/* hop.css — Hop (1.99eq), the full-screen vertical media viewer (public/js/hop.js). */
html.hop-open, html.hop-open body { overflow: hidden; }
.hop { position: fixed; inset: 0; z-index: 10000; background: #000; color: #fff; font-family: var(--ds-font); outline: none; }
.hop-list { position: absolute; inset: 0; overflow-y: auto; overflow-x: hidden; scroll-snap-type: y mandatory; overscroll-behavior: contain;
            scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.hop-list::-webkit-scrollbar { display: none; }
.hop-it { position: relative; height: 100%; scroll-snap-align: start; scroll-snap-stop: always; display: flex; justify-content: center; overflow: hidden; }
.hop-col { position: relative; width: 100%; height: 100%; max-width: 760px; background: #000; }
.hop-media { position: absolute; inset: 0; display: flex; }
.hop-media.multi { overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
.hop-media.multi::-webkit-scrollbar { display: none; }
.hop-m { position: relative; flex: 0 0 100%; height: 100%; display: grid; place-items: center; scroll-snap-align: center; }
.hop-img, .hop-vid { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; display: block; background: #000; }
.hop-vid { cursor: pointer; }
.hop-sound { position: absolute; top: calc(max(10px, env(safe-area-inset-top)) + 54px); right: 12px; padding: 5px 10px; border-radius: 999px; background: rgba(0,0,0,.55);
             font-size: 12px; pointer-events: none; opacity: 0; transition: opacity .2s; }
.hop.is-muted .hop-sound { opacity: 1; }
.hop-ai { position: absolute; left: 12px; top: calc(max(10px, env(safe-area-inset-top)) + 54px); padding: 3px 8px; border-radius: 999px; background: rgba(0,0,0,.6); font-size: 11px; }
.hop-dots { position: absolute; left: 0; right: 0; bottom: 8px; display: flex; gap: 5px; justify-content: center; z-index: 2; pointer-events: none; }
.hop-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.4); }
.hop-dots i.on { background: #fff; }

/* the top bar */
.hop-top { position: absolute; top: 0; left: 0; right: 0; z-index: 3; display: flex; align-items: center; gap: 8px;
           padding: max(8px, env(safe-area-inset-top)) 10px 18px; background: linear-gradient(rgba(0,0,0,.65), transparent); pointer-events: none; }
.hop-top > * { pointer-events: auto; }
.hop-brand { display: inline-flex; align-items: center; gap: 6px; font-size: 17px; }
.hop-brand b { letter-spacing: .3px; }
.hop-logo { font-size: 20px; }
.hop-scope { flex: 1; min-width: 0; font-size: 13px; color: var(--ds-green-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hop-ico { flex: none; width: 42px; height: 42px; border-radius: 50%; border: 0; background: rgba(0,0,0,.35); color: #fff; font-size: 17px; cursor: pointer; display: grid; place-items: center; }
.hop-ico:hover, .hop-ico:focus-visible { background: rgba(255,255,255,.2); outline: none; }
.hop-ico:disabled { opacity: .35; cursor: default; }

/* the post over the picture */
.hop-info { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; display: grid; gap: 4px; justify-items: start;
            padding: 48px 76px max(18px, env(safe-area-inset-bottom)) 14px; background: linear-gradient(transparent, rgba(0,0,0,.78)); text-shadow: 0 1px 2px #000; }
.hop-pad { color: var(--ds-green-2) !important; font-weight: 700; font-size: 13px; text-decoration: none; }
.hop-capt { font-size: 12px; color: #ddd; }
.hop-title { color: #fff !important; font-size: 16px; font-weight: 700; line-height: 1.3; text-decoration: none; overflow-wrap: anywhere;
             display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.hop-title:hover, .hop-pad:hover { text-decoration: underline; }
.hop-title.fb { font-weight: 500; color: #d6d6d6 !important; }       /* 1.99ex: a fallback label (postlabel.js) */
.hop-av { display: inline-block; width: 18px; height: 18px; border-radius: 50%; overflow: hidden; vertical-align: -4px; margin-right: 5px; background: #222; }
.hop-av img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hop-by { font-size: 13px; color: #ddd; }
.hop-by a { color: #fff !important; font-weight: 600; text-decoration: none; }
.hop-rail { position: absolute; right: 8px; bottom: max(22px, env(safe-area-inset-bottom)); z-index: 3; display: grid; gap: 14px; justify-items: center; }
.hop-rb { display: grid; justify-items: center; gap: 2px; min-width: 54px; padding: 0; border: 0; background: none; color: #fff !important; cursor: pointer;
          text-decoration: none !important; font: 12px var(--ds-font); text-shadow: 0 1px 2px #000; }
.hop-rb .ic { width: 46px; height: 46px; border-radius: 50%; background: rgba(0,0,0,.4); display: grid; place-items: center; font-size: 19px; }
.hop-rb:hover .ic, .hop-rb:focus-visible .ic { background: rgba(255,255,255,.22); }
.hop-rb:focus-visible { outline: none; }
.hop-vote[aria-pressed="true"] .ic { background: #2e7d32; color: #e6ffe6; }
.hop-rb .n { font-weight: 600; font-variant-numeric: tabular-nums; }

