/* announcement-banner.css
   Slide-in image banner — fixed, vertically centered
   Direction controlled via data-slide attribute */

.ann-banner {
  position: fixed;
  z-index: 1060;
  max-width: 380px;
  width: calc(100vw - 32px);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35);
  transition: transform 0.45s cubic-bezier(0.34, 1.2, 0.64, 1), opacity 0.35s ease;
  opacity: 0;
  pointer-events: none;
}

/* ── Right slide (default) ── */
.ann-banner[data-slide="right"] {
  top: 50%;
  right: 16px;
  left: auto;
  transform: translateY(-50%) translateX(calc(100% + 32px));
}
.ann-banner[data-slide="right"].ann-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

/* ── Left slide ── */
.ann-banner[data-slide="left"] {
  top: 50%;
  left: 16px;
  right: auto;
  transform: translateY(-50%) translateX(calc(-100% - 32px));
}
.ann-banner[data-slide="left"].ann-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%) translateX(0);
}

/* ── Center (scale + fade from center) ── */
.ann-banner[data-slide="center"] {
  top: 50%;
  left: 50%;
  max-width: 520px;
  transform: translate(-50%, -50%) scale(0.82);
}
.ann-banner[data-slide="center"].ann-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%) scale(1);
}

/* ── Bottom slide (slide up from bottom) ── */
.ann-banner[data-slide="bottom"] {
  bottom: 90px;
  left: 50%;
  max-width: 400px;
  transform: translateX(-50%) translateY(calc(100% + 90px));
}
.ann-banner[data-slide="bottom"].ann-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* ── Top slide (slide down from top) ── */
.ann-banner[data-slide="top"] {
  top: 80px;
  left: 50%;
  max-width: 400px;
  transform: translateX(-50%) translateY(calc(-100% - 80px));
}
.ann-banner[data-slide="top"].ann-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* Image */
.ann-banner-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 16px;
  cursor: default;
}
.ann-banner-link .ann-banner-img { cursor: pointer; }

/* Close button */
.ann-banner-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #ef4444;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background 0.18s, border-color 0.18s;
  flex-shrink: 0;
}
.ann-banner-close:hover {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.8);
}
.ann-banner-close svg {
  width: 14px;
  height: 14px;
  stroke: #ef4444;
  stroke-width: 2.5;
}

/* ── Mobile: all directions collapse to bottom slide-up ── */
@media (max-width: 480px) {
  .ann-banner,
  .ann-banner[data-slide="center"],
  .ann-banner[data-slide="bottom"],
  .ann-banner[data-slide="top"] {
    max-width: calc(100vw - 32px);
    top: auto !important;
    bottom: 80px !important;
    left: 16px !important;
    right: 16px !important;
    transform: translateY(calc(100% + 80px)) !important;
  }
  .ann-banner.ann-visible {
    transform: translateY(0) !important;
  }
}