/* views-cost-studio.css — Cost & Pricing Studio (#/cost-studio).
   Native to the platform: reuses tokens.css variables + shared components
   (Card/StatCard/DataTable/Button/states). Everything class-prefixed
   .cost-studio-*. Money uses --font-mono. */

.cost-studio {
  max-width: 1180px;
  margin: 0 auto;
  padding: var(--s5) var(--s4) var(--s6);
}

.cost-studio-head {
  margin-bottom: var(--s5);
}
.cost-studio-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-1);
  margin: 0 0 var(--s2);
}
.cost-studio-sub {
  font-size: 13px;
  color: var(--text-2);
  margin: 0;
  max-width: 70ch;
  line-height: 1.5;
}

/* Two-column shell: composer + readout. Collapses on narrow viewports. */
.cost-studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: var(--s4);
  align-items: start;
}
@media (max-width: 860px) {
  .cost-studio-grid { grid-template-columns: 1fr; }
}

.cost-studio-saved,
.cost-studio-compare {
  margin-top: var(--s4);
}

/* ── Composer ─────────────────────────────────────────────────────────────── */
.cost-studio-composer {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.cost-studio-subsection {
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  background: var(--bg-raised);
  padding: var(--s3);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.cost-studio-subhead {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.cost-studio-analyzer-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto auto;
  gap: var(--s2);
  align-items: center;
}

.cost-studio-field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--s3);
}
.cost-studio-field {
  display: flex;
  flex-direction: column;
  gap: var(--s1);
}
.cost-studio-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.cost-studio-input,
.cost-studio-select,
.cost-studio-textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-1);
  font-family: var(--font-ui);
  font-size: 13px;
  padding: 7px 9px;
  width: 100%;
}
.cost-studio-input:focus,
.cost-studio-select:focus,
.cost-studio-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-soft);
}
.cost-studio-input-narrow { width: 72px; }
/* Content-aware numeric field widths (platform field standard — cf.
   notification-rules numInput): a numeric input sizes to its content class
   instead of stretching to its full grid column. Declared AFTER -narrow so a
   variant wins where both are present; the fleet table's descendant -narrow
   rule (more specific) still owns its in-table inputs. */
.cost-studio-input--count { width: 5.5rem; max-width: 100%; } /* small counts / hours / days */
.cost-studio-input--usd { width: 7rem; max-width: 100%; }     /* currency amounts */
.cost-studio-input--pct { width: 4.5rem; max-width: 100%; }   /* percentages */
.cost-studio-textarea {
  min-height: 60px;
  resize: vertical;
}

.cost-studio-check {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: 12px;
  color: var(--text-2);
  cursor: pointer;
  user-select: none;
}
.cost-studio-check input { accent-color: var(--accent); }

/* ── Readout ──────────────────────────────────────────────────────────────── */
.cost-studio-readout {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.cost-studio-tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--s3);
}
.cost-studio-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.cost-studio-pos { color: var(--ok); }
.cost-studio-neg { color: var(--danger); }

.cost-studio-section-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0;
}

.cost-studio-breakdown {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-md);
  overflow: hidden;
}
.cost-studio-bd-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 7px var(--s3);
  font-size: 13px;
}
.cost-studio-bd-row:not(:last-child) {
  border-bottom: 1px solid var(--border-subtle);
}
.cost-studio-bd-label { color: var(--text-2); }
.cost-studio-bd-val { color: var(--text-1); }
.cost-studio-bd-base { background: var(--bg-raised); }

/* Free-tier gauge */
.cost-studio-gauge-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  flex-wrap: wrap;
}
.cost-studio-epm {
  display: inline-flex;
  align-items: center;
  gap: var(--s2);
  font-size: 11px;
  color: var(--text-muted);
}
.cost-studio-gauge {
  height: 10px;
  border-radius: var(--r-pill);
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  overflow: hidden;
}
.cost-studio-gauge-fill {
  height: 100%;
  background: var(--accent);
  border-radius: var(--r-pill);
  transition: width 0.2s ease;
}
.cost-studio-gauge-fill.over { background: var(--danger); }
.cost-studio-gauge-caption {
  font-size: 11px;
  color: var(--text-2);
  margin: var(--s1) 0 0;
}

.cost-studio-margin-host { display: block; }

/* Save form */
.cost-studio-saveform {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--s3);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.cost-studio-action-row {
  display: flex;
  gap: var(--s2);
  flex-wrap: wrap;
}