/* NSFW */
.hop-it.is-gated .hop-img, .hop-it.is-gated .hop-vid { filter: blur(30px); }
.hop-nsfw { position: absolute; inset: 0; z-index: 2; display: grid; place-content: center; justify-items: center; gap: 12px; background: rgba(0,0,0,.4); text-align: center; padding: 16px; }
.hop-btn { padding: 9px 16px; border-radius: 8px; border: 1px solid var(--ds-line-strong); background: #1a1a1a; color: #ddd; font: 14px var(--ds-font); cursor: pointer; }
.hop-btn.primary { background: var(--ds-green); border-color: var(--ds-green); color: var(--ds-on-ac); font-weight: bold; }

.hop-tail { height: 72px; display: grid; place-items: center; color: var(--ds-text-muted); font-size: 13px; scroll-snap-align: end; }
.hop-empty { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 6px; color: #aaa; }
.hop-empty[hidden] { display: none; }
.hop-empty-ic { font-size: 56px; }
.hop-nav { display: none; }
.hop-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* desktop: up / down buttons beside the column */
@media (min-width: 900px) and (hover: hover) {
  .hop-nav { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); z-index: 3; display: grid; gap: 12px; }
  .hop-nav .hop-ico { width: 48px; height: 48px; background: rgba(255,255,255,.12); }
  .hop-nav .hop-ico:hover { background: rgba(255,255,255,.26); }
  .hop { background: #0a0a0a; }
  .hop-col { border-left: 1px solid #161616; border-right: 1px solid #161616; }
}
@media (prefers-reduced-motion: reduce) { .hop-list { scroll-behavior: auto; } }

/* the Hop page under the viewer (no JS: a plain list of the posts) */
.hop-page { font-family: var(--ds-font); }   /* 1.99qb: sized by .ds-page.read */
.hop-page ul:not(.ds-list) { list-style: none; padding: 0; display: grid; gap: 8px; }
.hop-page a { color: var(--ds-green-2); }

/* ── 1.99qb polish (docs/design-system.md, "Area notes: feed, pads and social"): gold focus rings on the viewer's round buttons, ds tokens, reduced motion ── */
.hop { font-family: var(--ds-font); }
.hop-ico:focus-visible, .hop-btn:focus-visible { box-shadow: var(--ds-focus-ring); }
.hop-rb:focus-visible .ic { box-shadow: 0 0 0 2px #000, 0 0 0 4px var(--ds-focus); }
.hop-vote[aria-pressed="true"] .ic { background: var(--ds-green); color: var(--ds-on-ac); }
.hop-btn { min-height: var(--ds-tap); border-radius: var(--ds-r-pill); padding: 0 var(--ds-sp-5); font-weight: 700; }
.hop-rb .ic, .hop-logo, .hop-ico { font-family: var(--ds-font-emoji); }
.hop-page .hop-fallback > li { flex-wrap: wrap; }
@media (prefers-reduced-motion: reduce) {
  .hop-sound, .hop-ico, .hop-rb .ic { transition: none; }
  .hop-list, .hop-media.multi { scroll-behavior: auto; }
}