/* ════════════════════════════════════════════════════════════════════
   RMTHREAT — Threat Intelligence Console
   Tactical SOC aesthetic: near-black, hairline grid, IBM Plex Mono/Sans,
   alert-red / amber / cyan / green signal palette.
   Readability pass: larger type, more breathing room, higher contrast.
   ════════════════════════════════════════════════════════════════════ */

:root {
  --bg: #07090d;
  --bg-2: #0b0e14;
  --panel: #0d1119;
  --panel-2: #11161f;
  --line: #1f2737;
  --line-soft: #181f2c;
  --ink: #eef2f8;
  --ink-dim: #a3acc0;
  --ink-faint: #79839a;

  --red: #ff4651;
  --red-soft: #ff7b82;
  --amber: #ffbb33;
  --cyan: #3ad9df;
  --green: #3ad985;
  --violet: #9a8bff;

  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: "IBM Plex Sans", system-ui, "Microsoft JhengHei", sans-serif;
}

* { box-sizing: border-box; margin: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.5;
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 80% -10%, rgba(255, 70, 81, 0.07), transparent 60%),
    radial-gradient(900px 600px at -5% 110%, rgba(58, 217, 223, 0.06), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(120, 140, 180, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 140, 180, 0.022) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 30%, #000 60%, transparent 100%);
}

main { position: relative; z-index: 2; max-width: 1520px; margin: 0 auto; padding: 26px clamp(16px, 3vw, 38px) 64px; }

/* ── COMMAND BAR ──────────────────────────────────────────────────── */
.command-bar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px clamp(16px, 3vw, 38px);
  background: linear-gradient(180deg, rgba(7, 9, 13, 0.96), rgba(7, 9, 13, 0.82));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.cb-left { display: flex; align-items: center; gap: 13px; }
.mark { color: var(--red); font-size: 26px; filter: drop-shadow(0 0 8px rgba(255, 70, 81, 0.6)); }
.title-block h1 { font-family: var(--mono); font-weight: 700; font-size: 21px; letter-spacing: 4px; }
.title-block .subtitle { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 2.5px; color: var(--ink-faint); margin-top: 2px; }

.cb-class {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 1.6px;
  color: var(--amber);
  border: 1px solid rgba(255, 187, 51, 0.32);
  background: rgba(255, 187, 51, 0.07);
  padding: 6px 13px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.class-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px var(--amber); }

.cb-right { margin-left: auto; display: flex; align-items: center; gap: 13px; font-family: var(--mono); }
.conn { display: flex; align-items: center; gap: 7px; font-size: 12.5px; letter-spacing: 1px; color: var(--green); }
.conn.down { color: var(--red); }
.pulse { width: 9px; height: 9px; border-radius: 50%; background: currentColor; position: relative; }
.pulse::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: currentColor; animation: ping 1.8s cubic-bezier(0, 0, 0.2, 1) infinite; }
@keyframes ping { 0% { transform: scale(1); opacity: 0.7; } 80%, 100% { transform: scale(3); opacity: 0; } }

.clock { font-size: 15px; letter-spacing: 1px; color: var(--cyan); display: flex; align-items: baseline; gap: 4px; }
.clock-z { font-size: 10px; color: var(--ink-faint); }

.btn {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 1px;
  color: var(--ink);
  background: var(--panel-2);
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: 0 0 0 1px rgba(58, 217, 223, 0.25); }
.btn-amber:hover { border-color: var(--amber); color: var(--amber); box-shadow: 0 0 0 1px rgba(255, 187, 51, 0.25); }
.btn-ghost { background: transparent; color: var(--ink-dim); }
.auto { display: flex; align-items: center; gap: 6px; font-size: 11.5px; letter-spacing: 1px; color: var(--ink-dim); cursor: pointer; user-select: none; }
.auto input { accent-color: var(--cyan); width: 15px; height: 15px; }

/* ── KPI READOUTS ─────────────────────────────────────────────────── */
.readouts { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin: 24px 0; }
.readout {
  position: relative;
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px 18px 16px;
  overflow: hidden;
}
.readout::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--cyan); opacity: 0.75; }
.readout.danger::before { background: var(--red); }
.readout.amber::before { background: var(--amber); }
.r-label { font-family: var(--mono); font-size: 11px; letter-spacing: 1.6px; color: var(--ink-dim); }
.r-value { font-family: var(--mono); font-weight: 700; font-size: 46px; line-height: 1.05; margin-top: 8px; font-variant-numeric: tabular-nums; }
.readout.danger .r-value { color: var(--red-soft); text-shadow: 0 0 18px rgba(255, 70, 81, 0.35); }
.readout.amber .r-value { color: var(--amber); }
.r-sub { font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); margin-top: 5px; letter-spacing: 0.5px; }

