/* Hammer Throw - hand-written, no framework, no external font. */
:root{
  --bg:#10160f; --bg2:#161e15; --panel:#1b241a; --panel2:#212c1f;
  --ink:#e8efe4; --ink2:#a9b8a4; --ink3:#7e8e79;
  --line:#2c3a29; --accent:#c8e06a; --accent2:#8fbf3f;
  --warn:#e8a33d; --bad:#e06a5a; --good:#7fd08a;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);line-height:1.55;
  -webkit-text-size-adjust:100%}
a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(200,224,106,.35)}
a:hover{border-bottom-color:var(--accent)}
h1,h2,h3{line-height:1.2;margin:0 0 .4em}
kbd{font-family:var(--mono);font-size:.85em;background:var(--panel2);border:1px solid var(--line);
  border-bottom-width:2px;border-radius:4px;padding:1px 5px}
code{font-family:var(--mono);font-size:.9em;color:var(--accent)}

.top{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end;justify-content:space-between;
  padding:14px 20px 12px;border-bottom:1px solid var(--line);background:var(--bg2)}
.brand h1{font-size:clamp(20px,3.2vw,30px);letter-spacing:-.02em;margin:0}
.tag{margin:2px 0 0;color:var(--ink2);font-size:13px}
.topnav{display:flex;gap:6px;flex-wrap:wrap}
.topnav button,button.ghost,button.primary,button{font:inherit}
.topnav button{background:var(--panel);color:var(--ink);border:1px solid var(--line);
  border-radius:7px;padding:6px 11px;font-size:13px;cursor:pointer}
.topnav button:hover{background:var(--panel2);border-color:var(--accent2)}

.game{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:14px;padding:14px 20px}
@media(max-width:940px){.game{grid-template-columns:minmax(0,1fr)}}
.stage{position:relative;background:#0c120c;border:1px solid var(--line);border-radius:12px;
  overflow:hidden;aspect-ratio:16/10}
#view{display:block;width:100%;height:100%}
.glfallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  padding:24px;text-align:center;color:var(--ink2);margin:0}
/* [hidden] is beaten by ANY class rule that sets display - the invisible-but-clickable
   overlay trap.  Every such class is re-overridden here. */
.glfallback[hidden]{display:none!important}
.card[hidden]{display:none!important}
.hud[hidden]{display:none!important}
.hud{position:absolute;inset:0;display:flex;justify-content:space-between;align-items:flex-end;
  padding:12px;pointer-events:none;gap:10px}
.hud-left,.hud-right{pointer-events:auto;background:rgba(16,22,15,.80);border:1px solid var(--line);
  border-radius:10px;padding:10px 12px;backdrop-filter:blur(3px)}
.hud-left{min-width:190px}
.hud-right{text-align:right;max-width:60%}
.dialwrap{display:flex;align-items:center;gap:10px}
#dial{width:88px;height:88px;flex:0 0 auto}
.dial-bg{fill:rgba(0,0,0,.30);stroke:var(--line);stroke-width:2}
.dial-drive{fill:none;stroke:var(--accent2);stroke-width:7;opacity:.55;stroke-linecap:round}
.dial-release{fill:none;stroke:var(--warn);stroke-width:7;opacity:.75;stroke-linecap:round}
.dial-spoke{stroke:var(--ink3);stroke-width:1.5}
.dial-head{fill:var(--ink)}
#dial[data-armed="1"] .dial-head{fill:var(--warn)}
#dial[data-armed="1"] .dial-release{opacity:1}
.dial-lbl{fill:var(--ink3);font-size:9px;font-family:var(--sans)}
.pips{display:flex;flex-direction:column;gap:5px}
.pip{display:block;width:13px;height:13px;border-radius:50%;border:1px solid var(--line);
  background:rgba(0,0,0,.3)}
.pip.good{background:var(--good);border-color:var(--good)}
.pip.ok{background:var(--accent2);border-color:var(--accent2)}
.pip.poor{background:var(--warn);border-color:var(--warn)}
.readout{margin:9px 0 6px;display:grid;grid-template-columns:1fr 1fr;gap:2px 10px}
.readout div{display:flex;flex-direction:column}
.readout dt{color:var(--ink3);font-size:10px;text-transform:uppercase;letter-spacing:.05em}
.readout dd{margin:0;font-family:var(--mono);font-size:13px}
.meter{height:5px;background:rgba(0,0,0,.45);border-radius:3px;overflow:hidden;margin-top:5px}
.meter .fill{display:block;height:100%;width:0}
.fill.tension{background:linear-gradient(90deg,var(--accent2),var(--warn) 78%,var(--bad))}
.fill.progress{background:var(--ink3)}
.prompt{margin:0 0 4px;font-size:15px;font-weight:600;min-height:1.4em}
.keys{margin:0 0 8px;color:var(--ink3);font-size:11px}
.btnrow{display:flex;gap:6px;justify-content:flex-end;flex-wrap:wrap}
.btnrow button{background:var(--panel);color:var(--ink);border:1px solid var(--line);
  border-radius:7px;padding:7px 13px;cursor:pointer;font-size:13px}
.btnrow button:hover{border-color:var(--accent2)}
.btnrow .primary{background:var(--accent2);color:#0d1409;border-color:var(--accent2);font-weight:650}
.btnrow .primary:hover{background:var(--accent)}
.glstatus{margin:6px 0 0;font-size:11px;color:var(--warn);min-height:1em}

