:root {
  --ink: #14161a;
  --muted: #5b6470;
  --line: #e2e6ec;
  --bg: #ffffff;
  --panel: #f7f9fb;
  --accent: #1a5fd0;
  --warn: #b3261e;
  --warn-bg: #fdf0ef;
  --ok: #1c7a4a;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8eaed; --muted: #9aa3ae; --line: #2b3038;
    --bg: #111317; --panel: #191c22; --accent: #7aa7f0;
    --warn: #ef8079; --warn-bg: #2a1a19; --ok: #6cc79a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0 auto;
  padding: 40px 20px 64px;
  max-width: 720px;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

h1 { margin: 0; font-size: 30px; letter-spacing: -0.5px; }
h2 { margin: 26px 0 6px; font-size: 16px; }
h2.warn { color: var(--warn); }

.tagline { margin: 6px 0 14px; color: var(--muted); font-size: 17px; }

.privacy {
  margin: 0 0 26px;
  padding: 10px 14px;
  background: var(--panel);
  border-left: 3px solid var(--ok);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 14px;
}

/* ---------- drop zone ---------- */

#drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 46px 20px;
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  cursor: pointer;
  text-align: center;
  transition: border-color .15s, background .15s;
}
#drop:hover, #drop:focus-visible { border-color: var(--accent); outline: none; }
#drop.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, var(--panel)); }

.drop-icon { font-size: 26px; color: var(--muted); line-height: 1; }
.drop-main { font-weight: 600; font-size: 17px; }
.drop-sub { color: var(--muted); font-size: 14px; }

/* ---------- bar ---------- */

#bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
  font-size: 14px;
  color: var(--muted);
}
.bar-actions { display: flex; gap: 8px; }

/* ---------- buttons ---------- */

.btn {
  padding: 8px 14px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .5; cursor: default; filter: none; }
.btn-quiet { background: transparent; color: var(--muted); border-color: var(--line); }

/* ---------- cards ---------- */

#list { list-style: none; margin: 14px 0 0; padding: 0; }

.card {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: start;
  gap: 14px;
  padding: 14px;
  margin-bottom: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.thumb {
  width: 56px; height: 56px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--panel);
}

.body { min-width: 0; }
.name { margin: 0; font-weight: 600; font-size: 15px; overflow-wrap: anywhere; }
.size { margin: 2px 0 0; color: var(--muted); font-size: 13px; }

.found { list-style: none; margin: 8px 0 0; padding: 0; font-size: 13px; }
.found li { padding: 4px 0; border-top: 1px solid var(--line); }
.found li:first-child { border-top: none; padding-top: 6px; }
.found .k { color: var(--muted); }
.found .v { overflow-wrap: anywhere; }

.found li.high {
  margin: 4px 0;
  padding: 7px 10px;
  border: none;
  border-radius: 6px;
  background: var(--warn-bg);
  color: var(--warn);
}
.found li.high .k { color: inherit; font-weight: 700; }
.found li.high a { color: inherit; }

.clean-msg { margin: 8px 0 0; font-size: 13px; color: var(--ok); }
.error { margin: 8px 0 0; font-size: 13px; color: var(--warn); }

.card.bad { border-color: var(--warn); }
.card.bad .dl { display: none; }

/* ---------- prose ---------- */

.notes { margin-top: 46px; padding-top: 10px; border-top: 1px solid var(--line); }
.notes p { margin: 0 0 10px; font-size: 15px; color: var(--muted); }
.notes strong { color: var(--ink); }
h2.warn + p strong { color: var(--warn); }

footer {
  margin-top: 40px; padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 14px; color: var(--muted);
}
footer p { margin: 0 0 4px; }
footer .by { font-size: 13px; }
a { color: var(--accent); }

@media (max-width: 520px) {
  body { padding: 26px 14px 48px; }
  h1 { font-size: 25px; }
  .card { grid-template-columns: 44px 1fr; }
  .thumb { width: 44px; height: 44px; }
  .card .dl { grid-column: 1 / -1; width: 100%; }
  #bar { flex-direction: column; align-items: stretch; }
  .bar-actions { justify-content: stretch; }
  .bar-actions .btn { flex: 1; }
}