*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
:root{
  --bg:#0a0c0f;--bg2:#111418;--bg3:#181c22;--bg4:#1e242c;
  --border:rgba(255,255,255,0.07);--border2:rgba(255,255,255,0.12);
  --text:#e8eaf0;--text2:#8a9ab0;--text3:#566070;
  --green:#28f0d0;--gdim:rgba(0,229,160,0.12);--gdim2:rgba(0,229,160,0.06);
  --amber:#ffb347;--adim:rgba(255,179,71,0.12);
  --red:#ff5c6a;--rdim:rgba(255,92,106,0.1);
  --blue:#4d9fff;--bdim:rgba(77,159,255,0.1);
  --purple:#b07fff;--pdim:rgba(176,127,255,0.1);
}
body{font-family:'Syne',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;font-size:14px;line-height:1.5;}
.app{display:flex;flex-direction:column;min-height:100vh;}
header{background:var(--bg2);border-bottom:1px solid var(--border);padding:0 28px;display:flex;align-items:center;justify-content:space-between;height:108px;position:sticky;top:0;z-index:100;gap:12px;}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.logo-wm{font-size:17px;font-weight:800;letter-spacing:-0.5px;line-height:1;}
.logo-wm span{color:var(--green);}
.logo-tag{font-size:8px;color:var(--text3);letter-spacing:0.12em;text-transform:uppercase;font-weight:600;line-height:1;margin-top:2px;}
.tabs{display:flex;gap:3px;overflow-x:auto;flex-shrink:1;scrollbar-width:none;-ms-overflow-style:none;}
.tabs::-webkit-scrollbar{display:none;}
.tab{padding:5px 12px;border-radius:6px;border:1px solid transparent;background:transparent;color:var(--text2);font-family:'Syne',sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.15s;white-space:nowrap;}
.tab.active{background:var(--bg4);border-color:var(--border2);color:var(--text);}
.tab:hover:not(.active){color:var(--text);}
.hdr-r{display:flex;align-items:center;gap:8px;flex-shrink:0;}
main{padding:20px 24px;max-width:1300px;margin:0 auto;width:100%;flex:1;}
.sdot{width:8px;height:8px;border-radius:50%;background:var(--text3);flex-shrink:0;transition:background 0.3s;}
.sdot.live{background:var(--green);box-shadow:0 0 5px var(--green);}
.sdot.loading{background:var(--amber);animation:pulse 1s infinite;}
.sdot.error{background:var(--red);}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.api-banner{background:var(--bg3);border:1px solid var(--border2);border-radius:10px;padding:14px 18px;display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap;}
.api-banner label{font-size:11px;color:var(--text2);font-weight:700;text-transform:uppercase;letter-spacing:0.06em;white-space:nowrap;}
.api-banner input{flex:1;min-width:180px;background:var(--bg);border:1px solid var(--border2);border-radius:6px;color:var(--text);font-family:'DM Mono',monospace;font-size:13px;padding:7px 11px;outline:none;}
.api-banner input:focus{border-color:var(--green);}
.api-banner input::placeholder{color:var(--text3);}
.api-banner select{background:var(--bg3);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:'Syne',sans-serif;font-size:12px;padding:7px 10px;outline:none;cursor:pointer;}
.btn-scan{background:var(--green);color:#000;border:none;border-radius:6px;padding:8px 18px;font-family:'Syne',sans-serif;font-weight:700;font-size:12px;cursor:pointer;white-space:nowrap;transition:opacity 0.15s;}
.btn-scan:hover{opacity:0.85;}
.btn-scan:disabled{opacity:0.4;cursor:not-allowed;}
.notice{background:var(--adim);border:1px solid rgba(255,179,71,0.25);border-radius:8px;padding:9px 13px;font-size:12px;color:var(--amber);margin-bottom:14px;line-height:1.5;}
.notice-b{background:var(--bdim);border-color:rgba(77,159,255,0.25);color:var(--blue);}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px;}
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px 14px;}
.sl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:3px;}
.sv{font-size:19px;font-weight:700;font-family:'DM Mono',monospace;color:var(--text);}
.sv.g{color:var(--green);}
.filters{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap;align-items:center;}
.fl{font-size:11px;color:var(--text3);font-weight:600;text-transform:uppercase;letter-spacing:0.06em;}
.fi{background:var(--bg3);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:'DM Mono',monospace;font-size:12px;padding:5px 9px;outline:none;width:72px;}
.fi:focus{border-color:var(--green);}
select.fs{background:var(--bg3);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:'Syne',sans-serif;font-size:12px;padding:5px 9px;outline:none;cursor:pointer;}
.sh{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;flex-wrap:wrap;gap:8px;}
