:root {
  --bg: #0d1420;
  --panel: #131b2b;
  --panel-2: #182338;
  --border: #26344d;
  --accent: #4d9fe8;
  --text: #dbe6f2;
  --dim: #6f8299;
  --win: #7fbf6a;
  --loss: #d16158;
}
* { box-sizing: border-box; }
html { font-size: calc(16px * var(--text-scale, 1)); }
a { color: var(--accent); } /* the browser's default link blue is hard to read on dark and custom looks */
body {
  background-color: var(--bg);
  background-image: radial-gradient(var(--border) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: -12px -12px;
  color: var(--text);
  font-family: var(--font, 'SF Mono', Consolas, Menlo, 'Courier New', monospace);
  margin: 0;
  padding: 24px 16px 60px;
  line-height: 1.5;
  transition: background-color 0.15s, color 0.15s;
}
.wrap { max-width: 960px; margin: 0 auto; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
}

.brief {
  border-left: 3px solid var(--accent);
  padding: 10px 16px;
  margin-bottom: 22px;
  flex: 1 1 320px;
}
.brief h1 {
  font-size: 1.125rem;
  letter-spacing: 0.02em;
  margin: 0 0 4px 0;
  color: var(--text);
  font-weight: 700;
}
.brief p {
  margin: 0;
  color: var(--dim);
  font-size: 0.78125rem;
}

.theme-picker {
  display: flex;
  gap: 6px;
  align-items: center;
  padding-top: 10px;
}
.theme-picker label { font-size: 0.6875rem; color: var(--dim); margin-right: 4px; }
.github-link {
  display: flex;
  align-items: center;
  color: var(--dim);
  margin-right: 4px;
}
.github-link:hover { color: var(--accent); }
.github-logo-mask {
  display: inline-block;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask-image: url('../assets/github-logo.png');
  mask-image: url('../assets/github-logo.png');
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
}
.swatch {
  width: 20px; height: 20px;
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 0;
}
.swatch.active { outline: 2px solid var(--text); outline-offset: 2px; }

/* phone menu (javascript/nav-menu.js): below 680 px the top bar's controls fold behind a Menu button */
.menu-btn, .menu-jump { display: none; }
.menu-btn:focus-visible, .menu-jump-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
@media (max-width: 680px) {
  .has-menu { gap: 0 12px; }
  .has-menu .brief { flex: 1 1 0; min-width: 0; }
  .has-menu .menu-btn { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; background: var(--panel); color: var(--text); font: inherit; font-size: 0.75rem; font-weight: 700; }
  .menu-btn, .menu-jump-link { min-height: 40px; padding: 0 12px; border: 1px solid var(--border); cursor: pointer; }
  .has-menu .menu-btn:hover, .menu-open .menu-btn, .menu-jump-link:hover { border-color: var(--accent); }
  .has-menu #themePicker { display: none; order: 3; flex: 1 0 100%; flex-wrap: wrap; gap: 8px; padding: 12px; margin: -10px 0 18px; background: var(--panel); border: 1px solid var(--border); }
  .menu-open #themePicker { display: flex; }
  .menu-open .menu-jump { display: block; flex: 1 1 100%; }
  .menu-jump[hidden] { display: none; }
  .menu-jump-title, .has-menu #themePicker label { font-size: 0.6875rem; color: var(--dim); letter-spacing: 0.05em; text-transform: uppercase; }
  .menu-jump-title { margin-bottom: 6px; }
  .menu-jump-list { display: flex; flex-wrap: wrap; gap: 8px; }
  .menu-jump-link { background: none; color: var(--text); font: inherit; font-size: 0.75rem; }
  .has-menu #themePicker .view-link, .has-menu #themePicker .tut-btn, .has-menu #themePicker .github-link, .has-menu #themePicker #colourBtn { flex: 1 1 100%; box-sizing: border-box; min-height: 44px; margin: 0; display: flex; align-items: center; }
  .has-menu #themePicker .github-link { padding: 0 10px; border: 1px solid var(--border); text-decoration: none; }
  .has-menu #themePicker .github-link::after { content: 'View on GitHub'; margin-left: 10px; font-size: 0.75rem; font-weight: 700; }
  .has-menu #themePicker label { flex: 1 1 100%; margin: 4px 0 0; }
  .has-menu #themePicker .swatch { width: 34px; height: 34px; }
}
@media print { .menu-btn, .menu-jump { display: none !important; } }

textarea {
  width: 100%;
  height: 220px;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.78125rem;
  padding: 12px;
  resize: vertical;
  outline: none;
}
textarea:focus { border-color: var(--accent); }

