/* ---- Scoped to .cognisys-cbb so it won't collide with Magento ---- */
.cognisys-cbb,
.cognisys-cbb *,
.cognisys-cbb *::before,
.cognisys-cbb *::after { box-sizing: border-box; }

.cognisys-cbb {
  --cbb-bg:        #ffffff;
  --cbb-surface:   #ffffff;
  --cbb-border:    #d9dde5;
  --cbb-ink:       #1a2230;
  --cbb-ink-soft:  #5b6675;
  --cbb-primary:   #1c3d5a;     /* deep navy */
  --cbb-primary-h: #244c70;
  --cbb-accent:    #0cafea;     /* warm orange — Cognisys-ish */
  --cbb-accent-h:  #428bca;
  --cbb-success:   #2f7a4d;
  --cbb-warn-bg:   #fff5e6;
  --cbb-warn-bd:   #f1b96b;

  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", Arial, sans-serif;
  color: var(--cbb-ink);
  font-size: 16px;
  line-height: 1.45;
}

.cbb-shell {
  background: var(--cbb-bg);
  border: 1px solid var(--cbb-border);
  border-radius: 10px;
  padding: 28px;
  max-width: 760px;
  margin: 0 auto;
  box-shadow: 0 1px 2px rgba(20,30,50,.04), 0 6px 20px rgba(20,30,50,.05);
}

/* ---------- Header ---------- */
.cbb-header { margin-bottom: 22px; }
.cbb-eyebrow {
  text-transform: uppercase;
  font-size: 15px;
  letter-spacing: .12em;
  font-weight: 700;
  color: var(--cbb-accent);
  margin-bottom: 6px;
}
.cbb-title {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 700;
  color: var(--cbb-primary);
  line-height: 1.2;
}
.cbb-sub {
  margin: 0 0 18px;
  color: var(--cbb-ink-soft);
  font-size: 14px;
  /*max-width: 56ch;*/
}

.cbb-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
  font-size: 12px;
  color: var(--cbb-ink-soft);
}
.cbb-steps li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px 5px 5px;
  border-radius: 999px;
  background: var(--cbb-surface);
  border: 1px solid var(--cbb-border);
}
.cbb-steps li span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: #e3e6ec;
  color: var(--cbb-ink-soft);
  font-weight: 700;
  font-size: 11px;
}
.cbb-steps li.is-current {
  background: var(--cbb-primary);
  border-color: var(--cbb-primary);
  color: #fff;
}
.cbb-steps li.is-current span {
  background: var(--cbb-accent);
  color: #fff;
}

/* ---------- Mode (Video / Photographs) ---------- */
.cbb-mode {
  border: 0;
  padding: 0;
  margin: 0 0 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.cbb-mode-legend {
  font-size: 13px;
  font-weight: 600;
  color: var(--cbb-ink);
  margin-right: 4px;
  padding: 0;
}
.cbb-mode-opt {
  position: relative;
  cursor: pointer;
  user-select: none;
}
.cbb-mode-opt input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cbb-mode-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--cbb-border);
  background: var(--cbb-bg);
  border-radius: 999px;
  color: var(--cbb-ink-soft);
  font-size: 14px;
  font-weight: 600;
  transition: background-color .15s, border-color .15s, color .15s;
}
.cbb-mode-icon {
  display: inline-flex;
  color: inherit;
  flex-shrink: 0;
}
.cbb-mode-opt:hover .cbb-mode-pill {
  border-color: #b9c0cd;
  color: var(--cbb-ink);
}
.cbb-mode-opt input[type="radio"]:checked + .cbb-mode-pill {
  background: var(--cbb-primary);
  border-color: var(--cbb-primary);
  color: #fff;
}
.cbb-mode-opt input[type="radio"]:focus-visible + .cbb-mode-pill {
  box-shadow: 0 0 0 3px rgba(28,61,90,.18);
  outline: none;
}

