/* PK Industrial Billing Platform — steel & safety orange */
:root{
  --steel-900:#10141A; --steel-800:#151A21; --steel-700:#1D242E;
  --steel-600:#2A3340; --line:#323C4A;
  --ink:#E8ECF1; --ink-dim:#C6CDD6; --ink-mute:#8496AB;
  --safety:#E8641B; --safety-dk:#C24F10;
  --ok:#5B9E6F; --warn:#C9A227; --bad:#C75146;
}
*{box-sizing:border-box}
body{margin:0;background:var(--steel-900);color:var(--ink);
  font:15px/1.5 'Barlow',system-ui,sans-serif;}
h1,h2,h3{font-family:'Barlow Condensed',sans-serif;letter-spacing:.02em;
  text-transform:uppercase;color:var(--ink);}
h1{font-size:30px;margin:0}
h2{font-size:19px;margin:22px 0 10px;color:var(--ink-dim);
  border-left:4px solid var(--safety);padding-left:10px;}
h3{font-size:16px;margin:18px 0 8px;color:var(--ink-mute)}
a{color:var(--safety);text-decoration:none}
a:hover{text-decoration:underline}

/* top bar */
.topbar{display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  background:var(--steel-800);border-bottom:3px solid var(--safety);
  padding:10px 22px;position:sticky;top:0;z-index:5;}
.brand{font-family:'Barlow Condensed';font-weight:700;font-size:20px;
  color:var(--ink);letter-spacing:.08em;}
.brand:hover{text-decoration:none}
.brand-mark{background:var(--safety);color:#10141A;padding:2px 7px;
  margin-right:6px;font-weight:700;}
.brand-mark.big{font-size:34px;padding:6px 14px;}
.brand-sub{color:var(--ink-mute);font-size:13px;letter-spacing:.18em;margin-left:6px}
.topbar nav{display:flex;gap:2px;flex-wrap:wrap;flex:1}
.topbar nav a{color:var(--ink-dim);padding:6px 10px;font-weight:500;
  border-bottom:2px solid transparent;font-size:14px;}
.topbar nav a:hover{color:var(--ink);border-color:var(--safety);text-decoration:none}
.who{color:var(--ink-mute);font-size:13px;display:flex;gap:8px;align-items:center}
.signout{color:var(--ink-mute)}
.role-chip{background:var(--steel-600);color:var(--ink-dim);font-size:11px;
  text-transform:uppercase;letter-spacing:.08em;padding:2px 7px;border-radius:2px;}

/* layout */
.shell{max-width:1280px;margin:0 auto;padding:24px 22px 60px;}
.cover{min-height:100vh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;padding:24px;
  background:
    linear-gradient(160deg, rgba(232,100,27,.10), transparent 45%),
    repeating-linear-gradient(-45deg, transparent 0 26px, rgba(255,255,255,.015) 26px 52px),
    var(--steel-900);}
.page-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.page-head .btn{margin-left:auto}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}
@media(max-width:960px){.two-col{grid-template-columns:1fr}}

/* login card */
.login-card{background:var(--steel-800);border:1px solid var(--line);
  border-top:4px solid var(--safety);padding:36px;width:min(400px,100%);}
.login-head{text-align:center;margin-bottom:20px}
.login-head h1{font-size:34px;letter-spacing:.1em}
.login-head .tag{color:var(--ink-mute);letter-spacing:.2em;text-transform:uppercase;
  font-size:12px;margin:6px 0 0}
.brand-block{margin-bottom:14px}

/* panels & forms */
.panel{background:var(--steel-800);border:1px solid var(--line);padding:18px 20px;margin-bottom:20px;}
label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--ink-mute);margin:10px 0;}
label input,label select,label textarea{display:block;width:100%;margin-top:4px;
  background:var(--steel-700);border:1px solid var(--line);color:var(--ink);
  padding:8px 10px;font:14px 'Barlow';border-radius:2px;}
label input:focus,select:focus,textarea:focus{outline:2px solid var(--safety);outline-offset:0}
.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:0 16px}
.inline-form{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.inline-form label{flex:1;min-width:130px;margin:6px 0}
label.full{width:100%}
label.check{display:flex;align-items:center;gap:8px;text-transform:none;
  font-size:14px;color:var(--ink-dim);letter-spacing:0}
label.check input{width:auto;display:inline}

