/* Hide Shopify theme elements (but NOT .xls-* station elements) */
  .shopify-section:has(.xls-station){padding:0!important;margin:0!important;}
  .shopify-section{padding:0!important;margin:0!important;}
  .page-title,.main-page-title,.article-title,.section-header__title,
  .template-page .page-width>h1,.template-page .page-width>h2,
  .shopify-section-group-header-group,.section-header,
  .header-wrapper,.announcement-bar,.announcement-bar-section,
  .shopify-section-group-footer-group,
  #shopify-section-header,#shopify-section-footer,
  #shopify-section-announcement-bar,
  .shopify-section--header,.shopify-section--footer,
  footer.footer,footer:not(.xls-station *),header:not(.xls-station *),nav:not(.xls-station *),
  .site-header,.site-footer,
  .header__wrapper,.footer__wrapper,
  .shopify-section-group-header-group *{display:none!important;visibility:hidden!important;height:0!important;overflow:hidden!important;}
  html,body{overflow:hidden!important;margin:0!important;padding:0!important;background:#0a0a0a!important;width:100vw!important;height:100vh!important;position:fixed!important;top:0!important;left:0!important;}

  :root{--accent:#3b82f6;--accent-glow:rgba(59,130,246,0.4);--accent-soft:rgba(59,130,246,0.12);--accent-text:#60a5fa;--surface:rgba(255,255,255,0.03);--surface-hover:rgba(255,255,255,0.05);--border:rgba(255,255,255,0.06);--border-accent:rgba(59,130,246,0.4);}

  /* ─── Station Base ─── */
  .xls-station *{box-sizing:border-box;margin:0;padding:0;}
  .xls-station{
    width:100vw;height:100vh;position:fixed;top:0;left:0;
    background:#0a0a0a;color:#fff;
    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;
    overflow:hidden;display:flex;flex-direction:column;
    -webkit-user-select:none;user-select:none;
  }
  .xls-station .xls-header{display:flex!important;visibility:visible!important;height:auto!important;overflow:visible!important;}
  .xls-station .xls-header *{visibility:visible!important;height:auto!important;overflow:visible!important;}

  /* ─── Animated Background Canvas ─── */
  #xlsBgCanvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:none;}

  /* ─── Header ─── */
  .xls-header{
    height:68px;padding:0 20px;display:flex!important;align-items:center;justify-content:space-between;
    border-bottom:1px solid var(--border);background:rgba(10,10,10,0.85);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);flex-shrink:0;z-index:10;
    visibility:visible!important;opacity:1!important;
  }
  .xls-header-left{display:flex;align-items:center;gap:14px;}
  .xls-machine-img{width:48px;height:48px;border-radius:12px;object-fit:contain;background:rgba(255,255,255,0.06);border:1px solid var(--border);padding:3px;}
  .xls-machine-info{display:flex;flex-direction:column;gap:2px;}
  .xls-machine-name{font-size:16px;font-weight:600;line-height:1.2;letter-spacing:-0.3px;}
  .xls-machine-sub{font-size:11px;color:rgba(255,255,255,0.35);font-weight:400;}
  .xls-header-right{display:flex;align-items:center;gap:16px;}
  .xls-user-block{display:flex;align-items:center;gap:10px;}
  .xls-user-avatar{width:36px;height:36px;min-width:36px;min-height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),#818cf8);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;letter-spacing:-0.5px;border:2px solid rgba(255,255,255,0.1);flex-shrink:0;background-size:cover;background-position:center;background-repeat:no-repeat;overflow:hidden;}
  .xls-user-info{display:flex;flex-direction:column;gap:1px;}
  .xls-user-tag{font-size:13px;font-weight:600;color:var(--accent-text);}
  .xls-user-label{font-size:9px;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.5px;}
  .xls-rest-timer{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--border);padding:6px 14px;border-radius:10px;}
  .xls-rest-timer-icon{font-size:14px;color:rgba(255,255,255,0.4);}
  .xls-rest-timer-value{font-size:18px;font-weight:700;font-variant-numeric:tabular-nums;color:#fff;min-width:48px;text-align:center;}
  .xls-rest-timer-label{font-size:9px;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.5px;}
  .xls-rest-timer.active{border-color:var(--border-accent);background:var(--accent-soft);}
  .xls-rest-timer.active .xls-rest-timer-value{color:var(--accent-text);}
  .xls-btn-end{font-size:10px;color:rgba(255,255,255,0.3);background:none;border:1px solid var(--border);padding:5px 12px;border-radius:8px;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-btn-end:hover{color:#ff453a;border-color:rgba(255,69,58,0.3);background:rgba(255,69,58,0.05);}

  /* ─── Main Grid ─── */
  .xls-main{flex:1;display:grid;grid-template-columns:230px 1fr 220px;gap:0;padding:0;overflow:hidden;z-index:5;position:relative;}

  /* ─── Left Panel: Session Feed ─── */
  .xls-panel-left{background:rgba(14,14,14,0.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-right:1px solid var(--border);padding:14px;display:flex;flex-direction:column;overflow:hidden;}
  .xls-panel-title{font-size:10px;font-weight:600;color:rgba(255,255,255,0.35);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;display:flex;align-items:center;justify-content:space-between;}
  .xls-panel-count{font-size:10px;color:rgba(255,255,255,0.2);font-weight:400;}
  .xls-feed{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:6px;scrollbar-width:none;}
  .xls-feed::-webkit-scrollbar{display:none;}
  .xls-feed-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;opacity:0.25;}
  .xls-feed-empty-icon{font-size:28px;margin-bottom:8px;}
  .xls-feed-empty-text{font-size:11px;}
  .xls-feed-item{border-radius:10px;padding:10px 12px;border:1px solid var(--border);background:var(--surface);transition:all 0.2s;cursor:pointer;position:relative;}
  .xls-feed-item:hover{background:var(--surface-hover);border-color:rgba(255,255,255,0.1);}
  .xls-feed-item.latest{background:var(--accent-soft);border-color:var(--border-accent);}
  .xls-feed-item-top{display:flex;align-items:center;justify-content:space-between;}
  .xls-feed-item-weight{font-size:13px;font-weight:600;letter-spacing:-0.2px;}
  .xls-feed-item.latest .xls-feed-item-weight{color:var(--accent-text);}
  .xls-feed-item-time{font-size:9px;color:rgba(255,255,255,0.25);}
  .xls-feed-item-vol{font-size:10px;color:rgba(255,255,255,0.4);margin-top:3px;font-weight:500;}
  .xls-feed-item-edit{position:absolute;bottom:8px;right:10px;font-size:9px;color:var(--accent-text);opacity:0;transition:opacity 0.2s;font-weight:500;}
  .xls-feed-item:hover .xls-feed-item-edit{opacity:1;}

  /* ─── Center Panel: Weight + Reps ─── */
  .xls-center{display:flex;flex-direction:column;overflow:hidden;padding:16px 28px;position:relative;}

  /* Weight Section Title */
  .xls-section-title{font-size:10px;font-weight:600;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:1.2px;margin-bottom:8px;}

  /* Add-On Chips Row */
  .xls-addon-row{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
  .xls-addon-row-label{font-size:10px;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.5px;}
  .xls-addon-chips{display:flex;gap:8px;}
  .xls-addon-chip{
    width:44px;height:28px;border-radius:14px;
    border:1.5px solid var(--border);background:transparent;
    color:rgba(255,255,255,0.35);font-size:11px;font-weight:600;
    cursor:pointer;transition:all 0.2s;font-family:inherit;
    display:flex;align-items:center;justify-content:center;
  }
  .xls-addon-chip.active{
    border-color:var(--accent);color:var(--accent-text);
    background:var(--accent-soft);
    box-shadow:0 0 8px var(--accent-glow);
  }

  /* Weight List (kg | pin | lbs) */
  .xls-weight-area{flex:1;display:flex;align-items:center;gap:16px;overflow:hidden;}
  .xls-weight-big-left{font-size:44px;font-weight:700;min-width:110px;text-align:center;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;color:#fff;}
  .xls-weight-big-unit{font-size:14px;font-weight:400;color:rgba(255,255,255,0.3);margin-left:2px;}
  .xls-weight-list-scroll{flex:1;overflow-y:auto;max-height:100%;scrollbar-width:none;padding:4px 0;}
  .xls-weight-list-scroll::-webkit-scrollbar{display:none;}
  .xls-weight-list{display:flex;flex-direction:column;gap:1px;}
  .xls-wrow{
    display:grid;grid-template-columns:70px 24px 70px;align-items:center;justify-content:center;
    gap:14px;padding:6px 16px;border-radius:8px;cursor:pointer;transition:all 0.15s;
    justify-items:center;
  }
  .xls-wrow:hover{background:rgba(255,255,255,0.02);}
  .xls-wrow.selected{background:var(--accent-soft);border-radius:8px;}
  .xls-wrow-kg{font-size:13px;font-weight:400;color:rgba(255,255,255,0.4);text-align:right;justify-self:end;font-variant-numeric:tabular-nums;transition:color 0.15s;}
  .xls-wrow.selected .xls-wrow-kg{color:#fff;font-weight:600;}
  .xls-wrow-pin{
    width:18px;height:18px;border-radius:50%;
    border:2px solid rgba(255,255,255,0.12);background:transparent;
    transition:all 0.2s;position:relative;
  }
  .xls-wrow-pin.active{
    border-color:var(--accent);background:var(--accent);
    box-shadow:0 0 10px var(--accent-glow);
  }
  .xls-wrow-pin.active::after{
    content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    width:5px;height:5px;border-radius:50%;background:#fff;
  }
  .xls-wrow-lbs{font-size:13px;font-weight:400;color:rgba(255,255,255,0.4);text-align:left;justify-self:start;font-variant-numeric:tabular-nums;transition:color 0.15s;}
  .xls-wrow.selected .xls-wrow-lbs{color:#fff;font-weight:600;}
  .xls-weight-big-right{font-size:44px;font-weight:700;min-width:110px;text-align:center;letter-spacing:-1.5px;font-variant-numeric:tabular-nums;color:#fff;}

