.nav{position:absolute;left:50%;bottom:calc(14px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:20;display:flex;gap:4px;padding:6px;border-radius:30px}
.nav button{position:relative;border:0;background:transparent;border-radius:24px;padding:8px 18px 6px;display:flex;flex-direction:column;align-items:center;gap:1px;font-weight:900;font-size:11.5px;color:rgba(242,233,238,.6);transition:background .25s}
.nav button svg{width:26px;height:26px}
.nav button.on{background:rgba(224,36,58,.3);color:#fff;box-shadow:0 0 14px rgba(224,36,58,.45)}
.nav .dot{position:absolute;top:4px;right:14px;width:10px;height:10px;border-radius:50%;background:var(--accent);border:2px solid var(--surf)}
.toast{position:absolute;left:16px;right:16px;top:calc(14px + env(safe-area-inset-top,0px));background:#000;border:1px solid var(--accent);color:#fff;border-radius:16px;padding:12px 14px;font-weight:800;font-size:14px;opacity:0;transform:translateY(-12px);transition:.25s;pointer-events:none;z-index:90}
.toast.show{opacity:1;transform:none}
.btn{border:0;border-radius:16px;padding:13px 18px;font-weight:900;font-size:15px;background:var(--accent);color:#fff;box-shadow:0 4px 0 var(--accent-d),0 0 18px rgba(224,36,58,.4)}
.btn:active{transform:translateY(2px);box-shadow:0 2px 0 var(--accent-d)}
.btn.sec{background:var(--surf2);color:var(--ink);box-shadow:0 4px 0 #000;border:1px solid var(--line)}
.btn.dark{background:#000;box-shadow:0 4px 0 #000;border:1px solid var(--line)}
.btn.money{background:var(--green);box-shadow:0 4px 0 #1C8A4E}
.btn.sm{padding:8px 12px;font-size:13px;border-radius:12px}
.btn.w{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.sheet{position:absolute;inset:0;z-index:40;display:flex;align-items:flex-end;background:rgba(0,0,0,.65)}
.sheet .in{width:100%;max-height:92%;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;background:var(--soft);border-radius:28px 28px 0 0;padding:16px 16px calc(20px + env(safe-area-inset-bottom,0px));animation:up .28s cubic-bezier(.2,.9,.3,1)}
.sheet.full .in{max-height:100%;height:100%;border-radius:0;padding-top:calc(12px + env(safe-area-inset-top,0px))}
@keyframes up{from{transform:translateY(40px);opacity:.5}to{transform:none;opacity:1}}
.shead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}
h2{font-family:var(--f-display);font-weight:800;font-size:22px;line-height:1.1;margin:0;text-wrap:balance}
h3{font-family:var(--f-display);font-weight:800;font-size:17px;margin:16px 0 8px}
.muted{color:var(--ink2);font-size:13.5px;line-height:1.45}
.close{position:relative;width:36px;height:36px;border-radius:50%;border:0;background:var(--surf2);display:grid;place-items:center;flex:none;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.close svg{width:18px;height:18px}
.card{background:var(--surf);border-radius:20px;padding:14px;border:1px solid var(--line)}
.seg{display:flex;background:var(--surf);border:1px solid var(--line);border-radius:14px;padding:3px;gap:2px}
.seg button{flex:1;border:0;background:transparent;border-radius:11px;padding:8px 4px;font-weight:900;font-size:13px;color:var(--ink2)}
.seg button.on{background:var(--accent);color:#fff}
.chips{display:flex;gap:6px;overflow-x:auto;padding:2px 0 6px;scrollbar-width:none}
.chip{flex:none;border:1px solid var(--line);background:var(--surf);border-radius:99px;padding:7px 12px;font-weight:900;font-size:12.5px}
.chip.on{background:var(--accent);color:#fff;border-color:var(--accent)}