/* ============================================================
   Checkers — Personal cabinet / player profile
   loads after checkers-dark.css
   ============================================================ */

/* 2-column shell: nav + content (no right console) */
.app.pf{grid-template-columns:var(--nav-w) minmax(0,1fr)}
.pf-main{overflow-y:auto;padding:34px 40px 60px;position:relative}
.pf-main::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 380px at 28% -150px, rgba(46,99,161,.18), transparent 70%)}
.pf-inner{position:relative;z-index:1;max-width:1040px;margin:0 auto;display:flex;flex-direction:column;gap:18px}

/* ---- logged-in user chip in the nav foot ---- */
.nav-user{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:11px;
  background:var(--panel);border:1px solid var(--border);cursor:pointer}
.nav-user:hover{border-color:var(--border-2);background:var(--panel-2)}
.nav-user.active{border-color:rgba(46,99,161,.5);background:rgba(46,99,161,.16)}
.nav-user .nu-av{position:relative;width:36px;height:36px;border-radius:9px;flex:0 0 auto;border:1px solid var(--border-2);
  background:linear-gradient(160deg,#f6f9ff,#cdd8e6);display:grid;place-items:center;color:#1d3850;
  font-family:var(--font-head);font-weight:800;font-size:13px;text-transform:uppercase;background-size:cover;background-position:center}
.nav-user .nu-av::after{content:"";position:absolute;right:-3px;bottom:-3px;width:11px;height:11px;border-radius:50%;
  background:var(--green);border:2px solid var(--bg-2)}
.nav-user .nu-info{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}
.nav-user .nu-name{font-family:var(--font-head);font-weight:800;font-size:14px;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-user .nu-rt{font-family:var(--font-body);font-size:11.5px;color:var(--text-3)}
.nav-user .nu-gear{width:18px;height:18px;color:var(--text-3);flex:0 0 auto}
.nav-user:hover .nu-gear{color:var(--text-2)}

/* ============ PROFILE HEADER ============ */
.pf-hero{position:relative;overflow:hidden;background:var(--panel);border:1px solid var(--border);
  border-radius:var(--r-card);padding:26px 28px}
.pf-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(560px 240px at 88% -60px, rgba(46,99,161,.26), transparent 68%)}
.pf-hero-in{position:relative;z-index:1;display:flex;align-items:center;gap:24px}
.pf-av{position:relative;width:84px;height:84px;border-radius:18px;flex:0 0 auto;
  background:linear-gradient(160deg,#f6f9ff,#cdd8e6);border:1px solid var(--border-2);
  box-shadow:0 10px 24px -10px rgba(0,0,0,.6);display:grid;place-items:center;background-size:cover;background-position:center}
.pf-av::before{content:"";width:54%;height:54%;border-radius:50%;border:4px solid #cdd8e6;opacity:.7}
.pf-av .stat-dot{position:absolute;right:-4px;bottom:-4px;width:18px;height:18px;border-radius:50%;
  background:var(--green);border:3px solid var(--panel)}
.pf-id{flex:1;min-width:0}
.pf-name-row{display:flex;align-items:center;gap:11px;flex-wrap:wrap}
.pf-name{font-family:var(--font-head);font-weight:800;font-size:27px;color:#fff;letter-spacing:-.02em;margin:0}
.pf-title{font-family:var(--font-head);font-weight:800;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--red);background:rgba(248,53,72,.12);border:1px solid rgba(248,53,72,.35);border-radius:6px;padding:3px 7px}
.pf-flag{font-family:var(--font-head);font-weight:700;font-size:12px;color:var(--text-2);
  display:inline-flex;align-items:center;gap:6px}
.pf-flag .fl{width:20px;height:14px;border-radius:2px;flex:0 0 auto;overflow:hidden;display:block;
  background:linear-gradient(180deg,#0057b7 0 50%,#ffd700 50% 100%);box-shadow:inset 0 0 0 1px rgba(0,0,0,.25)}
.pf-meta{font-family:var(--font-body);font-size:13px;color:var(--text-3);margin:8px 0 0;display:flex;
  flex-wrap:wrap;gap:6px 16px}
.pf-meta b{color:var(--text-2);font-weight:600}
.pf-bio{font-family:var(--font-body);font-size:13.5px;color:var(--text-2);margin:12px 0 0;line-height:1.5;max-width:62ch}
.pf-actions{display:flex;flex-direction:column;gap:9px;align-self:stretch;justify-content:center;flex:0 0 auto}
.pf-actions .btn{padding:10px 18px;font-size:14px}
.icon-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:10px;border:1.5px solid var(--border-2);
  color:var(--text-2)}
.icon-btn:hover{border-color:#43596d;color:var(--text);background:var(--panel)}

