/* QTC Block Explorer — "lattice terminal" theme.
 * Deep-space indigo, cyan lattice glow, emerald success, amber alerts.
 * Distinct personality from the other Quantus apps: denser, terminal-grade. */

:root{
  --bg:#05060f;
  --panel:rgba(13,17,34,.82);
  --panel-2:rgba(20,26,52,.9);
  --line:rgba(110,231,255,.14);
  --line-strong:rgba(110,231,255,.32);
  --ink:#dfe7ff;
  --ink-dim:#8b96c4;
  --ink-faint:#7079a7;
  --cyan:#6ee7ff;
  --cyan-deep:#22d3ee;
  --mint:#34d399;
  --amber:#fbbf24;
  --rose:#fb7185;
  --mono:"SFMono-Regular",ui-monospace,"Cascadia Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100vh;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:15px;line-height:1.55;
}
.bg-grid{
  position:fixed;inset:0;z-index:-2;pointer-events:none;
  background-image:
    linear-gradient(rgba(110,231,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(110,231,255,.045) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 30%,transparent 100%);
}
.bg-glow{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(620px 340px at 18% -60px,rgba(34,211,238,.16),transparent 70%),
    radial-gradient(760px 420px at 88% 12%,rgba(99,102,241,.13),transparent 70%),
    radial-gradient(900px 600px at 50% 115%,rgba(52,211,153,.06),transparent 70%);
}

/* ---------- top bar ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  display:flex;align-items:center;gap:14px;
  padding:10px 18px;
  background:rgba(5,6,15,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);white-space:nowrap}
.brand-mark{color:var(--cyan);font-size:22px;line-height:1;text-shadow:0 0 14px rgba(110,231,255,.8)}
.brand-text{font-size:13px;letter-spacing:.22em;color:var(--ink-dim)}
.brand-text b{color:var(--cyan);font-weight:700}
.search{flex:1;display:flex;max-width:640px;margin:0 auto}
.search input{
  flex:1;background:rgba(8,11,26,.9);border:1px solid var(--line);border-right:0;
  border-radius:8px 0 0 8px;color:var(--ink);font-family:var(--mono);font-size:13.5px;
  padding:9px 14px;outline:none;min-width:0;
}
.search input:focus{border-color:var(--line-strong);box-shadow:0 0 0 2px rgba(110,231,255,.15)}
.search input::placeholder{color:var(--ink-faint)}
.search button{
  background:linear-gradient(180deg,rgba(34,211,238,.22),rgba(34,211,238,.08));
  border:1px solid var(--line-strong);border-radius:0 8px 8px 0;color:var(--cyan);
  font-size:16px;padding:0 16px;cursor:pointer;
}
.search button:hover{background:rgba(34,211,238,.28)}
.chain-badge{
  display:flex;align-items:center;gap:8px;white-space:nowrap;
  font-family:var(--mono);font-size:12.5px;color:var(--ink-dim);
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--panel);
}
.chain-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 8px var(--amber)}
.chain-badge.live .dot{background:var(--mint);box-shadow:0 0 8px var(--mint)}
.chain-badge.down .dot{background:var(--rose);box-shadow:0 0 8px var(--rose)}

/* ---------- layout ---------- */
.view{max-width:1120px;margin:0 auto;padding:28px 20px 60px;min-height:60vh}
.panel{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:22px 24px;margin-bottom:18px;box-shadow:0 18px 50px rgba(0,0,0,.45);
}
.panel h2{margin:0 0 4px;font-size:19px;letter-spacing:.02em}
.panel .sub{color:var(--ink-dim);font-size:13.5px;margin:0 0 16px}
.kicker{font-family:var(--mono);font-size:11px;letter-spacing:.24em;color:var(--cyan);text-transform:uppercase;margin-bottom:8px}