.btn{display:inline-block;background:var(--steel-600);color:var(--ink);
  border:1px solid var(--line);padding:9px 16px;font:600 13px 'Barlow';
  text-transform:uppercase;letter-spacing:.08em;cursor:pointer;border-radius:2px;}
.btn:hover{background:var(--steel-700);text-decoration:none}
.btn.primary{background:var(--safety);border-color:var(--safety-dk);color:#10141A}
.btn.primary:hover{background:var(--safety-dk);color:var(--ink)}
.btn.warn{background:var(--warn);border-color:var(--warn);color:#10141A}
.btn.ghost{background:transparent;color:var(--ink-mute)}
.btn.small{padding:4px 10px;font-size:12px}
.btn.wide{width:100%;margin-top:14px}
.actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}

/* tables */
table.grid{width:100%;border-collapse:collapse;background:var(--steel-800);
  border:1px solid var(--line);margin-bottom:18px;}
table.grid th{background:var(--steel-700);color:var(--ink-mute);font-size:11px;
  text-transform:uppercase;letter-spacing:.1em;text-align:left;padding:9px 10px;
  border-bottom:2px solid var(--line);}
table.grid td{padding:8px 10px;border-bottom:1px solid var(--steel-700);font-size:14px}
table.grid tr:hover td{background:rgba(232,100,27,.04)}
table.grid.compact td,table.grid.compact th{padding:6px 8px;font-size:13px}
table.grid input,table.grid select{background:var(--steel-700);border:1px solid var(--line);
  color:var(--ink);padding:5px 6px;width:100%;font:13px 'Barlow';border-radius:2px;}
.r{text-align:right}
.totalrow td{font-weight:600;border-top:2px solid var(--safety);color:var(--ink)}
.alert{color:var(--safety);font-weight:600}

/* chips & misc */
.chip{display:inline-block;padding:2px 9px;font-size:11px;font-weight:600;
  text-transform:uppercase;letter-spacing:.08em;border-radius:2px;
  background:var(--steel-600);color:var(--ink-dim);}
.s-active,.s-approved,.s-paid,.s-won,.s-open{background:rgba(91,158,111,.2);color:var(--ok)}
.s-submitted,.s-sent,.s-quoted,.s-closing{background:rgba(201,162,39,.18);color:var(--warn)}
.s-rejected,.s-void,.s-lost,.s-onhold{background:rgba(199,81,70,.18);color:var(--bad)}
.s-ordered{background:rgba(232,100,27,.2);color:var(--safety)}
.s-draft,.s-closed{background:var(--steel-600);color:var(--ink-mute)}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:24px}
.kpi{background:var(--steel-800);border:1px solid var(--line);border-top:3px solid var(--safety);
  padding:14px 16px;}
.kpi-label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-mute)}
.kpi-value{display:block;font-family:'Barlow Condensed';font-size:30px;font-weight:700;margin-top:4px}

.flash{padding:10px 14px;margin-bottom:14px;border-left:4px solid var(--safety);
  background:var(--steel-800);width:100%;max-width:1236px}
.flash.error{border-color:var(--bad);color:#E9B3AD}
.flash.ok{border-color:var(--ok);color:#BFE3CB}
.empty{color:var(--ink-mute);padding:26px;text-align:center;background:var(--steel-800);
  border:1px dashed var(--line);margin-bottom:18px}
.hint{color:var(--ink-mute);font-size:13px}
.hint.big{font-size:16px;color:var(--ink);font-weight:600}
.loc-card{background:var(--steel-700);border:1px solid var(--line);padding:10px 12px;
  margin:8px 0;font-size:13px;color:var(--ink-dim)}
:focus-visible{outline:2px solid var(--safety)}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}
.nowrap{white-space:nowrap}

