/* ═══════════════════════════════════════════════════════════════════════════
   Evidite — citation verification interface
   The instrument is charcoal. The evidence is paper.

   The common Evidite system: tokens, the top bar, buttons, the account menu
   and modal, and the legal pages. Each product keeps its own copy. The
   BriefAudit application itself is styled in briefaudit.css.
   ═════════════════════════════════════════════════════════════════════════ */

:root {
  /* ink — Docket slate, the instrument */
  --ink-900: #262d35;
  --ink-800: #313a44;
  --ink-700: #3c4652;
  --ink-600: #425162;

  --on-ink:    #f8f5f3;
  --on-ink-2:  rgba(248, 245, 243, 0.68);
  --on-ink-3:  rgba(248, 245, 243, 0.44);
  --ink-rule:  rgba(248, 245, 243, 0.13);
  --ink-rule-2:rgba(248, 245, 243, 0.24);

  /* paper — a warm light ground for the evidence; white holds content */
  --paper:        #f5f3ed;
  --paper-raised: #eef0f3;
  --paper-hi:     #ffffff;
  --rule:         #dadada;
  --rule-soft:    #e9e9e9;

  --on-paper:   #313a44;
  --on-paper-2: #5a6169;
  --on-paper-3: #828282;

  /* brand secondaries */
  --sand:       #e7e1d5;
  --sky:        #bbd7e9;
  --periwinkle: #a6bafb;
  --mist:       #e3f7f8;

  /* accent — the selected control, links and focus. "gold" is historical:
     the shared account UI still asks for it. */
  --accent:      #3767ea;
  --accent-deep: #2a55cc;
  --accent-tint: #ecf2ff;
  --gold:      #a6bafb;
  --gold-deep: var(--accent);

  /* verdicts — colourblind-safe blue / ochre / vermillion */
  --ok:    #17627f;
  --warn:  #8f6109;
  --bad:   #a8391a;
  --mute:  #6f7787;

  --ok-tint:   #e7f0f5;  --ok-line:   #b3ccda;
  --warn-tint: #f7f0de;  --warn-line: #dfcb9c;
  --bad-tint:  #f9eae4;  --bad-line:  #e7c1b0;
  --mute-tint: #f0efeb;  --mute-line: var(--rule);

  --bad-lit:  #e08a68;   /* vermillion, lightened for charcoal surfaces */

  /* type — Larken for headlines, Tenon for everything else */
  --f-display: "larken", Georgia, "Times New Roman", serif;
  --f-sans: "tenon", "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Roboto Mono", Menlo, monospace;

  /* metrics */
  --bar-h: 76px;
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 14px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--f-sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--on-ink);
  background: var(--ink-900);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body[data-state="report"] {
  background: #fff;
  color: var(--on-paper);
}

::selection { background: var(--sky); color: var(--ink-900); }

/* ── scrollbars ───────────────────────────────────────────────────────────
   One treatment, re-derived per ground rather than made translucent. The
   thumb is inset by a transparent border so it reads as a floating pill.  */
:root { --sb-thumb: rgba(236, 234, 228, 0.26); --sb-thumb-hover: rgba(236, 234, 228, 0.44); }
body[data-state="report"],
body[data-state="doc"] { --sb-thumb: #c6c2b7; --sb-thumb-hover: #a9a496; }

/* Chromium and Safari take the pseudo-elements, which is the only way to drop
   the stepper arrows. Setting scrollbar-width here would switch Chrome back to
   its native bar and silently discard every rule below, so Firefox — which has
   no pseudo-elements — gets the standard properties on its own. */
@supports (-moz-appearance: none) {
  * { scrollbar-width: thin; scrollbar-color: var(--sb-thumb) transparent; }
}

::-webkit-scrollbar { width: 12px; height: 12px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-button { display: none; height: 0; width: 0; }
::-webkit-scrollbar-thumb {
  background: var(--sb-thumb);
  background-clip: content-box;
  border: 3px solid transparent;
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover { background: var(--sb-thumb-hover); background-clip: content-box; }
::-webkit-scrollbar-corner { background: transparent; }

:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 2px;
  border-radius: 2px;
}

a { color: inherit; }

/* The icon sprite holds symbols only; every page that includes it hides it. */
.sprite { display: none; }

/* ── top bar ──────────────────────────────────────────────────────────── */
.top {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: var(--bar-h);
  padding: 0 clamp(16px, 3.5vw, 34px);
  background: var(--ink-800);
  border-bottom: 1px solid var(--ink-rule);
  color: var(--on-ink);
}

.top-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  text-decoration: none;
}
/* the wing mark, tintable via currentColor */
.mark {
  display: block;
  background: currentColor;
  -webkit-mask: url("/static/mark.svg") no-repeat center / contain;
  mask: url("/static/mark.svg") no-repeat center / contain;
  flex-shrink: 0;
}

.top-mark {
  width: 26px;
  height: 34px;
  color: #fff;
}

/* Docket's book, for the product's own pages */
.docket-mark {
  display: block;
  background: currentColor;
  -webkit-mask: url("/static/docket-mark.svg") no-repeat center / contain;
  mask: url("/static/docket-mark.svg") no-repeat center / contain;
  flex-shrink: 0;
}
.top-mark.docket-mark { width: 30px; height: 26px; }

/* The wordmark is white on slate: the logo is only ever black or white. */
.top-name {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 2rem;
  letter-spacing: -0.005em;
  line-height: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: #fff;
}
.top-org {
  font-size: 0.72rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--on-ink-3);
  padding-top: 3px;
  white-space: nowrap;
}
.top-org a {
  color: var(--on-ink-2);
  text-decoration: none;
  border-bottom: 1px solid var(--ink-rule-2);
  transition: color 0.15s, border-color 0.15s;
}
.top-org a:hover { color: var(--on-ink); border-bottom-color: var(--on-ink-3); }

.top-spacer { flex: 1; }


/* ── stage ────────────────────────────────────────────────────────────── */
.stage { flex: 1; display: flex; flex-direction: column; }

.view { display: none; flex: 1; flex-direction: column; }
/* Screens swap instantly. An entrance animation here delayed the first
   readable frame of every view by its own duration, which is a cost paid on
   every navigation for a flourish nobody watches twice. */
.view.is-on { display: flex; }

/* the report is a fixed-height workspace; everything else scrolls the page */
body[data-state="report"] { overflow: hidden; height: 100vh; height: 100dvh; }
body[data-state="report"] .stage,
body[data-state="report"] .view { min-height: 0; }

/* ── buttons ──────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--r-md);
  font-family: var(--f-sans);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.005em;
  line-height: 1.2;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.12s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn:disabled { cursor: not-allowed; }
.btn:disabled:active { transform: none; }
.btn-go:disabled { background: var(--paper); color: var(--on-paper-3); border-color: var(--rule); }

.btn-go {
  width: 100%;
  margin-top: 16px;
  padding: 14px 20px;
  font-size: 0.98rem;
  background: var(--ink-800);
  color: var(--paper);
}
.btn-go:not(:disabled):hover { background: var(--ink-700); }
.btn-go:not(:disabled)::after {
  content: "";
  width: 6px; height: 6px;
  border-top: 2px solid var(--gold);
  border-right: 2px solid var(--gold);
  transform: rotate(45deg);
  transition: transform 0.18s var(--ease);
}
.btn-go:not(:disabled):hover::after { transform: rotate(45deg) translate(2px, -2px); }

.btn-primary { background: var(--ink-800); color: var(--paper); }
.btn-primary:hover { background: var(--ink-700); }

.btn-quiet {
  background: transparent;
  color: var(--on-paper);
  border-color: var(--rule);
}
.btn-quiet:hover { background: var(--paper-raised); border-color: var(--on-paper-3); }

.btn-ghost {
  background: transparent;
  color: var(--on-paper-2);
  border-color: transparent;
  padding: 6px 8px;
  font-size: 0.82rem;
  font-weight: 600;
}
.btn-ghost:hover { color: var(--on-paper); background: var(--paper-raised); }

