:root{
  --bg:#F2F4F3; --card:#FFFFFF; --ink:#17201D; --ink2:#3E4B46; --muted:#55625D;
  --line:#DDE3E0; --line2:#EDF0EE; --accent:#1F6F5C; --accent-dk:#164F42; --accent-soft:#E3F0EB;
  --danger:#B42318; --danger-soft:#FDECEA; --warn-bg:#FFF4D6; --warn-fg:#7A5300;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;font-size:14px;line-height:1.5}
a{color:var(--accent)}a:hover{color:var(--accent-dk)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #1F6F5C66;outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.muted{color:var(--muted)}
.small{font-size:12px}
.hidden{display:none!important}
h1,h2,h3{margin:0}

/* ---------- shell ---------- */
.shell{min-height:100vh;display:flex;align-items:stretch}
.sidebar{flex:0 0 280px;background:#fff;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;gap:24px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 8px}
.brand-logo{width:36px;height:36px;border-radius:10px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.brand-name{font-weight:800;font-size:16px;letter-spacing:-.01em}
.baby-card{display:flex;align-items:center;gap:12px;padding:12px;border-radius:14px;background:var(--accent-soft);border:0;text-align:left;width:100%}
.avatar{border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;flex:none;overflow:hidden;background:#C9DED5;color:var(--accent)}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.user{background:#F3E3D3;color:#8A4A12;font-weight:700}
.nav{display:flex;flex-direction:column;gap:4px}
.nav-btn{display:flex;align-items:center;gap:12px;min-height:44px;padding:0 12px;border:0;border-radius:12px;text-align:left;font-weight:600;background:transparent;color:var(--ink2)}
.nav-btn:hover{background:#F2F4F3}
.nav-btn.on{background:var(--accent-soft);color:var(--accent-dk)}
.nav-btn .badge{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--accent);color:#fff;margin-left:auto;white-space:nowrap}
.side-foot{margin-top:auto;display:flex;align-items:center;gap:10px;padding:12px;border-top:1px solid var(--line)}
.sync{font-size:11px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.sync::before{content:"";width:8px;height:8px;border-radius:50%;background:#2E9A6B}
.sync.off{color:var(--danger)}.sync.off::before{background:var(--danger)}

.rail{display:none;flex:0 0 96px;background:#fff;border-right:1px solid var(--line);padding:16px 8px;flex-direction:column;align-items:center;gap:16px;position:sticky;top:0;height:100vh;overflow-y:auto}
.rail .nav{width:100%}
.rail .nav-btn{position:relative;flex-direction:column;justify-content:center;gap:4px;min-height:60px;padding:8px 2px;text-align:center}
.rail .nav-btn span.lbl{font-size:11px;font-weight:700;line-height:1.2}
.rail .nav-btn .badge{position:absolute;top:8px;right:18px;width:10px;height:10px;padding:0;font-size:0;border:2px solid #fff}

.topbar{display:none;position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);padding:10px 16px;align-items:center;gap:12px}
.bottomnav{display:none;position:sticky;bottom:0;z-index:6;background:#fff;border-top:1px solid var(--line);grid-template-columns:repeat(5,minmax(0,1fr));padding:6px 4px 10px}
.bottomnav button{display:flex;flex-direction:column;align-items:center;gap:2px;min-height:56px;padding:6px 0;border:0;background:transparent;color:var(--muted)}
.bottomnav .pill{width:52px;height:30px;border-radius:999px;display:flex;align-items:center;justify-content:center}
.bottomnav button.on{color:var(--accent-dk)}
.bottomnav button.on .pill{background:var(--accent-soft)}
.bottomnav .lbl{font-size:11px;font-weight:700}

