/* Carbon credit ledger widget. Theme colors only; ruled rows, no cards. */

.w-demo {
  margin: 10px 0 8px;
  padding: 4px 0 8px;
  border-bottom: 1px solid var(--light-gray);
}
.w-demo:not(.w-ready)::before { content: "This demo needs JavaScript."; color: var(--gray); font-size: 0.9rem; }
.w-demo.busy { cursor: progress; }

.w-note { margin: 8px 0; font-size: 0.88rem; color: var(--dark-gray); max-width: 72ch; }
.w-mono { font-family: var(--code); font-size: 0.75rem; color: var(--gray); }

.w-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin: 10px 0; }
.w-btn {
  appearance: none; min-height: 38px; padding: 7px 14px;
  border: 1px solid var(--primary); background: var(--primary); color: var(--background);
  font: inherit; font-family: var(--heading); font-size: 0.88rem; font-weight: var(--semi-bold);
  cursor: pointer; border-radius: 0;
}
.w-btn:hover { background: transparent; color: var(--primary); }
.w-btn-quiet { background: transparent; color: var(--primary); }
.w-btn-quiet:hover { background: var(--primary); color: var(--background); }
.w-btn:focus-visible, .seg-option:focus-visible, .cc-vote:focus-visible, .cc-data:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid var(--light-gray); }
.seg-option {
  appearance: none; padding: 6px 10px; border: 0; border-right: 1px solid var(--light-gray);
  background: transparent; color: var(--text); font: inherit; font-family: var(--code); font-size: 0.78rem;
  cursor: pointer; border-radius: 0; min-height: 34px;
}
.seg-option:last-child { border-right: 0; }
.seg-option[aria-checked="true"] { background: var(--light-gray); color: var(--accent); }

.cc-ctl { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; margin: 8px 0; }
.cc-ctl-label { font-family: var(--code); font-size: 0.75rem; color: var(--gray); min-width: 7.5rem; }
.w-range { display: grid; grid-template-columns: 10.5rem minmax(0, 1fr) 4.5rem; align-items: center; gap: 4px 10px; margin: 6px 0; max-width: 600px; font-family: var(--code); font-size: 0.78rem; color: var(--gray); }
.w-range input[type="range"] { width: 100%; accent-color: var(--primary); }
.w-range output { text-align: right; color: var(--text); }
@media (max-width: 480px) { .w-range { grid-template-columns: 8rem minmax(0, 1fr) 3.8rem; } }

/* charts */
.cc-chart { display: block; width: 100%; max-width: 760px; height: auto; margin: 8px 0; overflow: visible; }
.c-grid { stroke: var(--light-gray); stroke-width: 1; }
.c-tick { fill: var(--gray); font-family: var(--code); font-size: 11px; }
.c-label { fill: var(--dark-gray); font-family: var(--code); font-size: 11px; }
.cc-bar.cap { fill: var(--primary); }
.cc-bar.bought { fill: var(--accent); }
.cc-bar.em { fill: var(--text); opacity: 0.55; }
.cc-bar.over { fill: var(--text); opacity: 0.85; }
.cc-bar.keep { fill: var(--primary); opacity: 0.35; }
.cc-limit { stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 5 3; }
.cc-curve { fill: none; stroke: var(--primary); stroke-width: 2; }
.cc-move { stroke: var(--accent); stroke-width: 1.5; stroke-dasharray: 4 3; }
.cc-pt.start { fill: var(--primary); }
.cc-pt.end { fill: var(--accent); }
.cc-end-label { fill: var(--accent); }

.cc-readout { margin: 6px 0; font-size: 0.95rem; max-width: 72ch; }

.cc-rows { max-width: 760px; margin: 6px 0; }
.cc-row { display: grid; grid-template-columns: 12rem minmax(0, 1fr); gap: 4px 12px; padding: 5px 0; border-bottom: 1px solid var(--light-gray); font-size: 0.9rem; }
.cc-row-k { font-family: var(--code); font-size: 0.75rem; color: var(--gray); }
@media (max-width: 480px) { .cc-row { grid-template-columns: 1fr; } }

