/* Help (methodology) and lead-form dialogs — owner H.
   Uses the shared tokens from css/tokens.css (PLAN §7.2). Classes are prefixed mk-dialog / mk-help /
   mk-lead / mk-todo; the few other names here (mk-field*, mk-fieldset*, mk-steps*, mk-callout*, mk-src*,
   mk-hp) are used only by help.js / lead.js. No class styled here may also be styled in components.css
   or app.css (the .mk-vh utility excepted); tests/help-lead.test.js enforces it. */

html.mk-dialog-open { overflow: hidden; }

/* Lead buttons elsewhere in the app carry [data-mk-lead]; hidden when ui.leadFormEnabled = false. */
.mk-no-lead [data-mk-lead] { display: none !important; }

/* ---- dialog shell --------------------------------------------------------------------------- */

.mk-dialog {
  box-sizing: border-box;
  width: min(960px, calc(100vw - 32px));
  max-width: none;
  max-height: min(88vh, 920px);
  padding: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  background: var(--c-surface);
  color: var(--c-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: 1.55;
  box-shadow: 0 24px 64px rgba(10, 20, 14, .28), 0 2px 6px rgba(10, 20, 14, .12);
  overflow: hidden;
}
.mk-dialog *, .mk-dialog *::before, .mk-dialog *::after { box-sizing: border-box; }
.mk-dialog[open] { display: flex; }
.mk-dialog::backdrop { background: rgba(14, 20, 17, .55); }

/* Browsers without showModal(): fixed, centred, dimmed surroundings via a spread shadow. */
.mk-dialog--fallback {
  position: fixed;
  inset: 0;
  margin: auto;
  z-index: 10000;
  height: fit-content;
  box-shadow: 0 0 0 100vmax rgba(14, 20, 17, .55);
}

.mk-dialog__frame {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-height: inherit;
  min-height: 0;
}

.mk-dialog__head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-3) var(--sp-3) var(--sp-5);
  border-bottom: 1px solid var(--c-line);
  background-color: var(--c-surface);
  /* faint kvartāls grid */
  background-image:
    linear-gradient(var(--c-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  flex: none;
}

.mk-dialog__title {
  flex: 1;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 600;
  letter-spacing: .005em;
  line-height: 1.25;
}

.mk-dialog__close {
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-ink);
  font: inherit;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}
.mk-dialog__close:hover { background: var(--c-surface-2); }

.mk-dialog__body {
  flex: 1;
  min-height: 0;
  overflow: auto;
  overscroll-behavior: contain;
}

.mk-dialog :focus-visible {
  outline: 2px solid var(--c-focus);
  outline-offset: 2px;
}

.mk-dialog p { margin: 0 0 var(--sp-3); }
.mk-dialog__link { color: var(--c-info); text-underline-offset: 2px; }
.mk-dialog__link:hover { color: var(--c-ink); }

.mk-dialog .mk-vh {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.mk-dialog__bullets { margin: 0 0 var(--sp-3); padding-left: 1.25em; }
.mk-dialog__bullets li { margin-bottom: var(--sp-1); }

.mk-dialog__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}

.mk-dialog__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: 40px;
  padding: 0 var(--sp-4);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.mk-dialog__btn:hover { background: var(--c-surface-2); }
.mk-dialog__btn--primary {
  border-color: var(--c-accent);
  background: var(--c-accent);
  color: var(--c-accent-ink);
}
.mk-dialog__btn--primary:hover { background: var(--c-accent); filter: brightness(1.08); }
.mk-dialog__btn[aria-disabled="true"] { opacity: .7; cursor: progress; }
.mk-dialog__btn[aria-disabled="true"]::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
}

@media (prefers-reduced-motion: no-preference) {
  .mk-dialog[open] { animation: mk-dialog-in .16s ease-out; }
  .mk-dialog__btn[aria-disabled="true"]::after { animation: mk-spin .8s linear infinite; }
}
@keyframes mk-dialog-in { from { opacity: 0; transform: translateY(8px); } }
@keyframes mk-spin { to { transform: rotate(360deg); } }

