:root{--bg:#06090d;--panel:#0d151f;--line:#2b3b4c;--gold:#f2bf55;--red:#ff526d;--blue:#6fa8ff;--text:#f5f7fb;--muted:#98a9bc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 50% -10%,#1c293a 0,#06090d 43%);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif}.hidden{display:none!important}.arena-top{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:78px;padding:6px max(22px,5vw);border-bottom:1px solid #202a35;background:#070a0edb;backdrop-filter:blur(14px)}.arena-top img{width:150px;height:62px;object-fit:contain}.arena-top nav,.arena-subnav,.period-tabs{display:flex;gap:8px;flex-wrap:wrap}.arena-top a,.arena-subnav a,.panel-title a{color:#edf2f8;text-decoration:none;font-size:.72rem;font-weight:950;letter-spacing:.05em}.arena-top nav a,.arena-subnav a{padding:10px 12px;border:1px solid #293746;border-radius:8px;background:#0d141d}.arena-shell{width:min(1280px,94vw);margin:35px auto 80px}.arena-hero{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:30px;min-height:310px;padding:35px;border:1px solid #624b20;border-radius:22px;background:linear-gradient(135deg,#151d27,#090e14 60%,#251807)}.eyebrow{color:var(--gold);font-size:.68rem;font-weight:950;letter-spacing:.17em}.arena-hero h1{margin:10px 0;font-size:clamp(2.7rem,6vw,5.3rem);line-height:.9}.arena-hero h1 b{color:var(--gold)}.arena-hero p,.arena-panel p{color:var(--muted);line-height:1.55}.summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.summary-grid article{padding:18px;border:1px solid #3a4d61;border-radius:13px;background:#0a1119}.summary-grid small,.summary-grid strong{display:block}.summary-grid small{color:var(--muted);font-size:.65rem;font-weight:900}.summary-grid strong{margin-top:7px;color:var(--gold);font-size:1.8rem}.arena-subnav{margin:18px 0}.arena-panel{margin:18px 0;padding:24px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#0e1721,#090f16)}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}.panel-title h2{margin:5px 0 0;font-size:1.65rem}.gold-button,.hero-actions button,.period-tabs button{padding:11px 15px;border:0;border-radius:9px;background:linear-gradient(135deg,#f6d374,#b87921);color:#181006;font-weight:950;cursor:pointer;text-decoration:none}.gold-button:disabled,.hero-actions button:disabled{opacity:.45;cursor:default}.opponent-grid,.hero-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.opponent-card,.hero-card{overflow:hidden;border:1px solid #304154;border-radius:14px;background:#09111a}.opponent-card{padding:17px}.opponent-head,.ranking-row,.history-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.opponent-avatar,.mini-hero{width:54px;height:54px;flex:0 0 54px;border:1px solid #455b70;border-radius:50%;object-fit:cover;background:#131d27}.fallback{display:grid;place-items:center;padding:5px;color:var(--gold);font-size:.6rem;font-weight:950;text-align:center}.opponent-team{display:flex;margin:14px 0}.opponent-team img{width:39px;height:39px;margin-right:-7px;border:2px solid #111b26;border-radius:50%;object-fit:cover}.opponent-card button{width:100%}.teams-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.formation{display:grid;grid-template-columns:repeat(6,1fr);gap:9px;grid-template-areas:"f1 f1 f1 f2 f2 f2" "b1 b1 b2 b2 b3 b3"}.formation label{display:grid;gap:6px;padding:11px;border:1px solid #34485c;border-radius:10px;background:#09111a;color:#9eb0c3;font-size:.65rem;font-weight:900}.formation label:nth-child(1){grid-area:f1}.formation label:nth-child(2){grid-area:f2}.formation label:nth-child(3){grid-area:b1}.formation label:nth-child(4){grid-area:b2}.formation label:nth-child(5){grid-area:b3}.formation select{min-width:0;padding:10px;border:1px solid #44566a;border-radius:7px;background:#111b26;color:white}.hero-card>img{width:100%;height:190px;object-fit:contain;background:radial-gradient(circle,#243144,#070b10)}.hero-body{padding:15px}.hero-body h3{margin:0}.hero-meta{color:var(--blue);font-size:.7rem;font-weight:900}.stat-line{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:11px 