:root{
    --navy:#14213D; --navy-2:#164A6D; --teal:#14213D; --amber:#A97C2F; --red:#B23A2E;
    --harbor:#1D5C86; --success:#3F7A63;
    --bg:#F1F3EE; --panel:#FBFCFA; --line:#D7DAD2; --ink:#14213D; --muted:#666F63;
    --radius:9px;
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;height:100%;background:var(--bg);color:var(--ink);
    font-family:'IBM Plex Sans',system-ui,sans-serif;font-size:14px;line-height:1.5;}
  h1,h2,h3{font-family:'Newsreader',Georgia,serif;font-weight:600;letter-spacing:-0.01em;}
  ::selection{background:#A97C2F33;}
  .mono{font-family:'IBM Plex Mono',monospace;}
  button{font-family:inherit;cursor:pointer;}
  input,select,textarea{font-family:inherit;font-size:14px;}
  a{color:inherit;}

  /* ---------- Login ---------- */
  #login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;
    background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 55%,#28406b 100%);padding:20px;}
  .login-card{background:var(--panel);width:100%;max-width:380px;border-radius:8px;
    padding:32px 30px 28px;box-shadow:0 20px 50px rgba(10,20,40,.35);}
  .login-brand{display:flex;align-items:center;gap:10px;margin-bottom:22px;}
  .login-brand .mark{width:34px;height:34px;border-radius:7px;background:var(--navy);
    display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:15px;flex-shrink:0;}
  .login-brand .name{font-family:'Newsreader',Georgia,serif;font-weight:600;font-size:18px;letter-spacing:.2px;}
  .login-brand .sub{font-size:12px;color:var(--muted);margin-top:1px;}
  .seg{display:flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;margin-bottom:20px;}
  .seg button{flex:1;padding:9px 0;border:none;background:#fff;color:var(--muted);font-weight:600;font-size:13px;}
  .seg button.active{background:var(--navy);color:#fff;}
  .field{margin-bottom:14px;}
  .field label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:5px;font-weight:500;}
  .field input,.field select{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:6px;background:#fbfbfc;}
  .field input:focus,.field select:focus,.field textarea:focus{outline:2px solid #1D5C8655;border-color:var(--harbor);}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;
    border-radius:6px;border:1px solid transparent;font-weight:600;font-size:13.5px;}
  .btn-primary{background:var(--navy);color:#fff;width:100%;}
  .btn-primary:hover{background:var(--navy-2);}
  .btn-teal{background:var(--teal);color:#fff;}
  .btn-teal:hover{background:var(--navy-2);}
  .btn-outline{background:#fff;border-color:var(--line);color:var(--ink);}
  .btn-outline:hover{border-color:var(--muted);}
  .btn-danger{background:#fff;color:var(--red);border-color:#e5c6c1;}
  .btn-danger:hover{background:#fdf2f1;}
  .btn-amber{background:var(--amber);color:#fff;}
  .btn:disabled{opacity:.5;cursor:not-allowed;}
  .err-msg{color:var(--red);font-size:12.5px;margin-top:-6px;margin-bottom:12px;min-height:14px;}
  .hint{font-size:11.5px;color:var(--muted);margin-top:10px;text-align:center;}

  /* ---------- App shell ---------- */
  #app-shell{display:flex;min-height:100vh;}
  .sidebar{width:214px;flex-shrink:0;background:var(--navy);color:#dfe6f2;display:flex;flex-direction:column;}
  .sidebar .brand{padding:20px 18px 16px;display:flex;align-items:center;gap:9px;border-bottom:1px solid #2a3c62;}
  .sidebar .brand .mark{width:28px;height:28px;border-radius:6px;background:#fff;color:var(--navy);
    display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
  .sidebar .brand .name{font-family:'Newsreader',Georgia,serif;font-weight:600;font-size:15.5px;color:#fff;}
  .nav{padding:14px 10px;flex:1;}
  .nav button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;
    color:#c3ceE0;padding:9px 12px;border-radius:6px;font-size:13.5px;font-weight:500;margin-bottom:2px;}
  .nav button:hover{background:#22335a;color:#fff;}
  .nav button.active{background:var(--harbor);color:#fff;}
  .nav .icon{width:16px;text-align:center;font-size:14px;}
  .sidebar .who{padding:14px 18px 18px;border-top:1px solid #2a3c62;}
  .sidebar .who .u-name{font-size:13px;font-weight:600;color:#fff;}
  .sidebar .who .u-role{font-size:11.5px;color:#8ea0c2;margin-bottom:10px;}
  .sidebar .who button{width:100%;padding:7px 0;border-radius:6px;border:1px solid #34477a;background:none;color:#c3ceE0;font-size:12.5px;}
  .sidebar .who button:hover{background:#22335a;}
  .sync-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--success);margin-left:2px;
    box-shadow:0 0 0 rgba(63,122,99,.5);transition:box-shadow .3s ease, background .3s ease;}
  .sync-dot.sync-flash{background:#59a184;box-shadow:0 0 0 5px rgba(63,122,99,.25);}

