/* ibis Bangkok IMPACT — internal hub
   Palette: pure white + ibis red (brand book). Red-only accents. */
:root{
  --brand-deep:#A50034;   /* ibis deep red (primary) */
  --brand:#D6002E;        /* ibis accent red */
  --brand-bright:#F04E5A; /* highlight */
  --tint:#FDEBEF;         /* light red tint */
  --tint-2:#FEF6F8;
  --line:#F0DCE1;
  --ink:#1A1015;
  --muted:#7A6670;
  --white:#FFFFFF;
  --green:#1E9E6A;       /* positive delta */
  --red:#B3261E;         /* negative delta */
  --radius:14px;
  --shadow:0 1px 3px rgba(165,0,52,.06), 0 8px 24px rgba(165,0,52,.06);
}
*{box-sizing:border-box}
body{
  margin:0;font-family:'IBM Plex Sans Thai','Segoe UI',system-ui,-apple-system,sans-serif;
  background:var(--white);color:var(--ink);font-size:15px;line-height:1.55;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{color:var(--brand-deep);margin:0 0 .4em}

/* ---------- Top bar ---------- */
.topbar{
  display:flex;align-items:center;gap:16px;
  background:var(--brand-deep);color:#fff;padding:12px 26px;position:sticky;top:0;z-index:50;
}
.topbar .brand{font-weight:700;letter-spacing:.3px;font-size:17px;color:#fff}
.topbar .brand small{display:block;font-weight:400;font-size:11px;color:#F3BECC;letter-spacing:2px;text-transform:uppercase}
.topbar nav{margin-left:auto;display:flex;gap:6px;align-items:center}
.topbar nav a{color:#FCE1E8;padding:7px 14px;border-radius:8px;font-size:14px}
.topbar nav a:hover{background:rgba(255,255,255,.12);text-decoration:none}
.topbar nav a.active{background:#fff;color:var(--brand-deep);font-weight:600}
.topbar .lang-switch{display:flex;align-items:center;gap:2px;margin-left:8px;padding-left:12px;border-left:1px solid rgba(255,255,255,.22)}
.topbar .lang-switch a{padding:5px 9px;font-size:12.5px;font-weight:600}
.topbar .lang-switch a.active{background:var(--brand,#D6002E);color:#fff}

.wrap{max-width:1180px;margin:0 auto;padding:28px 26px 80px}

/* ---------- Login ---------- */
.login-page{min-height:100vh;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));padding:20px}
.login-card{background:#fff;border-radius:18px;box-shadow:0 20px 60px rgba(0,0,0,.25);
  width:100%;max-width:390px;padding:38px 34px}
.login-card .logo{text-align:center;margin-bottom:8px}
.login-card .logo b{font-size:22px;color:var(--brand-deep);letter-spacing:.5px}
.login-card .logo span{display:block;font-size:11px;letter-spacing:3px;color:var(--brand);text-transform:uppercase;margin-top:4px}
.login-card p.sub{text-align:center;color:var(--muted);font-size:13px;margin:6px 0 24px}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 5px;font-weight:500}
input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{
  width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;font-size:15px;
  font-family:inherit;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--tint)}
.btn{display:inline-block;background:var(--brand-deep);color:#fff;border:none;padding:11px 20px;border-radius:10px;
  font-size:15px;font-weight:600;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--brand)}
.btn.full{width:100%;margin-top:22px}
.btn.ghost{background:#fff;color:var(--brand-deep);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--tint)}
.btn.sm{padding:7px 13px;font-size:13px}
.btn.danger{background:#fff;color:var(--red);border:1px solid #F0CFCF}
.alert{background:#FDECEC;color:var(--red);border:1px solid #F4C9C9;padding:10px 13px;border-radius:9px;font-size:14px;margin-bottom:6px}

/* ---------- Cards / sections ---------- */
.page-head{display:flex;align-items:flex-end;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.page-head h1{margin:0;font-size:24px}
.page-head .period{color:var(--muted);font-size:14px}
.page-head .spacer{flex:1}
.badge{font-size:11px;padding:3px 9px;border-radius:20px;font-weight:600;letter-spacing:.3px}
.badge.draft{background:var(--tint);color:var(--brand)}
.badge.published{background:#E3F5EC;color:var(--green)}

.section{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px 24px;margin-bottom:22px}
.section > h2{font-size:15px;text-transform:uppercase;letter-spacing:1.2px;color:var(--brand);
  border-bottom:2px solid var(--tint);padding-bottom:10px;margin-bottom:18px;
  display:flex;align-items:center;gap:8px}
.section > h2 .num{background:var(--brand-deep);color:#fff;font-size:12px;width:22px;height:22px;border-radius:6px;
  display:inline-grid;place-items:center;letter-spacing:0}

/* KPI grid */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.kpi{background:var(--tint-2);border:1px solid var(--line);border-radius:12px;padding:15px 16px}
.kpi .label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
.kpi .value{font-size:24px;font-weight:700;color:var(--brand-deep);margin-top:5px;line-height:1.1}
.kpi .delta{font-size:12.5px;font-weight:600;margin-top:4px}
.kpi .delta.up{color:var(--green)}
.kpi .delta.down{color:var(--red)}

/* tables */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px;background:var(--tint-2)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
tr:last-child td{border-bottom:none}
.bar{height:6px;background:var(--tint);border-radius:4px;overflow:hidden;margin-top:5px}
.bar > span{display:block;height:100%;background:var(--brand)}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:820px){.two-col,.three-col{grid-template-columns:1fr}}

/* report list */
.report-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:18px}
.report-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;box-shadow:var(--shadow);transition:transform .12s,box-shadow .12s}
.report-card:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(165,0,52,.12);text-decoration:none}
.report-card .mo{font-size:13px;color:var(--brand);font-weight:600;text-transform:uppercase;letter-spacing:1px}
.report-card .yr{font-size:30px;font-weight:700;color:var(--brand-deep);line-height:1}
.report-card .meta{color:var(--muted);font-size:12.5px;margin-top:10px}
.empty{text-align:center;color:var(--muted);padding:60px 20px}

.muted{color:var(--muted)}
.insights{white-space:pre-wrap;font-size:14.5px;line-height:1.7;color:var(--ink)}
.toolbar{display:flex;gap:8px;flex-wrap:wrap}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}

/* print / slide export */
@media print{
  .topbar,.toolbar,.no-print{display:none !important}
  body{font-size:12px}
  .wrap{max-width:none;padding:0}
  .section{break-inside:avoid;box-shadow:none;border-color:#ccc;page-break-inside:avoid}
}