/**
 * WORKFAST HR — Base Styles (shared across all standalone pages)
 * Include: <link rel="stylesheet" href="./base-styles.css" />
 */
:root{
  --bg:#f6f9ff;--bg2:#eef2ff;--card:#ffffff;--card-hover:#f8fafc;
  --bd:#e6eaf2;--bd2:#cbd5e1;--tx:#0f172a;--sub:#64748b;--sub2:#94a3b8;
  --ok:#10b981;--ok-bg:#ecfdf5;
  --warn:#f59e0b;--warn-bg:#fffbeb;
  --bad:#ef4444;--bad-bg:#fef2f2;
  --blue:#1565c0;--blue-bg:#e3f2fd;
  --purple:#7c3aed;--purple-bg:#ede9fe;
  --radius:12px;--radius-sm:8px;--fs:13px;--fs-sm:11px;
  --shadow:0 1px 3px rgba(0,0,0,.06);--shadow-lg:0 4px 16px rgba(0,0,0,.1);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --transition:all .15s ease;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--font);font-size:var(--fs);background:var(--bg);color:var(--tx);min-height:100vh}

.page-header{background:var(--card);border-bottom:1px solid var(--bd);padding:12px 24px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:50;box-shadow:var(--shadow)}
.page-header h1{font-size:16px;font-weight:700;white-space:nowrap}
.page-header a{color:var(--blue);text-decoration:none;font-size:12px}
.page-header a:hover{text-decoration:underline}

.container{max-width:1400px;margin:0 auto;padding:16px}
.card{background:var(--card);border:1px solid var(--bd);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}
.card h3{font-size:14px;font-weight:700;margin-bottom:12px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
@media(max-width:768px){.grid2,.grid3{grid-template-columns:1fr}}

label{display:flex;flex-direction:column;gap:4px;font-size:12px;font-weight:600;color:var(--sub)}
input,select,textarea{font-family:var(--font);font-size:13px;padding:8px 10px;border:1px solid var(--bd);border-radius:var(--radius-sm);outline:none;transition:var(--transition)}
input:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,101,192,.1)}

.btn{font-family:var(--font);font-size:12px;font-weight:600;padding:8px 16px;border-radius:var(--radius-sm);border:1px solid var(--bd);background:#fff;cursor:pointer;transition:var(--transition);display:inline-flex;align-items:center;gap:4px}
.btn:hover{background:var(--bg2)}
.btn.primary{background:var(--blue);color:#fff;border-color:var(--blue)}
.btn.primary:hover{background:#0d47a1}
.btn.ghost{background:transparent;border-color:transparent;color:var(--blue)}
.btn.ghost:hover{background:var(--blue-bg)}
.btn.danger{color:var(--bad);border-color:var(--bad-bg)}
.btn.danger:hover{background:var(--bad-bg)}
.btn.sm{padding:4px 8px;font-size:11px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}
.row4{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:10px}
@media(max-width:600px){.row2,.row3,.row4{grid-template-columns:1fr}}

.msg{position:fixed;top:56px;left:50%;transform:translateX(-50%);padding:10px 24px;border-radius:var(--radius-sm);font-weight:600;font-size:13px;z-index:999;opacity:0;transition:opacity .3s;pointer-events:none}
.msg.show{opacity:1}.msg.ok{background:var(--ok-bg);color:#065f46;border:1px solid var(--ok)}.msg.err{background:var(--bad-bg);color:var(--bad);border:1px solid var(--bad)}

.summary-row{display:flex;gap:12px;margin:12px 0;flex-wrap:wrap}
.stat{background:var(--bg2);padding:10px 16px;border-radius:var(--radius-sm);min-width:120px;cursor:pointer;transition:var(--transition)}
.stat:hover{background:var(--blue-bg)}
.stat.active{border:2px solid var(--blue);background:var(--blue-bg)}
.stat-label{font-size:11px;color:var(--sub)}
.stat-value{font-size:18px;font-weight:700}
.stat-sub{font-size:10px;color:var(--sub2)}

table{width:100%;border-collapse:collapse;font-size:12px}
thead{background:var(--bg2)}
th{padding:8px 10px;text-align:left;font-weight:700;font-size:11px;color:var(--sub);border-bottom:2px solid var(--bd);cursor:pointer;user-select:none;white-space:nowrap}
th:hover{color:var(--blue)}
td{padding:7px 10px;border-bottom:1px solid var(--bd)}
tr:hover{background:var(--card-hover)}
.num{text-align:right;font-variant-numeric:tabular-nums}
.tablewrap{overflow-x:auto;max-height:calc(100vh - 300px);overflow-y:auto}

.badge{display:inline-block;padding:2px 8px;border-radius:12px;font-size:10px;font-weight:700}
.badge-locked{background:var(--ok-bg);color:#065f46;border:1px solid var(--ok)}
.badge-open{background:var(--warn-bg);color:#92400e;border:1px solid #fcd34d}
.badge-draft{background:var(--bg2);color:var(--sub)}
.badge-pending{background:var(--warn-bg);color:#92400e;border:1px solid #fcd34d}
.badge-approved{background:var(--ok-bg);color:#065f46}
.badge-paid{background:#ede9fe;color:#5b21b6}
.badge-rejected{background:var(--bad-bg);color:var(--bad)}
.badge-advance{background:#fef3c7;color:#92400e}
.badge-repay{background:#dbeafe;color:#1e40af}

.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.filters input,.filters select{font-size:12px;padding:6px 10px}

.pagination{display:flex;gap:8px;align-items:center;justify-content:center;margin-top:12px;font-size:12px}

.suggest-box{position:absolute;background:#fff;border:1px solid var(--bd);border-radius:var(--radius-sm);max-height:200px;overflow-y:auto;z-index:100;box-shadow:var(--shadow-lg);width:100%;display:none}
.suggest-box.show{display:block}
.suggest-item{padding:8px 12px;cursor:pointer;font-size:12px;border-bottom:1px solid var(--bg2)}
.suggest-item:hover,.suggest-item.active{background:var(--blue-bg)}

dialog{border:none;border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:0;max-width:90vw;max-height:90vh;overflow:visible}
dialog::backdrop{background:rgba(0,0,0,.4)}
.dlg-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--bd);background:var(--bg2);border-radius:var(--radius) var(--radius) 0 0}
.dlg-header h3{font-size:15px;font-weight:700}
.dlg-body{padding:20px;overflow-y:auto;max-height:70vh}
.dlg-footer{padding:12px 20px;border-top:1px solid var(--bd);display:flex;justify-content:flex-end;gap:8px}

.hidden{display:none!important}
.text-right{text-align:right}
.text-center{text-align:center}
.fw700{font-weight:700}
.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:200px}

@media(max-width:900px){
  .page-header{flex-wrap:wrap;padding:10px 12px;gap:8px}
  .container{padding:8px}
}