/* ═══════════════════════════════════════════════════════════════════
   PATELS PETROLEUM LDMS — prototype design system v2
   Tone: serious enterprise software with character.
   Light professional surface, deep petroleum-navy chrome,
   LPG amber used sparingly as the brand signal.
   Type: Barlow Condensed (display) · Barlow (body) · IBM Plex Mono (data)
   ═══════════════════════════════════════════════════════════════════ */

:root{
  --paper:#f3f5f8;          /* app background */
  --surface:#ffffff;        /* cards, tables */
  --sunken:#eef1f5;         /* wells, table heads */
  --line:#e2e7ee;
  --line-strong:#cbd4df;
  --ink:#182230;            /* primary text */
  --dim:#5c6c7e;            /* secondary text */
  --faint:#8b99a9;          /* tertiary */
  --navy:#132c49;           /* petroleum navy — chrome + primary actions */
  --navy-2:#0d2036;         /* sidebar deep */
  --navy-3:#1d4066;         /* hover */
  --amber:#f59e0b;          /* LPG brand accent — sparing */
  --amber-deep:#c67c06;
  --amber-soft:#fdf3e2;
  --ok:#187a47;   --ok-soft:#e4f3ea;
  --warn:#9a6a00; --warn-soft:#fbf0d7;
  --danger:#bb3730; --danger-soft:#fbe9e7;
  --info:#175f9e;  --info-soft:#e7f0f9;
  --disp:"Barlow Condensed",Impact,sans-serif;
  --body:"Barlow",system-ui,sans-serif;
  --mono:"IBM Plex Mono",Consolas,monospace;
  --r:6px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.06);
  --shadow-lg:0 12px 32px rgba(16,24,40,.14);
  --hazard:repeating-linear-gradient(-45deg,var(--amber) 0 8px,var(--navy) 8px 16px);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{background:var(--paper);color:var(--ink);font:14.5px/1.5 var(--body);-webkit-font-smoothing:antialiased}
.mono{font-family:var(--mono)}
.hidden{display:none!important}
button{font-family:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,select,textarea{
  font-family:inherit;color:var(--ink);background:var(--surface);
  border:1px solid var(--line-strong);border-radius:var(--r);padding:8px 11px;font-size:13.5px;outline:none;
}
input:focus,select:focus{border-color:var(--navy);box-shadow:0 0 0 3px rgba(19,44,73,.12)}
::placeholder{color:var(--faint)}
::selection{background:var(--navy);color:#fff}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:8px;border:2px solid var(--paper)}
*::-webkit-scrollbar-track{background:transparent}