0}.stat-line span{padding:7px;border-radius:6px;background:#121c27;text-align:center;font-size:.65rem}.skill{min-height:58px;color:#aab8c8;font-size:.78rem}.hero-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.hero-actions button{padding:8px 4px;font-size:.62rem}.period-tabs button{background:#111b26;color:#d9e3ee;border:1px solid #33475b}.period-tabs button.active{background:linear-gradient(135deg,#f6d374,#b87921);color:#181006}.ranking-list,.history-list{display:grid;gap:8px;margin-top:14px}.ranking-row,.history-row{padding:13px;border:1px solid #293b4d;border-radius:10px;background:#09111a}.ranking-row small,.history-row small{display:block;color:var(--muted);margin-top:3px}.rank{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:#172331;color:var(--gold);font-weight:950}.notice{min-height:20px;color:#ff7688}.notice.ok{color:#62d99c}.auth{width:min(600px,100%);margin:10vh auto;text-align:center}.history-row a{color:var(--gold)}@media(max-width:950px){.arena-hero,.teams-grid{grid-template-columns:1fr}.opponent-grid,.hero-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.arena-top{align-items:flex-start;flex-direction:column}.arena-top nav{width:100%;overflow:auto;flex-wrap:nowrap}.arena-shell{margin-top:18px}.arena-hero{padding:22px}.summary-grid,.opponent-grid,.hero-grid{grid-template-columns:1fr}.panel-title{align-items:flex-start;flex-direction:column}.formation{grid-template-columns:1fr;grid-template-areas:none}.formation label:nth-child(n){grid-area:auto}.hero-actions{grid-template-columns:1fr}}
/* Arena challenge actions */
.opponent-card button{margin-top:7px}.opponent-card .challenge-button{width:100%;padding:10px;border:1px solid #48627b;border-radius:9px;background:#101c28;color:#dce9f5;font-weight:950;cursor:pointer}

/* Personal Hero / Your Legend */
.personal-limit{padding:8px 11px;border:1px solid #665127;border-radius:999px;color:var(--gold);font-size:.65rem;letter-spacing:.08em}.personal-hero-layout{display:grid;grid-template-columns:minmax(260px,.85fr) minmax(320px,1.15fr);gap:22px}.personal-hero-preview{min-height:520px;overflow:hidden;border:1px solid #465b70;border-radius:18px;background:radial-gradient(circle at 50% 22%,#344963 0,#121c28 38%,#070b10 80%);text-align:center}.personal-hero-preview>p{padding:40px 24px}.personal-hero-preview img{display:block;width:100%;height:300px;object-fit:contain;background:linear-gradient(180deg,rgba(255,255,255,.03),transparent)}.personal-hero-preview .legend-body{padding:19px}.personal-hero-preview h3{margin:4px 0;color:var(--gold);font-size:2rem}.personal-hero-preview .legend-class{color:var(--blue);font-size:.72rem;font-weight:950;letter-spacing:.1em}.personal-hero-preview .legend-motto{min-height:24px;color:#c3cfdb;font-style:italic}.legend-progress{height:8px;overflow:hidden;border-radius:999px;background:#05080c}.legend-progress span{display:block;height:100%;background:linear-gradient(90deg,#e59a2f,#f6da7e)}.legend-unlocks{display:flex;justify-content:center;gap:5px;flex-wrap:wrap;margin-top:12px}.legend-unlocks span{padding:5px 7px;border:1px solid #314255;border-radius:7px;color:#73859a;font-size:.58rem;font-weight:900}.legend-unlocks span.unlocked{border-color:#7c642d;color:#f1c96d;background:#30240d}.personal-hero-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}.personal-hero-form label{display:grid;gap:6px;color:#aebdcd;font-size:.68rem;font-weight:950;letter-spacing:.06em}.personal-hero-form input,.personal-hero-form select,.personal-hero-form textarea{width:100%;padding:12px;border:1px solid #3b5065;border-radius:9px;background:#09111a;color:#fff;font:inherit}.personal-hero-form textarea{resize:vertical}.personal-hero-form label:nth-of-type(4),.personal-hero-form fieldset,.personal-hero-form label:nth-of-type(5),.personal-hero-form>button,.personal-hero-form>.notice{grid-column:1/-1}.personal-hero-form