/* Names only. Every value comes from theme-light.css, which this page loads
   first — this sheet declares nothing of its own (T3.2 / S5 / C3). The names
   stay because work-package-suite-app.js reads ten of them from JavaScript,
   where a rename fails silently. See docs/reference/tokens.md section 9. */
:root {
  --primary: var(--cds-interactive-01);
  --primary-light: var(--cds-highlight);
  --success: var(--cds-support-success);
  --warning: var(--wp-status-warning-text);
  --warning-bg: var(--wp-status-warning-bg);
  --danger: var(--cds-support-error);
  --text: var(--cds-text-primary);
  --text-light: var(--cds-text-secondary);
  --text-dim: var(--cds-text-helper);   /* S11: was --cds-ui-04 (#8d8d8d, 3.32:1) */
  --border: var(--cds-border-subtle);
  --border-strong: var(--cds-border-strong);
  --bg: var(--cds-background);
  --bg-card: var(--cds-layer);
  --appbar: var(--wp-appbar-bg);
  --shadow: var(--wp-shadow-none);
  /* Neutral, where the creator's --shadow-lg is cool-tinted. Same geometry in
     both — 0 4px 16px — so the two can be merged later without moving anything;
     merging is still a rendered change, so not here. tokens.md section 8-F. */
  --shadow-lg: var(--wp-shadow-lg-neutral);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--wp-font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}

.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* HEADER — dark UI Shell bar
   Four groups share this bar, not two: .header-left and .header-right are in the
   markup, and wp-chrome.js injects the project switcher and search between them
   while auth-guard.js appends the user menu after. At 1024px that is more than
   fits on one 48px line, and a fixed height meant the overflow had nowhere to go
   but on top of its neighbours. min-height + wrap lets the bar grow instead.
   One row still measures exactly 48px, so nothing moves at desk width. */
.header {
  background: var(--appbar);
  color: var(--wp-appbar-fg);
  padding: 0 16px;
  min-height: 48px;
  display: flex;
  flex-wrap: wrap;
  row-gap: 6px;
  justify-content: space-between;
  align-items: center;
}

/* Sizes to its content and never narrower than the logo.
   This was `flex: 1; min-width: 0`, which put it in a dead tie with the chrome
   wp-chrome.js injects as its sibling (`flex: 1 1 auto; min-width: 0`): both
   claimed the same run of the bar, both were allowed to shrink to nothing, and
   the chrome's wider content won every time. .header-left computed to 0 while
   its `flex-shrink: 0` logo kept its 106px and overflowed — so the project
   switcher rendered straight across the logo (F3).
   Now the chrome is the only one that grows, and `min-width: auto` restores the
   content-based floor, which is the logo plus the gap: the inner title block
   keeps its own `min-width: 0`, so the project name still gives way first, by
   the ellipsis .header-subtitle already carries. Truncation policy itself is
   B2's, not this task's. */
.header-left {
  flex: 0 1 auto;
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: auto;
}

/* Prime logo (white-background wordmark) sits in a white chip on the dark bar */
.logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--cds-ui-01);
  padding: 4px 8px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

.logo:hover { opacity: 0.92; }
.logo img { height: 24px; width: auto; display: block; }

.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-light);
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}

.header-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 0;
  color: var(--wp-appbar-fg);
  white-space: nowrap;
}

.header-subtitle {
  font-size: 12px;
  color: var(--wp-appbar-fg-dim);
  min-height: 16px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Holds its natural size. Left to the default `flex-shrink: 1` it was squeezed
   narrower than its buttons, so "Load Sample" ran underneath "Feedback". The
   chrome between the two groups is the only flexible one, which is what gives
   the three a defined order of giving way: right keeps its buttons, left keeps
   its logo, the middle absorbs the difference. */
.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.header-button {
  padding: 7px 14px;
  background: transparent;
  color: var(--wp-appbar-fg);
  border: 1px solid var(--wp-appbar-border);
  border-radius: 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
  transition: background 0.15s, border-color 0.15s;
}

.header-button:hover {
  background: var(--wp-appbar-hover);
  border-color: var(--wp-appbar-border);
}

/* .step-counter — the "1 / 10" pill — is gone with A4/S9. The step rail carries
   position, progress and reachability; a badge in the app bar carried one third
   of that and was the only thing on the page that did. */