/* ── alert ────────────────────────────────────────────────────────────── */
.alert {
  display: none;
  margin-top: 12px;
  padding: 11px 14px;
  border: 1px solid var(--bad-line);
  border-radius: var(--r-sm);
  background: var(--bad-tint);
  color: #7d2a12;
  font-size: 0.87rem;
  line-height: 1.5;
}
.alert.is-on { display: block; }

/* ── foot ─────────────────────────────────────────────────────────────── */
.foot {
  padding: 16px clamp(16px, 3.5vw, 34px);
  border-top: 1px solid var(--ink-rule);
  font-size: 0.72rem;
  color: var(--on-ink-3);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: center;
}
.foot-links { margin-left: auto; display: flex; gap: 16px; }
.foot-links a { color: var(--on-ink-2); text-underline-offset: 2px; }
.foot-links a:hover { color: var(--on-ink); }
body[data-state="report"] .foot { display: none; }

/* ═══ GATE ════════════════════════════════════════════════════════════════ */


/* ═══ LEGAL DOCUMENTS ═════════════════════════════════════════════════════ */

body[data-state="doc"] { background: var(--paper); color: var(--on-paper); }

.doc {
  flex: 1;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: clamp(30px, 5vw, 56px) clamp(20px, 4vw, 40px) clamp(48px, 7vw, 80px);
}

.doc-head {
  padding-bottom: 22px;
  margin-bottom: 34px;
  border-bottom: 2px solid var(--on-paper);
}
.doc-title {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 0.94;
  letter-spacing: -0.005em;
}
.doc-meta { margin-top: 8px; font-size: 0.82rem; color: var(--on-paper-3); }

.doc-body {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.doc-toc {
  position: sticky;
  top: calc(var(--bar-h) + 22px);
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.doc-toc-k {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-paper-3);
  margin-bottom: 9px;
}
.doc-toc-a {
  padding: 5px 0 5px 11px;
  border-left: 2px solid var(--rule);
  font-size: 0.79rem;
  line-height: 1.4;
  color: var(--on-paper-3);
  text-decoration: none;
  transition: color 0.15s, border-color 0.15s;
}
.doc-toc-a:hover { color: var(--on-paper); }
.doc-toc-a[aria-current="true"] {
  color: var(--on-paper);
  border-left-color: var(--gold);
  font-weight: 700;
}

/* ── long-form prose ──────────────────────────────────────────────────── */
.prose { max-width: 68ch; }
.prose > p:first-child {
  font-size: 1.06rem;
  line-height: 1.62;
  color: var(--on-paper);
  margin-bottom: 8px;
}
.prose h2 {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.65rem;
  line-height: 1.1;
  margin: 38px 0 10px;
  scroll-margin-top: calc(var(--bar-h) + 20px);
}
.prose p, .prose li {
  font-size: 0.94rem;
  line-height: 1.72;
  color: var(--on-paper-2);
}
.prose p { margin-bottom: 12px; }
.prose ul { margin: 0 0 12px; padding-left: 18px; }
.prose li { margin-bottom: 7px; }
.prose li::marker { color: var(--on-paper-3); }
.prose strong { color: var(--on-paper); font-weight: 700; }
.prose a { color: var(--on-paper); text-underline-offset: 2px; }

/* All-caps legal blocks: keep the legal force, lose the shouting */
.prose p.caps {
  font-size: 0.86rem;
  letter-spacing: 0.01em;
  color: var(--on-paper-2);
  padding: 14px 16px;
  background: var(--paper-raised);
  border: 1px solid var(--rule-soft);
  border-radius: var(--r-sm);
}

