:root{
  --bg:#10131a;
  --panel:#171b24;
  --panel2:#1d2330;
  --ink:#eef1f7;
  --muted:#8b93a4;
  --line:#252b38;
  --day:#7c8fd6;
  --eve:#b86fe0;
  --nig:#2bbf9a;
  --off:#e0916a;
  --today:#ffd24a;
  --holi:#e07a7a;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;}
html,body{overscroll-behavior:none;}
body{
  background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text",system-ui,sans-serif;
  padding:16px 12px 40px;max-width:540px;margin:0 auto;
}

/* ---- Header / nav ---- */
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;gap:8px;}
.eyebrow{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);font-weight:700;}
.nav{display:flex;align-items:center;gap:10px;margin:6px 0 16px;}
h1{font-size:28px;font-weight:800;letter-spacing:-.02em;flex:1;}
h1 span{font-weight:500;color:var(--muted);font-size:17px;}
.navbtn{
  width:40px;height:40px;border-radius:11px;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);font-size:19px;font-weight:700;display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex:0 0 auto;
}
.navbtn:active{background:var(--panel2);}

/* ---- User menu (topbar) ---- */
.menu{display:flex;gap:8px;align-items:center;}
.user-chip{
  display:flex;flex-direction:column;align-items:flex-end;line-height:1.25;
}
.user-chip .username{font-size:11px;font-weight:700;color:var(--ink);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.user-chip .role{font-size:9px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);}
.iconbtn{
  width:34px;height:34px;border-radius:10px;background:var(--panel);border:1px solid var(--line);
  color:var(--ink);font-size:15px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;flex:0 0 auto;text-decoration:none;
}
.iconbtn:active{background:var(--panel2);}

/* ---- Today banner ---- */
.today-card{
  margin-bottom:16px;background:linear-gradient(135deg,#1d2330,#161a23);
  border:1px solid var(--line);border-left:4px solid var(--today);border-radius:14px;
  padding:13px 15px;display:flex;align-items:center;gap:13px;
}
.today-card .dot{width:44px;height:44px;border-radius:11px;flex:0 0 auto;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:12px;color:#0d1016;}
.today-card .lbl{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--today);font-weight:700;}
.today-card .big{font-size:17px;font-weight:700;margin-top:1px;}
.today-card .sub{font-size:12px;color:var(--muted);margin-top:1px;}

/* ---- Counts ---- */
.legend{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:14px;}
.legend div{background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 6px;text-align:center;}
.legend .sw{width:100%;height:5px;border-radius:4px;margin-bottom:5px;}
.legend .n{font-size:18px;font-weight:800;line-height:1;}
.legend .t{font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-top:3px;}

/* ---- Calendar ---- */
.dow{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:4px;}
.dow span{text-align:center;font-size:9px;font-weight:700;color:var(--muted);letter-spacing:.05em;}
.dow span.we{color:var(--holi);}
.grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;}
.cell{
  aspect-ratio:1/1.2;border-radius:9px;position:relative;padding:4px 3px;
  display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);
  overflow:hidden;cursor:pointer;
}
.cell.empty{background:transparent;border:none;cursor:default;}
.cell.readonly{cursor:default;}
.cell:active:not(.empty):not(.readonly){transform:scale(.96);}
.cell .dnum{font-size:11px;font-weight:700;opacity:.85;display:flex;align-items:center;gap:2px;}
.cell.we .dnum{color:var(--holi);}
.cell .holidot{width:5px;height:5px;border-radius:50%;background:var(--holi);flex:0 0 auto;}
.cell .shift{margin-top:auto;font-size:11px;font-weight:800;text-align:center;color:#0d1016;border-radius:5px;padding:3px 0;}
.cell .shift.blank{background:transparent;color:var(--muted);font-weight:600;font-size:10px;}
.s-day{background:var(--day);}.s-eve{background:var(--eve);}.s-nig{background:var(--nig);}.s-off{background:var(--off);}
.cell.today{border-color:var(--today);box-shadow:0 0 0 2px var(--today);z-index:2;}
.cell.today .dnum{color:var(--today);}
.cell .nowtag{position:absolute;top:3px;right:3px;font-size:7px;font-weight:800;background:var(--today);color:#0d1016;padding:1px 3px;border-radius:4px;}

.hint{text-align:center;font-size:11px;color:var(--muted);margin-top:14px;line-height:1.6;}

/* ---- Editor sheet ---- */
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.55);opacity:0;pointer-events:none;transition:opacity .2s;z-index:50;}
.sheet-bg.on{opacity:1;pointer-events:auto;}
.sheet{
  position:fixed;left:0;right:0;bottom:0;z-index:51;background:var(--panel);
  border-top-left-radius:22px;border-top-right-radius:22px;border-top:1px solid var(--line);
  padding:10px 18px calc(24px + env(safe-area-inset-bottom));max-width:540px;margin:0 auto;
  transform:translateY(110%);transition:transform .26s cubic-bezier(.3,.8,.4,1);
}
.sheet.on{transform:translateY(0);}
.grabber{width:38px;height:4px;border-radius:3px;background:var(--line);margin:4px auto 14px;}
.sheet .sdate{font-size:19px;font-weight:800;}
.sheet .sholi{font-size:12px;color:var(--holi);font-weight:600;margin-top:2px;min-height:15px;}
.sheet .snote{font-size:12px;color:var(--muted);margin-top:6px;min-height:15px;}
.opts{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:16px 0 4px;}
.opt{border:2px solid var(--line);border-radius:13px;padding:13px 4px;text-align:center;cursor:pointer;background:var(--panel2);}
.opt:active{transform:scale(.95);}
.opt .oc{width:26px;height:26px;border-radius:8px;margin:0 auto 6px;}
.opt .ot{font-size:11px;font-weight:700;}
.opt.sel{border-color:var(--ink);}

/* ---- Forms (login / admin create-user) ---- */
.auth-wrap{min-height:80vh;display:flex;align-items:center;justify-content:center;}
.auth-card{width:100%;max-width:340px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:28px 24px;}
.auth-card h1{font-size:22px;margin-bottom:18px;}
.field{margin-bottom:14px;}
.field label{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:6px;}
.field input,.field select{
  width:100%;background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:11px 12px;font-size:14px;-webkit-user-select:text;user-select:text;
}
.btn{
  width:100%;background:var(--day);color:#0d1016;border:none;border-radius:10px;
  padding:12px;font-size:14px;font-weight:800;cursor:pointer;
}
.btn:active{opacity:.85;}
.btn.secondary{background:var(--panel2);color:var(--ink);border:1px solid var(--line);}
.btn.danger{background:var(--holi);}
.form-error{color:var(--holi);font-size:12px;margin-top:10px;min-height:15px;}

/* ---- Admin console ---- */
.admin-table{display:flex;flex-direction:column;gap:8px;margin-bottom:20px;}
.admin-row{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.admin-row .who{flex:1;min-width:140px;}
.admin-row .who .username{font-weight:700;font-size:13px;}
.admin-row .who .meta{font-size:11px;color:var(--muted);margin-top:2px;}
.admin-row.inactive{opacity:.5;}
.admin-row select.state{
  background:var(--panel2);border:1px solid var(--line);color:var(--ink);
  border-radius:9px;padding:7px 8px;font-size:12px;font-weight:600;
}
.admin-row .iconbtn.danger{color:var(--holi);border-color:var(--holi);}
.section-title{font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:18px 0 10px;}