  /* Reps Section */
  .xls-reps-section{margin-top:12px;flex-shrink:0;}
  .xls-reps-row{display:flex;align-items:center;gap:16px;}
  .xls-reps-control{display:flex;align-items:center;gap:8px;}
  .xls-reps-btn{width:42px;height:42px;border-radius:21px;background:var(--surface);border:1px solid var(--border);color:#fff;font-size:20px;font-weight:500;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.15s;font-family:inherit;}
  .xls-reps-btn:active{transform:scale(0.9);background:var(--accent-soft);border-color:var(--accent);}
  .xls-reps-display{width:56px;height:42px;border-radius:12px;background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;}
  .xls-reps-spacer{flex:1;}

  /* Rep Slider */
  .xls-rep-slider-container{margin-top:10px;padding:6px 0;}
  .xls-rep-slider-track{
    position:relative;width:100%;height:44px;border-radius:22px;
    background:var(--surface);border:1px solid var(--border);
    overflow:hidden;cursor:pointer;touch-action:none;
    transition:border-color 0.2s,background 0.2s;
  }
  .xls-rep-slider-track.dragging{
    border-color:var(--border-accent);
    background:var(--accent-soft);
  }
  .xls-rep-slider-fill{
    position:absolute;left:0;top:0;bottom:0;border-radius:22px;
    background:linear-gradient(90deg,var(--accent-soft),rgba(59,130,246,0.25));
    transition:width 0.08s cubic-bezier(0.25,0.1,0.25,1);
    pointer-events:none;will-change:width;
  }
  .xls-rep-slider-track.dragging .xls-rep-slider-fill{
    background:linear-gradient(90deg,rgba(59,130,246,0.2),rgba(59,130,246,0.4));
  }
  .xls-rep-slider-thumb{
    position:absolute;top:50%;transform:translate(-50%,-50%);
    width:22px;height:22px;border-radius:50%;
    background:var(--accent);border:2px solid #fff;
    box-shadow:0 2px 8px rgba(0,0,0,0.5),0 0 10px var(--accent-glow);
    transition:left 0.08s cubic-bezier(0.25,0.1,0.25,1),transform 0.1s,box-shadow 0.2s;
    pointer-events:none;will-change:left,transform;
  }
  .xls-rep-slider-track.dragging .xls-rep-slider-thumb{
    transform:translate(-50%,-50%) scale(1.2);
    box-shadow:0 0 20px var(--accent-glow),0 2px 8px rgba(0,0,0,0.5);
  }
  .xls-rep-slider-labels{
    display:flex;justify-content:space-between;padding:4px 8px 0;
  }
  .xls-rep-slider-label{font-size:9px;color:rgba(255,255,255,0.12);}
  .xls-rep-slider-value{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    font-size:18px;font-weight:700;color:rgba(255,255,255,0.7);pointer-events:none;
    font-variant-numeric:tabular-nums;transition:color 0.2s;
  }
  .xls-rep-slider-track.dragging .xls-rep-slider-value{
    color:var(--accent-text);
  }

  /* Volume Bar */
  .xls-volume-bar{margin-top:10px;display:flex;align-items:center;gap:14px;}
  .xls-volume-label{font-size:10px;color:rgba(255,255,255,0.25);text-transform:uppercase;letter-spacing:0.5px;}
  .xls-volume-track{flex:1;height:3px;border-radius:2px;background:rgba(255,255,255,0.06);overflow:hidden;position:relative;}
  .xls-volume-fill{height:100%;border-radius:2px;background:linear-gradient(90deg,var(--accent),#818cf8);transition:width 0.3s;width:30%;}
  .xls-volume-value{font-size:16px;font-weight:700;color:#fff;font-variant-numeric:tabular-nums;min-width:60px;text-align:right;}

  /* Submit Button */
  .xls-submit-btn{
    height:46px;padding:0 40px;border-radius:23px;
    background:var(--accent);color:#fff;
    font-size:14px;font-weight:600;border:none;cursor:pointer;
    transition:all 0.15s;font-family:inherit;letter-spacing:-0.2px;
    box-shadow:0 4px 16px var(--accent-glow);
  }
  .xls-submit-btn:active{transform:scale(0.95);opacity:0.9;}
  .xls-submit-btn:hover{box-shadow:0 6px 24px var(--accent-glow);}

  /* ─── Right Panel ─── */
  .xls-panel-right{background:rgba(14,14,14,0.8);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-left:1px solid var(--border);padding:14px;display:flex;flex-direction:column;gap:8px;overflow:hidden;}
  .xls-session-total{text-align:center;margin-bottom:6px;}
  .xls-session-vol{font-size:34px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-1px;transition:transform 0.3s,filter 0.3s,color 0.3s;}
  .xls-session-vol-label{font-size:9px;color:rgba(255,255,255,0.25);text-transform:uppercase;letter-spacing:0.5px;margin-top:2px;}
  .xls-mini-stats{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px;}
  .xls-mini-stat{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:8px;text-align:center;}
  .xls-mini-stat-val{font-size:16px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--accent-text);}
  .xls-mini-stat-label{font-size:8px;color:rgba(255,255,255,0.25);text-transform:uppercase;letter-spacing:0.5px;margin-top:2px;}
  .xls-pb-section{margin-top:auto;}
  .xls-pb-title{font-size:10px;font-weight:600;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px;}
  .xls-pb-row{display:flex;align-items:center;justify-content:space-between;padding:5px 0;border-bottom:1px solid rgba(255,255,255,0.03);}
  .xls-pb-row:last-child{border-bottom:none;}
  .xls-pb-row-label{font-size:10px;color:rgba(255,255,255,0.3);}
  .xls-pb-row-value{font-size:13px;font-weight:600;font-variant-numeric:tabular-nums;}

  /* ─── Submit Flash ─── */
  .xls-flash{position:fixed;inset:0;background:rgba(59,130,246,0.04);z-index:9999;pointer-events:none;opacity:0;transition:opacity 0.1s;}
  .xls-flash.active{opacity:1;animation:xlsFlashPulse 0.6s ease-out;}
  @keyframes xlsFlashPulse{0%{opacity:1;}50%{opacity:0.5;}100%{opacity:0;}}

  /* ─── XP Flying Particles ─── */
  .xls-xp-particle{
    position:fixed;z-index:99999;pointer-events:none;
    font-size:13px;font-weight:700;color:var(--accent-text);
    text-shadow:0 0 12px var(--accent-glow),0 0 24px rgba(59,130,246,0.3);
    opacity:0;transform:scale(0.3);
    transition:all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',system-ui,sans-serif;
  }
  .xls-xp-trail{
    position:fixed;z-index:99998;pointer-events:none;
    width:4px;height:4px;border-radius:50%;background:var(--accent);
    box-shadow:0 0 6px var(--accent-glow);
    opacity:0;
  }

  /* ─── Volume Pulse ─── */
  .xls-session-vol.xls-vol-pulse{animation:xlsVolPulse 0.8s ease-out;}
  @keyframes xlsVolPulse{
    0%{transform:scale(1);filter:brightness(1);color:#fff;}
    20%{transform:scale(1.3);filter:brightness(2);color:var(--accent-text);}
    50%{transform:scale(1.1);filter:brightness(1.4);color:var(--accent-text);}
    100%{transform:scale(1);filter:brightness(1);color:#fff;}
  }

  /* ─── Edit Modal (Full Weight Stack + Rep Slider) ─── */
  .xls-edit-overlay{position:fixed;inset:0;z-index:99990;background:rgba(0,0,0,0.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:none;align-items:center;justify-content:center;}
  .xls-edit-overlay.visible{display:flex;}
  .xls-edit-modal{background:rgba(20,20,22,0.98);border:1px solid var(--border);border-radius:20px;padding:24px;width:560px;max-width:92vw;max-height:85vh;overflow-y:auto;scrollbar-width:none;}
  .xls-edit-modal::-webkit-scrollbar{display:none;}
  .xls-edit-title{font-size:16px;font-weight:600;margin-bottom:16px;text-align:center;color:rgba(255,255,255,0.8);}
  .xls-edit-weight-list{max-height:220px;overflow-y:auto;scrollbar-width:none;margin-bottom:16px;border:1px solid var(--border);border-radius:12px;padding:8px;}
  .xls-edit-weight-list::-webkit-scrollbar{display:none;}
  .xls-edit-wrow{
    display:grid;grid-template-columns:60px 22px 60px;align-items:center;justify-content:center;
    gap:12px;padding:6px 12px;border-radius:6px;cursor:pointer;transition:all 0.15s;justify-items:center;
  }
  .xls-edit-wrow:hover{background:rgba(255,255,255,0.03);}
  .xls-edit-wrow.selected{background:var(--accent-soft);}
  .xls-edit-wrow-kg{font-size:12px;color:rgba(255,255,255,0.4);text-align:right;justify-self:end;font-variant-numeric:tabular-nums;}
  .xls-edit-wrow.selected .xls-edit-wrow-kg{color:#fff;font-weight:600;}
  .xls-edit-wrow-pin{width:14px;height:14px;border-radius:50%;border:2px solid rgba(255,255,255,0.12);transition:all 0.2s;position:relative;}
  .xls-edit-wrow-pin.active{border-color:var(--accent);background:var(--accent);box-shadow:0 0 8px var(--accent-glow);}
  .xls-edit-wrow-pin.active::after{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:4px;height:4px;border-radius:50%;background:#fff;}
  .xls-edit-wrow-lbs{font-size:12px;color:rgba(255,255,255,0.4);text-align:left;justify-self:start;font-variant-numeric:tabular-nums;}
  .xls-edit-wrow.selected .xls-edit-wrow-lbs{color:#fff;font-weight:600;}
  .xls-edit-rep-slider{position:relative;width:100%;height:40px;border-radius:20px;background:var(--surface);border:1px solid var(--border);overflow:hidden;cursor:pointer;touch-action:none;margin:12px 0;}
  .xls-edit-rep-fill{position:absolute;left:0;top:0;bottom:0;border-radius:20px;background:linear-gradient(90deg,var(--accent-soft),rgba(59,130,246,0.25));pointer-events:none;transition:width 0.1s;}
  .xls-edit-rep-thumb{position:absolute;top:50%;transform:translate(-50%,-50%);width:20px;height:20px;border-radius:50%;background:var(--accent);border:2px solid #fff;box-shadow:0 0 8px var(--accent-glow);pointer-events:none;transition:left 0.1s;}
  .xls-edit-rep-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:16px;font-weight:700;color:rgba(255,255,255,0.7);pointer-events:none;font-variant-numeric:tabular-nums;}
  .xls-edit-summary{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-top:1px solid var(--border);margin-top:12px;}
  .xls-edit-summary-item{text-align:center;}
  .xls-edit-summary-val{font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;}
  .xls-edit-summary-label{font-size:9px;color:rgba(255,255,255,0.3);text-transform:uppercase;letter-spacing:0.5px;margin-top:2px;}
  .xls-edit-actions{display:flex;gap:10px;margin-top:16px;}
  .xls-edit-save{flex:1;height:44px;border-radius:22px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;border:none;cursor:pointer;font-family:inherit;transition:all 0.15s;box-shadow:0 4px 12px var(--accent-glow);}
  .xls-edit-save:active{transform:scale(0.95);}
  .xls-edit-cancel{flex:1;height:44px;border-radius:22px;background:var(--surface);color:#fff;font-size:14px;font-weight:500;border:1px solid var(--border);cursor:pointer;font-family:inherit;transition:all 0.15s;}
  .xls-edit-cancel:active{transform:scale(0.95);}
  .xls-edit-delete{width:100%;height:38px;border-radius:19px;background:rgba(255,69,58,0.08);color:#ff453a;font-size:12px;font-weight:500;border:1px solid rgba(255,69,58,0.15);cursor:pointer;font-family:inherit;margin-top:10px;transition:all 0.15s;}
  .xls-edit-delete:active{transform:scale(0.95);}

