/* ReturnTech Ops Terminal — prototype design system
   Defense-tech / Palantir dark. Inter UI + JetBrains Mono data. */

:root{
  --bg:#070809;
  --bg-grid: rgba(255,255,255,.018);
  --panel:#0c0e11;
  --panel-2:#11141a;
  --panel-3:#161a21;
  --line:#1b212b;
  --line-bright:#2a323e;
  --text:#e7ebf1;
  --muted:#8a94a3;
  --faint:#5a626e;
  --brand:#3b82f6;
  --brand-bright:#69a4ff;
  --brand-dim:rgba(59,130,246,.12);
  --amber:#f5a524;
  --emerald:#34d399;
  --cyan:#38d6ee;
  --red:#fb7185;
  --violet:#a78bfa;
  --radius:8px;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --sans:'Inter',system-ui,sans-serif;
  /* surfaces that were hard-coded — themeable */
  --card-a:rgba(18,21,26,.7);
  --card-b:rgba(12,14,17,.7);
  --sidebar-a:rgba(13,15,19,.86);
  --sidebar-b:rgba(7,8,9,.86);
  --topbar-bg:rgba(7,8,9,.6);
  --col-bg:rgba(10,12,15,.6);
  --shadow-card:none;
  --wave-op:.9;
}

/* ---------- Light theme (clean enterprise) ---------- */
body.theme-light{
  --bg:#f4f6f9;
  --bg-grid:rgba(20,30,50,.03);
  --panel:#ffffff;
  --panel-2:#f3f5f8;
  --panel-3:#e9edf2;
  --line:#e6e9ef;
  --line-bright:#d4dae3;
  --text:#1a1f29;
  --muted:#5a6473;
  --faint:#98a2b3;
  --brand:#2563eb;
  --brand-bright:#3b82f6;
  --brand-dim:rgba(37,99,235,.08);
  --amber:#b45309;
  --emerald:#0f9d6b;
  --cyan:#0e8fb0;
  --red:#e11d48;
  --violet:#7c5cf0;
  --card-a:#ffffff;
  --card-b:#fbfcfe;
  --sidebar-a:#ffffff;
  --sidebar-b:#fbfcfe;
  --topbar-bg:rgba(255,255,255,.72);
  --col-bg:#fafbfd;
  --shadow-card:0 1px 2px rgba(16,24,40,.04),0 1px 3px rgba(16,24,40,.05);
  --wave-op:.5;
}

*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  font-size:14px;
  -webkit-font-smoothing:antialiased;
  letter-spacing:-.01em;
  overflow:hidden;
}
canvas#wave{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:var(--wave-op)}
.tabnum{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}
.kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}
a{color:inherit;text-decoration:none}
::selection{background:rgba(59,130,246,.35)}

/* ---------- App shell ---------- */
#app{position:relative;z-index:1;display:grid;grid-template-columns:232px 1fr;height:100vh}
body.mode-portal #app{grid-template-columns:1fr}
body.mode-portal .sidebar{display:none}

.sidebar{
  border-right:1px solid var(--line);
  background:linear-gradient(180deg,var(--sidebar-a),var(--sidebar-b));
  backdrop-filter:blur(8px);
  display:flex;flex-direction:column;padding:18px 14px;gap:6px;overflow-y:auto;
}
.brand-lockup{display:flex;flex-direction:column;align-items:flex-start;gap:8px;padding:8px 8px 18px}
.brand-mark{width:26px;height:26px;flex:none}
.brand-name{font-weight:700;font-size:15px;letter-spacing:-.02em}
.brand-name small{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--faint);font-weight:500;margin-top:1px}
/* Official ReturnTech wordmark — masked so it inherits the theme text color */
.rt-wordmark{display:block;height:23px;width:75px;flex:none;background-color:var(--text);
  -webkit-mask:url(returntech-logo.svg) left center/contain no-repeat;
  mask:url(returntech-logo.svg) left center/contain no-repeat}
.rt-wordmark.portal{height:20px;width:66px}
.brand-tag{font-family:var(--mono);font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--faint);font-weight:500;padding-left:1px}
.nav-section{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);padding:14px 8px 6px}
.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:6px;color:var(--muted);font-weight:500;font-size:13px;cursor:pointer;transition:.14s;border:1px solid transparent}
.nav-item:hover{color:var(--text);background:var(--panel-2)}
.nav-item.active{color:var(--text);background:var(--brand-dim);border-color:rgba(59,130,246,.25)}
.nav-item .ico{width:16px;height:16px;flex:none;opacity:.9}
.nav-item .tag{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--faint)}
.sidebar-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:11px;color:var(--faint)}

