/* ============ LNG Shipper — Layout (rail / bento / responsive) ============ */
.container{max-width:var(--container-max);margin-inline:auto;padding:0 clamp(14px,2.5vw,30px) 48px}

/* ---------- Top rail ---------- */
.rail{position:sticky;top:0;z-index:var(--z-rail);background:var(--glass);-webkit-backdrop-filter:blur(16px) saturate(1.4);backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--border-default)}
.rail-inner{max-width:var(--container-max);margin-inline:auto;display:flex;align-items:center;gap:12px;height:var(--app-header-h);padding:0 clamp(14px,2.5vw,30px)}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand .brand-logo{height:26px;width:auto;display:block;filter:drop-shadow(0 2px 6px rgba(0,61,91,.25))}
.light-only{display:inline!important}
.dark-only{display:none!important}
[data-theme="dark"] .light-only{display:none!important}
[data-theme="dark"] .dark-only{display:inline!important}
.brand-text{line-height:1.15}
.brand-title{font-size:15px;font-weight:700;color:var(--text-primary);letter-spacing:.02em}
.brand-sub{font-size:9.5px;color:var(--text-faint);letter-spacing:.14em;text-transform:uppercase}
.rail-nav{display:flex;align-items:center;gap:2px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none;padding:4px 2px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 14px,#000 calc(100% - 14px),transparent);mask-image:linear-gradient(90deg,transparent,#000 14px,#000 calc(100% - 14px),transparent)}
.rail-nav::-webkit-scrollbar{display:none}
.rail-link{position:relative;padding:8px 12px;border-radius:10px;font-size:13px;font-weight:500;color:var(--text-secondary);white-space:nowrap;transition:all var(--t) var(--ease)}
.rail-link:hover{color:var(--text-primary);background:var(--bg-hover)}
.rail-link.is-active{color:var(--accent-teal);background:var(--accent-teal-soft);font-weight:600}
.rail-link.is-active::after{content:'';position:absolute;left:12px;right:12px;bottom:-6px;height:2.5px;border-radius:2px;background:linear-gradient(90deg,var(--accent-teal),transparent)}
.rail-actions{display:flex;align-items:center;gap:7px;flex:none;margin-left:auto}
.live-chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:var(--radius-pill);background:var(--color-green-soft);color:var(--color-green);font-size:11px;font-weight:700;letter-spacing:.08em}
.live-dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.8s ease-in-out infinite;box-shadow:0 0 0 3px rgba(23,169,123,.18)}
.clock{display:flex;align-items:center;gap:7px;font-family:var(--font-mono);font-size:12.5px;color:var(--text-secondary);padding:5px 10px;border-radius:10px;background:var(--bg-surface-2);border:1px solid var(--border-subtle)}
.clock .clock-time{color:var(--text-primary);font-weight:600}
.clock .clock-sep{color:var(--text-faint)}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--accent-navy),var(--accent-teal));color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow-1);border:2px solid var(--bg-surface)}
.lang-btn{padding:6px 11px;border-radius:var(--radius-pill);border:1px solid var(--border-default);font-size:12px;font-weight:600;color:var(--text-secondary);background:var(--bg-surface);transition:all var(--t)}
.lang-btn:hover{border-color:var(--accent-teal);color:var(--accent-teal)}
.only-mobile{display:none!important}

