:root{
  --bg:#ffffff;
  --border:#e6e8ee;
  --text:#101828;
  --muted:#667085;
  --accent:#2563eb;
  --danger:#dc2626;
  --card:#ffffff;

  /* ===== D2 PATCH: global sizing ===== */
  --page-pad: 16px;
  --content-max: 100%;
  --sidebar-w: 240px;
  --topbar-h: 56px;
}

*{ box-sizing:border-box; }

html, body{ height:100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Noto Sans Thai", Arial;
  color:var(--text);
  background:var(--bg);
}

/* ===== topbar ===== */
.topbar{
  height:var(--topbar-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 var(--page-pad);
  border-bottom:1px solid var(--border);
  background:#fff;
  position:sticky;
  top:0;
  z-index:10;
}

.brand{
  font-weight:700;
  letter-spacing:.2px;
}

.topbar-right{
  display:flex;
  gap:10px;
  align-items:center;
}

/* ===== layout ===== */
.layout{
  display:grid;
  grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
  min-height: calc(100vh - var(--topbar-h));
}

/* ===== sidebar base only =====
   D2 FULL BUILD 2026-03-17F
   - ดูแลเฉพาะ layout/container
   - ไม่ทับ .nav / .nav:hover / .nav.active ใน base.html
*/
.sidebar{
  border-right:1px solid var(--border);
  padding:12px;
  background:#fff;
  position:sticky;
  top:var(--topbar-h);
  align-self:start;
  height: calc(100vh - var(--topbar-h));
  overflow:auto;
}

.nav-sep{
  height:12px;
}

.nav-title{
  font-size:12px;
  color:var(--muted);
  margin:6px 8px;
}

/* ===== generic nav outside sidebar only ===== */
body > .nav,
.content .nav,
.card .nav,
.panel .nav,
.item .nav{
  display:block;
  padding:10px 10px;
  border-radius:10px;
  color:var(--text);
  text-decoration:none;
  border:1px solid transparent;
}

body > .nav:hover,
.content .nav:hover,
.card .nav:hover,
.panel .nav:hover,
.item .nav:hover{
  border-color:var(--border);
  background:#fafafa;
}

/* ===== content ===== */
.content{
  padding: var(--page-pad);
  max-width: var(--content-max);
  width:100%;
  min-width:0;
}

/* ===== card ===== */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px;
}

/* ===== login center ===== */
.card-login{
  width:min(420px, 92vw);
}

.center{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:100vh;
}

.row{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
  margin-top:10px;
}

.lbl{
  display:block;
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
}

/* ===== inputs ===== */
.input{
  width:100%;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:10px;
  outline:none;
  background:#fff;
}

.input:focus{
  border-color:#c7d2fe;
  box-shadow:0 0 0 3px rgba(37,99,235,.08);
}

.input--sm{
  padding:7px 10px;
  font-size:13px;
  border-radius:10px;
}

/* ===== buttons ===== */
.btn{
  padding:10px 12px;
  border-radius:10px;
  border:1px solid var(--accent);
  background:var(--accent);
  color:#fff;
  cursor:pointer;
}

.btn:hover{
  filter:brightness(.98);
}

.btn--ghost{
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
}

.btn--danger{
  border:1px solid var(--danger);
  background:var(--danger);
}

.btn--ok{
  background:rgba(40, 160, 90, .28);
  border:1px solid rgba(40,255,160,.35);
}

.btn--ok:hover{
  filter:brightness(1.08);
}

.btn--danger:hover{
  filter:brightness(1.08);
}

/* ===== links ===== */
.link{
  color:var(--accent);
  text-decoration:none;
}

.link:hover{
  text-decoration:underline;
}

.muted{
  color:var(--muted);
  font-size:13px;
}

.big{
  font-size:22px;
  font-weight:700;
  margin-top:6px;
}

/* ===== tables ===== */
.table-wrap{
  overflow:auto;
  border:1px solid var(--border);
  border-radius:12px;
  width:100%;
  max-width:100%;
}

.table{
  width:100%;
  border-collapse:collapse;
  min-width:1100px;
}

.table th,
.table td{
  padding:10px;
  border-bottom:1px solid var(--border);
  text-align:left;
  vertical-align:middle;
  white-space:nowrap;
}

.table thead th{
  background:#fafafa;
  font-size:13px;
  color:var(--muted);
  font-weight:600;
  position:sticky;
  top:0;
  z-index:1;
}

/* ===== flash ===== */
.flash-wrap{
  margin-bottom:10px;
}

.flash{
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:10px;
  background:#fafafa;
}

.flash-error{
  border-color:#fecaca;
  background:#fff5f5;
}

.flash-success{
  border-color:#bbf7d0;
  background:#f0fdf4;
}

/* ===== chips ===== */
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 10px;
  border-radius:999px;
  font-size:12px;
  border:1px solid rgba(255,255,255,.16);
  background:#fff;
}

.chip-ok{
  background: rgba(40, 160, 90, .22);
  border-color: rgba(40, 255, 160, .35);
}

.chip-warn{
  background: rgba(200, 180, 40, .22);
  border-color: rgba(255, 235, 80, .35);
}

.chip-high{
  background: rgba(210, 120, 30, .22);
  border-color: rgba(255, 170, 60, .35);
}

.chip-bad{
  background: rgba(190, 40, 70, .22);
  border-color: rgba(255, 80, 120, .35);
}

.chip-muted{
  background: rgba(120,120,120,.18);
  border-color: rgba(255,255,255,.16);
}

/* ===== panels / grids ===== */
.grid2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}

.panel{
  border:1px solid var(--border);
  border-radius:12px;
  padding:12px;
  background:#fff;
}

/* ===== map ===== */
.map{
  height:min(70vh, 760px);
  border:1px solid var(--border);
  border-radius:12px;
  margin-top:12px;
}

.page--map .content{
  padding:0;
}

.page--map .card{
  border:none;
  border-radius:0;
  padding:0;
}

.page--map .map,
.page--map #map{
  height: calc(100vh - var(--topbar-h));
  margin-top:0;
  border:none;
  border-radius:0;
}

/* ===== lists ===== */
.list{
  display:flex;
  flex-direction:column;
  gap:8px;
}

.item{
  border:1px solid var(--border);
  border-radius:12px;
  padding:10px;
  background:#fff;
}

.item .title{
  font-weight:700;
}

.item .sub{
  color:var(--muted);
  font-size:13px;
  margin-top:4px;
}

.mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono";
}

/* ===== logout ===== */
.link-logout{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 12px;
  border-radius:10px;
  background:#ffe4ec;
  color:#334155;
  font-size:13px;
  font-weight:600;
  text-decoration:none;
  transition:
    background .15s ease,
    transform .08s ease,
    box-shadow .12s ease;
}

.link-logout:hover{
  background:#ffd6e4;
  box-shadow:0 4px 10px rgba(0,0,0,.08);
}

/* ===== login form center button ===== */
.card-login form{
  display:flex;
  flex-direction:column;
}

.card-login .btn{
  margin:18px auto 0 auto;
  min-width:140px;
}

/* ===== responsive ===== */
@media (max-width: 980px){
  .layout{
    grid-template-columns:1fr;
  }

  .sidebar{
    position:relative;
    top:0;
    height:auto;
    border-right:none;
    border-bottom:1px solid var(--border);
  }
}