/* =============================================================================
 * ff-design/components.css — handgeschriebene Komponenten der Lernwelt.
 *
 * Nutzt ausschliesslich die Tokens aus tokens.css. Bewusst unabhaengig vom
 * Tailwind-Output (app.css), damit die Kernseiten auch ohne Frontend-Build
 * korrekt rendern. Mobile-first, fette Tap-Flaechen.
 * ===========================================================================*/

* { box-sizing: border-box; }

body { margin: 0; }

a { color: var(--ff-accent); text-decoration: none; }
a:hover { color: var(--ff-accent-hover); text-decoration: underline; }

/* --- Zentriertes Auth-Layout (Login) -------------------------------------- */
.ff-auth {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 1.5rem;
}

/* --- Seiten-Container (Start u.a.) ---------------------------------------- */
.ff-page {
  max-width: 40rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

/* --- Karte ----------------------------------------------------------------- */
.ff-card {
  width: 100%;
  max-width: 24rem;
  background-color: var(--ff-bg-elevated);
  border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius-lg);
  box-shadow: var(--ff-shadow-md);
  padding: 1.75rem 1.5rem;
}

/* --- Marke ----------------------------------------------------------------- */
.ff-marke {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  margin-bottom: 1.25rem;
}
.ff-marke__icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--ff-radius-md);
  flex: 0 0 auto;
}
.ff-marke__wort {
  font-weight: 600;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.ff-marke__sub {
  font-size: var(--text-sm);
  color: var(--ff-text-muted);
}

/* --- Formularfelder -------------------------------------------------------- */
.ff-field { margin-bottom: 1rem; }
.ff-field__label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ff-text-secondary);
  margin-bottom: 0.375rem;
}
.ff-input {
  width: 100%;
  height: 3rem;
  padding: 0 0.875rem;
  font-size: 1rem;
  color: var(--ff-text-primary);
  background-color: var(--ff-bg-base);
  border: 1px solid var(--ff-border-strong);
  border-radius: var(--ff-radius-md);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.ff-input:focus {
  outline: none;
  border-color: var(--ff-border-focus);
  box-shadow: var(--ff-shadow-focus);
}
.ff-input--mono {
  font-family: var(--ff-font-mono);
  font-feature-settings: var(--ff-numeric-feature-settings);
  letter-spacing: 0.15em;
}

/* --- Buttons --------------------------------------------------------------- */
.ff-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  height: 3rem;
  padding: 0 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  border: 1px solid transparent;
  border-radius: var(--ff-radius-md);
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s;
}
.ff-btn--primary {
  background-color: var(--ff-accent);
  color: var(--ff-accent-text-on);
}
.ff-btn--primary:hover { background-color: var(--ff-accent-hover); }
.ff-btn--ghost {
  background-color: transparent;
  border-color: var(--ff-border-strong);
  color: var(--ff-text-secondary);
}
.ff-btn--ghost:hover { background-color: var(--ff-bg-subtle); }
.ff-btn:focus-visible {
  outline: none;
  box-shadow: var(--ff-shadow-focus);
}

/* --- Hinweis/Alert --------------------------------------------------------- */
.ff-notice {
  padding: 0.75rem 0.875rem;
  border-radius: var(--ff-radius-md);
  font-size: var(--text-sm);
  margin-bottom: 1rem;
}
.ff-notice--error {
  background-color: var(--ff-danger-subtle);
  color: var(--ff-danger);
}
.ff-notice--info {
  background-color: var(--ff-accent-subtle);
  color: var(--ff-accent-hover);
}

/* --- Rollen-Chip ----------------------------------------------------------- */
.ff-chip {
  display: inline-flex;
  align-items: center;
  height: 1.5rem;
  padding: 0 0.625rem;
  border-radius: var(--ff-radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background-color: var(--ff-accent-subtle);
  color: var(--ff-accent-hover);
}
.ff-chip--neutral { background-color: var(--ff-bg-subtle); color: var(--ff-text-secondary); }
.ff-chip--ok      { background-color: var(--ff-success-subtle); color: var(--ff-success); }
.ff-chip--warn    { background-color: var(--ff-warning-subtle); color: var(--ff-warning); }
.ff-chip--farbe   { gap: 0.375rem; }
.ff-chip--farbe::before {
  content: ""; width: 0.625rem; height: 0.625rem; border-radius: 9999px;
  background: var(--chip-farbe, var(--ff-border-strong));
}

