:root {
  --background: #f4f7fb;
  --foreground: #152235;
  --muted-foreground: #66758a;
  --card: #ffffff;
  --card-foreground: #152235;
  --border: #dfe5ed;
  --primary: #123c5a;
  --primary-foreground: #ffffff;
  --secondary: #e8f0f5;
  --secondary-foreground: #123c5a;
  --green: #15936b;
  --amber: #e1a126;
  --danger: #c64b54;
  --viz-series-1: #1677a6;
  --viz-series-2: #e1a126;
  --font-size-base: 15px;
}
* { box-sizing: border-box; }
html { min-width: 320px; background: var(--background); }
body { margin: 0; min-height: 100vh; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: var(--foreground); background: radial-gradient(circle at top right, rgba(22,119,166,.09), transparent 30rem), var(--background); }
button, input, select { font: inherit; }
button { cursor: pointer; }
button:disabled, input:disabled, select:disabled { cursor: not-allowed; opacity: .58; }
a { color: inherit; }
#payroll-prototype { max-width: 1500px; margin: 0 auto; padding: 24px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; min-height: 2.55rem; padding: .58rem .85rem; border: 1px solid var(--border); border-radius: .68rem; background: var(--card); color: var(--foreground); font-weight: 650; text-decoration: none; transition: border-color .18s ease, background .18s ease, transform .18s ease; }
.btn:hover { border-color: #aebbc9; background: #f9fbfd; }
.btn:active { transform: translateY(1px); }
.btn-primary { border-color: var(--primary); background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: #0d3048; border-color: #0d3048; }
.btn-ghost { border-color: transparent; background: transparent; }
.btn-ghost[aria-pressed="true"] { color: var(--primary); background: var(--secondary); }
.pp-icon { display: inline-grid; place-items: center; width: 1.08rem; height: 1.08rem; flex: 0 0 auto; }
.pp-icon svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.card { padding: 1rem; border: 1px solid var(--border); border-radius: .9rem; background: var(--card); box-shadow: 0 8px 24px rgba(26, 50, 75, .055); }
.viz-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: .8rem; }
.viz-stat { display: grid; gap: .35rem; }
.viz-stat-value { font-size: clamp(1.35rem, 2.1vw, 2rem); line-height: 1.12; font-weight: 750; letter-spacing: -.025em; }
.viz-badge { display: inline-flex; width: max-content; align-items: center; padding: .28rem .55rem; border-radius: 999px; color: var(--primary); background: var(--secondary); font-size: .78rem; font-weight: 750; }
.viz-badge.is-locked { color: #7b4800; background: #fff0c4; }
.text-small { font-size: .82rem; }
.text-muted { color: var(--muted-foreground); }
.text-end { text-align: right; }
.text-center { text-align: center; }
.table-responsive { width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: .82rem; background: var(--card); }
.table { width: 100%; border-collapse: collapse; min-width: 760px; }
.table th, .table td { padding: .72rem .75rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table th { color: #54657a; background: #f8fafc; font-size: .76rem; letter-spacing: .025em; text-align: left; text-transform: uppercase; white-space: nowrap; }
.table tr:last-child td, .table tfoot tr:last-child th { border-bottom: 0; }
.table tbody tr:hover { background: #fbfdff; }
.table-sm th, .table-sm td { padding: .54rem .58rem; }
.report-overtime-row td { background: #fbfcfe; border-bottom-width: 2px; }
.report-wage-row td[rowspan] { vertical-align: top; padding-top: .8rem; }
.form-label { color: #405168; font-size: .82rem; font-weight: 700; }
.form-control, .form-select { width: 100%; min-height: 2.55rem; padding: .58rem .68rem; border: 1px solid #cfd8e4; border-radius: .62rem; outline: none; background: #fff; color: var(--foreground); }
.form-control:focus, .form-select:focus { border-color: var(--viz-series-1); box-shadow: 0 0 0 3px rgba(22,119,166,.12); }
.pp-readonly { display: flex; align-items: center; background: #f8fafc; }
pre { overflow-x: auto; padding: .8rem; border: 1px solid var(--border); border-radius: .62rem; background: #f8fafc; }
[data-calculation-notice].is-pending { color: #7b4800; font-weight: 700; }
@media (max-width: 900px) { .viz-grid { grid-template-columns: 1fr; } #payroll-prototype { padding: 14px; } }
@media print {
  body { background: #fff; }
  .pp-sidebar, .pp-topbar, .pp-screen:not([data-printing="true"]), .pp-heading > .pp-title-actions { display: none !important; }
  #payroll-prototype { max-width: none; padding: 0; }
  #payroll-prototype .pp-shell { display: block; }
  #payroll-prototype .pp-main { display: block; }
  #payroll-prototype .pp-report-sheet, #payroll-prototype .pp-slip { border: 0; box-shadow: none; }
  #payroll-prototype .pp-report-sheet .table { min-width: 0; font-size: 9px; }
  #payroll-prototype .pp-report-sheet .table th, #payroll-prototype .pp-report-sheet .table td { padding: 3px 4px; }
  @page { size: A4 landscape; margin: 10mm; }
}

#payroll-prototype {
      width: 100%;
      color: var(--foreground);
      font-size: var(--font-size-base);
    }

    #payroll-prototype * {
      box-sizing: border-box;
    }

    #payroll-prototype .pp-shell {
      display: grid;
      grid-template-columns: minmax(210px, 240px) minmax(0, 1fr);
      gap: 1rem;
      align-items: start;
    }

    #payroll-prototype .pp-sidebar {
      display: grid;
      gap: 1rem;
      position: sticky;
      top: 1rem;
      padding-inline-end: 1rem;
      border-inline-end: 1px solid var(--border);
    }

    #payroll-prototype .pp-brand,
    #payroll-prototype .pp-person,
    #payroll-prototype .pp-heading,
    #payroll-prototype .pp-title-actions,
    #payroll-prototype .pp-inline,
    #payroll-prototype .pp-legend,
    #payroll-prototype .pp-slip-head,
    #payroll-prototype .pp-slip-total {
      display: flex;
      align-items: center;
      gap: 0.65rem;
    }

    #payroll-prototype .pp-brand-mark {
      display: grid;
      place-items: center;
      width: 2.2rem;
      height: 2.2rem;
      border-radius: 0.7rem;
      color: var(--primary-foreground);
      background: var(--primary);
      flex: 0 0 auto;
    }

    #payroll-prototype .pp-brand-copy,
    #payroll-prototype .pp-title-copy,
    #payroll-prototype .pp-person-copy {
      min-width: 0;
    }

    #payroll-prototype .pp-brand-copy strong,
    #payroll-prototype .pp-person-copy strong {
      display: block;
      font-weight: 750;
    }

    #payroll-prototype .pp-nav {
      display: grid;
      gap: 0.45rem;
    }

    #payroll-prototype .pp-nav .btn {
      justify-content: flex-start;
    }

    #payroll-prototype .pp-person {
      padding-top: 0.9rem;
      border-top: 1px solid var(--border);
    }

    #payroll-prototype .pp-avatar {
      display: grid;
      place-items: center;
      width: 2rem;
      height: 2rem;
      border-radius: 50%;
      background: var(--secondary);
      color: var(--secondary-foreground);
      flex: 0 0 auto;
    }

    #payroll-prototype .pp-main,
    #payroll-prototype .pp-screen,
    #payroll-prototype .pp-section,
    #payroll-prototype .pp-slip,
    #payroll-prototype .pp-report-sheet {
      display: grid;
      gap: 1rem;
      min-width: 0;
    }

    #payroll-prototype .pp-topbar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 0.75rem;
      padding-bottom: 0.9rem;
      border-bottom: 1px solid var(--border);
    }

    #payroll-prototype .pp-project-switcher {
      display: flex;
      align-items: end;
      gap: .65rem;
      min-width: min(100%, 28rem);
    }

    #payroll-prototype .pp-project-switcher .pp-field {
      flex: 1 1 auto;
    }

    #payroll-prototype .pp-company-context {
      display: block;
      margin-top: .3rem;
      font-weight: 500;
    }

    #payroll-prototype .pp-heading,
    #payroll-prototype .pp-title-actions,
    #payroll-prototype .pp-inline,
    #payroll-prototype .pp-legend {
      flex-wrap: wrap;
    }

    #payroll-prototype .pp-heading {
      justify-content: space-between;
      align-items: flex-end;
    }

    #payroll-prototype .pp-heading h2,
    #payroll-prototype .pp-heading h3,
    #payroll-prototype .pp-slip h2,
    #payroll-prototype .pp-report-sheet h3 {
      margin: 0;
      font-weight: 500;
    }

    #payroll-prototype .pp-heading p,
    #payroll-prototype .pp-slip p,
    #payroll-prototype .pp-report-sheet p {
      margin: 0.2rem 0 0;
    }

    #payroll-prototype .pp-filterbar {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.75rem;
      align-items: end;
    }

    #payroll-prototype .pp-field {
      display: grid;
      gap: 0.35rem;
      min-width: 0;
    }

    #payroll-prototype .pp-chart-wrap {
      display: grid;
      gap: 0.75rem;
      padding-top: 0.25rem;
    }

    #payroll-prototype .pp-chart {
      display: grid;
      grid-template-columns: repeat(7, minmax(0, 1fr));
      gap: 0.55rem;
      align-items: end;
      min-height: 12rem;
      padding-top: 0.75rem;
      border-bottom: 1px solid var(--border);
    }

    #payroll-prototype .pp-day {
      display: grid;
      grid-template-rows: minmax(9rem, 1fr) auto;
      gap: 0.45rem;
      min-width: 0;
      text-align: center;
    }

    #payroll-prototype .pp-bar-pair {
      display: flex;
      justify-content: center;
      align-items: end;
      gap: 0.22rem;
      min-height: 9rem;
    }

    #payroll-prototype .pp-bar {
      width: min(1rem, 35%);
      min-height: 0.15rem;
      height: var(--bar-height);
      border-radius: 0.35rem 0.35rem 0 0;
      background: var(--viz-series-1);
    }

    #payroll-prototype .pp-bar.is-overtime {
      background: var(--viz-series-2);
    }

    #payroll-prototype .pp-swatch {
      width: 0.75rem;
      height: 0.75rem;
      border-radius: 0.2rem;
      background: var(--viz-series-1);
    }

    #payroll-prototype .pp-swatch.is-overtime {
      background: var(--viz-series-2);
    }

    #payroll-prototype .pp-money,
    #payroll-prototype .pp-num {
      font-variant-numeric: tabular-nums;
    }

    #payroll-prototype .pp-money {
      white-space: nowrap;
    }

    #payroll-prototype .pp-status {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.25rem 0.5rem;
      border-radius: 999px;
      background: color-mix(in srgb, var(--green) 14%, transparent);
      color: var(--foreground);
      white-space: nowrap;
    }

    #payroll-prototype .pp-dot {
      width: 0.45rem;
      height: 0.45rem;
      border-radius: 50%;
      background: var(--green);
    }

    #payroll-prototype .pp-table-actions {
      display: flex;
      justify-content: flex-end;
      gap: 0.35rem;
      flex-wrap: wrap;
    }

    #payroll-prototype .pp-attendance-select {
      min-width: 7.5rem;
    }

    #payroll-prototype .pp-hours {
      min-width: 5rem;
    }

    #payroll-prototype .pp-entry-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr)) auto;
      gap: 0.75rem;
      align-items: end;
    }

    #payroll-prototype .pp-report-sheet,
    #payroll-prototype .pp-slip {
      padding: 1rem;
      border: 1px solid var(--border);
      background: var(--card);
      color: var(--card-foreground);
    }

    #payroll-prototype .pp-report-meta {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 0.75rem;
    }

    #payroll-prototype .pp-report-meta span,
    #payroll-prototype .pp-slip-meta span {
      display: block;
    }

    #payroll-prototype .pp-report-total {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(13rem, 0.55fr);
      gap: 1rem;
      align-items: start;
    }

    #payroll-prototype .pp-total-box {
      display: grid;
      gap: 0.55rem;
    }

    #payroll-prototype .pp-total-line {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      padding-bottom: 0.45rem;
      border-bottom: 1px solid var(--border);
    }

    #payroll-prototype .pp-total-line.is-final {
      padding: 0.65rem;
      border-bottom: 0;
      background: var(--primary);
      color: var(--primary-foreground);
      font-weight: 500;
    }

    #payroll-prototype .pp-slip-head,
    #payroll-prototype .pp-slip-total {
      justify-content: space-between;
      align-items: flex-start;
    }

    #payroll-prototype .pp-slip-meta {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 0.75rem 1rem;
      padding: 0.85rem 0;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    #payroll-prototype .pp-signatures {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 2rem;
      margin-top: 1.5rem;
      text-align: center;
    }

    #payroll-prototype .pp-sign-line {
      padding-top: 2.7rem;
      border-bottom: 1px solid var(--border);
    }

    #payroll-prototype .pp-toast {
      padding: 0.7rem 0.85rem;
      border-left: 3px solid var(--green);
      background: color-mix(in srgb, var(--green) 12%, transparent);
      color: var(--foreground);
    }

    #payroll-prototype .pp-toast.is-error {
      border-left-color: var(--danger);
      background: color-mix(in srgb, var(--danger) 12%, transparent);
    }

    #payroll-prototype .pp-money-input {
      min-width: 7.5rem;
      text-align: right;
      font-variant-numeric: tabular-nums;
    }

    #payroll-prototype.is-loading {
      cursor: progress;
    }

    .pp-dialog {
      width: min(94vw, 44rem);
      max-height: 90vh;
      overflow: auto;
      padding: 1.2rem;
      border: 1px solid var(--border);
      border-radius: 1rem;
      color: var(--foreground);
      background: var(--card);
      box-shadow: 0 28px 80px rgba(15, 37, 55, .28);
    }

    .pp-dialog::backdrop {
      background: rgba(15, 32, 48, .55);
      backdrop-filter: blur(2px);
    }

    .pp-dialog .pp-heading,
    .pp-dialog .pp-dialog-actions {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: .75rem;
    }

    .pp-dialog h3,
    .pp-dialog p { margin: 0; }

    .pp-dialog .pp-form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: .8rem;
      margin: 1rem 0;
    }

    .pp-dialog .pp-field { display: grid; gap: .35rem; }
    .pp-dialog .pp-field-span { grid-column: 1 / -1; }

    .pp-dialog .pp-dialog-actions { justify-content: flex-end; }

    #payroll-prototype [hidden] {
      display: none !important;
    }

    @media (max-width: 760px) {
      #payroll-prototype .pp-shell {
        grid-template-columns: 1fr;
      }

      #payroll-prototype .pp-sidebar {
        position: static;
        padding-inline-end: 0;
        padding-bottom: 0.9rem;
        border-inline-end: 0;
        border-bottom: 1px solid var(--border);
      }

      #payroll-prototype .pp-nav {
        display: flex;
        flex-wrap: wrap;
      }

      #payroll-prototype .pp-person {
        display: none;
      }

      #payroll-prototype .pp-topbar,
      #payroll-prototype .pp-heading,
      #payroll-prototype .pp-slip-head,
      #payroll-prototype .pp-slip-total {
        align-items: flex-start;
        flex-direction: column;
      }

      #payroll-prototype .pp-project-switcher,
      .pp-dialog .pp-heading {
        align-items: stretch;
        flex-direction: column;
      }

