/* ── Cowork Credit Value Calculator ──
   Accent: zen indigo (var(--accent)) · Namespace: .cwroi-*
   Zen-migrated: canonical Zen semantic tokens only · NO gradients/glows.
   Sibling to the Cowork Cost Calculator; honest break-even instrument.
*/

.cwroi-container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem 4rem; }
.cwroi-h2 { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin: 0 0 0.75rem; }

/* ── Honest reframe notice ── */
.cwroi-notice {
  display: flex; gap: 0.85rem; align-items: flex-start;
  background: var(--accent-subtle); border: 1px solid var(--border);
  border-left: 3px solid var(--accent); border-radius: var(--radius-md, 10px);
  padding: 0.9rem 1.1rem; margin: 0 0 1.75rem;
}
.cwroi-notice-icon { font-size: 1.3rem; line-height: 1.2; color: var(--accent); flex: 0 0 auto; }
.cwroi-notice-body { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.55; }
.cwroi-notice-body strong { color: var(--text-primary); }

/* ══════════════════════════════════════════════════════
   THE CARD — controls | break-even readout
   ══════════════════════════════════════════════════════ */
.cwroi-card {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-top: 3px solid var(--accent); border-radius: var(--radius-lg, 16px); overflow: hidden;
}
.cwroi-grid { display: flex; flex-direction: column; }
.cwroi-controls { padding: 1.5rem 1.6rem; }
.cwroi-readout { padding: 1.6rem 1.75rem; border-top: 1px solid var(--border); display: flex; flex-direction: column; }
.cwroi-assume { border-top: 1px solid var(--border); }
@media (min-width: 820px) {
  .cwroi-grid {
    display: grid; align-items: start;
    grid-template-columns: 0.95fr 1.05fr;
    grid-template-areas: "controls readout" "assume assume";
  }
  .cwroi-controls { grid-area: controls; border-right: 1px solid var(--border); }
  .cwroi-readout { grid-area: readout; border-top: none; padding: 1.75rem 2rem; }
  .cwroi-assume { grid-area: assume; }
}

/* ── Empty state ── */
.cwroi-results { display: flex; flex-direction: column; }
.cwroi-empty { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; flex: 1 1 auto; gap: 0.7rem; padding: 1.4rem 0 0.6rem; min-height: 150px; }
.cwroi-empty-dash { font-family: var(--zen-font-mono, monospace); font-size: clamp(2.4rem, 8vw, 3.2rem); font-weight: 700; color: var(--border); line-height: 1; }
.cwroi-empty p { margin: 0; font-size: 0.95rem; color: var(--text-secondary); line-height: 1.55; max-width: 36ch; }
.cwroi-empty p strong { color: var(--text-primary); }
.cwroi-readout.is-empty .cwroi-results { display: none; }
.cwroi-readout:not(.is-empty) .cwroi-empty { display: none; }

/* ── Fields ── */
.cwroi-field { margin-bottom: 1.6rem; }
.cwroi-field-last { margin-top: 1.3rem; }
.cwroi-label { display: block; font-weight: 600; color: var(--text-primary); margin-bottom: 0.6rem; font-size: 1.02rem; }
.cwroi-label-opt { font-weight: 400; color: var(--text-tertiary); font-size: 0.82rem; }
.cwroi-num {
  width: 150px; padding: 0.6rem 0.75rem; border: 1px solid var(--border); border-radius: var(--radius-md, 10px);
  font-family: var(--zen-font-mono, monospace); font-size: 1.1rem; background: var(--bg-surface); color: var(--text-primary);
}
.cwroi-num:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.cwroi-num-sm { width: 110px; }
.cwroi-num-xs { width: 90px; font-size: 1rem; }
.cwroi-hint { margin: 0.55rem 0 0; max-width: 42ch; color: var(--text-tertiary); font-size: 0.78rem; line-height: 1.5; }
.cwroi-hint code, .cwroi-protocol code {
  font-family: var(--zen-font-mono, monospace); background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: 4px; padding: 0.05rem 0.35rem; font-size: 0.9em; color: var(--text-primary);
}

.cwroi-inline { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.cwroi-select {
  padding: 0.55rem 0.6rem; min-height: 44px; border: 1px solid var(--border); border-radius: var(--radius-md, 10px);
  background: var(--bg-surface); color: var(--text-primary); font-size: 0.86rem; cursor: pointer; max-width: 100%;
}
.cwroi-select:focus { outline: 2px solid var(--accent); outline-offset: 0; }