.main{display:flex;flex-direction:column;height:100vh;overflow:hidden}
.topbar{height:56px;flex:none;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;padding:0 22px;background:var(--topbar-bg);backdrop-filter:blur(8px)}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.crumbs b{color:var(--text);font-weight:600}
.crumbs .sep{color:var(--faint)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.persona-switch{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--panel)}
.persona-switch button{font-family:var(--mono);font-size:11px;letter-spacing:.04em;padding:6px 11px;color:var(--muted);background:transparent;border:0;cursor:pointer;transition:.14s}
.persona-switch button+button{border-left:1px solid var(--line)}
.persona-switch button.on{background:var(--brand);color:#fff}
.view{flex:1;overflow-y:auto;padding:26px 26px 80px}
.view-wrap{max-width:1240px;margin:0 auto}

/* ---------- Theme toggle ---------- */
.theme-toggle{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line-bright);background:var(--panel);color:var(--muted);border-radius:7px;padding:6px 10px;cursor:pointer;font-family:var(--mono);font-size:11px;letter-spacing:.04em;transition:.14s}
.theme-toggle:hover{color:var(--text);border-color:#3a444f}
body.theme-light .theme-toggle:hover{border-color:var(--line-bright);background:var(--panel-2)}
.theme-toggle .ico{width:14px;height:14px}

/* ---------- Journey rail ("life of a work order") ---------- */
.journeybar{flex:none;border-bottom:1px solid var(--line);background:var(--topbar-bg);backdrop-filter:blur(8px);padding:11px 22px}
body.mode-portal .journeybar{display:none}
.jr-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;gap:18px}
.jr-label{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--faint);flex:none;white-space:nowrap}
.jr-steps{display:flex;align-items:center;flex:1;min-width:0}
.jr-step{display:flex;align-items:center;gap:9px;padding:5px 9px;border-radius:8px;cursor:pointer;transition:.14s;border:1px solid transparent;white-space:nowrap}
.jr-step:hover{background:var(--panel-2)}
.jr-step.active{background:var(--brand-dim);border-color:rgba(59,130,246,.28)}
.jr-num{width:21px;height:21px;flex:none;border-radius:999px;display:grid;place-items:center;font-family:var(--mono);font-size:10.5px;font-weight:600;background:var(--panel-3);color:var(--faint);border:1px solid var(--line-bright);transition:.14s}
.jr-step:hover .jr-num{color:var(--muted)}
.jr-step.active .jr-num{background:var(--brand);color:#fff;border-color:var(--brand)}
.jr-step.done .jr-num{background:rgba(52,211,153,.14);color:var(--emerald);border-color:rgba(52,211,153,.4)}
.jr-tt{display:flex;flex-direction:column;line-height:1.25}
.jr-name{font-size:12px;font-weight:600;color:var(--muted)}
.jr-step.active .jr-name{color:var(--text)}
.jr-who{font-family:var(--mono);font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}
.jr-line{flex:1;height:1px;min-width:14px;background:var(--line);margin:0 8px}
.jr-step.active~.jr-line,.jr-step.active+.jr-line{background:var(--line)}
@media(max-width:1100px){.jr-who{display:none}.journeybar{padding:9px 16px}}