.sh h2{font-size:14px;font-weight:700;}
.badge{background:var(--gdim);color:var(--green);border-radius:4px;padding:2px 8px;font-size:11px;font-weight:700;font-family:'DM Mono',monospace;}
.grid{display:flex;flex-direction:column;gap:7px;}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:14px 18px;display:grid;grid-template-columns:1fr auto auto auto;align-items:center;gap:14px;cursor:pointer;transition:border-color 0.15s,background 0.15s;position:relative;overflow:hidden;}
.card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--green);opacity:0;transition:opacity 0.15s;}
.card:hover{border-color:var(--border2);background:var(--bg3);}
.card:hover::before{opacity:1;}
.ev-sport{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:2px;}
.ev-name{font-size:13px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.ev-meta{font-size:11px;color:var(--text2);margin-top:2px;}
.op{display:flex;gap:6px;align-items:center;flex-wrap:wrap;}
.pill{border-radius:6px;padding:4px 9px;font-family:'DM Mono',monospace;font-size:12px;font-weight:500;}
.pb{background:var(--bdim);color:var(--blue);border:1px solid rgba(77,159,255,0.2);}
.pl{background:var(--rdim);color:var(--red);border:1px solid rgba(255,92,106,0.2);}
.arr{color:var(--text3);font-size:11px;}
.opp{text-align:right;min-width:72px;}
.opp .amt{font-size:17px;font-weight:700;color:var(--green);font-family:'DM Mono',monospace;}
.opp .lbl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.04em;}
.eb{padding:3px 7px;border-radius:4px;font-size:11px;font-weight:700;font-family:'DM Mono',monospace;}
.eh{background:var(--gdim);color:var(--green);}
.em{background:var(--adim);color:var(--amber);}
.el{background:var(--rdim);color:var(--red);}
.empty{text-align:center;padding:50px 20px;color:var(--text3);}
.empty .ei{font-size:36px;margin-bottom:10px;}
.empty h3{font-size:15px;color:var(--text2);margin-bottom:5px;}
.empty p{font-size:12px;}
.calc-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start;}
@media(max-width:700px){.calc-layout{grid-template-columns:1fr;}}
.panel{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:18px;}
.ptitle{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;color:var(--text3);margin-bottom:14px;}
.field{margin-bottom:12px;}
.field label{display:block;font-size:10px;color:var(--text2);font-weight:600;text-transform:uppercase;letter-spacing:0.05em;margin-bottom:5px;}
.field input,.field select{width:100%;background:var(--bg);border:1px solid var(--border2);border-radius:6px;color:var(--text);font-family:'DM Mono',monospace;font-size:13px;padding:8px 11px;outline:none;transition:border-color 0.15s;}
.field input:focus,.field select:focus{border-color:var(--green);}
.field select{font-family:'Syne',sans-serif;font-size:12px;}
.ttog{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin-bottom:14px;}
.tbtn{padding:8px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text2);font-family:'Syne',sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.15s;}
.tbtn.active{background:var(--gdim);border-color:rgba(0,229,160,0.3);color:var(--green);}
.rmbig{background:var(--gdim2);border:1px solid rgba(0,229,160,0.2);border-radius:8px;padding:14px;margin-bottom:14px;}
.rmbig .rl{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:4px;}
.rmbig .rv{font-size:26px;font-weight:700;font-family:'DM Mono',monospace;color:var(--green);}
.bsec{margin-top:12px;}
.bst{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.06em;margin-bottom:6px;font-weight:700;}
.brow{display:flex;justify-content:space-between;padding:6px 0;border-bottom:1px solid var(--border);font-size:12px;}
.brow:last-child{border-bottom:none;}
.bk{color:var(--text2);}
.bv{font-family:'DM Mono',monospace;font-weight:500;}
.bv.pos{color:var(--green);}
.bv.neg{color:var(--red);}
.ebar{margin-top:12px;}
.ebl{display:flex;justify-content:space-between;font-size:10px;color:var(--text3);margin-bottom:4px;}
.ebt{height:3px;background:var(--bg4);border-radius:2px;overflow:hidden;}
.ebf{height:100%;background:var(--green);border-radius:2px;transition:width 0.4s cubic-bezier(.22,.68,0,1.2);}
.btn-save{width:100%;margin-top:10px;padding:9px;background:transparent;border:1px solid var(--border2);border-radius:6px;color:var(--text2);font-family:'Syne',sans-serif;font-weight:600;font-size:12px;cursor:pointer;transition:all 0.15s;}
.btn-save:hover{border-color:var(--green);color:var(--green);}
