1fr); gap:.6rem; }
.happs-solar .sb2-card{ display:flex; flex-direction:column; align-items:center; gap:.15rem; padding:.72rem .5rem; border:2px solid var(--sb-border-2); border-radius:var(--sb-radius-sm); background:#fff; cursor:pointer; text-align:center; font-family:var(--sb-ff); transition:.15s; }
.happs-solar .sb2-card__emoji{ font-size:1.7rem; line-height:1; }
.happs-solar .sb2-card b{ color:var(--sb-ink); font-size:.95rem; }
.happs-solar .sb2-card__sub{ color:var(--sb-muted); font-size:.76rem; }
.happs-solar .sb2-card:hover{ border-color:var(--sb-ink); }
.happs-solar .sb2-card.is-selected{ border-color:var(--sb-accent); background:var(--sb-accent-bg); }
.happs-solar .sb2-opt{ color:var(--sb-muted); font-weight:500; font-size:.85em; }
.happs-solar .sb2-field{ margin-bottom:.7rem; }

/* ---- Step 3: form + why ---- */
.happs-solar .sb2-error{ background:#fdecea; color:var(--sb-danger); padding:.8rem 1rem; border-radius:var(--sb-radius-sm); font-size:.92rem; font-weight:600; margin:.5rem 0; }
.happs-solar .sb2-fineprint{ font-size:.8rem; color:var(--sb-muted); text-align:center; margin-top:1rem; line-height:1.5; }
.happs-solar .sb2-fineprint--center{ margin-top:1.3rem; }
.happs-solar .sb2-why{ background:var(--sb-blue-bg); border:1px solid rgba(32,121,181,.18); border-radius:14px; padding:1.2rem; align-self:start; }
.happs-solar .sb2-why h3{ font-family:var(--sb-fd); font-size:1rem; color:var(--sb-blue-ink); margin:0 0 .9rem; line-height:1.25; }
.happs-solar .sb2-why__list{ list-style:none; margin:0 0 1rem; padding:0; display:flex; flex-direction:column; gap:.75rem; }
.happs-solar .sb2-why__list li{ display:flex; gap:.5rem; font-size:.85rem; color:var(--sb-text); line-height:1.4; }
.happs-solar .sb2-why__list svg{ flex:none; width:16px; height:16px; fill:none; stroke:var(--sb-blue); stroke-width:2.5; stroke-linecap:round; stroke-linejoin:round; margin-top:.12rem; }
.happs-solar .sb2-why__shield{ text-align:center; }
.happs-solar .sb2-why__shield svg{ width:42px; height:42px; fill:none; stroke:var(--sb-blue); stroke-width:1.4; stroke-linecap:round; stroke-linejoin:round; opacity:.55; }

/* =================== STEP 4 — Results =================== */
.happs-solar .sb2-panel--result.is-active{ grid-template-columns:minmax(0,32%) minmax(0,68%); align-items:stretch; }
.happs-solar .sb2-i{ width:1em; height:1em; flex:none; fill:none; stroke:currentColor; stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round; }
.happs-solar .sb2-rec{ display:flex; flex-direction:column; background:#fff; padding:0; min-width:0; }
.happs-solar .sb2-rec__hero{ background:var(--sb-grad); color:#fff; padding:0 0 1.4rem; overflow:hidden; }
.happs-solar .sb2-rec__media{ height:170px; background-size:cover; background-position:center; }
.happs-solar .sb2-rec__herobody{ padding:1.2rem 1.5rem 0; }
.happs-solar .sb2-rec__eyebrow{ display:block; font-size:.72rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase; color:rgba(255,255,255,.85); }
.happs-solar .sb2-rec__kw{ font-family:var(--sb-fd); font-weight:800; font-size:clamp(2.6rem,6vw,3.5rem); line-height:1.02; letter-spacing:-.03em; margin:.15rem 0 .4rem; color:#fff; }
.happs-solar .sb2-rec__accent{ display:block; width:46px; height:4px; border-radius:3px; background:var(--sb-green); margin:.1rem 0 .7rem; }