/* Saved-scenarios row actions */
.cost-studio-row-actions {
  display: flex;
  gap: var(--s1);
  justify-content: flex-end;
}

/* Cross-compare table */
.cost-studio-compare-wrap { overflow-x: auto; }
.cost-studio-compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.cost-studio-compare-table th,
.cost-studio-compare-table td {
  padding: 8px var(--s3);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.cost-studio-compare-table th {
  color: var(--text-2);
  font-weight: 600;
  text-align: left;
}
.cost-studio-delta {
  color: var(--text-muted);
  font-size: 11px;
}

/* A2: muted subtext under a "not modeled" breakdown line. */
.cost-studio-bd-subtext {
  padding: 0 var(--s3) 8px;
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
  border-bottom: 1px solid var(--border-subtle);
}
.cost-studio-bd-row + .cost-studio-bd-subtext { margin-top: -1px; }

/* A3: markup/margin clarifier under the Margin tile. */
.cost-studio-tile-sub {
  margin-top: var(--s1);
  font-size: 11px;
  color: var(--text-2);
}

/* ── Fleet / Portfolio roll-up (Part B) ─────────────────────────────────────── */
.cost-studio-fleet { margin-top: var(--s4); }
.cost-studio-ai { margin-top: var(--s4); }
.cost-studio-ai [data-ai-usage] > * + * { margin-top: var(--s3, 12px); }
.cost-studio-fleet-body {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.cost-studio-fleet-note {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: calc(var(--s2) * -1) 0 0;
  max-width: 74ch;
}
.cost-studio-fleet-evhead {
  align-items: center;
}
.cost-studio-fleet-add {
  display: inline-flex;
  gap: var(--s2);
  align-items: center;
  text-transform: none;
  letter-spacing: normal;
}
.cost-studio-fleet-add .cost-studio-select { min-width: 180px; width: auto; }

.cost-studio-fleet-table-wrap { overflow-x: auto; }
.cost-studio-fleet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.cost-studio-fleet-table th,
.cost-studio-fleet-table td {
  padding: 7px var(--s3);
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.cost-studio-fleet-table th {
  color: var(--text-2);
  font-weight: 600;
  text-align: left;
}
.cost-studio-fleet-table .cost-studio-input-narrow { width: 84px; }
.cost-studio-fleet-ssa-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: var(--r-sm);
  padding: 1px 5px;
  vertical-align: middle;
}

/* SSA cost-share callout */
.cost-studio-fleet-callout {
  display: flex;
  align-items: baseline;
  gap: var(--s3);
  flex-wrap: wrap;
  border: 1px solid var(--border-subtle);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-md);
  background: var(--bg-raised);
  padding: var(--s3);
}
.cost-studio-fleet-callout-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-2);
}
.cost-studio-fleet-callout-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-1);
}
.cost-studio-fleet-callout-desc {
  font-size: 12px;
  color: var(--text-muted);
  flex: 1 1 220px;
  line-height: 1.5;
}

/* Saved portfolios (localStorage) */
.cost-studio-fleet-portfolios {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--s3);
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.cost-studio-fleet-portfolio-list {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.cost-studio-fleet-portfolio-chip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s3);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-sm);
  background: var(--bg-raised);
  padding: var(--s2) var(--s3);
}
.cost-studio-fleet-portfolio-name {
  font-size: 13px;
  color: var(--text-1);
  font-weight: 500;
}
.cost-studio-fleet-portfolio-acts {
  display: flex;
  gap: var(--s1);
}

