:root{
  --blue:#2196F3; --blue-dark:#1565C0;
  --red:rgb(207,64,54); --green:rgb(57,181,126); --yellow:rgb(235,172,1);
  --bg:#fafafa; --card:#ffffff; --text:#1c1c1e; --muted:#8a8a8e; --line:#ececf0;
  --frame-w:420px; --frame-h:900px; --radius:16px;
  --safe-top:env(safe-area-inset-top,0px); --safe-bot:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{height:100%;margin:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text); background:#e9edf2;
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
/* Desktop: phone frame centered. Mobile: fills screen. */
#device-frame{
  width:var(--frame-w); height:var(--frame-h); max-height:100dvh;
  background:var(--bg); position:relative; overflow:hidden;
  border-radius:28px; box-shadow:0 24px 70px rgba(0,0,0,.28);
}
@media (max-width:520px){
  body{background:var(--bg)}
  #device-frame{width:100vw;height:100dvh;max-height:none;border-radius:0;box-shadow:none}
}
#app{position:absolute;inset:0;overflow-y:auto;-webkit-overflow-scrolling:touch;
  padding-top:var(--safe-top);padding-bottom:var(--safe-bot)}
.screen{min-height:100%;display:flex;flex-direction:column;animation:fade .22s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- shared ---------- */
.pad{padding:26px}
.btn{border:0;border-radius:14px;padding:16px;font-size:17px;font-weight:600;width:100%;
  cursor:pointer;transition:transform .06s,filter .15s;display:flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--blue);color:#fff}
.btn-red{background:var(--red);color:#fff}
.btn-grey{background:#c7c7cc;color:#fff}
.btn-outline{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.field{margin-bottom:18px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:14px;border:1px solid var(--line);border-radius:12px;font-size:16px;
  background:#fff;font-family:inherit;outline:none;transition:border .15s}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--blue)}
.link{background:none;border:0;color:#4e5263;font-weight:600;font-size:15px;cursor:pointer;padding:6px}
.spinner{width:22px;height:22px;border:3px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:spin .8s linear infinite}
.spinner.dark{border-color:rgba(33,150,243,.25);border-top-color:var(--blue)}
@keyframes spin{to{transform:rotate(360deg)}}
.center-load{flex:1;display:flex;align-items:center;justify-content:center}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:40px;transform:translateX(-50%) translateY(120px);
  background:#323236;color:#fff;padding:13px 20px;border-radius:12px;font-size:14px;max-width:88%;
  z-index:9999;opacity:0;transition:transform .3s,opacity .3s;text-align:center;box-shadow:0 8px 24px rgba(0,0,0,.3)}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}
.toast.err{background:var(--red)} .toast.ok{background:var(--green)}

/* ---------- login ---------- */
.login-hero{height:150px;margin:70px auto 14px;display:block}
.login-title{text-align:center;font-size:30px;font-weight:700;margin:0 0 26px}
.login-card{padding:0 22px 30px}
.remember-row{display:flex;justify-content:flex-end;margin:-6px 0 10px}
.signin-wrap{display:flex;justify-content:center;margin-top:8px}
.signin-wrap .btn{width:190px;border-radius:30px;box-shadow:0 4px 12px rgba(33,150,243,.4)}
.chk{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
.chk input{width:18px;height:18px}

/* ---------- home ---------- */
.screen.home{gap:18px}
.home-head{display:flex;justify-content:space-between;align-items:flex-start}
.home-greet{color:var(--muted);font-weight:600;font-size:15px}
.home-name{font-size:27px;font-weight:800;margin:2px 0 0;line-height:1.1}
.avatar{width:52px;height:52px;border-radius:50%;background:var(--blue);color:#fff;border:0;cursor:pointer;
  font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(33,150,243,.35);flex:none}
.home-actions{margin-top:4px;display:flex;flex-direction:column;gap:12px;padding-bottom:6px}
.home-head-actions{display:flex;align-items:center;gap:10px}
.icon-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line,#e2e8f0);background:#fff;
  color:var(--blue);font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:none}
.icon-btn:active{transform:rotate(180deg);transition:transform .3s}

/* pull-to-refresh */
.ptr{height:0;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--muted)}
.ptr-spin{width:22px;height:22px;border-radius:50%;border:2.5px solid var(--line,#e2e8f0);border-top-color:var(--blue);opacity:.5}
.ptr.ready .ptr-spin{opacity:1}
.ptr.loading{height:52px!important}
.ptr.loading .ptr-spin{animation:spin .7s linear infinite;opacity:1}