  .main{flex:1;min-width:0;padding:26px 32px 60px;}
  .topline{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:22px;flex-wrap:wrap;gap:8px;}
  .topline h1{font-size:20px;margin:0;font-weight:700;}
  .topline .desc{font-size:13px;color:var(--muted);margin-top:2px;}

  .grid{display:grid;gap:16px;}
  .g4{grid-template-columns:repeat(4,1fr);}
  .g3{grid-template-columns:repeat(3,1fr);}
  .g2{grid-template-columns:2fr 1fr;}
  @media(max-width:900px){.g4{grid-template-columns:repeat(2,1fr);}.g2{grid-template-columns:1fr;}}

  .stat{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px 18px;}
  .stat .num{font-family:'IBM Plex Mono',monospace;font-size:26px;font-weight:600;}
  .stat .lbl{font-size:12.5px;color:var(--muted);margin-top:3px;}
  .stat .lbl2{font-size:11px;color:var(--muted);margin-top:6px;padding-top:6px;border-top:1px solid var(--line);}

  .panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:20px;margin-bottom:20px;}
  .panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;flex-wrap:wrap;gap:10px;}
  .panel-head h2{font-size:15px;margin:0;font-weight:700;}
  .panel-head .actions{display:flex;gap:8px;flex-wrap:wrap;}

  table{width:100%;border-collapse:collapse;}
  th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);
    padding:8px 10px;border-bottom:2px solid var(--line);font-weight:600;}
  td{padding:9px 10px;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:middle;}
  tr:last-child td{border-bottom:none;}
  tr:hover td{background:#fafbfc;}
  .avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:#dde2ea;flex-shrink:0;}
  .avatar-lg{width:84px;height:84px;border-radius:50%;object-fit:cover;background:#dde2ea;border:3px solid var(--line);}
  .name-cell{display:flex;align-items:center;gap:10px;}
  .name-cell .n{font-weight:600;}
  .name-cell .d{font-size:12px;color:var(--muted);}

  .badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11.5px;font-weight:600;}
  .b-present{background:#e4f5ef;color:#146c56;}
  .b-absent{background:#fbeceb;color:#a5352a;}
  .b-half{background:#fdf1e3;color:#a3690f;}
  .b-leave{background:#eaeef7;color:#39518f;}
  .b-pending{background:#fdf1e3;color:#a3690f;}
  .b-approved{background:#e4f5ef;color:#146c56;}
  .b-rejected{background:#fbeceb;color:#a5352a;}
  .b-none{background:#eee;color:#888;}

  .modal-bg{position:fixed;inset:0;background:rgba(15,22,40,.5);display:flex;align-items:flex-start;
    justify-content:center;padding:40px 16px;overflow:auto;z-index:50;}
  .modal{background:#fff;border-radius:9px;width:100%;max-width:480px;padding:24px;}
  .modal h3{margin:0 0 16px;font-size:16px;}
  .modal-foot{display:flex;justify-content:flex-end;gap:8px;margin-top:18px;}
  .row2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .photo-pick{display:flex;align-items:center;gap:14px;margin-bottom:16px;}
  .photo-pick .ph{width:64px;height:64px;border-radius:50%;object-fit:cover;background:#eef0f4;border:1px solid var(--line);}

  select.status-select{padding:6px 8px;border:1px solid var(--line);border-radius:6px;font-size:13px;}
  .empty{padding:30px 10px;text-align:center;color:var(--muted);font-size:13.5px;}

