/* =========================================================================
   Soft Starter Selector — Motortronics UK theme (v3)
   -------------------------------------------------------------------------
   Every rule is scoped under #ss-app-root so the selector and the site's
   Bootstrap 3 / global.css can't interfere with each other.

   Tokens taken directly from the live site CSS (global.css / base-styles):
     font    : 'Open Sans', sans-serif
     text    : #000 (rgb 0,0,0)
     brand   : #214798 (rgb 33,71,152)   hover -> #000 (black), as per .btn
     light   : #f3f3f3 (rgb 243,243,243)
     line    : #c2c2c2 / #868686
     radius  : 0  (site is square/flat, no gradients)
   ========================================================================= */

:root {
  --ss-blue: #214798;
  --ss-blue-hover: #000000;   /* UK .btn hover goes black */
  --ss-ink: #000000;
  --ss-ink-soft: #555555;
  --ss-ink-mute: #767676;
  --ss-line: #c2c2c2;
  --ss-line-strong: #868686;
  --ss-grey: #f3f3f3;
  --ss-grey-2: #e7e7e7;
  --ss-panel: #ffffff;
  --ss-font: "Open Sans", Arial, "Helvetica Neue", Helvetica, sans-serif;
}

/* ---- scoped reset ---- */
#ss-app-root, #ss-app-root * { box-sizing: border-box; }
#ss-app-root {
  font-family: var(--ss-font);
  color: var(--ss-ink);
  font-size: 15px;
  line-height: 1.5;
}
#ss-app-root button { font-family: var(--ss-font); }
#ss-app-root a { color: var(--ss-blue); }

/* ---- layout ---- */
#ss-app-root .app-shell { max-width: 1180px; margin: 0 auto; padding: 0; }
#ss-app-root .main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

#ss-app-root .panel {
  background: var(--ss-panel);
  border: 1px solid var(--ss-line);
  border-radius: 0;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .12);
}
#ss-app-root .panel h2 {
  font-family: var(--ss-font);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ss-ink);
  margin: 0 0 6px;
  cursor: default;
}
#ss-app-root .subtle { color: var(--ss-ink-soft); font-size: 0.9rem; margin: 0; }

/* keep the input column in view while long result lists scroll */
@media (min-width: 901px) {
  #ss-app-root .inputs-panel { position: sticky; top: 16px; align-self: start; }
}

/* ---- form ---- */
#ss-app-root .form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}
#ss-app-root .field { display: flex; flex-direction: column; gap: 5px; }
#ss-app-root .field-span-2 { grid-column: span 2; }
#ss-app-root .field > span { font-size: 0.9rem; font-weight: 600; color: var(--ss-ink); }

#ss-app-root .field input,
#ss-app-root .field select {
  width: 100%;
  height: 44px;
  padding: 0 12px;
  font: inherit;
  color: var(--ss-ink);
  background: #fff;
  border: 1px solid var(--ss-line-strong);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
#ss-app-root .field select { appearance: auto; -webkit-appearance: menulist; }
#ss-app-root .field input:focus,
#ss-app-root .field select:focus {
  outline: none;
  border-color: var(--ss-blue);
  box-shadow: 0 0 0 2px rgba(33, 71, 152, .18);
}

#ss-app-root .field-limit { display: block; margin-top: 2px; font-size: 0.78rem; font-weight: 600; color: var(--ss-blue); }
#ss-app-root .field-error { display: block; margin-top: 2px; font-size: 0.78rem; font-weight: 700; color: #c1272d; }
#ss-app-root .field-invalid input,
#ss-app-root .field-invalid select,
#ss-app-root .field-invalid .number-control {
  border-color: #c1272d !important;
  background: #fdf3f3;
}

