/* ===== Nipro IT Portal — Shared Styles ===== */
:root{
  --nipro-blue:#005BAC;
  --nipro-dark:#00396E;
  --nipro-navy:#012A4F;
  --nipro-accent:#00A0E9;
  --nipro-cyan:#37C0F3;
  --bg:#EEF3F8;
  --card:#FFFFFF;
  --text:#1E2A38;
  --muted:#6B7C93;
  --border:#E2E9F1;
  --green:#22A06B;
  --amber:#E8A73C;
  --red:#E0555A;
  --shadow:0 2px 10px rgba(16,42,79,.06);
  --shadow-lg:0 8px 30px rgba(16,42,79,.10);
  --radius:14px;
  --sidebar-w:250px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:"Segoe UI",Tahoma,"Noto Sans Thai",system-ui,sans-serif;
  background:var(--bg);color:var(--text);
  display:flex;min-height:100vh;
}

/* ===== Sidebar ===== */
.sidebar{
  width:var(--sidebar-w);flex-shrink:0;
  background:linear-gradient(180deg,var(--nipro-navy) 0%,var(--nipro-dark) 100%);
  color:#DCE8F4;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
}
.sidebar .brand{
  padding:22px 20px 18px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.sidebar .brand img{height:34px;background:#fff;padding:6px 10px;border-radius:8px}
.sidebar .brand .sub{font-size:11px;letter-spacing:.5px;color:#9EC1E4;margin-top:3px}
.nav{padding:14px 12px;flex:1;overflow-y:auto}
.nav .group{font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#7FA6CC;margin:16px 12px 6px}
.nav a{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;margin:3px 0;border-radius:10px;
  color:#D5E4F3;text-decoration:none;font-size:14.5px;font-weight:500;
  transition:background .15s,color .15s;
}
.nav a .ico{width:20px;text-align:center;font-size:16px;opacity:.9}
.nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.nav a.active{background:var(--nipro-accent);color:#fff;box-shadow:0 4px 12px rgba(0,160,233,.35)}
.sidebar .foot{padding:14px 20px;font-size:11.5px;color:#7FA6CC;border-top:1px solid rgba(255,255,255,.10)}

/* ===== Main ===== */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  background:var(--card);border-bottom:1px solid var(--border);
  padding:16px 28px;display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;z-index:10;
}
.topbar h1{font-size:20px;font-weight:700;color:var(--nipro-dark)}
.topbar .crumb{font-size:12.5px;color:var(--muted);margin-top:2px}
.topbar .user{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.topbar .avatar{width:36px;height:36px;border-radius:50%;background:var(--nipro-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.content{padding:26px 28px;flex:1}

/* ===== Cards / KPI ===== */
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-bottom:24px}
.kpi{background:var(--card);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);border:1px solid var(--border);position:relative;overflow:hidden}
.kpi .label{font-size:13px;color:var(--muted);font-weight:600}
.kpi .val{font-size:30px;font-weight:800;margin:8px 0 2px;color:var(--nipro-dark)}
.kpi .delta{font-size:12.5px;font-weight:600}
.kpi .delta.up{color:var(--green)}.kpi .delta.down{color:var(--red)}
.kpi .icon{position:absolute;right:16px;top:16px;font-size:26px;opacity:.18}
.kpi::after{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--nipro-accent)}
.kpi.k-amber::after{background:var(--amber)}.kpi.k-green::after{background:var(--green)}.kpi.k-red::after{background:var(--red)}

.panel{background:var(--card);border-radius:var(--radius);padding:20px 22px;box-shadow:var(--shadow);border:1px solid var(--border);margin-bottom:22px}
.panel h2{font-size:16px;color:var(--nipro-dark);margin-bottom:4px}
.panel .desc{font-size:12.5px;color:var(--muted);margin-bottom:16px}
.row2{display:grid;grid-template-columns:1.4fr 1fr;gap:22px}
@media(max-width:900px){.row2{grid-template-columns:1fr}}

/* ===== Table ===== */
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:left;padding:11px 12px;color:var(--muted);font-weight:600;border-bottom:2px solid var(--border);font-size:12px;text-transform:uppercase;letter-spacing:.4px}
td{padding:12px;border-bottom:1px solid var(--border)}
tr:hover td{background:#F7FAFD}
.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:11.5px;font-weight:700}
.b-open{background:#FDECEC;color:var(--red)}
.b-prog{background:#FEF4E3;color:#B9791E}
.b-done{background:#E5F5EE;color:var(--green)}
.b-low{background:#EEF3F8;color:var(--muted)}
.b-high{background:#FDECEC;color:var(--red)}
.b-med{background:#FEF4E3;color:#B9791E}

/* ===== Buttons / Forms ===== */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--nipro-blue);color:#fff;border:none;padding:10px 18px;border-radius:9px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--nipro-dark)}
.btn.ghost{background:#fff;color:var(--nipro-blue);border:1.5px solid var(--nipro-blue)}
.btn.ghost:hover{background:#EAF3FB}
.btn.sm{padding:6px 12px;font-size:12.5px}
input,select,textarea{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:9px;font-size:14px;font-family:inherit;color:var(--text);background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--nipro-accent)}
label{font-size:13px;font-weight:600;color:var(--text);display:block;margin-bottom:6px}
.field{margin-bottom:14px}

/* ===== Empty state ===== */
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:70px 20px;color:var(--muted)}
.empty .big{font-size:52px;margin-bottom:14px;opacity:.5}
.empty h2{color:var(--nipro-dark);margin-bottom:8px;font-size:20px}
.empty p{max-width:440px;line-height:1.6;font-size:14px}
.empty code{background:#EAF1F8;padding:2px 8px;border-radius:6px;color:var(--nipro-dark);font-size:13px}

.bars{display:flex;align-items:flex-end;gap:14px;height:180px;padding-top:10px}
.bars .bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;justify-content:flex-end;height:100%}
.bars .bar .fill{width:70%;background:linear-gradient(180deg,var(--nipro-accent),var(--nipro-blue));border-radius:8px 8px 0 0;min-height:4px;transition:height .5s}
.bars .bar .cap{font-size:12px;color:var(--muted)}
.bars .bar .num{font-size:12px;font-weight:700;color:var(--nipro-dark)}

.legend{display:flex;flex-direction:column;gap:12px}
.legend .item{display:flex;align-items:center;justify-content:space-between;font-size:13.5px}
.legend .dot{width:11px;height:11px;border-radius:50%;display:inline-block;margin-right:9px}
@media(max-width:720px){.sidebar{position:fixed;left:-260px;transition:left .25s;z-index:100}.sidebar.show{left:0}}