/* ---- help: nav + panels -------------------------------------------------------------------- */

/* Fixed height: switching sections never resizes the dialog, and the nav/panel scroll independently. */
.mk-help { height: min(88vh, 920px); }
.mk-help .mk-dialog__frame { height: 100%; }
.mk-help .mk-dialog__body {
  display: grid;
  grid-template-columns: 224px minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
}

.mk-help__nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--sp-3) 0;
  border-right: 1px solid var(--c-line);
  background: var(--c-surface-2);
  overflow: auto;
}

.mk-help__tab {
  position: relative;
  min-height: 40px;
  padding: var(--sp-2) var(--sp-4) var(--sp-2) var(--sp-5);
  border: 0;
  background: transparent;
  color: var(--c-ink-2);
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: 550;
  text-align: left;
  cursor: pointer;
}
.mk-help__tab:hover { color: var(--c-ink); background: var(--c-grid); }
.mk-help__tab[aria-selected="true"] { color: var(--c-ink); background: var(--c-surface); font-weight: 650; }
.mk-help__tab[aria-selected="true"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 3px;
  background: var(--c-accent);
}
.mk-help__tab:focus-visible { outline-offset: -2px; }
.mk-help__tab--private { margin-top: var(--sp-3); border-top: 1px dashed var(--c-line); }

.mk-help__panels { min-height: 0; overflow: hidden; display: flex; }
.mk-help__panel {
  flex: 1;
  min-width: 0;
  padding: var(--sp-5) var(--sp-6) var(--sp-7);
  overflow: auto;
  overscroll-behavior: contain;
}
.mk-help__panel[hidden] { display: none; }
.mk-help__panel:focus-visible { outline-offset: -2px; }
.mk-help__panel > * { max-width: 78ch; }
.mk-help__panel .mk-help__tablewrap,
.mk-help__panel .mk-help__content,
.mk-help__panel .mk-help__details { max-width: none; }

.mk-help__title {
  margin: 0 0 var(--sp-4);
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 600;
  line-height: 1.2;
}
.mk-help__titlerow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-2) var(--sp-3);
  margin-bottom: var(--sp-4);
}
.mk-help__titlerow .mk-help__title { margin: 0; }

.mk-help__lede { font-size: var(--fs-md); color: var(--c-ink); }
.mk-help__muted { color: var(--c-ink-2); font-size: var(--fs-sm); }
.mk-help__status { color: var(--c-ink-2); font-size: var(--fs-sm); }

.mk-help__h {
  margin: 0 0 var(--sp-2);
  font-size: var(--fs-md);
  font-weight: 700;
  font-stretch: 87.5%;
}

.mk-help__block {
  padding: var(--sp-5) 0 var(--sp-4);
  border-top: 1px solid var(--c-line);
}
.mk-help__block:first-child { border-top: 0; padding-top: 0; }
.mk-help__block > * { max-width: 78ch; }
.mk-help__block > .mk-help__tablewrap,
.mk-help__block > .mk-help__details { max-width: none; }

/* Steps: numbered like a survey sheet legend. */
.mk-steps { list-style: none; margin: 0 0 var(--sp-4); padding: 0; counter-reset: mk-step; }
.mk-steps__item {
  position: relative;
  padding: 0 0 var(--sp-4) 44px;
  counter-increment: mk-step;
}
.mk-steps__item::before {
  content: counter(mk-step);
  position: absolute;
  left: 0;
  top: 0;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid var(--c-ink);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums;
}
.mk-steps__title { margin: 2px 0 var(--sp-1); font-size: var(--fs-md); font-weight: 650; }
.mk-steps__item p { margin-bottom: var(--sp-2); }