/* ---------- Nav drawer (mobile) ---------- */
.nav-drawer{position:fixed;top:0;left:0;bottom:0;width:min(300px,84vw);background:var(--bg-surface);z-index:var(--z-drawer);transform:translateX(-105%);transition:transform var(--t-slow) var(--ease);box-shadow:var(--shadow-3);display:flex;flex-direction:column;padding:14px}
.nav-drawer.open{transform:none}
.nav-drawer .nd-head{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 14px;border-bottom:1px solid var(--border-subtle);margin-bottom:10px}
.nav-drawer nav{display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.nav-drawer nav a{padding:11px 14px;border-radius:10px;font-size:14px;color:var(--text-body);display:flex;align-items:center;gap:10px}
.nav-drawer nav a:hover{background:var(--bg-hover)}
.nav-drawer nav a.is-active{background:var(--accent-teal-soft);color:var(--accent-teal);font-weight:600}
.nd-foot{margin-top:auto;padding-top:12px;border-top:1px solid var(--border-subtle);display:flex;gap:8px}
.scrim{position:fixed;inset:0;background:var(--scrim);z-index:var(--z-scrim);opacity:0;pointer-events:none;transition:opacity var(--t-slow)}
.scrim.show{opacity:1;pointer-events:auto}
/* ---------- Alarm ticker ---------- */
.ticker{display:flex;align-items:center;gap:12px;background:linear-gradient(90deg,var(--accent-navy),#0a5a46 70%);color:#fff;overflow:hidden;height:34px}
[data-theme="dark"] .ticker{background:linear-gradient(90deg,#0d2233,#0d3328)}
.ticker-label{flex:none;display:inline-flex;align-items:center;gap:6px;font-size:10.5px;font-weight:700;letter-spacing:.12em;background:rgba(255,255,255,.14);padding:4px 12px;border-radius:0 var(--radius-pill) var(--radius-pill) 0}
.ticker-label .tdot{width:6px;height:6px;border-radius:50%;background:#ffd7d7;animation:pulse 1.2s infinite}
.ticker-viewport{flex:1;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent)}
.ticker-track{display:inline-flex;gap:44px;white-space:nowrap;animation:tickmove 40s linear infinite;padding-left:24px;will-change:transform}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-item{font-size:12px;display:inline-flex;align-items:center;gap:8px;opacity:.92}
.ticker-item .tk-sev{font-weight:700;font-size:10px;padding:1px 7px;border-radius:6px;background:rgba(255,255,255,.16)}
.ticker-item.sev-critical .tk-sev{background:rgba(248,113,113,.35)}
@keyframes tickmove{to{transform:translateX(-50%)}}

/* ---------- Bento grid ---------- */
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}
.bento>*{grid-column:span 12;min-width:0}
.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}
.c6{grid-column:span 6}.c7{grid-column:span 7}.c8{grid-column:span 8}.c9{grid-column:span 9}
.stack{display:flex;flex-direction:column;gap:16px}
.row{display:flex;gap:16px;flex-wrap:wrap}
.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(205px,1fr));gap:14px;margin-bottom:16px}

/* ---------- Footer ---------- */
.site-foot{margin-top:34px;padding:18px clamp(14px,2.5vw,30px);border-top:1px solid var(--border-default);display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;color:var(--text-faint);font-size:12px}
.site-foot .foot-brand{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--text-secondary)}

/* =================== Breakpoints =================== */
@media (max-width:1100px){
  .c3,.c4,.c5{grid-column:span 6}
  .c6,.c7,.c8,.c9{grid-column:span 12}
}
@media (max-width:880px){
  .rail-nav,.clock,.lang-btn,#btnAlarms{display:none}
  .only-mobile{display:inline-grid!important}
  .brand-sub{display:none}
  .live-chip span.live-txt{display:none}
  .live-chip{padding:7px}
}
@media (max-width:680px){
  .c3,.c4,.c5,.c6,.c7{grid-column:span 12}
  .kpi-row{grid-template-columns:repeat(2,1fr);gap:10px}
  .card-head{padding:14px 14px 0;flex-wrap:wrap}
  .card-body{padding:12px 14px 14px}
  .pagehead{margin-top:16px}
  .pagehead-tools{width:100%}
  .bento{gap:12px}
}
@media (max-width:420px){
  .kpi-row{grid-template-columns:1fr 1fr}
}

/* Portrait / vertical screens (เช่น 1280×1920 kiosk) */
@media (orientation:portrait) and (min-width:700px){
  body{font-size:16px}
  .container{padding-inline:26px}
  .kpi-row{grid-template-columns:repeat(3,1fr);gap:16px}
  .c3,.c4,.c5{grid-column:span 6}
  .c6,.c7,.c8,.c9{grid-column:span 12}
  .page-title{font-size:30px}
  .rail-inner{height:70px}
  .brand img{width:42px;height:42px}
  .brand-title{font-size:18px}
  .card-body{padding:18px 22px 22px}
}
@media (orientation:portrait) and (min-width:1100px){
  .kpi-row{grid-template-columns:repeat(5,1fr)}
}
@media (min-width:1900px){
  .bento{gap:20px}
}

/* ---------- Print ---------- */
@media print{
  .rail,.ticker,.site-foot,.no-print{display:none!important}
  body{background:#fff}
  .card{break-inside:avoid;box-shadow:none}
}