:root {
  --bg: #f5f6f8; --card: #ffffff; --ink: #1c2330; --muted: #5d6879; --line: #dde1e8;
  --accent: #1f5eff; --ok: #0f8a4b; --warn: #b26a00; --err: #c62828;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #11151c; --card: #1a202b; --ink: #e8ecf3; --muted: #9aa5b8; --line: #2c3544;
          --accent: #6b94ff; --ok: #38c172; --warn: #f2b04a; --err: #ff7b72; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
       font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1 { font-size: 1.25rem; margin: 0; }
h2 { font-size: 1.05rem; margin: 0 0 .5rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; margin-top: .2rem; }
.error-text { color: var(--err); }

.bar { display: flex; justify-content: space-between; align-items: center; gap: 1rem;
       padding: .9rem 1.25rem; background: var(--card); border-bottom: 1px solid var(--line); }
.who { display: flex; align-items: center; gap: 1rem; }
.who form { margin: 0; }
button.link { background: none; border: 0; color: var(--accent); cursor: pointer; font: inherit; padding: 0; }

main { max-width: 980px; margin: 0 auto; padding: 1.25rem; display: grid; gap: 1.5rem; }
section { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 1.1rem 1.25rem; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: .55rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
td.name { word-break: break-all; }

.badge { font-size: .85rem; font-weight: 600; }
.badge.done { color: var(--ok); }
.badge.error { color: var(--err); }
.badge.queued, .badge.hashing, .badge.transferring, .badge.verifying { color: var(--warn); }
.bar-track { height: 6px; background: var(--line); border-radius: 3px; margin-top: .35rem; overflow: hidden; min-width: 140px; }
.bar-track > div { height: 100%; background: var(--accent); transition: width .6s; }

.small-btn { font: inherit; font-size: .85rem; padding: .25rem .7rem; border-radius: 6px;
             border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; }

/* connexion */
body.login { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.login-card { width: min(380px, 100%); background: var(--card); border: 1px solid var(--line);
              border-radius: 12px; padding: 1.75rem; }
.login-card label { display: block; margin: 1rem 0 .3rem; font-weight: 600; font-size: .9rem; }
.login-card input { width: 100%; font: inherit; padding: .6rem .7rem; border-radius: 8px;
                    border: 1px solid var(--line); background: var(--bg); color: var(--ink); }
.login-card button { margin-top: 1.4rem; width: 100%; font: inherit; font-weight: 600; padding: .7rem;
                     border: 0; border-radius: 8px; background: var(--accent); color: #fff; cursor: pointer; }
.alert { background: color-mix(in srgb, var(--err) 12%, transparent); color: var(--err);
         padding: .6rem .8rem; border-radius: 8px; }