.mk-callout {
  margin: var(--sp-3) 0;
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-info);
  border-radius: var(--r-sm);
  background: var(--c-surface-2);
  font-size: var(--fs-sm);
}
.mk-callout p:last-child { margin-bottom: 0; }
.mk-callout__title { font-weight: 650; }

/* Formulas and figures (mk-help__formula: components.css owns .mk-formula for the stand card) */
.mk-help__formula {
  margin: 0 0 var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  border-left: 3px solid var(--c-accent);
  background: var(--c-surface-2);
  overflow-x: auto;
}
.mk-help__formula code {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums;
  white-space: pre-wrap;
}

/* Ruled inventory tables */
.mk-help__tablewrap { margin: 0 0 var(--sp-4); overflow-x: auto; }
.mk-help__tablewrap:focus-visible { outline-offset: 0; }
.mk-help__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  line-height: 1.35;
}
.mk-help__table caption {
  padding-bottom: var(--sp-2);
  text-align: left;
  font-weight: 650;
  font-size: var(--fs-sm);
}
.mk-help__table th,
.mk-help__table td {
  padding: 6px var(--sp-2);
  border-bottom: 1px solid var(--c-line);
  text-align: left;
  vertical-align: top;
}
.mk-help__table thead th {
  border-bottom: 2px solid var(--c-ink);
  color: var(--c-ink-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  font-stretch: 80%;
  letter-spacing: .02em;
  vertical-align: bottom;
}
.mk-help__table tbody th { font-weight: 550; }
.mk-help__table .is-num {
  text-align: right;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}
.mk-help__table thead .is-num { font-family: var(--font-sans); white-space: normal; }
.mk-help__table tbody tr:hover { background: var(--c-grid); }
.mk-help__note { display: block; color: var(--c-ink-2); font-size: var(--fs-xs); margin-top: 2px; }

.mk-help__details { margin: 0 0 var(--sp-3); }
.mk-help__details summary {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  min-height: 32px;
  padding: var(--sp-1) 0;
  font-size: var(--fs-sm);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.mk-help__details summary::-webkit-details-marker { display: none; }
.mk-help__details summary::before {
  content: "";
  width: 0;
  height: 0;
  border-left: 6px solid currentColor;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}
.mk-help__details[open] summary::before { transform: rotate(90deg); }
.mk-help__details .mk-help__table caption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Sources */
.mk-src {
  display: flex;
  gap: var(--sp-2);
  margin: var(--sp-2) 0 0;
  color: var(--c-ink-2);
  font-size: var(--fs-xs);
  line-height: 1.45;
}
.mk-src__label { flex: none; font-weight: 650; text-transform: uppercase; letter-spacing: .04em; }
.mk-src__list { margin: 0; padding: 0; list-style: none; }
.mk-src__list li { margin-bottom: 2px; }
.mk-src__date { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* Data & licences cards */
.mk-help__cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-3);
  max-width: none;
}
.mk-help__card {
  padding: var(--sp-4);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  font-size: var(--fs-sm);
}
.mk-help__links { display: flex; flex-wrap: wrap; gap: var(--sp-1) var(--sp-3); margin: 0; padding: 0; list-style: none; }

.mk-help__dl { display: grid; grid-template-columns: max-content 1fr; gap: var(--sp-1) var(--sp-4); margin: 0; font-size: var(--fs-sm); }
.mk-help__dl dt { color: var(--c-ink-2); }
.mk-help__dl dd { margin: 0; }

/* mk-help__badge: components.css owns .mk-badge for the stand status badges */
.mk-help__badge {
  display: inline-flex;
  align-items: center;
  padding: 2px var(--sp-2);
  border-radius: var(--r-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  line-height: 1.4;
}
.mk-help__badge--private { border: 1px dashed var(--c-info); color: var(--c-info); }

/* ---- owner-todo ---------------------------------------------------------------------------- */

