/* Price strategy projection dashboard — CarBrain */

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { font-family: var(--cb-font-body); color: var(--cb-fg-1); background: var(--cb-bg-alt); -webkit-font-smoothing: antialiased; }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }

/* ────────── Layout ────────── */
.shell { max-width: 1440px; margin: 0 auto; padding: 24px 32px 80px; }

/* ────────── Top bar ────────── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0 20px;
  border-bottom: 1px solid var(--cb-border);
  margin-bottom: 24px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { height: 28px; width: auto; display: block; }
.brand .div { width: 1px; height: 22px; background: var(--cb-border); }
.brand-title { font-size: 13px; font-weight: 700; color: var(--cb-fg-1); letter-spacing: 0.02em; }
.brand-sub { font-size: 11px; color: var(--cb-fg-3); margin-top: 1px; }
.topbar-actions { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--cb-fg-3); }
.topbar-actions .badge {
  background: var(--cb-deep-blue-200); color: var(--cb-deep-blue);
  padding: 4px 10px; border-radius: var(--cb-radius-pill); font-weight: 600; font-size: 11px;
}
.topbar-actions .topbar-link {
  font-size: 12px; color: var(--cb-fg-3); text-decoration: none;
  padding: 4px 10px; border-radius: var(--cb-radius-pill);
  transition: all var(--cb-dur-base) var(--cb-ease-out);
}
.topbar-actions .topbar-link:hover { color: var(--cb-deep-blue); background: var(--cb-bg-alt); }

/* ────────── Page title ────────── */
.page-head { margin-bottom: 24px; }
.page-head .eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cb-fg-3); margin-bottom: 8px;
}
.page-head h1 {
  font-family: var(--cb-font-display);
  font-size: 40px; line-height: 1.1; color: var(--cb-deep-blue);
  font-weight: 400;
}
.page-head .lede {
  font-size: 14px; color: var(--cb-fg-2); margin-top: 10px; max-width: 760px; line-height: 1.55;
}
.page-head .lede strong { color: var(--cb-fg-1); font-weight: 700; }

/* ────────── Cards / surfaces ────────── */
.card {
  background: var(--cb-white);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  box-shadow: var(--cb-shadow-sm);
  padding: 20px;
}
.card-title {
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--cb-fg-3); margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.card-title .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cb-deep-blue); }

/* ────────── TOTAL summary strip ────────── */
.total-strip {
  background: linear-gradient(135deg, var(--cb-deep-blue) 0%, #001530 100%);
  color: var(--cb-fg-on-dark-1);
  border-radius: var(--cb-radius-xl);
  padding: 28px 32px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.total-strip::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: var(--cb-gradient);
}
.total-strip-inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr 1.2fr; gap: 32px; align-items: end; }
.total-strip h2 {
  font-family: var(--cb-font-display);
  font-size: 22px; font-weight: 400;
  color: var(--cb-fg-on-dark-1); margin-bottom: 4px; line-height: 1.2;
}
.total-strip .sub { font-size: 12px; color: var(--cb-fg-on-dark-2); }
.total-kpi { }
.total-kpi .lbl { font-size: 11px; color: var(--cb-fg-on-dark-2); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; font-weight: 700; }
.total-kpi .val { font-family: var(--cb-font-display); font-size: 36px; font-weight: 400; line-height: 1; color: var(--cb-fg-on-dark-1); }
.total-kpi .val.gradient { background: var(--cb-gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.total-kpi .delta { font-size: 12px; margin-top: 6px; color: var(--cb-fg-on-dark-2); display: flex; align-items: baseline; gap: 6px; }
.total-kpi .delta .arrow { font-weight: 700; }
.delta.up { color: #CBFF00; }
.delta.down { color: #FF8A8A; }
.delta.flat { color: var(--cb-fg-on-dark-2); }