  /* ─── NFC Button (header) ─── */
  .xls-nfc-block{display:flex;flex-direction:column;align-items:center;gap:2px;}
  .xls-nfc-btn{display:flex;align-items:center;gap:6px;padding:6px 14px;border-radius:20px;background:rgba(59,130,246,0.08);border:1px solid rgba(59,130,246,0.2);color:var(--accent-text);font-size:11px;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-nfc-btn:hover{background:rgba(59,130,246,0.15);border-color:rgba(59,130,246,0.4);}
  .xls-nfc-btn.scanning{animation:xlsNfcPulse 1.2s infinite;border-color:var(--accent);}
  @keyframes xlsNfcPulse{0%,100%{box-shadow:0 0 0 0 rgba(59,130,246,0.3);}50%{box-shadow:0 0 0 8px rgba(59,130,246,0);}}
  .xls-nfc-status{font-size:8px;color:rgba(255,255,255,0.3);text-align:center;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

  /* ─── Disable tap highlight on Android ─── */
  *{-webkit-tap-highlight-color:transparent!important;-webkit-touch-callout:none!important;}

  /* ─── Idle Splash Screen (State 1) ─── */
  .xls-idle-splash{
    position:fixed;inset:0;z-index:99996;
    background:#0a0a0a;
    display:none;flex-direction:column;align-items:center;justify-content:center;
    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;
    color:#fff;cursor:pointer;
  }
  .xls-idle-logo{
    width:140px;height:140px;object-fit:contain;
    margin-bottom:24px;
    animation:xlsIdleFloat 4s ease-in-out infinite;
    filter:drop-shadow(0 0 30px rgba(255,255,255,0.15));
  }
  @keyframes xlsIdleFloat{
    0%,100%{transform:translateY(0) scale(1);}
    50%{transform:translateY(-8px) scale(1.02);}
  }
  .xls-idle-title{
    font-size:28px;font-weight:700;letter-spacing:-0.5px;
    margin-bottom:6px;color:#fff;
    text-shadow:0 0 20px rgba(255,255,255,0.1);
  }
  .xls-idle-subtitle{
    font-size:13px;color:rgba(255,255,255,0.3);
    margin-bottom:48px;letter-spacing:0.5px;
  }
  .xls-idle-tap-hint{
    font-size:18px;font-weight:500;color:rgba(255,255,255,0.6);
    animation:xlsIdlePulse 2.5s ease-in-out infinite;
    margin-bottom:40px;
  }
  @keyframes xlsIdlePulse{
    0%,100%{opacity:0.4;}
    50%{opacity:1;}
  }
  .xls-idle-qr-row{
    position:absolute;bottom:24px;left:50%;transform:translateX(-50%);
    display:flex;gap:32px;align-items:center;
  }
  .xls-idle-qr-item{
    display:flex;flex-direction:column;align-items:center;gap:6px;
  }
  .xls-idle-qr-item img{
    width:80px;height:80px;border-radius:8px;border:1px solid rgba(255,255,255,0.1);
  }
  .xls-idle-qr-label{
    font-size:9px;color:rgba(255,255,255,0.4);letter-spacing:0.5px;text-transform:uppercase;
  }

  /* ─── NFC Scan Screen (State 2) ─── */
  .xls-nfc-login-wall{
    position:fixed;inset:0;z-index:99995;
    background:#0a0a0a;
    display:none;flex-direction:column;align-items:center;justify-content:center;
    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;
    color:#fff;
  }
  .xls-nfc-login-icon{
    width:120px;height:120px;border-radius:50%;
    background:rgba(59,130,246,0.08);border:2px solid rgba(59,130,246,0.3);
    display:flex;align-items:center;justify-content:center;
    margin-bottom:32px;transition:all 0.3s;
  }
  .xls-nfc-login-icon.scanning{
    animation:xlsNfcWallPulse 2s infinite;
    border-color:var(--accent);
    background:rgba(59,130,246,0.12);
  }
  @keyframes xlsNfcWallPulse{
    0%,100%{box-shadow:0 0 0 0 rgba(59,130,246,0.4),0 0 40px rgba(59,130,246,0.1);transform:scale(1);}
    50%{box-shadow:0 0 0 20px rgba(59,130,246,0),0 0 60px rgba(59,130,246,0.2);transform:scale(1.03);}
  }
  .xls-nfc-login-icon svg{width:56px;height:56px;color:var(--accent-text);}
  .xls-nfc-login-title{font-size:22px;font-weight:600;letter-spacing:-0.5px;margin-bottom:8px;}
  .xls-nfc-login-subtitle{font-size:13px;color:rgba(255,255,255,0.4);margin-bottom:24px;}
  .xls-nfc-login-status{font-size:14px;color:var(--accent-text);text-align:center;min-height:48px;line-height:1.5;}
  .xls-nfc-login-skip{
    position:absolute;bottom:40px;left:50%;transform:translateX(-50%);
    font-size:11px;color:rgba(255,255,255,0.2);background:none;border:1px solid rgba(255,255,255,0.08);
    padding:8px 20px;border-radius:20px;cursor:pointer;font-family:inherit;transition:all 0.2s;
  }
  .xls-nfc-login-skip:hover{color:rgba(255,255,255,0.5);border-color:rgba(255,255,255,0.2);}
  .xls-nfc-login-machine{
    position:absolute;top:24px;left:24px;display:flex;align-items:center;gap:12px;z-index:2;
  }
  .xls-nfc-login-machine img{width:40px;height:40px;border-radius:10px;object-fit:contain;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.06);padding:2px;}
  .xls-nfc-login-machine-info{display:flex;flex-direction:column;gap:2px;}
  .xls-nfc-login-machine-name{font-size:13px;font-weight:600;color:rgba(255,255,255,0.7);}
  .xls-nfc-login-machine-sub{font-size:10px;color:rgba(255,255,255,0.25);}

  /* ─── Exit Zone (top-center, triple-tap for fullscreen) ─── */
  .xls-exit-zone{position:fixed;top:0;left:50%;transform:translateX(-50%);width:160px;height:60px;z-index:99998;cursor:default;}
  .xls-exit-hint{position:absolute;top:12px;left:50%;transform:translateX(-50%);font-size:9px;color:rgba(255,255,255,0.5);background:rgba(28,28,30,0.9);padding:3px 8px;border-radius:4px;display:none;white-space:nowrap;}
  .xls-exit-hint.visible{display:block;}

  /* ─── Bypass Zone (top-center of idle splash, triple-tap for fullscreen) ─── */
  .xls-bypass-zone{position:absolute;top:0;left:50%;transform:translateX(-50%);width:160px;height:60px;z-index:99999;cursor:default;}
  .xls-bypass-hint{position:absolute;top:12px;left:50%;transform:translateX(-50%);font-size:9px;color:rgba(255,255,255,0.5);background:rgba(28,28,30,0.9);padding:3px 8px;border-radius:4px;display:none;white-space:nowrap;}

  /* ─── Rank Badge ─── */
  .xls-rank-badge{font-size:10px;color:rgba(255,255,255,0.5);background:rgba(59,130,246,0.15);border:1px solid rgba(59,130,246,0.3);padding:2px 7px;border-radius:10px;font-weight:600;letter-spacing:-0.3px;white-space:nowrap;}

  /* ─── View History Button ─── */
  .xls-history-btn{width:100%;margin-top:10px;padding:8px 0;background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.3);border-radius:8px;color:var(--accent-text);font-size:12px;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-history-btn:active{background:rgba(59,130,246,0.25);transform:scale(0.97);}

  /* ─── History Panel Overlay ─── */
  .xls-history-overlay{position:fixed;inset:0;z-index:99990;background:rgba(0,0,0,0.85);display:none;flex-direction:column;align-items:center;justify-content:center;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;}
  .xls-history-panel{width:90%;max-width:520px;max-height:80vh;background:#141418;border:1px solid rgba(255,255,255,0.08);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;}
  .xls-history-header{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,0.06);flex-shrink:0;}
  .xls-history-header img{width:40px;height:40px;border-radius:10px;object-fit:contain;background:rgba(255,255,255,0.04);padding:2px;}
  .xls-history-header-info{flex:1;}
  .xls-history-header-title{font-size:15px;font-weight:600;color:#fff;}
  .xls-history-header-sub{font-size:11px;color:rgba(255,255,255,0.35);}
  .xls-history-close{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.06);border:none;color:rgba(255,255,255,0.5);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .xls-history-close:active{background:rgba(255,255,255,0.12);}
  .xls-history-body{overflow-y:auto;padding:12px 16px 20px;flex:1;}
  .xls-history-date-group{margin-bottom:14px;}
  .xls-history-date-label{font-size:11px;font-weight:600;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:6px;padding-left:4px;}
  .xls-history-table{width:100%;border-collapse:collapse;}
  .xls-history-table th{font-size:10px;color:rgba(255,255,255,0.35);text-transform:uppercase;letter-spacing:0.5px;padding:4px 8px;text-align:left;border-bottom:1px solid rgba(255,255,255,0.06);cursor:pointer;user-select:none;}
  .xls-history-table th.sortable:hover{color:rgba(255,255,255,0.6);}
  .xls-history-table th .sort-arrow{margin-left:3px;font-size:8px;}
  .xls-history-table td{font-size:12px;color:rgba(255,255,255,0.7);padding:5px 8px;border-bottom:1px solid rgba(255,255,255,0.03);}
  .xls-history-table tr:hover td{background:rgba(255,255,255,0.02);}
  .xls-history-empty{text-align:center;padding:40px 20px;color:rgba(255,255,255,0.3);font-size:13px;}