.mk-todo { list-style: none; margin: var(--sp-3) 0 0; padding: 0; display: grid; gap: var(--sp-3); max-width: 78ch; }
.mk-todo__item {
  --todo-accent: var(--c-warn);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--todo-accent);
  border-radius: var(--r-sm);
  background: var(--c-surface);
}
.mk-todo__item.is-done { --todo-accent: var(--c-ok); }
.mk-todo__item.is-optional { --todo-accent: var(--c-ink-2); }
.mk-todo__meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-2); font-size: var(--fs-xs); }
.mk-todo__status { display: inline-flex; align-items: center; gap: var(--sp-1); font-weight: 700; color: var(--todo-accent); }
.mk-todo__icon {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1.5px solid currentColor;
  border-radius: var(--r-sm);
  font-size: 12px;
  line-height: 1;
}
.mk-todo__chip { padding: 1px 6px; border: 1px solid var(--c-line); border-radius: var(--r-sm); color: var(--c-ink); }
.mk-todo__chip--quiet { color: var(--c-ink-2); border-style: dashed; }
.mk-todo__title { margin: 0 0 var(--sp-2); font-size: var(--fs-md); font-weight: 650; }
.mk-todo__body { font-size: var(--fs-sm); }
.mk-todo__body p { white-space: pre-line; }
.mk-todo__body p:last-child, .mk-todo__body ul:last-child { margin-bottom: 0; }

/* ---- lead form ------------------------------------------------------------------------------ */

.mk-lead { width: min(600px, calc(100vw - 32px)); }
.mk-lead .mk-dialog__body { padding: var(--sp-5); }
.mk-lead__intro { color: var(--c-ink); }
.mk-lead__alt { font-size: var(--fs-sm); color: var(--c-ink-2); }
.mk-lead__required { font-size: var(--fs-xs); color: var(--c-ink-2); }

.mk-lead__alert {
  margin: 0 0 var(--sp-4);
  padding: var(--sp-2) var(--sp-3);
  border: 1px solid var(--c-danger);
  border-left-width: 4px;
  border-radius: var(--r-sm);
  color: var(--c-danger);
  background: var(--c-surface);
  font-size: var(--fs-sm);
  font-weight: 600;
}
.mk-lead__alert[hidden] { display: none; }

.mk-field { margin: 0 0 var(--sp-4); min-width: 0; }
.mk-field__label {
  display: block;
  margin-bottom: var(--sp-1);
  font-size: var(--fs-sm);
  font-weight: 650;
}
.mk-field__req { color: var(--c-danger); }
.mk-field__input {
  display: block;
  width: 100%;
  min-height: 40px;
  padding: var(--sp-2) 10px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface);
  color: var(--c-ink);
  font: inherit;
  font-size: var(--fs-md);
}
.mk-field__input:hover { border-color: var(--c-ink-2); }
.mk-field__input:focus-visible { outline-offset: 1px; border-color: var(--c-ink); }
textarea.mk-field__input { min-height: 96px; resize: vertical; line-height: 1.45; }
.mk-field--cadastre .mk-field__input { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.mk-field__input[aria-invalid="true"] { border-color: var(--c-danger); box-shadow: inset 3px 0 0 var(--c-danger); }
.mk-field__hint { margin: var(--sp-1) 0 0; font-size: var(--fs-xs); color: var(--c-ink-2); }
.mk-field__error {
  margin: var(--sp-1) 0 0;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-danger);
}
.mk-field__error::before { content: "! "; }
.mk-field__error[hidden] { display: none; }
.mk-field__counter {
  margin: var(--sp-1) 0 0;
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  color: var(--c-ink-2);
  font-variant-numeric: tabular-nums;
}

.mk-fieldset { margin: 0 0 var(--sp-4); padding: 0; border: 0; min-width: 0; }
.mk-fieldset > legend { padding: 0; }
.mk-fieldset > .mk-field__hint { margin: 0 0 var(--sp-2); }
.mk-fieldset__row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.mk-fieldset__row .mk-field { margin-bottom: 0; }
.mk-fieldset__row .mk-field__label { font-weight: 550; }