.doc-contact {
  margin-top: 46px;
  padding: 24px 26px;
  background: var(--ink-800);
  color: var(--on-ink);
  border-radius: var(--r-lg);
}
.doc-contact-k {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.9rem;
  line-height: 1.05;
  color: var(--on-ink);
  margin-bottom: 8px;
}
.doc-contact p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--on-ink-2);
  margin-bottom: 16px;
}
.doc-contact a { color: var(--gold); }
.doc-contact .btn {
  background: var(--gold);
  color: var(--ink-900);
  border-color: var(--gold);
  text-decoration: none;
}
.doc-contact .btn:hover { background: #f0d63a; border-color: #f0d63a; }

.foot-paper {
  border-top-color: var(--rule);
  color: var(--on-paper-3);
}
.foot-paper .foot-links a { color: var(--on-paper-2); }
.foot-paper .foot-links a:hover { color: var(--on-paper); }

/* ═══ ACCOUNT ═════════════════════════════════════════════════════════════ */

.acct { display: flex; align-items: center; gap: 9px; margin-left: 6px; }

/* .btn-quiet is tuned for paper; on the navy bar it needs ink values */
.acct-signin.btn-quiet {
  padding: 7px 15px;
  font-size: 0.83rem;
  color: var(--on-ink);
  border-color: var(--ink-rule-2);
  background: transparent;
}
.acct-signin.btn-quiet:hover { background: var(--ink-700); border-color: var(--gold); }

.acct-retry {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  border: 1px solid var(--ink-rule-2);
  border-radius: var(--r-md);
  background: transparent;
  color: var(--on-ink-2);
  font: inherit;
  font-size: 0.74rem;
  cursor: pointer;
}
.acct-retry:hover:not(:disabled) { border-color: var(--gold); color: var(--on-ink); }
.acct-retry:disabled { cursor: wait; opacity: 0.7; }
.acct-retry b { color: var(--gold); font-weight: 700; }

/* credits read as a number you can act on, not a notification */
.credits {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  padding: 5px 11px 6px;
  border: 1px solid var(--ink-rule-2);
  border-radius: 999px;
  background: transparent;
  font-family: var(--f-sans);
  font-size: 0.78rem;
  color: var(--on-ink-2);
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.credits:hover { border-color: var(--gold); color: var(--on-ink); }
.credits b {
  font-weight: 700;
  color: var(--on-ink);
  font-variant-numeric: tabular-nums;
}
/* nothing left to spend — the control becomes the invitation */
.credits[data-empty="1"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-900);
  font-weight: 700;
}
.credits[data-empty="1"]:hover { background: #f0d63a; border-color: #f0d63a; }

.avatar-wrap { position: relative; }
.avatar {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 32px;
  padding: 0 8px 0 0;
  border: none;
  background: transparent;
  color: var(--on-ink-2);
  font: inherit;
  cursor: pointer;
}
.avatar-caret { width: 13px; height: 13px; display: block; opacity: 0.75; }
.avatar-disc {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ink-700);
  border: 1px solid var(--ink-rule-2);
  color: var(--on-ink);
  display: grid;
  place-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  transition: border-color 0.15s;
}
.avatar:hover .avatar-disc,
.avatar[aria-expanded="true"] .avatar-disc { border-color: var(--gold); }