/* ============ KPI ROW ============ */
.pf-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.pf-kpi{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-card);padding:17px 18px;
  display:flex;flex-direction:column;gap:3px}
.pf-kpi .k-top{display:flex;align-items:center;gap:9px;margin-bottom:4px}
.pf-kpi .k-ico{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;flex:0 0 auto}
.pf-kpi .k-ico svg{width:17px;height:17px}
.pf-kpi .k-ico.blue{background:rgba(46,99,214,.16);color:var(--blue-link)}
.pf-kpi .k-ico.green{background:rgba(123,179,58,.16);color:var(--green)}
.pf-kpi .k-ico.yellow{background:rgba(249,205,17,.14);color:var(--yellow)}
.pf-kpi .k-ico.red{background:rgba(248,53,72,.14);color:#ff7686}
.pf-kpi .k-lbl{font-family:var(--font-head);font-weight:700;font-size:11px;letter-spacing:.05em;
  text-transform:uppercase;color:var(--text-3)}
.pf-kpi .k-val{font-family:var(--font-head);font-weight:800;font-size:27px;color:#fff;line-height:1.05}
.pf-kpi .k-sub{font-family:var(--font-body);font-size:12px;color:var(--text-3);margin-top:2px}
.pf-kpi .k-sub .up{color:var(--green);font-weight:700}
.pf-kpi .k-sub .down{color:#ff7686;font-weight:700}

/* ============ SECTION HEADINGS ============ */
.pf-sec-h{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:6px 2px 0}
.pf-sec-h h2{font-family:var(--font-head);font-weight:800;font-size:17px;color:#fff;margin:0;letter-spacing:-.01em}
.pf-sec-h .more{font-family:var(--font-head);font-weight:700;font-size:13px;color:var(--blue-link);cursor:pointer}
.pf-sec-h .more:hover{text-decoration:underline}

/* ============ RATINGS BY VARIANT ============ */
.pf-variants{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.pf-vcard{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px;cursor:pointer;
  transition:border-color .12s,background .12s}
.pf-vcard:hover{border-color:var(--border-2);background:var(--panel-2)}
.pf-vcard .v-h{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.pf-vcard .v-board{width:22px;height:22px;border-radius:5px;flex:0 0 auto;overflow:hidden;
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);border:1px solid var(--border-2)}
.pf-vcard .v-board i{display:block}
.pf-vcard .v-board i.d{background:var(--board-brown)}
.pf-vcard .v-board i.l{background:var(--board-cream)}
.pf-vcard .v-name{font-family:var(--font-head);font-weight:700;font-size:13px;color:var(--text-2);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pf-vcard .v-rt{font-family:var(--font-head);font-weight:800;font-size:25px;color:#fff;line-height:1;letter-spacing:-.01em}
.pf-vcard .v-rt .delta{font-size:12px;font-weight:700;margin-left:5px;vertical-align:2px}
.pf-vcard .v-peak{font-family:var(--font-body);font-size:11.5px;color:var(--text-3);margin-top:3px}
.pf-vcard .v-spark{width:100%;height:34px;margin:9px 0 8px;display:block}
.pf-vcard .v-rec{display:flex;align-items:center;gap:8px}
.pf-vcard .wld-bar{flex:1;height:6px;border-radius:4px;overflow:hidden;display:flex;background:var(--inset)}
.pf-vcard .wld-bar i{display:block;height:100%}
.pf-vcard .wld-bar i.w{background:var(--green)}
.pf-vcard .wld-bar i.d{background:var(--text-3)}
.pf-vcard .wld-bar i.l{background:var(--red)}
.pf-vcard .v-games{font-family:var(--font-body);font-size:11px;color:var(--text-3);white-space:nowrap}
.up{color:var(--green)}
.down{color:#ff7686}

