/* The drop-off funnel (tools.zaiphr.ai/funnel), after tools.css in the same layers.
   Direction B, "Ledger" (Matt, 2026-10-17): the funnel as rows on the paper sheet,
   edited in place. Each step is a row: who's left as an ink bar, who dropped as a
   pale segment out to where the step began, its reasons as small bars beneath. The
   biggest drop takes a flame rail (this one, now); the what-if adds a flame-tinted
   segment to every later row. Bars move with transform only (P7 rule 5); every value
   is a token or a mix of tokens. */

@layer components {
  /* wider than Redact's page: the ledger needs room for names, bars and reasons */
  .funnel-desk .work-bar, .funnel-desk .sheet { width: min(100%, 980px); }
  .funnel-desk .sheet { display: block; min-height: 0; padding: 32px 42px 28px; }
  .f-sample { font: 500 12.5px/1.3 var(--z-font-display); color: var(--z-fg-muted); }
  .funnel-desk .work-actions { margin-left: auto; }

  /* inputs on paper look like the printed figure until you point at them */
  .fsheet input[type='text'], .fsheet input:not([type]) {
    min-width: 0; margin: 0; padding: 2px 6px; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg);
    box-shadow: inset 0 -1px 0 transparent; transition: background-color var(--z-dur-micro) ease, box-shadow var(--z-dur-micro) ease;
  }
  @media (hover: hover) { .fsheet input[type='text']:hover, .fsheet input:not([type]):hover { background: color-mix(in oklab, var(--z-ink) 5%, transparent); box-shadow: inset 0 -1px 0 color-mix(in oklab, var(--z-ink) 30%, transparent); } }
  .fsheet input:focus-visible { outline: 2px solid var(--z-accent-text); outline-offset: 1px; background: var(--z-surface-1); }
  /* the text lines up with the bars: the 6px padding hangs outside the column */
  .l-name, .l-left, .r-name { margin-inline: -6px !important; width: calc(100% + 12px) !important; }
  .fsheet input::placeholder { color: var(--z-fg-muted); opacity: 1; }
  .f-title { display: block; width: calc(100% + 12px); margin: 0 -6px !important; font: 600 26px/1.2 var(--z-font-display); letter-spacing: -0.01em; }

  /* the summary: three figures and the biggest drop */
  .sumstrip { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 34px; margin-top: 14px; padding-bottom: 18px; border-bottom: 1px solid color-mix(in oklab, var(--z-ink) 12%, transparent); }
  .sumstrip .fig { display: grid; gap: 2px; }
  .sumstrip b { font: 600 30px/1 var(--z-font-display); letter-spacing: -0.02em; }
  .sumstrip span { font: 500 12.5px/1.2 var(--z-font-display); color: var(--z-fg-muted); }
  .sum-whatif { margin-left: auto; padding: 8px 13px; border: 1.5px dashed var(--z-accent-deep); border-radius: 8px; font: 600 13px/1.2 var(--z-font-display); color: var(--z-fg); }

  /* the ledger */
  .ledger { display: grid; gap: 4px; margin: 14px 0 0; padding: 0; list-style: none; }
  .lrow {
    position: relative; display: grid; grid-template-columns: 236px minmax(0, 1fr) 92px; grid-template-areas: 'label track keep' 'label reasons reasons' '. tools tools';
    column-gap: 18px; align-items: start; padding: 12px 12px 8px 14px; border-radius: 10px;
    transition: background-color var(--z-dur-std) ease;
  }
  .lrow.is-start { grid-template-areas: 'label track keep'; padding-bottom: 12px; }
  .lrow.is-big { background: color-mix(in oklab, var(--z-accent) 6%, var(--z-paper)); box-shadow: inset 4px 0 0 var(--z-accent-deep); }
  .l-label { grid-area: label; display: grid; justify-items: start; gap: 0; min-width: 0; }
  /* text on the biggest drop's tint is ink (rule 1); the flame is the rail, the segment and the border */
  .l-tag { margin: 0 0 2px; font: 600 10px/1.3 var(--z-font-display); letter-spacing: 0.12em; text-transform: uppercase; color: var(--z-fg); }
  .l-name { width: 100%; font: 600 14.5px/1.3 var(--z-font-display) !important; }
  .l-left { width: 100%; font: 600 24px/1.15 var(--z-font-display) !important; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
  .l-typed { margin: 0 0 0 6px; padding: 1px 6px; border-radius: var(--z-radius-pill); background: color-mix(in oklab, var(--z-ink) 7%, transparent); font: 500 10.5px/1.5 var(--z-font-display); color: var(--z-fg-muted); }
  .l-typed[hidden] { display: none; }