/* ── PANELS ───────────────────────────────────────────────────────── */
.panel {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px 20px 20px;
  margin-bottom: 18px;
}
.panel-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 16px; gap: 12px; border-bottom: 1px dashed var(--line-soft); padding-bottom: 12px; }
.panel-head h2 { font-family: var(--mono); font-size: 15px; font-weight: 600; letter-spacing: 2px; color: var(--ink); }
.panel-head h2::first-letter { color: var(--red); }
.hint { font-family: var(--mono); font-size: 11px; letter-spacing: 0.8px; color: var(--ink-faint); text-transform: lowercase; }

.grid-3 { display: grid; grid-template-columns: 1.1fr 0.9fr 1fr; gap: 18px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

/* ── HORIZONTAL BARS (target platform) ────────────────────────────── */
.bars { display: flex; flex-direction: column; gap: 16px; padding-top: 6px; }
.bar-row { display: grid; grid-template-columns: 124px 1fr 52px; align-items: center; gap: 12px; }
.bar-os { font-family: var(--mono); font-size: 13px; letter-spacing: 1px; color: var(--ink-dim); }
.bar-track { height: 20px; background: var(--bg); border: 1px solid var(--line-soft); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 3px; transition: width 0.8s cubic-bezier(0.2, 0.8, 0.2, 1); min-width: 2px; }
.bar-num { font-family: var(--mono); font-size: 15px; text-align: right; font-variant-numeric: tabular-nums; }

/* ── DONUT ────────────────────────────────────────────────────────── */
.donut-wrap { height: 224px; display: flex; align-items: center; justify-content: center; }

/* ── HEATMAP (crosstab) ───────────────────────────────────────────── */
.heatmap { display: grid; gap: 4px; font-family: var(--mono); }
.heat-cell { padding: 11px 6px; text-align: center; border-radius: 4px; font-size: 14px; font-variant-numeric: tabular-nums; }
.heat-corner, .heat-h, .heat-v { color: var(--ink-faint); font-size: 11.5px; letter-spacing: 0.5px; background: transparent; }
.heat-h, .heat-v { color: var(--ink-dim); }
.heat-legend { display: flex; gap: 18px; margin-top: 14px; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); }
.heat-legend .sw { display: inline-block; width: 11px; height: 11px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }
.sw.diag { background: rgba(58, 217, 223, 0.5); }
.sw.mism { background: rgba(255, 187, 51, 0.6); }

/* ── TREND ────────────────────────────────────────────────────────── */
.trend-wrap { height: 260px; }

/* ── SIGNATURE COLUMNS ────────────────────────────────────────────── */
.sig-columns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.sig-col h3 { font-family: var(--mono); font-size: 13px; letter-spacing: 1.5px; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--line-soft); display: flex; align-items: center; gap: 8px; }
.plat-chip { width: 9px; height: 9px; border-radius: 2px; display: inline-block; }
.sig-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line-soft); }
.sig-row:last-child { border-bottom: 0; }
.sig-name { font-family: var(--mono); font-size: 13px; color: var(--ink); word-break: break-all; line-height: 1.4; }
.sig-name .dom { display: block; color: var(--ink-faint); font-size: 11px; }
.sig-count { font-family: var(--mono); font-size: 16px; font-weight: 600; color: var(--red-soft); font-variant-numeric: tabular-nums; }
.empty { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); padding: 10px 0; }

/* ── DATA TABLES ──────────────────────────────────────────────────── */
.table-scroll { max-height: 380px; overflow-y: auto; }
.data-table { width: 100%; border-collapse: collapse; font-family: var(--mono); }
.data-table th { position: sticky; top: 0; background: var(--panel); text-align: left; font-size: 11.5px; letter-spacing: 1.2px; color: var(--ink-faint); padding: 11px 9px; border-bottom: 1px solid var(--line); font-weight: 500; }
.data-table td { padding: 11px 9px; border-bottom: 1px solid var(--line-soft); font-size: 13.5px; }
.data-table tr:hover td { background: rgba(58, 217, 223, 0.04); }
.data-table .num { text-align: right; font-variant-numeric: tabular-nums; }
.data-table .act { text-align: right; width: 108px; }
.td-dom { color: var(--red-soft); }
.td-sig { color: var(--ink-dim); word-break: break-all; }
.td-dim { color: var(--ink-faint); }

