/*
 * Seitenstile der Plattform: App-Shell, Bänder, Raster, Seitenköpfe und die einzelnen
 * Seiten (Übersicht, Streams, Bühne, Programm, Aussteller, Konto, Tickets, Formulare)
 * Pfad: /var/www/moonflow-event-system/public/assets/css/app.css
 *
 * Nur Token-Variablen (styles.css → tokens/*.css, components.css). Komponenten stehen in
 * components.css. Umbrüche: < 768 px Handy (BottomNav), 768–1099 px kompakte SideNav,
 * ab 1100 px volle SideNav.
 */
html { scroll-padding-top: calc(var(--header-h) + var(--space-4)); }
body { overflow-x: hidden; }

/* --- App-Shell ---------------------------------------------------------------------- */
.app-shell { display: flex; min-height: 100vh; min-height: 100dvh; }
.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-content {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-4) var(--space-4) 96px;
  box-sizing: border-box;
}
.app-content:focus { outline: none; }
@media (min-width: 768px) {
  .app-content { padding: var(--space-6) var(--space-6) var(--space-8); }
}

/* --- Seitenaufbau ------------------------------------------------------------------- */
.page { max-width: 100%; }
.page--narrow { max-width: 480px; margin: 0 auto; }
.page-stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
.page-stack--wide { gap: 40px; }
.section-stack { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-4); align-content: start; }
.back-row { margin: 0; }

.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: var(--space-4); }
.page-head__text { flex: 1 1 240px; min-width: 0; }
.page-head__title { flex: 1 1 auto; font-size: clamp(1.75rem, 5vw, var(--fs-h1)); }
.page-head__sub { margin: 6px 0 0; color: var(--text-muted); }
.page-head__search { flex: 1 1 240px; max-width: 360px; }

.section-head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.section-head--baseline { align-items: baseline; }
.section-head__title { flex: 1; font-size: var(--fs-h3); }
.section-title { flex: 1; font-size: clamp(1.375rem, 3.5vw, var(--fs-h2)); }

.event-title { font-size: clamp(2rem, 5vw, var(--fs-display)); line-height: var(--lh-tight); margin: 0 0 var(--space-3); }
.page-title { font-size: clamp(1.75rem, 4vw, var(--fs-h1)); margin: 0 0 var(--space-3); }
.overline {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-2xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-overline);
  text-transform: uppercase;
  color: var(--text-brand);
}
.lead { font-size: var(--fs-lead); color: var(--text-muted); margin: 0 0 var(--space-5); overflow-wrap: anywhere; }
.muted { margin: 0; color: var(--text-muted); }
.small { font-size: var(--fs-xs); }
.prose { margin: 0; max-width: 640px; line-height: var(--lh-prose); color: var(--text-strong); overflow-wrap: anywhere; }
.fine-print { margin: var(--space-5) 0 0; font-size: var(--fs-sm); color: var(--text-muted); }

.actions { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; margin-bottom: var(--space-6); }
.actions--stack { flex-direction: column; align-items: stretch; margin: var(--space-5) 0 0; }
.inline-form { margin: 0; }

/* --- Raster (auto-fill, laufen nie über) ------------------------------------------------ */
.grid { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; }
.grid--stages { grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); }
.grid--streams { grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); }
.grid--spot { grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); }
.grid--spot-small { grid-template-columns: repeat(auto-fill, minmax(min(160px, 100%), 1fr)); gap: var(--space-4); }
.grid--exhibitors { grid-template-columns: repeat(auto-fill, minmax(min(230px, 100%), 1fr)); }
.grid--products { grid-template-columns: repeat(auto-fill, minmax(min(190px, 100%), 1fr)); gap: var(--space-4); }
.grid--categories { grid-template-columns: repeat(auto-fill, minmax(min(170px, 100%), 1fr)); gap: var(--space-3); }
@media (max-width: 479px) {
  .grid--products { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
}

/* --- Bänder (Hero-Verlauf, Night, Lilac) ----------------------------------------------- */
.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-5);
  padding: clamp(24px, 5vw, 40px);
  border-radius: var(--radius-xl);
  background: var(--mf-gradient);
  color: var(--text-on-brand);
}
.hero__text { display: grid; gap: var(--space-3); flex: 1 1 420px; min-width: 0; }
.hero__overline { margin: 0; font-size: var(--fs-2xs); font-weight: var(--fw-bold); letter-spacing: var(--ls-overline); text-transform: uppercase; color: var(--text-on-brand); opacity: .85; }
.hero__title { max-width: 640px; font-size: clamp(2rem, 6vw, var(--fs-display)); line-height: 1.05; color: var(--text-on-brand); }
.hero__lead { max-width: 560px; margin: 0; font-size: var(--fs-lead); color: var(--text-on-brand); opacity: .92; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.band { padding: clamp(18px, 4vw, 32px); border-radius: var(--radius-xl); }
.band--night { display: grid; gap: 20px; background: var(--surface-night); color: var(--night-text); }
.band--lilac { background: var(--surface-band); }
.band--split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr)); gap: var(--space-6); }
.band__head { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); }
.band__title { font-size: clamp(1.5rem, 4vw, var(--fs-h2)); color: var(--night-text); }
.band__spacer { flex: 1; }
.band__empty { margin: 0; color: var(--night-muted); }
.band__col { display: grid; gap: var(--space-3); align-content: start; min-width: 0; }

/* --- Filterleiste (Programm) ----------------------------------------------------------- */
.filter-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0; }
.tag-group { display: flex; gap: var(--space-2); min-width: 0; max-width: 100%; margin: 0; padding: 2px 0; border: 0; overflow-x: auto; scrollbar-width: none; }
.tag-group::-webkit-scrollbar { display: none; }
.filter-bar__spacer { flex: 1; }
.filter-bar__search { flex: 1 1 220px; max-width: 320px; }
@media (max-width: 767px) { .filter-bar__search { max-width: none; } }

