/* Trust Tariff™ Calculator: tool-specific styles.
   The shared TrustFlow tools design system is toolkit.css. */

/* ---------- setup: friction context + excess share ---------- */
.fs-context-card {
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(13, 71, 161, 0.25);
  border-left: 3px solid var(--blue-authority);
  border-radius: 12px;
  background: var(--blue-tint);
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--text-dark);
}
.fs-context-card b { display: block; font-family: var(--font-display); font-weight: 600; color: var(--blue-authority); margin-bottom: 0.15rem; }
.fs-context-card p { margin: 0; }
.fs-context-card small { display: block; margin-top: 0.3rem; color: var(--muted-light); font-size: 0.8125rem; }

.fs-share { margin: 0; padding: 0; border: 0; }
.fs-share legend {
  margin-bottom: 0.45rem;
  font-weight: 600; font-size: 0.9375rem; color: var(--text-dark);
}
.fs-share-choices { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; }
.fs-share-choice { position: relative; }
.fs-share-choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.fs-share-choice span {
  display: grid; place-items: center;
  padding: 0.6rem 0.25rem;
  border: 1.5px solid rgba(13, 71, 161, 0.2); border-radius: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.9375rem;
  color: var(--text-dark); cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base), color var(--transition-base);
}
.fs-share-choice:hover span { border-color: rgba(13, 71, 161, 0.45); }
.fs-share-choice input:checked + span {
  border-color: var(--blue-authority);
  background: var(--blue-authority);
  color: var(--white);
}
.fs-share-choice:has(input:focus-visible) span { outline: 3px solid var(--blue-flow); outline-offset: 3px; }

/* ---------- method: formula strip ---------- */
.fs-formula-strip {
  max-width: 1240px; margin: 2.25rem auto 0;
  padding: 1.1rem 1.5rem;
  background: var(--white); border: 1px solid var(--card-border); border-radius: 14px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.96875rem;
  color: var(--navy-dark); text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 0.9rem; flex-wrap: wrap;
}
.fs-formula-tag {
  flex: none;
  padding: 0.22rem 0.7rem; border-radius: 50px;
  background: var(--blue-authority); color: var(--white);
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase;
}

/* ---------- worksheet ---------- */
.fs-worksheet .fs-dim-desc { margin-bottom: 1.75rem; }

.fs-ws-row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.6fr);
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(13, 71, 161, 0.12);
  transition: opacity var(--transition-base);
}
.fs-ws-row:first-of-type { border-top: 0; padding-top: 0.25rem; }
.fs-ws-row.is-na { opacity: 0.45; }

.fs-ws-cat { display: flex; gap: 0.85rem; align-items: flex-start; min-width: 0; }
.fs-ws-num {
  flex: none;
  font-family: var(--font-display); font-weight: 700; font-size: 0.8125rem;
  color: var(--orange-activate); margin-top: 0.25rem;
}
.fs-ws-cat b { display: block; font-weight: 600; font-size: 0.96875rem; color: var(--navy-dark); line-height: 1.35; }
.fs-ws-cat p { margin: 0.3rem 0 0; font-size: 0.8125rem; line-height: 1.55; color: var(--muted-light); }

.fs-ws-inputs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: start;
}
.fs-ws-field label {
  display: block; margin-bottom: 0.35rem;
  font-size: 0.75rem; font-weight: 600; line-height: 1.3; color: var(--text-dark);
}
.fs-ws-field input {
  width: 100%; padding: 0.65rem 0.75rem;
  border: 1.5px solid rgba(13, 71, 161, 0.2); border-radius: 10px;
  color: var(--text-dark); background: var(--white); font-size: 0.9375rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.fs-ws-field input:focus {
  outline: none; border-color: var(--blue-authority);
  box-shadow: 0 0 0 4px rgba(13, 71, 161, 0.12);
}
.fs-ws-field input:disabled { background: rgba(13, 71, 161, 0.05); color: var(--muted-light); cursor: not-allowed; }

.fs-ws-side {
  grid-column: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  margin-top: -0.4rem;
}
.fs-ws-na {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.8125rem; font-weight: 500; color: var(--muted-light); cursor: pointer;
}
.fs-ws-na input { width: 1rem; height: 1rem; accent-color: var(--blue-authority); }
.fs-ws-preview { margin: 0; font-size: 0.8125rem; color: var(--muted-light); text-align: right; }
.fs-ws-preview b { color: var(--blue-authority); font-weight: 600; }

