/* threattrove — dark, dense, VT-style interface */

:root {
  --bg: #0b0f14;
  --bg-soft: #111823;
  --panel: #131b26;
  --panel-2: #17202d;
  --line: #22303f;
  --line-soft: #1b2633;
  --text: #e3ecf5;
  --text-dim: #93a4b8;
  --text-mute: #6b7d92;
  --accent: #38bdf8;
  --accent-2: #22d3ee;
  --bad: #ef4444;
  --warn: #f59e0b;
  --ok: #22c55e;
  --good: #14b8a6;
  --unknown: #7c8b9d;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.25);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 15% -10%, rgba(56,189,248,.10), transparent 60%),
    radial-gradient(900px 500px at 90% 0%, rgba(34,211,238,.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, Helvetica, Arial, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

.skip {
  position: absolute; left: -9999px;
}
.skip:focus { left: 12px; top: 12px; background: var(--panel); padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* ---------- top bar ---------- */

.topbar {
  position: sticky; top: 0; z-index: 20;
  background: rgba(11,15,20,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display: flex; align-items: center; gap: 18px; height: 62px; }

.brand { display: flex; align-items: center; gap: 9px; color: var(--text); font-weight: 700; letter-spacing: -.02em; }
.brand:hover { text-decoration: none; }
.brand-mark { color: var(--accent); display: grid; place-items: center; }
.brand-name { font-size: 17px; }

.searchbar { display: flex; flex: 1; max-width: 560px; gap: 8px; }
.searchbar input {
  flex: 1; min-width: 0;
  background: var(--panel); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 13px; font: 14px/1.3 var(--mono);
  outline: none; transition: border-color .15s, box-shadow .15s;
}
.searchbar input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,.15); }
.searchbar button {
  background: var(--accent); color: #04202e; border: 0; border-radius: 8px;
  padding: 0 16px; font-weight: 650; font-size: 14px; cursor: pointer;
}
.searchbar button:hover { background: var(--accent-2); }

.nav { display: flex; gap: 4px; margin-left: auto; }
.nav a {
  color: var(--text-dim); padding: 7px 11px; border-radius: 7px; font-size: 14px;
}
.nav a:hover { color: var(--text); background: var(--panel); text-decoration: none; }
.nav a.active { color: var(--text); background: var(--panel-2); }

/* ---------- layout ---------- */

main { flex: 1; padding-top: 30px; padding-bottom: 60px; }

.footer { border-top: 1px solid var(--line); color: var(--text-mute); font-size: 13px; }
.footer-inner { display: flex; align-items: center; gap: 8px; height: 54px; flex-wrap: wrap; }
.footer .grow { flex: 1; }
.muted { color: var(--text-mute); }
.dot { color: var(--line); }

h1 { font-size: 26px; letter-spacing: -.02em; margin: 0 0 6px; }
h2 { font-size: 16px; letter-spacing: -.01em; margin: 0 0 12px; color: var(--text); }
h3 { font-size: 14px; margin: 0 0 8px; color: var(--text-dim); font-weight: 600; }
p.lead { color: var(--text-dim); margin: 0 0 24px; max-width: 70ch; }

.card {
  background: linear-gradient(180deg, var(--panel), var(--bg-soft));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 18px; }

.grid { display: grid; gap: 18px; }
.grid.two { grid-template-columns: 1.35fr 1fr; }
@media (max-width: 860px) { .grid.two { grid-template-columns: 1fr; } }

/* ---------- hero ---------- */

.hero { text-align: center; padding: 34px 0 30px; }
.hero h1 { font-size: 32px; }
.hero p { color: var(--text-dim); max-width: 62ch; margin: 10px auto 26px; }
.hero .searchbar { max-width: 680px; margin: 0 auto; }
.hero .searchbar input { padding: 14px 16px; font-size: 15px; }
.hero .searchbar button { padding: 0 22px; font-size: 15px; }

.chips { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-top: 18px; }
.chip {
  font: 12px/1 var(--mono); color: var(--text-dim);
  border: 1px solid var(--line); background: var(--panel);
  padding: 7px 11px; border-radius: 999px; cursor: pointer;
}
.chip:hover { color: var(--text); border-color: var(--accent); }
.chips-label { font-size: 12px; color: var(--text-mute); align-self: center; }