/* --- Kategorie-Kacheln (Aussteller) ---------------------------------------------------- */
.category-tile {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 14px 16px;
  border-radius: var(--radius-tile);
  background: var(--track-soft);
  color: var(--track);
}
.category-tile:hover { text-decoration: none; color: var(--track); }
.category-tile__icon { display: grid; place-items: center; flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--surface-card); font-size: 16px; }
.category-tile__text { display: grid; min-width: 0; }
.category-tile__label { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: var(--fs-input); color: var(--text-heading); }
.category-tile__count { font-size: var(--fs-hint); }

/* --- Aussteller-Detail ---------------------------------------------------------------- */
.exhibitor-hero {
  overflow: hidden;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  box-shadow: var(--shadow-sm);
}
.exhibitor-hero__cover { position: relative; height: clamp(120px, 22vw, 220px); background: var(--track-soft); }
.exhibitor-hero__cover img { width: 100%; height: 100%; object-fit: cover; }
.exhibitor-hero__spot { position: absolute; top: 16px; left: 16px; }
.exhibitor-hero__body { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 20px; padding: 0 clamp(18px, 4vw, 32px) clamp(18px, 4vw, 28px); }
.exhibitor-hero__logo {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  flex: none;
  width: clamp(84px, 14vw, 112px);
  aspect-ratio: 1;
  margin-top: calc(clamp(84px, 14vw, 112px) / -2);
  box-sizing: border-box;
  overflow: hidden;
  border: 4px solid var(--surface-card);
  border-radius: var(--radius-xl);
  background: var(--surface-card);
  box-shadow: var(--shadow-md);
  color: var(--track);
  font-family: var(--font-display);
  font-weight: var(--fw-black);
  font-size: clamp(30px, 5vw, 40px);
}
.exhibitor-hero__logo img { width: 100%; height: 100%; object-fit: cover; }
.exhibitor-hero__text { display: grid; gap: 6px; flex: 1 1 280px; min-width: 0; padding-top: var(--space-3); }
.exhibitor-hero__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin: 0; font-size: var(--fs-sm); color: var(--text-strong); }
.exhibitor-hero__meta .presence i { font-size: 12px; }
.exhibitor-hero__name { font-size: clamp(1.75rem, 5vw, var(--fs-h1)); overflow-wrap: anywhere; }
.exhibitor-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); gap: var(--space-5); align-items: start; }

/* --- Formulare ---------------------------------------------------------------------- */
.form-card__title { font-size: var(--fs-h2); margin: 0 0 var(--space-2); }
.form-card__lead { margin: 0 0 var(--space-5); color: var(--text-muted); }
.form-card__footer { margin: var(--space-5) 0 0; font-size: var(--fs-sm); color: var(--text-muted); display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); }
.form-card__footer a { display: inline-flex; align-items: center; min-height: var(--tap-min); }
.form { display: flex; flex-direction: column; gap: var(--space-4); }
.form .btn { margin-top: var(--space-2); }

.notice {
  margin: 0 0 var(--space-4);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  background: var(--surface-subtle);
  color: var(--text-strong);
}
.notice--error { background: var(--danger-soft); color: var(--danger); }
.notice--warning { background: var(--warning-soft); color: var(--warning); }
.notice--success { background: var(--success-soft); color: var(--success); }

/* Zwei-Faktor-Anmeldung für Admins: QR-Code immer schwarz auf weiß, Codes gut abzutippen */
.totp-qr { width: min(240px, 100%); margin: 0 auto var(--space-4); }
.totp-qr svg { display: block; width: 100%; height: auto; border-radius: var(--radius-sm); }
.totp-key { margin: var(--space-1) 0 var(--space-5); font-family: var(--font-mono); font-size: var(--fs-lead); letter-spacing: .05em; overflow-wrap: anywhere; }
.totp-codes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2) var(--space-4); margin: 0 0 var(--space-5); padding: 0; list-style: none; font-family: var(--font-mono); font-size: var(--fs-lead); }
.field__input--code { font-family: var(--font-mono); letter-spacing: .15em; }

/* --- Tickets ------------------------------------------------------------------------ */
.ticket-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: var(--space-4);
}
.ticket-card { display: flex; flex-direction: column; gap: var(--space-2); }
.ticket-card__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--space-3); }
.ticket-card__name { margin: 0; font-size: var(--fs-h3); }
.ticket-card__price { margin: 0; font-family: var(--font-display); font-weight: var(--fw-bold); font-size: var(--fs-h4); color: var(--text-brand); white-space: nowrap; }
.ticket-card__validity { margin: 0; font-size: var(--fs-sm); color: var(--text-strong); }
.ticket-card__desc { margin: 0; font-size: var(--fs-sm); color: var(--text-muted); }
.ticket-card__action { margin-top: auto; padding-top: var(--space-3); }
.ticket-card__action form { margin: 0; }
.ticket-card--muted .ticket-card__price { color: var(--text-muted); }

/* --- Konto -------------------------------------------------------------------------- */
.section { margin-top: var(--space-6); }
.section__title { font-size: var(--fs-h3); margin: 0 0 var(--space-3); }
.row-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.row-card { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4); }
.row-card__main { min-width: 0; }
.row-card__title { margin: 0; font-weight: var(--fw-medium); color: var(--text-heading); }
.row-card__meta { margin: 2px 0 0; font-size: var(--fs-sm); color: var(--text-muted); overflow-wrap: anywhere; }
.empty-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: var(--space-3); }
.empty-card p { margin: 0; }