*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#13161f;
  --panel:#1a1e2a;
  --panel2:#1e2332;
  --card:#1e2230;
  --card2:#222637;
  --border:rgba(255,255,255,0.08);
  --border2:rgba(255,255,255,0.15);
  --border-hi:rgba(255,255,255,0.22);
  --text:#eef4ff;
  --text2:#9ab0cc;
  --text3:#5c7a96;
  --cyan:#3ecfba;
  --cyan-bg:rgba(62,207,186,0.1);
  --cyan-dim:#1a6b5a;
  --amber:#e8a53a;
  --red:#e05555;
  --green:#4dce8a;
  --mono:'IBM Plex Mono','Courier New',monospace;
  --sans:'Inter','IBM Plex Sans',-apple-system,BlinkMacSystemFont,sans-serif;
  --r:12px;
  --r-sm:8px;
  --cw:1200px;
  --cp:28px;
  --glass-top:inset 0 1px 0 rgba(255,255,255,0.10);
  --glass-shadow:0 4px 24px rgba(0,0,0,0.4);
}
body{
  background-color:var(--bg);
  background-image:
    radial-gradient(ellipse 120% 60% at 50% 0%, rgba(255,255,255,0.015) 0%, transparent 70%);
  color:var(--text);
  font-family:var(--sans);
  font-size:14px;
  line-height:1.6;
  min-height:100vh;
  transition:background-color .25s,color .25s;
}
/* ── Light theme ── */
body.light{
  --bg:#f0f2f7;
  --panel:#ffffff;
  --panel2:#f7f8fc;
  --card:#eef0f6;
  --card2:#e8eaf2;
  --border:rgba(0,0,0,0.09);
  --border2:rgba(0,0,0,0.15);
  --border-hi:rgba(0,0,0,0.22);
  --text:#1a1e2e;
  --text2:#4a5568;
  --text3:#8896a8;
  --glass-top:inset 0 1px 0 rgba(255,255,255,0.7);
  --glass-shadow:0 4px 24px rgba(0,0,0,0.08);
}
body.light{
  background-image:radial-gradient(ellipse 120% 60% at 50% 0%, rgba(62,207,186,0.04) 0%, transparent 70%);
}

/* ── Theme toggle ── */
.theme-toggle{
  display:flex;align-items:center;gap:6px;
  margin-left:auto;
  padding:0 4px;
  flex-shrink:0;
}
.theme-btn{
  background:none;border:none;cursor:pointer;
  padding:5px;border-radius:6px;
  color:var(--text3);line-height:0;
  transition:color .15s,background .15s;
}
.theme-btn:hover{color:var(--text);background:rgba(255,255,255,0.07);}
body.light .theme-btn:hover{background:rgba(0,0,0,0.06);}
/* Moon active = cyan glow; Sun active = amber/yellow glow */
#btnDark.active{color:var(--cyan);}
#btnLight.active{color:#f5c542;filter:drop-shadow(0 0 4px rgba(245,197,66,0.6));}

body>*{position:relative;z-index:1;}

/* ── Header ── */
.hdr{background:transparent;position:sticky;top:0;z-index:10;}
.hdr-inner{
  max-width:calc(var(--cw) - 56px);margin:0 auto;
  padding:14px var(--cp);
  display:flex;align-items:center;gap:14px;
  background:var(--panel2);
  /* border-bottom:1px solid var(--border); */
  box-shadow:var(--glass-top),var(--glass-shadow);
}
.hdr-pipe{color:var(--text3);margin:0 4px}
.hdr-sub{font-size:17px;color:var(--text2);font-weight:500;font-family:var(--sans)}
.hdr-note{
  margin-left:auto;font-size:11px;color:var(--text3);
  font-family:var(--sans);cursor:default;
}
/* On mobile the note is hidden; burger takes margin-left:auto instead */

/* ── Layout ── */
.wrap{max-width:var(--cw);margin:0 auto;padding:28px var(--cp)}

/* ── Panel ── */
.panel{
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:24px 26px;
  margin-bottom:16px;
  box-shadow:var(--glass-top),var(--glass-shadow);
}
.panel-hd{
  font-size:13px;font-family:var(--sans);font-weight:600;color:var(--text);
  letter-spacing:0;text-transform:none;
  margin-bottom:18px;
  display:flex;align-items:center;gap:10px;
}
.panel-hd::before{
  content:'';display:inline-block;flex-shrink:0;
  width:3px;height:14px;background:var(--cyan);border-radius:2px;
}