/* MAIN NAVIGATION - moved to wp-chrome.css by B7/T7.1.
   The strip is chrome, and dissolving the creator's iframe made it a page that
   has to draw the same strip. A tab row only one of the two documents can style
   is the shape that put the tabs in the parent and the toolbar in the child. */

.tab-icon { font-size: 16px; }

/* CONTENT AREA
   The SOP wizard reads better with a bound on line length, but 1000px on a 1920
   screen wasted half the display. The wider cap stays; what it used to also have
   to accommodate - the creator embedded in here, squeezed into a ~930px column
   with its own scrollbar inside the page's - is a separate page since T7.1. */
.content-area {
  flex: 1;
  padding: 2rem;
  max-width: 1700px;
  margin: 0 auto;
  width: 100%;
}

/* B7/T7.1: the creator's iframe was sized here - #wp-frame, .content-area.embed-full,
   body.embed-full and the --wp-chrome-h custom property that carried the measured
   app-bar height across. All of it existed so one document could fill the window
   inside another and scroll with a single scrollbar. The creator is a page now;
   the window sizes it. */

.tool {
  display: none;
}

.tool.active {
  display: block;
}

/* ══ STEP RAIL — vertical stepper (A4 / S9 / C1) ═══════════════════════════════
   Replaces `.step-nav > .steps-container > .step-item`: ten <div onclick> chips
   in a horizontal scroller. They were unreachable by keyboard, said nothing
   about progress, and the "1 / 10" pill in the app bar was doing the one job
   they should have been doing.

   The rail is a column beside the form rather than a strip above it, so all ten
   steps and their states are visible while you work in one. Below 900px there is
   no room for a second column, so it collapses — see the breakpoint at the foot
   of this block.

   Spacing comes from --wp-s* (the suite's only real spacing scale) rather than
   fresh literals; type does not, because there is no type token to consume yet.
   That is BL-010 and it is unchanged in kind by this task. */
#tool-sop.active {
  display: grid;
  grid-template-columns: 15rem minmax(0, 1fr);
  gap: var(--wp-s5);
  align-items: start;
}

.step-rail {
  grid-column: 1;
  grid-row: 1 / span 2;      /* beside the form AND its navigation bar */
  /* Step 5 is roughly three screens tall. A rail that scrolls away is a rail you
     have to hunt for, which is how the app ended up with a counter in the bar. */
  position: sticky;
  top: var(--wp-s4);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  padding: var(--wp-s3);
}

.step-rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.step-rail-item { margin: 0; }

/* Every step is a real button, in the tab order, activated by Enter and Space
   for free. Arrow keys, Home and End are added in work-package-suite-app.js. */
.step-btn {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--wp-s3);
  padding: var(--wp-s2);
  background: none;
  border: none;
  border-left: 3px solid transparent;
  border-radius: 0;
  text-align: left;
  font: inherit;
  color: var(--text-light);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

.step-btn:hover { background: var(--bg); color: var(--text); }

.step-btn-marker {
  flex: none;
  width: var(--wp-ctl-sm);
  height: var(--wp-ctl-sm);
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
}

.step-btn-body { min-width: 0; display: flex; flex-direction: column; }
.step-btn-label { font-size: 13px; font-weight: 500; }

/* The state in words. C1: completed / current / unavailable must be tellable
   apart without colour, so each carries a label here AND a marker shape — filled
   disc, filled disc with a tick, dashed outline — not a hue alone. */
.step-btn-state { font-size: 11px; color: var(--text-light); }
.step-btn-state:empty { display: none; }

.step-btn.is-current {
  background: var(--primary-light);
  border-left-color: var(--primary);
  color: var(--text);
  font-weight: 600;
}
.step-btn.is-current .step-btn-marker {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--cds-text-on-color);
}

/* Green because this is a status, not an action — see tokens.md section 12.
   Green never fills a button in this suite; it fills the badge on one. */
.step-btn.is-complete .step-btn-marker {
  background: var(--success);
  border-color: var(--success);
  color: var(--cds-text-on-color);
}

