:root {
  --bg: #1c2a3d;        /* page background — lighter blue-slate */
  --bg-soft: #243650;   /* recessed surfaces (inputs, status, dropzone) */
  --card: #283c57;      /* card surface — slightly raised over the page */
  --topbar: #182536;    /* nav bar — a touch darker than the page */
  --fg: #eaf1f9;         /* primary text */
  --muted: #9bacc2;     /* secondary text */
  --accent: #4f8ff5;    /* blue highlight (interactive) */
  --accent-hover: #3b7fe6;
  --accent-soft: rgba(79, 143, 245, .22); /* focus ring / subtle fills */
  --accent-ink: #ffffff;/* text on accent */
  --gold: #e6ad3c;      /* INSTICC ochre/gold accent (primary buttons) */
  --gold-hover: #d49a2b;
  --gold-ink: #1c2a3d;  /* text on gold */
  --ok: #57c46a;
  --err: #ff6b61;
  --border: #34496a;    /* blue-slate border */
  --shadow: 0 1px 3px rgba(8, 14, 24, .35), 0 8px 24px rgba(8, 14, 24, .28);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; } /* beat .summary's display:flex etc. */
body {
  margin: 0;
  font: 15px/1.5 system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--fg);
}
.topbar {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: .7rem 1.5rem;
  background: var(--topbar);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  color: var(--fg);
}
.brand-logo { height: 24px; width: auto; display: block; }
.brand-text { font-weight: 700; letter-spacing: .01em; font-size: 1.05rem; }
.spacer { flex: 1; }
.who { color: var(--muted); }
.badge {
  background: var(--gold); color: var(--gold-ink); font-size: .72rem; font-weight: 700;
  padding: .1rem .45rem; border-radius: .25rem; text-transform: uppercase;
}
.logout {
  color: var(--fg); text-decoration: none; font-weight: 600;
  border: 1px solid var(--border); padding: .3rem .7rem; border-radius: .4rem;
  background: var(--bg-soft);
}
.logout:hover { border-color: var(--accent); color: #fff; }
main { max-width: 760px; margin: 2.25rem auto; padding: 0 1.25rem; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: .75rem; padding: 1.75rem; box-shadow: var(--shadow);
}
h1 { margin-top: 0; font-size: 1.45rem; }

/* ── Login ─────────────────────────────────────────────────────────────── */
.login-card {
  max-width: 380px; margin: 3rem auto 0; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.login-logo { height: 40px; width: auto; margin-bottom: .5rem; }
.login-card .lead { color: var(--muted); margin: 0 0 1rem; }
.button {
  display: inline-block; background: var(--gold); color: var(--gold-ink);
  border: 0; font-weight: 700; padding: .65rem 1.4rem; border-radius: .45rem;
  cursor: pointer; text-decoration: none;
}
.button:hover { background: var(--gold-hover); }

/* ── Dashboard ─────────────────────────────────────────────────────────── */
.dashboard .lead { color: var(--muted); margin: .25rem 0 1.5rem; }
.tiles {
  display: grid; gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.tile {
  display: flex; align-items: flex-start; gap: 1rem;
  background: var(--card); border: 1px solid var(--border);
  border-radius: .75rem; padding: 1.25rem; text-decoration: none; color: var(--fg);
  box-shadow: var(--shadow); transition: border-color .12s, transform .12s;
}
.tile:hover { border-color: var(--gold); transform: translateY(-2px); }
.tile-icon {
  flex: none; display: grid; place-items: center;
  width: 46px; height: 46px; border-radius: .6rem;
  background: var(--accent-soft); color: var(--accent);
}
.tile-body { display: flex; flex-direction: column; gap: .25rem; }
.tile-title { font-weight: 700; font-size: 1.05rem; }
.tile-desc { color: var(--muted); font-size: .85rem; }
.back-link {
  display: inline-block; margin-bottom: 1rem; color: var(--muted);
  text-decoration: none; font-size: .9rem; font-weight: 600;
}
.back-link:hover { color: var(--fg); }
.edition { display: grid; grid-template-columns: 2fr 1fr auto; gap: 1rem; align-items: start; }
.field { display: flex; flex-direction: column; gap: .3rem; }
.field small { color: var(--muted); font-size: .8rem; }
#edition-hint { min-height: 1.1em; font-size: .8rem; }
#edition-hint.hint-existing { color: var(--ok); }
#edition-hint.hint-new { color: var(--gold); } /* creating something new = brand gold */
label { font-weight: 600; }
input, select {
  background: var(--bg-soft); color: var(--fg); border: 1px solid var(--border);
  border-radius: .45rem; padding: .55rem .65rem; font: inherit;
}
select { cursor: pointer; }
input + input, select + input { margin-top: .3rem; } /* gap before "New…" box */
input::placeholder { color: #5e6b7b; }
input:focus, select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
/* keep the submit button aligned with the input row (grid uses align: start) */
#prepare-btn { margin-top: 1.55rem; }
button {
  background: var(--gold); color: var(--gold-ink); border: 0; font-weight: 700;
  padding: .6rem 1.2rem; border-radius: .45rem; cursor: pointer;
}
button:hover:not(:disabled) { background: var(--gold-hover); }
button:disabled { opacity: .5; cursor: default; }
.status {
  margin: 1.25rem 0 0; padding: .7rem .9rem; border-radius: .45rem;
  background: var(--bg-soft); border: 1px solid var(--border);
}
.status.ok { border-left: 3px solid var(--ok); }
.status.err { border-left: 3px solid var(--err); color: var(--err); }
.dropzone {
  margin-top: 1.25rem; padding: 2.25rem; text-align: center;
  border: 2px dashed var(--border); border-radius: .6rem; color: var(--muted);
  background: var(--bg-soft);
}
.dropzone.over { border-color: var(--accent); color: var(--fg); background: var(--accent-soft); }
.link { color: var(--accent); cursor: pointer; text-decoration: underline; font-weight: 600; }
.summary { margin-top: 1rem; display: flex; align-items: center; gap: 1rem; }
.summary progress {
  flex: 1; height: 1rem; appearance: none; -webkit-appearance: none;
  border: 0; border-radius: .5rem; overflow: hidden;
}
.summary progress::-webkit-progress-bar { background: var(--bg-soft); border-radius: .5rem; }
.summary progress::-webkit-progress-value { background: var(--accent); border-radius: .5rem; }
.summary progress::-moz-progress-bar { background: var(--accent); border-radius: .5rem; }
.file-list { list-style: none; padding: 0; margin: 1rem 0 0; font-size: .9rem; }
.file-list li { padding: .25rem 0; border-bottom: 1px solid var(--border); color: var(--muted); }
.file-list li.ok { color: var(--ok); }
.file-list li.err { color: var(--err); }