:root{--bg:#dde5ef;--pn:#f3f6fb;--cv:#fff;--gl:#e4eaf2;--gm:#c8d3e1;--card:#fff;--ink:#1a3c6e;--text:#2d3748;--muted:#5d6b7c;--line:#4a5568;--bd:#cdd7e3}
:root[data-theme="dark"]{color-scheme:dark;--bg:#10151c;--pn:#1a222d;--cv:#131a22;--gl:#222d3a;--gm:#364659;--card:#1f2935;--ink:#9cc3ff;--text:#dde3ea;--muted:#9aa7b6;--line:#8b98a8;--bd:#2d3a49}
*{box-sizing:border-box}body{margin:0;font:13px 'Segoe UI',Arial,sans-serif;background:var(--bg);color:var(--text)}
.bar{display:flex;gap:6px;align-items:center;flex-wrap:wrap;padding:6px 10px;background:var(--pn);border-bottom:1px solid var(--bd)}
.bar .sp{flex:1}.sep{width:1px;height:22px;background:var(--bd);margin:0 4px}
button,input,select,textarea{font:inherit;color:inherit;background:var(--card);border:1px solid var(--bd);border-radius:6px;padding:4px 8px}
button{cursor:pointer}button:hover{border-color:#2c6fbb}button.on{background:#2c6fbb;color:#fff;border-color:#2c6fbb}
#ti{width:230px;font-weight:600}
.app{--lw:180px;--rw:240px;position:relative;display:grid;grid-template-columns:var(--lw) 1fr var(--rw);height:calc(100vh - 44px)}.app.hl{--lw:0px}.app.hr{--rw:0px}.app.hl #pal,.app.hr #props{padding:0;border:0;overflow:hidden;visibility:hidden}
.tg{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:16px;height:64px;padding:0;border:1px solid var(--bd);background:var(--card);color:var(--muted);font-size:16px;line-height:1;cursor:pointer}.tg:hover{background:#2c6fbb;color:#fff;border-color:#2c6fbb}.tg.l{left:var(--lw);border-left:0;border-radius:0 8px 8px 0}.tg.r{right:var(--rw);border-right:0;border-radius:8px 0 0 8px}
aside{background:var(--pn);padding:10px;overflow:auto;border-right:1px solid var(--bd)}#props{border-right:0;border-left:1px solid var(--bd)}
aside h4{margin:6px 0 6px;color:var(--ink);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.it{display:flex;align-items:center;gap:8px;padding:6px 8px;margin-bottom:4px;border:1px solid var(--bd);border-radius:7px;cursor:grab;user-select:none}
.it i{width:12px;height:12px;border-radius:3px;flex:none}.it{padding:3px 8px}
.m{color:var(--muted);font-size:12px}details{margin-top:12px}summary{cursor:pointer;color:var(--ink);font-weight:600}
#stage{overflow:auto;padding:10px}.sbar{position:absolute;z-index:5;background:rgba(120,130,145,.28);border-radius:7px;opacity:.9;transition:opacity .15s}.sbar:hover,.sbar.on{opacity:1}.sbar i{position:absolute;background:#6b7a90;border-radius:7px;cursor:grab}.sbar.on i{cursor:grabbing;background:#2c6fbb}#cvw{position:relative}#sbh{height:12px;left:8px;right:30px;bottom:8px}#sbh i{top:1px;height:10px;left:0}#sbv{width:12px;top:8px;bottom:30px;right:8px}#sbv i{left:1px;width:10px;top:0}
svg{background:var(--cv);border:1px solid var(--bd);border-radius:8px;width:100%;height:calc(100vh - 70px);min-height:420px;display:block;touch-action:none}
.cm{position:fixed;display:none;z-index:50;background:var(--card);border:1px solid var(--bd);border-radius:8px;box-shadow:0 6px 24px rgba(0,0,0,.25);padding:4px;min-width:210px;max-height:70vh;overflow:auto}.cm button{display:block;width:100%;text-align:left;border:0;padding:6px 10px;border-radius:5px}.cm button:hover{background:#2c6fbb;color:#fff}.cm hr{border:0;border-top:1px solid var(--bd);margin:4px 0}
label{display:block;margin-bottom:7px;font-size:11px;color:var(--muted)}label input,label select,label textarea{width:100%;margin-top:2px;color:var(--text)}
