/* ============================================================
   RailIndia · rail-ops console theme (compact, light)
   ============================================================ */
:root{
  --bg:#eef1f6;
  --panel:#ffffff;
  --panel-2:#f7f9fc;
  --ink:#101828;
  --ink-2:#3d4a60;
  --muted:#7a879b;
  --line:#dfe4ec;
  --line-2:#edf0f5;
  --accent:#3448c8;          /* indigo */
  --accent-soft:#e8ebfb;
  --accent-2:#0d8f8f;        /* teal */
  --accent-2-soft:#e0f4f3;
  --ok:#12805c;
  --ok-soft:#e2f5ee;
  --warn:#b06a00;
  --warn-soft:#fdf0dc;
  --bad:#c4283c;
  --bad-soft:#fceaec;
  --sidebar:#14203a;
  --sidebar-ink:#9fb0cc;
  --r:8px;
  --shadow:0 1px 2px rgba(16,24,40,.06);
  --mono:"SFMono-Regular",ui-monospace,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--bg);color:var(--ink);
  font:13px/1.45 "Inter","Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:640;letter-spacing:-.01em}
code{font-family:var(--mono);font-size:11.5px;background:var(--line-2);padding:1px 5px;border-radius:4px}

/* ---------------- app shell ---------------- */
.app{display:flex;min-height:100vh}

.side{
  width:60px;flex:none;background:var(--sidebar);color:var(--sidebar-ink);
  display:flex;flex-direction:column;align-items:center;padding:10px 0 14px;position:sticky;top:0;height:100vh;
}
.side .logo{
  width:34px;height:34px;border-radius:9px;background:linear-gradient(140deg,var(--accent),var(--accent-2));
  color:#fff;display:grid;place-items:center;font-size:17px;margin-bottom:14px;flex:none;
}
.side nav{display:flex;flex-direction:column;gap:3px;width:100%;align-items:center;overflow-y:auto}
.side a{
  width:44px;height:40px;border-radius:9px;display:grid;place-items:center;position:relative;
  color:var(--sidebar-ink);transition:.14s;font-size:15px;
}
.side a span{position:absolute;bottom:2px;font-size:8px;letter-spacing:.02em;opacity:.85}
.side a:hover{background:rgba(255,255,255,.08);color:#fff}
.side a.on{background:var(--accent);color:#fff}
.side .spacer{flex:1}
.side .env{font-size:8.5px;text-align:center;opacity:.6;letter-spacing:.04em}

.main{flex:1;min-width:0;display:flex;flex-direction:column}

/* ---------------- topbar ---------------- */
.topbar{
  background:var(--panel);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:12px;padding:0 14px;height:46px;position:sticky;top:0;z-index:30;
}
.topbar .title{font-size:14px;font-weight:650;white-space:nowrap}
.topbar .title small{display:block;font-size:10.5px;color:var(--muted);font-weight:500;letter-spacing:.01em}
.topbar .crumb{font-size:11.5px;color:var(--muted);white-space:nowrap}
.topbar .right{margin-left:auto;display:flex;align-items:center;gap:8px}
.quick{position:relative}
.quick input{
  border:1px solid var(--line);background:var(--panel-2);border-radius:7px;padding:6px 10px 6px 26px;
  width:200px;font:inherit;font-size:12px;outline:none;color:var(--ink);
}
.quick input:focus{border-color:var(--accent);background:#fff}
.quick .ic{position:absolute;left:8px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--muted)}
.tick{font-family:var(--mono);font-size:12px;color:var(--ink-2);font-variant-numeric:tabular-nums}

.wrap{padding:12px 14px 22px;max-width:1600px;width:100%;margin:0 auto}

/* ---------------- page head ---------------- */
.page-h{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.page-h h1{font-size:16px}
.page-h p{margin:2px 0 0;color:var(--muted);font-size:11.5px}

/* ---------------- grid ---------------- */
.grid{display:grid;gap:10px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,.95fr) minmax(0,1.4fr) minmax(0,1fr)}
.span-2{grid-column:span 2}
@media(max-width:1200px){.g-main{grid-template-columns:1fr 1fr}.g-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.g-main,.g-3,.g-4,.g-2{grid-template-columns:1fr}.span-2{grid-column:auto}
  .side{width:46px}.quick input{width:130px}}