/* ============ LOWER GRID: chart + achievements ============ */
.pf-lower{display:grid;grid-template-columns:1.55fr 1fr;gap:18px;align-items:start}
.card-pad .card-b{padding:18px}

/* rating chart */
.pf-chart-head{display:flex;align-items:center;gap:8px;padding:13px 16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.pf-chart-head .ttl{font-family:var(--font-head);font-weight:800;font-size:13px;letter-spacing:.05em;
  text-transform:uppercase;color:var(--text-2)}
.pf-chart-head .tc-toggle{margin-left:auto;display:flex;gap:4px;background:var(--inset);border:1px solid var(--border);
  border-radius:8px;padding:3px}
.pf-chart-head .tc-toggle button{font-family:var(--font-head);font-weight:700;font-size:12px;color:var(--text-3);
  padding:6px 11px;border-radius:6px}
.pf-chart-head .tc-toggle button.on{background:var(--panel-3);color:#fff}
.pf-chart-wrap{padding:16px 14px 10px}
.pf-chart-top{display:flex;align-items:flex-end;gap:10px;padding:0 6px 8px}
.pf-chart-top .big{font-family:var(--font-head);font-weight:800;font-size:30px;color:#fff;line-height:1;letter-spacing:-.01em}
.pf-chart-top .tag{font-family:var(--font-body);font-size:12.5px;color:var(--text-3);padding-bottom:3px}
.pf-chart-top .tag b{font-weight:700}
.pf-chart{width:100%;height:200px;display:block}
.pf-chart .grid-l{stroke:var(--border);stroke-width:1}
.pf-chart .axis-t{font-family:var(--font-body);font-size:10px;fill:var(--text-3)}
.pf-chart .area{fill:url(#pfGrad)}
.pf-chart .line{fill:none;stroke:var(--blue-link);stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.pf-chart .dot{fill:var(--bg-2);stroke:var(--blue-link);stroke-width:2.5}

/* achievements */
.pf-ach{display:flex;flex-direction:column}
.pf-ach .ach-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}
.pf-ach .ach-row:last-child{border-bottom:none}
.pf-ach .ach-ico{width:40px;height:40px;border-radius:11px;flex:0 0 auto;display:grid;place-items:center;
  background:var(--inset);border:1px solid var(--border)}
.pf-ach .ach-ico svg{width:21px;height:21px}
.pf-ach .ach-ico.locked{opacity:.45}
.pf-ach .ach-info{flex:1;min-width:0}
.pf-ach .ach-t{font-family:var(--font-head);font-weight:700;font-size:13.5px;color:var(--text)}
.pf-ach .ach-d{font-family:var(--font-body);font-size:11.5px;color:var(--text-3);margin-top:1px}
.pf-ach .ach-row.lk .ach-t{color:var(--text-3)}
.pf-ach .ach-when{font-family:var(--font-fine);font-size:11px;color:var(--text-3);white-space:nowrap;align-self:flex-start;padding-top:2px}