/* ============ Phase 3: life & polish ============ */
body{background:
  radial-gradient(1100px 500px at 85% -10%, rgba(232,100,27,.07), transparent 60%),
  radial-gradient(900px 600px at -10% 110%, rgba(46,64,87,.35), transparent 55%),
  var(--steel-900);}
.panel,.kpi,table.grid{border-radius:6px;overflow:hidden}
.panel,.kpi{transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease}
.panel:hover,.kpi:hover{border-color:#3E4A5C;box-shadow:0 6px 22px rgba(0,0,0,.35)}
.kpi:hover{transform:translateY(-2px)}
.kpi{background:linear-gradient(160deg, var(--steel-800), #181F28)}
.kpi-value{background:linear-gradient(90deg,#FFFFFF,#D8DEE7);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.kpi-value.alert{background:none;-webkit-text-fill-color:var(--safety);color:var(--safety)}
.btn{border-radius:4px;transition:transform .12s ease, background .12s ease, box-shadow .12s ease}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.3)}
.btn.primary{box-shadow:0 2px 10px rgba(232,100,27,.35)}
.btn.primary:hover{box-shadow:0 4px 16px rgba(232,100,27,.5)}
.topbar{box-shadow:0 2px 18px rgba(0,0,0,.45)}
.topbar nav a{border-radius:3px 3px 0 0;transition:color .12s, border-color .12s, background .12s}
.topbar nav a:hover{background:rgba(232,100,27,.08)}
.topbar nav a.sec-op{color:#F0B27A}
.topbar nav a.sec-fin{color:#9CC49C}
.flash{border-radius:4px;animation:slidein .25s ease}
@keyframes slidein{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.login-card{border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5);
  animation:rise .4s ease}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
table.grid tr{transition:background .1s}
.chip{border-radius:10px}

/* logo */
.logo-img{height:30px;vertical-align:middle;margin-right:8px}
.logo-img.big{height:64px;margin:0}

/* progress bars */
.pbar{position:relative;background:var(--steel-700);border:1px solid var(--line);
  border-radius:9px;height:18px;min-width:110px;overflow:hidden}
.pfill{position:absolute;inset:0 auto 0 0;background:linear-gradient(90deg,#B45014,var(--safety));
  border-radius:9px;transition:width .4s ease}
.pfill.over{background:linear-gradient(90deg,#8E2F26,var(--bad))}
.pbar span{position:relative;display:block;text-align:center;font-size:11px;
  font-weight:600;line-height:16px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.6)}

/* tab bar for financial sections */
.tabbar{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:18px;
  border-bottom:2px solid var(--line);padding-bottom:0}
.tabbar a{padding:8px 14px;color:var(--ink-dim);font:600 13px 'Barlow';
  text-transform:uppercase;letter-spacing:.06em;border:1px solid transparent;
  border-bottom:none;border-radius:5px 5px 0 0}
.tabbar a:hover{color:var(--ink);background:var(--steel-800);text-decoration:none}
.tabbar a.on{color:var(--safety);background:var(--steel-800);
  border-color:var(--line);border-bottom:2px solid var(--steel-800);margin-bottom:-2px}

/* over-budget row */
.rowalert td{background:rgba(199,81,70,.10)!important}

@media (prefers-reduced-motion: reduce){
  .panel,.kpi,.btn,.pfill,.flash,.login-card{transition:none!important;animation:none!important}
}

/* Phase 4: field forms */
.jsa-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px;margin:10px 0}
.jsa-sec{background:var(--steel-700);border:1px solid var(--line);border-radius:6px;padding:10px 12px}
.jsa-sec h4{margin:0 0 6px;font-family:'Barlow Condensed';text-transform:uppercase;
  letter-spacing:.05em;color:var(--safety);font-size:14px;border-bottom:1px solid var(--line);padding-bottom:4px}
.jsa-sec .check{margin:3px 0;font-size:13px}
.jsa-sec input[type=text],.jsa-sec input:not([type]){background:var(--steel-800);border:1px solid var(--line);
  color:var(--ink);padding:5px 8px;width:100%;font:12px 'Barlow';border-radius:3px}
.energy-row{display:flex;gap:14px;flex-wrap:wrap;background:var(--steel-700);
  border:1px solid var(--line);border-radius:6px;padding:10px 14px;margin:8px 0}

