*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#07111f;--border:rgba(255,255,255,.10);--text:#f4f7fb;--muted:#9baabd;--cyan:#39d9ff;--blue:#4da3ff;--purple:#9270ff;--green:#45e6a3;--red:#ff6688}
body{min-height:100vh;font-family:Inter,system-ui,sans-serif;color:var(--text);background:radial-gradient(circle at 50% -10%,rgba(57,217,255,.14),transparent 35%),radial-gradient(circle at 90% 20%,rgba(146,112,255,.08),transparent 30%),var(--bg)}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}
.app{max-width:1360px;margin:auto;padding:0 22px 40px}
header{min-height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.06)}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:850}.brand>span:last-child{color:var(--cyan)}
.mark{width:35px;height:35px;display:grid;place-items:center;border-radius:11px;background:linear-gradient(135deg,var(--cyan),var(--blue),var(--purple))}
.actions{display:flex;gap:9px;align-items:center}.actions button,.actions a{min-height:40px;border:1px solid var(--border);border-radius:11px;background:rgba(255,255,255,.04);padding:0 13px}.actions button{width:42px;padding:0}
main{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;padding-top:32px}
.game-card,.info{border:1px solid var(--border);background:linear-gradient(180deg,rgba(255,255,255,.052),rgba(255,255,255,.025));border-radius:20px}
.game-card{padding:24px}.heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;margin-bottom:20px}
.eyebrow{color:#91f3c7;font-size:11px;font-weight:800;letter-spacing:.9px;margin-bottom:5px}
h1{font-size:clamp(34px,5vw,55px);line-height:1;letter-spacing:-2px}.heading p{margin-top:10px;color:var(--muted);font-size:14px;max-width:570px}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;min-width:230px}.stats div{padding:9px 12px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.035)}.stats small{display:block;color:var(--muted);font-size:9px;text-transform:uppercase}.stats strong{display:block;font-size:20px}
.battle{position:relative;border:1px solid rgba(57,217,255,.15);border-radius:20px;background:linear-gradient(180deg,#0b1625,#07111c);padding:18px;min-height:620px}
.fighter{border:1px solid var(--border);border-radius:16px;background:rgba(255,255,255,.035);padding:16px}.fighter.enemy{margin-bottom:14px}.fighter.player{margin-top:14px}
.fighter-top{display:flex;justify-content:space-between;align-items:center}.fighter h2{font-size:19px}.fighter small{color:var(--muted)}.energy{font-weight:800;color:#ffe178}
.bar{height:10px;background:rgba(255,255,255,.06);border-radius:999px;overflow:hidden;margin:10px 0}.bar span{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--green),var(--cyan))}.enemy .bar span{background:linear-gradient(90deg,#ff9a66,var(--red))}
.fighter p{color:var(--muted);font-size:12px}.intent{margin-top:8px;color:#ffd68a;font-size:12px}
.arena{height:70px;display:grid;place-items:center}.log{color:var(--muted);font-size:13px;text-align:center}
.hand{display:grid;grid-template-columns:repeat(5,1fr);gap:9px;margin-top:16px}
.card{min-height:155px;border:1px solid var(--border);border-radius:14px;background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.025));padding:12px;display:flex;flex-direction:column;cursor:pointer;text-align:left;transition:.15s transform,.15s border-color}.card:hover{transform:translateY(-3px);border-color:rgba(57,217,255,.45)}.card:disabled{opacity:.35;cursor:not-allowed;transform:none}.card .cost{font-weight:900;color:#ffe178}.card h3{font-size:14px;margin-top:10px}.card p{font-size:11px;color:var(--muted);margin-top:6px}.card .type{margin-top:auto;font-size:9px;text-transform:uppercase;letter-spacing:.7px;color:#91f3c7}
.battle-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}.battle-actions button{min-height:45px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.05);font-weight:800;cursor:pointer}.battle-actions .primary-action{background:linear-gradient(135deg,#45e6a3,#39d9ff);color:#03101c;border:0}
.overlay{position:absolute;inset:0;display:grid;place-items:center;padding:25px;background:rgba(3,10,18,.7);backdrop-filter:blur(8px);z-index:10;border-radius:20px}.hidden{display:none!important}
.modal{width:min(430px,100%);padding:30px;border:1px solid var(--border);border-radius:22px;background:rgba(7,17,31,.96);text-align:center}.modal.small{max-width:330px}.big{font-size:42px;margin-bottom:10px}.modal h2{font-size:29px}.modal p{margin-top:8px;color:var(--muted)}
.primary,.secondary{width:100%;margin-top:18px;padding:13px;border-radius:12px;font-weight:850;cursor:pointer}.primary{border:0;background:linear-gradient(135deg,#6beaff,#4da3ff);color:#03101c}.secondary{border:1px solid var(--border);background:rgba(255,255,255,.05)}
.status{display:flex;justify-content:space-between;gap:15px;margin-top:12px;color:var(--muted);font-size:11px}#saveStatus{color:#91f3c7}
aside{display:flex;flex-direction:column;gap:15px}.info{padding:20px}.info h2{font-size:17px;margin-bottom:8px}.info p{color:var(--muted);font-size:13px;margin-top:7px}.info button{width:100%;margin-top:9px;padding:11px;border:1px solid var(--border);border-radius:11px;background:rgba(255,255,255,.055);font-weight:750;cursor:pointer}.info button:disabled{opacity:.45}
.collection{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:10px}.mini-card{aspect-ratio:.8;border:1px solid var(--border);border-radius:9px;background:rgba(255,255,255,.035);display:grid;place-items:center;font-size:18px}.mini-card.locked{opacity:.25;filter:grayscale(1)}
@media(max-width:1030px){main{grid-template-columns:1fr}aside{display:grid;grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.app{padding-left:12px;padding-right:12px}header{min-height:64px}.actions a{display:none}.game-card{padding:14px}.heading{flex-direction:column;align-items:stretch}.stats{min-width:0;grid-template-columns:repeat(4,1fr)}.stats div{padding:7px}.stats strong{font-size:17px}.hand{grid-template-columns:repeat(2,1fr)}.battle-actions{grid-template-columns:1fr}.battle{min-height:0}aside{grid-template-columns:1fr}}