/* ============ RECENT GAMES ============ */
.pf-games{background:var(--panel);border:1px solid var(--border);border-radius:var(--r-card);overflow:hidden}
.pf-grow{display:grid;grid-template-columns:64px minmax(0,1fr) 120px 86px 78px 96px;align-items:center;
  padding:0 18px;min-height:56px;border-bottom:1px solid var(--border)}
.pf-grow:last-child{border-bottom:none}
.pf-grow.head{min-height:42px;background:var(--bg-2)}
.pf-grow.head span{font-family:var(--font-head);font-weight:700;font-size:11px;letter-spacing:.05em;
  text-transform:uppercase;color:var(--text-3)}
.pf-grow:not(.head):hover{background:var(--panel-2)}
.pf-grow .ta-r{text-align:right;justify-self:end}
.res-tag{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:7px;
  font-family:var(--font-head);font-weight:800;font-size:13px}
.res-tag.win{background:rgba(123,179,58,.18);color:var(--green)}
.res-tag.loss{background:rgba(248,53,72,.16);color:#ff7686}
.res-tag.draw{background:var(--inset);color:var(--text-2)}
.pf-opp{display:flex;align-items:center;gap:11px;min-width:0}
.pf-opp .av{width:32px;height:32px;border-radius:8px;flex:0 0 auto;border:1px solid var(--border-2)}
.pf-opp .av.w{background:linear-gradient(160deg,#f6f9ff,#cdd8e6)}
.pf-opp .av.b{background:linear-gradient(160deg,#33536a,#1a3140)}
.pf-opp .nm{font-family:var(--font-head);font-weight:700;font-size:14px;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pf-opp .opp-rt{font-family:var(--font-body);font-size:11.5px;color:var(--text-3)}
.pf-gv{font-family:var(--font-body);font-size:13px;color:var(--text-2)}
.pf-gtc{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-head);font-weight:700;font-size:12.5px;
  color:var(--text-2)}
.pf-gtc .dot{width:7px;height:7px;border-radius:50%}
.pf-gdelta{font-family:var(--font-head);font-weight:800;font-size:14px;text-align:right}
.pf-gdate{font-family:var(--font-fine);font-size:12px;color:var(--text-3);text-align:right}
.pf-empty{padding:22px 18px;font-family:var(--font-body);font-size:13.5px;line-height:1.5;color:var(--text-3);
  background:var(--panel);text-align:center}

/* ============ RESPONSIVE ============ */
@media(max-width:1100px){
  .pf-main{padding:28px 24px 48px}
  .pf-variants{grid-template-columns:repeat(3,1fr)}
  .pf-lower{grid-template-columns:1fr}
  /* collapse the logged-in chip to an avatar tile in the icon rail */
  .nav-user{justify-content:center;padding:0;width:46px;height:46px;align-self:center}
  .nav-user .nu-info,.nav-user .nu-gear{display:none}
  .nav-user .nu-av{width:30px;height:30px}
}
@media(max-width:820px){
  .app.pf{grid-template-columns:1fr}
  .pf-main{padding:18px 16px 40px}
  /* restore full user chip inside the open drawer */
  .nav-user{justify-content:flex-start;width:auto;height:auto;padding:9px 10px}
  .nav-user .nu-info,.nav-user .nu-gear{display:flex}
  .nav-user .nu-av{width:36px;height:36px}
  .pf-hero-in{flex-direction:column;align-items:flex-start;gap:18px}
  .pf-actions{flex-direction:row;flex-wrap:wrap;width:100%}
  .pf-actions .btn{flex:1}
  .pf-kpis{grid-template-columns:repeat(2,1fr)}
  .pf-variants{grid-template-columns:repeat(2,1fr)}
  .pf-name{font-size:23px}
  .pf-grow{grid-template-columns:48px minmax(0,1fr) 70px;padding:0 12px}
  .pf-grow .col-tc,.pf-grow .col-date{display:none}
}
@media(max-width:480px){
  .pf-kpis{grid-template-columns:1fr 1fr}
  .pf-variants{grid-template-columns:1fr}
}