/* ---------- Form ---------- */
.cbb-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 22px;
}
@media (max-width: 540px) {
  .cbb-form { grid-template-columns: 1fr; }
  .cbb-shell { padding: 20px; }
}
.cbb-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--cbb-ink);
  margin-bottom: 6px;
}
.cbb-select-wrap {
  position: relative;
}
.cbb-select-wrap::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px; height: 8px;
  border-right: 2px solid var(--cbb-ink-soft);
  border-bottom: 2px solid var(--cbb-ink-soft);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}
.cognisys-cbb select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 100%;
  height: 48px;            /* explicit height ensures descenders ('y','g') aren't clipped */
  padding: 0 38px 0 14px;
  font: inherit;
  font-size: 16px;         /* 16px also avoids the iOS Safari focus-zoom */
  line-height: 1.4;
  color: var(--cbb-ink);
  background: var(--cbb-bg);
  border: 1px solid var(--cbb-border);
  border-radius: 6px;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.cognisys-cbb select:hover:not(:disabled) { border-color: #b9c0cd; }
.cognisys-cbb select:focus {
  outline: none;
  border-color: var(--cbb-primary);
  box-shadow: 0 0 0 3px rgba(28,61,90,.15);
}
.cognisys-cbb select:disabled {
  background: var(--cbb-surface);
  color: var(--cbb-ink-soft);
  cursor: not-allowed;
}

/* ---------- Result ---------- */
.cbb-result {
  border-radius: 8px;
  background: var(--cbb-surface);
  border: 1px dashed var(--cbb-border);
  padding: 22px;
  min-height: 130px;
}
.cbb-result.is-recommend,
.cbb-result.is-warn {
  border-style: solid;
  background: var(--cbb-bg);
}
.cbb-result.is-warn { background: var(--cbb-warn-bg); border-color: var(--cbb-warn-bd); }

.cbb-empty {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--cbb-ink-soft);
  font-size: 14px;
}
.cbb-empty p { margin: 0; }
.cbb-empty-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #e9ecf2;
  color: var(--cbb-primary);
  flex-shrink: 0;
}

.cbb-rec {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  align-items: center;
}
@media (max-width: 540px) {
  .cbb-rec { grid-template-columns: 1fr; }
  .cbb-rec-img { max-width: 160px; }
}
.cbb-rec-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--cbb-surface);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cbb-rec-img img { max-width: 100%; max-height: 100%; display: block; }
.cbb-rec-img.is-placeholder {
  color: var(--cbb-ink-soft);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: .04em;
}

.cbb-rec-body { min-width: 0; }
.cbb-rec-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--cbb-success);
  margin-bottom: 4px;
}
.cbb-rec-name {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  color: var(--cbb-primary);
}
.cbb-rec-meta {
  font-size: 13px;
  color: var(--cbb-ink-soft);
  margin: 0 0 14px;
}
.cbb-rec-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cbb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s, border-color .15s;
  border: 1px solid transparent;
  transform: translateZ(0); /* own compositing layer — prevents sub-pixel text shift during border-color transition */
}
.cbb-btn-primary { background: var(--cbb-accent); color: #fff; }
.cbb-btn-primary:hover { background: var(--cbb-accent-h); color: #fff; }
.cbb-btn-ghost {
  background: transparent;
  color: var(--cbb-primary);
  border-color: var(--cbb-border);
}
.cbb-btn-ghost:hover { border-color: var(--cbb-primary); }

.cbb-warn-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.cbb-warn-icon {
  width: 28px; height: 28px;
  border-radius: 50%;
  background: var(--cbb-accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}
.cbb-warn-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--cbb-primary);
}
.cbb-warn p { margin: 0 0 8px; font-size: 14px; }
.cbb-warn p:last-child { margin-bottom: 0; }
.cbb-warn a { color: var(--cbb-primary); }

/* ---------- Footer ---------- */
.cbb-foot {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  flex-wrap: wrap;
}
.cbb-build {
  color: var(--cbb-ink-soft);
}
.cbb-build-label { font-weight: 600; color: var(--cbb-ink); }
.cbb-build-camera { margin-left: 4px; }
.cbb-reset {
  background: transparent;
  border: none;
  color: var(--cbb-ink-soft);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  text-decoration: underline;
  padding: 4px 0;
}
.cbb-reset:hover { color: var(--cbb-primary); }

