/* Loop Solar — BESS Sizing Tool
   Inherits Helvetica Neue / Bootstrap sizes from ../static/assets/style.css
*/
.bess-tool {
  --orange: #F75900;
  --orange-dark: #d44a00;
  --orange-soft: #fff3eb;
  --ink: #333;
  --muted: #666;
  --line: #ddd;
  --surface: #fff;
  --ok: #1b7a3d;
  --ok-bg: #eaf7ef;
  --warn: #9a6b00;
  --warn-bg: #fff6e0;
  --radius: 4px;
  background: #fff;
  padding: 0;
  color: var(--ink);
  width: 100%;
  box-sizing: border-box;
}

.bess-tool *,
.bess-tool *::before,
.bess-tool *::after {
  box-sizing: border-box;
}

.bess-tool .content-body {
  margin-bottom: 0;
  width: 100%;
  padding: 0;
}

.bess-tool .content-body > h1 {
  max-width: none;
}

.bess-tool .bess-boot-error {
  margin: 12px 0 0;
  padding: 10px 12px;
  border: 1px solid #e8b4b4;
  border-left: 3px solid #c0392b;
  background: #fdf2f2;
  color: #922;
}

.bess-tool .stepper {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  flex-wrap: wrap;
  width: 100%;
}
.bess-tool .stepper button {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 14px;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.bess-tool .stepper button .n {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #f5f5f5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.bess-tool .stepper button.active {
  border-color: var(--orange);
  color: var(--ink);
  box-shadow: 0 0 0 3px var(--orange-soft);
}
.bess-tool .stepper button.active .n,
.bess-tool .stepper button.done .n {
  background: var(--orange);
  color: #fff;
}
.bess-tool .stepper button.done { color: var(--ink); }

.bess-tool .bess-step {
  background: transparent;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  padding: 20px 0 0;
  margin-top: 16px;
  width: 100%;
  max-width: none;
}
.bess-tool .bess-step h2 { margin-top: 0; }
.bess-tool .bess-step .lead {
  margin: 0 0 16px;
  color: var(--muted);
}

.bess-tool .grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.bess-tool .grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 860px) {
  .bess-tool .grid-2,
  .bess-tool .grid-3 { grid-template-columns: 1fr; }
}

.bess-tool .field label {
  display: block;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 6px;
}
.bess-tool .field input,
.bess-tool .field select,
.bess-tool .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 10px;
  font: inherit;
  background: #fff;
  color: var(--ink);
}
.bess-tool .field input:focus,
.bess-tool .field select:focus,
.bess-tool .field textarea:focus {
  outline: 2px solid var(--orange-soft);
  border-color: var(--orange);
}
.bess-tool .field .hint {
  margin-top: 6px;
  color: var(--muted);
}

.bess-tool .use-cases {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
@media (max-width: 900px) {
  .bess-tool .use-cases { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.bess-tool .use-case {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  background: #fff;
  text-align: left;
  color: inherit;
  font: inherit;
}
.bess-tool .use-case strong { display: block; margin-bottom: 4px; }
.bess-tool .use-case span { color: var(--muted); }
.bess-tool .use-case.selected {
  border-color: var(--orange);
  background: var(--orange-soft);
  box-shadow: inset 0 0 0 1px var(--orange);
}

/* Tool actions — do not override site header .btn-orange globally */
.bess-tool .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 8px 15px;
  font: inherit;
  font-weight: 600;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
}
.bess-tool .btn-orange {
  background: var(--orange);
  color: #fff !important;
}
.bess-tool .btn-orange:hover { background: var(--orange-dark); color: #fff !important; text-decoration: none; }
.bess-tool .btn-outline {
  background: transparent;
  border-color: var(--line);
  color: var(--ink) !important;
}
.bess-tool .btn-outline:hover { border-color: var(--orange); color: var(--orange) !important; text-decoration: none; }
.bess-tool .btn-ghost {
  background: transparent;
  color: var(--muted) !important;
  border: none;
  text-transform: none;
  font-weight: 500;
}
.bess-tool .btn:disabled { opacity: 0.45; cursor: not-allowed; }