/* ---------- Next-step CTA ---------- */
.nextstep{display:flex;align-items:center;gap:14px;margin-top:30px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--card-a),var(--card-b));box-shadow:var(--shadow-card);cursor:pointer;transition:.15s}
.nextstep:hover{border-color:rgba(59,130,246,.4);transform:translateY(-1px)}
.nextstep .ns-num{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-bright)}
.nextstep .ns-title{font-weight:650;font-size:14.5px;margin-top:2px}
.nextstep .ns-sub{color:var(--muted);font-size:12.5px;margin-top:2px}
.nextstep .ns-arrow{margin-left:auto;flex:none;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--brand-dim);color:var(--brand-bright);transition:.15s}
.nextstep:hover .ns-arrow{background:var(--brand);color:#fff}
.nextstep .ns-arrow svg{width:18px;height:18px}

/* ---------- Type ---------- */
.page-title{font-size:23px;font-weight:700;letter-spacing:-.03em;margin:0}
.page-sub{color:var(--muted);margin:6px 0 0;font-size:13.5px;max-width:70ch}
.section-head{display:flex;align-items:center;gap:12px;margin:30px 0 14px}
.section-head h2{font-size:15px;font-weight:650;margin:0;letter-spacing:-.01em}
.section-head .line{flex:1;height:1px;background:var(--line)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--sans);font-weight:550;font-size:13px;padding:8px 14px;border-radius:7px;border:1px solid var(--line-bright);background:var(--panel-2);color:var(--text);cursor:pointer;transition:.14s;white-space:nowrap}
.btn:hover{border-color:#3a444f;background:var(--panel-3)}
.btn .ico{width:15px;height:15px}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.12) inset,0 6px 20px -8px rgba(59,130,246,.7)}
.btn-primary:hover{background:#2f74ec;border-color:#2f74ec}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{color:var(--text);background:var(--panel-2)}
.btn-sm{padding:5px 10px;font-size:12px;gap:6px}
.btn[disabled]{opacity:.4;cursor:not-allowed}

/* ---------- Icon sizing (robust) ---------- */
.ico{display:inline-flex;align-items:center;justify-content:center;flex:none;vertical-align:middle;width:15px;height:15px}
.ico>svg{width:100%;height:100%;display:block}
.btn>svg{width:15px;height:15px;flex:none}
.btn-sm>svg{width:13px;height:13px}
.spark>svg{width:18px;height:18px}
.sc-alert svg{width:13px;height:13px;flex:none}
.crumbs svg{width:14px;height:14px}

/* ---------- Cards / panels ---------- */
.card{background:linear-gradient(180deg,var(--card-a),var(--card-b));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-card)}
.card-pad{padding:18px}
.grid{display:grid;gap:14px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 16px 14px;position:relative;overflow:hidden;box-shadow:var(--shadow-card)}
.stat .label{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint)}
.stat .num{font-size:30px;font-weight:700;letter-spacing:-.03em;margin-top:8px;line-height:1}
.stat .delta{font-size:12px;color:var(--muted);margin-top:8px;display:flex;align-items:center;gap:6px}
.stat .spark{position:absolute;right:14px;top:14px;width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:var(--brand-dim);color:var(--brand-bright)}
.stat .spark.em{background:rgba(52,211,153,.12);color:var(--emerald)}
.stat .spark.am{background:rgba(245,165,36,.12);color:var(--amber)}
.stat .spark.rd{background:rgba(251,113,133,.12);color:var(--red)}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.04em;padding:3px 8px;border-radius:999px;border:1px solid var(--line-bright);color:var(--muted);background:var(--panel)}
.badge .dot{width:6px;height:6px;border-radius:999px;background:currentColor}
.badge.b-muted{color:var(--faint)}
.badge.b-blue{color:var(--brand-bright);border-color:rgba(59,130,246,.4);background:rgba(59,130,246,.1)}
.badge.b-amber{color:var(--amber);border-color:rgba(245,165,36,.4);background:rgba(245,165,36,.1)}
.badge.b-em{color:var(--emerald);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.1)}
.badge.b-red{color:var(--red);border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.1)}
.badge.b-violet{color:var(--violet);border-color:rgba(167,139,250,.4);background:rgba(167,139,250,.1)}