  /* ─── Machine Info Modal ─── */
  .xls-machineinfo-overlay{position:fixed;inset:0;z-index:99991;background:rgba(0,0,0,0.85);display:none;flex-direction:column;align-items:center;justify-content:center;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;}
  .xls-machineinfo-panel{width:90%;max-width:480px;max-height:80vh;background:#141418;border:1px solid rgba(255,255,255,0.08);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;}
  .xls-machineinfo-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,0.06);flex-shrink:0;}
  .xls-machineinfo-header-title{font-size:16px;font-weight:600;color:#fff;}
  .xls-machineinfo-close{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.06);border:none;color:rgba(255,255,255,0.5);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .xls-machineinfo-close:active{background:rgba(255,255,255,0.12);}
  .xls-machineinfo-body{overflow-y:auto;padding:16px 20px 24px;flex:1;}
  .xls-machineinfo-img{width:100%;max-height:180px;object-fit:contain;border-radius:12px;background:rgba(255,255,255,0.03);margin-bottom:16px;}
  .xls-machineinfo-video{width:100%;aspect-ratio:16/9;border-radius:12px;border:none;margin-bottom:16px;background:#000;}
  .xls-machineinfo-desc{font-size:13px;color:rgba(255,255,255,0.6);line-height:1.6;}

  /* ─── Analytics Overlay ─── */
  .xls-analytics-overlay{position:fixed;inset:0;z-index:99992;background:rgba(0,0,0,0.92);display:none;flex-direction:column;align-items:center;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;overflow-y:auto;}
  .xls-analytics-panel{width:100%;max-width:540px;padding:20px 16px 40px;}
  .xls-analytics-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
  .xls-analytics-title{font-size:18px;font-weight:700;color:#fff;}
  .xls-analytics-close{width:32px;height:32px;border-radius:50%;background:rgba(255,255,255,0.06);border:none;color:rgba(255,255,255,0.5);font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .xls-analytics-close:active{background:rgba(255,255,255,0.12);}

  /* Week Navigation */
  .xls-analytics-week-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
  .xls-analytics-week-btn{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.06);border:none;color:rgba(255,255,255,0.5);font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;}
  .xls-analytics-week-btn:active{background:rgba(255,255,255,0.12);}
  .xls-analytics-week-btn:disabled{opacity:0.2;cursor:default;}
  .xls-analytics-week-label{font-size:13px;font-weight:600;color:rgba(255,255,255,0.7);text-align:center;}
  .xls-analytics-week-sub{font-size:10px;color:rgba(255,255,255,0.35);margin-top:2px;}

  /* Rings Row (7 days) */
  .xls-analytics-rings{display:flex;justify-content:space-between;gap:4px;margin-bottom:20px;padding:0 4px;}
  .xls-analytics-ring-day{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1;}
  .xls-analytics-ring-svg{width:40px;height:40px;}
  .xls-analytics-ring-label{font-size:9px;color:rgba(255,255,255,0.4);text-transform:uppercase;font-weight:600;}
  .xls-analytics-ring-vol{font-size:9px;color:rgba(255,255,255,0.55);font-weight:500;}

  /* Week Summary Stats */
  .xls-analytics-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;margin-bottom:20px;}
  .xls-analytics-stat{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:12px;text-align:center;}
  .xls-analytics-stat-value{font-size:18px;font-weight:700;color:#fff;}
  .xls-analytics-stat-label{font-size:10px;color:rgba(255,255,255,0.35);margin-top:2px;text-transform:uppercase;letter-spacing:0.3px;}

  /* Session List */
  .xls-analytics-sessions{margin-top:16px;}
  .xls-analytics-sessions-title{font-size:12px;font-weight:600;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px;}
  .xls-analytics-session-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:10px;padding:12px 14px;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between;}
  .xls-analytics-session-date{font-size:12px;font-weight:600;color:rgba(255,255,255,0.7);}
  .xls-analytics-session-meta{font-size:11px;color:rgba(255,255,255,0.4);}
  .xls-analytics-session-vol{font-size:14px;font-weight:700;color:var(--accent-text);}

  /* All-time summary */
  .xls-analytics-alltime{background:linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.08));border:1px solid rgba(59,130,246,0.15);border-radius:14px;padding:16px;margin-bottom:20px;}
  .xls-analytics-alltime-title{font-size:11px;font-weight:600;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px;}
  .xls-analytics-alltime-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
  .xls-analytics-alltime-item{text-align:center;}
  .xls-analytics-alltime-val{font-size:20px;font-weight:700;color:#fff;}
  .xls-analytics-alltime-lbl{font-size:10px;color:rgba(255,255,255,0.35);margin-top:2px;}

  /* Machine leaderboard */
  .xls-analytics-machines{margin-top:16px;}
  .xls-analytics-machines-title{font-size:12px;font-weight:600;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:10px;}
  .xls-analytics-machine-row{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,0.04);}
  .xls-analytics-machine-rank{font-size:11px;font-weight:700;color:rgba(255,255,255,0.3);width:20px;}
  .xls-analytics-machine-name{flex:1;font-size:12px;color:rgba(255,255,255,0.7);}
  .xls-analytics-machine-vol{font-size:12px;font-weight:600;color:var(--accent-text);}

  /* ─── Analytics Tabs ─── */
  .xls-analytics-tabs{display:flex;gap:2px;padding:0;margin-bottom:16px;background:rgba(255,255,255,0.03);border-radius:10px;}
  .xls-analytics-tab{flex:1;padding:10px 8px;background:none;border:none;color:rgba(255,255,255,0.4);font-size:11px;font-weight:600;cursor:pointer;border-radius:8px;transition:all 0.2s;font-family:inherit;text-transform:uppercase;letter-spacing:0.3px;}
  .xls-analytics-tab.active{color:#fff;background:rgba(59,130,246,0.2);}
  .xls-analytics-tab:hover:not(.active){color:rgba(255,255,255,0.6);}
  .xls-analytics-tab-content{flex:1;overflow-y:auto;padding:0 4px;}

  /* ─── Skeleton Shimmer Loading ─── */
  .xls-skeleton-shimmer{animation:xlsShimmerFade 1.5s ease-in-out infinite;}
  .xls-skeleton-block{background:linear-gradient(90deg, rgba(255,255,255,0.04) 25%, rgba(255,255,255,0.08) 50%, rgba(255,255,255,0.04) 75%);background-size:200% 100%;animation:xlsShimmerSlide 1.5s ease-in-out infinite;}
  @keyframes xlsShimmerSlide{0%{background-position:200% 0;}100%{background-position:-200% 0;}}
  @keyframes xlsShimmerFade{0%,100%{opacity:0.6;}50%{opacity:1;}}

  /* ─── What's New Button ─── */
  .xls-whatsnew-btn{font-size:10px;color:rgba(255,255,255,0.6);background:rgba(255,200,50,0.1);border:1px solid rgba(255,200,50,0.3);padding:5px 12px;border-radius:20px;cursor:pointer;font-family:inherit;font-weight:600;transition:all 0.2s;white-space:nowrap;}
  .xls-whatsnew-btn:hover{background:rgba(255,200,50,0.2);color:rgba(255,255,255,0.9);}
  .xls-whatsnew-btn:active{transform:scale(0.95);}

  /* ─── What's New Overlay ─── */
  .xls-whatsnew-overlay{position:fixed;inset:0;z-index:99993;background:rgba(0,0,0,0.92);display:none;flex-direction:column;align-items:center;justify-content:center;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Inter',system-ui,sans-serif;}
  .xls-whatsnew-panel{width:90%;max-width:420px;text-align:center;}
  .xls-whatsnew-slides{min-height:320px;display:flex;align-items:center;justify-content:center;}
  .xls-whatsnew-slide{display:none;flex-direction:column;align-items:center;gap:16px;padding:20px;animation:xlsSlideIn 0.3s ease;}
  .xls-whatsnew-slide.active{display:flex;}
  @keyframes xlsSlideIn{from{opacity:0;transform:translateX(20px);}to{opacity:1;transform:translateX(0);}}
  .xls-whatsnew-slide-icon{font-size:48px;margin-bottom:8px;}
  .xls-whatsnew-slide-title{font-size:18px;font-weight:700;color:#fff;}
  .xls-whatsnew-slide-desc{font-size:13px;color:rgba(255,255,255,0.5);line-height:1.6;max-width:320px;}
  .xls-whatsnew-dots{display:flex;gap:6px;justify-content:center;margin:16px 0;}
  .xls-whatsnew-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.15);transition:all 0.2s;}
  .xls-whatsnew-dot.active{background:var(--accent);width:20px;border-radius:4px;}
  .xls-whatsnew-actions{display:flex;gap:12px;justify-content:center;margin-top:12px;}
  .xls-whatsnew-skip{background:none;border:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.4);padding:10px 24px;border-radius:10px;font-size:13px;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-whatsnew-skip:hover{color:rgba(255,255,255,0.7);border-color:rgba(255,255,255,0.2);}
  .xls-whatsnew-next{background:var(--accent);border:none;color:#fff;padding:10px 32px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-whatsnew-next:hover{background:#2563eb;}
  .xls-whatsnew-next:active{transform:scale(0.96);}