/* ---- number control with spinners + inline unit ---- */
#ss-app-root .number-control {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: stretch;
  height: 44px;
  border: 1px solid var(--ss-line-strong);
  border-radius: 0;
  overflow: hidden;
  background: #fff;
}
#ss-app-root .number-control.has-inline-unit { grid-template-columns: 44px minmax(0, 1fr) 80px 44px; }
#ss-app-root .number-control > * { height: 100% !important; }
#ss-app-root .numeric-input {
  border: 0 !important;
  border-radius: 0 !important;
  text-align: center;
  padding: 0 8px;
  font: inherit;
  box-shadow: none !important;
}
#ss-app-root .numeric-input:focus { outline: none; box-shadow: inset 0 0 0 2px rgba(33,71,152,.18) !important; }
#ss-app-root .inline-unit-select {
  border: 0 !important;
  border-left: 1px solid var(--ss-line) !important;
  border-right: 1px solid var(--ss-line) !important;
  border-radius: 0 !important;
  background: var(--ss-grey) !important;
  color: var(--ss-blue);
  font-weight: 700;
  text-align: center;
  padding: 0 18px 0 8px;
}
#ss-app-root .spinner-btn {
  border: 0 !important;
  border-radius: 0 !important;
  width: 100%;
  padding: 0 !important;
  margin: 0 !important;
  background: var(--ss-grey) !important;
  color: var(--ss-ink) !important;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  display: flex !important;
  align-items: center;
  justify-content: center;
  border-right: 1px solid var(--ss-line) !important;
  user-select: none;
  cursor: pointer;
}
#ss-app-root .spinner-btn-plus { border-right: 0 !important; border-left: 1px solid var(--ss-line) !important; }
#ss-app-root .spinner-btn:hover { background: var(--ss-grey-2) !important; }
#ss-app-root .spinner-btn:active { background: #dcdcdc !important; }

/* ---- buttons (match site .btn: square, blue, hover -> black) ---- */
#ss-app-root .actions { display: flex; gap: 12px; margin-top: 22px; }
#ss-app-root .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 20px;
  border: 0;
  border-radius: 0;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background-color .15s, color .15s;
}
#ss-app-root .btn-primary { background: var(--ss-blue); color: #fff; }
#ss-app-root .btn-primary:hover { background: var(--ss-blue-hover); color: #fff; }
#ss-app-root .btn-secondary { background: var(--ss-grey); color: var(--ss-ink); border: 1px solid var(--ss-line); }
#ss-app-root .btn-secondary:hover { background: var(--ss-blue); color: #fff; border-color: var(--ss-blue); }
#ss-app-root .btn-disabled,
#ss-app-root .btn:disabled { opacity: .5; cursor: not-allowed; }
#ss-app-root .btn-disabled:hover { background: var(--ss-blue); }

/* ---- states ---- */
#ss-app-root .warning {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 0;
  background: #fbeeee;
  color: #8a1f24;
  border: 1px solid #e2b6b8;
  font-size: 0.9rem;
}
#ss-app-root .empty {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--ss-line);
  border-radius: 0;
  color: var(--ss-ink-soft);
  background: var(--ss-grey);
  font-size: 0.9rem;
}
#ss-app-root .empty strong { color: var(--ss-ink); }

/* ---- results ---- */
#ss-app-root .results-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
  /* stop long result sets from creating one enormous page scroll:
     the list scrolls within itself once it gets tall */
  max-height: 72vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--ss-line) var(--ss-grey);
}
#ss-app-root .results-list::-webkit-scrollbar { width: 8px; }
#ss-app-root .results-list::-webkit-scrollbar-track { background: var(--ss-grey); }
#ss-app-root .results-list::-webkit-scrollbar-thumb { background: var(--ss-line); }
#ss-app-root .results-list::-webkit-scrollbar-thumb:hover { background: var(--ss-line-strong); }

#ss-app-root .result-card,
#ss-app-root .premium-card {
  position: relative;
  border: 1px solid var(--ss-line);
  border-radius: 0;
  padding: 18px;
  background: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .12);
}

#ss-app-root .result-top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px;
  gap: 18px;
  align-items: start;
}
#ss-app-root .result-content { min-width: 0; }
#ss-app-root .result-header-premium { margin-bottom: 10px; }

#ss-app-root .series-chip {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  margin-bottom: 10px;
  border-radius: 0;
  background: var(--ss-blue);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

#ss-app-root .result-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
#ss-app-root .result-title-block .model {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ss-ink);
}
#ss-app-root .result-title-block .subtle { margin-top: 2px; }

#ss-app-root .badge {
  border-radius: 0;
  padding: 6px 10px;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}
#ss-app-root .capacity-badge { background: #000; color: #fff; }

#ss-app-root .premium-summary-strip { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 12px; }
#ss-app-root .summary-pill {
  padding: 6px 11px;
  border-radius: 0;
  background: var(--ss-grey);
  border: 1px solid var(--ss-line);
  color: var(--ss-ink);
  font-size: 0.8rem;
  font-weight: 600;
}
#ss-app-root .summary-pill.emphasis { background: #eaeef6; color: var(--ss-blue); border-color: #c3cee3; }