/* ---------------- panels ---------------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.card{padding:11px 12px}
.card.pad-0{padding:0;overflow:hidden}
.card-h{
  display:flex;align-items:center;justify-content:space-between;gap:8px;margin:-1px 0 9px;
  padding-bottom:7px;border-bottom:1px solid var(--line-2);
}
.card.pad-0 .card-h{margin:0;padding:9px 12px}
.card-h h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-2)}
.card-h .sub{font-size:11px;color:var(--muted);font-weight:500}
.pill{border:1px solid var(--line);border-radius:6px;padding:3px 7px;font-size:11px;color:var(--ink-2);background:var(--panel-2);font-weight:550}
.link{color:var(--accent);font-size:11.5px;font-weight:600}

/* ---------------- metrics ---------------- */
.kpi-big{font-size:30px;font-weight:700;letter-spacing:-.025em;line-height:1;font-variant-numeric:tabular-nums}
.kpi-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.trend{display:inline-flex;align-items:center;gap:3px;font-size:11px;font-weight:650;padding:2px 6px;border-radius:5px}
.trend.up{background:var(--ok-soft);color:var(--ok)}
.trend.down{background:var(--bad-soft);color:var(--bad)}
.kpi-split{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px;border-top:1px solid var(--line-2);padding-top:9px}
.kpi-split .lbl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;display:block;margin-bottom:2px}
.kpi-split .val{font-size:14px;font-weight:680;font-variant-numeric:tabular-nums}
.kpi-split .val small{font-size:10px;color:var(--muted);font-weight:500;margin-left:2px}

.stat-tile{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:9px 11px;box-shadow:var(--shadow)}
.stat-tile .lbl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-weight:650}
.stat-tile .val{font-size:19px;font-weight:700;margin-top:3px;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat-tile .val small{font-size:10.5px;color:var(--muted);font-weight:550;margin-left:2px}

/* ---------------- hero strip ---------------- */
.hero{
  position:relative;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  background:linear-gradient(135deg,#eaeefb 0%,#f6f8fd 46%,#e4f3f2 100%);box-shadow:var(--shadow);
}
.hero .alert{
  position:absolute;left:10px;right:10px;top:10px;display:flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:7px;padding:7px 9px;
}
.hero .alert .ic{width:22px;height:22px;border-radius:6px;background:var(--warn-soft);color:var(--warn);display:grid;place-items:center;font-weight:700;font-size:12px;flex:none}
.hero .alert b{font-size:11.5px;display:block}
.hero .alert span{font-size:10.5px;color:var(--muted)}
.hero .alert .btn{margin-left:auto}
.hero .tag{
  position:absolute;left:12px;bottom:12px;background:rgba(255,255,255,.95);border:1px solid var(--line);
  border-radius:7px;padding:6px 9px;display:flex;gap:8px;align-items:center;
}
.hero .tag .ic{width:20px;height:20px;border-radius:6px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:11px}
.hero .tag b{display:block;font-size:11.5px}
.hero .tag span{font-size:10.5px;color:var(--muted)}
.hero svg{display:block;width:100%;height:auto}

/* ---------------- controls ---------------- */
.btn{
  display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:6px;padding:6px 10px;font:inherit;font-size:12px;font-weight:600;cursor:pointer;transition:.14s;
}
.btn:hover{border-color:#c6cfdd;background:var(--panel-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:#2b3cb0}
.btn.sm{padding:3px 8px;font-size:11px;border-radius:5px}
.toolbar{
  display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;background:var(--panel);border:1px solid var(--line);
  border-radius:var(--r);padding:9px 11px;box-shadow:var(--shadow);
}
form.row{display:flex;gap:8px;flex-wrap:wrap;align-items:flex-end;width:100%}
.field{display:flex;flex-direction:column;gap:3px;min-width:140px;flex:1;position:relative}
.field label{font-size:10px;color:var(--muted);font-weight:650;text-transform:uppercase;letter-spacing:.05em}
.field input,.field select{
  border:1px solid var(--line);border-radius:6px;padding:6px 9px;font:inherit;font-size:12.5px;
  background:var(--panel-2);color:var(--ink);outline:none;width:100%;
}
.field input:focus,.field select:focus{border-color:var(--accent);background:#fff}

/* ---------------- tables ---------------- */
table{width:100%;border-collapse:collapse}
th{
  text-align:left;font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);
  font-weight:700;padding:6px 9px;border-bottom:1px solid var(--line);background:var(--panel-2);
  position:sticky;top:0;z-index:1;
}
td{padding:6px 9px;border-bottom:1px solid var(--line-2);font-size:12.2px;vertical-align:middle}
tbody tr:hover{background:var(--panel-2)}
tbody tr:last-child td{border-bottom:0}
.t-scroll{overflow:auto}
.num{font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:11.8px}
td b{font-weight:650}
.sub-line{font-size:10.5px;color:var(--muted)}