fieldset{min-width:0;margin:0;padding:12px;border:1px solid #34495d;border-radius:12px}.personal-hero-form legend{padding:0 7px;color:#aebdcd;font-size:.68rem;font-weight:950}.personal-avatar-choices{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.personal-avatar-choice{position:relative;display:block!important;cursor:pointer}.personal-avatar-choice input{position:absolute;opacity:0;pointer-events:none}.personal-avatar-choice img{display:block;width:100%;aspect-ratio:1;object-fit:cover;border:2px solid transparent;border-radius:11px;background:#111c27}.personal-avatar-choice input:checked+img{border-color:var(--gold);box-shadow:0 0 0 3px rgba(242,191,85,.15)}.hero-card.personal{border-color:#8a6827;box-shadow:0 0 25px rgba(242,191,85,.1)}.hero-card.personal .hero-meta{color:var(--gold)}.personal-required{opacity:.46;pointer-events:none}.personal-required::before{content:"CREATE YOUR PERSONAL HERO FIRST";display:block;margin-bottom:13px;padding:9px;border:1px solid #7b3440;border-radius:8px;background:#32131a;color:#ff8494;font-size:.72rem;font-weight:950;text-align:center}.personal-hero-form small{color:#7f90a2;font-weight:500;letter-spacing:0}
@media(max-width:850px){.personal-hero-layout{grid-template-columns:1fr}.personal-hero-preview{min-height:0}.personal-hero-form{grid-template-columns:1fr}.personal-hero-form>*{grid-column:1!important}.personal-avatar-choices{grid-template-columns:repeat(3,1fr)}}

/* Compact Personal Hero editor. The direct-child reset prevents the fourth and
   fifth avatar labels from inheriting the full-width form-field rule above. */
.personal-hero-form{align-content:start;padding:18px;border:1px solid #26394b;border-radius:16px;background:linear-gradient(160deg,#0b141e,#070c12);box-shadow:inset 0 1px rgba(255,255,255,.025)}
.personal-hero-form fieldset{background:#070d14}
.personal-hero-form .personal-avatar-choices{display:grid;grid-template-columns:repeat(6,76px);justify-content:start;gap:10px}
.personal-hero-form .personal-avatar-choices>.personal-avatar-choice{grid-column:auto!important;width:76px;padding:0;border:0;background:transparent;overflow:visible}
.personal-hero-form .personal-avatar-choice img{width:76px!important;height:76px;aspect-ratio:auto;object-fit:cover;border:2px solid #2d4052;border-radius:12px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.personal-hero-form .personal-avatar-choice:hover img{transform:translateY(-2px);border-color:#7c642d}
.personal-hero-form .personal-avatar-choice input:checked+img{border-color:var(--gold);box-shadow:0 0 0 3px rgba(242,191,85,.16),0 8px 22px rgba(0,0,0,.35)}
.personal-hero-form input[type=file]{padding:8px;color:#93a7bb}
.personal-hero-form input[type=file]::file-selector-button{margin-right:10px;padding:9px 12px;border:0;border-radius:7px;background:#1a2938;color:#f2bf55;font-weight:900;cursor:pointer}
.personal-hero-form>button{min-height:48px;font-size:.78rem;letter-spacing:.06em}
@media(max-width:1050px){.personal-hero-form .personal-avatar-choices{grid-template-columns:repeat(3,76px)}}
@media(max-width:850px){.personal-hero-form .personal-avatar-choices{grid-template-columns:repeat(6,70px)}.personal-hero-form .personal-avatar-choices>.personal-avatar-choice,.personal-hero-form .personal-avatar-choice img{width:70px!important}.personal-hero-form .personal-avatar-choice img{height:70px}}
@media(max-width:560px){.personal-hero-form{padding:13px}.personal-hero-form .personal-avatar-choices{grid-template-columns:repeat(3,64px)}.personal-hero-form .personal-avatar-choices>.personal-avatar-choice,.personal-hero-form .personal-avatar-choice img{width:64px!important}.personal-hero-form .personal-avatar-choice img{height:64px}}
.hero-wallet{margin:10px 0!important;padding:9px 11px;border:1px solid #59471f;border-radius:8px;background:#18140a;color:#b9c7d5!important;font-size:.68rem;font-weight:850;letter-spacing:.04em}.hero-wallet b{color:var(--gold)}
