.layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 20px;
  padding-top: 20px;
  padding-bottom: 48px;
  align-items: start;
}
@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
}

.side { display: flex; flex-direction: column; gap: 14px; }

.drop {
  display: flex; flex-direction: column; gap: 4px;
  padding: 18px; cursor: pointer; text-align: left;
  border: 1.5px dashed var(--border);
  transition: border-color 0.15s, background 0.15s;
}
.drop strong { font-size: 16px; }
.drop span { font-size: 13px; }
.drop.over, .drop:hover { border-color: var(--accent); background: var(--accent-soft); }

.settings { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 10px; }
.settings h3 { margin: 4px 0 0; font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.row { display: flex; justify-content: space-between; align-items: center; gap: 10px; font-size: 14px; }
.row input[type='number'] { width: 70px; }
.row select { min-width: 0; max-width: 58%; }
.hint { font-size: 12.5px; margin: 2px 0 0; }
details summary { cursor: pointer; font-size: 14px; color: var(--muted); }
details[open] { display: flex; flex-direction: column; gap: 8px; }

.seg { display: grid; grid-template-columns: 1fr 1fr; background: var(--surface-2); border-radius: 9px; padding: 3px; gap: 3px; }
.seg button { border: 0; background: transparent; padding: 6px 8px; font-size: 13.5px; border-radius: 7px; }
.seg button[aria-pressed='true'] { background: var(--surface); box-shadow: var(--shadow); font-weight: 600; }

.codec-check { display: flex; align-items: center; gap: 8px; font-size: 14px; }

.photos { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.photos li button {
  width: 100%; min-width: 0; display: grid; grid-template-columns: 52px 1fr; gap: 10px; align-items: center;
  padding: 8px; text-align: left; background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
}
.photos li button[aria-current='true'] { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.photos img { width: 52px; height: 52px; object-fit: cover; border-radius: 7px; background: var(--surface-2); }
.photos .pn { display: block; font-size: 13.5px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.photos .ps { display: block; font-size: 12.5px; color: var(--muted); }
.photos .ps b { color: var(--good); }

.empty { padding: 32px; }
.empty h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 10px; }
.empty p { max-width: 640px; }

.detail-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; margin-bottom: 12px; }
.detail-head h2 { margin: 0; font-size: 22px; letter-spacing: -0.01em; word-break: break-all; }
.detail-head p { margin: 2px 0 0; }
.verdict { font-size: 15px; font-weight: 600; color: var(--good); max-width: 460px; }

.table-wrap { overflow-x: auto; }
table.results { width: 100%; border-collapse: collapse; font-size: 14px; }
.results th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--muted); font-weight: 600; text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; }
.results td { padding: 10px 8px; border-bottom: 1px solid var(--border); white-space: nowrap; font-variant-numeric: tabular-nums; }
.results tr:last-child td { border-bottom: 0; }
.results .r { text-align: right; }
.results .fmt { font-weight: 600; }
.results .best .fmt::after { content: 'mejor'; margin-left: 8px; font-size: 11px; font-weight: 700; color: var(--good); border: 1px solid currentColor; border-radius: 99px; padding: 1px 7px; }
.sizecell { position: relative; min-width: 120px; }
.sizecell .bar { position: absolute; left: 8px; top: 50%; height: 6px; margin-top: 10px; border-radius: 3px; opacity: 0.85; }
.sizecell .v { position: relative; }
.pos { color: var(--bad); }
.neg { color: var(--good); }
.status { color: var(--muted); font-style: italic; }
.dl { padding: 3px 9px; font-size: 13px; }

.viewer-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 22px 0 8px; flex-wrap: wrap; font-size: 14px; }
.zoom { display: flex; gap: 4px; }
.zoom button { padding: 4px 10px; font-size: 13px; }
.zoom button[aria-pressed='true'] { background: var(--text); color: var(--bg); border-color: var(--text); }

.viewer { position: relative; overflow: hidden; height: min(70vh, 640px); background: var(--surface-2); touch-action: none; user-select: none; cursor: grab; }
.viewer.fit { cursor: default; }
.layer { position: absolute; inset: 0; overflow: hidden; }
.layer canvas { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.viewer.pixel canvas { image-rendering: pixelated; }
#layer-l { clip-path: inset(0 calc(100% - var(--split, 50%)) 0 0); }
.split { position: absolute; top: 0; bottom: 0; left: var(--split, 50%); width: 2px; margin-left: -1px; background: #fff; box-shadow: 0 0 0 1px rgb(0 0 0 / 0.25); cursor: ew-resize; }
.split span { position: absolute; top: 50%; left: 50%; width: 30px; height: 30px; margin: -15px 0 0 -15px; border-radius: 50%; background: #fff; box-shadow: 0 1px 6px rgb(0 0 0 / 0.35); }
.split span::before, .split span::after { content: ''; position: absolute; top: 10px; border: 5px solid transparent; }
.split span::before { left: 2px; border-right-color: #555; }
.split span::after { right: 2px; border-left-color: #555; }
.vlabel { position: absolute; top: 10px; background: rgb(0 0 0 / 0.62); color: #fff; font-size: 12.5px; padding: 3px 9px; border-radius: 99px; pointer-events: none; font-variant-numeric: tabular-nums; }
.vlabel.l { left: 10px; }
.vlabel.r { right: 10px; }

.tabs { display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 8px 14px; font: inherit; font-weight: 600; color: var(--muted); cursor: pointer; margin-bottom: -1px; }
.tabs button[aria-selected='true'] { color: var(--text); border-bottom-color: var(--accent); }
.o-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin: 4px 0 14px; }
.o-stats .card { padding: 12px 14px; }
.o-stats b { display: block; font-size: 22px; font-variant-numeric: tabular-nums; }
.o-stats span { font-size: 12.5px; color: var(--muted); }
.o-bar { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; font-size: 14px; margin-bottom: 10px; }
.overview tbody tr { cursor: pointer; }
.overview tbody tr:hover td { background: var(--surface-2); }
.overview td.win { font-weight: 700; color: var(--good); }
.overview td.pn { white-space: normal; min-width: 180px; }
.overview td.pn img { width: 36px; height: 36px; object-fit: cover; border-radius: 5px; vertical-align: middle; margin-right: 8px; }
.overview .pos { color: var(--bad); font-weight: 600; }
.overview .neg { color: var(--good); font-weight: 600; }
.overview tfoot td { font-weight: 600; border-top: 1px solid var(--border); }
.summary { padding: 16px 18px; margin-top: 24px; }
.summary h2 { margin: 0 0 10px; font-size: 18px; }
.sumrow { display: grid; grid-template-columns: 110px 1fr 140px; gap: 12px; align-items: center; font-size: 14px; padding: 5px 0; }
.sumrow .track { background: var(--surface-2); border-radius: 4px; height: 10px; overflow: hidden; }
.sumrow .track i { display: block; height: 100%; border-radius: 4px; }
.photos li button > span { min-width: 0; }