  /* ─── PR Celebration ─── */
  .xls-pr-celebration{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;display:none;align-items:center;justify-content:center;flex-direction:column;background:rgba(0,0,0,0.85);backdrop-filter:blur(10px);animation:xlsPrFadeIn 0.3s ease;}
  .xls-pr-celebration.active{display:flex;animation:xlsPrPulse 0.5s ease;}
  .xls-pr-banner{font-size:28px;font-weight:800;color:#fbbf24;text-align:center;text-shadow:0 0 30px rgba(251,191,36,0.5);animation:xlsPrBounce 0.6s ease;}
  .xls-pr-detail{font-size:16px;color:rgba(255,255,255,0.8);margin-top:12px;font-weight:500;}
  @keyframes xlsPrPulse{0%{transform:scale(0.8);opacity:0;}50%{transform:scale(1.05);}100%{transform:scale(1);opacity:1;}}
  @keyframes xlsPrBounce{0%{transform:translateY(20px);}50%{transform:translateY(-5px);}100%{transform:translateY(0);}}

  /* ─── Volume Milestone Celebration ─── */
  .xls-milestone-celebration{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9998;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.8);backdrop-filter:blur(8px);}
  .xls-milestone-celebration.active{display:flex;animation:xlsPrPulse 0.5s ease;}
  .xls-milestone-banner{font-size:24px;font-weight:800;color:#f97316;text-align:center;text-shadow:0 0 20px rgba(249,115,22,0.5);}

  /* ─── Workout Duration ─── */
  .xls-workout-duration{display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);padding:6px 12px;border-radius:10px;}
  .xls-duration-icon{font-size:12px;color:rgba(255,255,255,0.4);}
  .xls-duration-value{font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:rgba(255,255,255,0.7);min-width:40px;}

  /* ─── Streak Badge ─── */
  .xls-streak-badge{display:inline-flex;align-items:center;gap:2px;background:linear-gradient(135deg,#f97316,#ef4444);padding:3px 8px;border-radius:12px;font-size:11px;font-weight:700;color:#fff;position:absolute;top:-4px;right:-4px;z-index:2;}

  /* ─── Vibe Meter (Idle Screen) ─── */
  .xls-vibe-meter{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.08);padding:8px 16px;border-radius:12px;margin:12px 0;}
  .xls-vibe-icon{font-size:18px;}
  .xls-vibe-label{font-size:13px;color:rgba(255,255,255,0.6);font-weight:500;}

  /* ─── Live Feed Ticker (Idle Screen) ─── */
  .xls-live-ticker{width:100%;max-width:600px;overflow:hidden;margin:8px 0;height:28px;position:relative;}
  .xls-live-ticker-inner{display:flex;gap:40px;white-space:nowrap;animation:xlsTickerScroll 30s linear infinite;}
  .xls-ticker-item{font-size:12px;color:rgba(255,255,255,0.45);font-weight:400;padding:4px 0;}
  @keyframes xlsTickerScroll{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

  /* ─── Note Overlay ─── */
  .xls-note-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9000;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.7);backdrop-filter:blur(8px);}
  .xls-note-modal{background:rgba(20,20,30,0.95);border:1px solid rgba(255,255,255,0.1);border-radius:16px;padding:24px;width:90%;max-width:360px;}
  .xls-note-title{font-size:16px;font-weight:700;color:#fff;margin-bottom:12px;}
  .xls-note-input{width:100%;height:80px;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);border-radius:10px;color:#fff;font-size:14px;padding:12px;resize:none;font-family:inherit;outline:none;transition:border-color 0.2s;}
  .xls-note-input:focus{border-color:var(--accent);}
  .xls-note-actions{display:flex;gap:10px;margin-top:14px;justify-content:flex-end;}
  .xls-note-skip{background:none;border:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.5);padding:8px 20px;border-radius:8px;font-size:13px;cursor:pointer;font-family:inherit;}
  .xls-note-save{background:var(--accent);border:none;color:#fff;padding:8px 20px;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;}

  /* ─── Feed Item Enhancements ─── */
  .xls-feed-item.overload{border-left:3px solid #22c55e;background:rgba(34,197,94,0.05);}
  .xls-feed-overload-badge{font-size:9px;color:#22c55e;font-weight:600;padding:2px 6px;background:rgba(34,197,94,0.1);border-radius:4px;margin-left:auto;}
  .xls-feed-item-note{display:block;font-size:10px;color:rgba(255,255,255,0.35);margin-top:2px;font-style:italic;}
  .xls-feed-item-note-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:none;font-size:14px;cursor:pointer;opacity:0.3;transition:opacity 0.2s;padding:4px;}
  .xls-feed-item-note-btn:hover{opacity:0.7;}
  .xls-feed-item{position:relative;padding-right:36px;}

  /* ─── Machine Rating ─── */
  .xls-machine-rating{padding:16px 0;text-align:center;border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06);margin:12px 0;}
  .xls-rating-stars{display:flex;gap:8px;justify-content:center;margin-bottom:8px;}
  .xls-star{font-size:28px;color:rgba(255,255,255,0.2);cursor:pointer;transition:all 0.2s;user-select:none;}
  .xls-star:hover,.xls-star.filled{color:#fbbf24;transform:scale(1.15);}
  .xls-rating-info{font-size:12px;color:rgba(255,255,255,0.4);}

  /* ─── HBOT Section ─── */
  .xls-hbot-section{padding:16px 0;border-top:1px solid rgba(255,255,255,0.06);margin-top:12px;}
  .xls-hbot-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:4px;}
  .xls-hbot-desc{font-size:11px;color:rgba(255,255,255,0.4);margin-bottom:10px;}
  .xls-hbot-btn{width:100%;background:rgba(59,130,246,0.1);border:1px solid rgba(59,130,246,0.3);color:var(--accent-text);padding:10px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-hbot-btn:hover{background:rgba(59,130,246,0.2);}
  .xls-hbot-events{margin-top:10px;}
  .xls-hbot-event{display:flex;justify-content:space-between;padding:8px 10px;background:rgba(255,255,255,0.03);border-radius:8px;margin-bottom:4px;font-size:12px;color:rgba(255,255,255,0.6);}

  /* ─── Auto-Logout Warning ─── */
  .xls-autologout-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:10000;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.85);backdrop-filter:blur(12px);}
  .xls-autologout-modal{text-align:center;padding:40px;max-width:340px;}
  .xls-autologout-icon{font-size:48px;margin-bottom:16px;}
  .xls-autologout-title{font-size:22px;font-weight:700;color:#fff;margin-bottom:8px;}
  .xls-autologout-desc{font-size:14px;color:rgba(255,255,255,0.5);margin-bottom:24px;line-height:1.5;}
  .xls-autologout-btn{background:var(--accent);border:none;color:#fff;padding:14px 36px;border-radius:12px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:all 0.2s;box-shadow:0 4px 20px rgba(59,130,246,0.3);}
  .xls-autologout-btn:hover{background:#2563eb;transform:scale(1.02);}
  .xls-autologout-btn:active{transform:scale(0.97);}

  /* ─── Calorie stat ─── */
  .xls-mini-stat:last-child .xls-mini-stat-val{color:#22c55e;}


  /* ─── Machine Info Tabs ─── */
  .xls-machineinfo-tabs{display:flex;gap:0;border-bottom:1px solid rgba(255,255,255,0.08);padding:0 16px;}
  .xls-machineinfo-tab{flex:1;background:none;border:none;color:rgba(255,255,255,0.4);font-size:13px;font-weight:600;padding:12px 0;cursor:pointer;font-family:inherit;border-bottom:2px solid transparent;transition:all 0.2s;}
  .xls-machineinfo-tab.active{color:#fff;border-bottom-color:var(--accent);}
  .xls-machineinfo-tab:hover{color:rgba(255,255,255,0.7);}

  /* ─── Gym Floor Map ─── */
  .xls-machineinfo-floor{padding:16px;overflow-y:auto;max-height:calc(100vh - 140px);}
  .xls-floor-legend{display:flex;gap:16px;justify-content:center;margin-bottom:16px;flex-wrap:wrap;}
  .xls-floor-legend-item{display:flex;align-items:center;gap:6px;font-size:11px;color:rgba(255,255,255,0.5);}
  .xls-floor-dot{width:10px;height:10px;border-radius:50%;}
  .xls-floor-dot.available{background:#22c55e;}
  .xls-floor-dot.occupied{background:#ef4444;}
  .xls-floor-dot.current{background:var(--accent);box-shadow:0 0 8px var(--accent);}

  .xls-floor-map{display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);gap:6px;aspect-ratio:1;max-width:400px;margin:0 auto;padding:12px;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.06);border-radius:12px;}
  .xls-floor-cell{border-radius:8px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:6px 2px;min-height:60px;transition:all 0.2s;cursor:default;position:relative;}
  .xls-floor-cell.empty{background:rgba(255,255,255,0.02);border:1px dashed rgba(255,255,255,0.05);}
  .xls-floor-cell.has-equipment{cursor:pointer;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.04);}
  .xls-floor-cell.has-equipment:hover{background:rgba(255,255,255,0.08);transform:scale(1.03);}
  .xls-floor-cell.available{border-color:rgba(34,197,94,0.3);background:rgba(34,197,94,0.05);}
  .xls-floor-cell.occupied{border-color:rgba(239,68,68,0.3);background:rgba(239,68,68,0.05);}
  .xls-floor-cell.current{border-color:var(--accent);background:rgba(59,130,246,0.1);box-shadow:0 0 12px rgba(59,130,246,0.2);}
  .xls-floor-cell.selected{border-color:#fbbf24;background:rgba(251,191,36,0.1);box-shadow:0 0 12px rgba(251,191,36,0.2);transform:scale(1.05);}

  .xls-floor-eq-icon{font-size:18px;line-height:1;}
  .xls-floor-eq-name{font-size:9px;color:rgba(255,255,255,0.6);text-align:center;line-height:1.2;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

  .xls-floor-selected{margin-top:16px;padding:14px 16px;background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.08);border-radius:10px;text-align:center;}
  .xls-floor-selected-name{font-size:15px;font-weight:700;color:#fff;margin-bottom:4px;}
  .xls-floor-selected-detail{font-size:12px;color:rgba(255,255,255,0.5);}
  .xls-floor-sel-type{color:rgba(255,255,255,0.6);}
  .xls-floor-sel-status{font-weight:600;}


