/* ─────────────────────────────────────────────────────────────
   Hello Radio — detail modal
   One job: the ad-as-Facebook-renders-it overlay (single vertical
   card: meta block → bordered feed preview → versions strip).
   Hugs its content; height follows the creative. Enter/exit =
   AnimatePresence pattern in vanilla CSS classes.
   ───────────────────────────────────────────────────────────── */

body.modal-open { overflow: hidden; }

.modal-backdrop {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.45);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  display: flex; align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 32px 24px;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
}
.modal-backdrop.open { opacity: 1; }

.modal {
  /* a single vertical card sized by its content, like Meta's */
  width: min(620px, 100%);
  margin: auto 0; /* centers when short, scrolls when tall */
  background: var(--surface); border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
  padding: 20px 24px 24px;
  display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transform: scale(0.96) translateY(12px); filter: blur(8px);
  transition: opacity var(--dur-enter) var(--ease-out),
              transform var(--dur-enter) var(--ease-spring),
              filter var(--dur-enter) var(--ease-out);
}
.modal-backdrop.open .modal { opacity: 1; transform: none; filter: none; }
.modal-backdrop.closing { opacity: 0; }
.modal-backdrop.closing .modal {
  opacity: 0; transform: scale(0.97) translateY(8px); filter: blur(6px);
  transition-duration: var(--dur-base);
}
.modal.switching { opacity: 0.35; filter: blur(6px); }
@media (prefers-reduced-motion: reduce) {
  .modal, .modal-backdrop { transition: none !important; }
}

/* ── head ── */
.modal-head { display: flex; align-items: center; justify-content: space-between; }
.modal-close {
  width: 32px; height: 32px; border-radius: 50%; border: none;
  background: var(--control-bg); color: var(--text);
  font-size: 14px; cursor: pointer;
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-spring);
}
.modal-close:hover { background: var(--control-bg-hover); }
.modal-close:active { transform: scale(0.92); }

/* ── meta block ── */
.modal-meta { display: flex; flex-direction: column; gap: 6px; }
.modal-meta .metaline { margin-bottom: 0; }
.modal-archive {
  background: var(--page-bg); border-radius: var(--radius-sm);
  padding: 8px 12px; font-size: var(--text-xs); color: var(--text-secondary);
  display: flex; gap: 16px; flex-wrap: wrap;
}
.modal-archive b { color: var(--text); font-weight: 600; }

/* ── the ad as it renders in feed ── */
.modal-adframe {
  border: 1px solid var(--border-strong); border-radius: var(--radius-md);
  overflow: hidden; display: flex; flex-direction: column;
}
.modal-advrow {
  display: flex; align-items: flex-start; justify-content: space-between;
  padding: 12px 14px 0;
}
.modal-adframe .copy { padding: 10px 14px; margin: 0; }
.modal-creative {
  background: var(--page-bg);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-base) var(--ease-out);
}
.modal-creative img, .modal-creative video {
  width: 100%; max-height: min(64vh, 620px); object-fit: contain; display: block;
}
.modal-creative .pending { padding: 48px 0; color: var(--text-tertiary); font-size: var(--text-sm); }
/* full-size feed render: the modal's ad frame uses real-ad type scale,
   larger than the compact grid cards */
.modal-adframe .copy { font-size: 14px; line-height: 1.5; }
.modal-adframe .advertiser .nm { font-size: 15px; }
.modal-adframe .advertiser .sp { font-size: 12px; }
.modal-adframe .ctabar { border-radius: 0; margin: 0; padding: 14px 16px; }
.modal-adframe .ctabar .domain { font-size: 12px; letter-spacing: 0.4px; }
.modal-adframe .ctabar .headline { font-size: 16px; white-space: normal; }
.modal-adframe .ctabar .sub { font-size: 13px; }
.modal-adframe .cta-btn { font-size: 14px; padding: 10px 18px; }

/* ── versions strip ── */
.modal-versions { display: flex; flex-direction: column; gap: 8px; }
.modal-versions-head {
  display: flex; align-items: center; justify-content: space-between;
}
.modal-versions-head .count {
  font-size: var(--text-sm); color: var(--text-secondary); font-variant-numeric: tabular-nums;
}
.modal-thumbs {
  display: flex; gap: 8px; overflow-x: auto; scrollbar-width: thin;
  padding: 3px 3px 5px; /* room for the 2px current-ring — never clip it */
}
.modal-thumbs .thumb {
  width: 64px; height: 64px; border-radius: var(--radius-sm);
  object-fit: cover; cursor: pointer; flex-shrink: 0;
  opacity: 0.55; transition: opacity var(--dur-fast), box-shadow var(--dur-fast),
    transform var(--dur-fast) var(--ease-spring);
}
.modal-thumbs .thumb:hover { opacity: 0.85; }
.modal-thumbs .thumb:active { transform: scale(0.94); }
.modal-thumbs .thumb.current { opacity: 1; box-shadow: 0 0 0 2px var(--accent); }

/* ── Filters modal ── */
.filters-field { display: flex; flex-direction: column; gap: 6px; }
.filters-label {
  font-size: var(--text-lg); font-weight: 600;
  display: flex; align-items: center; gap: 6px;
}
.filters-label .sprite-i { color: var(--text-secondary); }
.filters-hint { font-size: var(--text-md); color: var(--text-secondary); }
.filters-sublabel { font-size: var(--text-md); font-weight: 600; }
.filters-dates { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 4px; }
.filters-foot {
  display: flex; justify-content: flex-end; align-items: center; gap: 10px;
  margin-top: 6px;
}

/* ── About-the-advertiser modal (Page transparency) ── */
.about-title { font-size: 16px; font-weight: 600; }
.about-intro { font-size: var(--text-md); color: var(--text-secondary); line-height: 1.5; }
.about-section {
  background: var(--page-bg); border-radius: var(--radius-md);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 9px;
}
.about-section h3 { font-size: var(--text-lg); font-weight: 600; margin: 0 0 2px; }
.about-acct { display: flex; gap: 10px; align-items: flex-start; }
.about-acct .platicons { margin-left: 0; margin-top: 3px; }
.about-acct .handle {
  font-size: var(--text-md); font-weight: 600;
  display: inline-flex; align-items: center; gap: 4px;
}
.vbadge { display: inline-flex; color: var(--accent); }
.vbadge svg { width: 12px; height: 12px; display: block; }
.about-line { font-size: var(--text-md); }
.about-line b { font-weight: 600; }
.about-sub { font-size: var(--text-md); color: var(--text-secondary); }
.about-managers { font-size: var(--text-md); line-height: 1.65; }
.about-managers b { font-weight: 600; }
.about-goto {
  width: 100%; padding: 10px 16px; text-align: center;
  background: var(--control-bg); border: none; border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: var(--text-lg); color: var(--text); cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);
}
.about-goto:hover { background: var(--control-bg-hover); }
.about-goto:active { transform: scale(0.98); }