.acct-menu {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  z-index: 60;
  min-width: 282px;
  padding: 5px 0;
  background: var(--ink-900);
  border: 1px solid var(--ink-rule-2);
  border-radius: var(--r-md);
  box-shadow: 0 18px 44px -12px rgba(0,0,0,0.6);
  color: var(--on-ink);
}
.acct-menu[hidden] { display: none; }
.acct-who {
  padding: 11px 15px 4px;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--on-ink-3);
  word-break: break-all;
}
.acct-bal {
  padding: 0 15px 11px;
  font-size: 0.78rem;
  color: var(--on-ink-2);
  border-bottom: 1px solid var(--ink-rule);
}
.acct-bal b {
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--gold);
  margin-right: 3px;
  font-variant-numeric: tabular-nums;
}
.acct-item {
  display: block;
  width: 100%;
  padding: 9px 15px;
  border: none;
  background: transparent;
  font: inherit;
  font-size: 0.84rem;
  color: var(--on-ink);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.12s;
}
.acct-item:hover { background: var(--ink-700); }
.acct-item-key { color: var(--gold); font-weight: 700; }
.acct-item-out { color: var(--bad-lit); }
.acct-sep { height: 1px; margin: 5px 0; background: var(--ink-rule); }
.acct-prefs { padding: 1px 8px 4px; }
.acct-prefs-label {
  margin: 0;
  padding: 7px 7px 5px;
  color: var(--on-ink-3);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.acct-pref-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 8px 7px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background 0.12s;
}
.acct-pref-row:hover,
.acct-pref-row:focus-within { background: var(--ink-700); }
.acct-pref-text { min-width: 0; }
.acct-pref-text strong,
.acct-pref-text small { display: block; }
.acct-pref-text strong {
  color: var(--on-ink);
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
}
.acct-pref-text small {
  margin-top: 2px;
  color: var(--on-ink-3);
  font-size: 0.68rem;
  line-height: 1.3;
}
.acct-pref-row input {
  appearance: none;
  position: relative;
  inline-size: 32px;
  block-size: 18px;
  margin: 0;
  flex: 0 0 auto;
  border: 1px solid var(--ink-rule-2);
  border-radius: 999px;
  background: var(--ink-700);
  cursor: pointer;
  transition: background 0.14s, border-color 0.14s, box-shadow 0.14s;
}
.acct-pref-row input::before {
  content: '';
  position: absolute;
  inset-block-start: 2px;
  inset-inline-start: 2px;
  inline-size: 12px;
  block-size: 12px;
  border-radius: 50%;
  background: var(--on-ink-2);
  transition: transform 0.14s var(--ease), background 0.14s;
}
.acct-pref-row input:checked {
  border-color: var(--gold);
  background: var(--gold);
}
.acct-pref-row input:checked::before {
  background: var(--ink-900);
  transform: translateX(14px);
}
.acct-pref-row input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(229, 200, 19, 0.32);
}
.acct-pref-row input:disabled { cursor: wait; }
.acct-prefs-status {
  min-height: 15px;
  margin: 0;
  padding: 2px 7px 0;
  color: var(--on-ink-3);
  font-size: 0.68rem;
  line-height: 1.3;
}
.acct-prefs-status[data-state="saved"] { color: var(--on-ink-2); }
.acct-prefs-status[data-state="error"] { color: var(--bad-lit); }
@media (forced-colors: active) {
  .acct-pref-row input { appearance: auto; inline-size: auto; block-size: auto; }
  .acct-pref-row input::before { content: none; }
}

/* ── auth modal ───────────────────────────────────────────────────────── */
.scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(18, 24, 32, 0.72);
  backdrop-filter: blur(3px);
  overflow-y: auto;
}
.scrim[hidden] { display: none; }

.modal {
  position: relative;
  width: min(430px, 100%);
  /* Padding absorbs the 3px box-shadow focus ring on form inputs so it
     never spills onto the scrim. Without this, clicking the visible
     gold glow registers e.target === scrim and closes the modal. */
  padding: 4px;
}
.modal-close {
  position: absolute;
  top: 12px; right: 12px;
  width: 28px; height: 28px;
  display: grid;
  place-content: center;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--on-paper-3);
  cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.modal-close svg { width: 14px; height: 14px; display: block; }
.modal-close:hover { background: var(--paper-raised); color: var(--on-paper); }

.tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 22px;
  padding: 3px;
  border-radius: var(--r-md);
  background: var(--paper);
}
.tab {
  flex: 1;
  padding: 8px 10px;
  border: none;
  border-radius: 5px;
  background: transparent;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--on-paper-3);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.tab[aria-selected="true"] {
  background: var(--ink-800);
  color: var(--paper);
}

.form-row { margin-bottom: 13px; }
.form-k {
  display: block;
  margin-bottom: 5px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--on-paper-3);
}
.form-k span { text-transform: none; letter-spacing: 0; font-weight: 400; }
.form-input {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--rule);
  border-radius: var(--r-md);
  background: #fff;
  font: inherit;
  font-size: 0.92rem;
  color: var(--on-paper);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input::placeholder { color: var(--on-paper-3); }
.form-input:focus {
  border-color: var(--ink-700);
  box-shadow: 0 0 0 3px rgba(229, 200, 19, 0.32);
}
select.form-input { cursor: pointer; }