/* key features */
#ss-app-root .key-features {
  margin-top: 12px;
  border: 1px solid var(--ss-line);
  border-radius: 0;
  overflow: hidden;
  background: #fff;
}
#ss-app-root .key-features-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--ss-blue);
  color: #fff;
}
#ss-app-root .key-features-kicker {
  display: inline-flex; align-items: center;
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, .4);
  border-radius: 0;
  font-size: 0.62rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  background: rgba(255, 255, 255, .12);
}
#ss-app-root .key-features-title { font-size: 0.85rem; font-weight: 700; }
#ss-app-root .key-features-list { list-style: none; margin: 0; padding: 12px 14px; display: grid; gap: 7px; }
#ss-app-root .key-features-list li { position: relative; padding-left: 18px; color: var(--ss-ink); font-size: 0.9rem; line-height: 1.4; }
#ss-app-root .key-features-list li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 7px; height: 7px; border-radius: 0;
  background: var(--ss-blue);
}

/* metrics */
#ss-app-root .result-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
#ss-app-root .premium-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 14px; }
#ss-app-root .metric-cell {
  display: flex; flex-direction: column; gap: 4px;
  padding: 10px 12px;
  border-radius: 0;
  background: var(--ss-grey);
  border: 1px solid var(--ss-line);
}
#ss-app-root .metric-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--ss-ink-mute); }
#ss-app-root .metric-value { font-size: 1.15rem; font-weight: 700; color: var(--ss-ink); }

/* product image + info button */
#ss-app-root .result-image-wrap,
#ss-app-root .premium-image-wrap { display: flex; align-items: flex-start; justify-content: center; min-width: 160px; }
#ss-app-root .product-image-link {
  position: relative;
  display: flex; flex-direction: column; gap: 10px;
  align-items: center; justify-content: center;
  height: 100%; min-height: 200px; width: 100%;
  padding: 14px;
  border-radius: 0;
  border: 1px solid var(--ss-line);
  background: var(--ss-grey);
  text-decoration: none;
}
#ss-app-root .product-image-link:hover { border-color: var(--ss-line-strong); }
#ss-app-root .result-image { max-width: 140px; width: 100%; height: auto; object-fit: contain; transition: transform .2s ease; }
#ss-app-root .product-image-link:hover .result-image { transform: scale(1.04); }
#ss-app-root .image-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px;
  border-radius: 0;
  background: var(--ss-blue);
  color: #fff;
  font-size: 0.68rem; font-weight: 700; letter-spacing: .03em; text-transform: uppercase;
}
#ss-app-root .image-cta::after { content: '↗'; font-size: 12px; line-height: 1; }
#ss-app-root .product-image-link:hover .image-cta { background: #000; }

#ss-app-root .result-actions,
#ss-app-root .premium-actions { display: flex; justify-content: flex-start; margin-top: 14px; }
#ss-app-root .product-info-btn,
#ss-app-root .premium-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 42px; padding: 0 18px;
  border-radius: 0;
  background: var(--ss-blue);
  color: #fff !important;
  text-decoration: none;
  font-size: 0.9rem; font-weight: 600;
  transition: background-color .15s;
}
#ss-app-root .product-info-btn:hover,
#ss-app-root .premium-btn:hover { background: #000; text-decoration: none; }

/* the app ships a hidden note element */
#ss-app-root .note,
#ss-app-root .note-compact { display: none !important; }

/* ---- responsive ---- */
@media (max-width: 900px) {
  #ss-app-root .main-grid { grid-template-columns: 1fr; }
  #ss-app-root .form-grid,
  #ss-app-root .result-grid,
  #ss-app-root .premium-metrics { grid-template-columns: 1fr; }
  #ss-app-root .field-span-2 { grid-column: span 1; }
  #ss-app-root .result-top { grid-template-columns: 1fr; }
  #ss-app-root .result-image-wrap,
  #ss-app-root .premium-image-wrap { justify-content: flex-start; }
  #ss-app-root .product-image-link { min-height: 160px; }
  /* on a single column the results can use more of the screen before scrolling */
  #ss-app-root .results-list { max-height: none; overflow: visible; padding-right: 0; }
}