main{flex:1 1 0%;min-width:0;padding:24px clamp(16px,3vw,40px) 48px;display:flex;flex-direction:column;gap:24px}
.page-head{display:flex;flex-wrap:wrap;align-items:center;gap:12px 16px}
.page-head .titles{flex:1 1 260px;min-width:0}
.page-head h1{font-size:26px;font-weight:800;letter-spacing:-.02em}
.page-head .sub{color:var(--muted);font-size:13px}
.datenav{display:flex;align-items:center;gap:4px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:4px}
.datenav button{width:40px;height:40px;border:0;background:transparent;border-radius:8px;display:flex;align-items:center;justify-content:center}
.datenav button:hover:not(:disabled){background:#F2F4F3}
.datenav .mid{display:block;width:auto;height:auto;padding:0 8px;text-align:center;min-width:130px;border:0;background:transparent}
.datenav .mid b{display:block;font-size:13px}
.datenav .mid span{font-size:12px;color:var(--muted)}
.searchbox{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 12px;height:48px;flex:0 1 260px}
.searchbox input{border:0;outline:none;background:transparent;width:100%;min-width:0}
.icon-btn{width:48px;height:48px;border:1px solid var(--line);border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:center;flex:none}
.icon-btn.sm{width:44px;height:44px}
.icon-btn.danger{color:var(--danger)}
.search-mobile{display:none}

/* ---------- generic ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;min-width:0}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.card-head h2{font-size:16px;font-weight:700}
.link-btn{border:0;background:transparent;color:var(--accent);font-weight:700;min-height:44px;padding:0 4px}
.row{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}
.stack{display:flex;flex-direction:column;gap:16px}
.btn{min-height:44px;padding:0 16px;border:1px solid var(--line);border-radius:12px;background:#fff;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;color:var(--ink)}
.btn:hover{border-color:#C9D2CE;color:var(--ink)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-dk);color:#fff}
.btn.danger{color:var(--danger);border-color:#F1C8C3}
.btn.dark{border:2px solid var(--ink)}
.btn.big{min-height:60px;border-radius:16px;font-size:17px;font-weight:800}
.btn.lg{min-height:52px;border-radius:14px;font-size:15px}
.btn.block{width:100%}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:40px;padding:0 14px;border-radius:999px;font-weight:600;border:1px solid var(--line);background:#fff;color:var(--ink)}
.chip.lg{min-height:44px;padding:0 16px}
.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip.on.green{background:var(--accent);border-color:var(--accent)}
.seg{display:inline-flex;flex-wrap:wrap;background:#F2F4F3;border-radius:12px;padding:4px;gap:4px}
.seg button{min-height:40px;padding:0 14px;border:0;border-radius:9px;font-weight:600;background:transparent;color:var(--ink2)}
.seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.tabs-box{display:inline-flex;align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px;gap:4px;flex-wrap:wrap}
.tabs-box button{min-height:44px;padding:0 18px;border:0;border-radius:10px;font-weight:700;background:transparent;color:var(--ink2)}
.tabs-box button.on{background:var(--accent);color:#fff}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>span{font-size:13px;font-weight:700}
.field input,.field select,.field textarea,.input{min-height:48px;border:1px solid var(--line);border-radius:12px;padding:0 12px;background:#fff;width:100%}
.field textarea{padding:12px;resize:vertical;min-height:auto}
.field .hint{font-size:12px;color:var(--muted);font-weight:400}
.grid-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{font-size:13px;font-weight:700;margin-bottom:8px;padding:0}
.check{display:flex;align-items:center;gap:10px;min-height:48px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:600;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--accent);margin:0}
.check.on{background:var(--accent-soft);border-color:var(--accent)}
.status-chip{font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;white-space:nowrap}
.st-done{background:#E3F0EB;color:#164F42}.st-running{background:#DCEBFA;color:#1D4F8A}.st-paused{background:#F6E9DA;color:#7A4210}.st-cancelled,.st-failed{background:#FDECEA;color:#7A1A12}.st-sent{background:#E3F0EB;color:#164F42}
.note-box{font-size:12px;color:var(--muted);background:#F2F4F3;border-radius:12px;padding:10px 12px}
.info{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:flex-start}
.info svg{flex:none;margin-top:2px}
.empty{color:var(--muted);text-align:center;padding:24px 8px;font-size:13px}
.alert{display:flex;gap:12px;align-items:flex-start;background:var(--danger-soft);border:1px solid #F1C8C3;color:#7A1A12;border-radius:16px;padding:16px 18px}
.alert svg{flex:none}
table{width:100%;border-collapse:collapse}
.tbl-wrap{overflow-x:auto}
th{text-align:left;font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;font-weight:700}
td{padding:12px;border-top:1px solid var(--line2);vertical-align:middle}
.list>li,.list>.li{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line2)}
.list{list-style:none;margin:0;padding:0}
.ico{border-radius:10px;flex:none;display:flex;align-items:center;justify-content:center}
.skeleton{color:var(--muted);padding:40px 0;text-align:center}

