@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── VARIABLES ── */
:root {
  --black:       #04080F;
  --bg:          #060C18;
  --bg1:         #0A1020;
  --bg2:         #0F1A2E;
  --border:      rgba(47,100,204,0.18);
  --border2:     rgba(47,120,220,0.32);
  --txt:         #ffffff;
  --txt2:        rgba(255,255,255,0.55);
  --txt3:        rgba(255,255,255,0.28);
  --brand:       #4D8FFF;
  --brand-dark:  #0052CC;
  --brand-mid:   #1B66D2;
  --brand-dim:   rgba(0,82,204,0.18);
  --green:       #1db954;
  --yellow:      #ffd60a;
  --red:         #ff453a;
  --r:           10px;
  --nav-h:       52px;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth }
body {
  font-family:'Inter',sans-serif;
  background:var(--black);
  color:var(--txt);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  line-height:1.5;
  font-size:14px;
}
a { text-decoration:none; color:inherit }
button { cursor:pointer; font-family:inherit }
::-webkit-scrollbar { width:5px }
::-webkit-scrollbar-thumb { background:var(--bg2); border-radius:3px }

/* ── NAV LOGO ── */
.nav-logo-wrap { display:flex; align-items:center }
.nav-logo-img  { height:22px; width:auto; object-fit:contain }
.nav-logo-mark {
  width:22px; height:22px; border-radius:5px;
  background:linear-gradient(135deg,var(--brand-dark),#003A99);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.nav-logo-mark svg { width:13px; height:13px }

/* ── NAV ── */
.nav {
  position:fixed; top:0; left:0; right:0; z-index:999;
  height:var(--nav-h);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 32px;
  background:rgba(4,8,15,0.85);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.nav-brand { display:flex; align-items:center; gap:8px; }
.nav-logo-mark {
  width:22px; height:22px; border-radius:5px;
  background:linear-gradient(135deg,var(--brand-dark),#003A99);
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.nav-logo-mark svg { width:13px; height:13px }
.nav-brand-name { font-size:14px; font-weight:600; letter-spacing:-.3px }
.nav-links { display:flex; list-style:none }
.nav-links a {
  padding:6px 14px; font-size:13px; color:var(--txt2);
  transition:color .15s; letter-spacing:-.1px;
}
.nav-links a:hover { color:var(--txt) }
.nav-right { display:flex; align-items:center; gap:8px }

/* ── BUTTONS ── */
.btn {
  display:inline-flex; align-items:center; gap:6px;
  border:none; font-family:inherit; font-weight:500;
  font-size:13px; letter-spacing:-.1px;
  transition:all .15s; border-radius:8px; padding:9px 18px;
}
.btn-white { background:var(--txt); color:#000 }
.btn-white:hover { background:rgba(255,255,255,.88); transform:translateY(-1px) }
.btn-ghost { background:transparent; color:var(--txt2); border:1px solid var(--border2) }
.btn-ghost:hover { background:var(--bg2); color:var(--txt) }
.btn-primary { background:var(--brand-dark); color:#fff; box-shadow:0 0 0 1px rgba(0,82,204,.4) }
.btn-primary:hover { background:var(--brand-mid); transform:translateY(-1px) }
.btn-danger  { background:rgba(255,69,58,.1); color:var(--red); border:1px solid rgba(255,69,58,.2) }
.btn-danger:hover  { background:rgba(255,69,58,.18) }
.btn-sm { padding:6px 14px; font-size:12px }
.btn-xs { padding:4px 10px; font-size:11px }
.btn:disabled { opacity:.45; cursor:not-allowed; transform:none !important }

/* ── FORM ── */
.form-group { margin-bottom:16px }
.form-group label {
  display:block; font-size:11px; font-weight:500;
  color:var(--txt2); margin-bottom:6px;
  letter-spacing:.3px; text-transform:uppercase;
}
.form-group input,
.form-group textarea,
.form-group select {
  width:100%; background:var(--bg);
  border:1px solid var(--border); border-radius:7px;
  padding:10px 12px; font-size:13px; font-family:inherit;
  color:var(--txt); outline:none; transition:border-color .15s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color:var(--brand-dark);
  box-shadow:0 0 0 3px rgba(0,82,204,.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:var(--txt3) }
.form-group textarea { resize:vertical; min-height:90px }
.form-group select { cursor:pointer }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:16px }
.form-actions { display:flex; gap:8px; padding-top:8px }

/* ── CARD ── */
.card {
  background:var(--black); border:1px solid var(--border);
  border-radius:var(--r); overflow:hidden; margin-bottom:16px;
  transition:border-color .15s;
}
.card:hover { border-color:var(--border2) }
.card-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 20px; border-bottom:1px solid var(--border);
}
.card-title  { font-size:13px; font-weight:500; letter-spacing:-.2px }
.card-meta   { font-size:11px; color:var(--txt3) }
.card-body   { padding:20px }