.personal-hero-actions{margin-top:12px}.personal-hero-actions button{min-height:43px}
.arena-player-browser{margin-top:28px;padding-top:22px;border-top:1px solid #26394b}.arena-player-browser input{min-width:min(360px,80vw);padding:12px;border:1px solid #3b5065;border-radius:9px;background:#09111a;color:#fff}.opponent-card .challenge-button{width:100%;margin-top:8px;padding:10px;border:1px solid #3b5065;border-radius:9px;background:#111b26;color:#d9e3ee;font-weight:900;cursor:pointer}.opponent-card .challenge-button:disabled{opacity:.5;cursor:default}
.opponent-not-ready{margin:14px 0 6px;padding:12px;border:1px dashed #59697a;border-radius:9px;color:#91a3b6;background:#0c151f;text-align:center;font-size:.68rem;font-weight:950;letter-spacing:.08em}
#heroNotice.hero-upgrade-toast:not(:empty){position:fixed;z-index:1400;left:50%;bottom:24px;min-width:min(440px,calc(100vw - 32px));max-width:calc(100vw - 32px);margin:0;padding:14px 18px;border:1px solid #8b3747;border-radius:11px;background:#2b1018;color:#ff9aaa;box-shadow:0 16px 45px rgba(0,0,0,.55);transform:translateX(-50%);text-align:center;font-weight:900}.hero-upgrade-toast.ok:not(:empty){border-color:#287451!important;background:#0d2b20!important;color:#79e3ad!important}

/* Tactical attack / defense formation builder */
.arena-team-builder{position:relative;isolation:isolate;overflow:hidden;padding:26px;background:radial-gradient(circle at 8% 0,rgba(235,174,56,.12),transparent 28%),radial-gradient(circle at 92% 0,rgba(82,157,255,.11),transparent 30%),linear-gradient(155deg,#101a26 0,#090f16 54%,#07101a 100%);box-shadow:0 22px 55px rgba(0,0,0,.26),inset 0 1px rgba(255,255,255,.025)}
.arena-team-builder::before{content:"";position:absolute;z-index:-1;inset:0;opacity:.22;background:repeating-linear-gradient(90deg,transparent 0,transparent 47px,rgba(119,149,178,.08) 48px),repeating-linear-gradient(0deg,transparent 0,transparent 47px,rgba(119,149,178,.06) 48px);pointer-events:none}
.team-builder-header{margin-bottom:22px}.team-builder-header h2{font-size:clamp(1.45rem,2.5vw,2rem);letter-spacing:-.025em}.save-teams-button{min-height:46px;padding-inline:20px;box-shadow:0 9px 24px rgba(211,149,38,.2);letter-spacing:.045em}
.arena-team-builder .teams-grid{gap:18px}.team-panel{min-width:0;padding:18px;border:1px solid #2a3d50;border-radius:16px;background:linear-gradient(155deg,rgba(7,14,22,.93),rgba(10,20,30,.88));box-shadow:0 15px 34px rgba(0,0,0,.2)}
.team-panel.attack-panel{--team-accent:#f2bd4e;--team-accent-soft:rgba(242,189,78,.15);border-top-color:#9c7228;box-shadow:inset 0 3px 0 rgba(242,189,78,.72),0 15px 34px rgba(0,0,0,.2)}
.team-panel.defense-panel{--team-accent:#79b5ff;--team-accent-soft:rgba(92,165,255,.14);border-top-color:#436e9d;box-shadow:inset 0 3px 0 rgba(104,172,255,.64),0 15px 34px rgba(0,0,0,.2)}
.team-title-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.team-title-row h3{margin:3px 0 0;font-size:1.2rem;letter-spacing:.025em}.team-label{display:block;color:var(--team-accent);font-size:.75rem;font-weight:950;letter-spacing:.12em}.team-power{flex:0 0 auto;padding:8px 11px;border:1px solid color-mix(in srgb,var(--team-accent) 42%,#32485c);border-radius:9px;background:var(--team-accent-soft);color:#edf5ff;font-size:.78rem;letter-spacing:.035em}
.arena-team-builder .formation{gap:11px}.arena-team-builder .formation-slot{display:grid;min-width:0;gap:7px;padding:0;border:0;border-radius:0;background:transparent;color:#91a7bc;font-size:.75rem;font-weight:900}.arena-team-builder .formation-slot:nth-child(1){grid-area:f1}.arena-team-builder .formation-slot:nth-child(2){grid-area:f2}.arena-team-builder .formation-slot:nth-child(3){grid-area:b1}.arena-team-builder .formation-slot:nth-child(4){grid-area:b2}.arena-team-builder .formation-slot:nth-child(5){grid-area:b3}.arena-team-builder .slot-label{display:block;margin-left:3px;color:#8ba1b6;font-size:.75rem;font-weight:900;letter-spacing:.075em}