/* ── Form Grid ── */
.frow{display:grid;grid-template-columns:repeat(auto-fit,minmax(0,1fr));gap:14px;margin-bottom:14px}
.frow.last{margin-bottom:0}
.fg{display:flex;flex-direction:column;gap:6px}
.fg.full{grid-column:1/-1}
label{
  font-size:11px;color:var(--text3);font-family:var(--sans);
  font-weight:500;text-transform:none;letter-spacing:0;
}
input[type=text],input[type=url],input[type=number],input[type=date],select{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  color:var(--text);
  font-family:var(--mono);
  font-size:12px;
  padding:10px 12px;
  outline:none;
  transition:border-color .15s,box-shadow .15s;
  width:100%;
  -webkit-appearance:none;
}
input:focus,select:focus{
  border-color:rgba(255,255,255,0.25);
  box-shadow:0 0 0 2px rgba(255,255,255,0.06), inset 0 1px 0 rgba(255,255,255,0.08);
}
input::placeholder{color:var(--text3)}
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus{
  -webkit-box-shadow:0 0 0 100px var(--card) inset;
  -webkit-text-fill-color:var(--text);
  caret-color:var(--text);
  border-color:var(--border);
  transition:background-color 9999s ease-in-out 0s;
}
select{cursor:pointer}
select option{background:var(--card)}

/* ── Toggle ── */
.tog{display:flex;border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;box-shadow:var(--glass-top)}
.tog-btn{
  flex:1;padding:9px 12px;
  display:flex;align-items:center;justify-content:center;gap:6px;
  background:var(--card);border:none;border-right:1px solid var(--border);
  color:var(--text2);font-family:var(--sans);font-size:12px;font-weight:500;
  cursor:pointer;transition:all .15s;white-space:nowrap;
}
.tog-btn:last-child{border-right:none}
.tog-btn.on{background:var(--card2);color:var(--cyan);box-shadow:inset 0 1px 0 rgba(62,207,186,0.15)}
.tog-btn:hover:not(.on){background:var(--card2);color:var(--text)}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:10px 20px;border-radius:var(--r-sm);
  font-family:var(--sans);font-size:13px;font-weight:600;
  cursor:pointer;border:none;transition:all .15s;text-decoration:none;
  letter-spacing:0;
}
.btn-p{
  background:var(--cyan);color:#07090d;
  box-shadow:0 1px 0 rgba(255,255,255,0.25) inset, 0 2px 8px rgba(62,207,186,0.2);
}
.btn-p:hover{background:#52d9c6}
.btn-p:active{transform:scale(.98)}
.btn-p:disabled{opacity:.4;cursor:not-allowed;transform:none}
.btn-s{
  background:var(--card2);color:var(--text);
  border:1px solid var(--border);
  box-shadow:var(--glass-top);
}
.btn-s:hover{border-color:var(--border2);background:var(--panel2)}

/* ── Status ── */
.stat{
  padding:10px 16px;border-radius:var(--r-sm);
  font-family:var(--sans);font-size:12px;
  display:none;align-items:center;gap:9px;margin-bottom:16px;
}
.stat.on{display:flex}
.stat.info{background:rgba(62,207,186,.07);border:1px solid var(--cyan-dim);color:var(--cyan)}
.stat.err{background:rgba(224,85,85,.07);border:1px solid rgba(224,85,85,.3);color:var(--red)}
.stat.ok{background:rgba(77,206,138,.07);border:1px solid rgba(77,206,138,.3);color:var(--green)}

/* ── Progress ── */
.pgwrap{height:2px;background:var(--border);border-radius:2px;margin-bottom:16px;overflow:hidden;display:none}
.pgwrap.on{display:block}
.pgbar{height:100%;background:var(--cyan);border-radius:2px;transition:width .3s ease;width:0}

/* ── Results header ── */
.rh{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;margin-bottom:14px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  box-shadow:var(--glass-top);
}
.rc{font-family:var(--sans);font-size:13px;color:var(--text2);font-weight:500}
.rc span{color:var(--cyan)}
.exbts{display:flex;gap:8px}

/* Result panel wrappers */
#resPanel,#thResPanel,#bResPanel,#alResPanel,#stResPanel{
  background:var(--panel2);
  border:1px solid var(--border);
  border-radius:var(--r);
  padding:20px 22px;
  margin-bottom:16px;
  box-shadow:var(--glass-top),var(--glass-shadow);
}

