/* Oppa (EDT-118, Patrick 6 November 2026): the look of Charge Designer — header with the Eveyo logo, menus and search,
   the mode bar on the left, the details bar on the right, the footer with the version — in dark grey for now. */
:root{
  --bar:#2b2d31; --bar-2:#36393f; --bar-3:#43474e;
  --orange:#f07f1a; --orange-soft:#fdeedd; --orange-ink:#a24f06;
  --ink:#1b2337; --muted:#66718a; --line:#dde1ea; --paper:#fff; --canvas:#f5f6f9;
  --sans:'IBM Plex Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SFMono-Regular',Menlo,monospace;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bar);color:var(--ink);font:13px/1.45 var(--sans);padding:12px 16px;overflow:hidden}
button{font:inherit;color:inherit}
#app{height:100%;display:grid;grid-template-rows:38px minmax(0,1fr) 26px;grid-template-columns:96px minmax(0,1fr) 270px;border-radius:12px;overflow:hidden;background:var(--bar)}
.top{grid-column:1/-1;background:var(--bar);color:#e8ecf5;display:flex;align-items:center;gap:6px;padding:0 10px;position:relative;z-index:30}
.brand{display:flex;align-items:center;gap:8px;padding-right:14px;margin-right:4px;border-right:1px solid var(--bar-3);font-weight:600;font-size:13px}
.brand img{height:22px;display:block}
.menu{position:relative}
.menu>button{background:none;border:0;color:#e8ecf5;padding:6px 10px;border-radius:5px;cursor:pointer;font-size:13px}
.menu>button:hover,.menu.open>button{background:var(--bar-3)}
.drop{position:absolute;top:calc(100% + 4px);left:0;min-width:220px;background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 32px rgba(15,25,50,.18);padding:6px;display:none}
.menu.open .drop{display:block}
.menu.r .drop{left:auto;right:0}
.mi{display:flex;align-items:center;gap:10px;width:100%;background:none;border:0;padding:7px 10px;border-radius:5px;text-align:left;cursor:pointer;font-size:13px}
.mi:hover:not(:disabled){background:var(--orange-soft)}
.mi:disabled{color:#a3abbd;cursor:default}
.right{margin-left:auto;display:flex;align-items:center;gap:12px;font-size:12px;color:#b9bec8}
.srch{position:relative;width:280px}
.srch input{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:8px;padding:6px 10px 6px 30px;color:#fff;font:inherit;font-size:12.5px}
.srch input::placeholder{color:#a3a8b2}.srch input:focus{outline:none;background:rgba(255,255,255,.14);border-color:#f3b77f}
.srch>svg{position:absolute;left:9px;top:7px;width:15px;height:15px;color:#a3a8b2;pointer-events:none}
.srch kbd{position:absolute;right:8px;top:6px;font:10.5px var(--mono);color:#a3a8b2;border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:0 5px}
.srch input:focus~kbd,.srch input:not(:placeholder-shown)~kbd{display:none}
.user>button{display:flex;align-items:center;gap:8px}
.avatar{width:24px;height:24px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:600;font-size:12px}
.rail{background:var(--bar);display:flex;flex-direction:column;gap:6px;padding:6px 8px 10px;overflow-y:auto}
.mode{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px 10px;border:0;border-radius:9px;background:none;color:#cfd3da;cursor:pointer;font-size:12px;font-weight:500}
.mode svg{width:28px;height:28px}
.mode:hover{background:var(--bar-2);color:#fff}
.mode.on{background:var(--bar-3);color:#fff}.mode.on svg{color:var(--orange)}
.teststamp{margin-top:auto;padding-top:10px;display:flex;justify-content:center}
.teststamp svg{display:block;max-width:100%;height:auto;filter:drop-shadow(0 1px 1px rgba(0,0,0,.35))}
.canvas{background:var(--canvas);overflow:auto;padding:22px 26px;border-radius:10px 0 0 10px}
.panel{background:var(--paper);border-left:1px solid var(--line);overflow:auto;padding:14px 16px}
.panel h3{margin:0 0 4px;font-size:14px}.panel .sub{color:var(--muted);font-size:12px;margin-bottom:12px}
.panel dl{margin:0;display:grid;grid-template-columns:96px 1fr;gap:6px 10px;font-size:12.5px}
.panel dt{color:var(--muted)}.panel dd{margin:0;word-break:break-word}
.status{grid-column:1/-1;position:relative;background:var(--bar);color:#b9bec8;display:flex;align-items:center;gap:16px;padding:0 12px;font-size:11.5px}
.status .ver{position:absolute;left:50%;transform:translateX(-50%);font-family:var(--mono);font-size:11px;white-space:nowrap}
.status .r{margin-left:auto}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#3fbf7f;margin-right:6px}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px}
h2{margin:0 0 6px;font-size:16px}p.lead{color:var(--muted);margin:0 0 12px}
table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;color:var(--muted);font-weight:600}
tr.sel td{background:var(--orange-soft)}tbody tr[data-kind]{cursor:pointer}tbody tr[data-kind]:hover td{background:#fbf3ea}
input.f{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;min-width:240px}
.btn{font:inherit;padding:7px 13px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer}
.btn.pri{background:var(--orange);border-color:var(--orange);color:#fff;font-weight:600}
.err{color:#b3261e;margin:8px 0}.ok{color:#1d7a46}
code{display:block;background:#0f1623;color:#e8edf6;padding:10px 12px;border-radius:8px;word-break:break-all;margin:4px 0 10px;font:13px var(--mono)}
.login{max-width:380px;margin:40px auto}.login label{display:block;margin:10px 0 4px;color:var(--muted)}.login input{width:100%}
/* EDT-117: canvas tabs, the Chargers tab and the live-data popup */
.ctabs{display:flex;gap:4px;margin:-4px 0 14px;border-bottom:1px solid var(--line)}
.ctabs a{padding:8px 14px;color:inherit;text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px;font-weight:600;opacity:.7}
.ctabs a.on{border-bottom-color:var(--orange);opacity:1}
table.kv th{width:140px;white-space:nowrap}table.kv code{display:inline-block;margin:0;padding:3px 8px}
.muted{color:#8a8f98;font-size:12px}
td.acts{white-space:nowrap}td.acts form{display:inline-block;margin-right:6px}select.f{font:inherit;padding:6px 8px;border:1px solid var(--line);border-radius:8px}
tr.click{cursor:pointer}
.modal{position:fixed;inset:0;background:rgba(15,22,35,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal[hidden]{display:none}
.mbox{background:#fff;border-radius:12px;width:min(760px,100%);max-height:88vh;overflow:auto;padding:18px 20px;box-shadow:0 18px 50px rgba(0,0,0,.3)}
.mhead{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.mhead h2{margin:0}
.mbox h3{margin:14px 0 6px;font-size:14px}.mbox table{font-size:13px}
.mbox .log td{font:12px var(--mono);word-break:break-all}.mbox .log td:first-child{white-space:nowrap}