/* ══════════ SPLASH ══════════ */
.splash{
  position:fixed;inset:0;z-index:500;display:grid;place-items:center;overflow-y:auto;
  background:
    linear-gradient(160deg,rgba(19,44,73,.045),transparent 45%),
    radial-gradient(800px 420px at 85% -5%,rgba(245,158,11,.08),transparent 60%),
    var(--paper);
}
.splash-inner{width:min(900px,92vw);padding:40px 0}
.splash-brand{display:flex;gap:18px;align-items:center;margin-bottom:10px;animation:rise .5s .05s both}
.logo-mark{
  color:var(--amber);font-size:30px;line-height:1;background:var(--navy);
  width:54px;height:54px;display:grid;place-items:center;border-radius:10px;flex:none;
}
.splash-brand .logo-mark{width:64px;height:64px;font-size:34px}
.splash h1{font:700 52px/1 var(--disp);letter-spacing:.03em;color:var(--navy)}
.splash-sub{font:500 11px var(--mono);color:var(--dim);letter-spacing:.12em;margin-top:8px}
.splash-tag{
  font:500 14px var(--body);color:var(--dim);
  border-top:1px solid var(--line);padding:18px 0 22px;margin-top:14px;animation:rise .5s .12s both;
}
.role-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.role-card{
  text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:10px;
  padding:24px 22px;position:relative;box-shadow:var(--shadow);transition:.16s;animation:rise .5s both;
}
.role-card:nth-child(1){animation-delay:.18s}.role-card:nth-child(2){animation-delay:.26s}.role-card:nth-child(3){animation-delay:.34s}
.role-card::after{content:"→";position:absolute;right:20px;bottom:18px;color:var(--faint);transition:.16s}
.role-card:hover{border-color:var(--navy);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.role-card:hover::after{color:var(--amber);transform:translateX(4px)}
.role-k{font:600 10px var(--mono);color:var(--amber-deep);letter-spacing:.22em}
.role-card h3{font:600 26px var(--disp);letter-spacing:.02em;color:var(--navy);margin:8px 0 4px}
.role-card p{color:var(--dim);font-size:13px}
.splash-note{margin-top:24px;font:400 12px var(--mono);color:var(--faint);animation:rise .5s .45s both;max-width:760px}
@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ══════════ SHELL ══════════ */
.app{display:grid;grid-template-columns:232px 1fr;height:100vh;overflow:hidden}
.sidebar{
  background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%);
  color:#c6d2e0;display:flex;flex-direction:column;padding:16px 12px 14px;min-height:0;
}
.brand{display:flex;align-items:center;gap:11px;padding:2px 6px 16px;border-bottom:1px solid rgba(255,255,255,.09);position:relative}
.brand::after{content:"";position:absolute;left:6px;right:6px;bottom:-2px;height:2px;background:var(--hazard);opacity:.55;border-radius:2px}
.brand .logo-mark{width:38px;height:38px;font-size:20px;border:1px solid rgba(255,255,255,.14)}
.brand-t strong{font:700 19px var(--disp);letter-spacing:.08em;display:block;line-height:1;color:#fff}
.brand-t span{font:500 9px var(--mono);color:var(--amber);letter-spacing:.18em}
.nav{flex:1;margin-top:12px;overflow-y:auto;min-height:0}
.nav-label{font:600 9.5px var(--mono);color:#637790;letter-spacing:.22em;text-transform:uppercase;padding:14px 10px 6px}
.nav-item{
  display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:var(--r);
  font-size:13.5px;font-weight:500;color:#b7c4d4;border-left:3px solid transparent;transition:.13s;
}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{background:rgba(255,255,255,.10);color:#fff;border-left-color:var(--amber)}
.ni{width:16px;text-align:center;font-size:12px;opacity:.85}
.nav-badge{margin-left:auto;font:600 10.5px var(--mono);background:var(--amber);color:var(--navy);border-radius:8px;padding:1px 7px}
.live-dot{margin-left:auto;width:7px;height:7px;border-radius:50%;background:#43d98c;box-shadow:0 0 7px #43d98c;animation:pulse 1.8s infinite}
@keyframes pulse{50%{opacity:.35}}
.side-foot{border-top:1px solid rgba(255,255,255,.09);padding-top:11px;display:grid;gap:7px}
.db-chip,.user-chip{font:500 10.5px var(--mono);letter-spacing:.04em;display:flex;align-items:center;gap:8px;color:#8fa2b8;padding:0 8px}
.user-chip{color:var(--amber);letter-spacing:.12em}
.dot{width:8px;height:8px;border-radius:50%;flex:none}
.dot-ok{background:#43d98c;box-shadow:0 0 7px #43d98c}
.dot-bad{background:#ff7a70}
.dot-wait{background:var(--amber);animation:pulse 1s infinite}

.main{display:flex;flex-direction:column;min-width:0;min-height:0;height:100vh;overflow:hidden}
.topbar{
  display:flex;justify-content:space-between;align-items:center;flex:none;
  padding:12px 26px;border-bottom:1px solid var(--line);background:var(--surface);
}
.tb-left{display:flex;align-items:baseline;gap:14px}
.topbar h2{font:600 27px/1 var(--disp);letter-spacing:.03em;color:var(--navy)}
.depot-tag{font:500 9.5px var(--mono);color:var(--dim);letter-spacing:.16em;border:1px solid var(--line-strong);padding:4px 10px;border-radius:3px;background:var(--sunken)}
.tb-right{display:flex;align-items:center;gap:14px}
.proto-tag{font:600 9.5px var(--mono);letter-spacing:.18em;color:var(--amber-deep);border:1px solid var(--amber);background:var(--amber-soft);padding:4px 10px;border-radius:3px}
.clock{font-size:13px;color:var(--dim);letter-spacing:.06em}