/* ---------------- badges ---------------- */
.badge{
  display:inline-flex;align-items:center;gap:4px;font-size:10px;font-weight:700;letter-spacing:.02em;
  padding:2px 6px;border-radius:4px;background:var(--line-2);color:var(--ink-2);white-space:nowrap;
  text-transform:uppercase;
}
.badge.live{background:var(--ok-soft);color:var(--ok)}
.badge.offline{background:var(--accent-soft);color:var(--accent)}
.badge.ok{background:var(--ok-soft);color:var(--ok)}
.badge.warn{background:var(--warn-soft);color:var(--warn)}
.badge.bad{background:var(--bad-soft);color:var(--bad)}
.badge.vb{background:#e6f4ea;color:#1c6b34}
.badge.raj{background:var(--bad-soft);color:var(--bad)}
.badge.sha{background:var(--accent-soft);color:var(--accent)}
.badge.dur{background:#efe8fb;color:#5b34b8}
.badge.tej{background:var(--accent-2-soft);color:var(--accent-2)}
.badge.sf{background:var(--warn-soft);color:var(--warn)}
.badge.exp{background:var(--line-2);color:var(--ink-2)}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block}
.dot.ok{background:var(--ok)}.dot.warn{background:var(--warn)}.dot.bad{background:var(--bad)}

/* ---------------- live list ---------------- */
.live-list{display:flex;flex-direction:column;max-height:300px;overflow:auto}
.live-item{
  border-bottom:1px solid var(--line-2);padding:7px 2px;display:flex;gap:9px;align-items:center;transition:.12s;
}
.live-item:last-child{border-bottom:0}
.live-item:hover{background:var(--panel-2)}
.live-item .meta{flex:1;min-width:0}
.live-item .tno{font-weight:680;font-size:12px;font-family:var(--mono)}
.live-item .tnm{font-size:10.8px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.live-item .rt{text-align:right;white-space:nowrap}
.live-item .rt b{font-size:12px;font-family:var(--mono)}
.live-item .rt span{display:block;font-size:10px;color:var(--muted)}
.prog{height:4px;border-radius:99px;background:var(--line-2);overflow:hidden;margin-top:5px}
.prog i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}

/* ---------------- timeline ---------------- */
.tl{position:relative;padding-left:20px}
.tl:before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:1.5px;background:var(--line)}
.tl .stop{position:relative;padding:6px 0;display:flex;gap:10px;align-items:flex-start;border-bottom:1px solid var(--line-2)}
.tl .stop:last-child{border-bottom:0}
.tl .stop:before{content:"";position:absolute;left:-17px;top:10px;width:9px;height:9px;border-radius:50%;background:#fff;border:2px solid var(--line)}
.tl .stop.done:before{background:var(--ok);border-color:var(--ok)}
.tl .stop.now:before{background:var(--accent);border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.tl .stop .s-name{font-weight:640;font-size:12.5px}
.tl .stop .s-sub{font-size:10.5px;color:var(--muted)}
.tl .stop .s-time{margin-left:auto;text-align:right;white-space:nowrap;font-family:var(--mono);font-variant-numeric:tabular-nums}
.tl .stop .s-time b{font-size:12px}
.tl .stop .s-time span{display:block;font-size:10px;color:var(--muted)}

/* ---------------- status bar ---------------- */
.statusbar{
  margin-top:10px;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);
  padding:7px 12px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;box-shadow:var(--shadow);
}
.statusbar .b{display:flex;align-items:center;gap:7px}
.statusbar .b .lbl{font-size:9.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}
.statusbar .b .val{font-size:12.5px;font-weight:680;font-variant-numeric:tabular-nums}
.statusbar .clock{font-size:16px;font-weight:700;font-family:var(--mono);letter-spacing:-.02em}
.statusbar .sep{width:1px;height:20px;background:var(--line)}

/* ---------------- misc ---------------- */
.note{font-size:10.8px;color:var(--muted);margin:7px 0 0;line-height:1.45}
.empty{padding:18px;text-align:center;color:var(--muted);font-size:12px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;font-size:12px}
.kv dt{color:var(--muted)}
.kv dd{margin:0;font-weight:600}
.alertbox{border:1px solid var(--line);background:var(--panel-2);border-radius:7px;padding:9px 11px;font-size:11.5px;color:var(--ink-2);line-height:1.5}
.alertbox.warn{background:var(--warn-soft);border-color:#f0dcb4;color:#7a4c00}
.alertbox.bad{background:var(--bad-soft);border-color:#f3c9ce;color:#8f1d2d}