/* ── Assumptions sub-block ── */
.cwroi-assume { padding: 1.25rem 1.6rem; background: var(--bg-surface); }
.cwroi-assume-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem 2rem; }
@media (max-width: 700px) { .cwroi-assume-grid { grid-template-columns: 1fr; gap: 1.4rem; } }
.cwroi-assume-item { display: flex; flex-direction: column; gap: 0.5rem; }
.cwroi-assume-kicker {
  display: block; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-tertiary); font-family: var(--zen-font-mono, monospace); margin-bottom: 0.75rem;
}
.cwroi-assume-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.cwroi-assume-row-top { margin-top: 1.25rem; padding-top: 1.1rem; border-top: 1px solid var(--border); }
.cwroi-assume-label { font-weight: 600; color: var(--text-primary); font-size: 0.9rem; }
.cwroi-assume-input { display: inline-flex; align-items: center; gap: 0.35rem; }
.cwroi-affix { color: var(--text-tertiary); font-size: 0.85rem; font-family: var(--zen-font-mono, monospace); }
.cwroi-affix-suf { white-space: nowrap; }
.cwroi-assume-note { margin: 0.5rem 0 0; color: var(--text-tertiary); font-size: 0.75rem; line-height: 1.5; }

/* ── Usable-share pills ── */
.cwroi-share-pills { display: inline-flex; border: 1px solid var(--border); border-radius: var(--radius-md, 10px); overflow: hidden; margin-top: 0.15rem; }
.cwroi-share-pill {
  padding: 0.55rem 1.15rem; min-height: 44px; display: inline-flex; align-items: center; justify-content: center;
  background: var(--bg-elevated); border: none; border-right: 1px solid var(--border);
  color: var(--text-secondary); font-weight: 600; font-size: 0.9rem; cursor: pointer;
  font-family: var(--zen-font-mono, monospace); transition: background 0.15s ease-out, color 0.15s ease-out;
}
.cwroi-share-pill:last-child { border-right: none; }
.cwroi-share-pill:hover:not(.active) { background: var(--accent-subtle); color: var(--accent); }
.cwroi-share-pill.active { background: var(--accent-strong, #4F46E5); color: #fff; }
.cwroi-share-pill:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.cwroi-share-caption { font-size: 0.78rem; color: var(--text-secondary); margin: 0.7rem 0 0; line-height: 1.5; max-width: 52ch; }

/* ── Readout ── */
.cwroi-readout-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-secondary); font-family: var(--zen-font-mono, monospace); }
.cwroi-readout-top { display: flex; align-items: center; justify-content: space-between; gap: 0.6rem; flex-wrap: wrap; }
.cwroi-example-badge { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.06em; font-family: var(--zen-font-mono, monospace); color: var(--accent); background: var(--accent-subtle); border: 1px solid var(--border); padding: 0.15rem 0.55rem; border-radius: 999px; white-space: nowrap; }
.cwroi-example-badge[hidden] { display: none; }
.cwroi-be {
  font-family: var(--zen-font-mono, monospace); font-size: clamp(2.5rem, 9vw, 3.6rem);
  font-weight: 700; color: var(--accent); line-height: 1; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; margin-top: 0.35rem;
}
.cwroi-be-sub { font-size: 0.85rem; color: var(--text-secondary); margin-top: 0.55rem; line-height: 1.45; max-width: 42ch; }
.cwroi-be-unit { font-size: 0.34em; font-weight: 600; color: var(--text-secondary); letter-spacing: 0; margin-left: 0.16em; }

.cwroi-status {
  margin: 1.1rem 0 0; padding: 0.8rem 0.95rem; background: var(--bg-surface); border: 1px solid var(--border);
  border-left: 3px solid var(--text-tertiary); border-radius: var(--radius-md, 10px);
  font-size: 0.88rem; color: var(--text-secondary); line-height: 1.5;
}
.cwroi-status strong { color: var(--text-primary); font-family: var(--zen-font-mono, monospace); }
.cwroi-status-ok { border-left-color: var(--accent); background: var(--accent-subtle); }
.cwroi-status-warn { border-left-color: var(--warning, #E5A00D); }

.cwroi-chips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.55rem; margin-top: 1.1rem; }
@media (max-width: 520px) { .cwroi-chips { grid-template-columns: 1fr; } }
.cwroi-chip { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--radius-md, 10px); padding: 0.6rem 0.7rem; display: flex; flex-direction: column; gap: 0.25rem; }
.cwroi-chip-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.02em; color: var(--text-secondary); }
.cwroi-chip-label small { text-transform: none; letter-spacing: 0; color: var(--text-tertiary); }
.cwroi-chip-val { font-family: var(--zen-font-mono, monospace); font-weight: 700; color: var(--text-primary); font-size: 1rem; }