/* scroll fix: the view is the ONLY scroll container of the main pane */
.view{display:none;flex:1 1 0;min-height:0;overflow-y:auto;padding:22px 26px 80px}
.view.active{display:block;animation:fadein .22s}
@keyframes fadein{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* ══════════ SHARED ══════════ */
.grid{display:grid;gap:14px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px;box-shadow:var(--shadow)}
.card.flush{padding:0;overflow:hidden}
.card.accent{border-top:3px solid var(--amber)}
.card h4{
  font:600 11px var(--mono);letter-spacing:.14em;color:var(--dim);text-transform:uppercase;margin-bottom:13px;
  display:flex;align-items:center;gap:8px;
}
.card h4 .h4-actions{margin-left:auto;display:flex;gap:8px}
.card-pad-h{padding:16px 18px 0}
.kpi-num{font:700 38px/1 var(--disp);letter-spacing:.01em;color:var(--navy)}
.kpi-sub{font:400 12px var(--mono);color:var(--dim);margin-top:6px}
.up{color:var(--ok)}.down{color:var(--danger)}.amber{color:var(--amber-deep)}.blue{color:var(--info)}

.pill{font:600 10px var(--mono);letter-spacing:.06em;padding:3px 9px;border-radius:20px;white-space:nowrap;display:inline-block}
.pill-ok{background:var(--ok-soft);color:var(--ok)}
.pill-warn{background:var(--warn-soft);color:var(--warn)}
.pill-danger{background:var(--danger-soft);color:var(--danger)}
.pill-info{background:var(--info-soft);color:var(--info)}
.pill-brand{background:var(--amber-soft);color:var(--amber-deep)}
.pill-dim{background:var(--sunken);color:var(--dim)}
.pill-navy{background:var(--navy);color:#fff}

.btn{
  font:600 13px var(--body);letter-spacing:.02em;padding:9px 16px;border-radius:var(--r);
  border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);transition:.14s;box-shadow:var(--shadow);
}
.btn:hover{border-color:var(--navy);color:var(--navy)}
.btn-primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-3);border-color:var(--navy-3);color:#fff}
.btn-amber{background:var(--amber);border-color:var(--amber);color:var(--navy);font-weight:700}
.btn-amber:hover{background:#e08f06;border-color:#e08f06;color:var(--navy)}
.btn-danger{background:var(--surface);border-color:var(--danger);color:var(--danger)}
.btn-danger:hover{background:var(--danger);color:#fff}
.btn-sm{padding:5px 11px;font-size:12px;box-shadow:none}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-link{border:none;background:none;box-shadow:none;color:var(--info);padding:2px 4px;font-size:12.5px}
.btn-link:hover{text-decoration:underline;color:var(--info)}

table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{
  font:600 9.5px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--dim);
  text-align:left;padding:9px 14px;border-bottom:1px solid var(--line-strong);background:var(--sunken);position:sticky;top:0;z-index:2;
}
.tbl th.num{text-align:right}
.tbl td{padding:9px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tbody tr{transition:.1s}
.tbl tbody tr:hover{background:#f7f9fc}
.tbl tbody tr.clickable{cursor:pointer}
.tbl .num{text-align:right;font-family:var(--mono);font-size:12.5px}
.tbl tfoot td{background:var(--sunken);font-weight:600;border-top:2px solid var(--line-strong)}

.filter-bar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.chip{
  font:600 11.5px var(--body);padding:6px 13px;border-radius:20px;border:1px solid var(--line-strong);
  background:var(--surface);color:var(--dim);transition:.13s;
}
.chip:hover{border-color:var(--navy);color:var(--navy)}
.chip.on{background:var(--navy);border-color:var(--navy);color:#fff}

.loadbar{height:9px;background:var(--sunken);border-radius:6px;overflow:hidden}
.loadbar>i{
  display:block;height:100%;border-radius:6px;background:var(--ok);
  background-image:repeating-linear-gradient(-45deg,rgba(255,255,255,.22) 0 5px,transparent 5px 10px);
  transition:width .55s cubic-bezier(.3,1,.4,1),background-color .3s;
}
.loadbar>i.warn{background-color:var(--amber)}
.loadbar>i.hot{background-color:#e07106}
.loadbar>i.over{background-color:var(--danger);animation:blink .35s 3}
@keyframes blink{50%{opacity:.35}}