.side{display:flex;flex-direction:column;gap:12px;min-width:0}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.card h2{font-size:15px;margin:0 0 6px;display:flex;align-items:center;gap:8px}
.card .sub{margin:0 0 8px;color:var(--ink2);font-size:12px}
.tablewrap{overflow-x:auto;margin:0 -4px}
.standings{border-collapse:collapse;width:100%;font-size:11px;font-family:var(--mono)}
.standings th{color:var(--ink3);font-weight:500;text-align:right;padding:2px 4px;
  border-bottom:1px solid var(--line);font-family:var(--sans);font-size:10px}
.standings td{padding:2px 4px;text-align:right;border-bottom:1px solid rgba(44,58,41,.5)}
.standings td.nm{text-align:left;font-family:var(--sans);white-space:nowrap}
.standings tr.me{background:rgba(143,191,63,.13)}
.standings tr.me td.nm{color:var(--accent);font-weight:650}
.standings td.best{font-weight:650;color:var(--ink)}
.standings .foul{color:var(--bad)}
button.ghost{background:transparent;color:var(--ink2);border:1px solid var(--line);border-radius:7px;
  padding:6px 10px;cursor:pointer;font-size:12px;margin-top:8px}
button.ghost:hover{color:var(--ink);border-color:var(--accent2)}
button.ghost.small{font-size:11px;padding:4px 8px}
button.linkish{background:none;border:none;color:var(--accent);cursor:pointer;padding:0;
  font:inherit;border-bottom:1px solid rgba(200,224,106,.35)}
.verdict{font-size:11px;text-transform:uppercase;letter-spacing:.07em;padding:2px 7px;border-radius:99px}
.verdict.ok{background:rgba(127,208,138,.18);color:var(--good)}
.verdict.bad{background:rgba(224,106,90,.18);color:var(--bad)}
.bigdist{font-family:var(--mono);font-size:26px;margin:2px 0 2px;font-weight:600}
.reason{margin:0 0 8px;color:var(--bad);font-size:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:3px 12px;margin:0 0 8px}
.grid2 div{display:flex;justify-content:space-between;gap:8px;border-bottom:1px dotted rgba(44,58,41,.8)}
.grid2 dt{color:var(--ink3);font-size:11px}
.grid2 dd{margin:0;font-family:var(--mono);font-size:12px}
.note{font-size:11px;color:var(--ink3);margin:6px 0 0}
.card label{display:block;font-size:12px;color:var(--ink2);margin:0 0 8px}
.card select,.card input[type=range]{display:block;width:100%;margin-top:3px;font:inherit;font-size:12px}
.card select{background:var(--panel2);color:var(--ink);border:1px solid var(--line);
  border-radius:6px;padding:5px 7px}
.card input[type=range]{accent-color:var(--accent2)}
.val{float:right;font-family:var(--mono);color:var(--ink)}
.hint{font-size:11px;color:var(--ink3);margin:-2px 0 10px}
.hint b{color:var(--ink2);font-family:var(--mono)}