label input[type=color]{padding:0;height:26px}textarea{min-height:60px;resize:vertical}
#props button{margin:2px 4px 2px 0}#js{display:none;width:100%;height:90px;margin-top:8px;font:11px Consolas,monospace}
.nr{display:flex;gap:4px;margin-bottom:5px}.nr input{flex:1;min-width:0}.nr input[type=color]{flex:none;width:36px;padding:1px;height:28px}#props .nr button{margin:0;padding:2px 8px}
#sum{display:none;margin-top:16px}body.sumon #sum{display:block}body.sumon svg#cv{height:calc(100vh - 130px)}
#sum .sh{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 6px}#sum h3{margin:0;color:var(--ink);font-size:18px}#sum h4{margin:18px 0 6px;color:var(--ink);font-size:15px}
#sum label.ck{display:flex;align-items:center;gap:6px;margin:0;font-size:12px;color:var(--text)}#sum label.ck input{width:auto;margin:0}
.kp{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 4px}.kp div{background:var(--card);border:1px solid var(--bd);border-radius:8px;padding:6px 14px;min-width:96px}.kp b{display:block;font-size:20px;color:var(--ink)}.kp span{font-size:11px;color:var(--muted)}.kp .w b{color:#d68910}
.tw{overflow-x:auto;border:1px solid var(--bd);border-radius:8px;background:var(--card)}
table.st{border-collapse:collapse;width:100%;font:12px Consolas,'Courier New',monospace}table.st th{background:#1a3c6e;color:#fff;text-align:left;padding:9px 12px;white-space:nowrap}
table.st td{padding:7px 12px;border-top:1px solid var(--bd);vertical-align:middle;white-space:nowrap}table.st tbody tr:nth-child(even) td{background:var(--pn)}td.wr{white-space:normal!important;min-width:220px;max-width:420px}
table.st input,table.st select{width:100%;min-width:90px;border:1px solid var(--bd);background:var(--card);color:var(--text);padding:3px 6px;font:inherit;border-radius:5px}table.st input:focus,table.st select:focus{border-color:#2c6fbb;outline:0}.stk{display:flex;flex-direction:column;gap:4px;min-width:210px}.stk .pr input{min-width:0}table.st td.act{white-space:nowrap}table.st td.act button{padding:2px 9px;margin-right:4px}.addb{margin-top:8px}
dialog{background:var(--card);color:var(--text);border:1px solid var(--bd);border-radius:12px;padding:18px;width:min(760px,94vw)}dialog::backdrop{background:rgba(0,0,0,.45)}dialog h3{margin:0 0 6px;color:var(--ink)}#imt{width:100%;height:250px;font:12px Consolas,'Courier New',monospace;margin:8px 0}dialog .rw{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:6px}dialog label.ck{display:inline-flex;align-items:center;gap:6px;margin:0;font-size:12px;color:var(--text)}dialog label.ck input{width:auto;margin:0}
#toast{position:fixed;left:50%;bottom:22px;transform:translateX(-50%);background:#1a3c6e;color:#fff;padding:10px 18px;border-radius:8px;max-width:80vw;z-index:80;display:none;box-shadow:0 6px 24px rgba(0,0,0,.3);white-space:pre-line;font-size:13px}
.pr{display:flex;align-items:center;gap:4px}.ar{color:#e08e0b;font-weight:bold}.mu{color:var(--muted)}.ok{color:#27ae60;font-weight:bold}.wn{color:#d68910;font-weight:bold}
td.lk{cursor:pointer}td.lk:hover{text-decoration:underline}.po2{display:inline-block;font:bold 10px 'Segoe UI',Arial,sans-serif;background:#2c6fbb;color:#fff;border-radius:4px;padding:0 5px;margin-left:6px}
:root[data-theme="dark"] table.st th{background:#1e3a66}
@media(max-width:900px){.app{grid-template-columns:1fr;height:auto}.tg{display:none}}