/* Phase 5: quick links */
.qlinks{display:flex;gap:10px;flex-wrap:wrap;margin:2px 0 18px}
.qlink{display:flex;flex-direction:column;gap:2px;background:linear-gradient(160deg,var(--steel-800),#181F28);
  border:1px solid var(--line);border-radius:6px;padding:10px 16px;min-width:130px;
  text-decoration:none;transition:transform .12s ease, border-color .12s, box-shadow .12s}
.qlink:hover{transform:translateY(-2px);border-color:var(--safety);
  box-shadow:0 6px 18px rgba(232,100,27,.25);text-decoration:none}
.qlink-name{font:700 15px 'Barlow Condensed';text-transform:uppercase;
  letter-spacing:.06em;color:var(--safety)}
.qlink-desc{font-size:11.5px;color:var(--ink-dim)}
.qlink.manage{border-style:dashed;opacity:.75}
.qlink.manage .qlink-name{color:var(--ink-dim)}

/* Phase 6: attachments + material search */
.filebtn{display:inline-block;background:var(--steel-700);border:1px dashed var(--line);
  border-radius:4px;padding:4px 10px;font:600 11px 'Barlow';cursor:pointer;color:var(--ink-dim)}
.filebtn:hover{border-color:var(--safety);color:var(--safety)}
.filebtn input[type=file]{display:none}
.matcell{position:relative}
.matbox{position:absolute;left:0;top:100%;z-index:50;min-width:320px;max-height:280px;overflow-y:auto;
  background:var(--steel-800);border:1px solid var(--safety);border-radius:6px;
  box-shadow:0 10px 30px rgba(0,0,0,.5)}
.matopt{padding:8px 12px;cursor:pointer;border-bottom:1px solid var(--line);font-size:13px}
.matopt:hover{background:var(--steel-700)}
.matopt small{color:var(--ink-dim)}
.hist .chip{margin:1px}

/* Phase 7: calendar + misc */
.calgrid td{height:84px;vertical-align:top;width:14.28%;padding:3px}
.calday .caldate{font:700 12px 'Barlow';color:var(--ink-dim)}
.caltoday{outline:2px solid var(--safety);outline-offset:-2px;border-radius:4px}
.caltoday .caldate{color:var(--safety)}
.calev{display:block;font-size:10.5px;line-height:1.25;background:var(--steel-700);
  border-left:3px solid var(--safety);border-radius:3px;padding:2px 4px;margin-top:2px;
  color:var(--ink);text-decoration:none;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.calev:hover{background:var(--steel-600)}
.calev.declined{opacity:.4;text-decoration:line-through}
.tabbar a.tm{border-color:var(--safety);color:var(--safety);font-weight:700}
.check{display:block;margin:4px 0;font-size:13px}

/* Phase 8: contract analysis */
.analysis-body h2{color:var(--safety);border-bottom:1px solid var(--line);padding-bottom:6px;margin-top:22px}
.analysis-body h3{color:var(--ink);margin-top:16px}
.analysis-body p,.analysis-body li{font-size:14px;line-height:1.65;color:var(--ink)}
.analysis-body ul{margin:8px 0 8px 22px}
@media print{.nav,.page-head .btn,.hint{display:none} .panel{border:none;background:#fff;color:#000}
 .analysis-body h2,.analysis-body h3,.analysis-body p,.analysis-body li{color:#000}}

/* Phase 9: PDF preview modal */
.pvwrap{display:none;position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.78);
  align-items:center;justify-content:center;padding:24px}
.pvbox{background:var(--steel-800);border:1px solid var(--line);border-radius:8px;
  width:min(1100px,96vw);height:92vh;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 24px 70px rgba(0,0,0,.6)}
.pvhead{display:flex;align-items:center;gap:8px;padding:10px 14px;border-bottom:1px solid var(--line);
  background:var(--steel-700);font:700 13px 'Barlow';color:var(--ink)}
.pvbox iframe{flex:1;width:100%;border:0;background:#525659}
tr.dim td{opacity:.45}