.happs-solar .sb2-rec__desc{ margin:0; color:rgba(255,255,255,.92); font-size:.92rem; line-height:1.5; }
.happs-solar .sb2-rec__desc strong{ color:#fff; }
.happs-solar .sb2-spec{ margin:0; padding:.4rem 1.5rem 0; display:flex; flex-direction:column; }
.happs-solar .sb2-spec__row{ display:flex; align-items:center; gap:.8rem; padding:.78rem 0; border-bottom:1px solid var(--sb-border); }
.happs-solar .sb2-spec__row:last-child{ border-bottom:0; }
.happs-solar .sb2-spec__ic{ flex:none; width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; background:var(--sb-accent-bg); color:var(--sb-accent); }
.happs-solar .sb2-spec__ic .sb2-i{ width:18px; height:18px; }
.happs-solar .sb2-spec__lbl{ flex:1; min-width:0; color:var(--sb-text); font-size:.88rem; }
.happs-solar .sb2-spec__val{ font-weight:800; color:var(--sb-ink); font-size:.92rem; white-space:nowrap; }
.happs-solar .sb2-note{ margin:.9rem 1.5rem 1.4rem; text-align:left; font-size:.9rem; line-height:1.5; font-weight:600; color:var(--sb-blue-ink); background:var(--sb-blue-bg); border:1px solid rgba(32,121,181,.2); border-radius:var(--sb-radius-sm); padding:.75rem 1rem; }
.happs-solar .sb2-note--warn{ color:var(--sb-green-ink); background:var(--sb-green-bg); border-color:rgba(47,146,3,.3); }

/* Feasibility-only: spec list relocated into the right column as a white card */
.happs-solar .sb2-feas{ background:#fff; border:1px solid var(--sb-border); border-radius:14px; padding:.3rem 1.1rem; margin-bottom:1.2rem; box-shadow:var(--sb-shadow); }
.happs-solar .sb2-feas .sb2-spec{ padding:0; }
.happs-solar .sb2-feas .sb2-note{ margin:.2rem 0 .9rem; }

/* ---- Right: savings ---- */
.happs-solar .sb2-sav{ padding:1.6rem 1.6rem 1.9rem; background:var(--sb-surface); }
.happs-solar .sb2-sav__head{ display:flex; align-items:flex-start; justify-content:space-between; gap:1rem; margin-bottom:1.1rem; }
.happs-solar .sb2-sav__title{ font-family:var(--sb-fd); font-size:1.5rem; color:var(--sb-ink); margin:0 0 .2rem; letter-spacing:-.01em; line-height:1.2; }
.happs-solar .sb2-sav__sub{ margin:0; color:var(--sb-muted); font-size:.92rem; }
.happs-solar .sb2-sav__badge{ flex:none; display:inline-flex; align-items:center; gap:.4rem; font-size:.7rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; color:var(--sb-blue-ink); background:#fff; border:1px solid var(--sb-border); border-radius:999px; padding:.4rem .7rem; box-shadow:var(--sb-shadow); }
.happs-solar .sb2-sav__badge svg{ width:14px; height:14px; fill:none; stroke:var(--sb-green); stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.happs-solar .sb2-sav__stack{ display:flex; flex-direction:column; gap:1rem; min-width:0; }
.happs-solar .sb2-sav__pair{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:1rem; align-items:stretch; }
.happs-solar .sb2-scard{ display:flex; flex-direction:column; background:#fff; border:1px solid var(--sb-border); border-radius:14px; padding:1.1rem 1.15rem; box-shadow:var(--sb-shadow); }
.happs-solar .sb2-scard__head{ display:flex; align-items:center; gap:.6rem; margin-bottom:.7rem; }
.happs-solar .sb2-scard__ic{ flex:none; width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:#fff; }
.happs-solar .sb2-scard__ic .sb2-i{ width:18px; height:18px; stroke-width:2; }
