:root{
  --red:#d71920;--red-dark:#a50f16;--black:#111216;--ink:#1e2025;--muted:#6c7079;
  --line:rgba(24,27,33,.10);--paper:rgba(255,255,255,.74);--paper-strong:rgba(255,255,255,.90);
  --bg1:#f7f7f9;--bg2:#eceef2;--green:#087a4b;--shadow:0 18px 50px rgba(25,28,35,.10);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink)
}
*{box-sizing:border-box}html{background:linear-gradient(145deg,var(--bg1),var(--bg2));min-height:100%}body{margin:0;min-height:100vh;background:
radial-gradient(circle at 10% 0%,rgba(215,25,32,.09),transparent 28rem),
radial-gradient(circle at 100% 15%,rgba(20,25,35,.06),transparent 30rem)}
button,input,select{font:inherit}.hidden{display:none!important}
.glass,.glass-card,.glass-strong{backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.glass{background:rgba(255,255,255,.70);border:1px solid rgba(255,255,255,.65)}
.glass-card{background:var(--paper);border:1px solid rgba(255,255,255,.78);box-shadow:var(--shadow)}
.glass-strong{background:linear-gradient(120deg,rgba(215,25,32,.96),rgba(155,12,20,.91));box-shadow:var(--shadow)}
.topbar{position:sticky;top:0;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:11px max(14px,calc((100vw - 1180px)/2));border-radius:0;border-bottom:1px solid rgba(20,20,22,.10)}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.06em}.brand-mark{background:var(--red);color:#fff;padding:8px 11px;border-radius:10px 4px 10px 4px}.brand-title{font-size:1.02rem}
.session-area{display:flex;gap:9px;align-items:center;font-size:.85rem}.ghost{background:rgba(17,18,22,.06);border:1px solid rgba(17,18,22,.08);border-radius:12px;padding:8px 12px;cursor:pointer;font-weight:750;color:var(--ink)}.ghost:hover{background:rgba(215,25,32,.08)}
main{width:min(1180px,calc(100% - 26px));margin:0 auto 60px}
.hero{position:relative;overflow:hidden;color:#fff;padding:42px 36px;margin-top:20px;min-height:200px;display:flex;align-items:center;border-radius:26px}.hero h1{font-size:clamp(2.2rem,6vw,4.7rem);line-height:.94;margin:7px 0 12px;text-transform:uppercase;letter-spacing:-.045em}.hero p{max-width:680px;margin:0}.hero-orb{position:absolute;right:-70px;top:-90px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.24),rgba(255,255,255,.02) 65%);border:1px solid rgba(255,255,255,.15)}
.kicker,.eyebrow{font-size:.72rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.eyebrow{color:var(--red);margin:0}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:16px 0}.stats article{padding:18px 20px;border-radius:18px}.stats strong{display:block;font-size:1.75rem}.stats span{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.06em}
.tabs{display:flex;gap:7px;overflow:auto;padding:7px;margin-bottom:10px;border-radius:17px;box-shadow:0 8px 28px rgba(25,28,35,.06)}.tab{white-space:nowrap;border:0;background:transparent;padding:10px 14px;font-weight:820;cursor:pointer;border-radius:12px;color:#555a64}.tab:hover{background:rgba(17,18,22,.06)}.tab.active{background:var(--black);color:#fff;box-shadow:0 8px 18px rgba(17,18,22,.18)}
.panel{display:none;padding:25px;margin-top:9px;border-radius:24px}.panel.active{display:block}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:19px}.section-head h2{margin:3px 0 0;font-size:1.6rem}.search,.section-head select{max-width:290px}
input,select{border:1px solid rgba(25,28,35,.14);background:rgba(255,255,255,.72);border-radius:13px;min-height:46px;padding:10px 12px;width:100%;outline:none;transition:.18s ease}input:focus,select:focus{border-color:rgba(215,25,32,.55);box-shadow:0 0 0 4px rgba(215,25,32,.08);background:#fff}label{display:grid;gap:6px;font-weight:760;font-size:.85rem}
.table-wrap{overflow:auto;border-radius:16px}table{border-collapse:collapse;width:100%;background:rgba(255,255,255,.40)}th,td{text-align:left;padding:13px 11px;border-bottom:1px solid var(--line);white-space:nowrap}th{font-size:.71rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.ranking-table tbody tr{transition:.15s}.ranking-table tbody tr:hover{background:rgba(215,25,32,.035)}.ranking-table tbody tr:first-child{background:linear-gradient(90deg,rgba(215,25,32,.08),transparent)}.rank{font-weight:900;color:var(--red)}.rating{font-weight:900;font-variant-numeric:tabular-nums;font-size:1.06rem}td small{display:block;color:var(--muted);font-weight:500}