/* ---------- Swap board ---------- */
.board{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:start}
.col{background:var(--col-bg);border:1px solid var(--line);border-radius:var(--radius);min-height:120px}
.col-head{display:flex;align-items:center;gap:8px;padding:12px 13px;border-bottom:1px solid var(--line)}
.col-head .swatch{width:9px;height:9px;border-radius:3px}
.col-head .nm{font-size:12.5px;font-weight:600}
.col-head .ct{margin-left:auto;font-family:var(--mono);font-size:11px;color:var(--faint)}
.col-body{padding:10px;display:flex;flex-direction:column;gap:9px}
.col.s-not .swatch{background:var(--faint)}
.col.s-zero .swatch{background:var(--red)}
.col.s-two .swatch{background:var(--brand)}
.col.s-swapped .swatch{background:var(--emerald)}
.site-card{background:var(--panel-2);border:1px solid var(--line-bright);border-left-width:2px;border-radius:6px;padding:11px;cursor:pointer;transition:.13s;position:relative}
.site-card:hover{background:var(--panel-3);border-color:#384250;transform:translateY(-1px)}
.col.s-not .site-card{border-left-color:var(--faint)}
.col.s-zero .site-card{border-left-color:var(--red)}
.col.s-two .site-card{border-left-color:var(--brand)}
.col.s-swapped .site-card{border-left-color:var(--emerald)}
.site-card .sc-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.site-card .sc-name{font-weight:600;font-size:12.5px}
.site-card .sc-id{font-family:var(--mono);font-size:10px;color:var(--faint)}
.site-card .sc-meta{display:flex;flex-wrap:wrap;gap:5px 9px;margin-top:8px;font-family:var(--mono);font-size:10.5px;color:var(--muted)}
.site-card .sc-meta .k{color:var(--faint)}
.site-card .sc-alert{margin-top:8px;font-size:11px;color:var(--red);display:flex;align-items:center;gap:6px}

/* ---------- Tables ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--faint);font-weight:500;padding:10px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--line)}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:.12s}
.tbl tbody tr:hover{background:var(--panel-2)}
.tbl .right{text-align:right}

/* progress meter */
.meter{height:7px;border-radius:999px;background:var(--panel-3);overflow:hidden;display:flex}
.meter span{height:100%}
.meter .m-swapped{background:var(--emerald)}
.meter .m-two{background:var(--brand)}
.meter .m-zero{background:var(--red)}
.meter .m-not{background:var(--line-bright)}

/* ---------- Inputs ---------- */
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
.field label{font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.input,select.input,textarea.input{background:var(--panel);border:1px solid var(--line-bright);border-radius:7px;color:var(--text);padding:9px 11px;font-family:var(--sans);font-size:13px;outline:none;transition:.14s;width:100%}
.input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-dim)}
.seg{display:inline-flex;border:1px solid var(--line-bright);border-radius:7px;overflow:hidden}
.seg button{padding:7px 13px;background:var(--panel);border:0;border-left:1px solid var(--line);color:var(--muted);font-size:12.5px;cursor:pointer;font-family:var(--sans)}
.seg button:first-child{border-left:0}
.seg button.on{background:var(--brand-dim);color:var(--brand-bright)}
.check{display:flex;align-items:center;gap:10px;padding:11px 13px;border:1px solid var(--line);border-radius:7px;cursor:pointer;transition:.13s;background:var(--panel)}
.check:hover{border-color:var(--line-bright);background:var(--panel-2)}
.check.on{border-color:rgba(59,130,246,.5);background:var(--brand-dim)}
.check .box{width:17px;height:17px;border-radius:5px;border:1.5px solid var(--line-bright);display:grid;place-items:center;flex:none}
.check.on .box{background:var(--brand);border-color:var(--brand);color:#fff}