.formation-card{position:relative;display:grid;grid-template-columns:52px minmax(0,1fr);align-items:center;gap:10px;min-width:0;min-height:82px;padding:10px;border:1px solid #30465a;border-radius:12px;background:linear-gradient(145deg,#142231,#09121b 72%);box-shadow:inset 0 1px rgba(255,255,255,.03),0 8px 18px rgba(0,0,0,.16);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.formation-slot:hover .formation-card,.formation-card:focus-within{transform:translateY(-2px);border-color:var(--team-accent);box-shadow:0 12px 24px rgba(0,0,0,.28),0 0 0 2px var(--team-accent-soft)}
.formation-card.personal-slot{background:linear-gradient(145deg,var(--team-accent-soft),#101b27 46%,#09121b);border-color:color-mix(in srgb,var(--team-accent) 60%,#30465a)}
.formation-portrait{display:block;width:52px;height:58px;object-fit:cover;border:1px solid color-mix(in srgb,var(--team-accent) 62%,#344a60);border-radius:9px;background:#111c28;box-shadow:0 5px 14px rgba(0,0,0,.3)}
.formation-hero-info{display:flex;min-width:0;flex-direction:column;gap:4px}.formation-hero-info strong{overflow:hidden;padding-right:48px;color:#f7faff;font-size:.84rem;line-height:1.15;text-overflow:ellipsis;white-space:nowrap}.formation-hero-info small{overflow:hidden;color:#91a8be;font-size:.75rem;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.formation-hero-info b{color:var(--team-accent);font-size:.76rem;letter-spacing:.025em}.change-hero{position:absolute;z-index:1;top:8px;right:8px;padding:5px 7px;border:1px solid #46627b;border-radius:6px;background:#0b1621;color:#d6e5f2;font:inherit;font-size:.68rem;font-weight:950;line-height:1;letter-spacing:.04em;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}.change-hero:hover,.change-hero:focus-visible{border-color:var(--team-accent);background:var(--team-accent);color:#07101a;outline:0}
.team-notice{margin:14px 2px 0;min-height:0}.team-notice:not(:empty){padding:10px 12px;border:1px solid #604a23;border-radius:9px;background:rgba(35,27,11,.72)}.team-notice.ok:not(:empty){border-color:#276447;background:rgba(11,39,29,.78)}
.hero-picker-dialog{width:auto;max-width:none;height:auto;max-height:none;margin:auto;padding:0;border:0;background:transparent;color:var(--text);overflow:visible}.hero-picker-dialog::backdrop{background:rgba(2,7,12,.82);backdrop-filter:blur(9px)}.hero-picker{width:min(980px,92vw);max-height:84vh;overflow:auto;padding:24px;border:1px solid #956e28;border-radius:19px;background:radial-gradient(circle at 15% 0,rgba(242,189,78,.12),transparent 30%),linear-gradient(160deg,#111e2b,#071019 70%);box-shadow:0 30px 90px rgba(0,0,0,.68),inset 0 1px rgba(255,255,255,.045)}
.hero-picker-header{position:sticky;z-index:3;top:-24px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin:-24px -24px 20px;padding:23px 24px 18px;border-bottom:1px solid #293d50;background:rgba(9,17,26,.94);backdrop-filter:blur(14px)}.hero-picker-header h3{margin:4px 0 3px;color:#fff;font-size:clamp(1.35rem,3vw,1.8rem);letter-spacing:-.015em}.hero-picker-header p{margin:0;color:#96aabd;font-size:.82rem}.hero-picker-position{display:block;color:var(--gold);font-size:.75rem;font-weight:950;letter-spacing:.12em}.hero-picker-close{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;padding:0;border:1px solid #40566b;border-radius:10px;background:#0e1924;color:#e7f0f8;font:inherit;font-size:1.7rem;line-height:1;cursor:pointer}.hero-picker-close:hover,.hero-picker-close:focus-visible{border-color:var(--gold);color:var(--gold);outline:0}