.bess-tool .chart-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  background: #fff;
}
.bess-tool .chart-wrap canvas {
  width: 100%;
  height: 220px;
  display: block;
  cursor: crosshair;
  touch-action: none;
}
.bess-tool .chart-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 12px;
}
.bess-tool .chart-meta strong { color: var(--orange); }

.bess-tool .stat-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0;
}
@media (max-width: 860px) {
  .bess-tool .stat-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.bess-tool .stat-card {
  background: #fafafa;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
}
.bess-tool .stat-card .label {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.bess-tool .stat-card .value { font-weight: 700; margin-top: 4px; }
.bess-tool .stat-card .sub { color: var(--muted); margin-top: 2px; }

.bess-tool .filters {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin-bottom: 14px;
}
.bess-tool .filters .field { min-width: 160px; flex: 1; }

.bess-tool .brand-pick-heading {
  margin: 20px 0 4px;
  font-size: 1.05rem;
}
.bess-tool .brand-pick-heading span {
  color: var(--muted);
  font-weight: 500;
}
.bess-tool .brand-pick-hint {
  margin: 0 0 10px;
  color: var(--muted);
}
.bess-tool .brand-pick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.bess-tool .brand-chip {
  appearance: none;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 8px 12px;
  border-radius: var(--radius);
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-align: left;
}
.bess-tool .brand-chip:hover {
  border-color: var(--orange);
}
.bess-tool .brand-chip.selected {
  border-color: var(--orange);
  background: var(--orange-soft);
  color: var(--orange-dark);
}
.bess-tool .procure-list {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.bess-tool .procure-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
@media (max-width: 860px) {
  .bess-tool .procure-grid { grid-template-columns: 1fr; }
}
.bess-tool .procure-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #fff;
}
.bess-tool .procure-card.is-warn {
  background: var(--warn-bg);
  border-color: #e8d4a8;
}
.bess-tool .procure-card-top {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
.bess-tool .procure-card h3 { margin: 0 0 2px; }
.bess-tool .procure-card .model {
  margin: 0 0 4px;
  font-weight: 600;
}
.bess-tool .procure-card .meta { color: var(--muted); margin: 0; }
.bess-tool .procure-card .qty-row,
.bess-tool .procure-card .pcs-block {
  margin-top: 10px;
}
.bess-tool .procure-card .qty-row label,
.bess-tool .procure-card .pcs-block label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 4px;
}
.bess-tool .procure-card .qty-row input,
.bess-tool .procure-card .pcs-block select {
  width: 100%;
  max-width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
  background: #fff;
}

.bess-tool .product-list {
  display: grid;
  gap: 10px;
  max-height: 420px;
  overflow: auto;
  padding-right: 4px;
}
.bess-tool .product-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  background: #fff;
}
.bess-tool .product-card.selected {
  border-color: var(--orange);
  background: var(--orange-soft);
}
.bess-tool .product-card h3 { margin: 0 0 4px; }
.bess-tool .product-card .meta { color: var(--muted); }
.bess-tool .pills { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bess-tool .pill {
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 999px;
  background: #fafafa;
  border: 1px solid var(--line);
}
.bess-tool .pill.ac { background: #eef6ff; border-color: #cfe3ff; }
.bess-tool .pill.dc { background: #f3eefc; border-color: #ddd0f5; }

.bess-tool .compare-tray {
  margin-top: 16px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.bess-tool .compare-tray h3 { margin: 0 0 10px; }
.bess-tool .compare-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
@media (max-width: 860px) {
  .bess-tool .compare-grid { grid-template-columns: 1fr; }
  .bess-tool .product-card { grid-template-columns: 1fr; }
}