/* hero status card */
.hero{border-radius:22px;padding:22px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#2196F3,#1565C0);box-shadow:0 12px 30px rgba(33,150,243,.32)}
.hero.p-in{background:linear-gradient(135deg,#39b57e,#1e8f5f);box-shadow:0 12px 30px rgba(57,181,126,.32)}
.hero.p-done{background:linear-gradient(135deg,#8e9bb0,#5f6b7f);box-shadow:0 12px 30px rgba(95,107,127,.3)}
.hero::after{content:"";position:absolute;right:-40px;top:-40px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:1}
.hero-date{font-size:13px;font-weight:600;opacity:.9}
.pill{background:rgba(255,255,255,.22);padding:5px 12px;border-radius:20px;font-size:12px;font-weight:700}
.hero-clock{font-size:44px;font-weight:800;letter-spacing:1px;margin:14px 0 2px;font-variant-numeric:tabular-nums;position:relative;z-index:1}
.hero-hint{font-size:13px;opacity:.92;margin-bottom:16px;position:relative;z-index:1}
.hero-times{display:flex;align-items:center;background:rgba(255,255,255,.16);border-radius:14px;padding:12px;position:relative;z-index:1}
.hero-times .ht{flex:1;text-align:center}
.hero-times .ht-div{width:1px;align-self:stretch;background:rgba(255,255,255,.28);margin:0 6px}
.hero-times .k{font-size:11px;opacity:.85;font-weight:600}
.hero-times .v{font-size:17px;font-weight:800;margin-top:3px;display:flex;align-items:center;justify-content:center;gap:6px}
.mini-badge{font-size:9px;font-weight:800;padding:2px 6px;border-radius:8px}
.mini-badge.late{background:rgba(255,255,255,.9);color:#a67c00}
.mini-badge.ok{background:rgba(255,255,255,.9);color:#1e8f5f}

/* info tiles */
.info-tiles{display:flex;gap:12px}
.info-tiles .tile{flex:1;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;display:flex;align-items:center;gap:11px}
.info-tiles .ico{width:38px;height:38px;border-radius:11px;background:#eef4ff;display:flex;align-items:center;justify-content:center;font-size:18px;flex:none}
.info-tiles .k{font-size:11px;color:var(--muted);font-weight:600}
.info-tiles .v{font-size:14px;font-weight:700;margin-top:1px}

/* this-month glance */
.glance{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;cursor:pointer;transition:transform .06s}
.glance:active{transform:scale(.99)}
.glance-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.glance-head span:first-child{font-weight:700;font-size:15px}
.glance-mon{color:var(--muted);font-size:13px;font-weight:600}
.glance-row{display:flex}
.glance-row .g{flex:1;text-align:center;position:relative}
.glance-row .g+.g::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:var(--line)}
.glance-row .g-n{font-size:26px;font-weight:800;line-height:1}
.glance-row .g-l{font-size:12px;color:var(--muted);margin-top:4px;font-weight:600}

/* dropdown menu */
.menu{position:absolute;top:78px;right:22px;background:#fff;border-radius:14px;box-shadow:0 12px 34px rgba(0,0,0,.18);
  overflow:hidden;z-index:50;min-width:190px;animation:fade .15s}
.menu button{display:flex;align-items:center;gap:12px;width:100%;border:0;background:none;padding:15px 18px;
  font-size:15px;cursor:pointer;text-align:left;color:var(--text)}
.menu button:hover{background:#f5f5f7}
.menu .sep{height:1px;background:var(--line)}
.menu .danger{color:var(--red)}
.scrim{position:absolute;inset:0;z-index:40}

/* ---------- topbar (sub pages) ---------- */
.topbar{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--bg);z-index:10}
.topbar h2{font-size:19px;margin:0;font-weight:700}
.back{background:none;border:0;font-size:24px;cursor:pointer;color:var(--text);line-height:1;padding:0 4px}

/* ---------- history ---------- */
.hist-hero{background:linear-gradient(135deg,#2196F3,#1565C0);padding:16px 16px 18px;margin-bottom:4px}
.picker{display:flex;gap:10px;margin-bottom:14px}
.sel-pill{flex:1;position:relative;background:rgba(255,255,255,.16);border-radius:13px;padding:8px 12px 8px 14px}
.sel-pill .sel-lbl{display:block;font-size:10px;color:rgba(255,255,255,.8);font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.sel-pill select{appearance:none;-webkit-appearance:none;background:transparent;border:0;color:#fff;font-size:16px;
  font-weight:700;width:100%;outline:none;padding:0;cursor:pointer}
.sel-pill select option{color:#1c1c1e}
.sel-pill .chev{position:absolute;right:12px;top:50%;transform:translateY(-20%);color:#fff;font-size:12px;pointer-events:none}
.summary{display:flex;gap:10px}
.stat{flex:1;background:rgba(255,255,255,.16);border-radius:13px;padding:10px;text-align:center;color:#fff}
.stat .n{font-size:26px;font-weight:800;line-height:1}
.stat .l{font-size:11px;opacity:.9;margin-top:3px;font-weight:600}