/* Still focusable and still in the tab order: a control removed from the tab
   order is a control a keyboard user cannot even discover, and "you cannot go
   there yet, here is why" is worth reaching. aria-disabled, not disabled. */
.step-btn.is-locked { cursor: not-allowed; }
.step-btn.is-locked .step-btn-marker { border-style: dashed; }

.step-rail-msg {
  margin: var(--wp-s2) 0 0;
  font-size: 12px;
  color: var(--danger);
}
.step-rail-msg:empty { display: none; }

/* Wide widths: the list IS the control, so the disclosure has nothing to do. */
.step-rail-toggle { display: none; }

/* STEP CONTENT */
.step-content {
  grid-column: 2;
  grid-row: 1;
  background: var(--bg-card);
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 0;
}

.step { display: none; }

.step h2 {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.notice {
  font-size: 13px;
  color: var(--text-light);
  background: var(--primary-light);
  padding: 0.75rem 1rem;
  border-radius: 0;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--primary);
}

/* FIELDS
   The wizard's fields were one per row, which looked right in a 1000px column but
   stretches a text input across the screen now that the content area is wide. Flow
   them into as many ~340px columns as fit; `.col1` still forces a single column for
   the fields that genuinely want the width (long text, textareas). */
.field-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
}

.field-grid.col1 { grid-template-columns: 1fr; }

.field {
  display: flex;
  flex-direction: column;
}

.field label {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text);
}

/* An editable field is white on --border-strong, which is what an editable field
   is on every other page in the suite. It used to be filled with var(--bg) — this
   sheet's PAGE BACKGROUND, #f4f4f4 — so an empty required field was indistinguishable
   from a locked one and people did not type in them (F5/A3).

   The cause was the wizard declaring its own token set and therefore never seeing
   --cds-field, which theme-light.css had been supplying to this page all along.
   T1.5 reached past the local tokens with a fallback; T3.2 removed the local tokens
   entirely, so the fallback is now dead code and the canonical token is simply
   consumed. No field-specific colour is declared on this page. */
.field input,
.field select,
.field textarea {
  padding: 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 0;
  font-size: 14px;
  font-family: inherit;
  color: var(--text);
  background: var(--cds-field);
  transition: border-color 0.2s;
}

/* Editable fields being white means genuinely locked ones have to say so, or the
   signal inverts rather than being fixed. --cds-field-02 is the theme's own
   secondary field surface and matches .locked-field in the creator.
   The border is deliberately the same on both states: identical --border-strong is
   what makes a field read as a field, and the fill is what carries locked versus
   editable. Verified as #ffffff vs #f4f4f4 against an identical border. */
.field input:disabled,
.field select:disabled,
.field textarea:disabled,
.field input[readonly],
.field textarea[readonly] {
  background: var(--cds-field-02);
  color: var(--text-light);
  cursor: not-allowed;
}

/* One focus ring for every control on this page (BL-002).
   All three focus rules here removed the outline. Two replaced it with a 3px
   var(--primary-light) glow — #edf5ff against a #ffffff field, which is a 1.05:1
   edge: a faint halo on the card, invisible on the field itself. The third,
   .seq-step input.seq-label, removed the outline with no replacement at all.
   CLAUDE.md allows outline:none only with a replacement of at least equal
   visibility, so two were marginal and one was a straight violation.

   This is Carbon's ring and the one console.css:69 and wp-chrome.css:206 already
   draw — 2px of --cds-focus inset over the control's own edge — so it is the app's
   existing idiom rather than a fourth. border-color stays as a second cue and as
   the fallback if outline is ever suppressed. */
.field input:focus,
.field select:focus,
.field textarea:focus,
.user-pick:focus,
.seq-step input.seq-label:focus {
  outline: 2px solid var(--cds-focus);
  outline-offset: -2px;
  border-color: var(--primary);
}

/* Helper text under a field, by either of the two names the markup uses: <small>
   inside a .field, and .field-hint anywhere. They were two rules with byte-identical
   declarations — the duplication that produced the bug this block used to carry a
   comment about, in miniature. One rule now, so they cannot drift apart again.