/* ---------- dashboard ---------- */
.dash{display:flex;flex-wrap:wrap;gap:16px;align-items:stretch}
.timer-card{flex:1 1 300px;min-width:0;order:1;background:var(--accent);color:#fff;border-radius:20px;padding:24px;display:flex;flex-direction:column;gap:16px}
.timer-card .top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.timer-card .stat{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.timer-card .stat::before{content:"";width:8px;height:8px;border-radius:50%;background:#9FE3C4}
.timer-card .soft{color:#CFE7DD}
.timer-card .big{font-size:56px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.timer-card .acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}
.timer-card .acts button{flex:1 1 120px;min-height:52px;border-radius:14px;font-weight:700;font-size:15px}
.timer-card .b1{border:0;background:#fff;color:var(--accent)}
.timer-card .b2{border:2px solid #9FCDBA;background:transparent;color:#fff}
.health-card{flex:1 1 300px;order:2;display:flex;flex-direction:column;gap:16px}
.hgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.hbox{background:#F2F4F3;border-radius:14px;padding:16px;min-width:0}
.hbox .k{font-size:12px;color:var(--muted);font-weight:600}
.hbox .v{font-size:28px;font-weight:800}
.hbox .v small{font-size:14px;font-weight:600}
.quick{flex:1 1 100%;order:3;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.quick button{min-height:96px;border:1px solid var(--line);border-radius:18px;background:#fff;display:flex;flex-direction:column;align-items:flex-start;justify-content:space-between;gap:8px;padding:16px;text-align:left}
.quick button:hover{border-color:#C9D2CE}
.quick .q-ico{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.quick .q-lbl{font-weight:700;font-size:15px;line-height:1.2}
.summary{flex:1 1 100%;order:4;display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}
.sum{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 18px;display:flex;flex-direction:column;gap:4px}
.sum .k{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink2)}
.sum .k i{width:10px;height:10px;border-radius:3px}
.sum .v{font-size:26px;font-weight:800;letter-spacing:-.02em}
.dash-bottom{flex:1 1 100%;order:5;display:flex;flex-wrap:wrap;gap:16px;align-items:flex-start}
.tl-item{display:flex;gap:14px;padding:12px 0;border-top:1px solid var(--line2);align-items:flex-start}
.tl-time{width:96px;flex:none;font-size:13px;font-weight:600;color:var(--ink2);padding-top:6px}
.tl-body{flex:1;min-width:0}
.tl-body b{display:block}
.tl-body .d{font-size:13px;color:var(--muted)}
.tl-by{font-size:12px;color:var(--muted);white-space:nowrap;padding-top:6px}
.tl-thumb{width:72px;height:72px;border-radius:12px;object-fit:cover;margin-top:8px;background:#F1E4DA;display:block}
.pgrid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.ph{aspect-ratio:1/1;border-radius:14px;background:#F1E4DA;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.ph img{width:100%;height:100%;object-fit:cover}

/* ---------- activity ---------- */
.bigclock{font-size:clamp(56px,9vw,96px);font-weight:800;letter-spacing:-.04em;line-height:1;text-align:center}
.sides{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.side{min-height:88px;border-radius:16px;padding:14px 16px;text-align:left;border:2px solid var(--line);background:#fff}
.side.on{border-color:var(--accent);background:var(--accent-soft)}
.side .c{font-size:28px;font-weight:800}
.diaper-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.diaper-types button{min-height:72px;border-radius:16px;font-weight:700;border:2px solid var(--line);background:#fff}
.diaper-types button.on{background:#F6E9DA;border-color:#8A4A12}
.stool{display:flex;align-items:center;gap:8px;min-height:44px;padding:0 14px 0 8px;border-radius:999px;border:2px solid var(--line);background:#fff;font-weight:600}
.stool.on{border-color:var(--ink)}
.stool i{width:24px;height:24px;border-radius:50%}

