:root{
  --ink-950:#060B18; --ink-900:#0A0F1E; --ink-850:#0D1526; --ink-800:#111A33; --ink-700:#1B2747;
  --brand-400:#38BDF8; --brand-500:#2563EB; --brand-600:#1D4ED8; --accent:#F59E0B;
  --line:rgba(120,150,210,.14); --line-soft:rgba(120,150,210,.09);
  --text:#E7EEFF; --muted:#8B99BE; --muted-2:#5F6C8E;
  --good:#22C55E; --warn:#F59E0B; --bad:#F87171; --info:#38BDF8;
  --radius:16px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;background:var(--ink-950);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh}
body::before{content:"";position:fixed;inset:0;z-index:-1;background:
  radial-gradient(at 15% 0%, rgba(37,99,235,.20) 0, transparent 45%),
  radial-gradient(at 85% 10%, rgba(6,182,212,.14) 0, transparent 45%),
  radial-gradient(at 50% 110%, rgba(29,78,216,.16) 0, transparent 50%);}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:var(--ink-700);border-radius:20px}
::-webkit-scrollbar-track{background:transparent}

/* ---------- Buttons / chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.7rem 1.4rem;font-weight:700;font-size:.9rem;border:none;transition:transform .15s, box-shadow .2s, background .2s;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--brand-400),var(--brand-600));color:#fff;box-shadow:0 8px 30px -8px rgba(37,99,235,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 38px -8px rgba(37,99,235,.75)}
.btn-ghost{background:rgba(120,150,210,.08);color:var(--text);border:1px solid var(--line)}
.btn-ghost:hover{background:rgba(120,150,210,.16)}
.btn-sm{padding:.45rem .9rem;font-size:.8rem}
.pill{display:inline-flex;align-items:center;gap:.4rem;padding:.25rem .7rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.02em}
.pill-new{background:rgba(56,189,248,.14);color:var(--brand-400)}
.pill-good{background:rgba(34,197,94,.14);color:var(--good)}
.pill-warn{background:rgba(245,158,11,.14);color:var(--warn)}
.pill-bad{background:rgba(248,113,113,.14);color:var(--bad)}
.pill-muted{background:rgba(120,150,210,.1);color:var(--muted)}

/* ---------- LOGIN ---------- */
#loginView{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem}
.login-card{width:100%;max-width:430px;background:linear-gradient(180deg,rgba(17,26,51,.9),rgba(10,15,30,.9));border:1px solid var(--line);border-radius:24px;padding:2.5rem 2.2rem;box-shadow:0 40px 120px -30px rgba(0,0,0,.8);backdrop-filter:blur(20px)}
.login-logo{display:block;width:230px;max-width:80%;margin:0 auto 1.4rem}
.login-card h1{text-align:center;font-size:1.15rem;font-weight:800;letter-spacing:.01em}
.login-card .sub{text-align:center;color:var(--muted);font-size:.86rem;margin-top:.35rem;margin-bottom:1.8rem}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:.45rem}
.input{width:100%;background:var(--ink-900);border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;color:var(--text);font-size:.95rem;transition:border-color .15s, box-shadow .15s}
.input::placeholder{color:var(--muted-2)}
.input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 3px rgba(37,99,235,.22)}
.login-card .btn{width:100%;margin-top:.6rem}
.login-foot{text-align:center;margin-top:1.4rem;color:var(--muted-2);font-size:.78rem}
.login-foot a{color:var(--brand-400);font-weight:600}