/* =========================================================================
 * Verwaltungs-Shell (Quizmaster-Bereich) — responsive, mobil + Desktop.
 * ========================================================================= */
.ff-topbar {
  position: sticky; top: 0; z-index: var(--ff-z-sticky);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 3.5rem; padding: 0 1rem;
  background: var(--ff-bg-elevated);
  border-bottom: 1px solid var(--ff-border);
}
.ff-topbar__brand { display: flex; align-items: center; gap: 0.625rem; color: var(--ff-text-primary); font-weight: 600; }
.ff-topbar__brand:hover { text-decoration: none; }
.ff-topbar__brand img { width: 2rem; height: 2rem; }
.ff-topbar__brand .sub { color: var(--ff-text-muted); font-weight: 500; }

.ff-nav {
  display: flex; gap: 0.375rem; padding: 0.625rem 1rem;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
  background: var(--ff-bg-elevated); border-bottom: 1px solid var(--ff-border);
}
.ff-nav__link {
  flex: 0 0 auto;
  display: inline-flex; align-items: center; height: 2.25rem; padding: 0 0.875rem;
  border-radius: var(--ff-radius-full); font-size: var(--text-sm); font-weight: 500;
  color: var(--ff-text-secondary); text-decoration: none; white-space: nowrap;
}
.ff-nav__link:hover { background: var(--ff-bg-subtle); color: var(--ff-text-primary); text-decoration: none; }
.ff-nav__link--aktiv { background: var(--ff-accent); color: var(--ff-accent-text-on); }
.ff-nav__link--aktiv:hover { background: var(--ff-accent-hover); color: var(--ff-accent-text-on); }

.ff-shell { max-width: 56rem; margin: 0 auto; padding: 1.25rem 1rem 5rem; }
.ff-shell__kopf { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; flex-wrap: wrap; }

/* Karten-Formular (Anlegen/Bearbeiten) */
.ff-formcard { background: var(--ff-bg-elevated); border: 1px solid var(--ff-border); border-radius: var(--ff-radius-lg); padding: 1rem 1.125rem; margin-bottom: 1.5rem; }
.ff-formcard__titel { font-weight: 600; margin: 0 0 0.75rem; }
.ff-formrow { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: flex-end; }
.ff-formrow .ff-field { margin-bottom: 0; flex: 1 1 12rem; }
.ff-field--klein { flex: 0 0 auto; }
.ff-input--farbe { width: 3rem; padding: 0.25rem; height: 3rem; }

/* Liste / Tabelle (responsive: Karten auf dem Handy) */
.ff-liste { display: flex; flex-direction: column; gap: 0.5rem; }
.ff-eintrag {
  display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap;
  background: var(--ff-bg-elevated); border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius-md); padding: 0.75rem 0.875rem;
}
.ff-eintrag__haupt { flex: 1 1 12rem; min-width: 0; }
.ff-eintrag__titel { font-weight: 600; }
.ff-eintrag__meta { font-size: var(--text-sm); color: var(--ff-text-muted); margin-top: 0.125rem; }
.ff-eintrag__aktionen { display: flex; gap: 0.375rem; flex: 0 0 auto; }

.ff-btn--sm { width: auto; height: 2.25rem; padding: 0 0.875rem; font-size: var(--text-sm); }
.ff-btn--auto { width: auto; }
.ff-btn--gefahr { background: transparent; border-color: var(--ff-danger); color: var(--ff-danger); }
.ff-btn--gefahr:hover { background: var(--ff-danger-subtle); }

.ff-leer { color: var(--ff-text-muted); padding: 1.5rem; text-align: center; }
.ff-inline-form { display: inline; }

/* Theme-Umschalter (Icon-Button) */
.ff-theme-toggle { padding: 0 0.6rem; }
.ff-theme-toggle svg { display: block; }
.ff-kopf-rechts { display: flex; align-items: center; gap: 0.5rem; }

/* =========================================================================
 * Quiz-Runner (Spielen) — große, fette Tap-Flächen, gamified Feedback.
 * ========================================================================= */
.ff-runner { max-width: 40rem; margin: 0 auto; padding: 0.75rem 1rem 4rem; }
.ff-runner__top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; }
.ff-runner__zeit { font-family: var(--ff-font-mono); font-weight: 600; color: var(--ff-text-secondary); }

.ff-progress { height: 0.5rem; background: var(--ff-bg-subtle); border-radius: 9999px; overflow: hidden; }
.ff-progress__bar { height: 100%; background: var(--ff-accent); border-radius: 9999px; transition: width 0.35s ease; }

.ff-runner__nummer { font-size: var(--text-sm); color: var(--ff-text-muted); font-family: var(--ff-font-mono); margin: 0.875rem 0 0.25rem; }
.ff-frage { font-size: 1.25rem; font-weight: 600; line-height: 1.35; margin: 0.25rem 0 1rem; }
.ff-frage-bild { max-width: 100%; max-height: 16rem; border-radius: var(--ff-radius-md); border: 1px solid var(--ff-border); cursor: zoom-in; display: block; margin-bottom: 1rem; }