/* ---------- album ---------- */
.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}
.pcard{padding:0;text-align:left;border:2px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;display:flex;flex-direction:column}
.pcard.on{border-color:var(--accent)}
.pcard .img{aspect-ratio:4/5;width:100%;background:#F1E4DA;position:relative;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.pcard .img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.pcard .star{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;background:#fff;color:#A15C07;display:flex;align-items:center;justify-content:center;z-index:1}
.pcard .meta{padding:10px 12px 12px}
.pcard .meta b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.detail-img{aspect-ratio:4/3;border-radius:14px;background:#F1E4DA;overflow:hidden;display:flex;align-items:center;justify-content:center}
.detail-img img{width:100%;height:100%;object-fit:contain;background:#17201D}
dl.meta{margin:0;display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13px}
dl.meta dt{color:var(--muted)}dl.meta dd{margin:0}
.tag{font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;background:#F5E6EF;color:#7A2F5C}

/* ---------- report bars ---------- */
.bar{height:10px;background:var(--line2);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;border-radius:999px}

/* ---------- auth ---------- */
.auth{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px 16px}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px 28px;display:flex;flex-direction:column;gap:18px;box-shadow:0 8px 24px rgba(0,0,0,.05)}
.auth-card h1{font-size:24px;font-weight:800;letter-spacing:-.02em}
.err{background:var(--danger-soft);color:#7A1A12;border-radius:12px;padding:10px 12px;font-size:13px;font-weight:600}
.okmsg{background:var(--accent-soft);color:var(--accent-dk);border-radius:12px;padding:10px 12px;font-size:13px;font-weight:600}

/* ---------- modal / sheet / toast ---------- */
.overlay{position:fixed;inset:0;z-index:30;display:flex;align-items:center;justify-content:center;padding:16px;background:rgba(23,32,29,.45)}
.modal{background:#fff;border-radius:20px;padding:24px;width:100%;max-width:480px;max-height:calc(100vh - 32px);overflow-y:auto;display:flex;flex-direction:column;gap:14px}
.modal h2{font-size:18px;font-weight:800}
.modal .acts{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.sheet-wrap{position:fixed;inset:0;z-index:20;display:flex;flex-direction:column;justify-content:flex-end}
.sheet-bg{position:absolute;inset:0;border:0;background:rgba(23,32,29,.45)}
.sheet{position:relative;background:#fff;border-radius:24px 24px 0 0;padding:12px 16px 24px;display:flex;flex-direction:column;gap:4px}
.sheet .grip{width:40px;height:4px;border-radius:999px;background:#C9D2CE;align-self:center;margin-bottom:8px}
.sheet-item{display:flex;align-items:center;gap:14px;min-height:56px;padding:0 8px;border:0;border-radius:12px;background:transparent;text-align:left;width:100%}
.sheet-item.on{background:var(--accent-soft)}
.sheet-item .si{width:40px;height:40px;border-radius:12px;background:#F2F4F3;display:flex;align-items:center;justify-content:center;color:var(--accent);flex:none}
.toasts{position:fixed;z-index:40;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;max-width:min(380px,calc(100vw - 32px))}
.toast{background:var(--ink);color:#fff;border-radius:14px;padding:12px 16px;font-weight:600;box-shadow:0 8px 24px rgba(0,0,0,.2);font-size:13px}
.toast.err{background:var(--danger)}
.toast b{display:block}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .sidebar{display:none}
  .rail{display:flex}
  main{padding:24px 24px 40px}
  .quick{grid-template-columns:repeat(5,minmax(0,1fr))}
}
@media (max-width:699px){
  .shell{flex-direction:column}
  .rail{display:none}
  .topbar{display:flex}
  .bottomnav{display:grid}
  main{padding:16px 16px 24px;gap:16px}
  .page-head h1{font-size:22px}
  .searchbox{display:none}
  .search-mobile{display:flex}
  .datenav{flex:1 1 auto}
  .datenav .mid{flex:1}
  .card{padding:20px}
  .timer-card{order:1}
  .quick{order:2;gap:8px}
  .summary{order:3}
  .health-card{order:4}
  .quick button{min-height:84px;align-items:center;text-align:center;padding:10px 2px}
  .quick .q-lbl{font-size:11px}
  .timer-card .big{font-size:48px}
  .tl-time{width:64px}
  .tl-by{display:none}
  .toasts{bottom:96px}
}
@media print{
  .sidebar,.rail,.topbar,.bottomnav,.page-head .datenav,.searchbox,.search-mobile,.no-print,.toasts{display:none!important}
  body,main{background:#fff}
  main{padding:0}
  .card{border:0;padding:8px 0}
}
.seg .segopt span{display:flex;align-items:center;min-height:40px;padding:0 14px;border-radius:9px;font-weight:600;color:var(--ink2);cursor:pointer}
.seg .segopt input:checked+span{background:#fff;color:var(--ink);box-shadow:0 1px 2px rgba(0,0,0,.06)}
.seg .segopt input:focus-visible+span{outline:3px solid #1F6F5C66;outline-offset:2px}
.check:has(input:checked){background:var(--accent-soft);border-color:var(--accent)}
.check:has(input:focus-visible){outline:3px solid #1F6F5C66;outline-offset:2px}
label.btn{cursor:pointer}
label.btn:has(input:focus-visible){outline:3px solid #1F6F5C66;outline-offset:2px}

