:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#121417;--panel:#1b1e23;--fg:#e3e6ea;--link:#7cb7ff;--line:#8884;--soft:#8881;--err:#ff6b5e;--ok:#4cd18a}body{background:var(--bg);color:var(--fg);margin:0;font:14px/1.5 system-ui,sans-serif}input,select,textarea{background:var(--panel);color:var(--fg);border:1px solid var(--line);border-radius:4px}main{max-width:1100px;margin:1rem auto 4rem;padding:0 1rem}h1{font-size:1.25rem}h2{margin:1rem 0 .5rem;font-size:1.1rem}h3{margin:0 0 .5rem;font-size:1rem}a{color:var(--link)}input,select,button,textarea{font:inherit;margin:3px 0;padding:4px 8px}button,.btn{cursor:pointer;border:1px solid var(--line);background:var(--soft);color:inherit;border-radius:6px;text-decoration:none;display:inline-block}button:disabled{cursor:default;opacity:.5}label{min-width:7rem;display:inline-block}code{background:#8882;border-radius:4px;padding:0 4px}pre{background:var(--soft);border-radius:8px;max-height:360px;margin:.25rem 0;padding:.75rem;overflow:auto}.topbar{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:1rem;padding:.5rem 1rem;display:flex}.topbar nav{gap:.75rem;display:flex}.topbar nav a,.wordmark{color:inherit;text-decoration:none}.topbar nav a[aria-current=page]{font-weight:700;text-decoration:underline}.wordmark{font-weight:700}.topbar form{flex:1}.topbar input[type=search]{width:100%;max-width:22rem}.card{border:1px solid var(--line);border-radius:8px;margin:1rem 0;padding:1rem}.row{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}table{border-collapse:collapse;width:100%}th,td{text-align:left;vertical-align:top;border-bottom:1px solid #8883;padding:3px 8px;font-size:.95em}td.detail{overflow-wrap:anywhere;font-family:ui-monospace,monospace;font-size:.85em}.nowrap{white-space:nowrap}.chip{white-space:nowrap;border:1px solid #8886;border-radius:10px;margin-right:4px;padding:0 6px;font-size:.85em}.muted{opacity:.7}.err{color:var(--err);font-weight:600}.receipt{color:var(--ok);font-weight:600}.drawer{background:var(--panel);border-top:1px solid var(--line);z-index:10;position:fixed;bottom:0;left:0;right:0}.drawer-toggle{text-align:left;white-space:nowrap;text-overflow:ellipsis;border:0;border-radius:0;width:100%;margin:0;padding:4px 1rem;overflow:hidden}.drawer-body{max-height:40vh;padding:0 1rem .5rem;overflow:auto}.drawer-entry{border-bottom:1px solid var(--line);padding:.25rem 0}.status-help{margin:.35rem 0 0;padding-left:1rem;font-size:.92em}.status-help li{margin:2px 0;list-style:none}.help-btn{border-radius:50%;padding:2px 9px;font-weight:700}.spark{vertical-align:middle}.badge{border:1px solid #8886;border-radius:10px;margin-right:4px;padding:0 6px;font-size:.85em}.lesson-preview{aspect-ratio:16/10;background:#8881;border:0;border-radius:8px;width:100%}