/* ── Table ── */
.tbl-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--r-sm);box-shadow:var(--glass-top)}
table{width:100%;border-collapse:collapse;font-family:var(--mono);font-size:11px}
thead th{
  background:var(--card);padding:10px 12px;
  text-align:left;color:var(--text3);
  font-family:var(--sans);font-weight:600;font-size:10px;
  text-transform:uppercase;letter-spacing:.06em;
  border-bottom:1px solid var(--border);white-space:nowrap;
  cursor:pointer;user-select:none;
}
thead th:hover{color:var(--text2)}
thead th.srt{color:var(--cyan)}
tbody tr{border-bottom:1px solid var(--border);transition:background .1s}
tbody tr:hover{background:rgba(255,255,255,0.03)}
tbody tr:last-child{border-bottom:none}
tbody td{padding:9px 12px;color:var(--text);vertical-align:middle;white-space:nowrap}
.ch{color:var(--cyan);cursor:pointer;max-width:130px;overflow:hidden;text-overflow:ellipsis;display:block}
.ch:hover{text-decoration:underline}
.ca{color:var(--text2);max-width:140px;overflow:hidden;text-overflow:ellipsis;display:block}
.cht{color:var(--amber)}
.camt{color:var(--green)}
.badge{
  display:inline-block;padding:2px 9px;
  border-radius:9999px;font-size:10px;font-weight:600;
  font-family:var(--sans);
}
.bgs{background:rgba(77,206,138,.12);color:var(--green)}
.bgf{background:rgba(224,85,85,.12);color:var(--red)}
.bgt{background:rgba(62,207,186,.1);color:var(--cyan)}

/* ── Metric cards ── */
.mcard{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--r-sm);
  padding:14px 16px;
  box-shadow:var(--glass-top);
}
.mcard-label{
  font-size:11px;font-family:var(--sans);color:var(--text3);
  font-weight:500;margin-bottom:6px;
}
.mcard-val{font-size:18px;font-family:var(--mono);font-weight:600;color:var(--cyan)}

/* ── Live block frameless grid ── */
/* ── Live block frameless grid ── */
.lb-grid{
  display:grid;
  grid-template-columns:1fr 1.25fr 1fr 1fr;
  gap:0;
}
.lb-field{
  padding:10px 28px 14px 0;
}
/* Countdown: col 4, row 1, vertically centred */
.lb-countdown{
  grid-column:4;grid-row:1;
  padding-right:0;
  display:flex;flex-direction:column;justify-content:center;
}
.lb-label{
  font-size:10px;font-family:var(--sans);color:var(--text3);
  font-weight:600;text-transform:uppercase;letter-spacing:.05em;
  margin-bottom:6px;
}
.live-ts{font-family:var(--mono);font-size:12px;color:var(--text2);}

@media(max-width:640px){
  .lb-grid{grid-template-columns:1fr 1fr;}
  .lb-countdown{grid-column:2;grid-row:1;}
  .lb-field{padding-right:0;}
}
@media(max-width:400px){
  .lb-grid{grid-template-columns:1fr;}
  .lb-countdown{grid-column:1;grid-row:auto;}
}


/* ── Tabs ── */
.tab-nav{background:transparent;position:sticky;top:58px;z-index:9;}
.tab-nav-inner{
  max-width:calc(var(--cw) - 56px);margin:0 auto;padding:0 var(--cp);
  display:flex;gap:0;
  background:var(--panel2);
  border-bottom:1px solid var(--border);
  box-shadow:var(--glass-top),var(--glass-shadow);
  border-bottom-left-radius:10px;
  border-bottom-right-radius:10px;
}
.tab-btn{
  padding:13px 22px;
  background:none;border:none;border-bottom:2px solid transparent;
  color:var(--text3);font-family:var(--sans);font-size:13px;font-weight:500;
  text-transform:none;letter-spacing:0;
  cursor:pointer;transition:all .15s;margin-bottom:-1px;
}
.tab-btn:hover{color:var(--text2)}
.tab-btn.on{color:var(--cyan);border-bottom-color:var(--cyan)}
.tab-pane{display:none}
.tab-pane.on{display:block}

/* ── Live block card ── */
.live-card{
  background:var(--panel2);border:1px solid var(--border);border-radius:var(--r);
  padding:18px 22px;margin-bottom:16px;
  display:flex;align-items:center;gap:24px;flex-wrap:wrap;
  box-shadow:var(--glass-top),var(--glass-shadow);
}
.live-block-num{font-family:var(--mono);font-size:22px;font-weight:600;color:var(--cyan)}
.live-ts{font-family:var(--mono);font-size:11px;color:var(--text2)}
.live-cd{
  margin-left:auto;display:flex;align-items:center;gap:8px;
  font-family:var(--sans);font-size:12px;color:var(--text2);
}
.cd-ring{position:relative;width:32px;height:32px;flex-shrink:0}
.cd-ring svg{transform:rotate(-90deg)}
.cd-ring-track{fill:none;stroke:var(--border);stroke-width:3}
.cd-ring-fill{fill:none;stroke:var(--cyan);stroke-width:3;stroke-linecap:round;
  stroke-dasharray:88;stroke-dashoffset:0;transition:stroke-dashoffset .9s linear}
.cd-num{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--mono);font-size:9px;font-weight:500;color:var(--cyan);
}
@keyframes sp{to{transform:rotate(360deg)}}
.spin{display:inline-block;width:12px;height:12px;border:2px solid var(--border);border-top-color:var(--cyan);border-radius:50%;animation:sp .6s linear infinite}

