/* ==========================================================================
   FERRUM OPS — CONTROL ROOM SKIN
   Dark theme of the house brutalism: flat fields, hard edges, hazard red.
   Theming is variable-driven — retint these tokens for another brand.
   ========================================================================== */
:root{
  --dink:   #12110d;   /* deepest field */
  --dink2:  #1b1a14;   /* panel */
  --dink3:  #24221a;   /* raised panel */
  --dpaper: #e9e7df;
  --ddim:   #8f8d84;
  --dred:   #ef3512;
  --dred2:  #a33322;
  --dred3:  #6e2015;
  --dgrey:  #7c7a72;
  --dgrey2: #4c4a42;
  --dline:  1px solid rgba(233,231,223,.16);
  --f-disp: 'Archivo Black', 'Arial Black', sans-serif;
  --f-cond: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --f-mono: 'JetBrains Mono', 'Courier New', monospace;
  --railW: 232px;
}
*,*::before,*::after{ box-sizing:border-box; margin:0; padding:0; border-radius:0 !important; }
html{ scrollbar-color: var(--dgrey2) var(--dink); }
body{
  background: var(--dink);
  color: var(--dpaper);
  font: 13px/1.5 var(--f-mono);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
::selection{ background: var(--dred); color: var(--dink); }
:focus-visible{ outline: 3px solid var(--dred); outline-offset: 1px; }
.mono{ font-family: var(--f-mono); }
.bshd{ font-family: var(--f-cond); font-weight: 800; }
.red{ color: var(--dred); }
a{ color: inherit; }

/* concrete grain overlay (texture injected by script.js vars if present) */
body::before{
  content:""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: var(--texD, none); opacity: .5;
}

/* ==========================================================================
   SHELL — top bar + side rail + stage
   ========================================================================== */
.top{
  position: fixed; top: 0; left: 0; right: 0; height: 52px; z-index: 60;
  background: var(--dink); border-bottom: 2px solid var(--dred);
  display: flex; align-items: stretch;
}
.top > *{ display: flex; align-items: center; padding: 0 16px; }
.top-brand{ font-weight: 700; letter-spacing: .2em; font-size: 13px; text-decoration: none; gap: 9px; border-right: var(--dline); }
.top-brand i{ width: 9px; height: 9px; background: var(--dred); font-style: normal; }
.top-title{ letter-spacing: .22em; font-size: 11px; font-weight: 700; color: var(--ddim); }
.top-clock{ margin-left: auto; letter-spacing: .18em; font-size: 11px; color: var(--ddim); border-left: var(--dline); }
.top-live{ border-left: var(--dline); color: var(--dred); font-weight: 700; font-size: 11px; letter-spacing: .16em; gap: 8px; }
.top-live b{ width: 8px; height: 8px; background: var(--dred); animation: blink 1.6s steps(2) infinite; }
@keyframes blink{ 0%,49%{opacity:1} 50%,100%{opacity:.15} }
.top-exit{ text-decoration: none; font-size: 11px; font-weight: 700; letter-spacing: .16em; border-left: var(--dline); }
.top-exit:hover{ background: var(--dred); color: var(--dink); }

.rail{
  position: fixed; top: 52px; bottom: 0; left: 0; width: var(--railW); z-index: 50;
  background: var(--dink); border-right: var(--dline);
  overflow-y: auto; padding: 14px 0 22px;
}
.rail-cap{ padding: 12px 18px 6px; font-size: 9px; letter-spacing: .3em; color: var(--ddim); }
.rail a{
  display: flex; align-items: center; gap: 12px;
  padding: 9px 18px; text-decoration: none;
  font-size: 11.5px; font-weight: 700; letter-spacing: .14em;
  color: var(--dpaper); opacity: .72; border-left: 3px solid transparent;
}
.rail a .k{ font-family: var(--f-cond); font-weight: 800; font-size: 15px; color: var(--dgrey); width: 22px; }
.rail a:hover{ opacity: 1; background: var(--dink3); }
.rail a[aria-current="page"]{ opacity: 1; border-left-color: var(--dred); background: var(--dink2); }
.rail a[aria-current="page"] .k{ color: var(--dred); }

