body{
    background:
      radial-gradient(1100px 620px at 82% -8%, rgba(59,123,255,.14), transparent 60%),
      linear-gradient(180deg, var(--navy-950) 0%, var(--navy-900) 46%, var(--navy-950) 100%);
    min-height:100vh;
    font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    color:var(--ink-0);
    display:flex; align-items:center; justify-content:center;
    /*padding:40px 16px;*/
     overflow: hidden;
  }
  .mono{ font-family:'IBM Plex Mono',monospace; }

  /* full-viewport stage — frame fills the real screen, no overflow */
  .stage{ width:100%; max-width:412px; }
  
   .frame{
    position:relative;
    background:linear-gradient(180deg, var(--navy-800) 0%, var(--navy-900) 100%);
    border:1px solid var(--line);
    /*border-radius:28px;*/
    box-shadow:0 40px 80px -30px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.02) inset;
    overflow:hidden;
    display:flex; flex-direction:column;
    height: 100vh;
    min-height: 100dvh;
    
  }


  .menu-topbar{ display:flex; align-items:center; justify-content:space-between; padding:16px 18px 4px; }
  .icon-btn{
    width:34px; height:34px; border-radius:10px;
    background:var(--surface); border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    color:var(--ink-1); cursor:pointer; flex:none; position:relative;
  }
  .icon-btn svg{ width:16px; height:16px; }
  .icon-btn.sm{ width:30px; height:30px; }

  .scroll{
    flex:1; overflow-y:scroll; padding:2px 18px 18px;
    scrollbar-width:none;
  }
  .scroll::-webkit-scrollbar{ display:none; }

  /* ---- date filter row (Start/End Date + filter icon + View All, one row) ---- */
  .filter-row{ display:flex; align-items:center; gap:7px; margin:8px 0 14px; }
  .date-field{
   flex: 1;
    display: flex;
    align-items: center;
    gap: 7px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 5px;
    padding: 7px 12px;
    font-size: 10px;
    color: var(--ink-1);
    cursor: pointer;

  }
  .date-field svg{ width:13px; height:13px; flex:none; color:var(--ink-2); }
  .view-all-pill{
     width:max-content; background:linear-gradient(135deg, var(--blue-500), var(--blue-600));
    color:#fff; border:0; border-radius:5px; padding:7px; font-size:11px; font-weight:700;
    font-family:inherit; cursor:pointer;

  }

.tabs-row{
    display:flex; gap:4px; background:rgba(255,255,255,.03); border-radius:11px; padding:3px;
    margin-bottom:9px;
  }
  .tabs-row .tab{
    text-align:center; font-size:11px; font-weight:700; color:var(--ink-2);
    padding:4px; border-radius:4px; cursor:pointer;flex: content;
  }
  .tabs-row .tab.active{ background:var(--blue-500); color:#fff; }

  /* ---- rewards today/cumulative summary ---- */
  .rewards-summary-grid{ display:grid; grid-template-columns:1fr 1fr; gap:2px; margin-bottom:12px; }
  .rewards-summary-card{
    background:var(--surface); border:1px solid var(--line); border-radius:16px; padding:14px;
  }
  .rewards-summary-card small{ display:block; font-size:9.5px; color:var(--ink-2); margin-bottom:8px; text-transform:uppercase; letter-spacing:.3px; }
  .rewards-summary-card b{ display:block; font-size:15px; font-weight:800; margin-bottom:6px; }
  .rewards-summary-card b span{ font-size:10px; color:var(--ink-1); font-weight:600; }
  .rewards-summary-card em{ font-style:normal; font-size:9.5px; color:var(--ink-2); }
  .rewards-summary-card em.up{ color:var(--green); }