/* ── Import from event (fast-follow 1) ─────────────────────────────────────── */
.cost-studio-import {
  margin-bottom: var(--s4);
}
.cost-studio-import-body {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
}
.cost-studio-import-pick {
  display: flex;
  gap: var(--s2);
  align-items: center;
  flex-wrap: wrap;
}
.cost-studio-import-pick .cost-studio-select {
  flex: 1 1 260px;
  min-width: 200px;
}
.cost-studio-import-hint {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
  margin: 0;
}
.cost-studio-import-prov {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--s3);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.cost-studio-import-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
}
.cost-studio-import-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--s1);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  background: var(--bg-raised);
  padding: 2px var(--s2);
  font-size: 12px;
}
.cost-studio-import-chip-label {
  color: var(--text-1);
  font-weight: 500;
}
.cost-studio-import-chip-src {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}
.cost-studio-import-measured .cost-studio-import-chip-src,
.cost-studio-import-chip.cost-studio-import-measured .cost-studio-import-chip-src {
  color: var(--ok);
}
.cost-studio-import-chip.cost-studio-import-measured {
  border-color: color-mix(in srgb, var(--ok) 40%, var(--border-subtle));
}
.cost-studio-import-chip.cost-studio-import-unavailable {
  border-color: color-mix(in srgb, var(--danger) 40%, var(--border-subtle));
}
.cost-studio-import-chip.cost-studio-import-unavailable .cost-studio-import-chip-src {
  color: var(--danger);
}
.cost-studio-import-chip.cost-studio-import-default .cost-studio-import-chip-src,
.cost-studio-import-chip.cost-studio-import-assumed .cost-studio-import-chip-src {
  color: var(--text-2);
}
.cost-studio-import-meas {
  font-size: 12px;
  color: var(--text-2);
}
.cost-studio-import-notes {
  margin: 0;
  padding-left: var(--s4);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.cost-studio-import-notes li {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── Tablet gap (761–1099px; iPad) ────────────────────────────────────────────
   The KPI tile grid's 140px floor packs 4 tiles side-by-side at iPad widths;
   a long money value ("$200000.00" at 28px mono ≈ 200px) clips mid-glyph at
   the tile edge. Raise the floor so tiles wrap to fewer, wider columns
   instead. Desktop (≥1100) keeps the 140px floor and its current column
   count; phone (≤760) is intentionally untouched here. */
@media (min-width:761px) and (max-width:1099px){
  .cost-studio-tiles { grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
}

/* ── Phone (≤760px) ───────────────────────────────────────────────────────────
   Same clip as above, worse: at 375px the 140px floor packs the tiles 2-up at
   ~148px, and "$200000.00" (169px at 28px mono) is cut mid-glyph. Match the
   Usage tab's phone idiom (its tile values drop 26→22px and the grid wraps):
   shrink the value to 22px (10 mono chars ≈ 133px) and raise the floor to
   170px (133px + 34px card padding) so auto-fit only makes columns the value
   actually fits — 2×2 on larger phones, a single column on the narrowest.
   Tablet (761–1099) and desktop (≥1100) are untouched. */
@media (max-width:760px){
  .cost-studio-tiles { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
  .cost-studio-tiles .stat-value { font-size: 22px; }
  /* Fleet roll-up header: the scenario select (180px floor) + "+ Add event
     line" ran ~100px past the card at 320px (the button fully off-canvas).
     Let the header and the control cluster wrap; the select gives up its
     fixed floor and flexes. */
  .cost-studio-fleet-evhead { flex-wrap: wrap; }
  .cost-studio-fleet-add { flex-wrap: wrap; max-width: 100%; }
  .cost-studio-fleet-add .cost-studio-select { min-width: 0; flex: 1 1 140px; }
}
/* Narrowest phones: the composer analyzer row's model select collapsed to
   ~14px (spinner-only) beside the qty/Rec/remove cluster. Give the select the
   full first row; qty + Rec + remove share the second. 381px+ unchanged. */
@media (max-width:380px){
  .cost-studio-analyzer-row { grid-template-columns: minmax(0, 1fr) auto auto; }
  .cost-studio-analyzer-row .cost-studio-select { grid-column: 1 / -1; }
}

/* ── Price book (economics plan A; owner only — views/price-book.js) ─────── */
.price-book {
  display: flex;
  flex-direction: column;
  gap: var(--s4);
  margin-top: var(--s5);
}
.price-book-note {
  font-size: 12px;
  color: var(--text-2);
  margin: 0 0 var(--s2);
  line-height: 1.5;
}
.price-book-form {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  align-items: center;
  margin-top: var(--s2);
}
.price-book-row-actions { display: flex; gap: var(--s1); }
.price-book .cost-studio-input--text { width: 12rem; max-width: 100%; }
.price-book-form .cost-studio-select { width: auto; min-width: 8rem; max-width: 100%; }
.price-book-totals {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s4);
  margin-top: var(--s2);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-1);
}
@media (max-width:760px){
  .price-book .cost-studio-input--text { width: 100%; }
  .price-book-form > :not([type="checkbox"]) { flex: 1 1 100%; }
}
.cost-studio-ai-limits { display: flex; flex-wrap: wrap; gap: var(--s3, 12px); align-items: flex-end; }
.cost-studio-ai-field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--text-2); }
.cost-studio-ai-field input[type="number"] { width: 10ch; }
.cost-studio-ai-field input[type="text"] { width: 22ch; }
.cost-studio-ai-limits > .cost-studio-fleet-note { flex-basis: 100%; margin: 0; }