/* ---------- verdict ---------- */

.verdict-bar {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  border-radius: var(--radius); padding: 18px 20px; border: 1px solid var(--line);
  background: var(--panel);
}
.verdict-bar.malicious { border-color: rgba(239,68,68,.45); background: linear-gradient(180deg, rgba(239,68,68,.12), rgba(239,68,68,.03)); }
.verdict-bar.suspicious { border-color: rgba(245,158,11,.45); background: linear-gradient(180deg, rgba(245,158,11,.12), rgba(245,158,11,.03)); }
.verdict-bar.clean { border-color: rgba(34,197,94,.4); background: linear-gradient(180deg, rgba(34,197,94,.10), rgba(34,197,94,.03)); }
.verdict-bar.known_good { border-color: rgba(20,184,166,.4); background: linear-gradient(180deg, rgba(20,184,166,.10), rgba(20,184,166,.03)); }

.pill {
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  padding: 7px 12px; border-radius: 999px; white-space: nowrap;
  border: 1px solid currentColor;
}
.pill.malicious { color: #ff6b6b; background: rgba(239,68,68,.12); }
.pill.suspicious { color: #fbbf24; background: rgba(245,158,11,.12); }
.pill.clean { color: #4ade80; background: rgba(34,197,94,.12); }
.pill.known_good { color: #2dd4bf; background: rgba(20,184,166,.12); }
.pill.unknown { color: var(--unknown); background: rgba(124,139,157,.12); }
.pill.error { color: var(--text-mute); }

.verdict-head { display: flex; align-items: baseline; gap: 11px; flex-wrap: wrap; }
.verdict-headline { font-size: 17px; font-weight: 600; }
.verdict-sub { color: var(--text-dim); font-size: 13px; }
.verdict-ratio { margin-left: auto; text-align: right; font-size: 13px; color: var(--text-dim); }
.verdict-ratio b { display: block; font-size: 22px; color: var(--text); font-family: var(--mono); }

/* ---------- indicator header ---------- */

.ind-head { display: flex; align-items: flex-start; gap: 12px; margin: 22px 0 16px; flex-wrap: wrap; }
.ind-kind {
  font-size: 11px; text-transform: uppercase; letter-spacing: .1em;
  color: var(--accent); border: 1px solid rgba(56,189,248,.35);
  background: rgba(56,189,248,.08); padding: 5px 9px; border-radius: 6px; margin-top: 3px;
}
.ind-value {
  font: 15px/1.45 var(--mono); word-break: break-all; flex: 1; min-width: 0;
}
.ind-actions { display: flex; gap: 8px; }

/* ---------- tables ---------- */

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  text-align: left; font-size: 11px; letter-spacing: .09em; text-transform: uppercase;
  color: var(--text-mute); font-weight: 600; padding: 0 10px 9px; border-bottom: 1px solid var(--line);
}
td { padding: 10px; border-bottom: 1px solid var(--line-soft); vertical-align: middle; }
tbody tr:hover { background: rgba(56,189,248,.04); }
td.mono, .mono { font-family: var(--mono); font-size: 13px; }
td.wrap-cell { word-break: break-all; }
tbody tr:last-child td { border-bottom: 0; }

.src-name { font-weight: 600; }
.src-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 8px; vertical-align: 1px; }
.src-dot.malicious { background: var(--bad); }
.src-dot.suspicious { background: var(--warn); }
.src-dot.clean { background: var(--ok); }
.src-dot.known_good { background: var(--good); }
.src-dot.unknown, .src-dot.error { background: var(--unknown); }

.tag {
  display: inline-block; font: 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .06em;
  padding: 5px 8px; border-radius: 5px; border: 1px solid var(--line); color: var(--text-dim);
  white-space: nowrap;
}
.tag.malicious { color: #ff6b6b; border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.1); }
.tag.suspicious { color: #fbbf24; border-color: rgba(245,158,11,.4); background: rgba(245,158,11,.1); }
.tag.clean { color: #4ade80; border-color: rgba(34,197,94,.4); background: rgba(34,197,94,.1); }
.tag.known_good { color: #2dd4bf; border-color: rgba(20,184,166,.4); background: rgba(20,184,166,.1); }
.tag.unknown { color: var(--unknown); }
.tag.error { color: var(--text-mute); border-style: dashed; }
.tag.intel { color: var(--accent); border-color: rgba(56,189,248,.35); background: rgba(56,189,248,.07); }

.ratio { font-family: var(--mono); font-size: 13px; color: var(--text-dim); }
.note { color: var(--text-dim); font-size: 13px; }

