:root {
  --bg: #0f1420;
  --panel: #171e2e;
  --panel-2: #1d2638;
  --border: #2a3550;
  --text: #e8ecf5;
  --muted: #8b97b0;
  --accent: #4f8cff;
  --green: #2ecc71;
  --red: #e74c3c;
  --amber: #f1c40f;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

/* top bar */
.topbar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 0 24px;
  height: 56px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.brand { font-size: 17px; font-weight: 700; letter-spacing: 0.3px; }
.brand span { color: var(--accent); }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: 6px;
  font-weight: 500;
}
.nav a:hover { color: var(--text); background: var(--panel-2); }
.who { display: flex; align-items: center; gap: 10px; }
.role {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.8px;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 2px 10px;
}
.inline { display: inline; }

/* layout */
.content { max-width: 1280px; margin: 0 auto; padding: 24px; }
.foot {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 24px;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 28px 0 12px; color: var(--text); }
h3 { font-size: 14px; margin: 8px 0; color: var(--muted); text-transform: uppercase; letter-spacing: 0.6px; }
.row-between { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }
.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 8px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
}
.stat-num { font-size: 26px; font-weight: 700; }
.stat-num.sm { font-size: 18px; }
.stat-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.6px; }

/* buttons */
.btn {
  display: inline-block;
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-success { background: var(--green); border-color: var(--green); color: #07140b; }
.btn-danger { background: transparent; border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: var(--red); color: #fff; }
.btn-ghost { background: transparent; }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* tables */
.table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; }
.table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--muted);
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--panel-2);
  white-space: nowrap;
}
.table td { padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
.table tbody tr:last-child td { border-bottom: none; }
.table tfoot td { background: var(--panel-2); font-weight: 600; }
.table-wrap { overflow-x: auto; border-radius: 10px; }
.table a { color: var(--accent); text-decoration: none; }
.table a:hover { text-decoration: underline; }
.table-dense td, .table-dense th { padding: 6px 8px; font-size: 13px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.kv th { width: 220px; }
.kv td { background: transparent; }

/* badges */
.badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  padding: 2px 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.badge-draft { background: #3a3f52; color: #c9d2e8; }
.badge-computed { background: #2b3a5e; color: #8fb4ff; }
.badge-approved { background: #14361f; color: #5fe08b; }
.badge-active { background: #14361f; color: #5fe08b; }
.badge-inactive { background: #3a2020; color: #f08b8b; }
.badge-thirteenth { background: #3d2f12; color: #f5c542; }
.badge-role { background: #262f4a; color: #aebbe8; }

/* forms */
.form { max-width: 860px; margin-bottom: 16px; }
.form label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 12px; }
.form input[type=text], .form input[type=password], .form input[type=number],
.form input[type=date], .form select, .form textarea {
  width: 100%;
  margin-top: 4px;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 14px;
}
.form textarea.mono { font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.check { display: flex; align-items: center; gap: 8px; color: var(--text) !important; }
.check input { width: auto; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
.grid3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 0 20px; }
.form-actions { display: flex; gap: 10px; margin-top: 16px; }
.row-form { display: flex; gap: 10px; align-items: flex-end; flex-wrap: wrap; }
.row-form select, .row-form input { max-width: 260px; }
.hint { color: var(--muted); font-size: 12.5px; margin: 6px 0; }
.muted { color: var(--muted); }

/* alerts */
.alert {
  background: #2b3a5e;
  border: 1px solid #3d5aa8;
  color: #cfe0ff;
  border-radius: 8px;
  padding: 10px 14px;
  margin: 12px 0;
}
.alert-danger { background: #3a2020; border-color: #a83d3d; color: #ffcfcf; }

/* login */
.login-page .topbar { display: none; }
.login-page .content { max-width: none; }
.login-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 120px);
  padding: 40px 20px;
  gap: 22px;
}
.login-brand { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
.logo {
  width: 64px; height: 64px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #4f8cff, #7a5cff);
  box-shadow: 0 10px 28px rgba(79,140,255,.30);
  margin-bottom: 4px;
}
.login-title { font-size: 20px; font-weight: 700; }
.login-card { width: 380px; text-align: center; }
.login-card .field { margin-bottom: 14px; text-align: left; }
.login-card label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.login-card input {
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 14px;
  font-size: 14px;
}
.login-card input:focus { outline: none; border-color: var(--accent); }
.btn-block { width: 100%; margin-top: 6px; padding: 11px 14px; font-size: 14px; }
.login-foot { font-size: 12px; margin-top: 2px; }
@media (max-width: 480px) { .login-card { width: 100%; } }

/* payslip */
.payslip { max-width: 860px; margin: 0 auto; }
.ps-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.ps-company { font-size: 13px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); }
.ps-name { font-size: 22px; font-weight: 700; }
.ps-period { text-align: right; }
.ps-net {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 20px;
  margin-bottom: 16px;
  font-size: 15px;
}
.ps-net-amt { font-size: 26px; font-weight: 800; color: var(--green); }
.ps-total td { font-weight: 700; border-top: 1px solid var(--border); }
.ps-foot { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 14px; }