/**
 * Pulse — Hilfe, Tour, Tooltips, Druck-Guides.
 * Farben ausschließlich über Theme-Variablen (--bg, --ink, --accent, --focus, …).
 * Kein Popper.js: Tooltips werden in help.js / tooltips.js per getBoundingClientRect gesetzt.
 */

/* ---------- Hilfe-View (in der App) ---------- */

.view-help {
  display: block;
  overflow: auto;
  max-width: 56rem;
  margin: 0 auto;
  padding: calc(var(--pad) + env(safe-area-inset-top)) var(--pad) calc(var(--pad) + env(safe-area-inset-bottom));
}

.view-help[hidden] {
  display: none !important;
}

.help-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.25rem;
  margin-bottom: 1rem;
}

.help-header h1 {
  margin: 0;
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.help-search {
  width: 100%;
  display: grid;
  gap: 0.5rem;
  margin: 0 0 1rem;
}

.help-search input[type="search"] {
  width: 100%;
  min-height: 44px;
  padding: 0.6rem 0.85rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink);
  font: inherit;
}

.help-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.help-cats button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--ink);
  padding: 0.35rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.help-cats button[aria-pressed="true"] {
  outline: 2px solid var(--focus);
  background: color-mix(in srgb, var(--accent) 22%, var(--bg-elev));
}

.help-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 840px) {
  .help-layout {
    grid-template-columns: minmax(0, 1fr) 16rem;
    align-items: start;
  }
}

.help-article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.help-article-list a {
  display: block;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  background: var(--bg-elev);
  color: inherit;
  text-decoration: none;
  border: 1px solid var(--line);
}

.help-article-list a:hover,
.help-article-list a:focus-visible {
  outline: 2px solid var(--focus);
}

.help-article-list .muted {
  display: block;
  margin-top: 0.25rem;
}

.help-article-list mark,
.help-article-body mark {
  background: color-mix(in srgb, var(--accent) 35%, transparent);
  color: inherit;
  padding: 0 0.15em;
  border-radius: 3px;
}

.help-article-page {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.15rem 1.4rem;
}

.help-article-page h2,
.help-article-page h3 {
  margin-top: 1.1rem;
}

/* ---------- Rollen-Filter ---------- */

.help-roles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.help-roles button {
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--ink);
  padding: 0.35rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.help-roles button[aria-pressed="true"] {
  outline: 2px solid var(--focus);
  background: color-mix(in srgb, var(--accent) 18%, var(--bg-elev));
}

/* ---------- Callout-Boxen ---------- */

.help-callout {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border-left: 4px solid var(--line);
  font-size: 0.95rem;
}

.help-callout--info {
  border-left-color: #2b6cb0;
  background: color-mix(in srgb, #2b6cb0 12%, var(--bg-soft));
}

.help-callout--warn {
  border-left-color: #c05621;
  background: color-mix(in srgb, #c05621 12%, var(--bg-soft));
}

.help-callout--danger {
  border-left-color: #c53030;
  background: color-mix(in srgb, #c53030 12%, var(--bg-soft));
}

.help-callout--tip {
  border-left-color: #2f855a;
  background: color-mix(in srgb, #2f855a 12%, var(--bg-soft));
}

/* ---------- Rollen-Karten (Welcome) ---------- */

.help-role-grid {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
}

@media (min-width: 640px) {
  .help-role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.help-role-card {
  display: block;
  padding: 1rem 1.1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: inherit;
  text-decoration: none;
  transition: outline 0.15s;
}

.help-role-card:hover,
.help-role-card:focus-visible {
  outline: 2px solid var(--focus);
}

.help-role-card h3 {
  margin: 0.35rem 0 0.5rem;
  font-size: 1.05rem;
}

.help-role-card__icon {
  font-size: 1.6rem;
  line-height: 1;
}

.help-role-card__links {
  margin: 0.65rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--muted);
}

/* ---------- Architektur-Diagramm ---------- */

.help-arch-diagram {
  margin: 1.25rem 0;
  padding: 1rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
}

.help-arch-layer {
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  display: grid;
  gap: 0.25rem;
}

.help-arch-layer--event {
  background: color-mix(in srgb, #2b6cb0 14%, var(--bg-elev));
}

.help-arch-layer--session {
  background: color-mix(in srgb, var(--accent) 16%, var(--bg-elev));
}

.help-arch-layer--deck {
  background: color-mix(in srgb, #2f855a 14%, var(--bg-elev));
}

.help-arch-arrow {
  text-align: center;
  padding: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.help-arch-slides {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.help-arch-slide {
  flex: 1 1 5rem;
  min-width: 4.5rem;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  border: 1px dashed var(--line);
  font-size: 0.85rem;
  text-align: center;
}

/* ---------- Tabellen, TOC, Details, Siehe-auch ---------- */

.help-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.75rem 0 1rem;
  font-size: 0.92rem;
}

.help-table th,
.help-table td {
  border: 1px solid var(--line);
  padding: 0.45rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.help-table th {
  background: var(--bg-soft);
}

.help-toc {
  margin: 0 0 1.25rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  font-size: 0.92rem;
}

.help-toc ul {
  margin: 0.4rem 0 0;
  padding-left: 1.2rem;
}

.help-toc .help-toc-h3 {
  margin-left: 0.75rem;
  list-style-type: circle;
}

.help-toc a {
  color: var(--accent);
}

.help-details {
  margin: 1rem 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.5rem 0.85rem;
  background: var(--bg-soft);
}

.help-details summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-weight: 650;
}

