/* ============================================================
   Security Dashboard — design system
   Aesthetic: dark security-operations console.
   Type: IBM Plex Mono (headings/data) + IBM Plex Sans (body).
   ============================================================ */

@font-face {
  font-family: "IBM Plex Sans";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-sans-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-sans-600.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url("/static/fonts/ibm-plex-mono-600.woff2") format("woff2");
}

:root {
  --bg: #0a0e14;
  --panel: #10151e;
  --panel-2: #151c28;
  --raise: #1a2331;
  --border: #232f40;
  --border-soft: #1a2433;

  --text: #e7eef6;
  --muted: #8997ab;
  --faint: #5c6a7e;

  --accent: #38bdf8;
  --accent-dim: #0e7490;
  --accent-glow: rgba(56, 189, 248, 0.16);

  --critical: #ff4d6d;
  --high: #ff8c42;
  --medium: #ffd23f;
  --low: #34d399;
  --info: #7d8da5;

  --font-sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --sp: 8px;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
  --shadow-soft: 0 2px 12px rgba(0, 0, 0, 0.3);
  --maxw: 1320px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  /* atmospheric backdrop: faint grid + radial glow */
  background-image:
    radial-gradient(900px 500px at 85% -10%, rgba(56, 189, 248, 0.07), transparent 60%),
    radial-gradient(700px 500px at 0% 0%, rgba(255, 77, 109, 0.05), transparent 55%),
    linear-gradient(transparent 95%, rgba(255, 255, 255, 0.02) 95%),
    linear-gradient(90deg, transparent 95%, rgba(255, 255, 255, 0.02) 95%);
  background-size: 100% 100%, 100% 100%, 28px 28px, 28px 28px;
  background-attachment: fixed;
}

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

::selection { background: var(--accent-glow); }

/* ---------- top nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 0 24px;
  height: 60px;
  background: rgba(13, 18, 27, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text);
}
.brand .dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--low);
  box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.16);
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.45; } }
.brand .mark { color: var(--accent); }

.nav-links { display: flex; gap: 4px; margin-left: 6px; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.4px;
  color: var(--muted);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { color: var(--text); background: var(--panel-2); text-decoration: none; }
.nav-links a.active { color: var(--accent); background: var(--accent-glow); }

.nav-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.nav-user { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.btn-ghost {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--muted);
  border: 1px solid var(--border);
  background: transparent;
  padding: 7px 14px;
  border-radius: var(--r-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s;
}
.btn-ghost:hover { color: var(--text); border-color: var(--accent-dim); text-decoration: none; }

/* ---------- layout ---------- */
.page { max-width: var(--maxw); margin: 0 auto; padding: 32px 24px 64px; }
.page-head { margin-bottom: 26px; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 8px;
}
h1 { font-size: 1.75rem; font-weight: 600; letter-spacing: -0.3px; }
h2 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--text);
}
.sub { color: var(--muted); font-size: 0.92rem; margin-top: 4px; }

.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--faint);
  margin-bottom: 14px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb .sep { color: var(--faint); }

/* ---------- cards / panels ---------- */
.card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
  box-shadow: var(--shadow-soft);
}
.card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; gap: 12px; }
.card-head h2 { margin: 0; }

.grid { display: grid; gap: 18px; }
.grid-kpi { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: 1.5fr 1fr; }
.grid-cards { grid-template-columns: repeat(auto-fill, minmax(310px, 1fr)); }
.mt { margin-top: 18px; }

/* ---------- KPI ---------- */
.kpi {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.kpi::after {
  content: "";
  position: absolute; inset: 0 0 auto 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: 0.7;
}
.kpi.k-crit::after { background: linear-gradient(90deg, var(--critical), transparent); }
.kpi.k-high::after { background: linear-gradient(90deg, var(--high), transparent); }
.kpi .label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--muted);
}
.kpi .value { font-family: var(--font-mono); font-size: 2.3rem; font-weight: 600; line-height: 1.1; margin-top: 8px; }
.kpi.k-crit .value { color: var(--critical); }
.kpi.k-high .value { color: var(--high); }
.kpi .foot { font-size: 0.78rem; color: var(--faint); margin-top: 4px; }

/* ---------- charts ---------- */
.chart { width: 100%; height: 300px; }
.chart.sm { height: 220px; }
.spark { width: 100%; height: 44px; }