   The colour is deliberately left as --text-dim. #8d8d8d on white measures 3.3:1,
   under the 4.5:1 floor, and console.css:103 already rejected it for exactly this
   job — but propagating that fix is T4.6, which re-measures rather than inheriting
   either published figure. Changing it here would be a rendered change in a wave
   that must produce none, and would take T4.6's decision away from it. */
.field small,
.field-hint {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 0.25rem;
}
.field-hint strong { color: var(--text-light); }

/* The sign-off name pickers sit outside .field, so they got no form styling at all.
   They carried the F5/A3 defect too, and were missed because the review counted
   inputs inside .field: --bg fill on a --border hairline is the grey-on-grey that
   made empty required fields read as locked. These are enabled selects and now look
   like every other enabled control in the suite — --cds-field on --border-strong.
   Focus is the shared ring above. */
.user-pick {
  padding: 0.75rem; border: 1px solid var(--border-strong); border-radius: 0;
  font-size: 14px; font-family: inherit; color: var(--text); background: var(--cds-field);
}

/* ROLES */
.required-roles {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.role-required {
  display: flex;
  align-items: center;
  padding: 1rem;
  background: var(--bg);
  border-radius: 0;
  border: 1px solid var(--border);
}

.role-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.role-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.role-checkbox label {
  margin: 0;
  font-weight: 600;
  cursor: pointer;
}

/* WP TYPES */
#wp-types-table { overflow-x: auto; }

.wp-type-row {
  display: grid;
  grid-template-columns: 1.1fr 80px 1.3fr 1.6fr 1.2fr;
  gap: 0.85rem;
  align-items: center;
  padding: 0.75rem 1rem;
  background: var(--bg);
  border-radius: 0;
  margin-bottom: 0.5rem;
  border: 1px solid var(--border);
}

.wp-types-header {
  display: grid;
  grid-template-columns: 1.1fr 80px 1.3fr 1.6fr 1.2fr;
  gap: 0.85rem;
  padding: 0.5rem 1rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

/* BUTTONS — roles are documented in docs/reference/tokens.md section 12 (A5) */
/* primary */
.add-btn {
  padding: 0.7rem 1.25rem;
  background: var(--wp-btn-primary-bg);
  color: var(--wp-btn-primary-fg);
  border: none;
  border-radius: 0;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.add-btn:hover { background: var(--wp-btn-primary-hover); }

/* secondary */
.nav-btn {
  padding: 0.7rem 1.4rem;
  background: var(--wp-btn-secondary-bg);
  border: 1px solid var(--wp-btn-secondary-border);
  border-radius: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--wp-btn-secondary-fg);
  cursor: pointer;
  transition: all 0.15s;
}

.nav-btn:hover { border-color: var(--wp-btn-secondary-hover-fg); color: var(--wp-btn-secondary-hover-fg); background: var(--bg); }

/* A5: this was green — the loudest control in the suite, on a button whose job
   is to save a form. The completion it announced is still announced, on the
   launcher card's border and status line, which is where a status belongs. */
.nav-btn.primary {
  background: var(--wp-btn-primary-bg);
  color: var(--wp-btn-primary-fg);
  border-color: var(--wp-btn-primary-bg);
}

.nav-btn.primary:hover { background: var(--wp-btn-primary-hover); border-color: var(--wp-btn-primary-hover); color: var(--wp-btn-primary-fg); }

.nav-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ══ LOCATION LIST — CR-005 (step 11) ═════════════════════════════════════════
   Building / floor / sector, configured per project. The code beside each name
   is the thing CR-018 rolls cost up by, and it is shown rather than hidden so it
   is obvious that renaming a value does not move it. */
.loc-actions { display: flex; gap: var(--wp-s2); flex-wrap: wrap; margin-top: var(--wp-s3); }

.loc-report { margin-top: var(--wp-s3); font-size: 13px; }
.loc-report:empty { display: none; }
.loc-report-line { margin: 0 0 var(--wp-s2); }
.loc-report-group { margin-top: var(--wp-s3); }
.loc-report-title { font-size: 12px; font-weight: 600; color: var(--text-light); }
.loc-report-list { margin: var(--wp-s1) 0 0; padding-left: var(--wp-s5); }
.loc-report-list li { margin-bottom: var(--wp-s1); color: var(--text-light); }
.loc-line { font-weight: 600; color: var(--text); }
/* A report that lost rows says so in its own right, not only by wording. */
.loc-report.is-problem { border-left: 3px solid var(--warning); padding-left: var(--wp-s3);
  background: var(--warning-bg); padding-top: var(--wp-s2); padding-bottom: var(--wp-s2); }