.hero-picker-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.hero-pick-card{position:relative;display:flex;min-width:0;flex-direction:column;padding:0;overflow:hidden;border:1px solid #2d4357;border-radius:14px;background:#0b1620;color:inherit;font:inherit;text-align:left;cursor:pointer;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.hero-pick-card:hover:not(:disabled),.hero-pick-card:focus-visible{transform:translateY(-3px);border-color:#e0aa3e;box-shadow:0 13px 30px rgba(0,0,0,.38);outline:0}.hero-pick-card.selected{border-color:#ffd05a;box-shadow:0 0 0 2px rgba(255,208,90,.17),0 12px 30px rgba(215,151,34,.2)}.hero-pick-card.selected::after{content:"SELECTED";position:absolute;top:10px;right:10px;padding:5px 7px;border-radius:6px;background:#e6ad3c;color:#101010;font-size:.68rem;font-weight:950;letter-spacing:.04em}.hero-pick-card.used{opacity:.43;cursor:not-allowed}.hero-pick-card img{display:block;width:100%;height:155px;object-fit:contain;background:radial-gradient(circle at 50% 35%,#263b50,#071019 72%)}.hero-pick-info{display:flex;min-height:112px;flex-direction:column;padding:12px}.hero-pick-info strong{overflow:hidden;color:#fff;font-size:.9rem;text-overflow:ellipsis;white-space:nowrap}.hero-pick-info small{margin:4px 0 10px;color:#91aac0;font-size:.78rem}.hero-pick-info b{margin-top:auto;color:#f5bd42;font-size:.82rem}.hero-pick-info em{margin-top:7px;color:#9eb0c1;font-size:.68rem;font-style:normal;font-weight:900;letter-spacing:.04em}
@media(max-width:1050px){.arena-team-builder .teams-grid{grid-template-columns:1fr}}
@media(max-width:650px){.arena-team-builder{padding:16px}.team-builder-header{align-items:stretch}.save-teams-button{width:100%}.team-panel{padding:14px}.team-title-row{align-items:flex-start;flex-direction:column}.arena-team-builder .formation{grid-template-columns:1fr;grid-template-areas:none}.arena-team-builder .formation-slot:nth-child(n){grid-area:auto}.formation-card{grid-template-columns:58px minmax(0,1fr);min-height:88px}.formation-portrait{width:58px;height:64px}.formation-hero-info strong{font-size:.9rem}.hero-picker{width:94vw;max-height:88vh;padding:16px}.hero-picker-header{top:-16px;margin:-16px -16px 16px;padding:17px 16px 14px}.hero-picker-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.hero-pick-card img{height:120px}.hero-pick-info{min-height:108px;padding:10px}.hero-pick-info strong{font-size:.8rem}.hero-pick-info small,.hero-pick-info b{font-size:.72rem}}

/* Player challenge grid */
.arena-player-browser{margin-top:30px;padding-top:25px}.arena-player-browser-header{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.arena-player-browser-header h3{margin:5px 0 0;font-size:clamp(1.35rem,2.6vw,1.85rem);letter-spacing:-.02em}.arena-player-browser-header input{width:min(430px,100%);min-width:280px;padding:13px 15px;border:1px solid #385069;border-radius:11px;background:#08121c;color:#f5f8fb;font:inherit;font-size:.9rem;outline:0;transition:border-color .16s ease,box-shadow .16s ease}.arena-player-browser-header input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(242,191,85,.11)}
.arena-player-filters{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}.arena-player-filters button{padding:9px 12px;border:1px solid #31475b;border-radius:999px;background:#0b1620;color:#9fb2c4;font:inherit;font-size:.75rem;font-weight:900;letter-spacing:.035em;cursor:pointer;transition:border-color .16s ease,background .16s ease,color .16s ease}.arena-player-filters button:hover,.arena-player-filters button:focus-visible{border-color:#6a8298;color:#fff;outline:0}.arena-player-filters button.active{border-color:#a87c2c;background:linear-gradient(135deg,rgba(242,191,85,.2),rgba(153,102,28,.13));color:#f5ca70;box-shadow:inset 0 1px rgba(255,255,255,.04)}
.arena-player-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}.arena-player-card{position:relative;display:flex;min-width:0;flex-direction:column;padding:18px;border:1px solid #293e52;border-radius:16px;background:radial-gradient(circle at 100% 0,rgba(110,164,218,.08),transparent 34%),linear-gradient(155deg,#0d1823,#071019);box-shadow:0 12px 28px rgba(0,0,0,.16);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.arena-player-card.ready{border-color:#596033;background:radial-gradient(circle at 100% 0,rgba(242,191,85,.12),transparent 37%),linear-gradient(155deg,#111c27,#071019)}.arena-player-card:hover{transform:translateY(-3px);border-color:#b08232;box-shadow:0 16px 34px rgba(0,0,0,.31)}.arena-player-card.not-ready{background:linear-gradient(155deg,#0b151f,#081018);border-color:#26394b}.arena-player-card.not-ready:hover{border-color:#4a6176}