.toasts{position:fixed;bottom:22px;right:22px;z-index:800;display:grid;gap:10px;max-width:400px}
.toast{
  background:var(--navy);color:#e8eef5;border-left:3px solid var(--amber);
  padding:13px 16px;border-radius:8px;font-size:13px;box-shadow:var(--shadow-lg);
  animation:toastin .28s cubic-bezier(.2,1,.3,1);
}
.toast strong{font-family:var(--mono);font-size:11px;letter-spacing:.1em;display:block;margin-bottom:3px;color:#fff}
.toast.t-ok{border-left-color:#43d98c}.toast.t-danger{border-left-color:#ff7a70}
.toast.t-info{border-left-color:#6db5f2}
@keyframes toastin{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}

.modal-back{position:fixed;inset:0;background:rgba(13,25,40,.5);backdrop-filter:blur(2px);z-index:600;display:grid;place-items:center;animation:fadein .18s;padding:20px}
.modal{width:min(720px,94vw);max-height:90vh;overflow-y:auto;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow-lg);animation:rise .22s}
.modal.wide{width:min(880px,96vw)}
.modal-h{display:flex;justify-content:space-between;align-items:center;padding:16px 22px;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--surface);z-index:3;border-radius:12px 12px 0 0}
.modal-h h3{font:600 23px var(--disp);letter-spacing:.02em;color:var(--navy)}
.modal-b{padding:20px 22px 24px}
.modal-x{font-size:18px;color:var(--faint);width:32px;height:32px;border-radius:8px}
.modal-x:hover{background:var(--danger-soft);color:var(--danger)}

.form-grid{display:grid;grid-template-columns:150px 1fr;gap:12px;align-items:center;font-size:13.5px}
.form-grid label{font:600 10px var(--mono);letter-spacing:.12em;color:var(--dim);text-transform:uppercase}
.hint{font:400 12px var(--mono);color:var(--faint)}

.empty-state{padding:60px 20px;text-align:center;color:var(--faint)}
.empty-state .big{font:600 24px var(--disp);color:var(--dim);letter-spacing:.05em;margin-bottom:8px}
.empty-state p{font:400 12px var(--mono)}

/* ══════════ DASHBOARD ══════════ */
.kpi-row{grid-template-columns:repeat(4,1fr)}
.dash-mid{grid-template-columns:2fr 1.2fr 1fr;margin-top:14px}
.bars{display:flex;align-items:flex-end;gap:10px;height:150px;padding-top:8px}
.bar-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:7px;height:100%;justify-content:flex-end}
.bar-col i{
  width:100%;border-radius:4px 4px 0 0;background:linear-gradient(180deg,var(--navy-3),var(--navy));
  transform-origin:bottom;animation:grow .6s cubic-bezier(.3,1,.4,1) both;
}
.bar-col:nth-child(2) i{animation-delay:.05s}.bar-col:nth-child(3) i{animation-delay:.1s}
.bar-col:nth-child(4) i{animation-delay:.15s}.bar-col:nth-child(5) i{animation-delay:.2s}
.bar-col:nth-child(6) i{animation-delay:.25s}.bar-col:nth-child(7) i{animation-delay:.3s}
@keyframes grow{from{transform:scaleY(0)}}
.bar-lab{font:500 10px var(--mono);color:var(--faint)}
.feed{max-height:320px;overflow-y:auto}
.feed-item{display:flex;gap:12px;padding:8px 2px;border-bottom:1px solid var(--line);font-size:12.5px}
.feed-item:last-child{border-bottom:none}
.feed-t{font:500 10.5px var(--mono);color:var(--faint);white-space:nowrap;padding-top:2px}
.alert-line{display:flex;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px solid var(--line);font-size:12.5px}
.alert-line:last-child{border:none}

