:root { --bg: #f4f6f9; --panel: #fff; --text: #1b2430; --muted: #5d6877; --line: #d9dee6; --accent: #1f3a5f; --ok: #1f7a3a; --bad: #b42318; --bar: #5b8def; color-scheme: light dark; }
@media (prefers-color-scheme: dark) { :root { --bg: #11151b; --panel: #1a2029; --text: #e6e9ee; --muted: #9aa4b2; --line: #2c3440; --accent: #7aa2e3; --ok: #4cc27a; --bad: #f27b6e; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 15px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 860px; margin: 0 auto; padding: 32px 16px 48px; }
h1 { margin: 0 0 6px; font-size: 28px; color: var(--accent); }
h2 { font-size: 18px; margin: 0 0 10px; }
.lede { margin: 0 0 10px; color: var(--muted); }
.private { display: flex; gap: 8px; align-items: center; margin: 0 0 24px; padding: 10px 12px; border-radius: 10px; background: color-mix(in srgb, var(--ok) 12%, var(--panel)); font-size: 14px; }
.private svg { width: 20px; height: 20px; flex: none; fill: var(--ok); }
.files { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: stretch; }
.arrow { align-self: center; font-size: 24px; color: var(--muted); }
.drop { display: flex; flex-direction: column; gap: 4px; min-height: 140px; padding: 16px; border: 2px dashed var(--line); border-radius: 14px; background: var(--panel); cursor: pointer; transition: border-color .15s; min-width: 0; }
.drop:hover, .drop.over { border-color: var(--accent); }
.drop.ok { border-style: solid; border-color: var(--ok); }
.drop.bad { border-color: var(--bad); }
.drop.busy .info::after { content: ''; }
.slot { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.name { font-weight: 600; overflow-wrap: anywhere; }
.info { font-size: 13px; color: var(--muted); }
.drop.bad .info { color: var(--bad); }
.proj { margin-top: 4px; padding: 6px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--text); font: inherit; font-size: 14px; max-width: 100%; }
.options { display: flex; flex-wrap: wrap; gap: 6px 18px; align-items: baseline; margin: 20px 0; }
.options > span { font-weight: 600; }
.options small { color: var(--muted); }
#go { font: inherit; font-weight: 600; padding: 12px 22px; border-radius: 10px; border: 0; background: var(--accent); color: #fff; cursor: pointer; }
@media (prefers-color-scheme: dark) { #go { color: #0d1117; } }
#go:disabled { opacity: .4; cursor: default; }
#status { min-height: 1.5em; color: var(--muted); }
#status.bad { color: var(--bad); }
#summary { margin-top: 20px; padding: 16px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); }
table { border-collapse: collapse; width: 100%; margin-bottom: 16px; font-size: 14px; }
th, td { text-align: left; padding: 5px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; }
td.bar { position: relative; z-index: 0; font-variant-numeric: tabular-nums; }
td.bar::before { content: ''; position: absolute; z-index: -1; left: 0; top: 4px; bottom: 4px; width: var(--w); background: color-mix(in srgb, var(--bar) 30%, transparent); border-radius: 4px; }
#summary a { color: var(--accent); }
footer { margin-top: 28px; color: var(--muted); font-size: 14px; }
summary { cursor: pointer; }
@media (max-width: 640px) { .files { grid-template-columns: 1fr; } .arrow { transform: rotate(90deg); justify-self: center; } }

.tabsnav { display: flex; gap: 6px; margin-bottom: 18px; font-size: 14px; }
.tabsnav a { padding: 6px 12px; border-radius: 999px; color: var(--muted); text-decoration: none; border: 1px solid var(--line); }
.tabsnav a[aria-current] { background: var(--accent); border-color: var(--accent); color: #fff; }
@media (prefers-color-scheme: dark) { .tabsnav a[aria-current] { color: #0d1117; } }