/* ---------- hero ---------- */
.hero{padding:56px 28px 40px;text-align:center}
.hero h1{font-size:clamp(30px,5vw,52px);margin:0 0 10px;letter-spacing:.01em;font-weight:800}
.hero h1 .grad{background:linear-gradient(100deg,var(--cyan),#a5b4fc 60%,var(--mint));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--ink-dim);max-width:620px;margin:0 auto 26px}
.hero-search{display:flex;max-width:640px;margin:0 auto;box-shadow:0 0 40px rgba(34,211,238,.12)}
.hero-search input{
  flex:1;background:rgba(8,11,26,.95);border:1px solid var(--line-strong);border-right:0;
  border-radius:12px 0 0 12px;color:var(--ink);font-family:var(--mono);font-size:15px;
  padding:15px 18px;outline:none;min-width:0;
}
.hero-search button{
  background:linear-gradient(180deg,#0ea5c4,#0369a1);border:1px solid var(--line-strong);
  border-radius:0 12px 12px 0;color:#fff;font-weight:700;font-size:15px;padding:0 26px;cursor:pointer;
}
.hero-search button:hover{filter:brightness(1.15)}
.hint-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:16px}
.hint{
  font-family:var(--mono);font-size:11.5px;color:var(--ink-dim);border:1px dashed var(--line);
  border-radius:999px;padding:5px 12px;cursor:pointer;background:rgba(8,11,26,.5);
}
.hint:hover{color:var(--cyan);border-color:var(--line-strong)}

/* ---------- stat strip ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:18px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.stat .k{font-size:11px;letter-spacing:.18em;color:var(--ink-faint);text-transform:uppercase;margin-bottom:6px}
.stat .v{font-family:var(--mono);font-size:21px;font-weight:700;color:var(--ink)}
.stat .v small{font-size:12px;color:var(--ink-dim);font-weight:400}
.stat .v.cyan{color:var(--cyan)}

/* ---------- tables ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px;background:rgba(8,11,26,.55)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{
  text-align:left;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);
  padding:11px 14px;border-bottom:1px solid var(--line);white-space:nowrap;background:rgba(13,17,34,.6);
}
tbody td{padding:11px 14px;border-bottom:1px solid rgba(110,231,255,.06);vertical-align:top}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover td{background:rgba(110,231,255,.035)}
.mono{font-family:var(--mono)}
.num{font-family:var(--mono);text-align:right;white-space:nowrap}
td.hash{font-family:var(--mono);font-size:12.5px;color:var(--cyan);cursor:pointer;white-space:nowrap}
td.hash:hover{text-decoration:underline}
a.hash{font-family:var(--mono);font-size:12.5px;color:var(--cyan);text-decoration:none;white-space:nowrap}
a.hash:hover{text-decoration:underline}
a.acct{font-family:var(--mono);font-size:12.5px;color:#a5b4fc;text-decoration:none;white-space:nowrap}
a.acct:hover{text-decoration:underline}
.age{color:var(--ink-dim);white-space:nowrap;font-family:var(--mono);font-size:12.5px}
.pill{display:inline-block;font-family:var(--mono);font-size:11px;padding:2px 10px;border-radius:999px;border:1px solid}
.pill.ok{color:var(--mint);border-color:rgba(52,211,153,.4);background:rgba(52,211,153,.08)}
.pill.bad{color:var(--rose);border-color:rgba(251,113,133,.4);background:rgba(251,113,133,.08)}
.pill.dim{color:var(--ink-dim);border-color:var(--line)}
.pill.info{color:var(--cyan);border-color:var(--line-strong);background:rgba(110,231,255,.07)}
.dir-in{color:var(--mint);font-weight:700}
.dir-out{color:var(--rose);font-weight:700}