  /* ─── Training Partner System (Multi-Partner) ─── */
  .xls-partner-block{display:flex;align-items:center;gap:10px;position:relative;cursor:pointer;}
  .xls-partner-block.switched{animation:xlsPartnerSwitch 0.3s ease;}
  @keyframes xlsPartnerSwitch{0%{transform:scale(1);}50%{transform:scale(1.03);}100%{transform:scale(1);}}

  .xls-partner-avatars{display:flex;align-items:center;gap:0;position:relative;}
  .xls-partner-avatar{position:relative;cursor:pointer;transition:all 0.2s;border-radius:50%;padding:2px;border:2px solid transparent;}
  .xls-partner-avatar.active{box-shadow:0 0 10px rgba(59,130,246,0.3);}
  .xls-partner-avatar:not(.active){opacity:0.5;transform:scale(0.85);}
  .xls-partner-avatar+.xls-partner-avatar{margin-left:-8px;}

  .xls-partner-avatar-add{width:32px;height:32px;border-radius:50%;border:1.5px dashed rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.4);font-size:16px;cursor:pointer;margin-left:-4px;transition:all 0.2s;}
  .xls-partner-avatar-add:hover{border-color:rgba(255,255,255,0.5);color:rgba(255,255,255,0.8);background:rgba(255,255,255,0.05);}

  .xls-user-avatar.partner{background:linear-gradient(135deg,#8b5cf6,#6366f1);}

  .xls-partner-info{display:flex;flex-direction:column;gap:1px;cursor:pointer;}

  /* Partner Scan Overlay */
  .xls-partner-scan-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9500;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.85);backdrop-filter:blur(12px);}
  .xls-partner-scan-modal{text-align:center;padding:40px;max-width:360px;}
  .xls-partner-scan-icon{width:64px;height:64px;margin:0 auto 20px;color:var(--accent-text);animation:xlsNfcPulse 2s infinite;}
  .xls-partner-scan-icon svg{width:100%;height:100%;}
  .xls-partner-scan-title{font-size:20px;font-weight:700;color:#fff;margin-bottom:8px;}
  .xls-partner-scan-subtitle{font-size:13px;color:rgba(255,255,255,0.5);margin-bottom:20px;line-height:1.5;}
  .xls-partner-scan-status{font-size:12px;color:rgba(255,255,255,0.6);margin-bottom:20px;min-height:20px;}
  .xls-partner-scan-cancel{background:none;border:1px solid rgba(255,255,255,0.15);color:rgba(255,255,255,0.5);padding:10px 28px;border-radius:10px;font-size:13px;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-partner-scan-cancel:hover{color:rgba(255,255,255,0.8);border-color:rgba(255,255,255,0.3);}
  .xls-partner-guest-btn{background:var(--accent);border:none;color:#fff;padding:10px 24px;border-radius:10px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;margin-top:8px;}

  /* Profile/Partner Management Panel */
  .xls-profile-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9400;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,0.8);backdrop-filter:blur(10px);}
  .xls-profile-panel{background:rgba(28,28,30,0.98);border:1px solid rgba(255,255,255,0.08);border-radius:20px;padding:24px;width:90%;max-width:380px;max-height:80vh;overflow-y:auto;}
  .xls-profile-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;}
  .xls-profile-title{font-size:16px;font-weight:700;color:#fff;}
  .xls-profile-close{background:none;border:none;color:rgba(255,255,255,0.4);font-size:24px;cursor:pointer;padding:0 4px;}
  .xls-profile-close:hover{color:#fff;}

  .xls-profile-members{display:flex;flex-direction:column;gap:10px;margin-bottom:20px;}
  .xls-profile-member{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);transition:all 0.2s;}
  .xls-profile-member.active{background:rgba(59,130,246,0.08);border-color:rgba(59,130,246,0.2);}
  .xls-profile-member-avatar{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#fff;flex-shrink:0;}
  .xls-profile-member-info{flex:1;}
  .xls-profile-member-name{font-size:14px;font-weight:600;color:#fff;}
  .xls-profile-member-role{font-size:11px;color:rgba(255,255,255,0.4);}
  .xls-profile-member-actions{display:flex;gap:6px;}
  .xls-profile-member-select{background:rgba(59,130,246,0.15);border:1px solid rgba(59,130,246,0.3);color:rgba(96,165,250,0.9);font-size:11px;font-weight:600;padding:5px 10px;border-radius:8px;cursor:pointer;font-family:inherit;}
  .xls-profile-member-select.current{background:rgba(59,130,246,0.25);color:#fff;cursor:default;}
  .xls-profile-member-remove{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.2);color:rgba(239,68,68,0.8);font-size:11px;font-weight:600;padding:5px 10px;border-radius:8px;cursor:pointer;font-family:inherit;}
  .xls-profile-member-remove:hover{background:rgba(239,68,68,0.2);}

  .xls-profile-actions{display:flex;gap:10px;}
  .xls-profile-add-btn{flex:1;background:rgba(255,255,255,0.05);border:1px dashed rgba(255,255,255,0.15);color:rgba(255,255,255,0.6);font-size:13px;font-weight:600;padding:12px;border-radius:10px;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-profile-add-btn:hover{background:rgba(255,255,255,0.1);color:#fff;}
  .xls-profile-stats-btn{flex:1;background:rgba(59,130,246,0.12);border:1px solid rgba(59,130,246,0.25);color:rgba(96,165,250,0.9);font-size:13px;font-weight:600;padding:12px;border-radius:10px;cursor:pointer;font-family:inherit;transition:all 0.2s;}
  .xls-profile-stats-btn:hover{background:rgba(59,130,246,0.2);color:#fff;}

  /* Feed items colored by partner (dynamic) */
  .xls-feed-item.partner-0{border-left:3px solid #3b82f6;}
  .xls-feed-item.partner-1{border-left:3px solid #8b5cf6;}
  .xls-feed-item.partner-2{border-left:3px solid #f59e0b;}
  .xls-feed-item.partner-3{border-left:3px solid #10b981;}
  .xls-feed-item.partner-4{border-left:3px solid #ef4444;}
  .xls-feed-item.partner-5{border-left:3px solid #ec4899;}
  .xls-feed-item-partner{display:block;font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:0.5px;color:rgba(255,255,255,0.4);margin-bottom:1px;}

  /* ═══ XP Flying Particles (enhanced) ═══ */
  .xls-xp-particle{
    position:fixed;z-index:99999;pointer-events:none;
    font-size:14px;font-weight:800;color:var(--accent-text);
    text-shadow:0 0 12px var(--accent-glow),0 0 24px rgba(59,130,246,0.4);
    opacity:0;transform:scale(0.3);
    transition:opacity 0.15s ease-out, transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
    font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display',system-ui,sans-serif;
    white-space:nowrap;
  }
  .xls-xp-trail{
    position:fixed;z-index:99998;pointer-events:none;
    width:5px;height:5px;border-radius:50%;
    background:var(--accent);
    box-shadow:0 0 8px var(--accent-glow),0 0 16px rgba(59,130,246,0.3);
    opacity:0;
  }

  /* ═══ Partner Volume Comparison Bar ═══ */
  .xls-partner-comparison{
    background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);
    border-radius:10px;padding:10px 12px;margin-bottom:12px;
  }
  .xls-comparison-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
  .xls-comparison-title{font-size:10px;font-weight:600;color:rgba(255,255,255,0.5);text-transform:uppercase;letter-spacing:0.5px;}
  .xls-comparison-row{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
  .xls-comparison-row:last-child{margin-bottom:0;}
  .xls-comparison-name{font-size:11px;font-weight:600;min-width:55px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
  .xls-comparison-bar-wrap{flex:1;height:8px;border-radius:4px;background:rgba(255,255,255,0.06);overflow:hidden;position:relative;}
  .xls-comparison-bar-fill{height:100%;border-radius:4px;transition:width 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);min-width:2px;}
  .xls-comparison-bar-fill.leading{box-shadow:0 0 8px currentColor;}
  .xls-comparison-vol{font-size:11px;font-weight:700;color:rgba(255,255,255,0.7);min-width:55px;text-align:right;font-variant-numeric:tabular-nums;}

  /* ═══ Weight Stack PB Marker ═══ */
  .xls-wrow-pb{
    position:absolute;top:-8px;right:-4px;font-size:10px;
    animation:xlsPbBounce 2s ease-in-out infinite;
  }
  @keyframes xlsPbBounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-2px);}}
  .xls-wrow-hist-reps{
    font-size:9px;font-weight:700;color:var(--accent-text);
    background:rgba(59,130,246,0.15);border-radius:3px;padding:1px 4px;margin-left:4px;
    opacity:0.8;
  }

  /* ═══ Rep History Marker on Slider ═══ */
  .xls-rep-history-marker{
    position:absolute;top:50%;transform:translate(-50%,-50%);
    width:3px;height:18px;border-radius:2px;
    background:rgba(249,115,22,0.8);
    box-shadow:0 0 6px rgba(249,115,22,0.5);
    z-index:3;display:none;
    transition:left 0.3s ease;
  }
  .xls-rep-history-marker::after{
    content:attr(data-reps);
    position:absolute;top:-16px;left:50%;transform:translateX(-50%);
    font-size:9px;font-weight:700;color:#f97316;
    white-space:nowrap;
  }
  .xls-rep-history-hint{
    font-size:10px;margin-top:4px;text-align:center;
    transition:opacity 0.3s;min-height:14px;
  }
  .xls-hint-target{color:#f97316;font-weight:600;}
  .xls-hint-match{color:#10b981;font-weight:600;}
  .xls-hint-beat{color:#ef4444;font-weight:700;}
  .xls-hint-sub{color:rgba(255,255,255,0.35);font-size:9px;}
  .xls-hint-push .xls-hint-target{animation:xlsHintPulse 1.5s ease-in-out infinite;}
  .xls-hint-beat-state .xls-hint-beat{animation:xlsHintPulse 0.8s ease-in-out infinite;}
  @keyframes xlsHintPulse{0%,100%{opacity:1;}50%{opacity:0.6;}}