.prose{max-width:74ch;margin:26px auto 40px;padding:0 20px}
.prose section{margin:0 0 34px}
.prose h2{font-size:21px;margin-top:0;padding-top:16px;border-top:1px solid var(--line)}
.prose h3{font-size:15px;color:var(--accent);margin-top:20px}
.prose p{margin:0 0 12px;color:var(--ink2)}
.prose p b,.prose li b{color:var(--ink)}
.prose ul,.prose ol{margin:0 0 12px;padding-left:20px;color:var(--ink2)}
.prose li{margin:0 0 9px}
.findings>li{margin-bottom:13px}
.who{display:inline-block;font-size:11px;color:var(--ink3);background:var(--panel);
  border:1px solid var(--line);border-radius:99px;padding:1px 8px;white-space:normal}
.aside{border-left:3px solid var(--warn);padding-left:12px;font-size:13px}
.limits li{margin-bottom:10px}
.tally{background:var(--panel);border:1px solid var(--line);border-radius:9px;padding:10px 12px;
  font-size:13px}
.tally b{font-family:var(--mono);color:var(--accent)}
.eq{font-family:var(--mono);background:var(--panel);border:1px solid var(--line);border-radius:8px;
  padding:9px 12px;overflow-x:auto;color:var(--ink)}
table.data{border-collapse:collapse;width:100%;font-size:13px;margin:0 0 14px}
table.data caption{caption-side:bottom;text-align:left;font-size:11px;color:var(--ink3);padding-top:6px}
table.data th{text-align:left;color:var(--ink3);font-weight:500;font-size:11px;
  text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--line);padding:5px 8px}
table.data td{padding:5px 8px;border-bottom:1px solid rgba(44,58,41,.55);color:var(--ink2)}
table.data td:last-child{font-family:var(--mono);text-align:right;color:var(--ink)}

.dialog{position:fixed;inset:0;background:rgba(6,10,6,.82);display:flex;align-items:center;
  justify-content:center;padding:18px;z-index:50;overflow:auto}
.dialog[hidden]{display:none!important}
.dlg{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:20px 22px;
  max-width:66ch;width:100%;max-height:88vh;overflow:auto}
.dlg.wide{max-width:92ch}
.dlg h2{font-size:19px}
.dlg h3{font-size:14px;color:var(--accent);margin-top:16px}
.dlg p,.dlg li{color:var(--ink2);font-size:13px}
.dlg .sub{color:var(--ink3);font-size:12px;margin-top:-4px}
.dlg-close{margin-top:16px;background:var(--accent2);color:#0d1409;border:none;border-radius:8px;
  padding:8px 16px;cursor:pointer;font-weight:650;font-size:13px}
.dlg-close:hover{background:var(--accent)}
.provlist,.sources{list-style:none;padding:0;margin:0;font-size:12px}
.provlist li{padding:4px 0;border-bottom:1px solid rgba(44,58,41,.5);color:var(--ink2)}
.sources li{padding:6px 0;border-bottom:1px solid rgba(44,58,41,.5);color:var(--ink2)}
.sources b{color:var(--accent);font-family:var(--mono)}
.tag{display:inline-block}
.provlist .tag{font-family:var(--mono);font-size:9px;padding:1px 5px;border-radius:4px;
  letter-spacing:.04em;vertical-align:1px}
.t-documented{background:rgba(143,191,63,.18);color:var(--accent)}
.t-derived{background:rgba(120,170,220,.16);color:#8fc2e8}
.t-measured{background:rgba(127,208,138,.16);color:var(--good)}
.t-calibrated{background:rgba(232,163,61,.16);color:var(--warn)}
.t-reconstructed{background:rgba(224,106,90,.16);color:var(--bad)}
.provlist .src{color:var(--ink3);font-family:var(--mono);font-size:10px}
.foot{border-top:1px solid var(--line);padding:16px 20px 30px;color:var(--ink3);font-size:12px;
  text-align:center}
@media(max-width:640px){
  .hud{flex-direction:column;align-items:stretch}
  .hud-right{max-width:none;text-align:left}
  .btnrow{justify-content:flex-start}
  /* Phones: a min-height plus an aspect-ratio forced the stage to 453 px wide on every
     phone and the overlaid HUD hid the canvas.  Stack the canvas above the HUD instead. */
  .stage{aspect-ratio:auto;min-height:0;display:flex;flex-direction:column}
  #view{height:auto;aspect-ratio:4/3}
  .hud{position:static;padding:10px}
  .hud-left{min-width:0}
}