/* Segment mix mini-bars */
.mix-bars { display: flex; flex-direction: column; gap: 8px; min-width: 220px; }
.mix-row { display: grid; grid-template-columns: 64px 1fr 56px; align-items: center; gap: 10px; font-size: 11px; }
.mix-row .name { color: var(--cb-fg-on-dark-2); font-weight: 600; }
.mix-row .track { height: 6px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; }
.mix-row .fill { height: 100%; border-radius: 999px; transition: width 240ms var(--cb-ease-out); }
.mix-row .pct { text-align: right; color: var(--cb-fg-on-dark-1); font-weight: 700; }

/* ────────── Segment cards row ────────── */
.seg-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 24px;
}
.seg-card {
  background: var(--cb-white);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  box-shadow: var(--cb-shadow-sm);
  overflow: hidden;
  position: relative;
  transition: box-shadow var(--cb-dur-base) var(--cb-ease-out), border-color var(--cb-dur-base) var(--cb-ease-out);
}
.seg-card[data-on="1"] { box-shadow: var(--cb-shadow-md); border-color: var(--cb-border-strong); }
.seg-card .accent { height: 4px; }
.seg-card[data-seg="Parts"] .accent { background: linear-gradient(90deg, #F2A03F, #D97719); }
.seg-card[data-seg="Priority"] .accent { background: var(--cb-gradient); }
.seg-card[data-seg="Premium"] .accent { background: linear-gradient(90deg, var(--cb-deep-blue), var(--cb-lime)); }

.seg-head { padding: 16px 18px 14px; display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.seg-name { font-size: 11px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cb-fg-3); }
.seg-card[data-seg="Parts"] .seg-name { color: #B5621A; }
.seg-card[data-seg="Priority"] .seg-name { color: #0095B8; }
.seg-card[data-seg="Premium"] .seg-name { color: var(--cb-deep-blue); }
.seg-label {
  font-family: var(--cb-font-display);
  font-size: 22px; line-height: 1.1; color: var(--cb-deep-blue); font-weight: 400;
  margin-top: 4px;
}
.seg-source { font-size: 11px; color: var(--cb-fg-3); margin-top: 4px; }
.seg-focus-btn {
  background: var(--cb-bg-alt); border: 1px solid var(--cb-border);
  padding: 5px 10px; border-radius: var(--cb-radius-pill);
  font-size: 11px; color: var(--cb-fg-2); font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
}
.seg-focus-btn:hover { background: var(--cb-white); border-color: var(--cb-border-strong); color: var(--cb-deep-blue); }
.seg-focus-btn[aria-pressed="true"] { background: var(--cb-deep-blue); border-color: var(--cb-deep-blue); color: var(--cb-fg-on-dark-1); }

.seg-body { padding: 0 18px 18px; }

/* Editable baseline inputs */
.baseline-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px;
  background: var(--cb-bg-alt);
  border-radius: var(--cb-radius-md);
  padding: 10px 12px;
  margin-bottom: 14px;
}
.bf {  }
.bf .lbl { font-size: 10px; color: var(--cb-fg-3); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
.bf .editable {
  font-size: 15px; font-weight: 700; color: var(--cb-fg-1);
  background: transparent; border: 1px solid transparent;
  border-radius: var(--cb-radius-xs);
  padding: 2px 4px; width: 100%;
  font-family: inherit;
  transition: border-color var(--cb-dur-fast) var(--cb-ease-out), background var(--cb-dur-fast) var(--cb-ease-out);
}
.bf .editable:hover { border-color: var(--cb-border); }
.bf .editable:focus { outline: none; border-color: var(--cb-light-blue); background: var(--cb-white); box-shadow: var(--cb-shadow-glow); }
.bf .unit { font-size: 10px; color: var(--cb-fg-muted); margin-left: 2px; }