/* row action buttons */
.row-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.6px;
  padding: 5px 10px;
  border-radius: 5px;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  transition: all 0.14s;
  white-space: nowrap;
}
.row-btn.block { border-color: rgba(58, 217, 223, 0.4); color: var(--cyan); }
.row-btn.block:hover { background: rgba(58, 217, 223, 0.14); box-shadow: 0 0 0 1px rgba(58, 217, 223, 0.3); }
.row-btn.remove { border-color: rgba(255, 70, 81, 0.4); color: var(--red-soft); }
.row-btn.remove:hover { background: rgba(255, 70, 81, 0.14); box-shadow: 0 0 0 1px rgba(255, 70, 81, 0.3); }
.row-btn:disabled { opacity: 0.5; cursor: progress; }

/* platform tags */
.ptag { display: inline-block; font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.5px; padding: 2px 7px; border-radius: 4px; text-transform: uppercase; border: 1px solid transparent; }
.ptag.win { color: var(--cyan); border-color: rgba(58, 217, 223, 0.3); background: rgba(58, 217, 223, 0.08); }
.ptag.mac { color: var(--ink-dim); border-color: var(--line); background: rgba(163, 172, 192, 0.08); }
.ptag.linux { color: var(--green); border-color: rgba(58, 217, 133, 0.3); background: rgba(58, 217, 133, 0.08); }
.ptag.generic { color: var(--violet); border-color: rgba(154, 139, 255, 0.3); background: rgba(154, 139, 255, 0.08); }

/* ── LIVE EVENT FEED ──────────────────────────────────────────────── */
.feed-panel { display: flex; flex-direction: column; }
.feed { font-family: var(--mono); font-size: 13px; max-height: 384px; overflow-y: auto; display: flex; flex-direction: column; gap: 0; }
.feed-row { display: grid; grid-template-columns: 74px 16px 1fr; gap: 9px; padding: 8px 4px; border-bottom: 1px solid var(--line-soft); align-items: baseline; animation: feedin 0.4s ease; }
@keyframes feedin { from { opacity: 0; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
.feed-time { color: var(--ink-faint); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.feed-sev { color: var(--red); }
.feed-body { line-height: 1.5; }
.feed-body .fd-dom { color: var(--red-soft); }
.feed-body .fd-sig { color: var(--cyan); }
.feed-body .fd-meta { color: var(--ink-faint); font-size: 11px; }
.feed-body .fd-snip { color: var(--ink-dim); display: block; font-size: 11.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; opacity: 0.75; margin-top: 2px; }

/* ── FALSE POSITIVE LIST ──────────────────────────────────────────── */
.fp-list { display: flex; flex-direction: column; gap: 10px; }
.fp-row { display: flex; align-items: center; gap: 11px; padding: 10px 12px; background: rgba(255, 187, 51, 0.05); border: 1px solid rgba(255, 187, 51, 0.16); border-radius: 6px; }
.fp-name { font-family: var(--mono); font-size: 13px; flex: 1; word-break: break-all; }
.fp-meta { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }
.fp-count { font-family: var(--mono); font-weight: 600; color: var(--amber); font-size: 16px; }

/* ── FOOTER ───────────────────────────────────────────────────────── */
.foot { position: relative; z-index: 2; display: flex; justify-content: space-between; gap: 14px; padding: 18px clamp(16px, 3vw, 38px); border-top: 1px solid var(--line); font-family: var(--mono); font-size: 11px; letter-spacing: 1px; color: var(--ink-faint); flex-wrap: wrap; }

/* ── scrollbars ───────────────────────────────────────────────────── */
.table-scroll::-webkit-scrollbar, .feed::-webkit-scrollbar { width: 9px; }
.table-scroll::-webkit-scrollbar-thumb, .feed::-webkit-scrollbar-thumb { background: var(--line); border-radius: 4px; }
.table-scroll::-webkit-scrollbar-thumb:hover, .feed::-webkit-scrollbar-thumb:hover { background: #2c374a; }

/* ── staggered panel reveal ───────────────────────────────────────── */
.readouts, .grid-3 > *, .grid-2 > *, main > .panel { animation: rise 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) backwards; }
main > *:nth-child(1) { animation-delay: 0.02s; }
main > *:nth-child(2) { animation-delay: 0.08s; }
main > *:nth-child(3) { animation-delay: 0.14s; }
main > *:nth-child(4) { animation-delay: 0.2s; }
main > *:nth-child(5) { animation-delay: 0.26s; }
main > *:nth-child(6) { animation-delay: 0.32s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ── responsive ───────────────────────────────────────────────────── */
@media (max-width: 1080px) {
  .readouts { grid-template-columns: repeat(2, 1fr); }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .sig-columns { grid-template-columns: repeat(2, 1fr); }
  .command-bar { flex-wrap: wrap; }
  .cb-class { order: 3; }
}
@media (max-width: 560px) {
  .readouts, .sig-columns { grid-template-columns: 1fr; }
  .cb-right { flex-wrap: wrap; }
}