.bess-tool .check-list { list-style: none; margin: 0; padding: 0; }
.bess-tool .check-list li {
  padding: 8px 10px;
  border-radius: var(--radius);
  margin-bottom: 6px;
}
.bess-tool .check-list li.ok { background: var(--ok-bg); color: var(--ok); }
.bess-tool .check-list li.warn { background: var(--warn-bg); color: var(--warn); }

.bess-tool .actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.bess-tool .assumptions {
  margin-top: 16px;
  padding: 12px;
  background: #fafafa;
  border-radius: var(--radius);
  color: var(--muted);
}
.bess-tool .assumptions ul { margin: 8px 0 0; padding-left: 18px; }

.bess-tool .cta-box {
  margin-top: 18px;
  padding: 16px;
  border-radius: var(--radius);
  background: #222;
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}
.bess-tool .cta-box p { margin: 0; max-width: 52ch; color: rgba(255,255,255,0.85); }
.bess-tool .cta-box strong { color: #fff; display: block; margin-bottom: 4px; }
.bess-tool .cta-box .btn-outline {
  border-color: rgba(255,255,255,0.35);
  color: #fff !important;
}

.bess-tool .qty-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.bess-tool .qty-row input {
  width: 72px;
  padding: 6px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font: inherit;
}

.bess-tool .pcs-block {
  margin-top: 12px;
  padding: 10px;
  background: #fafafa;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.bess-tool .pcs-block select {
  width: 100%;
  padding: 6px 8px;
  font: inherit;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.bess-tool .bar-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
  color: var(--muted);
}
.bess-tool .bar-legend i {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 2px;
  margin-right: 4px;
}

.bess-tool .hidden { display: none !important; }

#bess-toast.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #222;
  color: #fff;
  padding: 12px 16px;
  border-radius: 4px;
  z-index: 1050;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.2s, transform 0.2s;
  pointer-events: none;
}
/* ---- More information: catalogue + FAQ (Hopewind-style panels) ---- */
/* Site style.css: .content-section { padding: 150px 0 60px } — that creates a huge gap
   between the tool and this block. Tighten both sections on this page. */
section.content-section:has(.bess-tool) {
  padding-bottom: 16px;
}
#bess-more-info.content-section {
  margin-top: 0;
  padding-top: 8px !important;
  padding-bottom: 48px;
}
#bess-more-info > .container > .content-body {
  margin-top: 0 !important;
  margin-bottom: 0;
}
#bess-more-info .bess-more-accordion {
  margin-bottom: 0;
}
#bess-more-info .bess-more-accordion > .panel {
  border-radius: 0;
  box-shadow: none;
  margin-top: 0;
  margin-bottom: 8px;
}
#bess-more-info .bess-more-accordion > .panel > .panel-heading {
  padding: 0;
  background: #f5f5f5;
}
#bess-more-info .bess-more-accordion > .panel > .panel-heading .panel-title {
  margin: 0;
  font-size: inherit;
}
#bess-more-info .bess-more-accordion > .panel > .panel-heading .panel-title > a {
  display: block;
  padding: 12px 16px;
  text-decoration: none;
  min-height: 44px;
}
#bess-more-info .bess-more-accordion > .panel > .panel-heading .panel-title > a:hover,
#bess-more-info .bess-more-accordion > .panel > .panel-heading .panel-title > a:focus {
  text-decoration: none;
  background: #fff3eb;
}
#bess-more-info .bess-more-accordion > .panel > .panel-heading .panel-title > a .caret {
  float: right;
  margin-top: 8px;
  border-top-color: #F75900;
}
#bess-more-info .bess-more-accordion > .panel > .panel-collapse > .panel-body {
  border-top: 1px solid #ddd;
  padding: 16px;
}
#bess-more-info #bess-faq h2,
#bess-more-info #bess-product-catalogue h2 {
  margin-top: 0;
}
#bess-more-info #bess-faq h4.text-orange {
  margin-top: 24px;
}
#bess-more-info #bess-faq h5.text-orange {
  margin-top: 16px;
}

