:root { --bg: #2b1d3a; --panel: #362650; --panel2: #41305e; --ink: #fff7e6; --muted: #cbb8ea; --dim: #a58fd0; --gold: #f4d35e; --mint: #7ee0c2; --rose: #ff9aa2; --line: #55427a; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
#app { max-width: 1400px; margin: 0 auto; padding: 10px 14px 24px; }
header { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 4px 0 10px; }
h1 { font: 700 26px/1.1 Georgia, "Times New Roman", serif; margin: 0; display: flex; flex-direction: column; }
h1 .sub { font: 400 13px/1.3 system-ui, sans-serif; color: var(--muted); margin-top: 2px; }
.spacer { flex: 1; }
button { background: var(--panel2); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; font: inherit; cursor: pointer; }
button:hover { background: #4d3a70; }
button.primary { background: var(--gold); color: #2b1d3a; border-color: var(--gold); font-weight: 600; }
button:disabled { opacity: .45; cursor: default; }
main { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 14px; }
#stage { position: relative; background: var(--bg); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; min-height: 380px; }
#view { display: block; width: 100%; height: auto; }
#banner { position: absolute; left: 12px; top: 10px; background: rgba(0,0,0,.45); color: var(--gold); padding: 4px 10px; border-radius: 8px; font-size: 13px; pointer-events: none; }
#banner:empty { display: none; }
aside { display: flex; flex-direction: column; gap: 10px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 10px 12px; }
.card h2 { font: 600 13px/1.2 system-ui, sans-serif; text-transform: uppercase; letter-spacing: .06em; color: var(--dim); margin: 0 0 8px; display: flex; align-items: center; gap: 8px; }
.tag { background: var(--panel2); color: var(--muted); border-radius: 6px; padding: 1px 7px; font-size: 11px; text-transform: none; letter-spacing: 0; }
.figname { font: 700 22px/1.1 Georgia, serif; margin: 0 0 4px; color: var(--gold); }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; margin: 4px 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.ctl { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.ctl label { width: 110px; color: var(--muted); font-size: 13px; }
select, input[type=number] { background: var(--panel2); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 6px 8px; font: inherit; flex: 1; min-width: 0; }
#moves { display: flex; flex-direction: column; gap: 6px; }
.move { text-align: left; padding: 8px 10px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--line); }
.move.main { border-color: var(--gold); }
.move.variant { border-color: var(--mint); border-style: dashed; }
.move .to { font: 700 15px/1.2 Georgia, serif; color: var(--gold); }
.move .how { display: block; color: var(--muted); font-size: 12px; margin-top: 3px; }
.move .kind { float: right; font-size: 11px; color: var(--dim); }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 3px 10px; font-size: 13px; }
.kv .k { color: var(--muted); }
.kv .v { font-family: ui-monospace, Menlo, Consolas, monospace; word-break: break-word; }
#log { list-style: none; padding: 0; margin: 6px 0 0; max-height: 200px; overflow: auto; font-size: 12px; color: var(--muted); }
#log li { padding: 3px 0; border-top: 1px solid var(--line); }
#log li b { color: var(--ink); font-weight: 600; }
footer { display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; color: var(--dim); font-size: 12px; margin-top: 14px; }
dialog { background: var(--panel); color: var(--ink); border: 1px solid var(--line); border-radius: 14px; padding: 0; max-width: 860px; width: min(92vw, 860px); }
dialog::backdrop { background: rgba(0,0,0,.6); }
.dlg { padding: 18px 20px; max-height: 84vh; overflow: auto; }
.dlg h2 { font: 700 20px/1.2 Georgia, serif; margin: 0 0 10px; }
.dlg h3 { font: 600 15px/1.3 system-ui, sans-serif; color: var(--gold); margin: 16px 0 6px; }
.dlg p, .dlg li { font-size: 14px; color: var(--ink); }
.dlg .src { color: var(--dim); font-size: 12px; }
.dlg table { border-collapse: collapse; font-size: 13px; margin: 6px 0; width: 100%; }
.dlg th, .dlg td { border: 1px solid var(--line); padding: 4px 7px; text-align: left; vertical-align: top; }
.dlg th { color: var(--muted); font-weight: 600; background: var(--panel2); }
.dlg td.num, .dlg th.num { text-align: right; font-family: ui-monospace, Menlo, Consolas, monospace; }
.dlg .yes { color: var(--mint); } .dlg .no { color: var(--rose); }
.dlg .word { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; color: var(--gold); }
.dlg blockquote { margin: 8px 0; padding: 6px 12px; border-left: 3px solid var(--gold); color: var(--muted); font-style: italic; }
.dlg .figrow { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 8px; }
.dlg .figrow canvas { width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); }
.dlg .figrow .cap { font-size: 12px; color: var(--muted); text-align: center; margin-top: 2px; }
@media (max-width: 900px) { main { grid-template-columns: minmax(0, 1fr); } }