/* ---------- Drawer ---------- */
.drawer-scrim{position:fixed;inset:0;background:rgba(3,4,6,.6);backdrop-filter:blur(2px);z-index:40;opacity:0;animation:fade .2s forwards}
.drawer{position:fixed;top:0;right:0;height:100vh;width:440px;max-width:92vw;background:var(--bg);border-left:1px solid var(--line-bright);z-index:41;display:flex;flex-direction:column;transform:translateX(100%);animation:slidein .26s cubic-bezier(.22,1,.36,1) forwards;box-shadow:-30px 0 60px -20px rgba(0,0,0,.6)}
.drawer-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:12px}
.drawer-body{flex:1;overflow-y:auto;padding:20px}
.drawer-foot{padding:16px 20px;border-top:1px solid var(--line);display:flex;gap:10px}
.kv{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
.kv .k{color:var(--muted);font-family:var(--mono);font-size:11px;letter-spacing:.04em}
.kv .v{text-align:right}
.timeline{position:relative;padding-left:22px}
.timeline .t-item{position:relative;padding:0 0 16px}
.timeline .t-item::before{content:'';position:absolute;left:-15px;top:3px;width:9px;height:9px;border-radius:999px;background:var(--brand);box-shadow:0 0 0 3px var(--bg)}
.timeline .t-item::after{content:'';position:absolute;left:-11px;top:12px;bottom:0;width:1px;background:var(--line)}
.timeline .t-item:last-child::after{display:none}
.timeline .t-time{font-family:var(--mono);font-size:10.5px;color:var(--faint)}
.timeline .t-text{font-size:12.5px;margin-top:2px}

/* ---------- Toasts ---------- */
#toasts{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:10px}
.toast{background:var(--panel-3);border:1px solid var(--line-bright);border-left:3px solid var(--emerald);border-radius:8px;padding:12px 15px;min-width:280px;max-width:380px;box-shadow:0 20px 40px -16px rgba(0,0,0,.7);animation:slideup .26s cubic-bezier(.22,1,.36,1)}
.toast .t-title{font-weight:600;font-size:13px;display:flex;align-items:center;gap:8px}
.toast .t-sub{color:var(--muted);font-size:12px;margin-top:3px}

/* ---------- Hauler portal ---------- */
.portal-shell{min-height:100vh;display:flex;flex-direction:column;position:relative;z-index:1}
.portal-top{height:60px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;gap:12px;background:var(--topbar-bg);backdrop-filter:blur(8px)}
.portal-body{flex:1;display:grid;place-items:start center;padding:42px 20px}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}
.spec-row .k{color:var(--muted);font-family:var(--mono);font-size:11px;letter-spacing:.04em;text-transform:uppercase}
.pill{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;padding:4px 10px;border-radius:999px;background:var(--panel-2);border:1px solid var(--line-bright);color:var(--muted)}

/* payout selector */
.payout{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.payout button{background:var(--panel);border:1px solid var(--line-bright);border-radius:8px;padding:13px 8px;cursor:pointer;transition:.14s;text-align:center;color:var(--text)}
.payout button:hover{border-color:#3a444f}
.payout button.on{border-color:var(--emerald);background:rgba(52,211,153,.1)}
.payout .when{font-family:var(--mono);font-size:11px;color:var(--muted)}
.payout .amt{font-size:16px;font-weight:700;margin-top:5px;letter-spacing:-.02em}
.payout .rate{font-size:10px;color:var(--faint);margin-top:3px;font-family:var(--mono)}
.payout button.on .amt{color:var(--emerald)}

/* misc */
.row{display:flex;align-items:center;gap:10px}
.spread{display:flex;align-items:center;justify-content:space-between;gap:12px}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.divider{height:1px;background:var(--line);margin:16px 0}
.hauler-row{display:flex;align-items:center;gap:13px;padding:13px;border:1px solid var(--line);border-radius:8px;background:var(--panel);transition:.13s}
.hauler-row:hover{border-color:var(--line-bright)}
.avatar{width:34px;height:34px;border-radius:8px;flex:none;display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:13px;background:var(--panel-3);color:var(--brand-bright);border:1px solid var(--line-bright)}
.fade-in{animation:fade .4s ease both}
.stagger>*{animation:slideup .5s cubic-bezier(.22,1,.36,1) both}
.empty{padding:40px 16px;text-align:center;color:var(--faint);font-size:12.5px}

@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes slidein{to{transform:translateX(0)}}
@keyframes slideup{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){.board{grid-template-columns:repeat(2,1fr)}.payout{grid-template-columns:repeat(3,1fr)}}
@media(max-width:820px){#app{grid-template-columns:1fr}.sidebar{display:none}.board{grid-template-columns:1fr}}