.player-cell{display:flex;align-items:center;gap:11px}.avatar{display:inline-grid;place-items:center;object-fit:cover;border-radius:50%;flex:0 0 auto;border:2px solid rgba(255,255,255,.9);box-shadow:0 4px 14px rgba(0,0,0,.10);background:#e4e5e8}.avatar-sm{width:36px;height:36px;font-size:.72rem}.avatar-md{width:50px;height:50px;margin:0 auto 7px}.avatar-lg{width:108px;height:108px;font-size:1.7rem}.avatar-fallback{font-weight:900;color:#555b65;background:linear-gradient(145deg,#f5f5f7,#d8dbe0)}
.primary,.secondary,.danger,.icon-button{border:0;border-radius:13px;padding:11px 16px;font-weight:860;cursor:pointer;transition:.16s ease}.primary{background:linear-gradient(135deg,var(--red),var(--red-dark));color:#fff;box-shadow:0 8px 18px rgba(215,25,32,.20)}.primary:hover{transform:translateY(-1px);box-shadow:0 11px 24px rgba(215,25,32,.26)}.secondary{background:rgba(17,18,22,.07);color:var(--black)}.secondary:hover{background:rgba(17,18,22,.11)}.danger{background:rgba(215,25,32,.07);color:var(--red);border:1px solid rgba(215,25,32,.20)}.danger:hover{background:var(--red);color:#fff}.icon-button{padding:8px 12px;background:rgba(17,18,22,.06);font-size:1.2rem}
.notice,.rules{background:rgba(245,245,247,.68);border:1px solid rgba(215,25,32,.10);border-left:4px solid var(--red);padding:14px 16px;margin:12px 0;border-radius:13px}.message{min-height:22px;color:var(--muted);font-weight:650}.muted,.small{color:var(--muted)}.small{font-size:.84rem}
.badge{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--red);color:#fff;font-size:.7rem;font-weight:900;margin-left:4px}
.match-card{max-width:800px}.versus-grid{display:grid;grid-template-columns:1fr 64px 1fr;gap:16px;align-items:end;margin:20px 0}.player-score{display:grid;gap:12px}.score-input{font-size:3rem;font-weight:900;text-align:center;height:84px;border:2px solid rgba(17,18,22,.8);background:rgba(255,255,255,.85)}.vs-badge{align-self:center;justify-self:center;width:52px;height:52px;display:grid;place-items:center;border-radius:17px;background:var(--black);color:#fff;font-weight:900;box-shadow:0 10px 24px rgba(17,18,22,.18)}
.bulk-head{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:16px;align-items:end}.winner-chip{background:rgba(17,18,22,.06);border-radius:14px;padding:13px 16px}.bulk-rows{display:grid;gap:10px;margin:18px 0}.bulk-row{display:grid;grid-template-columns:minmax(190px,1fr) 130px 130px auto;gap:10px;align-items:end;background:rgba(255,255,255,.55);border:1px solid var(--line);padding:13px;border-radius:16px}.action-row{display:flex;gap:10px;flex-wrap:wrap}
.confirmations-list{display:grid;gap:12px}.confirmation-card{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:17px;background:rgba(255,255,255,.58);border:1px solid var(--line);border-radius:17px}.confirmation-card h3{margin:4px 0}.confirmation-card h3 span{color:var(--red);margin:0 6px}.confirmation-card p{margin:3px 0}.confirmation-actions{display:flex;gap:8px}
.profile-card{display:flex;gap:24px;align-items:center;padding:22px;background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(245,245,247,.48));border:1px solid var(--line);border-radius:21px}.profile-card h2{margin:4px 0}.profile-rating{font-size:2.3rem;font-weight:900;margin:4px 0}.profile-rating small{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.profile-form{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end;margin-top:18px}
.h2h-form{display:grid;grid-template-columns:1fr auto 1fr auto;gap:12px;align-items:center}.h2h-result{margin-top:24px;display:grid;grid-template-columns:1fr auto 1fr;gap:1px;background:rgba(17,18,22,.08);border-radius:20px;overflow:hidden}.h2h-result>div{background:rgba(17,18,22,.92);color:#fff;padding:22px;text-align:center}.h2h-result span{display:block;font-size:2.6rem;font-weight:900}.h2h-total small,.h2h-total strong{display:block}