  .track { grid-area: track; position: relative; height: 30px; margin-top: 8px; container-type: inline-size; }
  .bar { position: absolute; left: 0; top: 0; bottom: 0; width: 100%; transform-origin: 0 50%; transform: translateX(calc(var(--x, 0) * 100%)) scaleX(var(--w, 0)); transition: transform var(--z-dur-enter) var(--z-ease); }
  .bar.kept { background: linear-gradient(180deg, color-mix(in oklab, var(--z-ink) 76%, var(--z-paper)), color-mix(in oklab, var(--z-ink) 94%, var(--z-paper))); }
  .bar.gain { background: color-mix(in oklab, var(--z-accent) 34%, var(--z-paper)); }
  .bar.lost { background: color-mix(in oklab, var(--z-ink) 12%, var(--z-paper)); }
  .gain-edge { position: absolute; top: 0; bottom: 0; left: 0; width: calc(var(--w, 0) * 100cqw); border: 1.5px dashed var(--z-accent-deep); transform: translateX(calc(var(--x, 0) * 100cqw)); transition: transform var(--z-dur-enter) var(--z-ease); pointer-events: none; }
  .gain-edge[hidden] { display: none; }
  .is-big .bar.lost { background: color-mix(in oklab, var(--z-accent-deep) 24%, var(--z-paper)); }
  .t-lost, .t-gain { position: absolute; left: 0; white-space: nowrap; font: 600 13px/1 var(--z-font-display); transition: transform var(--z-dur-enter) var(--z-ease); }
  .t-lost { top: 50%; color: var(--z-fg-muted); transform: translate(calc(var(--x, 0) * 100cqw + 8px), -50%); }
  .is-big .t-lost, .is-big .t-gain, .is-big .r-rec-label, .is-big .r-rec-out { color: var(--z-fg); }
  .t-gain { top: -15px; color: var(--z-accent-text); font-size: 12px; transform: translateX(calc(var(--x, 0) * 100cqw)); }
  .l-keep { grid-area: keep; margin-top: 6px; text-align: right; display: grid; }
  .l-keep-n { font: 600 16px/1.1 var(--z-font-display); }
  .l-keep-l { font: 500 11px/1.4 var(--z-font-display); color: var(--z-fg-muted); }
  .is-steep .l-keep-l { color: var(--z-fg); font-weight: 600; }

  .reasons { grid-area: reasons; display: grid; gap: 2px; margin: 10px 0 0; padding: 0; list-style: none; }
  .reason { display: grid; grid-template-columns: minmax(0, 1fr) 128px minmax(60px, 140px) auto 28px; align-items: center; gap: 2px 8px; font-size: 13px; }
  .r-name { width: 100%; font: 400 13px/1.4 var(--z-font-ui) !important; }
  .r-val { display: inline-flex; align-items: center; justify-content: flex-end; gap: 2px; }
  .r-n { width: 72px; text-align: right; font: 600 13px/1.4 var(--z-font-display) !important; font-variant-numeric: tabular-nums; }
  .r-units { display: inline-flex; padding: 2px; border-radius: 7px; background: color-mix(in oklab, var(--z-ink) 7%, transparent); }
  .r-unit { width: 22px; height: 20px; border: 0; border-radius: 5px; background: transparent; color: var(--z-fg-muted); font: 600 11.5px/1 var(--z-font-display); cursor: pointer; transition: background-color var(--z-dur-micro) ease, color var(--z-dur-micro) ease, transform var(--z-dur-micro) ease; }
  .r-unit[aria-pressed='true'] { background: var(--z-ink); color: var(--z-paper); cursor: default; }
  @media (hover: hover) { .r-unit[aria-pressed='false']:hover { color: var(--z-fg); } }
  .r-unit:active { transform: scale(0.94); }
  .r-bar { display: block; height: 6px; border-radius: 3px; background: color-mix(in oklab, var(--z-ink) 20%, var(--z-paper)); transform-origin: 0 50%; transform: scaleX(var(--w, 0)); transition: transform var(--z-dur-enter) var(--z-ease); }
  .r-whatif { height: 24px; padding: 0 9px; border: 1px solid color-mix(in oklab, var(--z-ink) 18%, transparent); border-radius: var(--z-radius-pill); background: transparent; color: var(--z-fg-muted); font: 600 11.5px/1 var(--z-font-display); cursor: pointer; white-space: nowrap; transition: color var(--z-dur-micro) ease, border-color var(--z-dur-micro) ease, background-color var(--z-dur-micro) ease, transform var(--z-dur-micro) ease; }
  @media (hover: hover) { .r-whatif:hover { color: var(--z-fg); border-color: color-mix(in oklab, var(--z-ink) 40%, transparent); } }
  .r-whatif:active { transform: scale(0.95); }
  .r-whatif[aria-pressed='true'] { color: var(--z-fg); border-color: var(--z-accent-deep); background: color-mix(in oklab, var(--z-accent) 8%, var(--z-paper)); }
  .r-remove { display: grid; place-items: center; width: 26px; height: 26px; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg-subtle); cursor: pointer; transition: color var(--z-dur-micro) ease, background-color var(--z-dur-micro) ease; }
  @media (hover: hover) { .r-remove:hover { background: color-mix(in oklab, var(--z-ink) 8%, transparent); color: var(--z-fg); } }
  .r-rec { grid-column: 1 / -1; display: grid; grid-template-columns: auto minmax(0, 260px) auto; align-items: center; gap: 10px; padding: 2px 6px 6px; }
  .r-rec[hidden] { display: none; }
  .r-rec-label { font: 600 11.5px/1 var(--z-font-display); color: var(--z-accent-text); }
  .r-rec input { width: 100%; accent-color: var(--z-ink); }
  .r-rec-out { font: 600 12px/1 var(--z-font-display); color: var(--z-accent-text); }
  .reason.is-none, .reason.is-over { display: flex; justify-content: space-between; gap: 12px; padding: 3px 6px; font: italic 400 13px/1.4 var(--z-font-ui); color: var(--z-fg-muted); }
  .reason.is-none[hidden], .reason.is-over[hidden] { display: none; }
  .r-none-n { padding-right: 172px; font: 600 13px/1.4 var(--z-font-display); font-style: normal; color: var(--z-fg); }
  .reason.is-over { color: var(--z-warning-text); font-style: normal; }

