/* DriftCove — Tide Runner | driftcove.info */
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@400;700;900&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --ocean:#29b6f6;
  --ocean2:#0277bd;
  --teal:#00e5ff;
  --green:#00e676;
  --muted:#90caf9;
  --card:#0a1929;
  --card2:#0d2137;
  --line:rgba(41,182,246,.22);
  --bg:#020d18;
}
html,body{height:100%;background:var(--bg);color:#e3f2fd;font-family:'Exo 2',system-ui,sans-serif;font-size:16px;overscroll-behavior:none}
body::before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse 120% 70% at 50% -10%,rgba(2,119,189,.28),transparent 70%),radial-gradient(ellipse 60% 40% at 80% 110%,rgba(0,229,255,.12),transparent 60%);pointer-events:none;z-index:0}
.bar{position:sticky;top:0;z-index:100;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:0 14px;height:56px;background:rgba(2,13,24,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.logo{font-size:18px;font-weight:900;color:var(--ocean);letter-spacing:2px;text-decoration:none;text-transform:uppercase}
nav{display:flex;gap:4px;justify-content:center}
nav a{text-decoration:none;color:var(--muted);padding:7px 12px;border-radius:10px;font-size:13px;font-weight:700;transition:background .15s,color .15s}
nav a:hover,nav a.active{background:rgba(41,182,246,.14);color:var(--ocean)}
#langSelect{background:rgba(41,182,246,.1);border:1px solid var(--line);color:var(--ocean);border-radius:9px;padding:7px}
.wrap{max-width:500px;margin:0 auto;padding:14px 10px 30px;position:relative;z-index:1}
.hidden{display:none!important}
.screen{min-height:calc(100vh - 70px)}
.intro{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:16px}
.mark{width:108px;height:108px;border-radius:50%;display:grid;place-items:center;font-size:58px;background:radial-gradient(circle,#001e3c,#020d18);border:2px solid var(--ocean);box-shadow:0 0 35px rgba(41,182,246,.32)}
h1{margin:0;font-size:clamp(38px,12vw,62px);line-height:.92;color:var(--ocean);letter-spacing:-2px}
p{margin:0;max-width:330px;line-height:1.5;color:var(--muted);font-size:16px}
.primary,.secondary{border:0;border-radius:16px;font-weight:900;cursor:pointer}
.primary{padding:16px 34px;background:linear-gradient(135deg,#81d4fa,var(--ocean),var(--ocean2));color:#001e3c;box-shadow:0 10px 26px rgba(41,182,246,.26)}
.secondary{width:100%;padding:14px;background:transparent;color:var(--ocean);border:1px solid var(--line);margin-top:12px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:8px 0 12px}
.stats div{background:linear-gradient(180deg,var(--card2),var(--card));border:1px solid var(--line);border-radius:16px;padding:10px;text-align:center}
.stats span{display:block;font-size:12px;color:var(--muted);margin-bottom:4px}
.stats b{font-size:22px;color:var(--ocean)}
.board-shell{padding:8px;border-radius:24px;border:1px solid var(--line);background:linear-gradient(145deg,rgba(41,182,246,.14),rgba(2,119,189,.08))}
.board{display:grid;grid-template-columns:repeat(8,1fr);gap:4px;aspect-ratio:1/1;padding:6px;border-radius:18px;background:#020d18;touch-action:none}
.tile{border-radius:10px;display:grid;place-items:center;font-size:clamp(16px,6vw,30px);position:relative}
.rock{background:linear-gradient(145deg,#01579b,#002244);border:1px solid rgba(100,181,246,.16)}
.sand{background:#030f1e;border:1px solid rgba(41,182,246,.08)}
.seal{color:var(--teal);text-shadow:0 0 10px rgba(0,229,255,.7)}
.exit{color:var(--ocean);box-shadow:inset 0 0 0 2px rgba(41,182,246,.65)}
.player{background:radial-gradient(circle,rgba(41,182,246,.36),#030f1e 70%);box-shadow:inset 0 0 0 2px var(--ocean),0 0 15px rgba(41,182,246,.65)}
.msg{text-align:center;min-height:42px;padding:12px 4px;color:var(--muted);font-size:15px}
.controls{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;max-width:290px;margin:0 auto}
.controls button{height:64px;border:0;border-radius:18px;background:linear-gradient(#81d4fa,var(--ocean));color:#001e3c;font-size:28px;font-weight:900;box-shadow:0 5px 0 var(--ocean2)}
.controls button:nth-child(1){grid-column:2}.controls button:nth-child(2){grid-column:1}.controls button:nth-child(3){grid-column:2}.controls button:nth-child(4){grid-column:3}
.controls button:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ocean2)}
.page{max-width:760px;margin:0 auto;padding:30px 18px 70px;position:relative;z-index:1}
.hero-doc{padding:38px 0 26px;border-bottom:1px solid var(--line);margin-bottom:24px}
.hero-doc h1{margin-bottom:12px}
.box{background:rgba(7,20,40,.76);border:1px solid var(--line);border-radius:22px;padding:20px;margin:16px 0}
.box h2{margin:0 0 10px;color:var(--ocean)}
.box p,.box li{color:#b3d9f7;line-height:1.7}
.box code{background:rgba(41,182,246,.12);border-radius:5px;padding:2px 6px;font-size:13px;color:var(--teal)}
.footer{text-align:center;color:var(--muted);padding:24px;font-size:12px}
@media(max-width:380px){.bar{grid-template-columns:1fr auto}.logo{grid-column:1/-1;text-align:center}.controls button{height:58px}.tile{border-radius:7px}nav a{font-size:11px;padding:6px}}
/* ===== Cookie Consent Popup ===== */
.cookie-popup{position:fixed;bottom:0;left:0;right:0;z-index:999;padding:0 12px;transform:translateY(110%);transition:transform .38s cubic-bezier(.22,.61,.36,1);pointer-events:none}
.cookie-popup--visible{transform:translateY(0);pointer-events:auto}
.cookie-inner{max-width:500px;margin:0 auto;background:linear-gradient(145deg,#020d18fa,#001e3cfa);border:1px solid var(--ocean);border-bottom:none;border-radius:22px 22px 0 0;padding:18px 20px 20px;box-shadow:0 -8px 36px rgba(0,0,0,.6)}
.cookie-title{margin:0 0 7px;font-size:15px;font-weight:900;color:var(--ocean);letter-spacing:.3px}
.cookie-body{margin:0 0 14px;font-size:13px;color:var(--muted);line-height:1.6;max-width:100%}
.cookie-body a{color:var(--ocean);text-decoration:underline}
.cookie-btns{display:flex;gap:10px}
.cookie-btn-accept{flex:1;padding:13px 10px;border:none;border-radius:14px;font-weight:900;font-size:14px;cursor:pointer;background:linear-gradient(135deg,#81d4fa,var(--ocean),var(--ocean2));color:#001e3c;box-shadow:0 4px 14px rgba(41,182,246,.28);transition:opacity .15s}
.cookie-btn-decline{flex:1;padding:13px 10px;border:1px solid var(--line);border-radius:14px;font-weight:700;font-size:14px;cursor:pointer;background:transparent;color:var(--muted);transition:opacity .15s}
.cookie-btn-accept:active,.cookie-btn-decline:active{opacity:.75}
/* ================================= */