/* =========================================================================
   Blue & Gray — styling. Period parchment + brass + steel-navy palette,
   antique typography (IM Fell), engraved panels, and an AoE-style HUD.
   ========================================================================= */
:root{
  --navy:#16233b; --navy2:#1d2f4d; --steel:#2f4f7f;
  --brass:#c9a24a; --brass-d:#9a7a34; --brass-l:#e8cf86;
  --parch:#e9dcc0; --parch-d:#cdbb92;
  --union:#2f4f7f; --reb:#7a4a3a;
  --ink:#2a2118; --paper:#efe6cf;
  --good:#5aa85a; --warn:#d0863a; --bad:#c0453a;
  --panel:#241d14; --panel2:#171009;
  --shadow:0 8px 30px rgba(0,0,0,.55);
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:#0d0b07;color:var(--paper);
  font-family:'Oswald','Trebuchet MS',sans-serif;user-select:none}
button{font-family:inherit;cursor:pointer}
canvas{display:block}

/* ------------------------- MENU ------------------------- */
#menu{position:fixed;inset:0;z-index:10;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(120% 100% at 50% 0%, #2a2416 0%, #14100a 60%, #0a0805 100%);
  overflow:hidden}
#splash{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5;
  filter:saturate(.9) contrast(1.05)}
.menu-vignette{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 40%, transparent 40%, rgba(0,0,0,.75) 100%)}

.panel-wrap{position:relative;z-index:2;width:min(640px,92vw);
  background:linear-gradient(180deg, rgba(36,29,20,.96), rgba(20,15,9,.97));
  border:2px solid var(--brass-d);border-radius:14px;padding:34px 40px 30px;
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,220,150,.15);
  display:flex;flex-direction:column;align-items:center;text-align:center}
.panel-wrap::before{content:"";position:absolute;inset:6px;border:1px solid rgba(201,162,74,.35);
  border-radius:9px;pointer-events:none}

.crest{font-size:34px;color:var(--brass-l);text-shadow:0 2px 6px rgba(0,0,0,.6);
  width:64px;height:64px;line-height:64px;border:2px solid var(--brass-d);border-radius:50%;
  margin-bottom:8px;background:radial-gradient(circle at 40% 35%, #3a2f1c, #180f07)}
.title{font-family:'IM Fell English SC','Playfair Display',serif;font-weight:400;
  font-size:56px;letter-spacing:1px;color:var(--parch);
  text-shadow:0 2px 0 #000, 0 0 26px rgba(201,162,74,.35);line-height:1}
.title.small{font-size:34px;margin-bottom:6px}
.subtitle{font-family:'IM Fell English',serif;font-style:italic;color:var(--parch-d);
  font-size:16px;margin:8px 0 18px;max-width:44ch}

.name-row{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.name-row label{font-size:13px;color:var(--parch-d);text-transform:uppercase;letter-spacing:1px}
.name-row input,.code-input{background:#120d07;border:1px solid var(--brass-d);color:var(--parch);
  padding:8px 12px;border-radius:6px;font-size:16px;font-family:inherit;text-align:center;outline:none}
.name-row input:focus,.code-input:focus{border-color:var(--brass-l);box-shadow:0 0 0 2px rgba(201,162,74,.25)}
.code-input{font-size:30px;letter-spacing:8px;width:260px;margin:10px 0;text-transform:uppercase;
  font-family:'IM Fell English SC',serif}

.opts{display:flex;gap:22px;flex-wrap:wrap;justify-content:center;margin-bottom:22px}
.opt-group{display:flex;flex-direction:column;gap:6px;align-items:center}
.opt-label{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;color:var(--brass-l);margin-bottom:2px}
.pill{position:relative}
.pill input{position:absolute;opacity:0;inset:0;cursor:pointer}
.pill span{display:inline-block;padding:6px 14px;border:1px solid var(--brass-d);border-radius:20px;
  font-size:14px;color:var(--parch-d);background:#160f08;transition:.15s;min-width:44px;text-align:center}
.pill input:checked + span{background:linear-gradient(180deg,var(--brass),var(--brass-d));
  color:#1a1206;border-color:var(--brass-l);font-weight:600;box-shadow:0 2px 8px rgba(201,162,74,.4)}
.pill:hover span{border-color:var(--brass-l)}