.fs-delay-block {
  margin-top: 1.75rem; padding: 1.5rem;
  border: 1.5px dashed rgba(13, 71, 161, 0.3); border-radius: 14px;
  background: rgba(227, 242, 253, 0.35);
}
.fs-delay-title {
  margin: 0 0 1rem;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem; color: var(--navy-dark);
}
.fs-delay-title span {
  display: inline-block; margin-left: 0.5rem;
  font-family: var(--font-body); font-weight: 500; font-size: 0.75rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-light);
}
.fs-delay-block .fs-field label { font-size: 0.875rem; }
.fs-delay-block .fs-field input { max-width: 14rem; }

/* ---------- results: scenario card ---------- */
.fs-hours-card { justify-content: flex-start; }
.fs-scenario-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.875rem;
  margin: 1.5rem 0 0.5rem;
}
.fs-scenario {
  padding: 1.25rem 1.125rem;
  border: 1px solid var(--hairline-dark); border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  display: flex; flex-direction: column; gap: 0.3rem;
}
.fs-scenario.is-working { border-color: rgba(79, 195, 247, 0.55); background: rgba(79, 195, 247, 0.1); }
.fs-scenario-label {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}
.fs-scenario.is-working .fs-scenario-label { color: var(--blue-flow); }
.fs-scenario-num {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.6rem, 2.6vw, 2.25rem); line-height: 1.05;
  color: var(--white); letter-spacing: -0.02em;
}
.fs-scenario-num small { font-size: 0.55em; font-weight: 600; color: rgba(255, 255, 255, 0.55); letter-spacing: 0; }
.fs-scenario-dollar { font-size: 0.8125rem; line-height: 1.4; color: rgba(255, 255, 255, 0.6); }
.fs-delay-line {
  margin: 0.85rem 0 0; padding-top: 0.85rem;
  border-top: 1px solid var(--hairline-dark);
  font-size: 0.875rem; color: rgba(255, 255, 255, 0.65); text-align: center;
}

/* ---------- results: ranked composition ---------- */
.fs-dim-row.is-empty .fs-dim-row-name b,
.fs-dim-row.is-empty .fs-score strong { color: var(--muted-light); font-weight: 500; }

/* ---------- results: assumptions table ---------- */
.fs-assumptions-wrap { overflow-x: auto; }
.fs-assumptions { width: 100%; border-collapse: collapse; font-size: 0.9375rem; }
.fs-assumptions th {
  padding: 0.65rem 0.75rem;
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-light); text-align: left; white-space: nowrap;
  border-bottom: 1px solid rgba(13, 71, 161, 0.18);
}
.fs-assumptions th:not(:first-child), .fs-assumptions td:not(:first-child) { text-align: right; }
.fs-assumptions td {
  padding: 0.8rem 0.75rem;
  border-top: 1px solid rgba(13, 71, 161, 0.1);
  color: var(--text-dark); white-space: nowrap;
}
.fs-assumptions td:first-child { font-weight: 600; color: var(--navy-dark); white-space: normal; }
.fs-assumptions td:last-child { font-family: var(--font-display); font-weight: 700; color: var(--blue-authority); }
.fs-assumptions tr.is-empty td { color: var(--muted-light); }
.fs-assumptions tr.is-empty td:first-child { font-weight: 500; }

/* ---------- results: alternative explanations ---------- */
.fs-alt-list {
  margin: 0.5rem 0 0; padding: 0; list-style: none;
  display: grid; gap: 0.75rem;
}
.fs-alt-list li {
  padding: 0.75rem 0 0.75rem 0.75rem;
  border-left: 2px solid rgba(13, 71, 161, 0.18);
  font-size: 0.9375rem; line-height: 1.55; color: var(--muted-light);
}
.fs-alt-list b { color: var(--text-dark); font-weight: 600; }

/* ---------- responsive ---------- */
@media (max-width: 768px) {
  .fs-ws-row { grid-template-columns: 1fr; gap: 1rem; }
  .fs-ws-side { grid-column: 1; margin-top: 0; }
  .fs-scenario-grid { grid-template-columns: 1fr; }
  .fs-dim-row .fs-score span { white-space: normal; }
}
@media (max-width: 560px) {
  .fs-ws-inputs { grid-template-columns: 1fr 1fr; }
  .fs-ws-field:last-child { grid-column: 1 / -1; }
  .fs-ws-side { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .fs-ws-preview { text-align: left; }
  .fs-delay-block { padding: 1.25rem; }
  .fs-assumptions th, .fs-assumptions td { padding: 0.6rem 0.5rem; }
}

/* ---------- print ---------- */
@media print {
  .fs-hours-card .fs-eyebrow,
  .fs-scenario-label, .fs-scenario-num, .fs-scenario-num small,
  .fs-scenario-dollar, .fs-delay-line { color: var(--navy-dark) !important; }
  .fs-scenario { border-color: var(--card-border); background: var(--white); }
  .fs-scenario.is-working { border-color: var(--blue-authority); }
  .fs-assumptions, .fs-alt { break-inside: avoid; }
}