/* Add-to-cart status message */
.cbb-cart-msg {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.4;
  color: var(--cbb-ink-soft);
}
.cbb-cart-msg.cbb-cart-msg-error {
  color: #b3261e;
}
.cbb-cart-msg.cbb-cart-msg-ok {
  color: #1f7a3a;
}
.cognisys-cbb .cbb-btn-cart[disabled] {
  opacity: 0.65;
  cursor: progress;
}

/* ---------- Multi-step layout ---------- */
.cbb-step {
  display: block;
  padding-top: 22px;
  margin-top: 22px;
  border-top: 1px solid var(--cbb-border);
}
.cbb-step:first-of-type {
  padding-top: 0;
  margin-top: 0;
  border-top: 0;
}
.cbb-step-head { margin-bottom: 16px; }
.cbb-step-title {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
  color: var(--cbb-primary);
}
.cbb-step-sub {
  margin: 0;
  color: var(--cbb-ink-soft);
  font-size: 14px;
  /*max-width: 60ch;*/
}

/* Locked state — Step 2+ is dimmed and non-interactive until Step 1 is done */
.cbb-step.is-locked .cbb-step-body { display: none; }
.cbb-step:not(.is-locked) .cbb-locked-msg { display: none; }
.cbb-locked-msg {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: #f4f6fa;
  border: 1px dashed var(--cbb-border);
  color: var(--cbb-ink-soft);
  font-size: 14px;
}
.cbb-locked-icon {
  display: inline-flex;
  width: 32px; height: 32px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #e3e6ec;
  color: var(--cbb-primary);
  flex-shrink: 0;
}
.cbb-step.is-locked .cbb-step-title,
.cbb-step.is-locked .cbb-step-sub {
  color: var(--cbb-ink-soft);
}

/* Step 2 — three-column form on wider viewports */
.cbb-form-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 22px;
}
@media (max-width: 720px) {
  .cbb-form-3 { grid-template-columns: 1fr; }
}

/* Number / text inputs */
.cognisys-cbb .cbb-input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  font: inherit;
  font-size: 16px;
  line-height: 1.4;
  color: var(--cbb-ink);
  background: var(--cbb-bg);
  border: 1px solid var(--cbb-border);
  border-radius: 6px;
  transition: border-color .15s, box-shadow .15s;
  appearance: none;
  -webkit-appearance: none;
}
.cognisys-cbb .cbb-input:hover:not(:disabled) { border-color: #b9c0cd; }
.cognisys-cbb .cbb-input:focus {
  outline: none;
  border-color: var(--cbb-primary);
  box-shadow: 0 0 0 3px rgba(28,61,90,.15);
}
.cognisys-cbb .cbb-input::placeholder { color: #a0a8b6; }
.cbb-field-help {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--cbb-ink-soft);
}
.cbb-field-help code {
  background: #eef0f5;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
}

/* Compact build-summary line for Step 2 */
.cbb-build-tube { margin-left: 4px; }

/* Stickout summary — small chips inside the recommendation card */
.cbb-rec-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 12px;
  font-size: 12px;
  color: var(--cbb-ink-soft);
}
.cbb-rec-stats span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: #eef2f7;
  border-radius: 999px;
  padding: 3px 10px;
}
.cbb-rec-stats strong { color: var(--cbb-ink); font-weight: 600; }

/* Lens-protrudes-past-tube state: light red pill + a "move camera back" notice
   above the product actions. Triggered when lens stickout > recommended tube
   length (rec.lensProtrusion > 0). */
.cbb-rec-stats span.is-warn {
  background: #fde8e8;
  color: #8a1a1a;
}
.cbb-rec-stats span.is-warn strong { color: #6b1212; }
.cbb-rec-move-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 0 0 12px;
  padding: 8px 12px;
  border-radius: 8px;
  background: #fde8e8;
  color: #6b1212;
  border: 1px solid #f3b0b0;
  font-size: 13px;
  line-height: 1.4;
}
.cbb-rec-move-note .cbb-rec-move-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #c0392b;
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Progress strip — completed step gets a check accent */
.cbb-steps li.is-done {
  background: #e7f4ec;
  border-color: #b9d9c4;
  color: #1f7a3a;
}
.cbb-steps li.is-done span {
  background: #1f7a3a;
  color: #fff;
}