.mk-lead__summary {
  margin: 0 0 var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  background: var(--c-surface-2);
  background-image:
    linear-gradient(var(--c-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-grid) 1px, transparent 1px);
  background-size: 24px 24px;
  font-size: var(--fs-sm);
}
.mk-lead__summary-title { margin-bottom: var(--sp-1); color: var(--c-ink-2); }
.mk-lead__summary ul { margin: 0; padding: 0; list-style: none; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }

/* Consent checkbox + text. Own mk-lead__ names: the generic .mk-check is the 20 px layer checkbox in
   components.css and must not size this wrapper. */
.mk-lead__consent {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: var(--sp-2);
  align-items: start;
  margin: 0 0 var(--sp-3);
}
.mk-lead__consent-input { width: 20px; height: 20px; margin: 2px; accent-color: var(--c-accent); cursor: pointer; }
.mk-lead__consent-text { min-width: 0; overflow-wrap: break-word; }
.mk-lead__consent-label { display: block; font-size: var(--fs-sm); color: var(--c-ink); cursor: pointer; }
.mk-lead__consent-link { margin: var(--sp-1) 0 0; font-size: var(--fs-sm); }

/* Honeypot: off-screen (not display:none, which some bots skip), never focusable. */
.mk-hp {
  position: absolute !important;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.mk-lead__view[hidden], .mk-lead__done[hidden] { display: none; }
.mk-lead__done { padding: var(--sp-4) 0 var(--sp-2); }
.mk-lead__done-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: var(--sp-3);
  border: 2px solid var(--c-ok);
  border-radius: var(--r-md);
  color: var(--c-ok);
  font-size: 1.75rem;
  line-height: 1;
}
.mk-lead__done-title { margin: 0 0 var(--sp-2); font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 600; }
.mk-lead__done-title:focus { outline: none; }

/* ---- phones: full-screen dialogs, horizontal section strip ------------------------------------ */

@media (max-width: 719px) {
  .mk-dialog {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    height: 100dvh;
    max-height: 100vh;
    max-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
  }
  .mk-dialog--fallback { height: 100dvh; box-shadow: none; }
  .mk-dialog__frame { max-height: none; height: 100%; }
  .mk-dialog__head { padding-left: var(--sp-4); }

  .mk-help .mk-dialog__body { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto minmax(0, 1fr); }
  .mk-help__nav {
    flex-direction: row;
    padding: 0 var(--sp-2);
    border-right: 0;
    border-bottom: 1px solid var(--c-line);
    overflow-x: auto;
    scrollbar-width: none;
  }
  .mk-help__tab { flex: none; padding: var(--sp-2) var(--sp-3); white-space: nowrap; }
  .mk-help__tab[aria-selected="true"]::before { left: 8px; right: 8px; top: auto; bottom: 0; width: auto; height: 3px; }
  .mk-help__tab--private { margin-top: 0; border-top: 0; border-left: 1px dashed var(--c-line); }
  .mk-help__panel { padding: var(--sp-4) var(--sp-4) var(--sp-7); }

  .mk-lead .mk-dialog__body { padding: var(--sp-4); }
  .mk-fieldset__row { grid-template-columns: 1fr; }
  .mk-dialog__actions .mk-dialog__btn { flex: 1 1 auto; }
}

@media (forced-colors: active) {
  .mk-help__tab[aria-selected="true"]::before { background: Highlight; }
  .mk-dialog__btn--primary { border: 2px solid ButtonText; }
}

@media print {
  .mk-dialog { position: static; width: auto; max-height: none; box-shadow: none; border: 0; }
  .mk-dialog__close, .mk-help__nav { display: none; }
  .mk-help__panel[hidden] { display: none; }
}