/* ---------- APP SHELL ---------- */
#appView{display:none}
.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.sidebar{background:linear-gradient(180deg,rgba(13,21,38,.96),rgba(6,11,24,.96));border-right:1px solid var(--line);padding:1.4rem 1rem;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-logo{width:150px;margin:.2rem .4rem 1.6rem}
.nav{display:flex;flex-direction:column;gap:.25rem}
.nav-item{display:flex;align-items:center;gap:.8rem;padding:.75rem .85rem;border-radius:12px;color:var(--muted);font-weight:600;font-size:.92rem;border:1px solid transparent;transition:all .15s}
.nav-item svg{width:19px;height:19px;flex:none}
.nav-item:hover{background:rgba(120,150,210,.07);color:var(--text)}
.nav-item.active{background:linear-gradient(135deg,rgba(37,99,235,.22),rgba(29,78,216,.1));color:#fff;border-color:rgba(56,189,248,.3)}
.nav-badge{margin-left:auto;background:var(--brand-500);color:#fff;font-size:.68rem;font-weight:800;padding:.05rem .5rem;border-radius:999px}
.side-foot{margin-top:auto;padding-top:1rem;border-top:1px solid var(--line-soft)}
.dealer-chip{display:flex;align-items:center;gap:.7rem;padding:.6rem;border-radius:12px}
.avatar{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--brand-400),var(--brand-600));display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:.9rem;flex:none}
.dealer-chip .nm{font-size:.85rem;font-weight:700;line-height:1.1}
.dealer-chip .rl{font-size:.72rem;color:var(--muted)}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:center;gap:1rem;padding:1.1rem 1.8rem;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(6,11,24,.75);backdrop-filter:blur(14px);z-index:20}
.topbar h2{font-size:1.15rem;font-weight:800}
.topbar .crumb{color:var(--muted);font-size:.82rem;margin-top:.15rem}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:.7rem}
.search-box{display:flex;align-items:center;gap:.5rem;background:var(--ink-850);border:1px solid var(--line);border-radius:999px;padding:.5rem .95rem;color:var(--muted);font-size:.85rem;min-width:220px}
.search-box input{background:none;border:none;outline:none;color:var(--text);width:100%;font-size:.85rem}
.icon-btn{position:relative;width:40px;height:40px;border-radius:11px;background:var(--ink-850);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.icon-btn:hover{color:var(--text);border-color:var(--brand-500)}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:8px;height:8px;background:var(--accent);border-radius:50%;border:2px solid var(--ink-850)}
.content{padding:1.8rem;max-width:1500px;width:100%}
.section{display:none;animation:fade .25s ease}
.section.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- Cards / KPIs ---------- */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem;margin-bottom:1.6rem}
.kpi{background:linear-gradient(180deg,rgba(17,26,51,.7),rgba(10,15,30,.6));border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem}
.kpi .lbl{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700;display:flex;align-items:center;gap:.5rem}
.kpi .lbl svg{width:16px;height:16px}
.kpi .val{font-size:2rem;font-weight:900;margin-top:.5rem;letter-spacing:-.02em}
.kpi .delta{font-size:.78rem;margin-top:.3rem;font-weight:600}
.up{color:var(--good)} .down{color:var(--bad)}
.card{background:linear-gradient(180deg,rgba(17,26,51,.6),rgba(10,15,30,.5));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card-head{display:flex;align-items:center;gap:.8rem;padding:1.1rem 1.3rem;border-bottom:1px solid var(--line-soft)}
.card-head h3{font-size:1rem;font-weight:800}
.card-head .sub{color:var(--muted);font-size:.8rem}
.card-head .right{margin-left:auto;display:flex;gap:.5rem;align-items:center}
.card-body{padding:1.1rem 1.3rem}
.grid-2{display:grid;grid-template-columns:1.6fr 1fr;gap:1.3rem}
.section-title{font-size:1.35rem;font-weight:900;letter-spacing:-.02em;margin-bottom:.3rem}
.section-lead{color:var(--muted);font-size:.9rem;margin-bottom:1.5rem;max-width:640px}

/* ---------- Tables ---------- */
table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700;padding:.7rem 1rem;border-bottom:1px solid var(--line)}
td{padding:.85rem 1rem;border-bottom:1px solid var(--line-soft);font-size:.88rem;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(120,150,210,.04)}
.veh{font-weight:700}
.sub-txt{color:var(--muted);font-size:.78rem}
.mono{font-family:'JetBrains Mono',ui-monospace,monospace;font-size:.8rem;color:var(--muted)}
.src-tag{display:inline-flex;align-items:center;gap:.35rem;font-size:.76rem;font-weight:700;padding:.2rem .55rem;border-radius:7px;background:rgba(120,150,210,.1)}
.src-kbb{color:#60A5FA} .src-cl{color:#A78BFA} .src-at{color:#FB923C} .src-other{color:var(--muted)}

/* ---------- Prospecting cards ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.3rem;align-items:center}
.chip-select{background:var(--ink-850);border:1px solid var(--line);border-radius:999px;padding:.5rem 1rem;color:var(--text);font-size:.83rem;font-weight:600}
.chip-select:focus{outline:none;border-color:var(--brand-500)}
.prospect-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1.1rem}
.pcard{background:linear-gradient(180deg,rgba(17,26,51,.65),rgba(10,15,30,.55));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .15s, transform .15s}
.pcard:hover{border-color:rgba(56,189,248,.4);transform:translateY(-3px)}
.pcard .photo{height:150px;background:linear-gradient(135deg,var(--ink-800),var(--ink-700));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.pcard .photo svg{width:60px;height:60px;color:rgba(120,150,210,.3)}
.pcard .fresh{position:absolute;top:.7rem;left:.7rem;background:var(--good);color:#04250f;font-size:.68rem;font-weight:800;padding:.2rem .55rem;border-radius:7px}
.pcard .srcbadge{position:absolute;top:.7rem;right:.7rem}
.pcard .pbody{padding:1rem 1.1rem}
.pcard .ptitle{font-weight:800;font-size:.98rem}
.pcard .pprice{font-size:1.4rem;font-weight:900;color:var(--brand-400);margin:.35rem 0}
.pcard .pmeta{display:grid;grid-template-columns:1fr 1fr;gap:.4rem .8rem;font-size:.78rem;color:var(--muted);margin:.7rem 0}
.pcard .pmeta b{color:var(--text);font-weight:600}
.pcard .pfoot{display:flex;gap:.5rem;margin-top:.7rem}
.pcard .pfoot .btn{flex:1}

