/* BattleGo — chill Maine coast theme. Light, modern, airy. iPad-first touch UI. */
:root{
  --bg:#f4f1e9; --panel:#ffffff; --line:#e3ded1;
  --ink:#22303a; --text:#22303a; --muted:#6e7d84;
  --sea:#2e8b93; --sea-deep:#1c6268;
  --pine:#33604a; --sand:#e9dfc7; --buoy:#d0503c;
  --union:#2f6db3; --union-deep:#1f4d80;
  --confed:#7d848c; --confed-deep:#565d64;
  --gold:#c99a3f; --gold-deep:#a37c2c;
  --field-a:#e9dcb0; --field-b:#decf9e;
  --river:#8fd0d4;
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;}
body{
  background:
    radial-gradient(ellipse at 50% -10%, #fbf9f3 0%, var(--bg) 55%, #ece7d8 100%);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",Segoe UI,Roboto,sans-serif;
  touch-action:manipulation; user-select:none; -webkit-user-select:none;
  min-height:100vh; min-height:100dvh;
}
.wrap{max-width:1100px;margin:0 auto;padding:16px;}

/* ---------- thematic hero banners ---------- */
.hero{
  height:190px;border-radius:22px;background-size:cover;background-position:center;
  margin:4px 0 18px;box-shadow:0 10px 30px rgba(34,48,58,.14);
  border:1px solid rgba(255,255,255,.6);
}
.page-menu .hero{background-image:url(../art/menu-hero.jpg);}
.page-game .hero{background-image:url(../art/game-hero.jpg);height:150px;}
.page-leaderboard .hero{background-image:url(../art/leaderboard-hero.jpg);}
.page-profile .hero{background-image:url(../art/profile-hero.jpg);}
.page-messages .hero{background-image:url(../art/messages-hero.jpg);}
.page-admin .hero{background-image:url(../art/admin-hero.jpg);}
@media (max-width:760px){ .hero{height:120px;border-radius:16px;} .page-game .hero{height:100px;} }

h1,h2,.card h2{font-family:Georgia,"Palatino Linotype","Times New Roman",serif;letter-spacing:.5px;color:var(--ink);}
h1{font-size:34px;margin:8px 0 2px;}
h1 .bl{color:var(--sea-deep);}
.sub{color:var(--muted);margin:0 0 18px;font-style:italic;}
a{color:var(--sea-deep);}
.btn{
  display:inline-block;border:1px solid #cfd8d4;color:var(--ink);
  background:linear-gradient(180deg,#ffffff,#f1efe7);
  border-radius:14px;padding:14px 22px;font-size:18px;cursor:pointer;min-height:52px;
  font-family:Georgia,serif;letter-spacing:.5px;text-decoration:none;
  box-shadow:0 2px 8px rgba(34,48,58,.08);
}
.btn:active{transform:scale(.97);}
.btn.primary{
  background:linear-gradient(180deg,#35a3ab,#1f7a81);border-color:#1c6268;color:#fff;font-weight:700;
  box-shadow:0 4px 14px rgba(46,139,147,.35);
}
.btn.danger{border-color:#d8a49a;color:var(--buoy);background:#fff;}
.btn:disabled{opacity:.4;cursor:default;}
.btn.sm{padding:8px 14px;font-size:15px;min-height:44px;}
.menu{display:flex;flex-direction:column;gap:14px;max-width:460px;margin:24px auto;}
.menu .btn{font-size:20px;padding:18px;}
.diffrow{display:flex;gap:10px;align-items:center;justify-content:center;color:var(--muted);}
.diffrow select{
  background:#fff;color:var(--text);border:1px solid var(--line);
  border-radius:10px;padding:10px;font-size:16px;
}
.rules{background:#fff;border:1px solid var(--line);border-radius:14px;
  padding:16px 18px;margin:26px auto;max-width:640px;font-size:15px;line-height:1.55;color:var(--muted);
  box-shadow:0 4px 16px rgba(34,48,58,.06);}
.rules h3{color:var(--sea-deep);margin:0 0 8px;}
.rules b{color:var(--text);}
input,select,textarea{
  background:#fff;border:1px solid var(--line);border-radius:10px;color:var(--text);
  padding:10px 14px;font-size:16px;
}

