/* ============================================================
   HOMEBOUND — placeholder.css
   .mj-placeholder — the red box that stands in for every image
   and video until real media exists. #FF0000 is reserved for
   this component and appears nowhere else on the site.

   Markup contract:

   <div class="media" style="--ratio: 4/5">
     <div class="mj-placeholder" role="img" aria-label="Placeholder: portrait of Luna">
       <span class="mj-placeholder__label">IMAGE — luna-card.png</span>
       <span class="mj-placeholder__prompt">documentary portrait ... --ar 4:5 --style raw</span>
       <span class="mj-placeholder__ratio">4:5</span>
     </div>
   </div>

   Video variant: add .mj-placeholder--video (subtle opacity pulse).
   Swapping in a real asset = replace .mj-placeholder with
   <img>/<video> inside the same .media wrapper. Nothing else changes.
   ============================================================ */

.mj-placeholder {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background: #FF0000;
  color: #FFFFFF;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.25rem 1.25rem;
  overflow: hidden;
}

/* 1. Corner label — top-left, filename + type */
.mj-placeholder__label {
  position: absolute;
  top: 0.5rem;
  left: 0.625rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: calc(100% - 1.25rem);
}

/* 2. Center — full Midjourney prompt, selectable */
.mj-placeholder__prompt {
  font-size: 12.5px;
  line-height: 1.5;
  max-width: 42em;
  max-height: 100%;
  overflow: auto;
  text-align: left;
  -webkit-user-select: text;
  user-select: text;
}

/* 3. Corner label — bottom-right, aspect ratio */
.mj-placeholder__ratio {
  position: absolute;
  bottom: 0.5rem;
  right: 0.625rem;
  font-size: 11px;
  letter-spacing: 0.05em;
}

/* Video variant — subtle 2% opacity pulse, 3s loop */
.mj-placeholder--video {
  animation: mj-video-pulse 3s ease-in-out infinite;
}

@keyframes mj-video-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.98; }
}

@media (prefers-reduced-motion: reduce) {
  .mj-placeholder--video {
    animation: none;
  }
}

/* Small placeholders (cards in tight grids): hide the prompt to
   keep corners legible; the labels still identify the asset. */
.mj-placeholder--compact .mj-placeholder__prompt {
  display: none;
}

/* TEMP build tooling: click a placeholder to copy its Midjourney
   prompt (wired in main.js). Dies with the placeholders. */
.mj-placeholder {
  cursor: copy;
}

.mj-placeholder::before {
  content: "PROMPT COPIED";
  position: absolute;
  bottom: 0.5rem;
  left: 0.625rem;
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: #FF0000;
  background: #FFFFFF;
  padding: 0.2em 0.6em;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
  z-index: 1;
}

.mj-placeholder.is-copied::before {
  opacity: 1;
  transform: translateY(0);
}