/* Nested brand/product accordions inside catalogue */
#bess-product-catalogue .bess-cat-accordion {
  margin-top: 12px;
}
#bess-product-catalogue .bess-cat-panel {
  border: 1px solid #ddd;
  border-radius: 0;
  box-shadow: none;
  margin-top: 8px;
}
#bess-product-catalogue .bess-cat-panel > .panel-heading {
  background: #fafafa;
  padding: 0;
  border-bottom: 0;
}
#bess-product-catalogue .bess-cat-panel .panel-title {
  margin: 0;
  font-size: inherit;
}
#bess-product-catalogue .bess-cat-panel .panel-title > a {
  display: block;
  padding: 14px 16px;
  color: #333;
  text-decoration: none;
  min-height: 44px;
}
#bess-product-catalogue .bess-cat-panel .panel-title > a:hover,
#bess-product-catalogue .bess-cat-panel .panel-title > a:focus {
  background: #fff3eb;
  text-decoration: none;
}
#bess-product-catalogue .bess-cat-acc-title {
  display: block;
  color: #F75900;
  font-weight: 700;
}
#bess-product-catalogue .bess-cat-acc-sub {
  display: block;
  color: #666;
  font-weight: 400;
  margin-top: 2px;
}
#bess-product-catalogue .bess-cat-panel .panel-title > a .caret {
  float: right;
  margin-top: 8px;
  border-top-color: #F75900;
}
#bess-product-catalogue .bess-cat-panel .panel-body {
  border-top: 1px solid #eee;
  padding: 16px;
}

#bess-product-catalogue .bess-cat-scroller {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  margin: 12px -4px 0;
  padding: 4px 4px 12px;
  scroll-snap-type: x proximity;
}
#bess-product-catalogue .bess-cat-track {
  display: flex;
  gap: 12px;
  width: max-content;
  min-width: 100%;
  padding-bottom: 4px;
}
#bess-product-catalogue .bess-cat-card {
  flex: 0 0 280px;
  scroll-snap-align: start;
  border: 1px solid #ddd;
  background: #fff;
  padding: 14px;
  display: flex;
  flex-direction: column;
  min-height: 240px;
}
#bess-product-catalogue .bess-cat-card-top {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}
#bess-product-catalogue .bess-cat-pill {
  display: inline-block;
  padding: 2px 8px;
  border: 1px solid #ddd;
  background: #fafafa;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
#bess-product-catalogue .bess-cat-pill.is-ac {
  background: #eef6ff;
  border-color: #cfe3ff;
}
#bess-product-catalogue .bess-cat-pill.is-dc {
  background: #f3eefc;
  border-color: #ddd0f5;
}
#bess-product-catalogue .bess-cat-pill.is-pcs {
  background: #fff3eb;
  border-color: #ffd7bf;
  color: #F75900;
}
#bess-product-catalogue .bess-cat-card-title {
  margin: 0 0 2px;
  font-size: 1.05em;
  line-height: 1.3;
  color: #333;
}
#bess-product-catalogue .bess-cat-brand {
  margin: 0 0 10px;
  color: #666;
}
#bess-product-catalogue .bess-cat-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
  padding: 10px;
  background: #fafafa;
  border: 1px solid #eee;
}
#bess-product-catalogue .bess-cat-specs strong {
  display: block;
  color: #F75900;
  font-size: 1.15em;
  line-height: 1.2;
}
#bess-product-catalogue .bess-cat-specs span {
  color: #666;
}
#bess-product-catalogue .bess-cat-blurb {
  margin: 0;
  color: #555;
  flex: 1;
}
#bess-product-catalogue .bess-cat-scroll-hint {
  margin: 8px 0 0;
  color: #888;
}

@media (min-width: 992px) {
  #bess-product-catalogue .bess-cat-card {
    flex-basis: 300px;
  }
}
@media (max-width: 480px) {
  #bess-product-catalogue .bess-cat-card {
    flex-basis: 85vw;
  }
}