/* ── TABLE ── */
.tbl { width:100%; border-collapse:collapse; font-size:12px }
.tbl th {
  font-size:10px; font-weight:500; letter-spacing:.5px;
  text-transform:uppercase; color:var(--txt3);
  padding:10px 20px; text-align:left;
  border-bottom:1px solid var(--border); background:var(--bg);
}
.tbl td { padding:11px 20px; border-bottom:1px solid var(--border); color:var(--txt2) }
.tbl tr:last-child td { border-bottom:none }
.tbl tr:hover td { background:rgba(255,255,255,.02); color:var(--txt) }
.tbl-link { color:var(--brand); font-size:12px }
.tbl-link:hover { color:#fff }

/* ── BADGES ── */
.badge {
  display:inline-flex; align-items:center; gap:4px;
  padding:2px 8px; border-radius:4px; font-size:10px; font-weight:500;
}
.badge::before { content:''; width:5px; height:5px; border-radius:50%; flex-shrink:0 }
.b-green  { background:rgba(29,185,84,.1);  color:var(--green)  } .b-green::before  { background:var(--green) }
.b-yellow { background:rgba(255,214,10,.1); color:var(--yellow) } .b-yellow::before { background:var(--yellow) }
.b-blue   { background:rgba(77,143,255,.1); color:var(--brand)  } .b-blue::before   { background:var(--brand) }
.b-red    { background:rgba(255,69,58,.1);  color:var(--red)    } .b-red::before    { background:var(--red) }

/* ── STAT GRID ── */
.stat-grid {
  display:grid; grid-template-columns:repeat(4,1fr);
  border:1px solid var(--border); border-radius:var(--r);
  overflow:hidden; margin-bottom:16px;
}
.stat-cell {
  padding:20px 22px; border-right:1px solid var(--border);
  background:var(--black); transition:background .15s;
}
.stat-cell:last-child { border-right:none }
.stat-cell:hover { background:var(--bg1) }
.sc-label  { font-size:11px; color:var(--txt3); letter-spacing:.2px; text-transform:uppercase; margin-bottom:10px; font-weight:500 }
.sc-val    { font-size:24px; font-weight:600; letter-spacing:-.8px; color:var(--txt) }
.sc-delta  { font-size:11px; color:var(--green); margin-top:4px; font-weight:500 }

/* ── FUNNEL ── */
.funnel-row  { margin-bottom:14px }
.funnel-lbl  { display:flex; justify-content:space-between; font-size:12px; color:var(--txt2); margin-bottom:6px }
.funnel-lbl span:last-child { color:var(--txt3) }
.funnel-track { height:5px; background:var(--bg2); border-radius:3px; overflow:hidden }
.funnel-fill  { height:100%; background:linear-gradient(90deg,#002280,var(--brand)); border-radius:3px; transition:width .7s cubic-bezier(.23,1,.32,1) }

/* ── INTEL CARDS ── */
.intel-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:16px }
.intel { background:var(--black); border:1px solid var(--border); border-radius:var(--r); padding:18px; transition:border-color .15s }
.intel:hover { border-color:var(--border2) }
.intel-chip  { display:inline-block; padding:2px 8px; border-radius:4px; font-size:9px; font-weight:700; letter-spacing:.7px; text-transform:uppercase; background:var(--brand-dim); color:var(--brand); margin-bottom:12px }
.intel-title { font-size:13px; font-weight:500; letter-spacing:-.2px; color:var(--txt); margin-bottom:8px }
.intel-body  { font-size:12px; color:var(--txt2); line-height:1.6; margin-bottom:12px }
.intel-conf  { font-size:10px; color:var(--txt3); padding-top:10px; border-top:1px solid var(--border); font-family:'JetBrains Mono',monospace }

/* ── SOURCE CARDS ── */
.src-grid { display:grid; grid-template-columns:1fr 1fr; gap:10px }
.src-card { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:14px 16px; display:flex; align-items:flex-start; gap:12px; transition:all .15s }
.src-card:hover { border-color:var(--border2) }
.src-icon  { width:32px; height:32px; border-radius:8px; display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:16px }
.src-info  { flex:1; min-width:0 }
.src-name  { font-size:12px; font-weight:500; color:var(--txt); letter-spacing:-.1px }
.src-type  { font-size:11px; color:var(--txt3); margin-bottom:8px }
.src-btn   { padding:4px 12px; border-radius:5px; border:1px solid var(--border2); background:transparent; color:var(--txt2); font-size:11px; font-family:inherit; font-weight:500; transition:all .15s }
.src-btn:hover { background:var(--bg2); color:var(--txt) }
.src-btn.conn  { background:rgba(29,185,84,.08); border-color:rgba(29,185,84,.2); color:var(--green) }