  .att-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--muted);margin-bottom:2px;}
  .att-legend span{display:inline-flex;align-items:center;gap:6px;}
  .att-legend i{width:10px;height:10px;border-radius:3px;display:inline-block;}
  .date-nav{display:flex;align-items:center;gap:6px;}
  .date-nav button{border:1px solid var(--line);background:#fff;border-radius:6px;width:32px;height:32px;font-size:15px;color:var(--ink);}
  .date-nav button:hover{background:#f2f3f5;}
  .date-nav input[type=date]{padding:7px 9px;border:1px solid var(--line);border-radius:6px;}
  .pillgroup{display:inline-flex;border:1px solid var(--line);border-radius:7px;overflow:hidden;}
  .pillgroup button{border:none;background:#fff;padding:7px 12px;font-size:12.5px;font-weight:600;color:var(--muted);
    border-right:1px solid var(--line);}
  .pillgroup button:last-child{border-right:none;}
  .pillgroup button:hover{background:#f2f3f5;}
  .pillgroup button.on-present{background:var(--success);color:#fff;}
  .pillgroup button.on-half{background:var(--amber);color:#fff;}
  .pillgroup button.on-absent{background:var(--red);color:#fff;}
  .pillgroup button.on-leave{background:#39518f;color:#fff;}
  .att-row-hint{font-size:11.5px;color:var(--muted);}
  .toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;
    padding:9px 18px;border-radius:20px;font-size:13px;opacity:0;transition:all .25s ease;z-index:100;pointer-events:none;}
  .toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

  .payslip{border:1px solid var(--line);border-radius:8px;padding:0;overflow:hidden;}
  .payslip-head{background:var(--navy);color:#fff;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;}
  .payslip-head .co{font-family:'Newsreader',Georgia,serif;font-weight:600;font-size:16px;}
  .payslip-head .mo{font-size:12.5px;color:#b9c6e0;margin-top:2px;}
  .payslip-body{padding:20px 22px;}
  .ps-emp{display:flex;gap:14px;align-items:center;margin-bottom:18px;padding-bottom:16px;border-bottom:1px dashed var(--line);}
  .ps-emp .n{font-weight:700;font-size:15px;}
  .ps-emp .d{font-size:12.5px;color:var(--muted);}
  .ps-row{display:flex;justify-content:space-between;padding:6px 0;font-size:13.5px;}
  .ps-row.total{border-top:2px solid var(--ink);margin-top:8px;padding-top:12px;font-weight:700;font-size:15px;}
  .ps-note{font-size:11.5px;color:var(--muted);margin-top:14px;}

  .tabs2{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px;}
  .tabs2 button{padding:9px 14px;background:none;border:none;font-size:13px;font-weight:600;color:var(--muted);
    border-bottom:2px solid transparent;margin-bottom:-1px;}
  .tabs2 button.active{color:var(--navy);border-color:var(--harbor);}

  .kv{display:flex;justify-content:space-between;padding:6px 0;font-size:13.5px;border-bottom:1px solid #f0f1f4;}
  .kv:last-child{border-bottom:none;}
  .kv .k{color:var(--muted);}

  /* mobile / employee portal */
  .portal-wrap{max-width:480px;margin:0 auto;}
  .portal-profile{margin-bottom:18px;}
  .portal-profile .p-name{font-family:'Newsreader',Georgia,serif;font-weight:700;font-size:24px;color:var(--ink);}
  .portal-profile .p-role{font-size:13.5px;color:var(--muted);margin-top:2px;}
  .clock-card{background:var(--navy);color:#fff;border-radius:12px;padding:26px 22px;text-align:center;margin-bottom:18px;}
  .clock-card .time{font-family:'IBM Plex Mono',monospace;font-size:34px;font-weight:600;letter-spacing:.5px;}
  .clock-card .date{font-size:12.5px;color:#b9c6e0;margin-top:4px;}
  .clock-card .status-line{margin-top:14px;font-size:13px;color:#dfe6f2;}
  .clock-actions{display:flex;gap:10px;margin-top:18px;}
  .clock-actions button{flex:1;padding:13px 0;border-radius:8px;font-size:14px;}

  @media(max-width:760px){
    #app-shell{flex-direction:column;}
    .sidebar{width:100%;flex-direction:row;align-items:center;}
    .sidebar .brand{border-bottom:none;border-right:1px solid #2a3c62;padding:12px 14px;}
    .nav{display:flex;overflow-x:auto;padding:8px 8px;flex:1;}
    .nav button{white-space:nowrap;margin-right:4px;margin-bottom:0;}
    .sidebar .who{border-top:none;border-left:1px solid #2a3c62;padding:8px 14px;display:flex;align-items:center;gap:8px;}
    .sidebar .who .u-role{display:none;}
    .sidebar .who button{width:auto;padding:6px 10px;}
    .main{padding:18px 14px 50px;}
    .g4,.g3,.row2{grid-template-columns:1fr 1fr;}
    table{display:block;overflow-x:auto;white-space:nowrap;}
  }