.stage{
  position: relative; z-index: 1;
  margin: 52px 0 0 var(--railW);
  min-height: calc(100vh - 52px);
  padding-bottom: 60px;
}

/* mobile */
.rail-btn{ display: none; background: none; border: 0; border-left: var(--dline); color: var(--dpaper); font: 700 11px var(--f-mono); letter-spacing: .16em; padding: 0 16px; cursor: pointer; }
.rail-btn:hover{ background: var(--dred); color: var(--dink); }
@media (max-width: 980px){
  .rail{ transform: translateX(-100%); transition: transform .25s cubic-bezier(.85,0,.15,1); width: 260px; }
  .rail.open{ transform: none; box-shadow: 4px 0 0 var(--dred); }
  .stage{ margin-left: 0; }
  .rail-btn{ display: block; }
  .top-title{ display: none; }
}
@media (prefers-reduced-motion: reduce){ .rail{ transition: none; } .top-live b{ animation: none; } }

/* ==========================================================================
   VIEW SCAFFOLD
   ========================================================================== */
.vhead{
  padding: 26px 28px 18px;
  border-bottom: var(--dline);
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
}
.vhead h1{ font-family: var(--f-disp); font-size: clamp(22px, 3vw, 40px); letter-spacing: -.01em; line-height: .95; }
.vhead .vno{ font-family: var(--f-cond); font-weight: 800; font-size: clamp(28px, 3.4vw, 46px); color: transparent; -webkit-text-stroke: 1.5px var(--dred); line-height: .9; }
.vhead .vsub{ flex-basis: 100%; font-size: 11px; letter-spacing: .16em; color: var(--ddim); }

.vgrid{ display: grid; gap: 14px; padding: 20px 28px; grid-template-columns: repeat(12, 1fr); }
.panel{
  grid-column: span 12;
  background: var(--dink2); border: var(--dline);
  padding: 0;
  animation: rise .4s cubic-bezier(.85,0,.15,1) both;
}
@keyframes rise{ from{ opacity: 0; transform: translateY(14px); } }
@media (prefers-reduced-motion: reduce){ .panel{ animation: none; } }
.panel > .phead{
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-bottom: var(--dline);
  font-size: 10px; font-weight: 700; letter-spacing: .24em; color: var(--ddim);
}
.phead .hz{ width: 30px; height: 10px; background: repeating-linear-gradient(-45deg, var(--dred) 0 5px, transparent 5px 10px); }
.phead .pmeta{ margin-left: auto; color: var(--dred); letter-spacing: .14em; }
.pbody{ padding: 16px; }
.pbody svg{ width: 100%; height: auto; display: block; }
.span3{ grid-column: span 3; } .span4{ grid-column: span 4; } .span6{ grid-column: span 6; } .span8{ grid-column: span 8; } .span9{ grid-column: span 9; }
@media (max-width: 1240px){ .span3{ grid-column: span 6; } .span4{ grid-column: span 6; } }
@media (max-width: 760px){ .span3,.span4,.span6,.span8,.span9{ grid-column: span 12; } .vgrid{ padding: 14px; } }

