:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2330;
  --border: #2a3342;
  --text: #dbe3ee;
  --muted: #8b98ab;
  --accent: #3aa0ff;
  --good: #3fb97a;
  --warn: #e3a72f;
  --bad: #e5534b;
  color-scheme: dark;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
main { flex: 1; width: 100%; max-width: 960px; margin: 0 auto; padding: 16px; }
footer { padding: 16px; text-align: center; color: var(--muted); font-size: 13px; }
h1 { font-size: 1.5rem; margin: 8px 0 16px; }
h2 { font-size: 1.15rem; margin: 0 0 8px; }
code { background: var(--panel-2); padding: 1px 5px; border-radius: 4px; font-size: 0.9em; }

/* Top bar */
.topbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.topbar .brand { font-weight: 700; color: var(--text); letter-spacing: 0.03em; }
.topbar nav { display: flex; gap: 4px; }
.topbar nav a { padding: 4px 10px; border-radius: 6px; color: var(--muted); }
.topbar nav a[aria-current] { background: var(--panel-2); color: var(--text); }
.spacer { flex: 1; }
.topbar form { margin: 0; }

/* Controls */
button, .button, select, input:not([type="checkbox"]), textarea {
  font: inherit; color: inherit; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 6px; padding: 6px 12px;
}
button, .button { cursor: pointer; display: inline-block; }
button:hover, .button:hover { border-color: var(--accent); text-decoration: none; }
button.quiet { background: none; border: none; color: var(--muted); padding: 4px 8px; }
a.quiet { color: var(--muted); font-size: 14px; }
button.danger { color: var(--bad); }
input[type="checkbox"] { width: 20px; height: 20px; accent-color: var(--good); cursor: pointer; flex: none; }
textarea { width: 100%; resize: vertical; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Cards / overview */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; margin-bottom: 16px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.card h2 a { color: var(--text); }
.manage .inline { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; align-items: center; }
.manage form.inline input { flex: 1; min-width: 200px; }
.warn-list { margin: 8px 0 0; padding-left: 18px; color: var(--warn); font-size: 14px; }

/* Progress */
progress { width: 100%; height: 8px; appearance: none; border: none; border-radius: 4px; background: var(--panel-2); overflow: hidden; display: block; }
progress::-webkit-progress-bar { background: var(--panel-2); }
progress::-webkit-progress-value { background: var(--good); border-radius: 4px; }
progress::-moz-progress-bar { background: var(--good); }
.summary { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; margin-bottom: 12px; }
.summary-line { display: flex; justify-content: space-between; margin-bottom: 6px; }
.story { margin: 8px 0 0; color: var(--muted); font-size: 14px; }

/* Filters */
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.tabs { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 8px; }
.filters .tabs { margin: 0; }
.tabs a { padding: 6px 12px; border: 1px solid var(--border); border-radius: 6px; color: var(--muted); background: var(--panel); }
.tabs a[aria-current] { color: var(--text); border-color: var(--accent); }
.options { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 0; }
.options label { color: var(--muted); display: flex; gap: 6px; align-items: center; font-size: 14px; }

/* Checklist */
.category { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 10px; }
.category > summary {
  display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center;
  padding: 10px 14px; cursor: pointer; list-style: none;
}
.category > summary::-webkit-details-marker { display: none; }
.category > summary progress { grid-column: 1 / -1; height: 5px; }
.cat-name { font-weight: 600; }
.cat-name::before { content: "▾ "; color: var(--muted); }
.category:not([open]) .cat-name::before { content: "▸ "; }
.cat-count { color: var(--muted); font-size: 14px; }

.tasks { list-style: none; margin: 0; padding: 0 6px 6px; }
.task { display: flex; gap: 12px; align-items: flex-start; padding: 8px; border-radius: 8px; }
.task:hover { background: var(--panel-2); }
.task-body { flex: 1; min-width: 0; }
.task-title a { color: var(--text); }
.task.done .task-title a { color: var(--muted); text-decoration: line-through; }
.task.done { opacity: 0.6; }
.task.missed .task-title a { color: var(--muted); }
.task.locked .task-title a { color: var(--muted); }
.task.main .task-title a { font-weight: 600; }
.loc { padding: 10px 8px 2px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; }
.req { color: var(--muted); font-size: 13px; margin-top: 2px; }
.req s { opacity: 0.6; }
.warn-text { color: var(--warn); }

.badge { display: inline-block; font-size: 12px; padding: 0 7px; border-radius: 10px; margin-left: 6px; border: 1px solid var(--border); color: var(--muted); vertical-align: middle; }
.badge.warn { color: var(--warn); border-color: var(--warn); }
.badge.missed { color: var(--bad); border-color: var(--bad); }
.badge.dlc { color: var(--accent); border-color: var(--accent); }

.warning { border: 1px solid var(--warn); background: rgba(227, 167, 47, 0.06); border-radius: 10px; margin-bottom: 10px; padding-bottom: 4px; }
.warning h3 { margin: 0; padding: 10px 14px 4px; font-size: 1rem; color: var(--warn); }
.notice { border-radius: 8px; padding: 8px 12px; margin-bottom: 8px; font-size: 14px; border: 1px solid var(--border); }
.notice.good { border-color: var(--good); background: rgba(63, 185, 122, 0.08); }
.notice.bad { border-color: var(--bad); background: rgba(229, 83, 75, 0.08); }
.empty { color: var(--muted); text-align: center; padding: 24px; }

/* Admin table */
table.admin { width: 100%; border-collapse: collapse; font-size: 14px; }
table.admin th, table.admin td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.admin tr.missing td:first-child { border-left: 3px solid var(--warn); }
small { color: var(--muted); }

/* Login */
body.login { align-items: center; justify-content: center; padding: 16px; }
.login .card { width: 100%; max-width: 340px; display: grid; gap: 12px; }
.login h1 { margin: 0; }
.login label { display: grid; gap: 6px; color: var(--muted); }
.error { color: var(--bad); margin: 0; }

@media (max-width: 600px) {
  main { padding: 10px; }
  .topbar { gap: 8px; }
}