/* password show/hide wrapper */
.pw-wrap { position: relative; }
.pw-wrap .form-input { padding-right: 44px; }
.pw-toggle {
  position: absolute;
  right: 11px; top: 50%; transform: translateY(-50%);
  background: none; border: none; padding: 4px;
  cursor: pointer; color: var(--on-paper-3);
  line-height: 0;
}
.pw-toggle:hover { color: var(--on-paper); }
.pw-toggle svg { width: 18px; height: 18px; }

.form-hint {
  margin: 4px 0 0;
  font-size: 0.75rem;
  color: var(--on-paper-3);
}

.form-agree {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  margin: 16px 0 4px;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--on-paper-2);
  cursor: pointer;
}
.form-agree input { margin-top: 2px; flex-shrink: 0; accent-color: var(--ink-800); }
.form-agree a { color: var(--on-paper); text-underline-offset: 2px; }
.terms-copy {
  margin: 6px 0 18px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--on-paper-2);
}
.terms-agree { margin-top: 0; }
.terms-signout { text-align: center; }

.form-aside {
  margin-top: 9px;
  font-size: 0.78rem;
  text-align: right;
}
.form-aside a { color: var(--on-paper-3); }
.form-aside a:hover { color: var(--on-paper); }
.link-btn { background: none; border: none; padding: 0; cursor: pointer; color: var(--on-paper-3); font-size: inherit; text-decoration: underline; }
.link-btn:hover { color: var(--on-paper); }
.form-recovery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--on-paper-3);
}
.form-recovery[hidden] { display: none; }
.alert.alert-ok { background: #e8f5e9; color: #2e7d32; border-color: #a5d6a7; }
.fp-intro { margin-bottom: 12px; }
#fp-ok { overflow-wrap: anywhere; }
.fp-cooldown { margin-top: 10px; min-height: 1.2em; }
.fp-use-another { margin-top: 12px; }

.form-go {
  width: 100%;
  margin-top: 16px;
  padding: 12px 20px;
  border: none;
  border-radius: var(--r-md);
  background: var(--ink-800);
  color: var(--paper);
  font: inherit;
  font-size: 0.94rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.form-go:hover:not(:disabled) { background: var(--ink-700); }
.form-go:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── credit tiers ─────────────────────────────────────────────────────── */
.tiers {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 4px;
}
.tier {
  padding: 13px 10px 12px;
  border: 1px solid var(--rule);
  border-radius: var(--r-md);
  background: var(--paper-raised);
  font: inherit;
  color: var(--on-paper);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, transform 0.12s var(--ease);
}
.tier:hover {
  border-color: var(--ink-700);
  background: #fff;
  transform: translateY(-1px);
}
.tier:disabled {
  opacity: 0.52;
  cursor: not-allowed;
  transform: none;
}
.buy-unavailable {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: var(--r-sm);
  background: var(--paper);
  color: var(--on-paper-2);
  font-size: 0.82rem;
  line-height: 1.5;
}
.tier-n {
  display: block;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: 1.9rem;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}
.tier-k {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--on-paper-3);
  margin: 4px 0 6px;
}
.tier-p { display: block; font-size: 0.88rem; font-weight: 700; }
.tier-each { font-size: 0.7rem; font-weight: 400; color: var(--on-paper-3); }

/* ═══ RESPONSIVE ══════════════════════════════════════════════════════════ */

@media (max-width: 860px) {
  .doc-body { grid-template-columns: minmax(0, 1fr); }
  .doc-toc { display: none; }
  .prose { max-width: none; }
}

@media (max-width: 760px) {
  .top-org { display: none; }
  .foot-links { margin-left: 0; }
}

@media (max-width: 620px) {
  .acct-retry span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}