/* ============================================================
   JTSense App — dashboard styles
   ============================================================ */
html, body { height: 100%; }
body { overflow: hidden; }
#root { height: 100vh; }

/* ---------------- AUTH ---------------- */
.auth { position: relative; height: 100vh; display: grid; place-items: center; overflow: hidden; padding: 24px; }
.auth-bg { position: absolute; inset: 0; pointer-events: none; }
.auth-bg .grid {
  position:absolute; inset:0;
  background-image: linear-gradient(rgba(43,140,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(43,140,255,.06) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 45%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 45%, #000, transparent 75%);
}
.auth-bg .orb { position:absolute; border-radius:50%; filter:blur(80px); }
.auth-bg .o1 { width:560px;height:560px;left:-140px;top:-120px;background:radial-gradient(circle,rgba(43,140,255,.5),transparent 65%); }
.auth-bg .o2 { width:520px;height:520px;right:-140px;bottom:-120px;background:radial-gradient(circle,rgba(70,230,255,.32),transparent 65%); }

.auth-card {
  position: relative; z-index: 2; width: min(420px, 92vw);
  background: linear-gradient(180deg, rgba(14,21,39,.92), rgba(9,13,24,.95));
  border: 1px solid var(--line-strong); border-radius: 20px;
  padding: 38px 34px; backdrop-filter: blur(16px);
  box-shadow: 0 40px 100px -30px rgba(0,0,0,.85), 0 0 80px -30px var(--glow);
}
.auth-card .logo-row { display:flex; align-items:center; gap:12px; }
.auth-card .logo-row img { width:42px;height:42px; filter:drop-shadow(0 0 12px rgba(43,140,255,.6)); }
.auth-card .logo-row .wm { font-family:var(--f-display); font-weight:700; font-size:22px; letter-spacing:.04em; }
.auth-card .logo-row .wm b{color:var(--blue-bright)} .auth-card .logo-row .wm span{font-weight:500;letter-spacing:.12em}
.auth-card h1 { font-size: 26px; margin: 26px 0 6px; }
.auth-card .sub { color: var(--tx-mute); font-size: 14px; margin-bottom: 26px; }
.field { margin-bottom: 16px; }
.field label { display:block; font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--tx-mute); margin-bottom:7px; }
.field input {
  width:100%; padding:13px 14px; border-radius:10px; background:var(--panel-3);
  border:1px solid var(--line); color:var(--tx); font-family:var(--f-mono); font-size:14px;
  outline:none; transition:border-color .15s, box-shadow .15s;
}
.field input:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(43,140,255,.15); }
.field input::placeholder { color:var(--tx-dim); }
.auth-err { color:var(--down); font-size:13px; font-family:var(--f-mono); margin:-4px 0 14px; }
.auth-card .btn { width:100%; margin-top:6px; padding:14px; font-size:15px; }
.auth-demo {
  margin-top:14px; text-align:center; font-family:var(--f-mono); font-size:12.5px; color:var(--tx-mute);
}
.auth-demo b { color:var(--blue-bright); cursor:pointer; }
.auth-demo b:hover { text-decoration:underline; }
.auth-foot { margin-top:24px; text-align:center; font-family:var(--f-mono); font-size:11px; letter-spacing:.08em; color:var(--tx-dim); }
.auth-foot b { color:var(--tx-mute); }
.auth-back { position:absolute; top:24px; left:24px; z-index:3; font-family:var(--f-mono); font-size:13px; color:var(--tx-mute); }
.auth-back:hover{color:var(--tx)}

/* ---------------- APP SHELL ---------------- */
.shell { display:grid; grid-template-columns: 230px 1fr; height:100vh; }