/* ══════════ DISPATCH ══════════ */
.dispatch-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:16px;flex-wrap:wrap}
.dispatch-stats{display:flex;gap:26px}
.ds{font:400 11px var(--mono);color:var(--dim)}
.ds b{display:block;font:700 26px var(--disp);color:var(--navy);letter-spacing:.01em}
.btn-optimise{
  font:700 15px var(--disp);letter-spacing:.12em;padding:13px 30px;border-radius:var(--r);
  background:var(--navy);color:#fff;border:none;transition:.15s;box-shadow:var(--shadow);
}
.btn-optimise:hover{background:var(--navy-3);box-shadow:0 6px 18px rgba(19,44,73,.3)}
.btn-optimise:disabled{background:var(--line-strong);color:#fff}

.solver{border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:16px 20px;margin-bottom:16px;box-shadow:var(--shadow)}
.solver-line{display:flex;align-items:center;gap:12px;padding:6px 0;font:400 12.5px var(--mono);color:var(--faint);transition:.3s}
.solver-line.on{color:var(--ink)}
.solver-line.done{color:var(--ok)}
.solver-line .sp{width:14px;text-align:center}
.spin{display:inline-block;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.plan-summary{
  display:flex;gap:28px;flex-wrap:wrap;align-items:center;
  border:1px solid #bfe0cd;background:var(--ok-soft);border-radius:10px;
  padding:14px 20px;margin-bottom:16px;animation:rise .35s;
}
.plan-summary b{font:700 22px var(--disp);color:var(--navy)}
.plan-summary span{font:400 10px var(--mono);color:var(--dim);display:block;letter-spacing:.06em}

.routes{grid-template-columns:repeat(auto-fill,minmax(350px,1fr))}
.route-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);animation:rise .4s both}
.route-card:nth-child(2){animation-delay:.06s}.route-card:nth-child(3){animation-delay:.12s}
.route-card:nth-child(4){animation-delay:.18s}.route-card:nth-child(5){animation-delay:.24s}
.route-card:nth-child(6){animation-delay:.3s}
.rc-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);background:var(--sunken)}
.rc-reg{font:700 18px var(--disp);letter-spacing:.05em;color:var(--navy)}
.rc-drv{font:400 11px var(--mono);color:var(--dim)}
.rc-load{padding:12px 16px;border-bottom:1px solid var(--line)}
.rc-load-row{display:flex;justify-content:space-between;font:500 10.5px var(--mono);color:var(--dim);margin-bottom:6px}
.rc-stops{max-height:185px;overflow-y:auto}
.stop{display:flex;gap:10px;align-items:center;padding:7px 16px;border-bottom:1px solid var(--line);font-size:12.5px}
.stop:last-child{border:none}
.stop-seq{font:600 10px var(--mono);width:20px;height:20px;flex:none;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:50%;color:var(--dim)}
.stop-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:500}
.stop-cyl{font:400 10.5px var(--mono);color:var(--dim);white-space:nowrap}
.rc-actions{display:flex;gap:8px;padding:11px 16px;background:var(--sunken)}
.rc-approved{font:600 10.5px var(--mono);letter-spacing:.06em;color:var(--ok)}

/* ══════════ MAP ══════════ */
.map-wrap{display:grid;grid-template-columns:1fr 300px;gap:14px}
.map-panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
.map-svg{width:100%;height:auto;display:block}
.map-land{fill:#f0f3f6}
.map-sea{fill:#dbe9f4}
.map-road{stroke:#c9d4de;stroke-width:5;fill:none;stroke-linecap:round}
.map-road-hi{stroke:#aebbc7;stroke-width:1.6;fill:none;stroke-dasharray:1 7;stroke-linecap:round}
.map-route{fill:none;stroke-width:2.2;stroke-dasharray:5 5;opacity:.85;animation:dash 30s linear infinite}
@keyframes dash{to{stroke-dashoffset:-600}}
.area-node circle{fill:#fff;stroke:var(--line-strong);stroke-width:1.5}
.area-node text{fill:var(--dim);font:500 11px var(--mono);letter-spacing:.03em}
.depot-node circle.core{fill:var(--amber);stroke:var(--navy);stroke-width:2}
.depot-node circle.ring{fill:none;stroke:var(--amber);opacity:.55;animation:ring 2.4s ease-out infinite}
@keyframes ring{from{r:8;opacity:.8}to{r:26;opacity:0}}
.depot-node text{fill:var(--navy);font:700 11.5px var(--mono);letter-spacing:.08em}
.truck rect{fill:var(--navy);rx:3;stroke:#fff;stroke-width:1}
.truck text{fill:#fff;font:600 7.5px var(--mono)}
.fleet-list{display:grid;gap:10px;align-content:start}
.fleet-row{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:11px 14px;box-shadow:var(--shadow)}
.fleet-row .fr-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.fleet-row .fr-reg{font:700 15px var(--disp);letter-spacing:.04em;color:var(--navy)}
.fleet-row .fr-meta{font:400 10.5px var(--mono);color:var(--dim)}