.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-card{border:1px solid var(--line);background:rgba(255,255,255,.48);padding:18px;border-radius:18px}.stack{display:grid;gap:12px;margin-top:14px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto;min-height:auto}.user-row{display:grid;grid-template-columns:1fr 100px 1fr auto auto;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding:10px 0}.user-row small{display:block;color:var(--muted)}.admin-wide{grid-column:1/-1}.admin-wide .stack{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-wide .stack .check,.admin-wide .stack .admin-match-actions{grid-column:1/-1}.admin-match-actions{display:flex;gap:10px;flex-wrap:wrap}
dialog{width:min(520px,calc(100% - 24px));border:1px solid rgba(255,255,255,.7);border-radius:23px;padding:25px;background:rgba(255,255,255,.92);backdrop-filter:blur(22px);box-shadow:0 35px 120px rgba(0,0,0,.34)}dialog::backdrop{background:rgba(12,13,16,.55);backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:13px;top:9px;border:0;background:transparent;font-size:1.8rem;cursor:pointer}.auth-tabs{display:flex;gap:8px;margin:4px 38px 20px 0}.auth-tab{border:0;background:rgba(17,18,22,.06);padding:9px 13px;font-weight:800;cursor:pointer;border-radius:11px}.auth-tab.active{background:var(--black);color:#fff}.auth-form{display:none;gap:13px}.auth-form.active{display:grid}.fatal{background:#7a1014;color:#fff;padding:12px 18px;font-weight:700;text-align:center}
@media(max-width:780px){
 main{width:min(100% - 14px,1180px)}.topbar{padding:9px 10px}.session-area{gap:5px}.session-area #session-name{display:none}.ghost{padding:7px 9px}.brand-title{display:none}
 .hero{padding:29px 20px;margin-top:9px;min-height:175px;border-radius:20px}.hero-orb{opacity:.55}.stats{grid-template-columns:1fr 1fr;gap:8px}.stats article:last-child{grid-column:1/-1}.stats article{border-radius:15px}
 .tabs{border-radius:14px}.panel{padding:18px 13px;border-radius:19px}.section-head{align-items:stretch;flex-direction:column}.section-head .search,.section-head select{max-width:none}
 .versus-grid{grid-template-columns:1fr 42px 1fr;gap:7px}.vs-badge{width:39px;height:39px;border-radius:12px}.score-input{font-size:2.35rem;height:72px}
 .bulk-head{grid-template-columns:1fr}.bulk-row{grid-template-columns:1fr 1fr}.bulk-row label:first-child{grid-column:1/-1}.bulk-row .icon-button{align-self:end}
 .confirmation-card{align-items:stretch;flex-direction:column}.confirmation-actions{width:100%}.confirmation-actions button{flex:1}
 .profile-card{align-items:flex-start;flex-direction:column}.profile-form{grid-template-columns:1fr}.h2h-form{grid-template-columns:1fr auto 1fr}.h2h-form button{grid-column:1/-1}
 .admin-grid{grid-template-columns:1fr}.admin-wide .stack{grid-template-columns:1fr}.admin-wide .stack .check,.admin-wide .stack .admin-match-actions{grid-column:auto}.user-row{grid-template-columns:1fr}.ranking-table th:nth-child(5),.ranking-table td:nth-child(5){display:none}
}

/* v0.5 dashboard additions */
.topbar{padding:8px 12px}.topbar-inner{width:min(1400px,100%);margin:auto;display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center}
.top-tabs{margin:0;justify-content:center;background:transparent;border:0;box-shadow:none;padding:0}.top-tabs .tab{padding:9px 10px;font-size:.82rem}
.stats{grid-template-columns:repeat(6,1fr)}.stat-card{position:relative;min-width:0}.stat-card .stat-icon{position:absolute;right:15px;top:13px;font-size:1.25rem;filter:grayscale(.15);opacity:.8}.stat-card strong{padding-right:28px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.highlights{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 16px}.highlight-card{padding:20px;border-radius:20px;position:relative;overflow:hidden}.highlight-card:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-45px;top:-55px;background:rgba(255,255,255,.45)}
