/* акошко: спокойная рабочая страница; одно яркое место — зона загрузки и короткая ссылка */
:root {
    --ink: #14212b; --muted: #5c6b76; --line: #cfd8d8; --bg: #e9eeee; --card: #fbfcfc;
    --accent: #0f5257; --accent-ink: #fff; --signal: #ffb703; --bad: #b3261e; --ok: #1b7a4a;
    --mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
    --sans: "Avenir Next", "Segoe UI", system-ui, -apple-system, sans-serif;
}
@media (prefers-color-scheme: dark) {
    :root { --ink: #e6eeee; --muted: #93a4a8; --line: #2c3d42; --bg: #0f1a1d; --card: #16262a; --accent: #4fc3c8; --accent-ink: #08272a; --signal: #ffb703; --bad: #ff8a80; --ok: #6fd6a0; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--sans); }
a { color: var(--accent); }
.muted { color: var(--muted); }
.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px clamp(16px, 4vw, 40px); }
.mark { font-weight: 800; font-size: 22px; letter-spacing: -0.02em; text-decoration: none; color: var(--ink); }
.who { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--muted); flex-wrap: wrap; justify-content: flex-end; }
.wrap { max-width: 680px; margin: 0 auto; padding: 8px 16px 64px; }
.wrap--narrow { max-width: 520px; }
h1 { font-size: clamp(26px, 5vw, 36px); line-height: 1.15; letter-spacing: -0.02em; margin: 18px 0 8px; }
h2 { font-size: 18px; margin: 0 0 6px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin: 14px 0; }
.door { display: grid; gap: 12px; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row > .grow { flex: 1 1 180px; min-width: 0; }
input, select { font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-height: 44px; }
input:focus-visible, select:focus-visible, button:focus-visible, a:focus-visible, .drop:focus-within { outline: 3px solid var(--signal); outline-offset: 2px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 44px; padding: 0 18px; border-radius: 8px; border: 1px solid var(--accent);
       background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 600; text-decoration: none; cursor: pointer; }
.btn--ghost { background: transparent; color: var(--accent); }
.btn--danger { background: transparent; border-color: var(--bad); color: var(--bad); }
.btn--small { min-height: 36px; padding: 0 12px; font-size: 14px; }
.btn[disabled] { opacity: .5; cursor: default; }
.btn--big { min-height: 56px; font-size: 18px; padding: 0 28px; }
.err { color: var(--bad); margin: 6px 0 0; }
.ok { color: var(--ok); }
.drop { display: block; border: 2px dashed var(--accent); border-radius: 14px; padding: clamp(28px, 8vw, 56px) 20px; text-align: center; cursor: pointer; background: var(--card); transition: background .15s, border-color .15s; }
.drop--over { background: color-mix(in srgb, var(--signal) 22%, var(--card)); border-color: var(--signal); border-style: solid; }
.drop__title { font-size: 20px; font-weight: 700; }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.job { margin: 10px 0; }
.job__bar { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; margin-top: 6px; }
.job__fill { height: 100%; width: 0; background: var(--accent); }
.file { display: grid; gap: 10px; }
.file__name { font-weight: 700; overflow-wrap: anywhere; }
.file__meta { color: var(--muted); font-size: 14px; }
.link { font: 600 17px/1.3 var(--mono); overflow-wrap: anywhere; background: var(--bg); border-radius: 8px; padding: 10px 12px; flex: 1 1 220px; text-decoration: none; color: var(--ink); }
.link:hover { text-decoration: underline; }
.file--new { border-color: var(--signal); box-shadow: 0 0 0 3px color-mix(in srgb, var(--signal) 35%, transparent); }
.badge { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 10px; background: var(--line); color: var(--ink); }
.empty { text-align: center; padding: 28px 0; color: var(--muted); }
.big-name { font-size: clamp(22px, 5vw, 28px); font-weight: 800; letter-spacing: -0.01em; overflow-wrap: anywhere; margin: 14px 0 4px; }
.center { text-align: center; }
[hidden] { display: none !important; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }