/* ============ LNG Shipper — Components ============ */

/* ---------- KPI card ---------- */
.kpi-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);padding:15px 16px 12px;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden;transition:transform var(--t) var(--ease),box-shadow var(--t) var(--ease)}
.kpi-card::before{content:'';position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--kc,var(--accent-teal)),transparent 85%);opacity:.85}
.kpi-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.kpi-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.kpi-name{font-size:12.5px;font-weight:700;letter-spacing:.06em;color:var(--text-secondary)}
.kpi-name small{display:block;font-size:10px;font-weight:500;color:var(--text-faint);letter-spacing:.02em;margin-top:1px}
.kpi-ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:#fff;flex:none}
.kpi-ic svg{width:16px;height:16px}
.kpi-mid{display:flex;align-items:baseline;gap:7px;flex-wrap:wrap}
.kpi-value{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:clamp(22px,1.4vw + 12px,30px);font-weight:600;color:var(--text-primary);line-height:1}
.kpi-unit{font-size:11px;color:var(--text-faint);font-weight:600}
.kpi-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.kpi-chip{font-size:10.5px;color:var(--text-secondary);background:var(--bg-surface-2);border:1px solid var(--border-subtle);padding:3px 9px;border-radius:8px;display:inline-flex;gap:5px;align-items:center}
.kpi-chip b{font-family:var(--font-mono);color:var(--text-primary)}
.spark{height:42px;margin:2px -4px 0}

/* ---------- Gauge / donut cards ---------- */
.gauge-wrap{height:210px;position:relative}
.donut-wrap{height:225px;position:relative}
.donut-center{position:absolute;inset:0;display:grid;place-items:center;text-align:center;pointer-events:none}
.donut-center .dc-value{font-family:var(--font-mono);font-size:23px;font-weight:600;color:var(--text-primary)}
.donut-center .dc-label{font-size:10.5px;color:var(--text-faint);letter-spacing:.06em;text-transform:uppercase;margin-top:2px}
.chart-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:11.5px;color:var(--text-secondary);margin-top:8px}
.chart-legend span{display:inline-flex;align-items:center;gap:6px}

/* ---------- Map ---------- */
.map-wrap{position:relative;overflow:hidden;border-radius:12px;background:linear-gradient(var(--bg-surface-2),var(--bg-surface));touch-action:none;cursor:grab}
.map-wrap.is-panning{cursor:grabbing}
#pipelineMap{width:100%;height:100%;display:block}
.map-svg-frame{height:clamp(360px,54vh,620px)}
.map-legend{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:center;font-size:11.5px;color:var(--text-secondary);padding:10px 18px 14px;border-top:1px solid var(--border-subtle)}
.map-legend .lg{display:inline-flex;align-items:center;gap:6px}
.map-tooltip{position:absolute;pointer-events:none;background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:12px;box-shadow:var(--shadow-pop);padding:10px 13px;min-width:180px;opacity:0;transform:translate(-50%,-112%) scale(.96);transition:opacity var(--t-fast),transform var(--t-fast);z-index:5}
.map-tooltip.show{opacity:1;transform:translate(-50%,-114%) scale(1)}
.map-tooltip .tt-title{font-size:12.5px;font-weight:700;color:var(--text-primary);display:flex;gap:8px;align-items:center;margin-bottom:5px}
.map-tooltip .tt-row{display:flex;justify-content:space-between;gap:16px;font-size:11.5px;color:var(--text-secondary);padding:1.5px 0}
.map-tooltip .tt-row b{font-family:var(--font-mono);color:var(--text-primary);font-weight:600}
.zoom-hud{position:absolute;right:10px;bottom:10px;display:flex;flex-direction:column;gap:6px;z-index:4}
.zoom-hud .icon-btn{background:var(--bg-surface);border-color:var(--border-default);box-shadow:var(--shadow-1);width:32px;height:32px}