/* Sliders */
.slider-group { margin-bottom: 12px; }
.slider-group:last-child { margin-bottom: 0; }
.slider-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.slider-head .lbl { font-size: 11px; color: var(--cb-fg-2); font-weight: 600; display: flex; align-items: center; gap: 6px; }
.slider-head .lbl .pip { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.slider-head .val { font-size: 14px; font-weight: 700; color: var(--cb-deep-blue); font-variant-numeric: tabular-nums; }
.slider-head .val.warn { color: #B5621A; }
.slider-head .val.danger { color: #A32D2D; }
input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 4px; background: var(--cb-deep-blue-200); border-radius: 2px;
  outline: none; cursor: pointer;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%; background: var(--cb-white);
  border: 2px solid var(--cb-deep-blue);
  box-shadow: 0 1px 3px rgba(0,33,71,0.2); cursor: pointer;
  transition: transform var(--cb-dur-fast) var(--cb-ease-out);
}
input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.15); }
input[type="range"]::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%; background: var(--cb-white);
  border: 2px solid var(--cb-deep-blue); cursor: pointer;
}
.slider-scale { display: flex; justify-content: space-between; font-size: 9px; color: var(--cb-fg-muted); margin-top: 2px; }

/* slider accent variants */
input[type="range"].acc-offer { background: linear-gradient(90deg, var(--cb-deep-blue-200), #F2D6B0); }
input[type="range"].acc-offer::-webkit-slider-thumb { border-color: #D97719; }
input[type="range"].acc-pr { background: linear-gradient(90deg, var(--cb-deep-blue-200), #B6E0A0); }
input[type="range"].acc-pr::-webkit-slider-thumb { border-color: #3B6D11; }
input[type="range"].acc-risk { background: linear-gradient(90deg, var(--cb-deep-blue-200), #F0B5B5); }
input[type="range"].acc-risk::-webkit-slider-thumb { border-color: #A32D2D; }

/* Scenario KPIs */
.scen-kpis {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
  border-top: 1px dashed var(--cb-border);
  padding-top: 14px; margin-top: 14px;
}
.skpi { }
.skpi .lbl { font-size: 10px; color: var(--cb-fg-3); font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 2px; }
.skpi .val { font-size: 18px; font-weight: 800; color: var(--cb-fg-1); font-variant-numeric: tabular-nums; line-height: 1.1; }
.skpi .val.up { color: #2D7A1F; }
.skpi .val.down { color: #A32D2D; }
.skpi .val.warn { color: #B5621A; }
.skpi .sub { font-size: 10px; color: var(--cb-fg-3); margin-top: 2px; }

/* Verdict pill */
.verdict {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--cb-radius-md);
  font-size: 12px;
  line-height: 1.5;
  border: 1px solid;
}
.verdict.ok { background: #EEFBE5; border-color: #C2EAA5; color: #2D5A12; }
.verdict.warn { background: #FFF6E5; border-color: #FAD9A0; color: #8A4F00; }
.verdict.bad { background: #FDECEC; border-color: #F0B5B5; color: #7A1F1F; }
.verdict.neutral { background: var(--cb-bg-alt); border-color: var(--cb-border); color: var(--cb-fg-3); }
.verdict strong { font-weight: 800; }

/* Reset button on each card */
.seg-reset {
  position: absolute; top: 12px; right: 12px;
  background: transparent; border: none; color: var(--cb-fg-muted); font-size: 11px; padding: 4px;
}
.seg-reset:hover { color: var(--cb-deep-blue); }