.si{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:11px 13px;display:flex;justify-content:space-between;align-items:center;gap:10px;}
.si-info{flex:1;min-width:0;}
.si-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.si-meta{font-size:11px;color:var(--text2);margin-top:2px;font-family:'DM Mono',monospace;}
.si-profit{font-size:15px;font-weight:700;font-family:'DM Mono',monospace;white-space:nowrap;}
.btn-del{background:none;border:none;color:var(--text3);cursor:pointer;font-size:15px;padding:2px 5px;border-radius:4px;transition:color 0.15s;}
.btn-del:hover{color:var(--red);}
.trow{display:flex;justify-content:space-between;padding:11px 13px;border-top:1px solid var(--border2);margin-top:5px;font-size:13px;font-weight:700;}
.trow .tv{color:var(--green);font-family:'DM Mono',monospace;font-size:15px;}
.tag{display:inline-block;background:var(--bg4);border:1px solid var(--border);border-radius:3px;padding:1px 5px;font-size:9px;color:var(--text3);text-transform:uppercase;margin-top:3px;}
.etable{width:100%;border-collapse:collapse;font-size:12px;}
.etable th{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:0.07em;color:var(--text3);padding:7px 10px;text-align:center;border-bottom:1px solid var(--border2);white-space:nowrap;}
.etable th.lc{text-align:left;}
.etable td{padding:9px 10px;border-bottom:1px solid var(--border);vertical-align:middle;text-align:center;}
.etable td.lc{text-align:left;}
.etable tr:last-child td{border-bottom:none;}
.etable tr:hover td{background:var(--bg3);}
.oc{font-family:'DM Mono',monospace;font-size:12px;font-weight:500;padding:3px 7px;border-radius:4px;display:inline-block;min-width:42px;}
.oc.best{background:var(--gdim);color:var(--green);border:1px solid rgba(0,229,160,0.25);font-weight:700;}
.oc.norm{color:var(--text2);}
.oc.emp{color:var(--text3);}
.eblock{background:var(--bg2);border:1px solid var(--border);border-radius:10px;margin-bottom:10px;overflow:hidden;}
.eblock-h{padding:11px 14px;background:var(--bg3);border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.stbtn{padding:4px 10px;border-radius:5px;border:1px solid var(--border);background:transparent;color:var(--text2);font-family:'Syne',sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.15s;}
.stbtn.active{background:var(--bg4);border-color:var(--border2);color:var(--text);}
.arb-card{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:14px 18px;margin-bottom:8px;position:relative;overflow:hidden;}
.arb-card::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--green);}
.arb-hdr{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:10px;}
.arb-badge{background:var(--gdim);border:1px solid rgba(0,229,160,0.25);color:var(--green);border-radius:6px;padding:5px 12px;font-family:'DM Mono',monospace;font-size:14px;font-weight:700;white-space:nowrap;text-align:center;}
.arb-badge .abl{font-size:9px;text-transform:uppercase;letter-spacing:0.06em;opacity:0.7;display:block;}
.arb-legs{display:flex;flex-direction:column;gap:5px;}
.arb-leg{display:flex;align-items:center;gap:8px;background:var(--bg3);border-radius:7px;padding:9px 12px;}
.aln{width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0;}
.arb-mg{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:start;}
@media(max-width:700px){.arb-mg{grid-template-columns:1fr;}}
.ali{background:var(--bg3);border:1px solid var(--border);border-radius:8px;padding:12px;}
.arb-add{background:transparent;border:1px dashed var(--border2);border-radius:7px;padding:10px;width:100%;color:var(--text3);font-family:'Syne',sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:all 0.15s;margin-top:5px;}
.arb-add:hover{border-color:var(--green);color:var(--green);}
.arb-rm{background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;padding:0 4px;transition:color 0.15s;line-height:1;}
.arb-rm:hover{color:var(--red);}
.arb-rb{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:18px;}
.amb{height:5px;background:var(--bg4);border-radius:3px;overflow:hidden;margin:6px 0;}
.ambf{height:100%;border-radius:3px;transition:width 0.4s,background 0.4s;}
.hidden{display:none!important;}
footer{background:var(--bg2);border-top:1px solid var(--border);padding:14px 24px;margin-top:auto;}
.fi-inner{max-width:1300px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;}
.fb{font-size:11px;font-weight:700;color:var(--text3);text-decoration:none;border:1px solid var(--border2);border-radius:4px;padding:2px 7px;transition:color 0.15s;}
.fb:hover{color:var(--text);}