.ff-antworten { display: flex; flex-direction: column; gap: 0.625rem; }
.ff-antwort {
  display: flex; align-items: center; gap: 0.75rem; width: 100%; text-align: left;
  padding: 1rem 1.125rem; min-height: 3.5rem;
  font-size: 1.0625rem; font-weight: 600; font-family: inherit;
  background: var(--ff-bg-elevated); color: var(--ff-text-primary);
  border: 2px solid var(--ff-border); border-radius: var(--ff-radius-lg); cursor: pointer;
  transition: border-color 0.12s, background-color 0.12s, transform 0.08s;
}
.ff-antwort:hover:not(:disabled) { border-color: var(--ff-border-strong); }
.ff-antwort:active:not(:disabled) { transform: scale(0.99); }
.ff-antwort--gewaehlt { border-color: var(--ff-accent); background: var(--ff-accent-subtle); }
.ff-antwort--richtig { border-color: var(--ff-success); background: var(--ff-success-subtle); color: var(--ff-success); }
.ff-antwort--falsch { border-color: var(--ff-danger); background: var(--ff-danger-subtle); color: var(--ff-danger); }
.ff-antwort__marke { margin-left: auto; font-weight: 700; font-size: 1.2rem; }
.ff-antwort:disabled { cursor: default; }

.ff-feedback { margin-top: 1rem; padding: 1rem 1.125rem; border-radius: var(--ff-radius-md); font-weight: 600; }
.ff-feedback--richtig { background: var(--ff-success-subtle); color: var(--ff-success); }
.ff-feedback--falsch { background: var(--ff-danger-subtle); color: var(--ff-danger); }
.ff-feedback__zeile { font-weight: 400; color: var(--ff-text-secondary); margin-top: 0.5rem; }

.ff-pop { animation: ffPop 0.35s ease; }
.ff-shake { animation: ffShake 0.4s ease; }
@keyframes ffPop { 0% { transform: scale(0.96); } 50% { transform: scale(1.03); } 100% { transform: scale(1); } }
@keyframes ffShake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-6px); } 40% { transform: translateX(6px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(4px); } }

.ff-ergebnis { text-align: center; padding: 2rem 1rem; }
.ff-ergebnis__score { font-family: var(--ff-font-mono); font-size: 3.5rem; font-weight: 700; line-height: 1; color: var(--ff-accent); }
.ff-ergebnis__lob { font-size: 1.25rem; font-weight: 600; margin: 0.5rem 0; }
.ff-ergebnis__detail { color: var(--ff-text-muted); }
.ff-thema-zeile { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; border-bottom: 1px solid var(--ff-border); font-size: var(--text-sm); }
.ff-thema-zeile:last-child { border-bottom: none; }

.ff-lightbox { position: fixed; inset: 0; z-index: var(--ff-z-modal); background: var(--ff-bg-overlay); display: flex; align-items: center; justify-content: center; padding: 1.5rem; cursor: zoom-out; }
.ff-lightbox img { max-width: 100%; max-height: 90vh; border-radius: var(--ff-radius-md); }

/* Frage-Formular */
.ff-textarea {
  width: 100%; min-height: 4.5rem; padding: 0.625rem 0.875rem;
  font-family: inherit; font-size: 1rem; color: var(--ff-text-primary);
  background: var(--ff-bg-base); border: 1px solid var(--ff-border-strong);
  border-radius: var(--ff-radius-md); resize: vertical;
}
.ff-textarea:focus { outline: none; border-color: var(--ff-border-focus); box-shadow: var(--ff-shadow-focus); }
.ff-optionrow { display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0.5rem; }
.ff-optionrow .ff-input { flex: 1 1 auto; height: 2.75rem; }
.ff-check { width: 1.5rem; height: 1.5rem; flex: 0 0 auto; accent-color: var(--ff-accent); cursor: pointer; }
.ff-labelwahl { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.ff-labelwahl label {
  display: inline-flex; align-items: center; gap: 0.375rem;
  padding: 0.375rem 0.75rem; border: 1px solid var(--ff-border);
  border-radius: var(--ff-radius-full); font-size: var(--text-sm); cursor: pointer;
}
.ff-labelwahl input { accent-color: var(--ff-accent); }
.ff-hint { font-size: var(--text-sm); color: var(--ff-text-muted); margin: 0 0 0.75rem; }
.ff-bild-vorschau { max-width: 14rem; display: block; border-radius: var(--ff-radius-md); border: 1px solid var(--ff-border); margin-top: 0.5rem; }