  /* ─── Condensed Feed Rows (grouped by exercise) ─── */
  .xls-feed-group-heading{
    font-size:11px;font-weight:700;color:var(--accent-text);padding:8px 10px 4px;
    letter-spacing:0.3px;text-transform:uppercase;opacity:0.8;
    border-bottom:1px solid rgba(255,255,255,0.06);margin-bottom:2px;
    display:flex;align-items:center;gap:6px;
  }
  .xls-feed-group-icon{font-size:13px;opacity:0.7;}
  .xls-feed-row{
    display:flex;align-items:center;gap:8px;padding:7px 10px;
    border-radius:6px;cursor:pointer;transition:background 0.15s;
    font-size:12px;position:relative;
  }
  .xls-feed-row:hover{background:var(--surface-hover);}
  .xls-feed-row:active{background:rgba(255,255,255,0.08);}
  .xls-feed-row-num{
    font-size:10px;font-weight:700;color:rgba(255,255,255,0.3);
    min-width:14px;text-align:center;
  }
  .xls-feed-row-main{
    font-weight:600;color:rgba(255,255,255,0.9);flex:1;
    letter-spacing:-0.2px;
  }
  .xls-feed-row-vol{
    font-size:10px;color:rgba(255,255,255,0.35);font-weight:500;
    min-width:40px;text-align:right;
  }
  .xls-feed-row-dot{
    width:6px;height:6px;border-radius:50%;flex-shrink:0;
  }
  .xls-feed-row-note{font-size:11px;opacity:0.5;cursor:help;}
  .xls-feed-row-overload{
    font-size:10px;color:#22c55e;font-weight:700;
  }
  .xls-feed-row.overload{border-left:2px solid #22c55e;}
  .xls-feed-row.partner-0{border-left:2px solid #3b82f6;}
  .xls-feed-row.partner-1{border-left:2px solid #8b5cf6;}
  .xls-feed-row.partner-2{border-left:2px solid #f59e0b;}
  .xls-feed-row.partner-3{border-left:2px solid #10b981;}
  .xls-feed-row.partner-4{border-left:2px solid #ef4444;}
  .xls-feed-row.partner-5{border-left:2px solid #ec4899;}

  /* ─── Edit Modal Note Section ─── */
  .xls-edit-note-section{
    margin:10px 0;
  }
  .xls-edit-note-label{
    font-size:11px;font-weight:600;color:rgba(255,255,255,0.5);
    display:block;margin-bottom:4px;text-transform:uppercase;letter-spacing:0.3px;
  }
  .xls-edit-note-input{
    width:100%;background:rgba(255,255,255,0.05);border:1px solid rgba(255,255,255,0.1);
    border-radius:8px;padding:8px 10px;color:#fff;font-size:12px;
    font-family:inherit;resize:none;outline:none;transition:border-color 0.2s;
  }
  .xls-edit-note-input:focus{border-color:var(--accent-text);}
  .xls-edit-note-input::placeholder{color:rgba(255,255,255,0.25);}

  /* ─── XL Shop Tab ─── */
  .xls-shop-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px;}
  .xls-shop-stat-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;padding:14px;text-align:center;}
  .xls-shop-stat-val{font-size:20px;font-weight:700;color:#fff;}
  .xls-shop-stat-lbl{font-size:10px;color:rgba(255,255,255,0.35);margin-top:4px;text-transform:uppercase;letter-spacing:0.3px;}
  .xls-shop-section-title{font-size:11px;font-weight:600;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:0.5px;margin-bottom:8px;margin-top:4px;}
  .xls-shop-session-row{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:rgba(255,255,255,0.02);border-radius:8px;margin-bottom:4px;}
  .xls-shop-session-date{font-size:12px;color:rgba(255,255,255,0.6);}
  .xls-shop-session-vol{font-size:12px;font-weight:600;color:var(--accent-text, #3b82f6);}

  /* Category Filter Pills */
  .xls-shop-cats{display:flex;gap:6px;overflow-x:auto;padding:4px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .xls-shop-cats::-webkit-scrollbar{display:none;}
  .xls-shop-cat-pill{flex-shrink:0;padding:7px 12px;border-radius:20px;border:1px solid rgba(255,255,255,0.08);background:rgba(255,255,255,0.03);color:rgba(255,255,255,0.5);font-size:11px;font-weight:600;cursor:pointer;transition:all 0.2s;font-family:inherit;white-space:nowrap;}
  .xls-shop-cat-pill.active{background:rgba(59,130,246,0.2);border-color:rgba(59,130,246,0.4);color:#fff;}
  .xls-shop-cat-pill:active{transform:scale(0.95);}
  .xls-shop-cat-count{font-size:9px;opacity:0.5;margin-left:2px;}

  /* Product Grid */
  .xls-shop-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:10px;padding-bottom:20px;}
  @media (min-width:600px){.xls-shop-grid{grid-template-columns:repeat(4, 1fr);}}

  /* Product Card */
  .xls-shop-card{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.06);border-radius:12px;overflow:hidden;cursor:pointer;transition:all 0.2s;display:flex;flex-direction:column;}
  .xls-shop-card:active{transform:scale(0.96);border-color:rgba(59,130,246,0.3);}
  .xls-shop-card-img-wrap{width:100%;aspect-ratio:1;background:rgba(0,0,0,0.3);position:relative;overflow:hidden;}
  .xls-shop-card-img{width:100%;height:100%;object-fit:cover;display:block;}
  .xls-shop-card-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:28px;background:linear-gradient(135deg, rgba(59,130,246,0.08), rgba(147,51,234,0.08));}
  .xls-shop-card-info{padding:8px;flex:1;display:flex;flex-direction:column;justify-content:space-between;}
  .xls-shop-card-name{font-size:10px;font-weight:600;color:rgba(255,255,255,0.8);line-height:1.3;margin-bottom:4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
  .xls-shop-card-price{font-size:13px;font-weight:700;color:#4ade80;}

  /* Shop Toast */
  .xls-shop-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(100px);background:rgba(15,15,20,0.95);border:1px solid rgba(59,130,246,0.3);border-radius:14px;padding:14px 20px;display:flex;align-items:center;gap:12px;z-index:99999;backdrop-filter:blur(10px);transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1);max-width:90%;box-shadow:0 8px 32px rgba(0,0,0,0.5);}
  .xls-shop-toast.show{transform:translateX(-50%) translateY(0);}
  .xls-shop-toast-icon{font-size:24px;flex-shrink:0;}
  .xls-shop-toast-text{font-size:12px;color:rgba(255,255,255,0.7);line-height:1.4;}
  .xls-shop-toast-text strong{color:#fff;font-size:13px;display:block;margin-bottom:2px;}
  .xls-shop-toast-text span{color:rgba(255,255,255,0.5);}

  /* Profile Shop Button */
  .xls-profile-shop-btn{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(74,222,128,0.3);background:rgba(74,222,128,0.08);color:#4ade80;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:all 0.2s;margin-top:6px;}
  .xls-profile-shop-btn:active{transform:scale(0.97);background:rgba(74,222,128,0.15);}

/* ═══════════════════════════════════════════════════════════════════════════════
   1v1 BATTLE SYSTEM STYLES
   ═══════════════════════════════════════════════════════════════════════════════ */

/* Find Match Button in Header */
.xls-battle-find-btn {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  margin-left: 12px;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(239,68,68,0.4);
  transition: transform 0.15s, box-shadow 0.15s;
  animation: xlsBattleBtnPulse 2s ease-in-out infinite;
  font-family: inherit;
}
.xls-battle-find-btn:active {
  transform: scale(0.95);
  box-shadow: 0 1px 4px rgba(239,68,68,0.3);
}
@keyframes xlsBattleBtnPulse {
  0%, 100% { box-shadow: 0 2px 8px rgba(239,68,68,0.4); }
  50% { box-shadow: 0 2px 20px rgba(239,68,68,0.7); }
}

/* Battle Overlay */
.xls-battle-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.xls-battle-overlay-active {
  flex-direction: column;
  padding: 20px;
}

/* Battle Panel (card) */
.xls-battle-panel {
  background: linear-gradient(145deg, #1a1a2e, #16213e);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 40px 50px;
  text-align: center;
  position: relative;
  max-width: 700px;
  width: 90%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.05);
}

.xls-battle-close {
  position: absolute;
  top: 16px; right: 20px;
  font-size: 28px;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}
.xls-battle-close:hover { background: rgba(255,255,255,0.1); }

.xls-battle-title-icon { font-size: 48px; margin-bottom: 8px; }
.xls-battle-title {
  font-size: 32px; font-weight: 900; color: #fff;
  letter-spacing: 3px; margin-bottom: 8px; text-transform: uppercase;
}
.xls-battle-title-glow {
  text-shadow: 0 0 20px rgba(59,130,246,0.8), 0 0 40px rgba(59,130,246,0.4);
  animation: xlsBattleTitleGlow 1.5s ease-in-out infinite alternate;
}
@keyframes xlsBattleTitleGlow {
  from { text-shadow: 0 0 20px rgba(59,130,246,0.8), 0 0 40px rgba(59,130,246,0.4); }
  to { text-shadow: 0 0 30px rgba(239,68,68,0.8), 0 0 60px rgba(239,68,68,0.4); }
}
.xls-battle-subtitle { font-size: 14px; color: rgba(255,255,255,0.5); margin-bottom: 30px; }

/* Game Mode Selection */
.xls-battle-modes { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 30px; }
.xls-battle-mode-btn {
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(255,255,255,0.1);
  border-radius: 14px; padding: 20px 12px;
  cursor: pointer; transition: all 0.2s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.xls-battle-mode-btn:hover, .xls-battle-mode-btn:active {
  border-color: var(--mode-color);
  background: rgba(255,255,255,0.08);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
.xls-battle-mode-icon { font-size: 32px; }
.xls-battle-mode-label { font-size: 13px; font-weight: 700; color: #fff; letter-spacing: 0.5px; }

/* Rules */
.xls-battle-rules { background: rgba(255,255,255,0.03); border-radius: 10px; padding: 16px 20px; text-align: left; }
.xls-battle-rules-title { font-size: 11px; font-weight: 700; color: rgba(255,255,255,0.4); letter-spacing: 2px; margin-bottom: 8px; }
.xls-battle-rule { font-size: 13px; color: rgba(255,255,255,0.7); padding: 4px 0; }