/* ── Sensitivity strip ── */
.cwroi-sens { margin-top: 1.1rem; padding: 0.9rem 1rem; border: 1px solid var(--border); border-radius: var(--radius-md, 10px); background: var(--bg-surface); }
.cwroi-sens-head { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; color: var(--text-secondary); margin-bottom: 0.6rem; font-family: var(--zen-font-mono, monospace); }
.cwroi-sens-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.cwroi-sens-cell { text-align: center; padding: 0.5rem 0.4rem; border: 1px solid var(--border); border-radius: var(--radius-sm, 6px); background: var(--bg-elevated); }
.cwroi-sens-cell-mid { border-color: var(--accent); }
.cwroi-sens-k { display: block; font-size: 0.7rem; color: var(--text-tertiary); font-family: var(--zen-font-mono, monospace); }
.cwroi-sens-v { display: block; margin-top: 0.2rem; font-family: var(--zen-font-mono, monospace); font-weight: 700; color: var(--text-primary); font-size: 0.9rem; }
.cwroi-tick { display: inline-block; margin-top: 0.2rem; font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.04em; font-family: var(--zen-font-mono, monospace); padding: 0.05rem 0.3rem; border-radius: 3px; }
.cwroi-tick-ok { color: var(--accent); background: var(--accent-subtle); }
.cwroi-tick-no { color: var(--badge-amber, #92400E); background: rgba(229,160,13,0.12); }

.cwroi-microcopy { margin: 1.1rem 0 0; font-size: 0.78rem; color: var(--text-tertiary); line-height: 1.55; }
.cwroi-microcopy strong { color: var(--text-secondary); }

/* ── Measurement protocol ── */
.cwroi-protocol { margin-top: 2.5rem; padding: 1.5rem 1.6rem; border: 1px solid var(--border); border-radius: var(--radius-lg, 16px); background: var(--bg-elevated); }
.cwroi-protocol-intro { color: var(--text-secondary); font-size: 0.95rem; line-height: 1.6; margin: 0 0 1rem; max-width: 66ch; }
.cwroi-steps { margin: 0; padding-left: 1.3rem; color: var(--text-secondary); font-size: 0.9rem; line-height: 1.65; display: flex; flex-direction: column; gap: 0.5rem; }
.cwroi-steps strong { color: var(--text-primary); }
.cwroi-protocol-foot { margin: 1rem 0 0; font-size: 0.85rem; color: var(--text-tertiary); font-style: italic; }

/* ── Assumptions & sources ledger ── */
.cwroi-ledger { margin-top: 1.5rem; border: 1px solid var(--border); border-radius: var(--radius-md, 10px); background: var(--bg-surface); }
.cwroi-ledger-sum { cursor: pointer; padding: 0.9rem 1.1rem; font-weight: 600; color: var(--text-primary); font-size: 0.95rem; list-style: none; }
.cwroi-ledger-sum::-webkit-details-marker { display: none; }
.cwroi-ledger-sum::before { content: "\203A"; display: inline-block; margin-right: 0.5rem; transition: transform 0.15s ease-out; color: var(--accent); }
.cwroi-ledger[open] .cwroi-ledger-sum::before { transform: rotate(90deg); }
.cwroi-ledger-body { padding: 0 1.1rem 1.2rem; }
.cwroi-ledger-body p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; margin: 0 0 0.9rem; }
.cwroi-ledger-body a { color: var(--text-primary); font-weight: 600; }
.cwroi-ledger-fine { font-size: 0.78rem !important; color: var(--text-tertiary) !important; border-top: 1px solid var(--border); padding-top: 0.9rem; }
.cwroi-ledger-fine strong { color: var(--text-secondary); }

.cwroi-bench-table { width: 100%; border-collapse: collapse; margin: 0 0 1rem; font-size: 0.82rem; }
.cwroi-bench-table th, .cwroi-bench-table td { text-align: left; padding: 0.45rem 0.6rem; border-bottom: 1px solid var(--border); color: var(--text-secondary); }
.cwroi-bench-table th { color: var(--text-tertiary); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.03em; font-weight: 600; }
.cwroi-bench-table td:first-child { color: var(--text-primary); }
.cwroi-right { text-align: right; }
.cwroi-bench-table .cwroi-right { font-family: var(--zen-font-mono, monospace); color: var(--text-primary); }

/* ── FAQ spacing ── */
.cwroi-faq { margin-top: 2.5rem; }

/* ── Cross-tool links ── */
.cwroi-cross-tools { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.5rem; }
.cwroi-cross-link {
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1rem;
  border: 1px solid var(--border); border-radius: var(--radius-md, 10px); background: var(--bg-elevated);
  color: var(--text-secondary); font-size: 0.85rem; font-weight: 500; text-decoration: none;
  transition: border-color 0.15s ease-out, color 0.15s ease-out;
}
.cwroi-cross-link:hover { border-color: var(--accent); color: var(--accent); }