.controls {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  align-items: center;
  flex-wrap: wrap;
}
button {
  font-family: inherit;
  font-size: 0.8125rem;
  font-weight: 700;
  background: var(--accent);
  color: var(--on-accent, #08101c);
  border: none;
  padding: 10px 18px;
  cursor: pointer;
  letter-spacing: 0.01em;
}
button:hover { filter: brightness(1.12); }
button.secondary {
  background: transparent;
  color: var(--dim);
  border: 1px solid var(--border);
}
button.secondary:hover { color: var(--text); border-color: var(--accent); }

.note { color: var(--dim); font-size: 0.75rem; }
.warn {
  border: 1px solid var(--loss);
  color: var(--loss);
  padding: 8px 12px;
  margin-top: 14px;
  font-size: 0.78125rem;
  display: none;
}

.section { margin-top: 30px; }
.section-title {
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.section-title::before {
  content: '› ';
  color: var(--dim);
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.stat-cell {
  background: var(--panel);
  padding: 14px 12px;
}
.stat-cell .num {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}
.stat-cell .lbl {
  font-size: 0.6875rem;
  color: var(--dim);
  margin-top: 2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78125rem;
}
th, td {
  text-align: left;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
th {
  color: var(--dim);
  font-weight: 400;
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
}
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.dupe td { color: var(--dim); text-decoration: line-through; }
tr.win td.result { color: var(--win); }
tr.loss td.result { color: var(--loss); }

.scroll-x { overflow-x: auto; }
.match-table-wrap { max-height: 420px; overflow-y: auto; border: 1px solid var(--border); }
.match-table-wrap table { font-size: 0.71875rem; }
.match-table-wrap th { position: sticky; top: 0; background: var(--panel-2); }

.empty {
  color: var(--dim);
  font-size: 0.78125rem;
  padding: 30px 0;
  text-align: center;
  border: 1px dashed var(--border);
}

/* Category rules editor */
.rules-box {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 12px;
  font-size: 0.75rem;
}
.rule-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}
.rule-row input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.75rem;
  padding: 6px 8px;
  flex: 1;
}
.rule-row .fallback-lbl {
  flex: 1;
  color: var(--dim);
  font-style: italic;
}
.rule-row button.remove {
  background: transparent;
  color: var(--loss);
  border: 1px solid var(--border);
  padding: 5px 9px;
  font-size: 0.75rem;
}
details.rules-toggle summary {
  cursor: pointer;
  color: var(--dim);
  font-size: 0.71875rem;
  margin-bottom: 8px;
}

.goal-panel {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 22px;
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 18px;
}
@media (max-width: 680px) {
  .goal-panel { grid-template-columns: 1fr; }
}
.goal-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-content: start;
}
.goal-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.goal-field.span2 { grid-column: 1 / -1; }
.goal-field label {
  font-size: 0.625rem;
  color: var(--dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.goal-field select, .goal-field input {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.8125rem;
  padding: 8px 9px;
  width: 100%;
}
.goal-field select:focus, .goal-field input:focus { border-color: var(--accent); outline: none; }

.toggle-btn {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--dim);
  font-family: inherit;
  font-size: 0.78125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 9px 12px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.toggle-btn::before {
  content: '○ ';
  color: var(--dim);
}
.toggle-btn.active {
  background: var(--accent);
  color: var(--on-accent, #08101c);
  border-color: var(--accent);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.25);
}
.toggle-btn.active::before {
  content: '● ';
  color: var(--on-accent, #08101c);
}

.goal-results { display: flex; flex-direction: column; }
.goal-hero {
  background: var(--panel-2);
  border: 1px solid var(--accent);
  padding: 16px;
  text-align: center;
  margin-bottom: 12px;
}
.goal-hero-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.goal-hero-lbl {
  font-size: 0.625rem;
  color: var(--dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 7px;
}
.goal-result-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 2px;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.goal-result-row:last-child { border-bottom: none; }
.goal-result-val {
  color: var(--text);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--panel); }
::-webkit-scrollbar-thumb { background: var(--border); }