.btn-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;width:100%}
.btn{position:relative;display:flex;flex-direction:column;align-items:center;gap:2px;
  background:linear-gradient(180deg,#33281a,#1d1610);border:1px solid var(--brass-d);
  color:var(--parch);padding:12px 20px;border-radius:8px;min-width:150px;transition:.15s;
  box-shadow:0 3px 0 #0d0a06, inset 0 1px 0 rgba(255,220,150,.12)}
.btn:hover{transform:translateY(-1px);border-color:var(--brass-l);
  box-shadow:0 5px 14px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,220,150,.2)}
.btn:active{transform:translateY(1px);box-shadow:0 1px 0 #0d0a06}
.btn-primary{background:linear-gradient(180deg,var(--steel),#1a3560);border-color:#5a7fb0}
.btn-primary:hover{border-color:#9fc0e6}
.btn-k{font-size:16px;font-weight:600;letter-spacing:.5px}
.btn-s{font-size:11px;color:var(--parch-d);letter-spacing:.3px}
.btn.small{min-width:auto;padding:6px 14px;flex-direction:row}
.link-btn{background:none;border:none;color:var(--brass-l);margin-top:16px;font-size:14px;
  text-decoration:underline;opacity:.85}
.link-btn:hover{opacity:1}

.code-badge{font-size:18px;color:var(--parch);margin:6px 0 12px;letter-spacing:1px}
.code-badge b{font-family:'IM Fell English SC',serif;font-size:30px;letter-spacing:6px;color:var(--brass-l)}
.join-error{color:var(--bad);font-size:14px;min-height:18px;margin-bottom:4px}
.spinner{width:34px;height:34px;border:3px solid rgba(201,162,74,.25);border-top-color:var(--brass-l);
  border-radius:50%;animation:spin 1s linear infinite;margin:12px 0}
@keyframes spin{to{transform:rotate(360deg)}}

.modal{position:fixed;inset:0;z-index:20;display:flex;align-items:center;justify-content:center;
  background:rgba(0,0,0,.7)}
.modal-card{width:min(720px,94vw);background:linear-gradient(180deg,#241d14,#140f09);
  border:2px solid var(--brass-d);border-radius:14px;padding:26px 30px;box-shadow:var(--shadow)}
.help-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 26px;margin:16px 0 20px;text-align:left}
.help-grid b{color:var(--brass-l);font-size:15px;display:block;margin-bottom:3px;
  font-family:'IM Fell English SC',serif;letter-spacing:.5px}
.help-grid p{font-size:13.5px;color:var(--parch-d);line-height:1.5}
.help-grid b + p b{display:inline;color:var(--parch);font-family:inherit}
.footer-note{position:absolute;bottom:12px;left:0;right:0;text-align:center;z-index:2;
  font-size:11px;color:rgba(233,220,192,.4);font-style:italic}

/* ------------------------- GAME CANVAS ------------------------- */
#game{position:fixed;inset:0;width:100%;height:100%;cursor:crosshair;
  background:#161a12;image-rendering:auto}

/* ------------------------- HUD ------------------------- */
#hud{position:fixed;inset:0;pointer-events:none;z-index:5}
#hud > *{pointer-events:auto}

#topbar{position:absolute;top:0;left:0;right:0;height:44px;display:flex;align-items:center;gap:4px;
  padding:0 12px;background:linear-gradient(180deg,rgba(20,15,9,.96),rgba(20,15,9,.82));
  border-bottom:2px solid var(--brass-d);box-shadow:0 2px 12px rgba(0,0,0,.5)}
.res-item{display:flex;align-items:center;gap:5px;padding:4px 12px;font-size:16px;font-weight:600;
  color:var(--parch);border-right:1px solid rgba(201,162,74,.2)}
.res-item .res-ic{font-size:15px;filter:drop-shadow(0 1px 1px #000)}
.res-item.pop .pop-full,#res-pop.pop-full{color:var(--bad)}
.res-item.clock{color:var(--brass-l);border:none}
.topbar-spacer{flex:1}
.ally{display:flex;align-items:center;gap:7px;padding:3px 12px;border:1px solid rgba(201,162,74,.3);
  border-radius:16px;font-size:13px;color:var(--parch-d);margin-right:6px}
.ally-dot{width:10px;height:10px;border-radius:50%;background:#3f7fbf;box-shadow:0 0 6px currentColor}
.ally-name{font-weight:600;color:var(--parch)}
.vol-wrap{display:flex;align-items:center;gap:4px;font-size:13px;margin:0 8px;color:var(--parch-d)}
.vol-wrap input{width:70px;accent-color:var(--brass)}
.hud-btn{background:linear-gradient(180deg,#33281a,#1d1610);border:1px solid var(--brass-d);
  color:var(--parch);width:34px;height:30px;border-radius:6px;font-size:16px}
.hud-btn:hover{border-color:var(--brass-l)}