/* ---------- photo viewer ---------- */
.detail-img.zoomable{position:relative;border:0;padding:0;width:100%;cursor:zoom-in;display:flex}
.zoom-hint{position:absolute;right:10px;bottom:10px;display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;background:rgba(23,32,29,.72);color:#fff;font-size:12px;font-weight:700}
.viewer{position:fixed;inset:0;z-index:50;background:#0E1412;color:#fff;display:flex;flex-direction:column;user-select:none;-webkit-user-select:none}
.viewer-bar{display:flex;align-items:center;gap:12px;padding:10px 12px 10px 16px;background:rgba(14,20,18,.9);z-index:2}
.viewer-title{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.3}
.viewer-title b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.viewer-title span{font-size:12px;color:#AEB9B4}
.viewer-tools{display:flex;align-items:center;gap:4px}
.viewer-tools button,.viewer-tools a{min-width:44px;height:44px;border:0;border-radius:12px;background:transparent;color:#fff;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}
.viewer-tools button:hover:not(:disabled),.viewer-tools a:hover{background:rgba(255,255,255,.12);color:#fff}
.viewer-tools button:disabled{opacity:.35}
.viewer-pct{font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;min-width:60px!important}
.viewer-stage{flex:1;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;touch-action:none;cursor:zoom-in}
.viewer-stage.zoomed{cursor:grab}
.viewer-stage.zoomed:active{cursor:grabbing}
.viewer-stage img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center center;will-change:transform;-webkit-user-drag:none}
.viewer-nav{position:absolute;top:50%;transform:translateY(-50%);width:48px;height:48px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;display:flex;align-items:center;justify-content:center;z-index:2}
.viewer-nav:hover{background:rgba(255,255,255,.24)}
.viewer-nav.prev{left:12px}.viewer-nav.next{right:12px}
.viewer-nav[hidden]{display:none}
.viewer-help{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);font-size:12px;color:#AEB9B4;background:rgba(14,20,18,.7);padding:6px 12px;border-radius:999px;white-space:nowrap;pointer-events:none;animation:vh-fade .6s ease 4s forwards}
@keyframes vh-fade{to{opacity:0}}
@media (max-width:699px){
  .viewer-tools [data-v=dl]{display:none}
  .viewer-nav{display:none}
  .viewer-help{font-size:11px;white-space:normal;text-align:center;width:calc(100% - 32px)}
}