  .l-tools { grid-area: tools; display: flex; align-items: center; gap: 4px; margin: 2px 0 0 -8px; }
  /* the step's own tools sit under its figure, apart from the reasons' remove buttons */
  .l-move { display: flex; gap: 2px; margin: 4px 0 0 -6px; }
  .f-mini { display: inline-flex; align-items: center; gap: 4px; height: 26px; padding: 0 8px; border: 0; border-radius: 6px; background: transparent; color: var(--z-fg-subtle); font: 500 12px/1 var(--z-font-display); cursor: pointer; }
  @media (hover: hover) { .f-mini:hover:not(:disabled) { background: color-mix(in oklab, var(--z-ink) 7%, transparent); color: var(--z-fg); } }
  .f-mini:disabled { opacity: 0.35; cursor: default; }
  .f-icon { width: 26px; padding: 0; justify-content: center; }
  .f-add { display: inline-flex; align-items: center; gap: 6px; margin: 8px 0 0 14px; padding: 6px 10px; border: 1px dashed color-mix(in oklab, var(--z-ink) 25%, transparent); border-radius: 8px; background: transparent; color: var(--z-fg-muted); font: 500 13px/1 var(--z-font-display); cursor: pointer; }
  @media (hover: hover) { .f-add:hover:not(:disabled) { color: var(--z-fg); border-color: color-mix(in oklab, var(--z-ink) 45%, transparent); } }
  .f-add:disabled { opacity: 0.4; cursor: default; }
  .f-foot { display: flex; justify-content: space-between; gap: 24px; margin-top: 20px; padding-top: 14px; border-top: 1px solid color-mix(in oklab, var(--z-ink) 10%, transparent); font: 500 12px/1.45 var(--z-font-display); color: var(--z-fg-muted); }
  .f-credit { white-space: nowrap; }