/* SVG node / edge styling (สี set ผ่าน attribute จาก JS เพื่อรองรับ export + dark) */
.edge-flow{stroke-linecap:round;stroke-dasharray:3 11;animation:flowmove 1.5s linear infinite}
@keyframes flowmove{to{stroke-dashoffset:-14}}
.edge-hit{fill:none;stroke:transparent;stroke-width:20;cursor:pointer}
.node{cursor:pointer}
.node .n-label{font-family:var(--font-ui);font-size:11.5px;font-weight:600;pointer-events:none}
.node .n-sub{font-family:var(--font-ui);font-size:9.5px;font-weight:500;pointer-events:none}
.node .n-pulse{animation:pulse 2.2s ease-in-out infinite}
/* ---------- Drawer ---------- */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(430px,94vw);background:var(--bg-surface);border-left:1px solid var(--border-default);box-shadow:var(--shadow-3);z-index:var(--z-drawer);transform:translateX(106%);transition:transform var(--t-slow) var(--ease);display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;padding:18px 20px 14px;border-bottom:1px solid var(--border-subtle)}
.drawer-title{font-size:16px;font-weight:700;color:var(--text-primary)}
.drawer-sub{font-size:12px;color:var(--text-secondary);margin-top:3px}
.drawer-body{padding:16px 20px;overflow-y:auto;flex:1;display:flex;flex-direction:column;gap:14px}
.d-stat{display:grid;grid-template-columns:1fr 1fr;gap:10px}

/* ---------- Palette (Ctrl+K) ---------- */
.palette{position:fixed;inset:0;z-index:var(--z-palette);display:none;justify-content:center;align-items:flex-start;padding:12vh 16px 16px;background:var(--scrim);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
.palette.open{display:flex}
.palette-box{width:min(580px,100%);background:var(--bg-surface);border-radius:16px;box-shadow:var(--shadow-pop);border:1px solid var(--border-default);overflow:hidden;animation:fadeUp .18s var(--ease)}
.palette-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border-subtle)}
.palette-head svg{width:17px;height:17px;color:var(--text-faint);flex:none}
.palette-head input{flex:1;border:0;background:none;font-size:15px;outline:none;color:var(--text-primary)}
.palette-head input::placeholder{color:var(--text-faint)}
.palette-list{max-height:46vh;overflow-y:auto;padding:8px;list-style:none;margin:0}
.palette-item{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:10px;cursor:pointer;font-size:13.5px;color:var(--text-body)}
.palette-item .pi-ic{width:28px;height:28px;border-radius:8px;background:var(--bg-inset);display:grid;place-items:center;color:var(--text-secondary);flex:none}
.palette-item .pi-ic svg{width:15px;height:15px}
.palette-item .pi-hint{margin-left:auto;font-size:10.5px;color:var(--text-faint)}
.palette-item.is-sel{background:var(--accent-teal-soft);color:var(--accent-teal);font-weight:600}
.palette-item.is-sel .pi-ic{background:var(--bg-surface);color:var(--accent-teal)}
.palette-empty{padding:22px;text-align:center;color:var(--text-faint);font-size:13px}

/* ---------- Toasts ---------- */
.toasts{position:fixed;right:16px;bottom:16px;z-index:var(--z-toast);display:flex;flex-direction:column;gap:9px;max-width:min(360px,90vw)}
.toast{display:flex;gap:10px;align-items:flex-start;background:var(--bg-surface);border:1px solid var(--border-default);border-left:4px solid var(--accent-teal);border-radius:12px;box-shadow:var(--shadow-pop);padding:11px 13px;font-size:13px;color:var(--text-body);animation:toastIn .28s var(--ease)}
.toast.t-red{border-left-color:var(--color-red)}
.toast.t-amber{border-left-color:var(--color-amber)}
.toast.t-blue{border-left-color:var(--color-blue)}
.toast svg{width:17px;height:17px;flex:none;margin-top:1px;color:var(--accent-teal)}
.toast.t-red svg{color:var(--color-red)}
.toast.t-amber svg{color:var(--color-amber)}
.toast.t-blue svg{color:var(--color-blue)}
@keyframes toastIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}
.toast.hide{opacity:0;transform:translateY(8px);transition:all var(--t-slow)}