/* ---------- Step 3 — Yes/No radio fieldsets ---------- */
.cbb-yesno {
  border: 0; padding: 0; margin: 0 0 18px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.cbb-yesno legend {
  font-size: 13px; font-weight: 600; color: var(--cbb-ink);
  margin-right: 8px; padding: 0;
}
.cbb-yesno-opt { position: relative; cursor: pointer; user-select: none; }
.cbb-yesno-opt input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.cbb-yesno-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 16px; border: 1px solid var(--cbb-border);
  background: var(--cbb-bg); border-radius: 999px;
  color: var(--cbb-ink-soft); font-size: 14px; font-weight: 600;
  transition: background-color .15s, border-color .15s, color .15s;
}
.cbb-yesno-opt:hover .cbb-yesno-pill { border-color: #b9c0cd; color: var(--cbb-ink); }
.cbb-yesno-opt input[type="radio"]:checked + .cbb-yesno-pill {
  background: var(--cbb-primary); border-color: var(--cbb-primary); color: #fff;
}
.cbb-yesno-opt input[type="radio"]:focus-visible + .cbb-yesno-pill {
  box-shadow: 0 0 0 3px rgba(28,61,90,.18); outline: none;
}

/* Step 3 quantity field — narrower than the Step 2 lens form */
.cbb-light-q-qty { margin-bottom: 22px; max-width: 240px; }

/* Step 3 result card — list of line items rather than the single-product card */
.cbb-rec-items { margin: 0; padding: 0; list-style: none; }
.cbb-rec-items li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--cbb-border);
  align-items: center;
  font-size: 14px;
}
.cbb-rec-items li:last-child { border-bottom: 0; padding-bottom: 0; }
.cbb-rec-items strong { color: var(--cbb-primary); font-weight: 600; }
.cbb-rec-item-sku {
  color: var(--cbb-ink-soft); font-size: 12px;
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  margin-top: 2px;
}
.cbb-rec-item-qty {
  color: var(--cbb-ink); font-size: 13px;
  background: #eef2f7; padding: 2px 10px; border-radius: 999px;
  white-space: nowrap;
}

/* ---------- Build SKU Summary ---------- */
.cbb-summary {
  margin-top: 28px; padding-top: 22px;
  border-top: 1px solid var(--cbb-border);
}
.cbb-summary-head { margin-bottom: 12px; }
.cbb-summary-title {
  margin: 0 0 4px; font-size: 18px; font-weight: 700; color: var(--cbb-primary);
}
.cbb-summary-sub {
  margin: 0; color: var(--cbb-ink-soft); font-size: 13px; /*max-width: 60ch;*/
}
.cbb-summary-body {
  margin: 14px 0;
  border: 1px solid var(--cbb-border);
  border-radius: 8px;
  background: var(--cbb-surface);
  overflow: hidden;
}
.cbb-summary-empty {
  margin: 0; padding: 18px; color: var(--cbb-ink-soft);
  font-size: 14px; text-align: center;
}
.cbb-summary-table {
  width: 100%; border-collapse: collapse;
}
.cbb-summary-table th,
.cbb-summary-table td {
  padding: 10px 14px; text-align: left; font-size: 14px;
  border-bottom: 1px solid var(--cbb-border);
  vertical-align: top;
}
.cbb-summary-table th {
  background: #f4f6fa;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--cbb-ink-soft);
}
.cbb-summary-table tr:last-child td { border-bottom: 0; }
.cbb-summary-step {
  display: inline-block;
  font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  color: var(--cbb-ink-soft); font-weight: 700;
  padding: 2px 8px; border: 1px solid var(--cbb-border); border-radius: 999px;
  background: var(--cbb-bg);
}
.cbb-summary-sku {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px; color: var(--cbb-ink-soft); margin-top: 2px;
}
.cbb-summary-table .cbb-summary-qty {
  text-align: right; color: var(--cbb-ink-soft); white-space: nowrap;
}
.cbb-summary-foot {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: flex-end;
}
.cbb-summary-foot .cbb-btn[disabled] {
  background: #d2d7df; cursor: not-allowed; color: #6b7180;
}
@media (max-width: 540px) {
  .cbb-summary-table th:first-child,
  .cbb-summary-table td:first-child { display: none; }
}