#loc-list { display: flex; flex-direction: column; margin-top: var(--wp-s3); }
.loc-row {
  display: flex;
  align-items: center;
  gap: var(--wp-s3);
  padding: var(--wp-s2);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
/* Indentation is the hierarchy, and it is not the only cue — .loc-level names
   the level in words beside it (C1: never colour or position alone). */
.loc-depth-1 { padding-left: var(--wp-s5); }
.loc-depth-2 { padding-left: var(--wp-s6); }
.loc-level {
  flex: none; min-width: 68px;
  font-size: 11px; font-weight: 600; letter-spacing: .04em;
  color: var(--text-light);
}
.loc-name {
  flex: 1 1 180px; min-width: 0;
  padding: var(--wp-s1) var(--wp-s2);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: var(--cds-field);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.loc-code {
  flex: none;
  font-family: var(--wp-font-mono);
  font-size: 12px;
  color: var(--text-light);
}
.loc-toggle { display: flex; align-items: center; gap: var(--wp-s1); font-size: 12px; color: var(--text-light); }
/* A deactivated value is still listed — that is how it is brought back — but it
   reads as out of use, by strikethrough as well as by the unticked box. */
.loc-row.is-off .loc-name { text-decoration: line-through; color: var(--text-light); }
.loc-row.is-off .loc-code { text-decoration: line-through; }

.loc-addrow {
  display: flex; align-items: center; gap: var(--wp-s2); flex-wrap: wrap;
  margin-top: var(--wp-s4);
}
.loc-addlabel { font-size: 12px; font-weight: 600; color: var(--text-light); }
.loc-addrow select, .loc-addrow input {
  padding: var(--wp-s2);
  border: 1px solid var(--border-strong);
  border-radius: 0;
  background: var(--cds-field);
  color: var(--text);
  font: inherit;
  font-size: 13px;
}
.loc-addrow input { flex: 1 1 200px; min-width: 0; }

/* ══ SECTION TOGGLES — CR-006 (step 12) ═══════════════════════════════════════
   Ten rows, each a real <label> wrapping a real checkbox, so the whole row is a
   target and the browser gives the keyboard and screen-reader behaviour for
   free. The state is said in words as well as by the tick (C1). */
#section-toggles { display: flex; flex-direction: column; margin-top: var(--wp-s3); }

.section-toggle {
  display: flex;
  align-items: flex-start;
  gap: var(--wp-s3);
  padding: var(--wp-s3);
  border: 1px solid var(--border);
  border-left: 3px solid var(--success);
  background: var(--bg-card);
  margin-bottom: -1px;         /* collapse the hairline between rows */
  cursor: pointer;
}
.section-toggle:hover { background: var(--bg); }
.section-toggle input { flex: none; width: 18px; height: 18px; margin-top: 2px; }
.section-toggle-body { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; gap: var(--wp-s1); }
.section-toggle-name { font-size: 14px; font-weight: 600; color: var(--text); }
.section-toggle-note { font-size: 12px; color: var(--text-light); }
.section-toggle-state {
  flex: none;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-light);
  white-space: nowrap;
}
/* Off is said three ways: the box is unticked, the row says "Not used", and the
   rule down its left edge goes from green to grey. Colour is the one nobody has
   to be able to see. */
.section-toggle.is-off { border-left-color: var(--border-strong); }
.section-toggle.is-off .section-toggle-name { color: var(--text-light); }

/* CR-002: a field inside a section, not an eleventh section. Indented and
   smaller so the nesting is visible, and it inherits every other rule above so
   the two cannot look like different kinds of control. */
.field-toggle {
  display: flex;
  align-items: flex-start;
  gap: var(--wp-s3);
  padding: var(--wp-s2) var(--wp-s3) var(--wp-s2) var(--wp-s6);
  border: 1px solid var(--border);
  border-left: 3px solid var(--success);
  background: var(--bg);
  margin-bottom: -1px;
  cursor: pointer;
}
.field-toggle:hover { background: var(--cds-layer-hover); }
.field-toggle input { flex: none; width: 16px; height: 16px; margin-top: 2px; }
.field-toggle .section-toggle-name { font-size: 13px; }
.field-toggle.is-off { border-left-color: var(--border-strong); }
.field-toggle.is-off .section-toggle-name { color: var(--text-light); }

