/* Public-Landing + Register. Standalone-Seiten
   ausserhalb der SPA-Shell — analog setup.css ohne @layer-Einordnung;
   tokens.css liefert Custom-Props. */

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
}

.public-shell {
  max-width: 520px;
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.public-shell--wide {
  max-width: 880px;
}

.public-header {
  text-align: center;
  padding: var(--space-lg) 0 0;
}

.public-header h1 {
  font-size: var(--font-size-2xl);
  margin: 0 0 var(--space-xs);
  letter-spacing: -0.01em;
}

.public-sub {
  color: var(--color-muted);
  margin: 0;
  font-size: var(--font-size-md);
}

.public-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.public-actions--inline {
  flex-direction: row;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
}

.public-actions--inline .public-btn {
  min-width: 180px;
}

.public-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.public-features-title {
  margin: 0;
  font-size: var(--font-size-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  text-align: center;
}

.public-feature-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.public-feature {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--card-accent, var(--color-primary));
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.public-feature h3 {
  margin: 0;
  font-size: var(--font-size-md);
  color: var(--card-accent, var(--color-text));
}

.public-feature p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  line-height: 1.55;
}

.public-feature--bookeditor   { --card-accent: var(--card-accent-bookeditor); }
.public-feature--stil         { --card-accent: var(--card-accent-stil); }
.public-feature--figuren      { --card-accent: var(--card-accent-figuren); }
.public-feature--chat         { --card-accent: var(--card-accent-chat); }
.public-feature--review       { --card-accent: var(--card-accent-review); }
.public-feature--pdfexport    { --card-accent: var(--card-accent-pdfexport); }

.public-btn {
  display: inline-block;
  font: inherit;
  text-align: center;
  text-decoration: none;
  padding: var(--space-sm) var(--space-lg);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  cursor: pointer;
}

.public-btn:hover {
  background: var(--color-hover);
}

.public-btn--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-on-primary);
}

.public-btn--primary:hover {
  background: var(--color-primary-hover);
  border-color: var(--color-primary-hover);
}

.public-btn-link {
  font: inherit;
  color: var(--color-muted);
  text-decoration: none;
  align-self: center;
}

.public-btn-link:hover { color: var(--color-text); }

.public-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}

.public-form label {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
  color: var(--color-muted);
}

.public-form label span {
  font-weight: 500;
  color: var(--color-text);
}

.public-form input,
.public-form textarea {
  font: inherit;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-border-input);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  color: var(--color-text);
  width: 100%;
  resize: vertical;
}

.public-form input:focus,
.public-form textarea:focus {
  border-color: var(--color-border-focus);
  outline: none;
}

.public-form-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: space-between;
  align-items: center;
  margin-top: var(--space-sm);
}

.public-form-title {
  margin: 0 0 var(--space-xs);
  font-size: var(--font-size-lg);
  color: var(--color-text);
}

.public-sep {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--color-muted);
  font-size: var(--font-size-sm);
  text-transform: lowercase;
}

.public-sep::before,
.public-sep::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.public-btn[disabled] {
  opacity: 0.6;
  cursor: not-allowed;
}

.public-msg {
  font-size: var(--font-size-sm);
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
}

.public-msg--ok {
  background: var(--color-ok-bg);
  border: 1px solid var(--color-ok-border);
  color: var(--color-ok-text);
}

.public-msg--err {
  background: var(--color-err-bg);
  border: 1px solid var(--color-err-border);
  color: var(--color-err-text);
}

.public-footer {
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
}

.public-footer-link {
  color: var(--color-muted);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.public-footer-link:hover { color: var(--color-text); }

@media (max-width: 720px) {
  .public-feature-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .public-shell { padding: var(--space-lg) var(--space-md); }
  .public-actions:not(.public-actions--inline),
  .public-form { padding: var(--space-lg); }
  .public-actions--inline { flex-direction: column; }
  .public-actions--inline .public-btn { width: 100%; }
  .public-form-actions { flex-direction: column-reverse; align-items: stretch; gap: var(--space-sm); }
  .public-feature { padding: var(--space-md); }
}