/* BILLO BINDER — design system. Black and red.
   Palette locked 3 Sep 2026. Do not restyle without Billy saying so. */
:root{
  --ground:#0B0708; --panel:#131011; --panel2:#1A1618; --raised:#221C1E;
  --line:#2A2226; --line2:#3A3034;
  --ink:#F2EDEA; --soft:#A9A0A0; --faint:#6E6568; --ghost:#4A4346;
  --red:#D8342A; --red-deep:#8E1D16; --red-hot:#FF4B3E;
  --good:#3F9166; --warn:#E0A93A; --bad:#FF7A5C;
  /* module group colours — colour IS the navigation */
  --g-write:#F2A65A; --g-breakdown:#4A90D9; --g-visualize:#6C3FD9;
  --g-plan:#E0397F; --g-shoot:#4CC98F; --g-money:#D8342A;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --rail:224px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--ground);color:var(--ink);font:14px/1.5 var(--sans);-webkit-font-smoothing:antialiased}
a{color:var(--red-hot);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:Oswald,"Arial Narrow",var(--sans);font-weight:600;letter-spacing:.02em;text-transform:uppercase;margin:0}
h1{font-size:26px}h2{font-size:18px}h3{font-size:14px}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.hide{display:none!important}

/* ---------- chrome ---------- */
#app{display:flex;min-height:100vh}
#rail{width:var(--rail);flex:0 0 var(--rail);background:#0A0607;border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{padding:16px 16px 14px;border-bottom:1px solid var(--line)}
.brand .mark{font-family:Oswald,"Arial Narrow",var(--sans);font-size:19px;letter-spacing:.06em;text-transform:uppercase;line-height:1.05}
.brand .mark b{color:var(--red)}
.brand .sub{font-size:10px;color:var(--faint);letter-spacing:.16em;text-transform:uppercase;margin-top:4px}
.railgroup{padding:12px 10px 4px}
.railgroup .lbl{font-size:9.5px;letter-spacing:.18em;color:var(--ghost);text-transform:uppercase;padding:0 6px 6px}
.navitem{display:flex;align-items:center;gap:9px;padding:7px 8px;border-radius:6px;color:var(--soft);
  cursor:pointer;font-size:13px;border-left:3px solid transparent;user-select:none}
.navitem:hover{background:var(--panel);color:var(--ink)}
.navitem.on{background:var(--panel2);color:var(--ink);border-left-color:var(--gc,var(--red))}
.navitem .dot{width:7px;height:7px;border-radius:2px;background:var(--gc,var(--red));flex:0 0 7px}
.navitem .n{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--faint)}
.navitem.on .n{color:var(--soft)}
#railfoot{margin-top:auto;padding:12px;border-top:1px solid var(--line);font-size:11px;color:var(--faint)}

#main{flex:1;min-width:0;display:flex;flex-direction:column}
#top{display:flex;align-items:center;gap:14px;padding:12px 22px;border-bottom:1px solid var(--line);
  background:var(--panel);position:sticky;top:0;z-index:20}
#top .cover{width:10px;height:30px;border-radius:3px;background:var(--red)}
#top .who{margin-left:auto;font-size:12px;color:var(--faint);display:flex;align-items:center;gap:10px}
#view{padding:22px;flex:1}

/* ---------- primitives ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:10px}
.pad{padding:16px}
.row{display:flex;gap:10px;align-items:center}
.row.wrap{flex-wrap:wrap}
.spread{display:flex;gap:12px;align-items:center;justify-content:space-between}
.grid{display:grid;gap:12px}
.muted{color:var(--soft)}.faint{color:var(--faint)}
.tiny{font-size:11px}
.sechead{display:flex;align-items:baseline;gap:12px;margin:0 0 12px}
.sechead .rule{flex:1;height:1px;background:var(--line)}

button,.btn{font:inherit;font-size:13px;padding:7px 13px;border-radius:7px;border:1px solid var(--line2);
  background:var(--raised);color:var(--ink);cursor:pointer}
button:hover,.btn:hover{border-color:var(--ghost);background:#2A2326}
button.primary{background:var(--red-deep);border-color:var(--red);color:#fff}
button.primary:hover{background:var(--red);border-color:var(--red-hot)}
button.ghost{background:transparent;border-color:var(--line)}
button.sm{padding:4px 9px;font-size:12px}
button.danger{border-color:var(--red-deep);color:var(--bad);background:transparent}
button:disabled{opacity:.45;cursor:not-allowed}

input,select,textarea{font:inherit;font-size:13px;background:#0E0B0C;color:var(--ink);
  border:1px solid var(--line2);border-radius:7px;padding:8px 10px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red-hot);box-shadow:0 0 0 2px rgba(216,52,42,.18)}
textarea{resize:vertical;min-height:70px}
label.f{display:block;margin-bottom:10px}
label.f>span{display:block;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:4px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
.f3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 12px}

table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:10px;letter-spacing:.13em;text-transform:uppercase;color:var(--faint);
  font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line2);white-space:nowrap}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:hover{background:var(--panel2)}
td.num,th.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums}
.empty{padding:34px 18px;text-align:center;color:var(--faint);border:1px dashed var(--line2);border-radius:10px}