/* ==========================================================================
   KPI CARDS
   ========================================================================== */
.kpis{ display: grid; gap: 14px; padding: 20px 28px 0; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.kpi{
  background: var(--dink2); border: var(--dline);
  padding: 16px 16px 14px; position: relative; overflow: hidden;
  animation: rise .4s cubic-bezier(.85,0,.15,1) both;
  animation-delay: calc(var(--i, 0) * 40ms);
}
.kpi::after{ content:""; position: absolute; top: 0; left: 0; width: 26px; height: 3px; background: var(--dred); }
.kpi-cap{ font-size: 9px; font-weight: 700; letter-spacing: .24em; color: var(--ddim); margin-bottom: 8px; }
.kpi-val{ font-family: var(--f-cond); font-weight: 800; font-size: clamp(30px, 2.6vw, 42px); line-height: .95; }
.kpi-val small{ font-size: .5em; color: var(--dgrey); }
.kpi-sub{ margin-top: 7px; font-size: 10px; letter-spacing: .08em; color: var(--ddim); display: flex; align-items: center; gap: 8px; }
.kpi-sub .up{ color: #7fbf5f; } .kpi-sub .down{ color: var(--dred); }
.kpi .sparkbox{ position: absolute; right: 8px; bottom: 8px; width: 100px; opacity: .8; }
.kpi--alert{ border-color: var(--dred); }
.kpi--alert::after{ width: 100%; }

/* ==========================================================================
   TABLES
   ========================================================================== */
.dtable{ width: 100%; border-collapse: collapse; font-size: 12px; }
.dtable th{
  text-align: left; padding: 10px 12px; cursor: pointer; user-select: none;
  font-size: 9.5px; letter-spacing: .2em; color: var(--ddim);
  border-bottom: 2px solid rgba(233,231,223,.25); white-space: nowrap;
}
.dtable th:hover{ color: var(--dpaper); }
.dtable th[data-sort="desc"]::after{ content: " ▼"; color: var(--dred); }
.dtable th[data-sort="asc"]::after{ content: " ▲"; color: var(--dred); }
.dtable td{ padding: 10px 12px; border-bottom: var(--dline); letter-spacing: .04em; }
.dtable td.num{ font-weight: 700; }
.dtable tr:hover td{ background: var(--dink3); }
.tag{ display: inline-block; padding: 2px 8px; font-size: 9px; font-weight: 700; letter-spacing: .16em; background: var(--dgrey2); }
.tag--red{ background: var(--dred); color: var(--dink); }
.tag--ok{ background: #3f5c33; }
.tag--amb{ background: #7a5c1d; }
.pbar{ display: inline-block; width: 90px; height: 10px; background: rgba(233,231,223,.12); vertical-align: middle; }
.pbar i{ display: block; height: 100%; background: var(--dred); }
.pbar.done i{ background: var(--dgrey); }

/* ==========================================================================
   PROJECT CARDS
   ========================================================================== */
.pcards{ display: grid; gap: 14px; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.pcard{ background: var(--dink3); border: var(--dline); padding: 14px; display: flex; flex-direction: column; gap: 9px; }
.pcard-top{ display: flex; align-items: baseline; gap: 10px; }
.pcard-top .id{ color: var(--dred); font-weight: 700; }
.pcard-top .nm{ font-family: var(--f-disp); font-size: 13.5px; line-height: 1.2; }
.pcard-meta{ display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; font-size: 10.5px; color: var(--ddim); letter-spacing: .05em; }
.pcard-meta b{ color: var(--dpaper); font-weight: 700; }
.pcard-stage{ display: flex; gap: 2px; margin-top: 2px; }
.pcard-stage i{ flex: 1; height: 7px; background: rgba(233,231,223,.14); }
.pcard-stage i.on{ background: var(--dred); }
.pcard-stage i.done-all{ background: var(--dgrey); }
.pcard-foot{ display: flex; justify-content: space-between; font-size: 10px; letter-spacing: .12em; color: var(--ddim); }
.pcard-foot .pct{ font-family: var(--f-cond); font-weight: 800; font-size: 22px; color: var(--dpaper); }
.over{ color: var(--dred); font-weight: 700; }