/* ---------- game layout ---------- */
.topbar{display:flex;align-items:center;gap:12px;margin-bottom:10px;flex-wrap:wrap;}
.topbar h2{margin:0;font-size:22px;flex:1;}
.turnbanner{
  font-size:17px;font-weight:700;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;white-space:nowrap;color:var(--muted);
  font-family:Georgia,serif;letter-spacing:.5px;box-shadow:0 2px 8px rgba(34,48,58,.08);
}
.turnbanner.red{color:var(--confed-deep);border-color:var(--confed);}
.turnbanner.blue{color:var(--union-deep);border-color:var(--union);}
.main{display:flex;gap:16px;align-items:flex-start;flex-wrap:wrap;justify-content:center;}
.side{flex:1;min-width:240px;max-width:340px;display:flex;flex-direction:column;gap:12px;}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 14px;
  box-shadow:0 4px 16px rgba(34,48,58,.06);}
.panel h4{margin:0 0 8px;font-size:15px;color:var(--sea-deep);text-transform:uppercase;letter-spacing:.6px;font-family:Georgia,serif;}
.capline{display:flex;flex-wrap:wrap;gap:6px;min-height:30px;}
.log{font-size:14px;color:var(--muted);max-height:180px;overflow-y:auto;display:flex;flex-direction:column;gap:4px;}
.log div{border-bottom:1px solid var(--line);padding-bottom:4px;}

/* ---------- battlefield board ---------- */
.boardwrap{display:flex;flex-direction:column;align-items:center;gap:10px;max-width:100%;}
.board{
  display:grid;grid-template-columns:repeat(10,minmax(0,1fr));grid-template-rows:repeat(10,minmax(0,1fr));
  width:min(94vw,66vh,560px);width:min(94vw,66lvh,560px);max-width:100%;aspect-ratio:1;
  border:6px solid #c9bfa4;border-radius:10px;overflow:hidden;background:#e6dcae;
  box-shadow:0 0 0 2px #fff, 0 14px 36px rgba(34,48,58,.18);
}
.sq{
  position:relative;display:flex;align-items:center;justify-content:center;cursor:pointer;
  min-width:0;min-height:0;overflow:hidden;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255,255,255,.35), transparent 60%),
    linear-gradient(160deg, var(--field-a), var(--field-b));
  transition:box-shadow .15s ease;
}
.sq:nth-child(even){
  background:
    radial-gradient(ellipse at 70% 80%, rgba(120,100,60,.08), transparent 60%),
    linear-gradient(160deg, #e2d3a3, #d9c892);
}
/* soft terrain marks — purely cosmetic */
.sq.crater0{background:radial-gradient(circle at 50% 55%, rgba(120,100,60,.22) 0 16%, rgba(120,100,60,.10) 16% 32%, transparent 34%),linear-gradient(160deg,var(--field-a),var(--field-b));}
.sq.crater1{background:radial-gradient(circle at 35% 40%, rgba(120,100,60,.20) 0 14%, rgba(120,100,60,.09) 14% 30%, transparent 32%),linear-gradient(160deg,var(--field-a),var(--field-b));}
.sq.crater2{background:radial-gradient(circle at 62% 66%, rgba(120,100,60,.22) 0 17%, rgba(120,100,60,.10) 17% 33%, transparent 35%),linear-gradient(160deg,var(--field-a),var(--field-b));}
.sq.lake{
  background:linear-gradient(115deg,#a8dfe3 0%,#8fd0d4 30%,#a8dfe3 55%,#7fc3c9 80%,#a8dfe3 100%);
  cursor:default;
}
/* home territory — unmissable */
.sq.home-red{background:linear-gradient(160deg,#efe6c8,#e7d9b4);box-shadow:inset 0 0 0 3px var(--confed), inset 0 0 22px rgba(125,132,140,.25);}
.sq.home-blue{background:linear-gradient(160deg,#e5e0bd,#ddd5a8);box-shadow:inset 0 0 0 3px var(--union), inset 0 0 22px rgba(47,109,179,.28);}
.sq.denied{box-shadow:inset 0 0 0 4px var(--buoy), inset 0 0 26px rgba(208,80,60,.4);}
.sq.sel{outline:3px solid var(--gold);outline-offset:-3px;z-index:2;}
.sq .dot{position:absolute;width:26%;height:26%;border-radius:50%;background:rgba(46,139,147,.85);pointer-events:none;box-shadow:0 0 8px rgba(46,139,147,.6);}
.sq .ring{position:absolute;inset:8%;border:4px solid var(--buoy);border-radius:12px;pointer-events:none;box-shadow:0 0 10px rgba(208,80,60,.5);}