/* ── API KEY ROW ── */
.api-row { background:var(--bg); border:1px solid var(--border); border-radius:7px; padding:12px 16px; display:flex; justify-content:space-between; align-items:center; margin-bottom:8px }
.api-label { font-size:12px; font-weight:500; color:var(--txt); margin-bottom:2px }
.api-val   { font-family:'JetBrains Mono',monospace; font-size:10px; color:var(--txt3) }

/* ── EMPTY STATE ── */
.empty { text-align:center; padding:48px 20px; color:var(--txt3) }
.empty-icon { font-size:32px; margin-bottom:12px; opacity:.4 }
.empty-title { font-size:14px; font-weight:500; color:var(--txt2); margin-bottom:6px }
.empty-sub   { font-size:12px; line-height:1.6 }

/* ── FOOTER ── */
.footer { border-top:1px solid var(--border); padding:48px 32px 32px; background:var(--bg) }
.footer-inner { max-width:1080px; margin:0 auto; display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1fr; gap:40px; margin-bottom:40px }
.footer-brand { display:flex; align-items:center; gap:8px; margin-bottom:10px }
.footer-brand-name { font-size:14px; font-weight:600; letter-spacing:-.3px }
.footer-tagline { font-size:12px; color:var(--txt3); line-height:1.65; max-width:220px }
.footer-col h4 { font-size:11px; font-weight:500; color:var(--txt3); text-transform:uppercase; letter-spacing:.6px; margin-bottom:14px }
.footer-col a  { display:block; font-size:13px; color:var(--txt2); margin-bottom:10px; transition:color .15s }
.footer-col a:hover { color:var(--txt) }
.footer-bottom { max-width:1080px; margin:0 auto; padding-top:20px; border-top:1px solid var(--border); font-size:12px; color:var(--txt3) }

/* ── UTILITIES ── */
.mono   { font-family:'JetBrains Mono',monospace; font-size:11px }
.txt-muted { color:var(--txt3) }
.txt-brand { color:var(--brand) }
.txt-green { color:var(--green) }
.txt-red   { color:var(--red) }
.mt-4  { margin-top:4px }
.mt-8  { margin-top:8px }
.mt-16 { margin-top:16px }
.mb-16 { margin-bottom:16px }
.gap-8 { gap:8px }
.flex  { display:flex }
.flex-center { display:flex; align-items:center }
.flex-between { display:flex; align-items:center; justify-content:space-between }

/* ── TOAST ── */
.toast {
  position:fixed; bottom:24px; right:24px; z-index:9999;
  background:var(--bg1); border:1px solid var(--border2);
  border-radius:8px; padding:12px 18px;
  font-size:13px; color:var(--txt);
  display:flex; align-items:center; gap:10px;
  box-shadow:0 8px 32px rgba(0,0,0,.5);
  transform:translateY(80px); opacity:0;
  transition:all .25s cubic-bezier(.23,1,.32,1);
  pointer-events:none;
}
.toast.show { transform:translateY(0); opacity:1 }
.toast.success { border-color:rgba(29,185,84,.3) }
.toast.error   { border-color:rgba(255,69,58,.3) }

/* ── MODAL ── */
.modal-overlay {
  position:fixed; inset:0; z-index:888;
  background:rgba(0,0,0,.6); backdrop-filter:blur(4px);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition:opacity .2s;
}
.modal-overlay.open { opacity:1; pointer-events:all }
.modal {
  background:var(--bg1); border:1px solid var(--border2);
  border-radius:12px; width:100%; max-width:480px;
  max-height:85vh; overflow-y:auto;
  transform:scale(.96) translateY(12px);
  transition:transform .2s cubic-bezier(.23,1,.32,1);
}
.modal-overlay.open .modal { transform:scale(1) translateY(0) }
.modal-header { display:flex; align-items:center; justify-content:space-between; padding:18px 20px; border-bottom:1px solid var(--border) }
.modal-title  { font-size:14px; font-weight:600; letter-spacing:-.2px }
.modal-close  { background:none; border:none; color:var(--txt3); font-size:18px; line-height:1; padding:2px 6px; border-radius:4px; transition:all .15s }
.modal-close:hover { background:var(--bg2); color:var(--txt) }
.modal-body   { padding:20px }

/* ── RESPONSIVE ── */
@media(max-width:1024px) {
  .stat-grid { grid-template-columns:repeat(2,1fr) }
  .intel-grid { grid-template-columns:1fr 1fr }
}
@media(max-width:768px) {
  .nav-links { display:none }
  .stat-grid { grid-template-columns:1fr 1fr }
  .intel-grid { grid-template-columns:1fr }
  .src-grid   { grid-template-columns:1fr }
  .footer-inner { grid-template-columns:1fr 1fr }
  .form-row { grid-template-columns:1fr }
}