.happs-solar .sb2-scard__ic--green{ background:var(--sb-green); }
.happs-solar .sb2-scard__ic--blue{ background:var(--sb-accent); }
.happs-solar .sb2-scard__title{ font-family:var(--sb-fd); font-size:.9rem; font-weight:800; letter-spacing:.01em; text-transform:uppercase; margin:0; white-space:nowrap; }
.happs-solar .sb2-scard__title--green{ color:var(--sb-green-ink); }
.happs-solar .sb2-scard__title--blue{ color:var(--sb-accent); }
.happs-solar .sb2-scard__lines{ min-width:0; }
.happs-solar .sb2-ln{ display:flex; justify-content:space-between; align-items:baseline; gap:.6rem; padding:.4rem 0; border-bottom:1px dashed var(--sb-border); }
.happs-solar .sb2-ln:last-child{ border-bottom:0; }
.happs-solar .sb2-ln__l{ color:var(--sb-muted); font-size:.78rem; line-height:1.3; }
.happs-solar .sb2-ln__v{ font-weight:700; color:var(--sb-ink); font-size:.84rem; white-space:nowrap; }
.happs-solar .sb2-scard__big{ text-align:center; margin:.85rem 0 1.15rem; padding-top:.9rem; border-top:1px solid var(--sb-border); }
.happs-solar .sb2-scard__biglbl{ display:block; font-size:.7rem; font-weight:800; letter-spacing:.05em; text-transform:uppercase; color:var(--sb-muted); margin-bottom:.8rem; }
.happs-solar .sb2-scard__bigval{ font-family:var(--sb-fd); font-weight:800; font-size:1.9rem; letter-spacing:-.02em; line-height:1.05; }
.happs-solar .sb2-scard__bigval--green{ color:var(--sb-green); }
.happs-solar .sb2-scard__bigval--blue{ color:var(--sb-accent); }
.happs-solar .sb2-scard__foot{ display:flex; align-items:flex-start; gap:.5rem; margin-top:auto; padding:.65rem .75rem; border-radius:10px; font-size:.8rem; line-height:1.35; }
.happs-solar .sb2-scard__foot .sb2-i{ width:18px; height:18px; margin-top:.05rem; }
.happs-solar .sb2-scard__foot b{ font-weight:800; }
.happs-solar .sb2-scard__foot--green{ background:var(--sb-green-bg); color:var(--sb-green-ink); }
.happs-solar .sb2-scard__foot--blue{ background:var(--sb-blue-bg); color:var(--sb-blue-ink); }
.happs-solar .sb2-sum{ display:flex; flex-direction:column; }
.happs-solar .sb2-sum__row{ display:flex; align-items:center; gap:.6rem; padding:.55rem .45rem; border-bottom:1px solid var(--sb-border); }
.happs-solar .sb2-sum__row:last-child{ border-bottom:0; }
.happs-solar .sb2-sum__row--sep{ margin-top:.6rem; padding-top:.95rem; }
.happs-solar .sb2-sum__ic{ flex:none; width:26px; height:26px; border-radius:7px; display:flex; align-items:center; justify-content:center; }
.happs-solar .sb2-sum__ic .sb2-i{ width:15px; height:15px; stroke-width:2; }
.happs-solar .sb2-sum__ic--green{ background:var(--sb-green-bg); color:var(--sb-green-ink); }
.happs-solar .sb2-sum__ic--red{ background:#fde8e6; color:#dc2626; }
.happs-solar .sb2-sum__lbl{ flex:1; min-width:0; color:var(--sb-text); font-size:.84rem; line-height:1.25; }
.happs-solar .sb2-sum__val{ flex:none; display:inline-flex; align-items:center; justify-content:flex-end; gap:.3rem; font-weight:800; font-size:.86rem; text-align:right; white-space:nowrap; }
.happs-solar .sb2-sum__val--red{ color:#dc2626; }
.happs-solar .sb2-sum__val--green{ color:var(--sb-green); }
.happs-solar .sb2-scard--chart .sb2-chart{ margin:0; width:100%; min-height:240px; }
.happs-solar .sb2-results__cta{ display:block; margin-top:1.2rem; }
.happs-solar .sb2-results__sub{ display:flex; gap:.7rem; margin-top:.7rem; }
