:root {
  color-scheme: dark;
  --bg: #14161a;
  --panel: #1c1f26;
  --line: #2c313b;
  --text: #e6e8ec;
  --dim: #9aa2b1;
  --accent: #7aa2f7;
  --warn: #e0af68;
  --bad: #f7768e;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.app { max-width: 1100px; margin: 0 auto; padding: 1.5rem 1rem 4rem; }

header { display: flex; align-items: baseline; gap: 1.5rem; flex-wrap: wrap; }
h1 { font-size: 1.1rem; margin: 0 0 1rem; letter-spacing: 0.02em; }
nav { display: flex; gap: 0.25rem; }
nav a {
  color: var(--dim);
  text-decoration: none;
  padding: 0.35rem 0.7rem;
  border-radius: 6px;
  text-transform: capitalize;
}
nav a:hover { background: var(--panel); color: var(--text); }
nav a.active { background: var(--panel); color: var(--accent); }

.dim { color: var(--dim); }
.warning { color: var(--warn); }
.problem { color: var(--bad); }
.empty { color: var(--dim); padding: 2rem 0; }

.filters {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: flex-end;
  padding: 0.75rem 0 1rem;
}
.filters label { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; color: var(--dim); }
.filters .count { margin-left: auto; font-size: 0.8rem; color: var(--dim); }

select, input, button {
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.35rem 0.5rem;
  font: inherit;
  font-size: 0.85rem;
}
button { cursor: pointer; }
button:disabled { opacity: 0.45; cursor: default; }

table.items { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
table.items th {
  text-align: left;
  color: var(--dim);
  font-weight: 500;
  border-bottom: 1px solid var(--line);
  padding: 0.4rem 0.5rem;
}
table.items td { padding: 0.35rem 0.5rem; border-bottom: 1px solid #23262e; }
table.items .subs { color: var(--dim); font-size: 0.78rem; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 0.6rem; }
.card {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.7rem 0.8rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
  font-size: 0.85rem;
}
.card:hover { border-color: var(--accent); }

.board { display: grid; gap: 0; margin: 1rem 0; width: max-content; }
.board-cell {
  width: 100%;
  aspect-ratio: 1;
  border-style: solid;
  border-color: #0d0f13;
  border-width: 0;
}
.board-cell--blocked { background: #0f1115; border: 1px solid #191c22; }

.tooltip {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.6rem 0.8rem;
  font-size: 0.82rem;
  width: max-content;
}
.tooltip ul { margin: 0.3rem 0 0; padding-left: 1.1rem; color: var(--dim); }

.team { list-style: decimal; padding-left: 1.4rem; }
.team li { padding: 0.3rem 0; display: flex; gap: 0.6rem; align-items: center; cursor: grab; }
.actions { display: flex; gap: 0.5rem; margin: 1rem 0; }

.assignment { padding: 0.35rem 0; border-bottom: 1px solid #23262e; font-size: 0.9rem; }
.unidentified { margin-bottom: 1.5rem; }
.group { display: flex; gap: 0.8rem; align-items: center; padding: 0.3rem 0; font-size: 0.85rem; }
.todo { margin: 0.5rem 0 1rem; color: var(--dim); font-size: 0.85rem; }

.data { margin: 1rem 0 2rem; padding: 0.9rem 1rem; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.data h2 { font-size: 0.9rem; margin: 0 0 0.6rem; color: var(--dim); font-weight: 500; }
.review { margin-top: 0.8rem; padding: 0.8rem; border: 1px solid var(--line); border-radius: 6px; font-size: 0.85rem; }
.review ul { margin: 0.4rem 0; padding-left: 1.1rem; font-size: 0.8rem; }

.targets { margin: 0.8rem 0; font-size: 0.85rem; }
.targets summary { cursor: pointer; color: var(--dim); }
.target-row { display: flex; gap: 0.4rem; align-items: center; padding: 0.2rem 0; }
.target-row input { width: 6rem; }
.arc { display: inline-flex; flex-direction: column; gap: 0.25rem; font-size: 0.8rem; color: var(--dim); margin-top: 0.6rem; }

.bar { width: 140px; height: 8px; background: #23262e; border-radius: 4px; overflow: hidden; }
.bar div { height: 100%; background: var(--accent); }
.result { margin-top: 1rem; }

.icon { border-radius: 6px; object-fit: cover; background: #0f1115; flex: none; }
.icon--fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--dim);
  border: 1px solid var(--line);
}
.card-head { display: flex; align-items: center; gap: 0.6rem; }

.arc-row { display: flex; gap: 1rem; align-items: flex-end; margin-top: 0.6rem; }
.arc-row input { width: 5rem; }

.toggle { display: flex; gap: 0.5rem; align-items: center; font-size: 0.85rem; margin: 0.8rem 0 0; }

.row--clickable { cursor: pointer; }
.row--clickable:hover td { background: #1a1d24; }
.row--editing td { background: #1a1d24; }
.editor { display: flex; flex-wrap: wrap; gap: 0.8rem; align-items: flex-end; padding: 0.6rem 0; }
.editor label { display: flex; flex-direction: column; gap: 0.2rem; font-size: 0.75rem; color: var(--dim); }
.editor input { width: 6rem; }
.editor p { flex-basis: 100%; margin: 0 0 0.2rem; font-size: 0.78rem; }

.sheet table { max-width: 560px; }
.sheet input { width: 7rem; }
.row--drifted td { background: #2a2318; }

.source-toggle { display: flex; gap: 0.4rem; align-items: center; margin-top: 0.8rem; }
.source-toggle button.active { border-color: var(--accent); color: var(--accent); }

.boards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; margin-top: 1rem; }
.boards .assignment { border: 1px solid var(--line); border-radius: 8px; padding: 0.7rem 0.8rem; background: var(--panel); }