/* charts */
.bar-x{display:flex;justify-content:space-between;margin-top:4px}
.bar-x span{font-size:9.5px;color:var(--muted);flex:1;text-align:center}
.netmap{border-radius:6px;border:1px solid var(--line-2)}
.legend{display:flex;gap:10px;flex-wrap:wrap;margin-top:7px}
.legend b{display:flex;align-items:center;gap:4px;font-size:10.5px;font-weight:550;color:var(--ink-2)}
.legend i{width:7px;height:7px;border-radius:50%;display:inline-block}
.donut-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.donut-side{flex:1;min-width:110px;display:flex;flex-direction:column;gap:7px}
.donut-side .lbl{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.donut-side .val{font-size:15px;font-weight:700;font-variant-numeric:tabular-nums}

/* type-ahead */
.suggest{
  position:absolute;left:0;right:0;top:100%;margin-top:3px;z-index:60;background:#fff;
  border:1px solid var(--line);border-radius:7px;box-shadow:0 10px 24px rgba(16,24,40,.14);
  max-height:260px;overflow:auto;
}
.suggest .s-opt{padding:6px 9px;cursor:pointer;border-bottom:1px solid var(--line-2)}
.suggest .s-opt:last-child{border-bottom:0}
.suggest .s-opt:hover,.suggest .s-opt.on{background:var(--accent-soft)}
.suggest .s-opt b{display:block;font-size:12px;font-weight:600}
.suggest .s-opt span{display:block;font-size:10.5px;color:var(--muted)}

/* chips + tiles */
.chips{display:flex;flex-wrap:wrap;gap:5px}
.chips a{
  border:1px solid var(--line);background:#fff;border-radius:5px;padding:3px 8px;font-size:11.5px;
  font-weight:550;color:var(--ink-2);display:inline-flex;align-items:center;gap:5px;
}
.chips a:hover{border-color:var(--accent);color:var(--accent)}
.chips a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.chips a i{font-style:normal;font-size:10px;opacity:.7;font-family:var(--mono)}
.crumbs{display:flex;gap:6px;align-items:center;font-size:11.5px;color:var(--muted);margin-bottom:9px}
.crumbs a{color:var(--accent);font-weight:600}
.tile-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:7px}
.tile-list a{border:1px solid var(--line);border-radius:6px;padding:8px 10px;background:#fff;transition:.14s}
.tile-list a:hover{border-color:var(--accent);box-shadow:var(--shadow)}
.tile-list b{display:block;font-size:12.5px}
.tile-list span{display:block;font-size:10.5px;color:var(--muted);margin-top:1px}

/* keep dense tables inside their column */
.grid > *{min-width:0}
.card{max-width:100%}
.t-scroll{max-width:100%;overflow:auto}
.t-scroll table{min-width:520px}

/* ---------------- icons ---------------- */
.ic{vertical-align:-2px;flex:none}
.card-h h3 .ic,.stat-tile .lbl .ic,.kv dt .ic{opacity:.75}
.card-h h3{display:flex;align-items:center;gap:6px}
.btn .ic{margin-right:-1px}

/* ---------------- hero with artwork ---------------- */
.hero-img{position:relative;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;min-height:150px}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.92}
.hero-body{position:relative;display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;
  align-items:flex-end;padding:14px 16px;min-height:150px;
  background:linear-gradient(90deg,rgba(255,255,255,.94) 0%,rgba(255,255,255,.72) 46%,rgba(255,255,255,.28) 100%)}
.hero-txt h2{font-size:16px;display:flex;align-items:center;gap:7px}
.hero-txt p{margin:4px 0 8px;font-size:12px;color:var(--ink-2);max-width:640px}
.hero-chips{display:flex;gap:6px;flex-wrap:wrap}
.hero-stats{display:flex;gap:16px;flex-wrap:wrap;background:rgba(255,255,255,.86);border:1px solid var(--line);
  border-radius:8px;padding:8px 12px}
.hero-stats .lbl{display:flex;align-items:center;gap:4px;font-size:9.5px;text-transform:uppercase;
  letter-spacing:.05em;color:var(--muted);font-weight:650}
.hero-stats b{display:block;font-size:17px;font-variant-numeric:tabular-nums;line-height:1.15}
.hero-stats .sub2{font-size:10px;color:var(--muted)}

/* ---------------- mini bar lists ---------------- */
.mini{display:flex;flex-direction:column;gap:5px}
.mini-row{display:grid;grid-template-columns:minmax(58px,1fr) 1.25fr auto;gap:7px;align-items:center}
.mini-l{font-size:11.5px;color:var(--ink-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mini-bar{height:6px;border-radius:99px;background:var(--line-2);overflow:hidden}
.mini-bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}
.mini-v{font-size:11px;font-variant-numeric:tabular-nums;font-family:var(--mono);color:var(--ink)}