.arena-player-card .player-head{display:flex;align-items:center;justify-content:flex-start;gap:12px;margin-bottom:15px}.arena-player-card .opponent-avatar{width:56px;height:56px;flex-basis:56px;border-color:#496178;background:#101d29;font-size:.72rem}.arena-player-card.ready .opponent-avatar{border-color:#9b792f;box-shadow:0 0 0 3px rgba(242,191,85,.08)}.player-meta{min-width:0}.player-meta strong{display:block;overflow:hidden;color:#fff;font-size:1.02rem;text-overflow:ellipsis;white-space:nowrap}.player-meta span{display:block;margin-top:3px;color:#91a8bd;font-size:.78rem}.player-state{margin-left:auto;padding:6px 8px;border:1px solid #42576a;border-radius:999px;color:#91a6b9;font-size:.67rem;font-weight:950;letter-spacing:.06em;white-space:nowrap}.player-state.ready{border-color:#347758;background:rgba(44,127,89,.13);color:#79e5ad}.player-state.waiting{background:rgba(103,124,143,.07)}
.arena-player-card .hero-preview-row{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:4px 0 14px}.arena-player-card .hero-preview-row img{width:100%;height:62px;margin:0;border:1px solid #40586e;border-radius:10px;object-fit:cover;background:#0b141e;box-shadow:0 5px 12px rgba(0,0,0,.22)}.arena-player-card .hero-preview-row img:nth-child(-n+3){grid-column:span 2}.arena-player-card .hero-preview-row img:nth-child(4){grid-column:2/span 2}.arena-player-card .hero-preview-row img:nth-child(5){grid-column:4/span 2}.arena-player-card .hero-preview-row img.personal{border-color:#d1a543;box-shadow:0 0 0 2px rgba(242,191,85,.11),0 5px 12px rgba(0,0,0,.22)}
.arena-status{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding:11px 12px;border:1px solid #293f52;border-radius:11px;background:rgba(255,255,255,.025)}.arena-status small,.arena-status strong{display:block}.arena-status small{color:#8499ad;font-size:.68rem;font-weight:900;letter-spacing:.07em}.arena-status strong{margin-top:3px;color:#f3bf55;font-size:.9rem}.status-ready{color:#75dda5;font-size:.74rem;font-weight:900;white-space:nowrap}.arena-player-actions{display:grid;gap:7px;margin-top:10px}.arena-player-card .challenge-btn{margin:0;min-height:43px}.arena-player-card .secondary-challenge{margin:0;padding:8px;border-color:transparent;background:transparent;color:#91abc1;font-size:.72rem}.arena-player-card .secondary-challenge:hover{color:#fff;border-color:#344c61;background:#0c1722}
.empty-hero-state{display:flex;min-height:112px;align-items:center;justify-content:center;gap:13px;margin:2px 0 14px;padding:15px;border:1px dashed #344b60;border-radius:12px;background:rgba(255,255,255,.015);text-align:left}.empty-hero-mark{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border:1px solid #3a5064;border-radius:50%;background:#101c27;color:#8299ad;font-size:1.2rem}.empty-hero-state strong,.empty-hero-state small{display:block}.empty-hero-state strong{color:#cad6e1;font-size:.9rem}.empty-hero-state small{max-width:190px;margin-top:4px;color:#7f95a8;font-size:.76rem;line-height:1.35}.arena-player-card .invite-btn{margin-top:auto;min-height:42px;border-color:#3a5369;background:#101c28;color:#dce8f2}.arena-player-card .invite-btn:hover{border-color:#7c93a7;background:#152535}.arena-player-empty{grid-column:1/-1;display:grid;place-items:center;min-height:120px;border:1px dashed #354a5e;border-radius:14px;background:#09131d;color:#8ca1b4;text-align:center}.arena-player-empty strong{color:#dbe5ee;font-size:1rem}.arena-player-empty span{margin-top:4px;font-size:.8rem}
@media(max-width:760px){.arena-player-browser-header{align-items:stretch;flex-direction:column}.arena-player-browser-header input{width:100%;min-width:0}.arena-player-filters{display:grid;grid-template-columns:1fr 1fr}.arena-player-filters button{width:100%}}