  /* ---- 4-box quick stats ---- */
  .stat-row4{ display:grid; grid-template-columns:repeat(4,1fr); gap:2px; margin-bottom:18px; }
  .stat-box4{ background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:9px 6px; text-align:center; }
  .stat-box4 small{ display:block; font-size:9px; color:var(--ink-2); margin-bottom:5px; line-height:1.25; }
  .stat-box4 b{ display:block; font-size:12px; font-weight:800; }
  .stat-box4 b span{ display:block; font-size:7.5px; color:var(--ink-1); font-weight:600; margin-top:1px; }

  .section-label{ font-size:11px; font-weight:700; color:var(--ink-1); text-transform:uppercase; letter-spacing:.5px; margin:4px 2px 10px; }

  /* ---- reward record cards ---- */
  .reward-list{ display:flex; flex-direction:column; gap:10px; }
  .reward-card{
    background:var(--surface); border:1px solid var(--line); border-radius:15px; padding:13px;
    animation:fadein .2s ease;
  }
  .reward-card-top{ display:flex; align-items:center; justify-content:space-between; margin-bottom:10px; }
  .tx-date{ display:flex; align-items:center; gap:6px; font-size:10.5px; color:var(--ink-1); font-weight:600; }
  .tx-date svg{ width:13px; height:13px; }
  .status-chip{
    display:flex; align-items:center; gap:4px;
    background:rgba(46,207,143,.14); color:var(--green); font-size:9.5px; font-weight:700;
    padding:4px 8px; border-radius:100px;
  }
  .status-chip svg{ width:10px; height:10px; }
  .reward-card-body{ display:flex; flex-direction:column; gap:7px; padding-bottom:10px; border-bottom:1px solid var(--line); }
  .reward-row{ display:flex; align-items:center; justify-content:space-between; gap:8px; }
  .reward-row small{ font-size:10.5px; color:var(--ink-2); flex:none; }
  .reward-row b{ font-size:11px; font-weight:700; text-align:right; }
  .rank-chip{ display:flex; align-items:center; gap:5px; }
  .rank-chip svg{ width:12px; height:12px; flex:none; }
  .reward-card-foot{ display:flex; align-items:center; justify-content:space-between; padding-top:10px; }
  .reward-card-foot small{ font-size:10.5px; color:var(--ink-2); }
  .reward-card-foot b{ font-size:10px; font-weight:800; }
  .gold{ color:var(--gold); }
  .green{ color:var(--green); }
  .blue{ color:var(--blue-400); }

  .empty-state{ text-align:center; font-size:12px; color:var(--ink-2); padding:40px 0; }

  @keyframes fadein{ from{ opacity:0; transform:translateY(4px);} to{ opacity:1; transform:translateY(0);} }

  .toast{
    position:absolute; left:50%; bottom:22px; transform:translateX(-50%) translateY(12px);
    background:var(--navy-700); border:1px solid var(--line-strong); color:var(--ink-0);
    font-size:12px; font-weight:600; padding:10px 16px; border-radius:100px;
    box-shadow:0 16px 32px -12px rgba(0,0,0,.6); opacity:0; visibility:hidden;
    transition:opacity .2s ease, transform .2s ease, visibility .2s; z-index:60; white-space:nowrap;
    display:flex; align-items:center; gap:7px;
  }
  .toast.show{ opacity:1; visibility:visible; transform:translateX(-50%) translateY(0); }
  .toast svg{ width:13px; height:13px; color:var(--blue-400); flex:none; }
  
   /* ---------- bottom nav ---------- */
  .bottom-nav{
    flex:none; display:flex; align-items:center; justify-content:space-around;
    padding:10px 8px 14px; border-top:1px solid var(--line);
    background:rgba(10,18,38,.9); backdrop-filter:blur(6px);
  }
  .nav-item{ display:flex; flex-direction:column; align-items:center; gap:4px; color:var(--ink-2); }
  .nav-item svg{ width:19px; height:19px; }
  .nav-item span{ font-size:9.5px; font-weight:600; }
  .nav-item.active{ color:var(--blue-400); }