/* ══════════ CUSTOMERS ══════════ */
.cust-head{display:flex;gap:12px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.cust-head input{flex:1;min-width:240px;font-family:var(--mono);font-size:13px}
.live-banner{
  display:inline-flex;align-items:center;gap:8px;font:600 10px var(--mono);letter-spacing:.1em;
  color:var(--ok);border:1px solid #bfe0cd;border-radius:3px;padding:6px 11px;background:var(--ok-soft);
}
.pager{display:flex;gap:10px;align-items:center;margin-top:14px;font:400 12px var(--mono);color:var(--dim)}

/* ══════════ INVENTORY ══════════ */
.inv-top{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.inv-grid{grid-template-columns:1.9fr 1fr}
.var-row{display:grid;grid-template-columns:1fr repeat(3,64px);gap:8px;padding:7px 2px;border-bottom:1px solid var(--line);font-size:12.5px;align-items:center}
.var-row.hd{font:600 9.5px var(--mono);letter-spacing:.1em;color:var(--faint);text-transform:uppercase}
.var-row:last-child{border:none}
.var-num{text-align:right;font-family:var(--mono);font-size:12px}
.zone-strip{display:flex;gap:8px;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--line);background:var(--sunken)}
.zone-chip{font:500 10.5px var(--mono);border:1px solid var(--line-strong);border-radius:3px;padding:5px 11px;color:var(--dim);background:var(--surface)}
.zone-chip b{color:var(--ink);margin-left:6px}
.ledger{max-height:280px;overflow-y:auto}

/* ══════════ INVOICING ══════════ */
.inv2-top{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:14px}
.bill-grid{grid-template-columns:1.9fr 1fr}
.aging-row{display:flex;align-items:center;gap:10px;padding:7px 0;font-size:12.5px;border-bottom:1px solid var(--line)}
.aging-row:last-child{border:none}
.aging-bar{flex:1;height:8px;background:var(--sunken);border-radius:6px;overflow:hidden}
.aging-bar>i{display:block;height:100%;border-radius:6px}
.inv-detail-head{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;font-size:13px;background:var(--sunken);border:1px solid var(--line);border-radius:8px;padding:14px 16px;margin-bottom:16px}
.inv-detail-head .l{font:600 9.5px var(--mono);letter-spacing:.1em;color:var(--faint);text-transform:uppercase}
.price-out{border:1px dashed var(--line-strong);border-radius:8px;padding:14px 16px;margin-top:4px;background:#fcfdfe}
.po-line{display:flex;justify-content:space-between;font:400 12.5px var(--mono);color:var(--dim);padding:3px 0}
.po-total{border-top:1px solid var(--line-strong);margin-top:8px;padding-top:10px;display:flex;justify-content:space-between;align-items:baseline}
.po-total b{font:700 28px var(--disp);color:var(--navy)}
.src-tag{font:600 9px var(--mono);letter-spacing:.08em;padding:2px 7px;border-radius:3px}