/* ────────── Scenario bar ────────── */
.scenarios {
  background: var(--cb-white);
  border: 1px solid var(--cb-border);
  border-radius: var(--cb-radius-lg);
  padding: 14px 18px;
  margin-bottom: 24px;
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}
.scenarios .lbl { font-size: 11px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cb-fg-3); }
.scen-slot-row { display: flex; gap: 8px; }
.scen-slot {
  background: var(--cb-bg-alt);
  border: 1px dashed var(--cb-border-strong);
  border-radius: var(--cb-radius-md);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--cb-fg-3);
  display: flex; flex-direction: column; align-items: flex-start;
  min-width: 160px;
  transition: all var(--cb-dur-base) var(--cb-ease-out);
}
.scen-slot[data-filled="1"] { border-style: solid; background: var(--cb-deep-blue-200); border-color: var(--cb-deep-blue-300); color: var(--cb-deep-blue); }
.scen-slot[data-active="1"] { background: var(--cb-deep-blue); border-color: var(--cb-deep-blue); color: var(--cb-fg-on-dark-1); }
.scen-slot:hover { border-color: var(--cb-deep-blue); }
.scen-slot .top-row { display: flex; align-items: center; gap: 6px; width: 100%; }
.scen-slot .nm { font-weight: 800; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.scen-slot .ttl { font-size: 14px; font-weight: 700; margin-top: 2px; font-variant-numeric: tabular-nums; }
.scen-slot .sub { font-size: 10px; opacity: 0.7; margin-top: 1px; }
.scen-slot .x { margin-left: auto; opacity: 0.5; font-size: 12px; cursor: pointer; padding: 0 2px; }
.scen-slot .x:hover { opacity: 1; }
.scenarios .actions { margin-left: auto; display: flex; gap: 8px; }
.btn-pill {
  background: var(--cb-deep-blue);
  color: var(--cb-fg-on-dark-1);
  border: none;
  padding: 8px 14px;
  font-size: 12px; font-weight: 700;
  border-radius: var(--cb-radius-pill);
  transition: background var(--cb-dur-base) var(--cb-ease-out);
}
.btn-pill:hover { background: #001530; }
.btn-pill.ghost {
  background: transparent; color: var(--cb-fg-2); border: 1px solid var(--cb-border);
}
.btn-pill.ghost:hover { background: var(--cb-bg-alt); color: var(--cb-deep-blue); border-color: var(--cb-border-strong); }

/* ────────── Drill-down ────────── */
.drilldown { display: grid; grid-template-columns: 1fr; gap: 16px; margin-bottom: 24px; }
.tabs { display: flex; gap: 6px; margin-bottom: 14px; flex-wrap: wrap; }
.tab {
  background: transparent; border: 1px solid var(--cb-border);
  padding: 8px 14px;
  font-size: 12px; font-weight: 700;
  border-radius: var(--cb-radius-pill);
  color: var(--cb-fg-3);
  display: inline-flex; align-items: center; gap: 8px;
}
.tab:hover { color: var(--cb-deep-blue); border-color: var(--cb-border-strong); }
.tab[aria-selected="true"] { background: var(--cb-deep-blue); color: var(--cb-fg-on-dark-1); border-color: var(--cb-deep-blue); }
.tab .pip { width: 7px; height: 7px; border-radius: 2px; }
.tab[data-seg="Parts"] .pip { background: #D97719; }
.tab[data-seg="Priority"] .pip { background: var(--cb-light-blue); }
.tab[data-seg="Premium"] .pip { background: var(--cb-lime); }

/* Break-even table */
.be-table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.be-table th {
  font-size: 10px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--cb-fg-3); padding: 10px 12px; text-align: right;
  border-bottom: 1px solid var(--cb-border);
  background: var(--cb-bg-alt);
  white-space: nowrap;
}
.be-table th:first-child { text-align: left; }
.be-table td { font-size: 13px; padding: 11px 12px; text-align: right; border-bottom: 1px solid var(--cb-border); color: var(--cb-fg-1); }
.be-table td:first-child { text-align: left; font-weight: 700; }
.be-table tr:last-child td { border-bottom: none; }
.be-table tr.selected td { background: var(--cb-deep-blue-200); font-weight: 700; }
.be-table tr.selected td:first-child::before { content: "▶ "; color: var(--cb-deep-blue); }
.be-table .tier-ok { color: #2D7A1F; }
.be-table .tier-warn { color: #B5621A; }
.be-table .tier-bad { color: #A32D2D; }

/* Heatmap */
.heatmap { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; min-width: 560px; }
.heatmap th { font-size: 10px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--cb-fg-3); padding: 8px 10px; text-align: center; border-bottom: 1px solid var(--cb-border); background: var(--cb-bg-alt); white-space: nowrap; }
.heatmap th:first-child { text-align: left; }
.heatmap td { font-size: 12px; padding: 10px 10px; text-align: center; border-bottom: 1px solid var(--cb-border); }
.heatmap td:first-child { text-align: left; font-weight: 700; color: var(--cb-fg-2); }
.heatmap td.sel { outline: 2px solid var(--cb-deep-blue); outline-offset: -2px; font-weight: 800; }
.heatmap-legend { display: flex; align-items: center; gap: 14px; font-size: 11px; color: var(--cb-fg-3); margin-top: 10px; }
.heatmap-legend .sw { display: inline-flex; align-items: center; gap: 5px; }
.heatmap-legend .sw .chip { width: 12px; height: 12px; border-radius: 2px; }

