/* ═══════════════════════════════════════════════════════════════════════════
   layout.css — Header, tabs, page structure, stats, filters, search
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── Header ──────────────────────────────────────────────────────── */
.hdr{position:relative;z-index:2500;background:var(--hdr-bg);border-bottom:1px solid var(--border);padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:56px;flex-shrink:0}
body.effects-on .hdr{background:linear-gradient(90deg,var(--bg),var(--bg2))}
.hdr-left{display:flex;align-items:center;gap:12px}
.nrt-logo{width:36px;height:36px;background:#119394;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;letter-spacing:.05em;flex-shrink:0}
body.effects-on .nrt-logo{background:linear-gradient(135deg,var(--accent2),var(--accent));box-shadow:0 0 12px rgba(6,182,212,.4)}
.hdr-title{font-size:14px;font-weight:700;color:var(--text);line-height:1.2}
.hdr-sub{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:.1em}
.hdr-right{display:flex;align-items:center;gap:12px}
.hg-badge{background:#0f2a1a;border:1px solid #166534;border-radius:14px;padding:4px 12px;font-size:12px;color:var(--live);display:flex;align-items:center;gap:6px;cursor:pointer;position:relative}
.hg-popover{position:fixed;z-index:3000;display:none;background:var(--card-bg);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.5);padding:14px 16px;min-width:210px;width:max-content}
.hg-popover.open{display:block}
.hg-pop-title{font-size:12px;font-weight:600;color:var(--text2);margin-bottom:8px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.hg-pop-comm{font-size:11px;color:var(--text3);padding:3px 0;display:flex;align-items:center;gap:6px}
.hg-pop-comm::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--live);flex-shrink:0}
.hg-pop-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px;padding-top:8px;border-top:1px solid var(--border)}
.hg-pop-link{font-size:11px;color:var(--accent);text-decoration:none;cursor:pointer}
.hg-pop-link:hover{text-decoration:underline}
.hg-dot{width:7px;height:7px;border-radius:50%;background:var(--live);display:inline-block}
body.effects-on .hg-dot{box-shadow:0 0 6px rgba(34,197,94,.8)}
.user-btn{width:32px;height:32px;border-radius:50%;background:var(--border);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#94a3b8;cursor:pointer;border:1px solid transparent;transition:border-color .15s}
.user-btn:hover{border-color:var(--accent)}

/* ── Tabs ─────────────────────────────────────────────────────────── */
.tabs{background:var(--hdr-bg);border-bottom:1px solid var(--border);padding:0 24px;display:flex;align-items:flex-end;flex-shrink:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.tab{display:flex;align-items:center;gap:7px;padding:10px 16px;cursor:pointer;border-bottom:2px solid transparent;color:var(--text4);font-size:13px;transition:color .15s;user-select:none}
.tab.active{border-bottom-color:var(--accent);color:var(--text)}
.tab-badge{border-radius:10px;padding:1px 7px;font-size:11px;font-weight:600}
.tab.active .tab-badge{background:var(--accent);color:#fff}
.tab:not(.active) .tab-badge{background:var(--border);color:var(--text4);font-size:10px}
.tab:not(.active):not([disabled]):hover{color:var(--text2)}
.tab[draggable]{cursor:grab}
body.effects-on .tab{overflow:hidden;position:relative}
.tab.drag-over{border-bottom:3px solid var(--accent)!important;background:rgba(14,165,233,.10)!important;opacity:1!important}
.tab{position:relative;overflow:clip}

/* ── Main scroll / page structure ────────────────────────────────── */
.main{flex:1;overflow-y:auto;overflow-x:hidden}
.page-hdr{padding:20px 24px 0;display:flex;align-items:center;justify-content:space-between}
.page-title{margin:0;font-size:18px;font-weight:700;color:var(--text);line-height:1}
.page-sub{margin:4px 0 0;font-size:13px;color:var(--text3)}
.page-hdr-right{display:flex;align-items:center;gap:12px;margin-left:auto!important;padding-left:16px}
#last-updated{font-size:13px;color:var(--text3)}
.btn-refresh{display:flex;align-items:center;gap:6px;background:var(--accent);color:#fff;border:none;border-radius:8px;padding:7px 14px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}
.btn-refresh:hover{background:var(--accent2)}
body.effects-on .btn-refresh{box-shadow:0 0 12px rgba(6,182,212,.3)}

/* ── Stats ───────────────────────────────────────────────────────── */
.stats-wrap{position:relative;margin:16px 24px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border-radius:10px;overflow:hidden;border:1px solid var(--border)}
.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:16px 20px;transition:all .2s;position:relative;overflow:hidden;cursor:default}
.stat-card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--accent);border-radius:10px 10px 0 0;opacity:.6}
body.effects-on .stat-card{box-shadow:var(--stat-glow)}
.stat-label{font-size:11px;color:var(--text4);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px}
.stat-val{font-size:30px;font-weight:700;line-height:1}
.stat-sub{font-size:12px;color:#374151;margin-top:6px}
.stat-cfg-btn{position:absolute;top:-2px;right:0;background:transparent;border:none;color:var(--text4);cursor:pointer;font-size:14px;padding:4px 6px;border-radius:4px;transition:color .15s}
.stat-cfg-btn:hover{color:var(--text2)}
#stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(120px,45%),1fr));gap:10px;padding:16px 24px 4px}

/* ── Filter bar ──────────────────────────────────────────────────── */
#filter-bar{padding:0 24px 10px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.fchip{border-radius:14px;padding:4px 12px;font-size:12px;overflow:hidden;position:relative;cursor:pointer;border:1px solid var(--border);background:transparent;color:var(--text3);transition:all .15s}
.fchip.active{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
.fchip:not(.active):hover{border-color:var(--text3);color:var(--text2)}
.search-input{margin-left:auto;background:var(--card-bg);border:1px solid var(--border);border-radius:6px;padding:5px 12px;color:var(--text2);font-size:12px;width:180px;outline:none;transition:border-color .15s}
.search-input:focus{border-color:var(--accent)}

/* ── Accordion ───────────────────────────────────────────────────── */
.acc{border:1px solid var(--border);border-radius:8px;margin-bottom:7px;overflow:hidden}
.acc-hdr{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--bg3);cursor:pointer;border:none;width:100%;color:var(--text2);font-size:12px;font-weight:600;text-align:left;user-select:none;outline:none}
.acc-hdr:hover{background:var(--row-hover)}
.acc-chev{font-size:10px;transition:transform .2s;margin-left:auto}
.acc-hdr.open .acc-chev{transform:rotate(180deg)}
.acc-body{display:none;padding:10px 12px}
.acc-hdr.open + .acc-body{display:block}

/* ── Focus outlines off ──────────────────────────────────────────── */
.tab:focus,.client-row:focus,.stat-card:focus,.fchip:focus,.tab-btn:focus,#game-btn:focus{outline:none}