.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;border:1px solid var(--line2);color:var(--soft)}
.pill.good{color:var(--good);border-color:rgba(63,145,102,.5)}
.pill.warn{color:var(--warn);border-color:rgba(224,169,58,.5)}
.pill.bad{color:var(--bad);border-color:rgba(255,122,92,.5)}
.pill.red{color:#fff;background:var(--red-deep);border-color:var(--red)}

/* ---------- module tiles ---------- */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(216px,1fr));gap:12px}
.tile{background:var(--panel);border:1px solid var(--line);border-top:3px solid var(--gc,var(--red));
  border-radius:9px;padding:13px 14px;cursor:pointer;transition:.12s}
.tile:hover{background:var(--panel2);border-color:var(--line2);transform:translateY(-1px)}
.tile .t{font-family:Oswald,"Arial Narrow",var(--sans);text-transform:uppercase;letter-spacing:.04em;font-size:13.5px}
.tile .v{font-family:var(--mono);font-size:26px;margin-top:6px;line-height:1}
.tile .s{font-size:11px;color:var(--faint);margin-top:3px}

/* ---------- project cards ---------- */
.pcards{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.pcard{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--panel);cursor:pointer}
.pcard:hover{border-color:var(--line2)}
.pcard .band{height:64px}
.pcard .b{padding:12px 14px}
.pcard .nm{font-family:Oswald,"Arial Narrow",var(--sans);text-transform:uppercase;font-size:15px}

/* ---------- stripboard ----------
   Industry strip colours are hardcoded on purpose. Never fold into the palette. */
.strip{display:flex;align-items:stretch;border:1px solid #000;border-radius:3px;margin-bottom:3px;
  color:#141414;font-size:12.5px;cursor:grab;overflow:hidden}
.strip.dragging{opacity:.4}
.strip .c{padding:6px 8px;border-right:1px solid rgba(0,0,0,.28);display:flex;align-items:center}
.strip .c.num{width:52px;font-family:var(--mono);font-weight:700}
.strip .c.ie{width:56px;font-family:var(--mono)}
.strip .c.set{flex:1;font-weight:600;min-width:0}
.strip .c.set span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.strip .c.dn{width:64px;font-family:var(--mono)}
.strip .c.pg{width:64px;font-family:var(--mono);justify-content:flex-end;border-right:none}
.s-intday{background:#e9e6df}.s-extday{background:#e8cf6a}
.s-intnight{background:#4a6fa8;color:#F2EDEA}.s-extnight{background:#4e8f68;color:#F2EDEA}
.daybreak{background:linear-gradient(90deg,var(--red-deep),#2A1210);color:#fff;padding:5px 10px;border-radius:4px;
  margin:9px 0 5px;font-family:Oswald,"Arial Narrow",var(--sans);text-transform:uppercase;letter-spacing:.08em;
  font-size:12px;display:flex;gap:12px;align-items:center}
.daybreak .n{margin-left:auto;font-family:var(--mono);font-size:11px;opacity:.85}
.banner{background:var(--raised);color:var(--soft);padding:5px 10px;border-radius:4px;margin:6px 0;
  border-left:3px solid var(--warn);font-size:12px}

/* ---------- auth ---------- */
#gate{min-height:100vh;display:grid;place-items:center;padding:24px}
#gate .box{width:100%;max-width:380px}
#gate .mark{font-family:Oswald,"Arial Narrow",var(--sans);font-size:30px;letter-spacing:.06em;text-transform:uppercase;text-align:center}
#gate .mark b{color:var(--red)}
#gate .sub{text-align:center;color:var(--faint);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin:6px 0 22px}

/* ---------- toast / modal ---------- */
#toast{position:fixed;right:18px;bottom:18px;z-index:200;display:flex;flex-direction:column;gap:8px}
.toastmsg{background:var(--raised);border:1px solid var(--line2);border-left:3px solid var(--red);
  padding:10px 14px;border-radius:7px;font-size:13px;max-width:380px;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.toastmsg.ok{border-left-color:var(--good)}
.toastmsg.err{border-left-color:var(--bad)}
#modal{position:fixed;inset:0;background:rgba(4,2,3,.72);z-index:150;display:grid;place-items:center;padding:20px}
#modal .sheet{background:var(--panel);border:1px solid var(--line2);border-radius:12px;width:100%;max-width:600px;
  max-height:88vh;overflow:auto;box-shadow:0 20px 60px rgba(0,0,0,.6)}
#modal .sheet.wide{max-width:900px}
#modal .hd{padding:14px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
#modal .bd{padding:18px}
#modal .ft{padding:14px 18px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}

/* ---------- print (call sheets, sides, reports) ---------- */
@media print{
  #rail,#top,.noprint{display:none!important}
  body{background:#fff;color:#000}
  #view{padding:0}
  .card{border-color:#999;background:#fff}
  th,td{border-color:#bbb;color:#000}
}
@media (max-width:820px){
  #rail{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);transition:.18s}
  #rail.open{transform:none}
  .f2,.f3{grid-template-columns:1fr}
  #view{padding:14px}
}