/* ══════════ DRIVER PHONE ══════════ */
.driver-wrap{display:flex;gap:28px;align-items:flex-start;flex-wrap:wrap}
.phone{
  width:356px;flex:none;background:#0e1420;border:1px solid #2a3648;border-radius:34px;
  padding:13px;box-shadow:var(--shadow-lg);
}
.phone-screen{background:#101722;border-radius:22px;overflow:hidden;height:650px;display:flex;flex-direction:column;color:#dfe6ee}
.phone-notch{height:24px;display:grid;place-items:center}
.phone-notch i{width:86px;height:15px;background:#0e1420;border-radius:9px;display:block}
.ph-head{padding:8px 18px 12px;border-bottom:1px solid #223046}
.ph-head h3{font:700 21px var(--disp);letter-spacing:.03em;color:#fff}
.ph-head p{font:400 9.5px var(--mono);color:#8b9bb0;letter-spacing:.05em}
.ph-body{flex:1;overflow-y:auto;min-height:0}
.ph-stop{padding:12px 18px;border-bottom:1px solid #1c2839;display:flex;gap:12px;align-items:center;transition:.14s;cursor:pointer}
.ph-stop:hover{background:#16202f}
.ph-stop.done{opacity:.42}
.ph-stop .ps-n{width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:50%;font:600 11px var(--mono);border:1px solid #2c3c52;color:#8b9bb0}
.ph-stop.done .ps-n{background:#2ea56f;color:#04120b;border-color:#2ea56f}
.ph-stop .ps-t{flex:1;min-width:0}
.ph-stop .ps-name{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#eef2f7}
.ph-stop .ps-sub{font:400 10px var(--mono);color:#8b9bb0}
.ph-foot{border-top:1px solid #223046;padding:11px 18px;display:flex;justify-content:space-between;font:400 10px var(--mono);color:#8b9bb0}
.stepper{display:flex;align-items:center;gap:10px}
.stepper button{width:30px;height:30px;border:1px solid var(--line-strong);border-radius:var(--r);font-size:16px;color:var(--navy);background:var(--surface)}
.stepper b{font:600 16px var(--mono);width:34px;text-align:center}
.sig-pad{border:1px dashed var(--line-strong);border-radius:8px;background:#fbfcfe;touch-action:none;width:100%;height:130px;display:block}
.driver-side{flex:1;min-width:290px}
.driver-side .card{margin-bottom:14px}

/* responsive */
@media (max-width:1180px){
  .kpi-row,.inv-top,.inv2-top{grid-template-columns:repeat(2,1fr)}
  .dash-mid,.inv-grid,.bill-grid,.map-wrap{grid-template-columns:1fr}
}
@media (max-width:840px){
  .app{grid-template-columns:62px 1fr}
  .brand-t,.nav-label,.nt,.side-foot,.nav-badge,.live-dot{display:none}
  .role-grid{grid-template-columns:1fr}
}
/* ══════════ GATE CHECK ══════════ */
.gate-head{display:flex;gap:14px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.gate-head select{min-width:230px}
.gate-status{
  font:700 13px var(--disp);letter-spacing:.14em;padding:9px 18px;border-radius:6px;margin-left:auto;
}
.gs-open{background:var(--warn-soft);color:var(--warn);border:1px solid #e8d5a0}
.gs-pass{background:var(--ok-soft);color:var(--ok);border:1px solid #bfe0cd}
.gs-fail{background:var(--danger-soft);color:var(--danger);border:1px solid #efc4c0}
.counters{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:14px}
.counter-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);overflow:hidden}
.counter-card.locked{border-color:var(--ok)}
.cc-head{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--line);background:var(--sunken)}
.cc-head .cc-n{font:700 14px var(--disp);letter-spacing:.08em;color:var(--navy)}
.cc-body{padding:12px 14px;display:grid;gap:8px}
.cc-row{display:grid;grid-template-columns:64px 1fr;gap:10px;align-items:center}
.cc-row label{font:600 11px var(--mono);color:var(--dim)}
.cc-row input{text-align:right;font-family:var(--mono);padding:6px 10px}
.cc-locked-msg{padding:26px 14px;text-align:center;color:var(--ok);font:600 12px var(--mono);letter-spacing:.08em}
.cc-locked-msg .masked{display:block;margin-top:8px;color:var(--faint);font-size:18px;letter-spacing:.3em}
.verdict-table td.miss{background:var(--danger-soft);color:var(--danger);font-weight:700}
.verdict-table td.hit{color:var(--ok)}
.gate-banner{
  border-radius:10px;padding:18px 22px;margin:14px 0;display:flex;align-items:center;gap:16px;
  font:700 20px var(--disp);letter-spacing:.06em;animation:rise .3s;
}
.gb-pass{background:var(--ok-soft);border:1px solid #bfe0cd;color:var(--ok)}
.gb-fail{background:var(--danger-soft);border:1px solid #efc4c0;color:var(--danger)}
.gate-audit{max-height:240px;overflow-y:auto}
.blind-note{
  display:flex;gap:10px;align-items:center;font:500 11px var(--mono);color:var(--dim);
  background:var(--info-soft);border:1px solid #c3d9ec;border-radius:6px;padding:9px 13px;margin-bottom:14px;
}

