/* ===========================
   TrendBiest Event / Advent-Modal
   =========================== */

.tb-event-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}

.tb-event-modal.hidden {
  display: none;
}

/* Hintergrundoverlay */
.tb-event-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
}

/* Hauptcontainer / Dialog */
.tb-event-dialog {
  position: relative;
  max-width: 1100px;
  width: 96%;
  max-height: 90vh;
  background: #171a26;
  border-radius: 1.4rem;
  padding: 1.4rem 1.6rem 1.6rem;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  color: #f7f7ff;
  overflow: hidden;
}

/* Close-Button im TB-Style (Filter-Button-Kopie) */
.tb-event-close-btn {
  position: absolute;
  top: 10px;
  right: 20px;
  width: 2.6rem;
  height: 2.6rem;
  border: none;
  border-radius: 50%;
  background-color: #2a2a2a;
  background-image: url("assets/icons/close_pink.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 1.4rem;
  cursor: pointer;
  pointer-events: auto;
  touch-action: manipulation;
  transition: transform 0.2s ease, background-color 0.2s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,.25);
  z-index: 6000;
}

.tb-event-close-btn:hover {
  transform: scale(1.1);
  background-color: #3a3a3a !important;
}

/* Kopfbereich */
.tb-event-header {
  padding-top: 2.3rem;
  padding-bottom: 0.7rem;
}

.tb-event-header h2 {
  margin: 0;
  font-size: 1.6rem;
  font-weight: 700;
}

.tb-event-header p {
  margin: 0.25rem 0 0;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ===========================
   Body: View per Klasse umschalten
   =========================== */

.tb-event-body {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 0.3rem;
  max-height: calc(90vh - 5rem);
  overflow-y: auto;
}

@media (max-width: 960px) {
  .tb-event-body {
    max-height: calc(90vh - 4rem);
  }
}

/* Bereich mit Intro + Kalender */
.tb-event-body-main {
  order: 1;
}

/* Tür-Detail Bereich */
.tb-event-door-detail {
  order: 0;
  background: #11141f;
  border-radius: 1rem;
  padding: 1rem 1.2rem;
  color: #f4f4ff;
  font-size: 0.9rem;
  display: none; /* Default: versteckt, nur Kalender sichtbar */
}

/* Status unten */
.tb-event-status {
  order: 2;
  margin-top: 0.1rem;
  font-size: 0.8rem;
  color: #f4f4ff;
  opacity: 0.85;
}

/* Detail-Ansicht: nur Tür-Content anzeigen, Kalender ausblenden */
.tb-event-body.tb-event-body--detail .tb-event-door-detail {
  display: block;
}

.tb-event-body.tb-event-body--detail .tb-event-body-main {
  display: none;
}

/* ===========================
   Intro / Referral
   =========================== */

.tb-event-intro {
  font-size: 0.9rem;
  line-height: 1.5;
  color: #d6d7f0;
}

.tb-event-intro p {
  margin: 0 0 0.35rem;
}

.tb-event-referral-info {
  margin-top: 0.35rem;
  font-size: 0.8rem;
  opacity: 0.9;
}

/* ===========================
   Türen-Grid (kompakte Karten)
   =========================== */

.tb-event-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-start;
}

/* Jede Tür: feste Kachelgröße, kein Pillen-Button mehr */
.tb-event-door {
  all: unset;
  position: relative;
  box-sizing: border-box;
  position: relative;
  display: block;
  width: 130px;
  height: 180px;            /* feste Höhe -> Kachel */
  cursor: pointer;
  padding: 0;
  margin: 0;
  background: transparent;
  perspective: 900px;
}

.tb-event-door:focus {
  outline: none;
}

/* Innenleben der Tür – 3D Flip auf fester Fläche */
.tb-event-door-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transform: rotateY(0deg);
  transform-origin: center center;
  transition:
    transform 0.45s cubic-bezier(0.19, 1, 0.22, 1),
    box-shadow 0.25s ease;
}

/* Mobile: etwas kleiner */
@media (max-width: 700px) {
  .tb-event-door {
    width: 28vw;
    height: 160px;
    max-width: 120px;
  }
}

/* geöffnete Tür: Rückseite sichtbar */
.tb-event-door.is-opened .tb-event-door-inner {
  transform: rotateY(180deg);
}

/* leichter Tilt beim Hover für öffnungsfähige Türen */
.tb-event-door.is-openable:hover .tb-event-door-inner {
  transform: translateY(-3px) rotateY(-5deg);
}

/* kleiner Press-Effekt beim Klicken */
.tb-event-door.is-openable:active .tb-event-door-inner {
  transform: translateY(0) rotateY(-10deg);
}

/* Vorder- & Rückseite füllen IMMER die komplette Kachel */
.tb-event-door-front,
.tb-event-door-back {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 0.7rem;
  backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
  padding: 0;                  /* überschreibt evtl. alte Button-Padding-Styles */
  box-sizing: border-box;
}

/* Vorderseite – Zahl / bunte Fläche (Standard) */
.tb-event-door-front {
  background: linear-gradient(135deg, #ff7ad9, #7a8cff);
  color: #ffffff;
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.45);
  transform: rotateY(0deg);
  position: relative;
  overflow: hidden;
}

.tb-event-door-number {
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.55);
}

/* Rückseite – dunkles Panel mit Titel/Teaser/Badge */
.tb-event-door-back {
  background: #202538;
  color: #f4f4ff;
  padding: 0.5rem;
  flex-direction: column;
  justify-content: flex-start;
  font-size: 0.75rem;
  transform: rotateY(180deg);
}