.sidebar { background:#070b15; border-right:1px solid var(--line); display:flex; flex-direction:column; padding:18px 14px; }
.sidebar .brand { display:flex; align-items:center; gap:10px; padding:6px 8px 22px; }
.sidebar .brand img { width:30px;height:30px; filter:drop-shadow(0 0 8px rgba(43,140,255,.5)); }
.sidebar .brand .wm { font-family:var(--f-display); font-weight:700; font-size:18px; letter-spacing:.04em; }
.sidebar .brand .wm b{color:var(--blue-bright)} .sidebar .brand .wm span{font-weight:500;letter-spacing:.1em}
.nav-item {
  display:flex; align-items:center; gap:12px; padding:10px 12px; border-radius:10px; cursor:pointer;
  font-family:var(--f-body); font-size:14px; color:var(--tx-mute); margin-bottom:2px;
  border:1px solid transparent; transition:all .15s; position:relative;
}
.nav-item svg { width:18px;height:18px; stroke:currentColor; flex:0 0 18px; }
.nav-item:hover { color:var(--tx); background:rgba(20,32,56,.45); }
.nav-item.active { color:#fff; background:rgba(43,140,255,.14); border-color:rgba(43,140,255,.3); }
.nav-item.active::before { content:''; position:absolute; left:-14px; top:8px; bottom:8px; width:3px; border-radius:0 3px 3px 0; background:var(--blue-bright); }
.nav-item .badge { margin-left:auto; font-family:var(--f-mono); font-size:10px; background:var(--blue); color:#04122e; padding:1px 6px; border-radius:999px; font-weight:600; }
.sidebar .spacer { flex:1; }
.sidebar .side-foot { border-top:1px solid var(--line); padding-top:14px; }
.user-chip { display:flex; align-items:center; gap:10px; padding:8px; border-radius:10px; cursor:pointer; }
.user-chip:hover{background:rgba(20,32,56,.45)}
.avatar { width:32px;height:32px;border-radius:9px; background:linear-gradient(135deg,var(--blue),var(--blue-deep)); display:grid;place-items:center; font-family:var(--f-display); font-weight:700; font-size:14px; color:#fff; }
.user-chip .ui { min-width:0; }
.user-chip .un { font-size:13px; font-weight:600; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.user-chip .ue { font-family:var(--f-mono); font-size:11px; color:var(--tx-dim); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ---------------- MAIN ---------------- */
.main { display:flex; flex-direction:column; min-width:0; height:100vh; }
.topbar { display:flex; align-items:center; gap:18px; padding:14px 26px; border-bottom:1px solid var(--line); background:rgba(7,11,21,.6); }
.topbar h2 { font-size:20px; }
.topbar .crumb { font-family:var(--f-mono); font-size:12px; color:var(--tx-dim); }
.search { margin-left:auto; display:flex; align-items:center; gap:9px; background:var(--panel-2); border:1px solid var(--line); border-radius:10px; padding:9px 13px; width:260px; }
.search input { background:none; border:none; outline:none; color:var(--tx); font-family:var(--f-mono); font-size:13px; width:100%; }
.search input::placeholder{color:var(--tx-dim)}
.search svg{width:15px;height:15px;stroke:var(--tx-mute)}
.live-pill { display:inline-flex; align-items:center; gap:7px; font-family:var(--f-mono); font-size:12px; color:var(--up); padding:7px 12px; border:1px solid rgba(39,217,138,.3); border-radius:999px; background:rgba(39,217,138,.08); }
.live-pill::before{content:'';width:7px;height:7px;border-radius:50%;background:var(--up);box-shadow:0 0 8px var(--up);animation:pulse 1.6s infinite}
.icon-btn { width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:var(--panel-2);display:grid;place-items:center;cursor:pointer;color:var(--tx-mute);position:relative;transition:all .15s }
.icon-btn:hover{color:var(--tx);border-color:var(--line-strong)}
.icon-btn svg{width:17px;height:17px;stroke:currentColor}
.icon-btn .dot{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;background:var(--down);box-shadow:0 0 6px var(--down)}

.content { flex:1; overflow-y:auto; overflow-x:hidden; padding:24px 26px 60px; }

/* cards */
.card { background:linear-gradient(180deg,var(--panel-2),var(--panel)); border:1px solid var(--line); border-radius:14px; padding:18px; }
.card .card-h { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.card .card-h h3 { font-size:15px; font-family:var(--f-display); font-weight:600; }
.card .card-h .more { font-family:var(--f-mono); font-size:12px; color:var(--blue-bright); cursor:pointer; }
.card .card-h .more:hover{text-decoration:underline}

.grid { display:grid; gap:16px; }
.kpi-row { grid-template-columns: repeat(4,1fr); }
.kpi { background:linear-gradient(180deg,var(--panel-2),var(--panel)); border:1px solid var(--line); border-radius:14px; padding:18px; position:relative; overflow:hidden; }
.kpi::after{content:'';position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(43,140,255,.1),transparent 70%)}
.kpi .lab{font-family:var(--f-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--tx-mute)}
.kpi .val{font-family:var(--f-display);font-weight:700;font-size:32px;margin-top:8px}
.kpi .chg{font-family:var(--f-mono);font-size:12px;margin-top:6px;display:inline-flex;align-items:center;gap:5px}

/* tables */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--tx-mute);padding:10px 12px;border-bottom:1px solid var(--line);cursor:pointer;user-select:none;white-space:nowrap}
.tbl th:hover{color:var(--tx-soft)}
.tbl td{padding:13px 12px;border-bottom:1px solid rgba(86,130,210,.08);font-size:14px;color:var(--tx-soft)}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr{cursor:pointer;transition:background .12s}
.tbl tbody tr:hover{background:rgba(43,140,255,.05)}
.addr{font-family:var(--f-mono);font-size:13px;color:var(--tx)}
.score-bar{height:6px;border-radius:3px;background:var(--panel-3);overflow:hidden;width:60px;display:inline-block;vertical-align:middle}
.score-bar i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));transition:width .6s cubic-bezier(.22,1,.36,1)}
.star{cursor:pointer;color:var(--tx-dim);transition:color .15s;font-size:16px}
.star.on{color:var(--amber)}
.star:hover{color:var(--amber)}