/* ---------- wooden army blocks ---------- */
.tok{
  width:82%;height:82%;border-radius:16%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;pointer-events:none;
  background:linear-gradient(160deg,#c08d4e 0%,#9a6830 55%,#7a5222 100%);
  border:3px solid;
  box-shadow:0 2px 6px rgba(60,45,20,.4), inset 0 1px 0 rgba(255,240,210,.5);
}
.tok .r{font-size:clamp(14px,3.4vmin,26px);font-weight:800;line-height:1;color:#2e1f0e;font-family:Georgia,serif;text-shadow:0 1px 0 rgba(255,240,210,.5);}
.tok .n{font-size:clamp(6px,1.4vmin,10px);line-height:1;margin-top:2px;color:#4a3517;font-weight:700;letter-spacing:.3px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.tok.red{border-color:var(--confed-deep);box-shadow:0 2px 6px rgba(60,45,20,.4), inset 0 1px 0 rgba(255,240,210,.5), 0 0 0 1px #b9b2a4;}
.tok.blue{border-color:var(--union-deep);box-shadow:0 2px 6px rgba(60,45,20,.4), inset 0 1px 0 rgba(255,240,210,.5), 0 0 0 1px #a9c3e2;}
.tok.back{background:linear-gradient(160deg,#5a4a2e,#41321a);border-color:var(--gold-deep);}
.tok.back .r{font-size:clamp(16px,4vmin,30px);color:var(--gold);text-shadow:0 1px 2px rgba(0,0,0,.4);}
.tok.back .n{color:#d8cba4;}
.captok{
  width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;
  font-weight:800;font-size:15px;border:2px solid;color:#2e1f0e;font-family:Georgia,serif;
  background:linear-gradient(160deg,#c08d4e,#7a5222);
}
.captok.red{border-color:var(--confed-deep);}
.captok.blue{border-color:var(--union-deep);}

/* ---------- setup ---------- */
.tray{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:12px 0;}
.traybtn{
  background:#fff;border:2px solid var(--line);border-radius:12px;color:var(--text);
  padding:10px 4px;cursor:pointer;min-height:64px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:2px;box-shadow:0 2px 8px rgba(34,48,58,.06);
}
.traybtn .r{font-size:22px;font-weight:800;font-family:Georgia,serif;}
.traybtn .n{font-size:11px;color:var(--muted);}
.traybtn .c{font-size:12px;color:var(--sea-deep);font-weight:700;}
.traybtn.picked{border-color:var(--sea);box-shadow:0 0 0 2px var(--sea), 0 0 14px rgba(46,139,147,.3);}
.traybtn.empty{opacity:.35;}
.setupbtns{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0;}
.setuphint{color:var(--muted);font-size:15px;margin:8px 0;}

