/* ========================================================================
 * sticker-egg.css — Phase BB.5 Akhilius-Sticker-Picker
 * Easter-Egg: Click auf Akhilius-Header-Sparkle öffnet Sticker-Modal
 * ======================================================================== */

#header-sparkle-trigger {
  cursor: pointer;
  transition: transform 220ms ease, filter 220ms ease;
}

#header-sparkle-trigger:hover {
  transform: rotate(-8deg) scale(1.12);
  filter: drop-shadow(0 0 10px rgba(255, 138, 90, 0.55));
}

.sticker-egg-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 6, 4, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 9300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: stickerEggIn 220ms ease;
}

@keyframes stickerEggIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.sticker-egg-modal {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 640px;
  max-height: 88vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 18px 60px rgba(0,0,0,0.55);
  position: relative;
}

.sticker-egg-modal::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent) 30%, var(--accent) 70%, transparent);
  opacity: 0.7;
}

.sticker-egg-head {
  padding: 1rem 1.2rem 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
}

.sticker-egg-title {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
  letter-spacing: 0.01em;
}

.sticker-egg-subtitle {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.72rem;
  color: var(--ink-dim);
  margin-top: 0.15rem;
}

.sticker-egg-close {
  background: transparent;
  border: none;
  color: var(--ink-dim);
  cursor: pointer;
  font-size: 1.4rem;
  line-height: 1;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  transition: all 150ms ease;
}

.sticker-egg-close:hover {
  background: var(--bg-hover);
  color: var(--ink);
}

.sticker-egg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  padding: 1rem 1.2rem;
  overflow-y: auto;
}

.sticker-egg-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.5rem;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  transition: all 200ms ease;
  position: relative;
  overflow: hidden;
}

.sticker-egg-item:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 5px 16px rgba(255, 138, 90, 0.18);
}

.sticker-egg-item img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  transition: transform 250ms ease;
}

.sticker-egg-item:hover img {
  transform: scale(1.04);
}

.sticker-egg-item-mood {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-dim);
  text-align: center;
}

.sticker-egg-item-emoji {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  font-size: 1rem;
  background: rgba(255,255,255,0.85);
  border-radius: 50%;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.sticker-egg-foot {
  padding: 0.7rem 1.2rem 1rem;
  border-top: 1px solid var(--border);
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.78rem;
  color: var(--ink-dim);
}

.sticker-egg-foot-caption {
  color: var(--accent);
  font-weight: 500;
  font-style: normal;
  font-family: var(--font-serif);
}

/* Detail view — shown when a sticker is clicked */
.sticker-egg-detail {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.5rem;
  gap: 0.85rem;
  animation: stickerDetailIn 220ms ease;
}

@keyframes stickerDetailIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.sticker-egg-detail-img {
  max-width: min(320px, 70vw);
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 8px 28px rgba(0,0,0,0.25);
}

.sticker-egg-detail-label {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0;
}

.sticker-egg-detail-caption {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--accent);
  text-align: center;
  margin: 0;
}

.sticker-egg-detail-back {
  background: transparent;
  border: 1px dashed var(--border);
  color: var(--ink-dim);
  padding: 0.4rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: all 150ms ease;
}

.sticker-egg-detail-back:hover {
  border-color: var(--accent);
  color: var(--accent);
  border-style: solid;
}

@media (max-width: 540px) {
  .sticker-egg-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sticker-egg-modal {
    max-height: 92vh;
  }
}