.tb-event-door-title {
  font-weight: 600;
  margin-bottom: 0.18rem;
}

.tb-event-door-teaser {
  opacity: 0.9;
}

.tb-event-door-badge {
  margin-top: 0.3rem;
  font-size: 0.7rem;
  opacity: 0.8;
}

/* Zustände */
.tb-event-door.is-openable .tb-event-door-front {
  outline: 2px solid rgba(255, 255, 255, 0.65);
}

.tb-event-door.is-locked-time .tb-event-door-front {
  filter: grayscale(0.6) brightness(0.85);
}

.tb-event-door.is-locked-referral .tb-event-door-front {
  box-shadow: 0 0 0 2px #ffb347;
}


/* ============================================================
   Tür-Bilder (door_image_path / image_path) auf der Front
   ============================================================ */

/* Wenn ein Bild gesetzt ist: Hintergrundbild kommt per JS, hier Overlay + Zahl-Position */
.tb-event-door-front.tb-event-door-front--has-image {
  background: none; /* Gradient ausblenden, Bild kommt via background-image */
  color: #ffffff;
}

/* Dunkler Overlay oben drüber, damit Zahl / Text immer lesbar ist */
.tb-event-door-front.tb-event-door-front--has-image::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    145deg,
    rgba(0, 0, 0, 0.55),
    rgba(0, 0, 0, 0.15)
  );
  pointer-events: none;
}

/* Zahl als Badge unten links, nur wenn Bild vorhanden */
.tb-event-door-front.tb-event-door-front--has-image .tb-event-door-number {
  position: absolute;
  left: 0.45rem;
  bottom: 0.35rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.7);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ===========================
   Türinhalt (Detail-Ansicht)
   =========================== */

.tb-event-door-content {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

/* Zurück-Button im Tür-Detail */
.tb-event-back-btn {
  align-self: flex-start;
  margin-bottom: 0.4rem;
  border: none;
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-size: 0.8rem;
  cursor: pointer;
  background: transparent;
  color: #f7f7ff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.tb-event-back-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.tb-event-door-content-title {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 700;
}

.tb-event-door-content-meta {
  font-size: 0.8rem;
  opacity: 0.7;
  margin-bottom: 0.4rem;
}

.tb-event-door-body p {
  margin-bottom: 0.35rem;
}

.tb-event-door-body p:last-child {
  margin-bottom: 0;
}

.tb-event-door-reward {
  margin-top: 0.8rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Artikel-Button */
.tb-event-open-article {
  margin-top: 0.2rem;
  border-radius: 999px;
  border: none;
  padding: 0.4rem 0.9rem;
  background: #ff7ad9;
  color: #11141f;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.2s ease;
}

.tb-event-open-article:hover {
  background: #ffa6e3;
}

/* Info, wenn Tür schon offen */
.tb-event-door-info {
  margin-top: 0.6rem;
  font-size: 0.8rem;
  opacity: 0.8;
}

/* ===========================
   Artikel-Preview im Tür-Detail
   =========================== */

.tb-event-article-preview {
  width: 100%;
  height: auto;
  margin: 0.6rem 0 0.8rem 0;
  border-radius: 1rem;
  overflow: hidden;
  position: relative;
  background: #1b1f2a;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Seitenverhältnis (Hero-Format) */
.tb-event-article-preview::before {
  content: "";
  display: block;
  padding-top: 45%; /* ca. 21:9 */
}

.tb-event-article-preview-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 1rem;
  transition: transform 0.35s ease, filter 0.35s ease;
}

/* sanfter Zoom-Effekt bei Hover */
.tb-event-article-preview-img:hover {
  transform: scale(1.02);
  filter: brightness(1.05);
}

/* Mobile: leicht höher, damit kein Zuschnitt entsteht */
@media (max-width: 700px) {
  .tb-event-article-preview::before {
    padding-top: 55%;
  }
}

/* Scrollbars im Detailbereich (optional) */
.tb-event-door-detail::-webkit-scrollbar {
  width: 6px;
}
.tb-event-door-detail::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.25);
  border-radius: 999px;
}
.tb-event-door-detail::-webkit-scrollbar-track {
  background: transparent;
}

.tb-event-referral {
  margin-top: 0.75rem;
  padding: 0.6rem 0.7rem;
  border-radius: 0.8rem;
  background: linear-gradient(135deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.09);
  font-size: 0.8rem;
}

.tb-event-referral-label {
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.tb-event-referral-row {
  display: flex;
  gap: 0.4rem;
  align-items: stretch;
  margin-bottom: 0.3rem;
}

.tb-event-referral-input {
  flex: 1;
  font-size: 0.78rem;
  padding: 0.35rem 0.45rem;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(6, 10, 25, 0.9);
  color: #fff;
}

.tb-event-referral-copy {
  border: none;
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  font-size: 0.78rem;
  cursor: pointer;
  background: #ff7ad9;
  color: #140d1f;
  font-weight: 600;
  white-space: nowrap;
}

.tb-event-referral-stats {
  font-size: 0.75rem;
  opacity: 0.8;
}

/* Schmaler Balken oben für Referral-Türen */
.tb-event-door[data-ref-remaining]::after {
  content: 'Noch ' attr(data-ref-remaining) ' Empfehlungen';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;

  /* keine feste Höhe -> passt sich dem Text an */
  padding: 0.15rem 0.4rem 0.25rem;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 0.7rem;
  font-weight: 600;
  white-space: nowrap;          /* kein Zeilenumbruch mehr */

  background: linear-gradient(90deg, #ff7ad9 0%, #a0e8ff 100%);
  color: #140d1f;

  border-top-left-radius: 0.6rem;
  border-top-right-radius: 0.6rem;

  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.4);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

/* Wenn keine Rest-Referrals fehlen -> Balken ausblenden */
.tb-event-door[data-ref-remaining="0"]::after {
  content: none;
}