/* ---------- overlays ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(34,48,58,.45);display:flex;align-items:center;
  justify-content:center;z-index:50;padding:20px;backdrop-filter:blur(3px);
}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:28px;max-width:480px;width:100%;text-align:center;box-shadow:0 20px 60px rgba(34,48,58,.25);}
.card h2{margin:0 0 10px;font-size:28px;color:var(--sea-deep);}
.card p{color:var(--muted);font-size:16px;line-height:1.5;}
.card .btnrow{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap;}
.vsrow{display:flex;align-items:center;justify-content:center;gap:18px;margin:16px 0;}
.vsrow .tok{width:92px;height:92px;pointer-events:none;}
.vsrow .tok .r{font-size:40px;}
.vsrow .tok .n{font-size:12px;}
.vs{font-size:20px;font-weight:800;color:var(--muted);font-family:Georgia,serif;}
.combatres{font-size:19px;font-weight:700;margin:6px 0 2px;min-height:28px;color:var(--text);}
.hidden{display:none !important;}

@media (max-width:760px){
  .tray{grid-template-columns:repeat(4,1fr);}
  h1{font-size:28px;}
  .side{max-width:100%;}
}

/* ---------- focus mode: dark, fullscreen battlefield ---------- */
body.focus-mode{
  background:radial-gradient(ellipse at 50% -10%, #16202f 0%, #0b1220 60%, #070c16 100%);
  color:#dbe4ec;
}
body.focus-mode .hero{display:none;}
body.focus-mode .wrap{max-width:1400px;}
body.focus-mode h1,body.focus-mode h2,body.focus-mode .card h2{color:#eef4f8;}
body.focus-mode a{color:#7fd4dc;}
body.focus-mode .turnbanner{background:#141d2c;border-color:#2a3a4f;color:#dbe4ec;}
body.focus-mode .btn{background:#1a2637;border-color:#2f4258;color:#dbe4ec;}
body.focus-mode .btn.primary{background:linear-gradient(180deg,#35a3ab,#1f7a81);border-color:#1c6268;color:#fff;}
body.focus-mode .panel{background:#111a28;border-color:#2a3a4f;}
body.focus-mode .panel h4{color:#8fb9c6;}
body.focus-mode .log{color:#9fb0bd;}
body.focus-mode .log div{border-color:#223148;}
body.focus-mode .traybtn{background:#111a28;border-color:#2a3a4f;color:#dbe4ec;}
body.focus-mode .traybtn .n{color:#9fb0bd;}
body.focus-mode .traybtn .c{color:#8fb9c6;}
body.focus-mode .setuphint{color:#9fb0bd;}
body.focus-mode .card{background:#111a28;border-color:#2a3a4f;}
body.focus-mode .card p{color:#9fb0bd;}
body.focus-mode input,body.focus-mode select,body.focus-mode textarea{
  background:#111a28;border-color:#2a3a4f;color:#dbe4ec;
}

/* ---------- standard BattleGo top nav (rendered by js/nav.js into #topnav) ---------- */
.blnav{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.blnav-brand{font-family:Georgia,serif;font-size:24px;font-weight:700;color:var(--text);text-decoration:none;margin-right:2px;white-space:nowrap;}
.blnav-brand .bl{color:var(--sea-deep);}
.blnav-links{display:flex;gap:8px;flex-wrap:wrap;align-items:center;flex:1;}
.blnav-right{margin-left:auto;display:flex;gap:8px;align-items:center;}
.blnav-auth{display:inline-flex;gap:8px;align-items:center;flex-wrap:wrap;}
.blnav .btn[aria-current="page"]{box-shadow:inset 0 0 0 2px var(--sea);}
.blnav-authpanel{max-width:480px;margin:0 0 14px;}
.blnav-authrow{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:10px;}
.blnav-authrow:last-child{margin-bottom:0;}
.blnav-authrow input{flex:1;background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--text);padding:10px 14px;font-size:16px;min-width:0;}
.blnav-err{color:var(--red);font-size:14px;margin:8px 0 0;min-height:0;}
.blnav-err:empty{display:none;}
.blnav-sub{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px;}
.badge{display:inline-block;min-width:20px;height:20px;line-height:20px;text-align:center;font-size:12px;font-weight:700;
  color:#fff;background:var(--red,#c0392b);border-radius:999px;padding:0 6px;margin-left:6px;vertical-align:2px;}
body.focus-mode .blnav-brand{color:#eef4f8;}
body.focus-mode .blnav-brand .bl{color:#7fd4dc;}