/* Compact battle target cards */
#opponents.arena-player-grid{grid-template-columns:1fr}.arena-player-browser .arena-player-grid{grid-template-columns:repeat(auto-fill,minmax(350px,1fr))}
.arena-player-card.ready{padding:16px;border-color:#4f5833;background:radial-gradient(circle at 0 0,rgba(242,191,85,.105),transparent 34%),linear-gradient(150deg,#101b26,#071019 76%)}
.arena-player-card .player-head{margin-bottom:12px}.opponent-summary{display:grid;grid-template-columns:auto auto;align-items:center;gap:2px 8px;margin-left:auto;text-align:right}.opponent-summary span{grid-column:1/-1;color:#7f96aa;font-size:.58rem;font-weight:950;letter-spacing:.1em}.opponent-summary strong{color:#f4c25b;font-size:.92rem}.opponent-summary em{padding:4px 6px;border:1px solid #347758;border-radius:999px;background:rgba(44,127,89,.13);color:#79e5ad;font-size:.55rem;font-style:normal;font-weight:950;letter-spacing:.04em;white-space:nowrap}
.arena-player-card .hero-preview-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px;margin:0 0 12px}.opponent-hero{position:relative;min-width:0;overflow:hidden;border:1px solid #31485c;border-radius:10px;background:radial-gradient(circle at 50% 30%,#273b4e,#09121b 72%);box-shadow:0 7px 16px rgba(0,0,0,.22)}.opponent-hero.personal{border-color:#c99a3d;box-shadow:0 0 0 1px rgba(242,191,85,.12),0 7px 16px rgba(0,0,0,.24)}.arena-player-card .hero-preview-row .opponent-hero img{display:block;width:100%;height:94px;margin:0;border:0;border-radius:0;object-fit:contain;background:transparent;box-shadow:none}.opponent-hero small{position:absolute;left:0;right:0;bottom:0;overflow:hidden;padding:16px 6px 5px;background:linear-gradient(transparent,rgba(3,8,13,.94) 58%);color:#dce7f0;font-size:.55rem;font-weight:850;line-height:1;text-align:center;text-overflow:ellipsis;white-space:nowrap}.opponent-hero.personal small{color:#ffd36d}
.arena-player-actions{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:8px;margin-top:auto}.arena-player-card .challenge-btn,.arena-player-card .secondary-challenge{min-height:45px;display:flex;align-items:center;justify-content:center;gap:8px;margin:0;padding:8px 12px;border-radius:9px}.arena-player-card .challenge-btn span,.arena-player-card .secondary-challenge span{font-size:.7rem;font-weight:950;letter-spacing:.045em}.arena-player-card .challenge-btn small,.arena-player-card .secondary-challenge small{font-size:.56rem;font-weight:900;letter-spacing:.04em}.arena-player-card .challenge-btn small{padding:4px 6px;border-radius:6px;background:rgba(19,12,3,.16)}.arena-player-card .secondary-challenge{border-color:#344d63;background:#0c1823;color:#d5e4f1}.arena-player-card .secondary-challenge small{color:#7891a6}.arena-player-card .secondary-challenge:hover{border-color:#5b7891;background:#122231}
@media(min-width:1100px){#opponents .arena-player-card.ready{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(480px,1.8fr) minmax(235px,.76fr);align-items:center;gap:18px}#opponents .arena-player-card .player-head,#opponents .arena-player-card .hero-preview-row,#opponents .arena-player-card .arena-player-actions{margin:0}#opponents .arena-player-card .hero-preview-row .opponent-hero img{height:100px}#opponents .arena-player-card .arena-player-actions{grid-template-columns:1fr}}
@media(max-width:520px){.arena-player-browser .arena-player-grid{grid-template-columns:1fr}.arena-player-card.ready{padding:13px}.arena-player-card .opponent-avatar{width:48px;height:48px;flex-basis:48px}.player-meta strong{font-size:.9rem}.player-meta span{font-size:.68rem}.opponent-summary span{display:none}.opponent-summary{grid-template-columns:1fr;gap:4px}.opponent-summary em{font-size:.49rem}.arena-player-card .hero-preview-row .opponent-hero img{height:74px}.opponent-hero small{font-size:.48rem}.arena-player-actions{grid-template-columns:1fr}.arena-player-card .challenge-btn,.arena-player-card .secondary-challenge{min-height:42px}}