/* Lobby */
.xls-battle-lobby-mode { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.xls-battle-lobby-players { display: flex; align-items: center; justify-content: center; gap: 30px; margin: 30px 0; }
.xls-battle-player { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.xls-battle-player-avatar {
  width: 80px; height: 80px; border-radius: 50%; background: #2a2a4a;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; font-weight: 700; color: #fff;
  background-size: cover; background-position: center;
  border: 3px solid rgba(255,255,255,0.2);
}
.xls-battle-player-ready .xls-battle-player-avatar { border-color: #10b981; box-shadow: 0 0 15px rgba(16,185,129,0.4); }
.xls-battle-avatar-pulse { animation: xlsBattleAvatarPulse 1.5s ease-in-out infinite; }
@keyframes xlsBattleAvatarPulse { 0%, 100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(1.05); opacity: 1; } }
.xls-battle-player-name { font-size: 16px; font-weight: 700; color: #fff; }
.xls-battle-player-status { font-size: 12px; font-weight: 600; color: rgba(255,255,255,0.5); letter-spacing: 1px; }
.xls-status-ready { color: #10b981; }
.xls-battle-vs { font-size: 24px; font-weight: 900; color: rgba(255,255,255,0.3); letter-spacing: 2px; }
.xls-battle-vs-fire { font-size: 20px; color: #ef4444; animation: xlsBattleVsFire 0.8s ease-in-out infinite alternate; }
@keyframes xlsBattleVsFire { from { transform: scale(1); } to { transform: scale(1.1); } }

/* Searching dots */
.xls-battle-searching { display: flex; gap: 4px; justify-content: center; }
.xls-battle-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,0.5); animation: xlsBattleDot 1.2s ease-in-out infinite; }
.xls-battle-dot:nth-child(2) { animation-delay: 0.2s; }
.xls-battle-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes xlsBattleDot { 0%, 60%, 100% { transform: scale(1); opacity: 0.4; } 30% { transform: scale(1.5); opacity: 1; } }

.xls-battle-lobby-hint { font-size: 13px; color: rgba(255,255,255,0.4); margin-top: 10px; }
.xls-battle-cancel-btn {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.7); border-radius: 10px; padding: 12px 30px;
  font-size: 14px; font-weight: 600; cursor: pointer; margin-top: 20px;
  transition: background 0.2s; font-family: inherit;
}
.xls-battle-cancel-btn:hover { background: rgba(255,255,255,0.12); }
.xls-battle-start-btn {
  background: linear-gradient(135deg, #10b981, #059669); border: none;
  color: #fff; border-radius: 12px; padding: 16px 40px;
  font-size: 18px; font-weight: 800; letter-spacing: 2px;
  cursor: pointer; margin-top: 20px;
  box-shadow: 0 4px 20px rgba(16,185,129,0.4); transition: transform 0.15s; font-family: inherit;
}
.xls-battle-start-btn:active { transform: scale(0.96); }

/* Countdown */
.xls-battle-countdown-panel { background: transparent; border: none; box-shadow: none; }
.xls-battle-countdown-number {
  font-size: 180px; font-weight: 900; color: #fff;
  text-shadow: 0 0 40px rgba(239,68,68,0.8), 0 0 80px rgba(239,68,68,0.4);
  animation: xlsCountdownPulse 1s ease-in-out infinite; line-height: 1;
}
@keyframes xlsCountdownPulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.05); } }
.xls-battle-countdown-label { font-size: 24px; font-weight: 700; color: rgba(255,255,255,0.6); letter-spacing: 4px; margin-top: 20px; }

/* Active Battle View */
.xls-battle-active-bar {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 12px 20px; background: rgba(0,0,0,0.6);
  border-radius: 12px; margin-bottom: 20px; backdrop-filter: blur(4px);
}
.xls-battle-active-mode { font-size: 16px; font-weight: 700; }
.xls-battle-active-timer { font-size: 20px; font-weight: 800; color: #fff; font-variant-numeric: tabular-nums; }
.xls-battle-forfeit-btn {
  background: rgba(239,68,68,0.2); border: 1px solid rgba(239,68,68,0.4);
  color: #ef4444; border-radius: 8px; padding: 8px 16px;
  font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit;
}
.xls-battle-active-body { display: flex; align-items: center; justify-content: center; gap: 40px; width: 100%; flex: 1; }
.xls-battle-active-vs { font-size: 36px; font-weight: 900; color: rgba(255,255,255,0.2); letter-spacing: 3px; }
.xls-battle-side {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  flex: 1; max-width: 300px; padding: 30px 20px;
  background: rgba(255,255,255,0.03); border-radius: 16px; border: 1px solid rgba(255,255,255,0.06);
}
.xls-battle-side-avatar {
  width: 64px; height: 64px; border-radius: 50%; background: #2a2a4a;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; color: #fff;
  background-size: cover; background-position: center;
}
.xls-battle-side-me .xls-battle-side-avatar { border: 3px solid #3b82f6; box-shadow: 0 0 12px rgba(59,130,246,0.4); }
.xls-battle-side-opp .xls-battle-side-avatar { border: 3px solid #ef4444; box-shadow: 0 0 12px rgba(239,68,68,0.4); }
.xls-battle-side-name { font-size: 16px; font-weight: 700; color: #fff; }
.xls-battle-side-volume { font-size: 48px; font-weight: 900; color: #fff; font-variant-numeric: tabular-nums; }
.xls-battle-side-label { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: -4px; }
.xls-battle-side-sets { font-size: 14px; color: rgba(255,255,255,0.6); font-weight: 600; }
.xls-battle-side-bar { width: 100%; height: 8px; background: rgba(255,255,255,0.08); border-radius: 4px; overflow: hidden; margin-top: 8px; }
.xls-battle-side-bar-fill { height: 100%; border-radius: 4px; transition: width 0.5s ease; }
.xls-bar-me { background: linear-gradient(90deg, #3b82f6, #60a5fa); }
.xls-bar-opp { background: linear-gradient(90deg, #ef4444, #f87171); }

/* Finished Screen */
.xls-battle-finished { padding: 50px; }
.xls-battle-result-icon { font-size: 72px; margin-bottom: 12px; }
.xls-battle-result-title { font-size: 42px; font-weight: 900; letter-spacing: 4px; margin-bottom: 30px; }
.xls-battle-victory { color: #fbbf24; text-shadow: 0 0 20px rgba(251,191,36,0.6); }
.xls-battle-defeat { color: #6b7280; }
.xls-battle-result-scores { display: flex; align-items: center; justify-content: center; gap: 30px; margin-bottom: 30px; }
.xls-battle-result-player { text-align: center; }
.xls-battle-result-name { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.xls-battle-result-vol { font-size: 28px; font-weight: 900; color: #fff; }
.xls-battle-result-sets { font-size: 13px; color: rgba(255,255,255,0.5); }
.xls-battle-result-divider { font-size: 16px; color: rgba(255,255,255,0.3); font-weight: 700; }

/* ─── Battle: Searching State (Minimized) ─────────────────────────────────── */
.xls-battle-btn-searching {
  background: linear-gradient(135deg, #f59e0b, #ef4444) !important;
  animation: xls-battle-search-pulse 1.5s ease-in-out infinite;
  position: relative;
  padding-left: 22px !important;
}
.xls-battle-btn-searching .xls-battle-btn-pulse {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: xls-badge-ping 1s ease-in-out infinite;
}
@keyframes xls-battle-search-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(245, 158, 11, 0.4); }
  50% { opacity: 0.85; box-shadow: 0 0 16px rgba(239, 68, 68, 0.6); }
}

/* ─── Battle: Live Battle Button ─────────────────────────────────────────── */
.xls-battle-btn-live {
  background: linear-gradient(135deg, #ef4444, #dc2626) !important;
  animation: xls-battle-live-pulse 0.8s ease-in-out infinite;
}
@keyframes xls-battle-live-pulse {
  0%, 100% { box-shadow: 0 0 6px rgba(239, 68, 68, 0.4); }
  50% { box-shadow: 0 0 14px rgba(239, 68, 68, 0.8); }
}

/* ─── Battle: Notification Badge ─────────────────────────────────────────── */
.xls-battle-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  background: #ef4444;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  animation: xls-badge-ping 2s ease-in-out infinite;
  box-shadow: 0 0 6px rgba(239, 68, 68, 0.6);
}
@keyframes xls-badge-ping {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}
.xls-battle-find-btn {
  position: relative;
}

/* ─── Battle: Lobby Actions (Cancel + Minimize) ──────────────────────────── */
.xls-battle-lobby-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  justify-content: center;
}
.xls-battle-minimize-btn {
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid rgba(59, 130, 246, 0.5);
  background: rgba(59, 130, 246, 0.15);
  color: #93c5fd;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.xls-battle-minimize-btn:hover {
  background: rgba(59, 130, 246, 0.3);
}

/* ─── Battle: Open Challenges List ───────────────────────────────────────── */
.xls-battle-challenges {
  max-height: 80vh;
  overflow-y: auto;
}
.xls-battle-challenge-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 16px 0;
  max-height: 50vh;
  overflow-y: auto;
  padding: 4px;
}
.xls-battle-challenge-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.xls-battle-challenge-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(59, 130, 246, 0.5);
  transform: translateY(-1px);
}
.xls-battle-challenge-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  background-size: cover;
  background-position: center;
  flex-shrink: 0;
}
.xls-battle-challenge-info {
  flex: 1;
  min-width: 0;
}
.xls-battle-challenge-name {
  font-size: 15px;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 3px;
}
.xls-battle-challenge-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
}
.xls-battle-challenge-mode {
  font-weight: 600;
}
.xls-battle-challenge-time {
  color: #94a3b8;
}
.xls-battle-challenge-accept {
  padding: 8px 16px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  border-radius: 8px;
  letter-spacing: 0.5px;
}
.xls-battle-create-new-btn {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px dashed rgba(255, 255, 255, 0.2);
  background: transparent;
  color: #94a3b8;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}
.xls-battle-create-new-btn:hover {
  border-color: rgba(59, 130, 246, 0.5);
  color: #93c5fd;
  background: rgba(59, 130, 246, 0.1);
}