/* signal feed */
.sigfeed{display:flex;flex-direction:column}
.sigrow{display:flex;align-items:center;gap:12px;padding:11px 4px;border-bottom:1px solid rgba(86,130,210,.07);animation:slideIn .45s ease}
.sigrow:last-child{border-bottom:none}
@keyframes slideIn{from{opacity:.2;transform:translateX(-8px)}to{opacity:1;transform:none}}
.sigrow .lbl{flex:1;font-size:14px;color:var(--tx)}
.sigrow .src{font-family:var(--f-mono);font-size:11px;color:var(--tx-dim)}
.sigrow .cf{font-family:var(--f-mono);font-size:13px;font-weight:600}
.sigrow .tm{font-family:var(--f-mono);font-size:11px;color:var(--tx-dim);width:58px;text-align:right}

/* heatmap bubbles */
.heat{position:relative;height:300px;overflow:hidden}
.bub{position:absolute;border-radius:50%;display:grid;place-items:center;text-align:center;cursor:pointer;transition:transform .2s;border:1px solid rgba(255,255,255,.08)}
.bub:hover{transform:scale(1.06)}
.bub .bn{font-family:var(--f-display);font-weight:600;font-size:12px;color:#fff;line-height:1.1}

/* wallet detail drawer */
.drawer-mask{position:fixed;inset:0;background:rgba(3,5,10,.6);backdrop-filter:blur(3px);z-index:40;animation:fade .2s}
@keyframes fade{from{opacity:0}to{opacity:1}}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,94vw);background:linear-gradient(180deg,var(--panel-2),var(--panel));border-left:1px solid var(--line-strong);z-index:41;padding:26px;overflow-y:auto;animation:slideR .26s cubic-bezier(.22,1,.36,1);box-shadow:-40px 0 90px -30px rgba(0,0,0,.8)}
@keyframes slideR{from{transform:translateX(40px);opacity:.4}to{transform:none;opacity:1}}
.drawer .x{position:absolute;top:20px;right:20px;cursor:pointer;color:var(--tx-mute);font-size:20px}
.drawer .x:hover{color:var(--tx)}

/* alert rule card */
.rule{display:flex;align-items:center;gap:16px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2);margin-bottom:12px}
.rule .rdesc{flex:1;min-width:0}
.rule h4{font-size:15px}
.rule .rmeta{font-family:var(--f-mono);font-size:12px;color:var(--tx-mute);margin-top:5px}
.toggle{width:44px;height:24px;border-radius:999px;background:var(--panel-3);border:1px solid var(--line);position:relative;cursor:pointer;transition:background .2s,border-color .2s;flex:0 0 44px}
.toggle.on{background:rgba(43,140,255,.3);border-color:var(--blue)}
.toggle i{position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;background:var(--tx-mute);transition:transform .2s,background .2s}
.toggle.on i{transform:translateX(20px);background:var(--blue-bright)}

/* form bits */
.inp,.sel{padding:11px 13px;border-radius:9px;background:var(--panel-3);border:1px solid var(--line);color:var(--tx);font-family:var(--f-mono);font-size:13px;outline:none}
.inp:focus,.sel:focus{border-color:var(--blue)}
.sel{cursor:pointer}
.chan-pick{display:inline-flex;align-items:center;gap:7px;padding:8px 13px;border-radius:8px;border:1px solid var(--line);background:var(--panel-3);font-family:var(--f-mono);font-size:12px;cursor:pointer;color:var(--tx-mute);transition:all .15s}
.chan-pick.on{color:var(--blue-bright);border-color:var(--blue);background:rgba(43,140,255,.1)}

/* empty state */
.empty{text-align:center;padding:60px 20px;color:var(--tx-mute)}
.empty .ei{font-size:40px;margin-bottom:14px;opacity:.5}

/* settings */
.set-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line)}
.set-row:last-child{border-bottom:none}
.set-row .sl{font-size:15px;font-weight:600}
.set-row .sd{font-size:13px;color:var(--tx-mute);margin-top:3px;max-width:380px}

/* toast */
.toast-wrap{position:fixed;bottom:24px;right:24px;z-index:60;display:flex;flex-direction:column;gap:10px}
.toast{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:12px;background:rgba(14,21,39,.96);border:1px solid var(--line-strong);box-shadow:0 20px 50px -16px rgba(0,0,0,.7);min-width:280px;animation:toastIn .3s cubic-bezier(.22,1,.36,1)}
@keyframes toastIn{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
.toast .ti{width:32px;height:32px;border-radius:8px;display:grid;place-items:center;flex:0 0 32px}
.toast .tt{font-size:14px;font-weight:600}
.toast .tx2{font-size:12px;color:var(--tx-mute);font-family:var(--f-mono)}

@media (max-width: 920px){
  .shell{grid-template-columns:1fr}
  .sidebar{display:none}
  .kpi-row{grid-template-columns:repeat(2,1fr)}
}