:root {
  --page: #f2f2f7; --card: #ffffff; --ink: #1c1c1e; --ink2: #6e6e73; --line: rgba(60,60,67,.14);
  --accent: #007aff; --accent-ink: #ffffff; --danger: #d70015; --ok: #248a3d;
}
@media (prefers-color-scheme: dark) {
  :root { --page: #000000; --card: #1c1c1e; --ink: #ffffff; --ink2: #a1a1a6; --line: rgba(84,84,88,.6);
          --accent: #0a84ff; --danger: #ff453a; --ok: #30d158; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink);
       font: 16px/1.45 -apple-system, system-ui, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
main { max-width: 960px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 28px; letter-spacing: -.02em; margin: 0; }
h2 { font-size: 13px; font-weight: 600; color: var(--ink2); margin: 24px 4px 6px; }
a { color: var(--accent); text-decoration: none; }
.hint { color: var(--ink2); }
.card { background: var(--card); border-radius: 16px; border: 1px solid var(--line); }
.top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.top h1 { flex: 1 1 auto; }
.who { color: var(--ink2); font-size: 14px; }
button, .button { font: inherit; font-weight: 600; border: 0; border-radius: 12px; padding: 10px 16px;
                  background: var(--accent); color: var(--accent-ink); cursor: pointer; display: inline-block; }
button.plain, .button.plain { background: var(--card); color: var(--accent); border: 1px solid var(--line); }
button.small { padding: 6px 10px; font-size: 13px; border-radius: 9px; }
button.danger { background: transparent; color: var(--danger); border: 1px solid var(--line); }
button:disabled { opacity: .5; cursor: default; }
.login { max-width: 360px; margin: 12vh auto 0; padding: 24px; display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 14px; color: var(--ink2); }
input[type=text], input[type=password] { font: inherit; padding: 11px 12px; border-radius: 10px;
        border: 1px solid var(--line); background: var(--page); color: var(--ink); width: 100%; }
.error { color: var(--danger); font-size: 14px; min-height: 1.4em; margin: 0; }
.crumbs { display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; margin-bottom: 12px; font-size: 15px; }
.crumbs span { color: var(--ink2); }
.tools { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.usage { color: var(--ink2); font-size: 13px; margin-left: auto; }
.drop { border: 2px dashed var(--line); border-radius: 16px; padding: 18px; text-align: center;
        color: var(--ink2); margin: 12px 0; }
.drop.over { border-color: var(--accent); color: var(--accent); }
.rows { padding: 2px 14px; }
.row { display: flex; align-items: center; gap: 10px; padding: 11px 0; min-width: 0; }
.row + .row { border-top: 1px solid var(--line); }
.row .name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
             font-weight: 500; color: var(--ink); }
.row a.name { color: var(--accent); }
.row .meta { color: var(--ink2); font-size: 13px; white-space: nowrap; }
.row .icon { width: 22px; text-align: center; flex: none; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 8px; }
.photo { position: relative; aspect-ratio: 1; border-radius: 12px; overflow: hidden; background: var(--card);
         border: 1px solid var(--line); cursor: pointer; padding: 0; }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.photo .cap { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 8px 6px; font-size: 11px;
              color: #fff; background: linear-gradient(transparent, rgba(0,0,0,.65)); text-align: left;
              overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; flex: 0 0 90px; }
.bar i { display: block; height: 100%; background: var(--accent); width: 0; }
.done { color: var(--ok); } .failed { color: var(--danger); }
.viewer { position: fixed; inset: 0; background: rgba(0,0,0,.92); display: grid;
          grid-template-rows: 1fr auto; z-index: 10; }
.viewer img { max-width: 100%; max-height: 100%; margin: auto; display: block; min-height: 0; object-fit: contain; }
.viewer .stage { min-height: 0; display: grid; padding: 12px; }
.viewer .strip { display: flex; gap: 8px; align-items: center; justify-content: center; padding: 12px;
                 flex-wrap: wrap; color: #fff; font-size: 14px; }
.viewer .strip .title { flex-basis: 100%; text-align: center; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 560px) { .row .meta.wide { display: none; } .usage { margin-left: 0; flex-basis: 100%; } }