/* life of a token */
.cc-votes { display: inline-flex; flex-wrap: wrap; gap: 4px; }
.cc-vote { appearance: none; min-width: 34px; min-height: 34px; border: 1px solid var(--light-gray); background: transparent; color: var(--gray); font-family: var(--code); font-size: 0.8rem; cursor: pointer; border-radius: 0; }
.cc-vote[aria-pressed="true"] { background: var(--primary); border-color: var(--primary); color: var(--background); }
.cc-steps { display: flex; flex-wrap: wrap; gap: 0; margin: 8px 0; border-top: 1px solid var(--light-gray); border-bottom: 1px solid var(--light-gray); }
.cc-step { padding: 6px 10px; font-family: var(--code); font-size: 0.75rem; color: var(--gray); border-right: 1px solid var(--light-gray); }
.cc-step:last-child { border-right: 0; }
.cc-step.done { color: var(--text); }
.cc-step.now { color: var(--accent); font-weight: 600; }
.cc-log { list-style: none; margin: 6px 0; padding: 0; max-width: 760px; }
.cc-log li { padding: 5px 0; border-bottom: 1px solid var(--light-gray); font-size: 0.86rem; overflow-wrap: anywhere; }
.cc-log li b { font-weight: 600; }
.cc-log li i { font-style: normal; color: var(--gray); }
.cc-log li.bad .cc-mark, .cc-log li.bad i { color: var(--accent); }
.cc-log li.ok .cc-mark { color: var(--primary); }
.cc-mark { display: inline-block; width: 1.3rem; font-weight: 700; }
.cc-empty { color: var(--gray); }

/* chain */
.cc-blocks { max-width: 760px; margin: 6px 0; border-top: 1px solid var(--light-gray); }
.cc-block { display: grid; grid-template-columns: 4.5rem minmax(0, 1fr); gap: 4px 10px; padding: 8px 0 8px 8px; border-bottom: 1px solid var(--light-gray); border-left: 3px solid var(--primary); }
.cc-block.broken { border-left-color: var(--accent); }
.cc-bidx { font-family: var(--heading); font-size: 0.85rem; font-weight: 600; }
.cc-data { width: 100%; min-height: 32px; padding: 4px 6px; border: 1px solid var(--light-gray); background: var(--background); color: var(--text); font: inherit; font-size: 0.86rem; border-radius: 0; }
.cc-bmeta, .cc-bstat { grid-column: 2; font-size: 0.8rem; overflow-wrap: anywhere; }
.cc-bstat { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; color: var(--primary); }
.cc-block.broken .cc-bstat { color: var(--accent); }
.cc-bstat .w-btn { min-height: 30px; padding: 3px 10px; font-size: 0.8rem; }
.cc-hash { font-family: var(--code); font-size: 0.75rem; color: var(--text); }
.cc-hash b { color: var(--accent); font-weight: 700; }
@media (max-width: 480px) { .cc-block { grid-template-columns: 1fr; } .cc-bmeta, .cc-bstat { grid-column: 1; } }

/* tables */
.cc-table-wrap { overflow-x: auto; max-width: 760px; }
.paper-body .results-table { width: 100%; min-width: 520px; border-collapse: collapse; margin: 12px 0; overflow-wrap: normal; }
.paper-body .results-table th, .paper-body .results-table td { padding: 6px 8px; border-bottom: 1px solid var(--light-gray); text-align: left; vertical-align: middle; }
.paper-body .results-table caption { text-align: left; }
.paper-body .results-table th { font-family: var(--code); font-size: 0.75rem; color: var(--gray); font-weight: 500; }
.cc-num { font-family: var(--code); font-size: 0.82rem; white-space: nowrap; }

.paper-body li { text-align: left; }