/* ==========================================================================
   INSIGHTS / ALERTS
   ========================================================================== */
.insight{ display: flex; gap: 14px; padding: 13px 16px; border-bottom: var(--dline); align-items: baseline; }
.insight:last-child{ border-bottom: 0; }
.insight .sev{ flex: none; width: 12px; height: 12px; align-self: center; }
.sev--RED{ background: var(--dred); animation: blink 2s steps(2) infinite; }
.sev--AMBER{ background: #c9971f; }
.sev--GREEN{ background: #7fbf5f; }
@media (prefers-reduced-motion: reduce){ .sev--RED{ animation: none; } }
.insight .itag{ flex: none; font-size: 9px; font-weight: 700; letter-spacing: .2em; color: var(--ddim); width: 88px; }
.insight p{ font-size: 12px; letter-spacing: .04em; line-height: 1.7; }

/* insight ticker on exec view */
.iticker{ overflow: hidden; border: var(--dline); border-left: 4px solid var(--dred); background: var(--dink2); margin: 20px 28px 0; }
.iticker-row{ display: flex; width: max-content; padding: 11px 0; animation: tick 46s linear infinite; }
.iticker-row span{ white-space: nowrap; font-size: 11px; font-weight: 700; letter-spacing: .14em; padding-right: 60px; }
.iticker-row span b{ color: var(--dred); }
@keyframes tick{ to{ transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce){ .iticker-row{ animation: none; } }

/* weather */
.wx-now{ display: flex; align-items: baseline; gap: 22px; flex-wrap: wrap; }
.wx-now .t{ font-family: var(--f-cond); font-weight: 800; font-size: 84px; line-height: .85; }
.wx-days{ display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin-top: 16px; }
.wx-day{ background: var(--dink3); border: var(--dline); padding: 10px 8px; text-align: center; }
.wx-day .d{ font-size: 10px; letter-spacing: .2em; color: var(--ddim); }
.wx-day .hi{ font-family: var(--f-cond); font-weight: 800; font-size: 24px; margin: 4px 0 0; }
.wx-day .lo{ font-size: 11px; color: var(--ddim); }
.wx-day .r{ margin-top: 6px; font-size: 10px; font-weight: 700; }
.wx-day .r.wet{ color: var(--dred); }
.advisory{ border: 2px solid var(--dred); padding: 14px 16px; font-size: 12px; font-weight: 700; letter-spacing: .06em; line-height: 1.8; }

/* map pulse */
.pulse{ animation: pulse 2s cubic-bezier(.85,0,.15,1) infinite; transform-origin: center; transform-box: fill-box; }
@keyframes pulse{ 0%{ opacity: 1; transform: scale(.7); } 100%{ opacity: 0; transform: scale(1.8); } }
@media (prefers-reduced-motion: reduce){ .pulse{ animation: none; opacity: .5; } }

/* employee cards */
.ecard{ background: var(--dink3); border: var(--dline); padding: 13px; }
.ecard .nm{ font-family: var(--f-disp); font-size: 12.5px; }
.ecard .rl{ font-size: 9.5px; letter-spacing: .16em; color: var(--dred); margin: 3px 0 8px; }
.ecard .row{ display: flex; justify-content: space-between; font-size: 10.5px; color: var(--ddim); padding: 2px 0; }
.ecard .row b{ color: var(--dpaper); }
.certchips{ display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }

.dl-list a{ display: flex; gap: 14px; padding: 11px 16px; border-bottom: var(--dline); text-decoration: none; font-size: 12px; align-items: baseline; }
.dl-list a:hover{ background: var(--dink3); }
.dl-list a:last-child{ border-bottom: 0; }
.dl-list .k2{ color: var(--dred); font-size: 9.5px; font-weight: 700; letter-spacing: .18em; width: 110px; flex: none; }
.dl-list .m{ margin-left: auto; color: var(--ddim); font-size: 10.5px; white-space: nowrap; }

.bignum{ font-family: var(--f-cond); font-weight: 800; font-size: 56px; line-height: .9; }
.subcap{ font-size: 9.5px; letter-spacing: .22em; color: var(--ddim); margin-top: 6px; }
.statrow{ display: flex; justify-content: space-between; padding: 8px 0; border-bottom: var(--dline); font-size: 12px; }
.statrow:last-child{ border-bottom: 0; }
.statrow b{ font-weight: 700; }