/* ---------- Rules ---------- */
.rules-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:1.1rem;margin-bottom:1.8rem}
.rule{background:linear-gradient(180deg,rgba(17,26,51,.65),rgba(10,15,30,.55));border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem;position:relative}
.rule.paused{opacity:.65}
.rule .rname{font-size:1.05rem;font-weight:800;display:flex;align-items:center;gap:.5rem}
.rule .rspec{color:var(--muted);font-size:.82rem;margin-top:.4rem;line-height:1.5}
.rule .rspec b{color:var(--text)}
.color-dots{display:inline-flex;gap:.25rem;vertical-align:middle;margin-left:.2rem}
.cdot{width:12px;height:12px;border-radius:50%;border:1px solid rgba(255,255,255,.25)}
.rule .rscan{display:flex;align-items:center;gap:.5rem;margin-top:.9rem;padding-top:.9rem;border-top:1px solid var(--line-soft);font-size:.8rem;color:var(--muted)}
.rule .rmatch{margin-left:auto;font-weight:800;color:var(--good)}
.rule-actions{display:flex;gap:.5rem;margin-top:.9rem}
.scan-live{display:inline-flex;align-items:center;gap:.4rem;font-size:.74rem;font-weight:700;color:var(--good)}
.scan-live .blip{width:8px;height:8px;border-radius:50%;background:var(--good);box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}70%{box-shadow:0 0 0 8px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}

/* ---------- Rule builder / modal ---------- */
.overlay{position:fixed;inset:0;background:rgba(3,7,16,.72);backdrop-filter:blur(6px);z-index:100;display:none;align-items:center;justify-content:center;padding:2rem}
.overlay.open{display:flex;animation:fade .2s}
.modal{width:100%;max-width:720px;max-height:90vh;overflow-y:auto;background:linear-gradient(180deg,var(--ink-800),var(--ink-900));border:1px solid var(--line);border-radius:22px;box-shadow:0 50px 140px -30px rgba(0,0,0,.85)}
.modal-head{display:flex;align-items:center;gap:.8rem;padding:1.4rem 1.6rem;border-bottom:1px solid var(--line);position:sticky;top:0;background:var(--ink-800);z-index:2}
.modal-head h3{font-size:1.15rem;font-weight:900}
.modal-head .x{margin-left:auto;width:36px;height:36px;border-radius:10px;background:rgba(120,150,210,.1);border:none;color:var(--muted);font-size:1.2rem}
.modal-head .x:hover{color:var(--text)}
.modal-body{padding:1.6rem}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem 1.2rem}
.fg-full{grid-column:1/-1}
.form-grid label,.fg label{display:block;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:.45rem}
.range-row{display:flex;align-items:center;gap:.6rem}
.range-row span{color:var(--muted-2);font-size:.85rem}
.color-picker{display:flex;flex-wrap:wrap;gap:.5rem}
.color-opt{display:flex;align-items:center;gap:.45rem;padding:.45rem .8rem;border-radius:10px;border:1px solid var(--line);background:var(--ink-900);font-size:.82rem;font-weight:600;user-select:none}
.color-opt .cdot{width:14px;height:14px}
.color-opt.sel{border-color:var(--brand-400);background:rgba(37,99,235,.16);color:#fff}
.freq-row{display:flex;gap:.6rem;flex-wrap:wrap}
.freq-opt{padding:.55rem 1rem;border-radius:10px;border:1px solid var(--line);background:var(--ink-900);font-size:.84rem;font-weight:700;color:var(--muted)}
.freq-opt.sel{border-color:var(--brand-400);background:rgba(37,99,235,.16);color:#fff}
.freq-opt .tag{display:block;font-size:.66rem;color:var(--brand-400);font-weight:700;margin-top:.15rem}
.modal-foot{display:flex;gap:.7rem;justify-content:flex-end;padding:1.2rem 1.6rem;border-top:1px solid var(--line);position:sticky;bottom:0;background:var(--ink-800)}
.toggle{position:relative;width:46px;height:26px;background:var(--ink-700);border-radius:999px;border:1px solid var(--line);transition:background .2s}
.toggle.on{background:var(--brand-500)}
.toggle::after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:#fff;transition:transform .2s}
.toggle.on::after{transform:translateX(20px)}
.empty{text-align:center;padding:3rem 1rem;color:var(--muted)}
.empty svg{width:52px;height:52px;opacity:.4;margin-bottom:1rem}

.toast{position:fixed;bottom:1.5rem;right:1.5rem;background:var(--ink-800);border:1px solid var(--brand-500);border-left:4px solid var(--good);border-radius:12px;padding:.9rem 1.2rem;box-shadow:0 20px 50px -12px rgba(0,0,0,.7);z-index:200;transform:translateY(120%);transition:transform .3s;font-size:.88rem;font-weight:600;display:flex;align-items:center;gap:.6rem}
.toast.show{transform:none}

@media(max-width:960px){
  .shell{grid-template-columns:1fr}.sidebar{display:none}
  .kpi-grid{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}
}