/* ---------- stats ---------- */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(104px, 1fr)); gap: 10px; }
.stat { background: var(--panel); border: 1px solid var(--line-soft); border-radius: 9px; padding: 12px; }
.stat b { display: block; font: 700 21px/1.2 var(--mono); }
.stat span { font-size: 12px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .07em; }

/* ---------- forms ---------- */

label.field { display: block; font-size: 12px; text-transform: uppercase; letter-spacing: .07em; color: var(--text-mute); margin-bottom: 6px; }
input[type=text], input[type=file], textarea, select {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px;
  font-family: inherit; font-size: 14px; outline: none;
}
textarea { font-family: var(--mono); font-size: 13px; min-height: 160px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(56,189,248,.14); }
input[type=file] { padding: 9px; font-size: 13px; }

.row { display: flex; gap: 14px; flex-wrap: wrap; }
.row > * { flex: 1; min-width: 220px; }

button, .btn {
  display: inline-block;
  background: var(--accent); color: #04202e; border: 0; border-radius: 8px;
  padding: 10px 16px; font-size: 14px; font-weight: 650; cursor: pointer;
  font-family: inherit;
}
button:hover, .btn:hover { background: var(--accent-2); text-decoration: none; }
.btn.ghost {
  background: transparent; color: var(--text-dim); border: 1px solid var(--line);
  font-weight: 500; padding: 7px 12px; font-size: 13px;
}
.btn.ghost:hover { color: var(--text); border-color: var(--accent); background: var(--panel); }
.btn.danger { background: transparent; color: #ff8080; border: 1px solid rgba(239,68,68,.4); padding: 6px 10px; font-size: 12px; }
.btn.danger:hover { background: rgba(239,68,68,.12); }
.btn.small { padding: 6px 10px; font-size: 12px; }

.form-actions { display: flex; gap: 10px; align-items: center; margin-top: 16px; }

.alert { border-radius: 9px; padding: 12px 14px; font-size: 14px; margin-bottom: 16px; border: 1px solid; }
.alert.error { color: #ffb4b4; border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.09); }
.alert.ok { color: #a7f3d0; border-color: rgba(34,197,94,.4); background: rgba(34,197,94,.08); }
.alert.info { color: var(--text-dim); border-color: var(--line); background: var(--panel); }

/* ---------- progress ---------- */

.progress { height: 8px; background: var(--panel-2); border-radius: 999px; overflow: hidden; border: 1px solid var(--line-soft); }
.progress > i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); width: 0; transition: width .4s ease; }
.progress-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--text-mute); margin-top: 8px; font-family: var(--mono); }

.counts { display: flex; gap: 10px; flex-wrap: wrap; margin: 16px 0; }
.count {
  border: 1px solid var(--line); background: var(--panel); border-radius: 8px;
  padding: 9px 13px; font-size: 13px; color: var(--text-dim);
}
.count b { color: var(--text); font-family: var(--mono); margin-left: 6px; }

pre.json {
  background: var(--bg); border: 1px solid var(--line); border-radius: 9px;
  padding: 14px; overflow: auto; max-height: 460px;
  font: 12px/1.5 var(--mono); color: #b9cbdd; margin: 0;
}
details { border: 1px solid var(--line); border-radius: 9px; background: var(--panel); }
details > summary {
  cursor: pointer; padding: 11px 14px; font-size: 13px; color: var(--text-dim);
  list-style: none;
}
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "▸ "; color: var(--accent); }
details[open] > summary::before { content: "▾ "; }
details[open] > summary { border-bottom: 1px solid var(--line); color: var(--text); }
details > *:not(summary) { margin: 14px; }

.empty { text-align: center; color: var(--text-mute); padding: 36px 10px; font-size: 14px; }

.hint { font-size: 12px; color: var(--text-mute); margin-top: 6px; }
hr.sep { border: 0; border-top: 1px solid var(--line); margin: 22px 0; }

@media (max-width: 720px) {
  .topbar-inner { height: auto; padding: 12px 0; flex-wrap: wrap; gap: 10px; }
  .searchbar { order: 3; flex-basis: 100%; max-width: none; }
  .nav { margin-left: 0; flex: 1; justify-content: flex-end; }
  .brand-name { font-size: 16px; }
  h1 { font-size: 22px; }
  .hero h1 { font-size: 26px; }
  td, th { padding: 9px 6px; }
  .ind-value { font-size: 13px; }
}