body{
background:
radial-gradient(circle at top left, rgba(40,240,208,0.12), transparent 30%),
radial-gradient(circle at top right, rgba(77,159,255,0.10), transparent 25%),
linear-gradient(180deg,#050b12 0%,#08111b 45%,#05080d 100%);
}

header{
background:rgba(5,12,20,0.92);
backdrop-filter:blur(16px);
border-bottom:1px solid rgba(40,240,208,0.14);
box-shadow:0 8px 30px rgba(0,0,0,0.35);
}

.logo img{
height:96px;
width:96px;
display:block;
object-fit:contain;
filter:drop-shadow(0 0 18px rgba(40,240,208,0.22))
drop-shadow(0 0 35px rgba(40,240,208,0.10));
}

.logo-wm,.logo-tag{
display:none;
}

.panel,.card,.stat,.api-banner,.arb-card,.eblock{
background:linear-gradient(180deg,rgba(12,18,28,0.95),rgba(8,12,20,0.96));
border:1px solid rgba(255,255,255,0.06);
box-shadow:0 10px 40px rgba(0,0,0,0.28);
}

.tab.active{
background:linear-gradient(135deg,rgba(40,240,208,0.18),rgba(77,159,255,0.08));
border-color:rgba(40,240,208,0.22);
color:#fff;
}

.btn-scan{
background:linear-gradient(135deg,#28f0d0,#45d0ff);
box-shadow:0 8px 25px rgba(40,240,208,0.22);
}

.card::before{
background:linear-gradient(180deg,#28f0d0,#45d0ff);
opacity:1;
}

/* ── Theme toggle button ─────────────────────── */
.theme-btn{
  background:transparent;
  border:1px solid var(--border2);
  border-radius:6px;
  color:var(--text2);
  cursor:pointer;
  font-size:13px;
  padding:5px 10px;
  line-height:1;
  transition:all 0.15s;
  white-space:nowrap;
  font-family:'Syne',sans-serif;
  font-weight:600;
  flex-shrink:0;
}
.theme-btn:hover{border-color:var(--green);color:var(--text);}

/* ── Refresh button ──────────────────────────── */
.refresh-btn{
  background:transparent;
  border:1px solid var(--border);
  border-radius:6px;
  color:var(--text3);
  cursor:pointer;
  font-size:11px;
  padding:5px 10px;
  font-family:'Syne',sans-serif;
  font-weight:600;
  transition:all 0.15s;
  white-space:nowrap;
}
.refresh-btn:hover{border-color:var(--border2);color:var(--text2);}

/* ── Calculating indicator ───────────────────── */
.calc-status{
  font-size:10px;
  color:var(--text3);
  font-family:'DM Mono',monospace;
  height:14px;
  margin-bottom:6px;
  transition:opacity 0.2s;
}
.calc-status.active{color:var(--amber);}

/* ── Scanner card click hint ─────────────────── */
.card-hint{font-size:10px;color:var(--text3);margin-top:4px;letter-spacing:0.03em;}

/* ── Mobile responsive tabs ──────────────────── */
@media(max-width:900px){
  header{height:auto;padding:10px 16px;flex-wrap:wrap;gap:8px;}
  .tabs{gap:3px;padding-bottom:2px;}
  .tab{padding:5px 9px;font-size:11px;}
  main{padding:14px 14px;}
}
@media(max-width:600px){
  .stats{grid-template-columns:repeat(2,1fr);}
  .card{grid-template-columns:1fr auto;grid-template-rows:auto auto;}
  .card .op{order:3;}
  .card .eb{order:2;}
  .card .opp{order:4;}
}

