/* ============================================================
   Attempt catalogue — added for strategies.html / results.html
   Tokens only, per design.md section 2. No new hex values.
   ============================================================ */

.mono {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
}

.lead {
  font-size: 1.08rem;
  color: var(--text);
}

/* ---- stat cards ------------------------------------------------ */
.card-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: 24px 0;
}

.stat-card {
  padding: 16px;
  text-align: left;
}

.stat-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 8px;
}

.stat-value {
  display: block;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.7rem;
  line-height: 1.1;
  color: var(--accent);
}

.stat-value.profit-up { color: var(--up); }
.stat-value.profit-down { color: var(--down); }

/* ---- tags ------------------------------------------------------ */
.tag {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 70%, var(--accent) 8%);
  color: var(--muted);
  white-space: nowrap;
}

.tag-cat {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.tag-up {
  color: var(--up);
  border-color: color-mix(in srgb, var(--up) 40%, var(--border));
  background: color-mix(in srgb, var(--up) 10%, var(--panel));
}

.tag-down {
  color: var(--down);
  border-color: color-mix(in srgb, var(--down) 40%, var(--border));
  background: color-mix(in srgb, var(--down) 10%, var(--panel));
}

.tag-warn {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 40%, var(--border));
  background: color-mix(in srgb, var(--warn) 10%, var(--panel));
}

/* ---- category filter ------------------------------------------ */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.chip {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--muted);
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  transition: 150ms ease;
}

.chip:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  transform: translateY(-2px);
}

.chip:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.chip.is-on {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
}

.chip-n {
  opacity: 0.7;
  margin-left: 4px;
}

/* ---- attempt card ---------------------------------------------- */
.attempt {
  margin-bottom: 24px;
  padding: 24px;
  border-left: 3px solid var(--border);
  transition: 150ms ease;
}

.attempt:hover {
  transform: translateY(-2px);
  border-color: rgba(53, 200, 212, 0.45);
  border-left-color: var(--accent);
}

.attempt:target {
  border-left-color: var(--accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 40%, transparent);
}

.attempt-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.attempt-head h3 {
  margin: 0;
  flex: 1 1 240px;
}

.attempt-id {
  color: var(--muted);
  font-size: 0.9rem;
}

.hypothesis {
  color: var(--text);
  margin: 0 0 16px;
  padding-left: 12px;
  border-left: 2px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px;
  margin: 0 0 16px;
  padding: 0;
}

.metrics > div {
  background: var(--stripe);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 8px 12px;
}

.metrics dt {
  font-size: 0.74rem;
  color: var(--muted);
  margin-bottom: 4px;
}

.metrics dd {
  margin: 0;
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.05rem;
}

.crit {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0 0 12px;
}

.learned {
  color: var(--text);
  margin: 0;
}

.correction {
  margin: 16px 0 0;
  padding: 12px;
  border-radius: 4px;
  background: color-mix(in srgb, var(--warn) 6%, var(--stripe));
  font-size: 0.9rem;
}

.sub {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--muted);
  margin: 16px 0 8px;
}

.attempt details {
  margin-top: 16px;
  border-top: 1px solid var(--border);
  padding-top: 12px;
}

.attempt summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 0.88rem;
  list-style: none;
  transition: 150ms ease;
}

.attempt summary::before {
  content: '▸ ';
  color: var(--muted);
}

.attempt details[open] summary::before {
  content: '▾ ';
}

.attempt summary:hover {
  color: var(--text);
}

.attempt summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
  margin: 16px 0 0;
}

.meta dt {
  font-size: 0.74rem;
  color: var(--muted);
}

.meta dd {
  margin: 2px 0 0;
  font-family: var(--mono);
  font-size: 0.9rem;
}

/* ---- trust page failure list ----------------------------------- */
.fail-list {
  list-style: none;
  counter-reset: fail;
  margin: 0;
  padding: 0;
}

.fail-list > li {
  counter-increment: fail;
  position: relative;
  padding: 16px 16px 16px 56px;
  margin-bottom: 12px;
  background: var(--stripe);
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: 150ms ease;
}

.fail-list > li:hover {
  border-color: rgba(53, 200, 212, 0.45);
  transform: translateY(-2px);
}

.fail-list > li::before {
  content: counter(fail, decimal-leading-zero);
  position: absolute;
  left: 16px;
  top: 14px;
  font-family: var(--mono);
  font-size: 0.95rem;
  color: var(--down);
}

.fail-list strong {
  color: var(--text);
}

.fail-list p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.fail-list code {
  font-family: var(--mono);
  font-size: 0.88em;
  color: var(--accent);
  background: var(--panel);
  padding: 1px 5px;
  border-radius: 3px;
}

/* ---- results table tuning -------------------------------------- */
#resultTable td a {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}

#resultTable td a:hover {
  color: var(--accent);
}

#resultTable td.mono {
  color: var(--muted);
}

table tbody tr:hover {
  background: color-mix(in srgb, var(--accent) 5%, var(--stripe));
}

/* ---- responsive ------------------------------------------------ */
@media (max-width: 600px) {
  .card-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-value { font-size: 1.4rem; }
  .attempt { padding: 16px; }
  .attempt-head h3 { flex: 1 1 100%; }
  .fail-list > li { padding: 16px 12px 16px 44px; }
  .fail-list > li::before { left: 12px; }
}
.attempt.is-target {
  border-left-color: var(--accent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 45%, transparent),
              0 4px 16px rgba(0, 0, 0, 0.32);
}