#bottombar{position:absolute;bottom:0;left:0;right:0;height:196px;display:flex;align-items:stretch;gap:0;
  background:linear-gradient(180deg,rgba(20,15,9,.72),rgba(20,15,9,.97));
  border-top:2px solid var(--brass-d);box-shadow:0 -4px 20px rgba(0,0,0,.5)}
#minimap{width:220px;height:180px;margin:8px;border:2px solid var(--brass-d);border-radius:6px;
  background:#0d100a;box-shadow:inset 0 0 20px rgba(0,0,0,.7);cursor:pointer;flex:none}
#sel-info{width:260px;padding:14px 16px;border-left:1px solid rgba(201,162,74,.25);
  border-right:1px solid rgba(201,162,74,.25);overflow:hidden}
.sel-empty{color:var(--parch-d);font-style:italic;font-size:14px;margin-top:8px;opacity:.6}
.sel-title{font-family:'IM Fell English SC',serif;font-size:22px;color:var(--brass-l);margin-bottom:6px}
.sel-stats{font-size:15px;color:var(--parch);margin-bottom:8px;font-weight:600}
.sel-desc{font-size:12.5px;color:var(--parch-d);line-height:1.5;font-family:'IM Fell English',serif;font-style:italic}
.sel-group{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.chip{background:#160f08;border:1px solid var(--brass-d);border-radius:12px;padding:3px 10px;font-size:12px;color:var(--parch-d)}

#command-card{flex:1;display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));
  grid-auto-rows:78px;gap:8px;padding:12px;overflow-y:auto;align-content:start}
.cmd-btn{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:linear-gradient(180deg,#2f2618,#191108);border:1px solid var(--brass-d);border-radius:7px;
  color:var(--parch);padding:6px 4px;transition:.12s;box-shadow:inset 0 1px 0 rgba(255,220,150,.1)}
.cmd-btn:hover:not(.disabled){border-color:var(--brass-l);transform:translateY(-1px);
  box-shadow:0 4px 10px rgba(0,0,0,.5)}
.cmd-btn:active:not(.disabled){transform:translateY(1px)}
.cmd-btn.disabled{opacity:.4;cursor:not-allowed;filter:grayscale(.6)}
.cmd-label{font-size:13px;font-weight:600;text-align:center;line-height:1.05}
.cmd-sub{font-size:10px;color:var(--parch-d)}
.cmd-cost{font-size:11px;color:var(--brass-l);letter-spacing:.5px}
.cmd-hot{position:absolute;top:3px;right:5px;font-size:10px;color:var(--brass-d);border:1px solid var(--brass-d);
  border-radius:3px;padding:0 3px;line-height:1.3}

#toasts{position:absolute;top:56px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;
  gap:8px;align-items:center;z-index:8;pointer-events:none}
.toast{background:linear-gradient(180deg,rgba(36,29,20,.97),rgba(20,15,9,.97));border:1px solid var(--brass-d);
  border-left:4px solid var(--brass);color:var(--parch);padding:9px 18px;border-radius:6px;font-size:14px;
  box-shadow:var(--shadow);opacity:0;transform:translateY(-10px);transition:.35s;max-width:70vw;text-align:center}
.toast.show{opacity:1;transform:translateY(0)}
.toast.warn{border-left-color:var(--warn)}
.toast.good{border-left-color:var(--good)}

#chat-input{position:absolute;bottom:206px;left:240px;width:320px;pointer-events:auto;
  background:rgba(20,15,9,.9);border:1px solid var(--brass-d);color:var(--parch);padding:7px 12px;
  border-radius:6px;font-size:14px;outline:none;opacity:.85}
#chat-input:focus{opacity:1;border-color:var(--brass-l)}

/* ------------------------- END SCREEN ------------------------- */
#endscreen{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(120% 100% at 50% 30%, rgba(20,15,9,.6), rgba(0,0,0,.9))}
#endscreen.win{background:radial-gradient(120% 100% at 50% 30%, rgba(30,50,80,.55), rgba(0,0,0,.92))}
#endscreen.lose{background:radial-gradient(120% 100% at 50% 30%, rgba(70,25,20,.55), rgba(0,0,0,.92))}
.end-card{text-align:center;background:linear-gradient(180deg,#241d14,#120d07);border:2px solid var(--brass-d);
  border-radius:16px;padding:40px 56px;box-shadow:var(--shadow)}
#end-title{font-family:'IM Fell English SC',serif;font-size:76px;letter-spacing:3px;
  color:var(--brass-l);text-shadow:0 3px 0 #000,0 0 40px rgba(201,162,74,.4)}
#endscreen.win #end-title{color:#a9cdf2;text-shadow:0 3px 0 #000,0 0 40px rgba(90,150,220,.5)}
#endscreen.lose #end-title{color:#e0897a;text-shadow:0 3px 0 #000,0 0 40px rgba(200,80,60,.5)}
#end-sub{font-family:'IM Fell English',serif;font-style:italic;font-size:19px;color:var(--parch-d);margin:10px 0 18px}
#end-stats{display:flex;gap:26px;justify-content:center;font-size:16px;color:var(--parch);margin-bottom:26px}

/* ------------------------- responsive ------------------------- */
@media (max-width:820px){
  .title{font-size:42px}.opts{gap:14px}
  #minimap{width:150px;height:120px}#sel-info{width:150px}
  #bottombar{height:150px}
  .help-grid{grid-template-columns:1fr}
  #chat-input{left:170px;width:200px;bottom:160px}
}