@media print {
  html { font-size: 16px; } /* printing ignores the text-size setting */
  /* A printout keeps the chosen look. Browsers normally drop backgrounds when printing ("Background graphics" off),
     which is what used to turn the whole page white — print-color-adjust: exact asks them to keep the colours. */
  html, body, .wrap * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  html, body { background: var(--bg); }
  body { padding: 0; }
  @page { margin: 10mm; }
  .topbar .theme-picker, textarea, .controls, .warn, .rules-toggle, .dev-banner, #goalCalcSection, #matchTableMore { display: none !important; }
  tr.dupe { display: none; } /* repeated matches are excluded from every total, so they are left out of the printout too */
  tr { break-inside: avoid; }
  .match-table-wrap, .match-table-wrap.tall { max-height: none !important; overflow: visible !important; }
}

/* View switch (Basic <-> Advanced) */
.view-link {
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid var(--border);
  padding: 4px 10px;
  margin-right: 8px;
  white-space: nowrap;
}
.view-link:hover { border-color: var(--accent); }

/* Advanced view */
.badge {
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--accent);
  color: var(--on-accent, #08101c);
  padding: 2px 7px;
  vertical-align: middle;
  margin-left: 6px;
}
.dim { color: var(--dim); }
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.filter-bar input[type=text], .filter-bar select {
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: inherit;
  font-size: 0.78125rem;
  padding: 8px 9px;
}
.filter-bar input[type=text] { flex: 1 1 200px; }
.filter-bar input:focus, .filter-bar select:focus { border-color: var(--accent); outline: none; }
.filter-bar .check { color: var(--dim); font-size: 0.75rem; display: flex; gap: 5px; align-items: center; cursor: pointer; }
.match-table-wrap.tall { max-height: 520px; }
tr.pick { cursor: pointer; }
tr.pick:hover td, tr.pick:focus td { background: var(--panel-2); outline: none; }
tr.pick.selected td { background: var(--panel-2); box-shadow: inset 0 0 0 9999px color-mix(in srgb, var(--accent) 10%, transparent); }
tr.pick.nodetail td { color: var(--dim); }
td.detail-flag { color: var(--accent); text-align: center; }
tr.nodetail td.detail-flag { color: var(--dim); }
button.small { padding: 4px 10px; font-size: 0.71875rem; }
button.danger { color: var(--loss); }
button.danger:hover { border-color: var(--loss); color: var(--loss); }
.detail-head { font-size: 0.84375rem; padding: 10px 12px; background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--dim); }
.detail-head.win { border-left-color: var(--win); }
.detail-head.loss { border-left-color: var(--loss); }
.detail-head.win .result { color: var(--win); font-weight: 700; }
.detail-head.loss .result { color: var(--loss); font-weight: 700; }
.stat-row.five { grid-template-columns: repeat(5, 1fr); }
.stat-row.five .stat-cell .num { font-size: 1.0625rem; }
@media (max-width: 680px) {
  .stat-row, .stat-row.five { grid-template-columns: repeat(2, 1fr); }
}
h3.sub { font-size: 0.71875rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--dim); margin: 20px 0 6px; font-weight: 400; }
.tag { font-size: 0.625rem; color: var(--dim); border: 1px solid var(--border); padding: 0 5px; margin-left: 4px; }
details.event-sec { border: 1px solid var(--border); background: var(--panel); margin-bottom: 6px; }
details.event-sec summary { cursor: pointer; padding: 8px 12px; font-size: 0.78125rem; }
details.event-sec table { font-size: 0.75rem; }
details.event-sec .scroll-x { padding: 0 6px 6px; }
.raw-pre {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 10px 12px;
  font-size: 0.71875rem;
  max-height: 340px;
  overflow: auto;
  margin: 6px;
  white-space: pre;
}
.storage-panel { background: var(--panel); border: 1px solid var(--border); padding: 16px; }
.storage-panel .stat-row { background: var(--border); }
.storage-panel .stat-cell { background: var(--panel-2); }
@media print {
  .view-link, .filter-bar, .storage-panel, #storageSection { display: none !important; }
}

/* Tutorial */
.tut-btn {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
  font-size: 0.75rem;
  padding: 4px 10px;
  margin-right: 8px;
  white-space: nowrap;
}
.tut-btn:hover { border-color: var(--accent); }
.tut-backdrop { position: fixed; inset: 0; z-index: 1000; background: transparent; }
.tut-spot {
  position: fixed;
  z-index: 1001;
  pointer-events: none;
  border: 2px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(3, 7, 14, 0.72);
  transition: top 0.15s, left 0.15s, width 0.15s, height 0.15s;
}
.tut-card {
  position: fixed;
  z-index: 1002;
  width: min(380px, calc(100vw - 24px));
  background: var(--panel);
  color: var(--text);
  border: 1px solid var(--accent);
  padding: 16px 18px 14px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}
.tut-step { font-size: 0.65625rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--dim); }
.tut-title { font-size: 0.90625rem; margin: 6px 0 8px; color: var(--accent); }
.tut-text { font-size: 0.78125rem; line-height: 1.6; margin: 0 0 14px; white-space: pre-line; }
.tut-actions { display: flex; gap: 8px; align-items: center; }
.tut-spacer { flex: 1; }
@media (prefers-reduced-motion: reduce) { .tut-spot { transition: none; } }
@media print { .tut-btn, .tut-backdrop, .tut-spot, .tut-card { display: none !important; } }

