.lh-bar{position:fixed;left:0;right:0;bottom:0;z-index:9999;display:flex;background:#fff;border-top:1px solid #e5e9ee;box-shadow:0 -4px 20px rgba(0,0,0,.08);padding-bottom:env(safe-area-inset-bottom)}
.lh-bar-btn{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:0;padding:9px 4px 8px;font-size:11px;color:#4b5563;cursor:pointer}
.lh-bar-btn svg{width:24px;height:24px;display:block}
.lh-bar-btn .lh-bar-av{width:26px;height:26px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;background:#e4e6eb}
.lh-bar-btn .lh-bar-av img{width:26px;height:26px;object-fit:cover;display:block}
.lh-bar-btn.on{color:#0b9f6e;font-weight:700}
.lh-sheet[hidden]{display:none}
.lh-sheet{position:fixed;inset:0;z-index:1000016;visibility:hidden;opacity:0;transition:opacity .3s ease,visibility 0s linear .3s}
.lh-sheet.open{visibility:visible;opacity:1;transition:opacity .3s ease}
.lh-sheet__bg{position:absolute;inset:0;background:rgba(10,14,20,.6)}
.lh-sheet__bg{position:absolute;inset:0;background:rgba(10,14,20,.6)}
.lh-sheet__box{position:absolute;left:0;right:0;bottom:0;max-height:88vh;max-height:88dvh;background:#fff;border-radius:16px 16px 0 0;overflow:auto;padding:14px 16px calc(18px + env(safe-area-inset-bottom));box-sizing:border-box;transform:translateY(64px);transition:transform .38s cubic-bezier(.22,.61,.36,1)}
.lh-sheet.open .lh-sheet__box{transform:none}
@media(prefers-reduced-motion:reduce){.lh-sheet__box{transform:none!important;transition:none!important}}
.lh-sheet__x{position:sticky;top:0;margin-left:auto;display:block;border:0;background:#f1f4f7;border-radius:8px;width:32px;height:32px;font-size:15px;cursor:pointer}
.lh-sheet__body .lh-member-box{border:0;padding:0}
.lh-sheet__me{display:flex;align-items:center;gap:12px;padding:6px 0 12px}
.lh-sheet__me .lh-bar-av{width:52px;height:52px}
.lh-sheet__me .lh-bar-av img{width:52px;height:52px}
.lh-sheet__me b{display:block;font-size:16px}
.lh-sheet__me small{color:#6b7280}
.lh-sheet__msg{min-height:20px;font-size:13.5px;margin:8px 0}
.lh-sheet__tabs{display:flex;gap:8px;margin:4px 0 10px}
.lh-sheet__tabs button{flex:1;border:1px solid #dfe3e8;background:#fff;border-radius:9px;padding:10px;font-weight:700;cursor:pointer}
.lh-sheet__tabs button.on{background:#17191b;color:#fff;border-color:#17191b}
@media(min-width:1025px){.lh-bar{display:none}}
@media(max-width:1024.98px){body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}}
.lh-confirm-ov{position:fixed;inset:0;z-index:1000020;background:rgba(10,14,20,.6);display:flex;align-items:center;justify-content:center;padding:20px;box-sizing:border-box}
.lh-confirm-box{background:#fff;border-radius:14px;max-width:340px;width:100%;padding:20px;box-shadow:0 12px 48px rgba(0,0,0,.35);color:#16191d}
.lh-confirm-box p{margin:0 0 16px;font-size:15px;line-height:1.5}
.lh-confirm-btns{display:flex;gap:10px}
.lh-confirm-no{flex:1;border:1px solid #dfe3e8;background:#fff;border-radius:9px;padding:11px;font-weight:700;font-size:14px;cursor:pointer;color:#16191d}
.lh-confirm-yes{flex:1;border:0;background:#17191b;color:#fff;border-radius:9px;padding:11px;font-weight:700;font-size:14px;cursor:pointer}
.lh-acct-pop h3{color:#16191d}
.lh-bar-ref-copy{background:#16a34a;color:#fff;border:0;border-radius:8px;padding:9px 16px;font-weight:700;cursor:pointer;font-size:14px}