/* ── Address lookup fields ── */
.al-field{display:flex;flex-direction:column;gap:4px}
.al-label{font-size:11px;font-family:var(--sans);color:var(--text3);font-weight:500}
.al-val{font-family:var(--mono);font-size:12px;color:var(--text)}

/* ── Address input with clear X ── */
.addr-wrap{
  position:relative;flex:1;min-width:0;display:flex;align-items:center;
}
.addr-wrap input{
  width:100%;padding-right:32px;
}
.addr-clear{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  background:none;border:none;padding:4px;cursor:pointer;
  color:var(--text3);line-height:0;border-radius:4px;
  opacity:0;pointer-events:none;
  transition:opacity .15s,color .15s;
}
.addr-wrap:focus-within .addr-clear,
.addr-wrap input:not(:placeholder-shown) ~ .addr-clear{
  opacity:1;pointer-events:auto;
}
.addr-clear:hover{color:var(--text);}

/* ── Burger button (hidden on desktop) ── */
.burger{
  display:none;
  margin-left:auto;
  background:none;border:none;cursor:pointer;
  padding:6px;border-radius:6px;
  flex-direction:column;gap:5px;
  align-items:center;justify-content:center;
  position:relative;z-index:102;
}
.burger span{
  display:block;width:20px;height:2px;
  background:var(--text2);border-radius:2px;
  transition:transform .22s ease,opacity .22s ease;
}
.burger:hover span{background:var(--text);}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;transform:scaleX(0);}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ── Mobile nav drawer ─ always fixed, off-screen until .open ── */
.mobile-nav{
  position:fixed;top:0;left:0;bottom:0;
  width:240px;
  background:var(--panel2);
  border-right:1px solid var(--border);
  box-shadow:4px 0 28px rgba(0,0,0,0.55);
  z-index:101;
  display:flex;flex-direction:column;
  padding:70px 0 24px;
  transform:translateX(-100%);
  visibility:hidden;
  transition:transform .24s cubic-bezier(0.4,0,0.2,1),visibility 0s linear .24s;
}
.mobile-nav.open{
  transform:translateX(0);
  visibility:visible;
  transition:transform .24s cubic-bezier(0.4,0,0.2,1),visibility 0s linear 0s;
}

/* ── Overlay ─ always fixed, invisible + no pointer events until .open ── */
.mobile-nav-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.52);
  z-index:100;
  opacity:0;
  pointer-events:none;
  transition:opacity .24s;
}
.mobile-nav-overlay.open{
  opacity:1;
  pointer-events:auto;
}

.mob-tab-btn{
  display:block;width:100%;text-align:left;
  background:none;border:none;border-left:3px solid transparent;
  padding:14px 24px;
  color:var(--text3);font-family:var(--sans);font-size:14px;font-weight:500;
  cursor:pointer;transition:all .15s;
}
.mob-tab-btn:hover{color:var(--text2);background:rgba(255,255,255,0.03);}
.mob-tab-btn.on{color:var(--cyan);border-left-color:var(--cyan);background:rgba(62,207,186,0.06);}

/* ── Responsive breakpoints ── */
@media(max-width:900px){
  :root{--cp:20px;}
  .tab-btn{padding:13px 16px;font-size:12px;}
  .panel{padding:18px 20px;}
}

@media(max-width:640px){
  :root{--cp:14px;}

  /* Header: hide note, show burger */
  .hdr-note{display:none;}
  .burger{display:flex;}

  /* Hide desktop tab bar */
  #desktopNav{display:none;}

  /* Stack form rows to single column */
  .frow{grid-template-columns:1fr;}
  .frow > .fg[style*="max-width"]{max-width:100%!important;}

  /* Panels + wrap */
  .panel{padding:14px;}
  .wrap{padding:14px var(--cp);}

  /* Action bars: wrap buttons */
  .exbts{flex-wrap:wrap;}

  /* Live block card: stack */
  .live-card{flex-direction:column;align-items:flex-start;gap:12px;}
  .live-cd{margin-left:0;}

  /* Tables: horizontal scroll */
  table{font-size:10px;}
  th,td{padding:6px 8px!important;}

  /* Metric cards: 2 columns */
  .mcard-grid{grid-template-columns:1fr 1fr!important;}

  /* Toggles: allow wrapping */
  .tog{flex-wrap:wrap;}
  .tog-btn{flex:1 1 auto;}
}

@media(max-width:400px){
  .hdr-sub{font-size:14px;}
  .hdr-pipe{display:none;}
  .mcard-grid{grid-template-columns:1fr!important;}
}