/* Colour & text panel (docked, non-modal: the page stays visible and updates live) */
.swatch { border-radius: 4px; }
.swatch:focus-visible, .tut-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.colour-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(440px, 100vw);
  z-index: 900;
  display: flex; flex-direction: column;
  background: var(--panel);
  color: var(--text);
  border-left: 1px solid var(--accent);
  box-shadow: -8px 0 30px rgba(0, 0, 0, 0.35);
}
.colour-panel[hidden] { display: none; }
.cp-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.cp-head h2 { font-size: 0.9rem; margin: 0; color: var(--accent); letter-spacing: 0.04em; text-transform: uppercase; }
.cp-body { overflow-y: auto; padding: 4px 16px 24px; flex: 1; }
.cp-sec { margin-top: 18px; }
.cp-sec select, .cp-sec input[type=text] {
  width: 100%;
  background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  font-family: inherit; font-size: 0.8125rem; padding: 8px 9px;
}
.cp-sec select:focus, .cp-sec input[type=text]:focus { border-color: var(--accent); outline: none; }
.cp-sec input[aria-invalid="true"] { border-color: var(--loss); }
.cp-h { font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent); margin: 0 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.cp-label { font-size: 0.66rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--dim); margin: 10px 0 5px; display: block; }
.cp-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
.cp-row input[type=text] { flex: 1 1 160px; width: auto; }
.cp-alert { border: 1px solid var(--loss); color: var(--text); background: var(--panel-2); padding: 10px 12px; margin-top: 14px; font-size: 0.75rem; line-height: 1.5; }
.cp-alert p { margin: 0 0 6px; }
.cp-group { margin-bottom: 10px; }
.cp-role { display: grid; grid-template-columns: 1fr 44px 88px; gap: 8px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); }
.cp-role-text { display: flex; flex-direction: column; min-width: 0; }
.cp-role-name { font-size: 0.8125rem; font-weight: 700; }
.cp-role-about { font-size: 0.68rem; color: var(--dim); line-height: 1.4; }
.cp-role input[type=color] { width: 44px; height: 32px; padding: 0; border: 1px solid var(--border); background: var(--panel-2); cursor: pointer; }
.cp-role input[type=text] { padding: 6px 7px; text-transform: lowercase; }
.cp-contrast { list-style: none; margin: 0; padding: 0; }
.cp-contrast li { display: grid; grid-template-columns: 34px 1fr auto 62px; gap: 8px; align-items: center; padding: 4px 0; font-size: 0.72rem; border-bottom: 1px solid var(--border); }
.cp-chip { display: inline-block; text-align: center; font-weight: 700; padding: 1px 0; border: 1px solid var(--border); }
.cp-level { text-align: right; font-weight: 700; }
.cp-ok .cp-level { color: var(--win); }
.cp-weak .cp-level { color: var(--accent); }
.cp-blocked .cp-level { color: var(--loss); }
.cp-radios { display: flex; gap: 14px; flex-wrap: wrap; }
.cp-radio, .cp-check { font-size: 0.78rem; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; margin-top: 6px; }
.cp-preview { border: 1px solid var(--border); background: var(--panel-2); padding: 9px 10px; margin: 12px 0 0; font-size: 0.78rem; }
.cp-mylist { list-style: none; margin: 10px 0 0; padding: 0; }
.cp-myrow { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; padding: 6px 0; border-bottom: 1px solid var(--border); }
.cp-myrow input[type=text] { flex: 1 1 140px; width: auto; }
.cp-myname { flex: 1 1 auto; font-size: 0.8rem; overflow-wrap: anywhere; }
.cp-dot { width: 16px; height: 16px; border: 1px solid var(--border); flex: none; }
/* on wide screens the page makes room for the panel so you can watch it change */
@media (min-width: 1000px) { body.cp-open { padding-right: calc(16px + min(440px, 100vw)); } }
@media print { .colour-panel { display: none !important; } body.cp-open { padding-right: 0 !important; } }