/* ══════════ RECON ══════════ */
.recon-table td.chg{color:var(--danger);font-weight:600}
.recon-table td.crd{color:var(--ok);font-weight:600}

/* ══════════ WAREHOUSE ══════════ */
.wh-kpis{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:14px}
.wh-kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:13px 15px;box-shadow:var(--shadow)}
.wh-kpi .l{font:600 9px var(--mono);letter-spacing:.12em;color:var(--dim);text-transform:uppercase}
.wh-kpi b{font:700 26px var(--disp);color:var(--navy);display:block;margin-top:3px}
.wh-kpi .s{font:400 10px var(--mono);color:var(--faint)}
.wh-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:14px}
.zone-board{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.zone-cell{
  border:1px solid var(--line);border-radius:8px;padding:11px 12px;background:var(--surface);
  position:relative;overflow:hidden;transition:.15s;
}
.zone-cell:hover{border-color:var(--navy);transform:translateY(-1px)}
.zone-cell .zl{font:600 9px var(--mono);letter-spacing:.1em;color:var(--dim);text-transform:uppercase}
.zone-cell b{font:700 22px var(--disp);color:var(--navy);display:block;margin-top:2px}
.zone-cell .zs{font:400 9.5px var(--mono);color:var(--faint)}
.zone-cell.hot{background:linear-gradient(180deg,var(--amber-soft),var(--surface));border-color:var(--amber)}
.zone-cell.alert{background:linear-gradient(180deg,var(--danger-soft),var(--surface));border-color:#efc4c0}
.batch-card{border:1px solid var(--line);border-radius:8px;padding:13px 15px;margin-bottom:10px;background:var(--surface)}
.batch-card.active{border-color:var(--amber);background:linear-gradient(180deg,var(--amber-soft),var(--surface))}
.batch-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.batch-top b{font:700 15px var(--disp);letter-spacing:.04em;color:var(--navy)}
.batch-meta{font:400 10.5px var(--mono);color:var(--dim)}
.loadtask{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin-bottom:10px;background:var(--surface)}
.lt-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px}
.lt-reg{font:700 15px var(--disp);letter-spacing:.05em;color:var(--navy)}
.lt-meta{font:400 10.5px var(--mono);color:var(--dim)}
.leader{width:100%;border-collapse:collapse;font-size:12.5px}
.leader th{font:600 9px var(--mono);letter-spacing:.1em;color:var(--faint);text-transform:uppercase;text-align:left;padding:6px 8px;border-bottom:1px solid var(--line-strong)}
.leader td{padding:7px 8px;border-bottom:1px solid var(--line)}
.leader td.num{text-align:right;font-family:var(--mono);font-size:11.5px}
.leader tr:first-child td{background:var(--amber-soft)}
.hour-chart{display:flex;align-items:flex-end;gap:6px;height:110px;padding-top:8px}
.hour-chart .hc{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;height:100%;justify-content:flex-end}
.hour-chart .hc i{width:100%;border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--navy-3),var(--navy))}
.hour-chart .hc.peak i{background:linear-gradient(180deg,var(--amber),var(--amber-deep))}
.hour-chart .hc span{font:500 8.5px var(--mono);color:var(--faint)}

/* ══════════ CYLINDER LEDGER ══════════ */
.cyl-bal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:16px}
.cyl-bal .cb{background:var(--sunken);border:1px solid var(--line);border-radius:8px;padding:12px 14px}
.cyl-bal .cb .l{font:600 9px var(--mono);letter-spacing:.1em;color:var(--dim);text-transform:uppercase}
.cyl-bal .cb b{font:700 24px var(--disp);color:var(--navy);display:block;margin-top:2px}

@media (max-width:1180px){
  .counters{grid-template-columns:1fr}
  .wh-kpis{grid-template-columns:repeat(3,1fr)}
  .wh-grid{grid-template-columns:1fr}
  .zone-board{grid-template-columns:repeat(3,1fr)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}