  /* the inspector */
  .f-inspector .tally-sub { margin-top: 4px; }
  .f-insights { display: grid; gap: 10px; padding: 16px 20px 6px; }
  .insight { padding: 11px 13px; border-radius: 12px; background: var(--z-surface-1); border: 1px solid var(--z-border-strong); }
  .insight.is-signal { box-shadow: inset 3px 0 0 var(--z-accent); }
  .insight-title { font: 600 14px/1.3 var(--z-font-display); }
  .insight-body { margin-top: 3px; font-size: 12.5px; line-height: 1.45; color: var(--z-fg-muted); }
  .f-whatif { margin: 10px 20px 0; padding: 14px; display: grid; gap: 8px; border-radius: 12px; border: 1px dashed var(--z-border-control); }
  .f-whatif .kicker { font: 600 11px/1 var(--z-font-display); letter-spacing: var(--z-track-label); text-transform: uppercase; color: var(--z-fg-muted); margin: 0; }
  .f-gain { font: 600 30px/1.05 var(--z-font-display); letter-spacing: -0.02em; }
  .f-gain[hidden] { display: none; }
  .f-recs { margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; font-size: 12.5px; color: var(--z-fg-muted); }
  .f-hint { font-size: 12.5px; line-height: 1.45; color: var(--z-fg-muted); }
  .f-hint b { color: var(--z-fg); font-weight: 600; }
  .f-value { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 12.5px; color: var(--z-fg-muted); }
  .f-money { display: inline-flex; align-items: center; gap: 4px; height: 34px; padding: 0 10px; border-radius: 8px; border: 1px solid var(--z-border-control); background: var(--z-night); color: var(--z-fg); font: 600 14px/1 var(--z-font-display); }
  .f-money input { width: 82px; border: 0; background: transparent; color: var(--z-fg); font: inherit; text-align: right; }
  .f-money input:focus-visible { outline: none; }
  .f-money:focus-within { outline: 2px solid var(--z-accent-text); outline-offset: 2px; }
  .f-money-out { font: 600 14px/1.3 var(--z-font-display); }
  .f-money-out[hidden] { display: none; }
  .f-note { font-size: 12px; color: var(--z-fg-subtle); line-height: 1.4; }
  .f-how { padding: 16px 20px 18px; display: grid; gap: 6px; font-size: 12.5px; line-height: 1.5; color: var(--z-fg-muted); }
  .f-how .kicker { font: 600 11px/1 var(--z-font-display); letter-spacing: var(--z-track-label); text-transform: uppercase; color: var(--z-fg-muted); margin: 0; }
  .funnel-desk .actions-row { grid-template-columns: 1fr 1fr; }
  .funnel-desk .actions-row label { cursor: pointer; }
  .actions-note.is-warn { color: var(--z-warning-text); }
  .f-error { font-size: 12.5px; color: var(--z-warning-text); }
  .f-undo { position: fixed; left: 50%; bottom: 24px; z-index: 60; display: flex; align-items: center; gap: 14px; padding: 8px 8px 8px 16px; border-radius: 12px; background: var(--z-surface-2); border: 1px solid var(--z-border-strong); box-shadow: 0 16px 36px -14px color-mix(in oklab, var(--z-void) 70%, transparent); transform: translateX(-50%); font: 500 13.5px/1.3 var(--z-font-display); color: var(--z-fg); animation: undo-in var(--z-dur-std) var(--z-ease); }
  .f-undo[hidden] { display: none; }
  @keyframes undo-in { from { opacity: 0; transform: translate(-50%, 8px); } }
  .f-error:empty { display: none; }

  @media (max-width: 1100px) {
    .lrow { grid-template-columns: 196px minmax(0, 1fr) 76px; }
    .reason { grid-template-columns: minmax(0, 1fr) 122px minmax(40px, 90px) auto 28px; }
    .r-none-n { padding-right: 120px; }
  }
  @media (max-width: 760px) {
    .funnel-desk .sheet { padding: 22px 16px 22px; }
    .funnel-desk .work-bar { flex-wrap: wrap; }
    .lrow, .lrow.is-start { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: 'label keep' 'track track' 'reasons reasons' 'tools tools'; padding: 10px 8px 6px 10px; }
    .track { margin-top: 18px; }
    .f-title { font-size: 20px; }
    /* a reason's name gets its own line; its figure, bar and buttons sit under it */
    .reason { grid-template-columns: auto minmax(0, 1fr) auto 28px; padding-bottom: 4px; }
    .r-name { grid-column: 1 / -1; }
    .r-val { grid-column: 1; justify-content: flex-start; }
    .r-n { text-align: left; }
    .r-bar { grid-column: 2; }
    .r-none-n { padding-right: 0; }
    .sum-whatif { margin-left: 0; }
    .f-foot { flex-direction: column; gap: 6px; }
    /* the inspector sits under the sheet, not over it as on Redact */
    .funnel-desk .inspector { position: static; max-height: none; box-shadow: none; border-top: 1px solid var(--z-border); margin-top: 12px; }
    .funnel-desk .inspector-body { display: block; max-height: none; }
    .funnel-desk .tally-sub { display: block; }
    .funnel-desk .actions { padding: 14px 16px 16px; border-top: 1px solid var(--z-border); }
    .funnel-desk .actions-row, .funnel-desk .actions-note { display: grid; }
    .funnel-desk .actions-note { display: block; }
  }
  @media (prefers-reduced-motion: reduce) {
    .bar, .t-lost, .t-gain, .r-bar, .gain-edge { transition: none; }
    .f-undo { animation: none; }
  }
}