/* ══ ANNOUNCEMENTS — S1 / T5.8 ════════════════════════════════════════════════
   Where the wizard's thirteen native dialogs went. Fixed to the bottom of the
   viewport so it is visible from any scroll position on a step that is three
   screens tall, and never over the step navigation, which is where somebody's
   attention is when a validation message fires. */
.wp-toast {
  position: fixed;
  left: 50%;
  bottom: var(--wp-s5);
  transform: translateX(-50%);
  z-index: 1400;                /* over the drawer scrim, under a modal */
  display: flex;
  align-items: flex-start;
  gap: var(--wp-s3);
  max-width: min(640px, calc(100vw - 2 * var(--wp-s4)));
  padding: var(--wp-s3) var(--wp-s4);
  background: var(--cds-ui-05);
  color: var(--cds-text-on-color);
  box-shadow: var(--wp-shadow-toast);
  font-size: 13px;
  line-height: 1.5;
}
.wp-toast[hidden] { display: none; }
.wp-toast-text { flex: 1 1 auto; min-width: 0; }
/* An error looks different, not just louder: a red rule down its edge, and it
   stays until dismissed where a confirmation times out (C1 — never colour
   alone, and the persistence is the second channel). */
.wp-toast.is-alert { border-left: 4px solid var(--danger); }
.wp-toast-action,
.wp-toast-close {
  flex: none;
  background: none;
  border: 1px solid var(--wp-appbar-border);
  border-radius: 0;
  color: var(--cds-text-on-color);
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: var(--wp-s1) var(--wp-s2);
  cursor: pointer;
}
.wp-toast-close { border-color: transparent; padding: var(--wp-s1); }
.wp-toast-action:hover,
.wp-toast-close:hover { background: var(--wp-appbar-hover); }

/* .field-error is declared once, in theme-light.css — the launcher's create form
   and T5.8's step validation use the same component. */

/* The constraint-library entries (C1/T9.5): real buttons, block layout. */
.constraint-option { display:block; width:100%; text-align:left; padding:0.75rem;
  background:var(--bg); border:1px solid var(--border); border-radius:6px;
  margin-bottom:0.5rem; cursor:pointer; font:inherit; color:inherit; transition:all .2s; }
.constraint-option:hover, .constraint-option:focus-visible {
  border-color:var(--primary); background:var(--primary-light); }

/* NAVIGATION
   B6 / T7.8: sticky, the creator's pattern. On the Constraints and Sequence
   steps the proposal's beside-the-fields actions meant scrolling to save; the
   bar now rides the bottom of the viewport while a tall step scrolls, and sits
   in its natural place on short ones. position:sticky (not the creator's
   fixed) because the bar lives inside the wizard's grid column: sticky keeps
   its slot in the flow, so it can never obscure a field at any width - there
   is nothing to pad around. The T4.4 save-state indicator already mounts in
   this bar (B5) and rides along. */
.step-navigation {
  grid-column: 2;
  grid-row: 2;
  position: sticky;
  bottom: 0;
  z-index: 30;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  box-shadow: var(--wp-shadow-sticky);
  border-radius: 0;
  box-shadow: var(--shadow);
}

/* COMMENTS */
.comments-section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 2px solid var(--border);
}

.comments-toggle {
  padding: 0.5rem 1rem;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary);
  border-radius: 0;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.comments-toggle:hover { background: var(--primary); color: var(--cds-text-on-color); }