/* ─────────────────────────────────────────────
   LIGHT MODE
   ───────────────────────────────────────────── */
body.light{
  --bg:#f0f4f9;
  --bg2:#ffffff;
  --bg3:#f5f8fd;
  --bg4:#e8edf5;
  --border:rgba(0,0,0,0.07);
  --border2:rgba(0,0,0,0.13);
  --text:#0d1117;
  --text2:#4a5568;
  --text3:#8a96a8;
  --gdim:rgba(0,170,130,0.10);
  --gdim2:rgba(0,170,130,0.06);
  --rdim:rgba(200,40,55,0.07);
  --bdim:rgba(55,120,210,0.09);
  --adim:rgba(200,130,30,0.09);
  --pdim:rgba(130,80,210,0.09);
  --green:#00a88a;
  --amber:#c07000;
  --red:#d63040;
  --blue:#2970d6;
  --purple:#8050c8;
}

body.light{
  background:
    radial-gradient(circle at top left,rgba(0,200,170,0.07),transparent 30%),
    radial-gradient(circle at top right,rgba(60,130,220,0.06),transparent 25%),
    linear-gradient(180deg,#e8eef8 0%,#f0f5fd 50%,#e4ecf8 100%);
}

body.light header{
  background:rgba(245,249,255,0.94);
  border-bottom:1px solid rgba(0,180,150,0.18);
  box-shadow:0 4px 20px rgba(0,0,0,0.06);
}

body.light .panel,
body.light .card,
body.light .stat,
body.light .api-banner,
body.light .arb-card,
body.light .eblock{
  background:linear-gradient(180deg,rgba(255,255,255,0.98),rgba(248,252,255,0.98));
  border:1px solid rgba(0,0,0,0.07);
  box-shadow:0 4px 18px rgba(0,0,0,0.06);
}

body.light .tab.active{
  background:linear-gradient(135deg,rgba(0,180,150,0.14),rgba(60,130,220,0.07));
  border-color:rgba(0,180,150,0.25);
  color:#0d1117;
}

body.light .btn-scan{
  background:linear-gradient(135deg,#00c4a8,#3aadee);
  box-shadow:0 6px 20px rgba(0,180,150,0.25);
  color:#fff;
}

body.light .card::before{
  background:linear-gradient(180deg,#00c4a8,#3aadee);
}

body.light .arb-card::before{background:#00c4a8;}

body.light .eblock-h{background:var(--bg3);}

body.light .badge{background:rgba(0,170,130,0.12);color:var(--green);}

body.light .oc.best{background:rgba(0,170,130,0.12);color:var(--green);border-color:rgba(0,170,130,0.25);}

body.light .tb.active,.body.light .tbtn.active{background:rgba(0,170,130,0.1);border-color:rgba(0,170,130,0.3);color:var(--green);}

body.light .rmbig{background:rgba(0,170,130,0.06);border-color:rgba(0,170,130,0.18);}

body.light .arb-badge{background:rgba(0,170,130,0.1);border-color:rgba(0,170,130,0.22);}

body.light .api-banner select,
body.light select.fs,
body.light .field select{background:var(--bg2);}

body.light .fi,
body.light .field input,
body.light .field select{background:var(--bg3);border-color:var(--border2);}

body.light .arb-leg{background:var(--bg3);}

body.light .si{background:var(--bg3);}

body.light .tag{background:var(--bg4);}

body.light .logo img{content:url('logo-light.png');filter:drop-shadow(0 2px 8px rgba(0,160,130,0.18));}

body.light .sdot.live{background:var(--green);box-shadow:0 0 5px var(--green);}

body.light .eh{background:rgba(0,170,130,0.12);color:var(--green);}
body.light .el{background:rgba(200,40,55,0.09);color:var(--red);}
body.light .em{background:rgba(200,130,30,0.10);color:var(--amber);}

body.light .notice{background:rgba(200,130,30,0.08);border-color:rgba(200,130,30,0.2);color:var(--amber);}
body.light .notice-b{background:rgba(55,120,210,0.08);border-color:rgba(55,120,210,0.2);color:var(--blue);}

body.light .stbtn.active{background:var(--bg4);border-color:var(--border2);color:var(--text);}