.happs-solar .sb2-results__sub .sb2-btn{ flex:1; }
.happs-solar .sb2-quote-done{ margin:.2rem auto .4rem; max-width:460px; text-align:center; font-weight:700; color:var(--sb-green-ink); background:var(--sb-green-bg); border:1px solid rgba(24,121,78,.25); border-radius:var(--sb-radius-sm); padding:.8rem 1rem; }

/* ---- Branding + tamper ---- */
.happs-solar .happs-solar-branding{ text-align:center; font-size:.78rem; color:var(--sb-muted); margin:.7rem 0 0; }
.happs-solar .happs-solar-branding a{ color:var(--sb-accent); text-decoration:none; font-weight:600; }
.happs-solar .sb2-tamper{ padding:2.5rem 1.5rem; text-align:center; color:var(--sb-muted); font-size:.95rem; }

/* =================== Mobile (stack) =================== */
@media (max-width:860px){
    .happs-solar .sb2-panel.is-active{ grid-template-columns:1fr; }
    .happs-solar .sb2-panel--result.is-active{ grid-template-columns:1fr; }
    .happs-solar .sb2-main, .happs-solar .sb2-main--split{ padding:1.4rem 1.2rem 1.6rem; }
    .happs-solar .sb2-main--split{ grid-template-columns:1fr; gap:1.1rem; }
    .happs-solar .sb2-aside{ display:flex; flex-direction:column; align-items:stretch; padding:0; min-height:0; overflow:visible; }
    .happs-solar .sb2-aside--2{ align-items:stretch; }
    .happs-solar .sb2-aside::after{ display:none; }
    .happs-solar .sb2-aside__media{ position:relative; inset:auto; order:-1; height:170px; }
    .happs-solar .sb2-aside__card{ max-width:none; border:0; border-radius:0; box-shadow:none; padding:1.2rem 1.2rem .2rem; }
    .happs-solar .sb2-aside__card--teaser{ margin:1rem 1.2rem 0; border:1px solid rgba(32,121,181,.25); border-radius:12px; padding:.9rem 1rem; }
    .happs-solar .sb2-rec{ padding:0; }
    .happs-solar .sb2-sav{ padding:1.4rem 1.2rem 1.6rem; }
    .happs-solar .sb2-sav__pair{ grid-template-columns:1fr; }
    .happs-solar .sb2-track__lbl{ display:none; }
    .happs-solar .sb2-track li:not(:last-child)::after{ width:18px; margin:0 .3rem; }
    .happs-solar .sb2-head{ gap:.6rem 1rem; }
    .happs-solar .sb2-track{ width:100%; justify-content:center; }
}
@media (max-width:560px){
    .happs-solar .sb2-cards{ grid-template-columns:1fr; }
    .happs-solar .sb2-card{ flex-direction:row; justify-content:flex-start; gap:.7rem; text-align:left; padding:.85rem 1rem; }
    .happs-solar .sb2-card__sub{ margin-left:auto; }
    .happs-solar .sb2-size-grid{ grid-template-columns:1fr 1fr; }
    .happs-solar .sb2-results__sub{ flex-direction:column; }
    .happs-solar .sb2-actions{ flex-direction:column-reverse; }
    .happs-solar .sb2-actions .sb2-btn{ width:100%; }
    .happs-solar .sb2-tool{ font-size:15px; }
    .happs-solar .sb2-main, .happs-solar .sb2-main--split{ padding:1.2rem 1.05rem 1.4rem; }
    .happs-solar .sb2-input{ padding:.66rem .8rem; font-size:.95rem; border-width:1.5px; }
    .happs-solar .sb2-input-wrap .sb2-input{ padding-left:2.5rem; }
    .happs-solar .sb2-ic{ width:18px; height:18px; left:.85rem; }
    .happs-solar .sb2-btn{ padding:.66rem 1rem; font-size:.95rem; }
    .happs-solar .sb2-chip{ padding:.55rem .35rem; font-size:.7rem; min-width:58px; }
}
@media (prefers-reduced-motion:reduce){
    .happs-solar .sb2-panel{ animation:none; }
    .happs-solar .sb2-spinner{ animation-duration:1.2s; }
}