.att-list{padding:14px 16px 24px;display:flex;flex-direction:column;gap:12px}
.att-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;gap:14px;
  box-shadow:0 2px 10px rgba(0,0,0,.04)}
.att-card.today{border-color:var(--blue);box-shadow:0 6px 18px rgba(33,150,243,.18)}
.medallion{width:60px;flex:none;border-radius:14px;background:#eef4ff;display:flex;flex-direction:column;
  align-items:center;justify-content:center;padding:10px 0}
.att-card.today .medallion{background:var(--blue);color:#fff}
.medallion .d-num{font-size:24px;font-weight:800;line-height:1}
.medallion .d-day{font-size:11px;font-weight:700;color:var(--muted);margin-top:3px}
.att-card.today .medallion .d-day{color:rgba(255,255,255,.85)}
.att-main{flex:1;min-width:0}
.att-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.badge{font-size:11px;font-weight:700;padding:4px 10px;border-radius:20px}
.badge.ontime{background:rgba(57,181,126,.15);color:var(--green)}
.badge.late{background:rgba(235,172,1,.18);color:#a67c00}
.badge.neutral{background:#eceff3;color:var(--muted)}
.dur{font-size:12px;color:var(--muted);font-weight:600}
.att-times{display:flex;gap:10px}
.att-times .t{flex:1;background:#f7f7fa;border-radius:11px;padding:9px 11px;display:flex;align-items:center;gap:9px}
.att-times .t .dot{width:9px;height:9px;border-radius:50%;flex:none}
.att-times .t .dot.in{background:var(--green)} .att-times .t .dot.out{background:var(--red)}
.att-times .t .k{font-size:11px;color:var(--muted)}
.att-times .t .v{font-size:15px;font-weight:800;margin-top:1px}
.att-remark{font-size:13px;color:var(--muted);font-style:italic;margin-top:10px}
.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:6px;padding:70px 20px;text-align:center}
.empty-ico{font-size:44px;margin-bottom:6px}

/* fake-location block */
.block{background:rgba(207,64,54,.08);border:1px solid rgba(207,64,54,.35);border-radius:14px;padding:16px;margin-bottom:16px}
.block-t{font-weight:800;color:var(--red);font-size:16px;margin-bottom:6px}
.block-b{font-size:13px;color:#7a2a24;line-height:1.5}

/* ---------- clock in/out ---------- */
.locgfx{position:relative;width:100%;height:200px;background:
  radial-gradient(circle,#d7e2f0 1px,transparent 1px) 0 0/18px 18px,#eef3f9;
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.locgfx svg{width:100%;height:100%}
.gfx-badge{position:absolute;top:12px;left:12px;font-size:12px;font-weight:700;padding:6px 12px;border-radius:20px;z-index:2}
.gfx-badge.g-ok{background:rgba(57,181,126,.16);color:#1e8f5f}
.gfx-badge.g-far{background:rgba(235,172,1,.18);color:#a67c00}
.gfx-badge.g-neutral{background:rgba(33,150,243,.14);color:var(--blue-dark)}
.gfx-ico{font-size:15px}
.gfx-lbl{font-size:12px;font-weight:700;fill:#4a5568}
.gfx-dist{font-size:12px;font-weight:800;fill:#334155}
/* real map */
.clockmap{height:230px;width:100%;position:relative}
.clockmap .mk{width:18px;height:18px;border-radius:50%;border:3px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.4);cursor:pointer}
.clockmap .maplibregl-ctrl-attrib{font-size:10px}
.clock-body{padding:20px}
.loc-box{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;margin-bottom:16px}
.loc-row{display:flex;justify-content:space-between;font-size:14px;margin-bottom:6px}
.loc-row:last-child{margin-bottom:0}
.loc-row .k{color:var(--muted)}
.loc-row .v{font-weight:600}
.dist-ok{color:var(--green)} .dist-far{color:var(--yellow)}
.warn{background:rgba(235,172,1,.12);border:1px solid rgba(235,172,1,.4);color:#8a6400;
  border-radius:12px;padding:12px 14px;font-size:13px;margin-bottom:16px;line-height:1.4}

/* ---------- modal (confirm) ---------- */
.modal-scrim{position:absolute;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:200;animation:fade .18s;padding:24px}
.modal{background:#fff;border-radius:18px;width:100%;max-width:320px;overflow:hidden;text-align:center}
.modal .m-body{padding:24px 22px 8px}
.modal h3{margin:0 0 8px;font-size:19px}
.modal p{margin:0;color:var(--muted);font-size:15px}
.modal .m-actions{display:flex;border-top:1px solid var(--line);margin-top:18px}
.modal .m-actions button{flex:1;border:0;background:none;padding:16px;font-size:16px;font-weight:600;cursor:pointer}
.modal .m-actions .cancel{color:var(--muted);border-right:1px solid var(--line)}
.modal .m-actions .ok{color:var(--blue)}
.modal .m-actions .ok.red{color:var(--red)}

/* splash — white bg to highlight the logo */
.splash{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#fff;color:var(--muted);gap:26px}
.splash img{width:128px;height:128px;object-fit:contain}
.splash .spinner{border-color:rgba(33,150,243,.22);border-top-color:var(--blue)}

/* install banner */
.install-bar{position:absolute;left:16px;right:16px;bottom:16px;background:#323236;color:#fff;border-radius:14px;
  padding:12px 14px;display:flex;align-items:center;gap:12px;z-index:120;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.install-bar .t{flex:1;font-size:13px}
.install-bar button{border:0;border-radius:10px;padding:9px 14px;font-weight:700;cursor:pointer}
.install-bar .go{background:var(--blue);color:#fff}
.install-bar .x{background:transparent;color:#aaa;font-size:18px;padding:4px 8px}