/* CONSTRUCTION SEQUENCE (drag & drop) */
#sequence-list { display: flex; flex-direction: column; gap: 8px; }
.seq-step {
  display: flex; align-items: center; gap: 12px; padding: 11px 14px;
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 0;
  box-shadow: var(--shadow); transition: border-color .12s, box-shadow .12s, opacity .12s;
}
.seq-step:hover { border-color: var(--primary); }
.seq-step.dragging { opacity: .35; border-style: dashed; }
.seq-step.drag-over { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-light); }
.seq-handle { cursor: grab; color: var(--text-dim); font-size: 16px; line-height: 1; user-select: none; flex-shrink: 0; }
.seq-handle:active { cursor: grabbing; }
.seq-num {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 50%; background: var(--primary-light); color: var(--primary);
  font-size: 11px; font-weight: 600; display: flex; align-items: center; justify-content: center;
}
.seq-step input.seq-label {
  border: 1px solid transparent; background: transparent; font-size: 14px; padding: 5px 8px; color: var(--text); flex: 1; border-radius: 4px;
}
/* Fill only — the ring itself is the shared rule above, which this used to opt out
   of entirely with a bare `outline: none`. */
.seq-step input.seq-label:focus { background: var(--bg); }
/* danger, filled: a 28px square is too small for an outline to read */
.seq-del {
  background: var(--wp-btn-danger-fill-bg); color: var(--wp-btn-danger-fill-fg); border: none; border-radius: 4px;
  width: 28px; height: 28px; cursor: pointer; font-weight: 600; flex-shrink: 0;
}
.seq-arrow { text-align: center; color: var(--text-dim); font-size: 13px; line-height: .4; margin: -2px 0; }
.seq-step.gate { border-color: var(--warning); background: var(--warning-bg); border-style: dashed; }
.seq-step.gate .seq-label { color: var(--warning); font-weight: 500; }
.seq-gate-badge {
  flex-shrink: 0; padding: 3px 9px; border-radius: 20px; background: var(--warning); color: var(--cds-text-on-color);
  font-size: 9px; font-weight: 600; letter-spacing: .08em; white-space: nowrap;
}

/* STEP COMMENTS DROPDOWN */
.comments-dropdown {
  position: fixed;
  top: 80px;
  right: 2rem;
  width: 360px;
  max-width: calc(100vw - 2rem);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0;
  box-shadow: var(--shadow-lg);
  padding: 1.25rem;
  z-index: 1200;
}

.comments-dropdown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.comments-dropdown-close {
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-light);
  line-height: 1;
}

.comments-dropdown-close:hover { color: var(--text); }

/* MODAL */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--wp-scrim-neutral);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: var(--bg-card);
  border-radius: 0;
  padding: 2rem;
  max-width: 600px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}

.modal-header h3 { font-size: 18px; margin: 0; }

.modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-dim);
}

.modal-close:hover { color: var(--text); }

/* UTILITY */
.sub-heading {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* RESPONSIVE */

/* Below 900px there is no room for a rail beside the form. Ten vertical rows
   stacked above the fields is most of a 390px screen before you reach the first
   input, so the rail becomes a disclosure: where you are, tap to see the rest.
   It is still the same ten buttons — nothing is hidden from the keyboard that is
   not also hidden from the mouse. */
@media (max-width: 899px) {
  #tool-sop.active { grid-template-columns: minmax(0, 1fr); gap: var(--wp-s4); }
  .step-rail,
  .step-content,
  .step-navigation { grid-column: 1; grid-row: auto; }
  /* The disclosure button carries the box at this width; the rail itself is only
     a wrapper, and two nested borders read as two controls. */
  .step-rail { position: static; background: none; border: 0; padding: 0; }
  .step-rail:not(.is-collapsed) .step-rail-list {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: var(--wp-s2);
  }

  .step-rail-toggle {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: var(--wp-s2);
    padding: var(--wp-s3);
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: 0;
    font: inherit;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
  }
  .step-rail-toggle-chev { transition: transform 0.15s; }
  .step-rail.is-collapsed .step-rail-list { display: none; }
  .step-rail:not(.is-collapsed) .step-rail-toggle { margin-bottom: var(--wp-s2); }
  .step-rail:not(.is-collapsed) .step-rail-toggle-chev { transform: rotate(180deg); }
  /* Gloved hands on a tablet: 44px minimum, which the 26px marker plus 8px of
     padding does not reach on its own. */
  .step-btn { min-height: 44px; }
}

@media (max-width: 768px) {
  .header { height: auto; flex-direction: column; align-items: stretch; text-align: center; gap: 0.75rem; padding: 12px 16px; }
  .content-area { padding: 1rem; }
  .step-content { padding: 1rem; }
  .wp-type-row { grid-template-columns: 1fr; }
  .wp-types-header { display: none; }
  .step-navigation { flex-direction: column; }
}