.help-see-also {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

.help-see-also a {
  color: var(--accent);
}

.help-flowchart {
  display: block;
  overflow-x: auto;
  padding: 0.85rem 1rem;
  margin: 0.75rem 0 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  font-family: var(--mono, ui-monospace, monospace);
  font-size: 0.82rem;
  line-height: 1.45;
  white-space: pre;
}

.help-hub-list {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.help-hub-list h2 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.help-article-page kbd,
.help-guide-page kbd {
  font-family: var(--mono);
  font-size: 0.85em;
  padding: 0.1em 0.4em;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-soft);
}

.help-dl dt {
  font-weight: 700;
  margin-top: 0.85rem;
}

.help-dl dd {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.help-steps {
  padding-left: 1.2rem;
}

.help-steps li {
  margin: 0.45rem 0;
}

.help-video-placeholder {
  margin: 1rem 0;
  border: 1px dashed var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--bg-soft);
}

.help-video-poster {
  min-height: 140px;
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.help-video-placeholder figcaption {
  padding: 0.6rem 0.9rem 0.85rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.help-feedback {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.help-feedback textarea {
  width: 100%;
  min-height: 4.5rem;
  margin: 0.5rem 0;
  padding: 0.6rem;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
}

.help-side {
  display: grid;
  gap: 1rem;
}

.help-side section {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.85rem 1rem;
}

.help-side h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.help-side ul {
  margin: 0;
  padding-left: 1.1rem;
}

.help-agg li {
  margin: 0.35rem 0;
}

/* ---------- Kontext-Panel (schwebend) ---------- */

.help-fab {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: max(64px, env(safe-area-inset-bottom));
  z-index: 40;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--ink);
  font: 700 1.1rem/1 var(--font);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.help-context {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  bottom: calc(64px + 52px);
  z-index: 41;
  width: min(22rem, calc(100vw - 24px));
  background: var(--bg-elev);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  box-shadow: var(--shadow);
}

.help-context[hidden] {
  display: none !important;
}

.help-context h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

/* ---------- Presenter Mini-Hilfe ---------- */

#present-stage {
  position: relative;
}

.help-hotkeys {
  position: absolute;
  left: 8px;
  top: 8px;
  z-index: 8;
  max-width: min(20rem, 90vw);
  background: color-mix(in srgb, var(--bg-elev) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.35rem 0.7rem;
  font-size: 0.88rem;
}

.help-hotkeys summary {
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  font-weight: 650;
}

.help-hotkeys ul {
  margin: 0.3rem 0 0.6rem;
  padding-left: 1.1rem;
}

.view-present {
  position: relative;
}

/* ---------- Tour ---------- */

.help-tour-backdrop {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: color-mix(in srgb, #000 45%, transparent);
  /* Klicks auf Startseiten-Links (Administration) müssen durchkommen. */
  pointer-events: none;
}

.help-tour-card {
  position: fixed;
  z-index: 82;
  pointer-events: auto;
  width: min(28rem, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  overflow: auto;
  background: var(--bg-elev);
  color: var(--ink);
  border-radius: 16px;
  border: 1px solid var(--line);
  padding: 1.1rem 1.2rem 1rem;
  box-shadow: var(--shadow);
}

.help-tour-card h2 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.help-tour-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.help-tour-progress {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.help-tour-spotlight {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
  border-radius: 10px;
  position: relative;
  z-index: 81;
}

/* ---------- Tooltips (Layer am body) ---------- */

.help-tooltip-layer {
  position: fixed;
  z-index: 90;
  max-width: min(18rem, calc(100vw - 16px));
  padding: 0.45rem 0.65rem;
  background: var(--bg-elev);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  font-size: 0.85rem;
  line-height: 1.35;
  pointer-events: none;
}

.help-tooltip-layer[hidden] {
  display: none !important;
}

/* ---------- Verständliche Fehler ---------- */

.help-error-block {
  display: grid;
  gap: 0.25rem;
}

.help-error-cause,
.help-error-next {
  display: block;
  color: var(--muted);
  font-size: 0.92em;
}

.help-error-link {
  color: var(--accent);
}

#join-feedback:has(.help-error-block) {
  text-align: left;
}

/* ---------- Guide-Druckseiten ---------- */

.help-guide-page {
  margin: 0 auto;
  max-width: 42rem;
  padding: 1.5rem 1.25rem 3rem;
  font-family: var(--font, system-ui, sans-serif);
  color: var(--ink, #16181d);
  background: var(--bg, #fff);
}

.help-guide-page h1 {
  margin: 0.2rem 0 0.6rem;
}

.help-guide-page table {
  width: 100%;
  border-collapse: collapse;
}

.help-guide-page th,
.help-guide-page td {
  border: 1px solid var(--line, #ccc);
  padding: 0.45rem 0.6rem;
  text-align: left;
}

.help-guide-page .btn {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 1rem;
  margin-right: 0.4rem;
  border-radius: 10px;
  border: 1px solid var(--line, #ccc);
  background: var(--bg-elev, #f4f4f4);
  color: inherit;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.help-guide-page .btn.primary {
  background: var(--accent, #c4452a);
  color: #fff;
  border-color: transparent;
}

@media print {
  .help-no-print,
  .help-fab,
  .help-context,
  .help-tour-backdrop,
  .help-tour-card,
  .help-tooltip-layer,
  .help-hotkeys,
  .app-footer,
  .skip-link {
    display: none !important;
  }

  html,
  body,
  .app,
  .view-help {
    overflow: visible !important;
    height: auto !important;
    background: #fff !important;
    color: #111 !important;
  }

  .view-help {
    max-width: none;
  }

  .help-guide-page,
  .help-article-page {
    background: #fff;
    color: #111;
    border: 0;
    box-shadow: none;
  }

  a[href]::after {
    content: none;
  }
}