.highlight-label{font-size:.72rem;font-weight:950;letter-spacing:.13em;margin-bottom:12px}.hero-card{background:linear-gradient(135deg,rgba(217,246,229,.86),rgba(255,255,255,.72))}.sissy-card{background:linear-gradient(135deg,rgba(255,229,229,.86),rgba(255,255,255,.72))}
.highlight-person{display:flex;align-items:center;gap:12px}.highlight-person strong{display:block;font-size:1.18rem}.highlight-person span{display:block;color:var(--muted);font-size:.82rem}.highlight-card p{font-size:.8rem;color:var(--muted);margin:10px 0 0}
.tier-legend{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}.tier-legend span{padding:4px 8px;border-radius:999px;font-size:.68rem;font-weight:900;border:1px solid rgba(0,0,0,.08)}
.tier-a{background:#dcebbf}.tier-b{background:#ffb0b0}.tier-c{background:#aee9fa}.tier-d{background:#c9b8dc}
.ranking-table .tier-row td:first-child{border-left:5px solid transparent}.ranking-table .tier-a td:first-child{border-left-color:#8db044}.ranking-table .tier-b td:first-child{border-left-color:#ef6565}.ranking-table .tier-c td:first-child{border-left-color:#46b8da}.ranking-table .tier-d td:first-child{border-left-color:#8f73ad}
.ranking-table .tier-a{background:linear-gradient(90deg,rgba(141,176,68,.13),transparent 35%)}.ranking-table .tier-b{background:linear-gradient(90deg,rgba(239,101,101,.11),transparent 35%)}.ranking-table .tier-c{background:linear-gradient(90deg,rgba(70,184,218,.11),transparent 35%)}.ranking-table .tier-d{background:linear-gradient(90deg,rgba(143,115,173,.11),transparent 35%)}
.avatar-fallback{position:relative;overflow:hidden;background:linear-gradient(145deg,#eef0f3,#cfd3d9)}.generic-head{position:absolute;width:34%;height:34%;border-radius:50%;top:18%;left:33%;background:#8d949f}.generic-body{position:absolute;width:64%;height:42%;border-radius:50% 50% 18% 18%;bottom:-8%;left:18%;background:#8d949f}
@media(max-width:1180px){.topbar-inner{grid-template-columns:auto 1fr}.top-tabs{grid-row:2;grid-column:1/-1;justify-content:flex-start;overflow-x:auto}.session-area{justify-self:end}.stats{grid-template-columns:repeat(3,1fr)}}
@media(max-width:780px){.topbar{padding:7px}.topbar-inner{gap:7px}.top-tabs{width:100%;padding:3px 0}.top-tabs .tab{padding:8px 10px}.stats{grid-template-columns:1fr 1fr}.stats article:last-child{grid-column:auto}.highlights{grid-template-columns:1fr}.highlight-card{padding:16px}}

.bulk-admin-bar{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:14px 0;padding:12px;background:rgba(255,255,255,.5);border:1px solid var(--line);border-radius:16px}
.bulk-admin-bar .check{margin-right:auto}.bulk-date-label{min-width:190px}.bulk-count{font-weight:900;color:var(--muted)}
.admin-match-list-wrap{overflow:auto;max-height:430px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.42)}
.admin-match-list th,.admin-match-list td{padding:10px}.admin-match-list input[type=checkbox]{width:auto;min-height:auto}.admin-match-deleted{opacity:.55;text-decoration:line-through}.admin-divider{border:0;border-top:1px solid var(--line);margin:22px 0}
@media(max-width:780px){.bulk-admin-bar{align-items:stretch}.bulk-admin-bar>*{width:100%}.bulk-admin-bar .check{margin-right:0}.admin-match-list-wrap{max-height:520px}}

/* v0.5.2 profile image upload */
.profile-form{grid-template-columns:minmax(0,1fr) auto}.profile-image-actions{display:flex;gap:9px;align-items:end;flex-wrap:wrap}
.profile-form input[type=file]{padding:8px;background:rgba(255,255,255,.82)}
.profile-form input[type=file]::file-selector-button{border:0;border-radius:10px;padding:8px 11px;margin-right:10px;background:rgba(17,18,22,.08);font-weight:800;cursor:pointer}
.profile-image-preview{margin-top:14px;display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.48);color:var(--muted);font-size:.82rem}
.profile-image-preview img{width:74px;height:74px;border-radius:50%;object-fit:cover;box-shadow:0 6px 18px rgba(17,18,22,.12)}
@media(max-width:780px){.profile-form{grid-template-columns:1fr}.profile-image-actions{width:100%}.profile-image-actions button{flex:1}}