/* ---------- detail grid ---------- */
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin:18px 0}
.field{background:rgba(8,11,26,.6);border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0}
.field .k{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:6px}
.field .v{font-family:var(--mono);font-size:14px;color:var(--ink);word-break:break-all}
.field .v.big{font-size:19px;font-weight:700;color:var(--cyan)}
.copy{cursor:pointer;color:var(--cyan)}
.copy:hover{text-decoration:underline}
.navline{display:flex;gap:10px;align-items:center;margin:0 0 16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:6px;background:rgba(34,211,238,.1);
  border:1px solid var(--line-strong);color:var(--cyan);border-radius:8px;
  padding:7px 14px;font-size:13px;font-family:var(--mono);cursor:pointer;text-decoration:none;
}
.btn:hover{background:rgba(34,211,238,.2)}
.btn.ghost{background:transparent;color:var(--ink-dim);border-color:var(--line)}
.args-pre{
  font-family:var(--mono);font-size:12.5px;color:#c7d2fe;background:rgba(3,5,14,.9);
  border:1px solid var(--line);border-radius:8px;padding:12px 14px;overflow-x:auto;white-space:pre;
}
tr.args-row td{background:rgba(3,5,14,.55)}
.toggle-args{cursor:pointer;color:var(--ink-dim);font-family:var(--mono);font-size:11.5px;border:1px solid var(--line);border-radius:6px;background:transparent;padding:3px 10px}
.toggle-args:hover{color:var(--cyan);border-color:var(--line-strong)}
.event-list{display:flex;flex-direction:column;gap:8px}
.event-row{display:flex;gap:12px;align-items:center;font-family:var(--mono);font-size:12.5px;padding:9px 12px;border:1px solid rgba(110,231,255,.08);border-radius:8px;background:rgba(8,11,26,.5)}
.event-row .etype{font-weight:700;color:var(--cyan);min-width:150px}

/* ---------- badges (account flags) ---------- */
.flags{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}

/* ---------- states ---------- */
.loading{padding:70px 20px;text-align:center;color:var(--ink-dim);font-family:var(--mono)}
.loading .spin{display:inline-block;width:26px;height:26px;border:2px solid var(--line);border-top-color:var(--cyan);border-radius:50%;animation:spin 0.9s linear infinite;margin-bottom:12px}
@keyframes spin{to{transform:rotate(360deg)}}
.error-box{border:1px solid rgba(251,113,133,.45);background:rgba(251,113,133,.07);border-radius:12px;padding:22px;color:var(--ink);margin-bottom:18px}
.error-box h3{margin:0 0 8px;color:var(--rose);font-size:16px}
.error-box p{margin:0 0 12px;color:var(--ink-dim);font-size:13.5px}
.empty{padding:34px 20px;text-align:center;color:var(--ink-faint);font-family:var(--mono);font-size:13px}

/* ---------- footer ---------- */
.foot{max-width:1120px;margin:0 auto;padding:26px 20px 46px;color:var(--ink-faint);font-size:12.5px;text-align:center;border-top:1px solid var(--line)}
.foot div{margin:5px 0}
.foot a{color:var(--cyan);text-decoration:none}
.foot a:hover{text-decoration:underline}
.foot code{font-family:var(--mono);color:var(--ink-dim)}
.addr{
  font-family:var(--mono);font-size:11.5px;color:var(--cyan);background:rgba(110,231,255,.06);
  border:1px solid var(--line);border-radius:6px;padding:3px 9px;cursor:pointer;
}
.addr:hover{border-color:var(--line-strong)}

/* ---------- misc ---------- */
.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:26px 0 12px;flex-wrap:wrap}
.section-head h2{margin:0;font-size:17px}
.updated{font-family:var(--mono);font-size:11.5px;color:var(--ink-faint)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:820px){.two-col{grid-template-columns:1fr}.topbar{flex-wrap:wrap}.search{order:3;flex-basis:100%;max-width:none}}

/* ---------- accessibility: skip link + visible focus (local copy; page does not use shared.css) ---------- */
.skip-link{position:absolute;left:12px;top:-60px;z-index:10000;background:#40e0ff;color:#03242b;font-weight:700;font-size:14px;padding:10px 16px;border-radius:10px;text-decoration:none}
.skip-link:focus{top:12px;outline:3px solid #fbbf24;outline-offset:2px}
:focus-visible{outline:2px solid #40e0ff;outline-offset:3px}

/* ---------- reduced motion (local copy; page does not use shared.css) ---------- */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}