/* ---------- Alarms panel ---------- */
.alarm-filters{display:flex;gap:6px;flex-wrap:wrap}
.alarm-list{display:flex;flex-direction:column;max-height:392px;overflow-y:auto;margin:0 -6px;padding:0 6px}
.alarm-row{display:flex;gap:11px;padding:11px 12px;border-radius:12px;border:1px solid transparent;border-left:3px solid var(--sev,var(--color-gray));background:var(--bg-surface-2);margin-bottom:8px;transition:all var(--t)}
.alarm-row:hover{border-color:var(--border-default)}
.alarm-row.is-acked{opacity:.55}
.alarm-row.is-acked .ar-desc{text-decoration:line-through}
.ar-sev{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none;background:var(--sev-soft,var(--color-gray-soft));color:var(--sev,var(--color-gray))}
.ar-sev svg{width:16px;height:16px}
.ar-main{flex:1;min-width:0}
.ar-top{display:flex;gap:8px;align-items:baseline;flex-wrap:wrap}
.ar-asset{font-size:12.5px;font-weight:700;color:var(--text-primary)}
.ar-time{font-size:10.5px;color:var(--text-faint);font-family:var(--font-mono)}
.ar-desc{font-size:12px;color:var(--text-secondary);margin-top:2px}
.ar-meta{font-size:10.5px;color:var(--text-faint);margin-top:3px}
.ar-ack{flex:none;align-self:center}
.ar-ack .btn{font-size:11px;padding:4px 10px}

/* ---------- Bullet bar (plan vs actual) ---------- */
.bullet{position:relative;height:10px;border-radius:6px;background:var(--bg-inset);min-width:110px}
.bullet .b-fill{position:absolute;inset:0 auto 0 0;border-radius:6px;background:linear-gradient(90deg,var(--accent-teal),var(--accent-teal-hover));min-width:4px;transition:width .6s var(--ease)}
.bullet .b-plan{position:absolute;top:-3.5px;bottom:-3.5px;width:2.5px;border-radius:2px;background:var(--color-amber);box-shadow:0 0 0 1.5px var(--bg-surface)}
.bullet .b-over{position:absolute;top:-3.5px;width:8px;height:8px;border-radius:50%;background:var(--color-red);border:2px solid var(--bg-surface);transform:translateX(-50%)}
/* ---------- WI range ---------- */
.wi-row{display:flex;flex-direction:column;gap:6px;padding:11px 0;border-bottom:1px dashed var(--border-subtle)}
.wi-row:last-child{border-bottom:0}
.wi-top{display:flex;justify-content:space-between;font-size:12.5px}
.wi-top b{color:var(--text-primary)}
.wi-track{position:relative;height:9px;border-radius:6px;background:var(--bg-inset)}
.wi-range{position:absolute;top:0;bottom:0;border-radius:6px;background:linear-gradient(90deg,var(--accent-teal-soft),var(--accent-teal));opacity:.9}
.wi-mark{position:absolute;top:50%;transform:translate(-50%,-50%);width:13px;height:13px;border-radius:50%;background:var(--bg-surface);border:3.5px solid var(--accent-teal);box-shadow:var(--shadow-1)}
.wi-mark.m-avg{border-color:var(--accent-navy)}
.wi-vals{display:flex;justify-content:space-between;font-size:10.5px;color:var(--text-faint);font-family:var(--font-mono)}

/* ---------- Timeline ---------- */
.timeline{position:relative;padding-left:24px;display:flex;flex-direction:column;gap:14px}
.timeline::before{content:'';position:absolute;left:8px;top:6px;bottom:6px;width:2px;background:var(--border-subtle);border-radius:2px}
.tl-item{position:relative}
.tl-item::before{content:'';position:absolute;left:-21px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--bg-surface);border:3px solid var(--accent-teal)}
.tl-item.tl-blue::before{border-color:var(--color-blue)}
.tl-item.tl-amber::before{border-color:var(--color-amber)}
.tl-title{font-size:13px;font-weight:600;color:var(--text-primary)}
.tl-sub{font-size:11.5px;color:var(--text-secondary)}
.tl-time{font-size:10.5px;color:var(--text-faint);font-family:var(--font-mono);margin-top:2px}

/* ---------- Mobile table→cards ---------- */
@media (max-width:680px){
  table.tbl--cards thead{display:none}
  table.tbl--cards tr{display:block;border:1px solid var(--border-subtle);border-radius:12px;padding:6px 4px;margin-bottom:9px;background:var(--bg-surface-2)}
  table.tbl--cards td{display:flex;justify-content:space-between;gap:14px;border:0;padding:6px 10px;align-items:center}
  table.tbl--cards td::before{content:attr(data-label);font-size:10.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-faint)}
  table.tbl--cards td.t-right{text-align:right}
}