/* un solo scroll: la página completa (diagrama + resumen) */
.bar{position:sticky;top:0;z-index:30}
.app{height:auto;align-items:start}
.app>aside{position:sticky;top:var(--tbh,88px);height:calc(100vh - var(--tbh,88px));align-self:start}
#stage{overflow:visible}
svg#cv,body.sumon svg#cv{height:calc(100vh - var(--tbh,88px) - 24px)}
#sum{scroll-margin-top:calc(var(--tbh,88px) + 8px)}
.tg{position:fixed;top:calc(var(--tbh,88px) + (100vh - var(--tbh,88px))/2)}

.mn{position:relative}.mb{font-weight:600}.mn.open>.mb{background:#2c6fbb;color:#fff;border-color:#2c6fbb}
.md{display:none;position:absolute;left:0;top:calc(100% + 4px);z-index:60;min-width:250px;background:var(--card);border:1px solid var(--bd);border-radius:8px;box-shadow:0 8px 28px rgba(0,0,0,.28);padding:5px}
.mn.open>.md{display:block}
.md button{display:flex;justify-content:space-between;gap:18px;width:100%;text-align:left;border:0;background:transparent;padding:7px 10px;border-radius:5px;white-space:nowrap}
.md button:hover{background:#2c6fbb;color:#fff}.md button.on{background:transparent;color:inherit;border:0}.md button.on::after{content:'✓';color:#2c6fbb;font-weight:700}.md button.on:hover{background:#2c6fbb;color:#fff}.md button.on:hover::after{color:#fff}
.md .kb{font-size:11px;opacity:.6}.md hr{border:0;border-top:1px solid var(--bd);margin:4px 0}.md .mh{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);padding:4px 10px 2px}
.md .mi{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:0;padding:6px 10px;font-size:13px;color:var(--text)}.md .mi select{width:auto;margin:0}
#cf{white-space:nowrap;max-width:360px;overflow:hidden;text-overflow:ellipsis}
#fld{margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--bd)}#fld .fb{display:flex;gap:6px;margin:6px 0}#fld .fb button{flex:1;margin:0}#fld .fb button.ic{flex:none;padding:4px 10px}
#fld .fa{display:flex;align-items:center;gap:6px;font-size:11px;margin:2px 0 8px}#fld .fa input{width:auto;margin:0}#flist{max-height:46vh;overflow:auto}.fi{display:block;width:100%;text-align:left;margin:0 0 4px;padding:6px 8px;border-radius:7px;border:1px solid var(--bd);background:var(--card);cursor:pointer}.fi:hover{border-color:#2c6fbb}.fi.on{border-color:#2c6fbb;box-shadow:inset 3px 0 0 #2c6fbb}.fi b{display:block;font-size:12px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fi span{font-size:11px;color:var(--muted)}

#fld .fb button{font-size:12px;padding:4px 6px}#fld #ffil{width:100%;margin:2px 0 6px;padding:4px 8px;font-size:12px}
.fi{display:block;margin:0 0 1px;padding:4px 8px;font-size:12.5px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid transparent;border-radius:6px;background:transparent;cursor:pointer;color:var(--text)}
.fi:hover{background:var(--card);border-color:var(--bd)}.fi.on{background:#2c6fbb;color:#fff;border-color:#2c6fbb;box-shadow:none}
.fg{display:flex;align-items:center;gap:4px;padding:4px 6px;margin-top:3px;border-radius:6px;font-size:12.5px;font-weight:600;color:var(--ink);cursor:pointer;user-select:none}.fg:hover{background:var(--card)}.fg .car{width:12px;font-size:10px;color:var(--muted)}.fg .gn{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fg i{font-style:normal;font-size:10.5px;font-weight:400;color:var(--muted);background:var(--card);border:1px solid var(--bd);border-radius:9px;padding:0 6px}