/* 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) 72px 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; }
.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;
}