      #payroll-prototype .pp-filterbar,
      #payroll-prototype .pp-entry-grid,
      #payroll-prototype .pp-report-meta,
      #payroll-prototype .pp-report-total,
      #payroll-prototype .pp-slip-meta {
        grid-template-columns: 1fr;
      }

      .pp-dialog .pp-form-grid { grid-template-columns: 1fr; }

      #payroll-prototype .pp-chart {
        gap: 0.25rem;
      }

      #payroll-prototype .pp-day {
        grid-template-rows: minmax(7rem, 1fr) auto;
      }

      #payroll-prototype .pp-bar-pair {
        min-height: 7rem;
      }
    }

    #payroll-prototype .pp-person-copy {
      flex: 1 1 auto;
      overflow: hidden;
    }

    #payroll-prototype .pp-person-copy strong,
    #payroll-prototype .pp-person-copy span {
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    #payroll-prototype .pp-logout-form {
      margin-inline-start: auto;
    }

    #payroll-prototype .pp-logout {
      width: 2.25rem;
      min-height: 2.25rem;
      padding: .45rem;
      color: var(--muted-foreground);
    }

    .auth-page {
      display: grid;
      min-height: 100vh;
      place-items: center;
      padding: 1.25rem;
    }

    .auth-shell {
      width: min(100%, 28rem);
    }

    .auth-card {
      display: grid;
      gap: 1.25rem;
      padding: clamp(1.25rem, 4vw, 2rem);
      border: 1px solid var(--border);
      border-radius: 1.15rem;
      background: var(--card);
      box-shadow: 0 24px 65px rgba(15, 37, 55, .14);
    }

    .auth-brand {
      display: flex;
      align-items: center;
      gap: .75rem;
    }

    .auth-brand-mark {
      display: grid;
      width: 2.7rem;
      height: 2.7rem;
      place-items: center;
      border-radius: .8rem;
      color: var(--primary-foreground);
      background: var(--primary);
      font-weight: 800;
    }

    .auth-brand strong,
    .auth-brand span {
      display: block;
    }

    .auth-brand > div > span {
      margin-top: .12rem;
      color: var(--muted-foreground);
      font-size: .8rem;
    }

    .auth-heading h1 {
      margin: 0;
      font-size: clamp(1.45rem, 5vw, 1.9rem);
      letter-spacing: -.025em;
    }

    .auth-heading p,
    .auth-note {
      margin: .4rem 0 0;
    }

    .auth-form,
    .auth-form .pp-field {
      display: grid;
      gap: .55rem;
    }

    .auth-form {
      gap: 1rem;
    }

    .auth-password-field {
      position: relative;
      display: block;
    }

    .auth-password-field .form-control {
      padding-inline-end: 6.5rem;
    }

    .auth-password-toggle {
      position: absolute;
      top: 50%;
      right: .3rem;
      min-height: 2rem;
      padding: .3rem .55rem;
      transform: translateY(-50%);
      font-size: .78rem;
    }

    .auth-password-toggle:active {
      transform: translateY(-49%);
    }

    .auth-remember {
      display: flex;
      align-items: center;
      gap: .5rem;
      color: var(--muted-foreground);
      font-size: .85rem;
    }

    .auth-submit {
      width: 100%;
    }

    .auth-alert {
      display: grid;
      gap: .25rem;
      padding: .8rem .9rem;
      border: 1px solid;
      border-radius: .7rem;
      font-size: .88rem;
    }

    .auth-alert-error {
      border-color: color-mix(in srgb, var(--danger) 42%, var(--border));
      background: color-mix(in srgb, var(--danger) 9%, white);
      color: #7c242d;
    }

    .auth-alert-success {
      border-color: color-mix(in srgb, var(--green) 42%, var(--border));
      background: color-mix(in srgb, var(--green) 9%, white);
      color: #075f43;
    }

    .auth-note {
      color: var(--muted-foreground);
      font-size: .8rem;
      text-align: center;
    }

    @media (max-width: 760px) {
      #payroll-prototype .pp-person {
        display: flex;
      }
    }