/* ────────── Profit curve ────────── */
.curve-wrap { padding: 4px 6px 0; }
.curve-wrap svg { width: 100%; height: auto; display: block; }
.curve-legend { display: flex; gap: 16px; font-size: 12px; color: var(--cb-fg-2); margin-top: 12px; flex-wrap: wrap; }
.curve-legend .item { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.curve-legend .swatch { width: 14px; height: 3px; border-radius: 2px; }

/* ────────── Tweaks panel ────────── */
.tweaks {
  position: fixed; right: 20px; bottom: 20px;
  width: 280px;
  background: var(--cb-white);
  border: 1px solid var(--cb-border-strong);
  border-radius: var(--cb-radius-lg);
  box-shadow: var(--cb-shadow-lg);
  padding: 14px 16px 16px;
  z-index: 50;
  display: none;
}
.tweaks[data-open="1"] { display: block; }
.tweaks h3 { font-size: 11px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--cb-fg-3); margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.tweaks h3 .close { background: transparent; border: none; color: var(--cb-fg-muted); padding: 2px 4px; font-size: 14px; }
.tweaks h3 .close:hover { color: var(--cb-deep-blue); }
.tweaks .tw-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--cb-border); font-size: 12px; color: var(--cb-fg-2); }
.tweaks .tw-row:last-child { border-bottom: none; }
.tweaks .toggle {
  width: 32px; height: 18px; background: var(--cb-border); border-radius: 999px; position: relative; cursor: pointer; transition: background var(--cb-dur-base) var(--cb-ease-out);
}
.tweaks .toggle::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--cb-white); box-shadow: 0 1px 2px rgba(0,33,71,0.2); transition: left var(--cb-dur-base) var(--cb-ease-out); }
.tweaks .toggle[data-on="1"] { background: var(--cb-deep-blue); }
.tweaks .toggle[data-on="1"]::after { left: 16px; }
.tweaks .seg-radio { display: flex; gap: 4px; }
.tweaks .seg-radio button { background: var(--cb-bg-alt); border: 1px solid var(--cb-border); border-radius: var(--cb-radius-sm); padding: 4px 8px; font-size: 11px; color: var(--cb-fg-2); font-weight: 600; }
.tweaks .seg-radio button[aria-pressed="true"] { background: var(--cb-deep-blue); border-color: var(--cb-deep-blue); color: var(--cb-fg-on-dark-1); }

/* Presentation mode */
body[data-presentation="1"] .topbar-actions .badge { display: none; }
body[data-presentation="1"] .seg-reset,
body[data-presentation="1"] .bf .editable { pointer-events: none; }
body[data-presentation="1"] .bf .editable { border-color: transparent !important; }

/* ────────── Section heading ────────── */
.sec-head {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--cb-border);
  padding-bottom: 10px;
}
.sec-head h2 {
  font-family: var(--cb-font-display);
  font-size: 22px; font-weight: 400; color: var(--cb-deep-blue);
}
.sec-head .sub { font-size: 12px; color: var(--cb-fg-3); }

/* Footnote */
.footnote { margin-top: 24px; font-size: 11px; color: var(--cb-fg-3); line-height: 1.7; max-width: 900px; }
.footnote code { background: var(--cb-bg-alt); padding: 1px 5px; border-radius: 3px; font-family: ui-monospace, monospace; font-size: 10px; }

/* Responsive */
@media (max-width: 1100px) {
  .seg-row { grid-template-columns: 1fr; }
  .total-strip-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .shell { padding: 16px 16px 80px; }
  .total-strip-inner { grid-template-columns: 1fr; }
  .baseline-grid { grid-template-columns: 1fr; }
  .page-head h1 { font-size: 28px; }
}