/* ---------- severity badges & chips ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.sev-critical { color: var(--critical); background: rgba(255, 77, 109, 0.12); border-color: rgba(255, 77, 109, 0.35); }
.sev-high     { color: var(--high);     background: rgba(255, 140, 66, 0.12); border-color: rgba(255, 140, 66, 0.35); }
.sev-medium   { color: var(--medium);   background: rgba(255, 210, 63, 0.12); border-color: rgba(255, 210, 63, 0.32); }
.sev-low      { color: var(--low);      background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.32); }
.sev-info     { color: var(--info);     background: rgba(125, 141, 165, 0.12); border-color: rgba(125, 141, 165, 0.3); }

.trend { font-family: var(--font-mono); font-size: 0.8rem; font-weight: 600; }
.trend.up { color: var(--critical); }     /* risk went up = bad */
.trend.down { color: var(--low); }        /* risk went down = good */
.trend.flat { color: var(--muted); }

/* ---------- project risk card ---------- */
.proj-card {
  display: block;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 18px;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.16s, border-color 0.16s, box-shadow 0.16s;
}
.proj-card:hover { transform: translateY(-3px); border-color: var(--accent-dim); box-shadow: var(--shadow); text-decoration: none; }
.proj-card .top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.proj-card .name { font-family: var(--font-mono); font-weight: 600; font-size: 1rem; word-break: break-all; }
.proj-card .score { font-family: var(--font-mono); font-size: 2rem; font-weight: 600; }
.proj-card .score small { font-size: 0.7rem; color: var(--faint); display: block; text-align: right; letter-spacing: 1px; }
.proj-card .sevs { display: flex; gap: 6px; flex-wrap: wrap; margin: 14px 0 10px; }
.proj-card .meta { display: flex; align-items: center; justify-content: space-between; font-size: 0.76rem; color: var(--faint); font-family: var(--font-mono); }

.score-pill { padding: 1px 7px; border-radius: 999px; font-family: var(--font-mono); font-size: 0.7rem; }
.risk-none { color: var(--low); }
.risk-low { color: var(--low); }
.risk-med { color: var(--medium); }
.risk-high { color: var(--high); }
.risk-crit { color: var(--critical); }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r); }
table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 11px 14px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0;
}
tbody td { padding: 11px 14px; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
tbody tr:last-child td { border-bottom: none; }
tbody tr.clickable { cursor: pointer; transition: background 0.12s; }
tbody tr.clickable:hover { background: var(--panel-2); }
td.loc, td.mono { font-family: var(--font-mono); font-size: 0.8rem; color: var(--accent); word-break: break-all; }
td.msg { color: var(--muted); max-width: 460px; }

/* ---------- filter bar ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 18px; }
.field { display: flex; flex-direction: column; gap: 5px; }
.field label { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.8px; text-transform: uppercase; color: var(--faint); }
select, input[type="text"] {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  padding: 8px 11px;
  border-radius: var(--r-sm);
  min-width: 150px;
}
select:focus, input[type="text"]:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.chips { display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.14s;
  user-select: none;
}
.chip:hover { color: var(--text); border-color: var(--accent-dim); }
.chip.active { color: var(--bg); background: var(--accent); border-color: var(--accent); font-weight: 600; }
.chip.sevc.active { background: var(--critical); border-color: var(--critical); color: #fff; }
.chip.sevh.active { background: var(--high); border-color: var(--high); color: #16110a; }
.chip.sevm.active { background: var(--medium); border-color: var(--medium); color: #1a1606; }
.chip.sevl.active { background: var(--low); border-color: var(--low); color: #062018; }
.count { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }

/* ---------- tool status cards ---------- */
.tool-card { border: 1px solid var(--border); border-radius: var(--r); padding: 14px 16px; background: var(--panel); }
.tool-card .tname { font-family: var(--font-mono); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; font-size: 0.82rem; }
.tool-card .tscore { font-family: var(--font-mono); font-size: 1.6rem; font-weight: 600; margin-top: 6px; }

/* ---------- timeline ---------- */
.timeline { list-style: none; position: relative; padding-left: 22px; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 4px; bottom: 4px; width: 2px; background: var(--border); }
.timeline li { position: relative; padding: 10px 0; }
.timeline li::before {
  content: ""; position: absolute; left: -21px; top: 16px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px var(--accent-glow);
}
.timeline a { font-family: var(--font-mono); font-size: 0.9rem; }

/* ---------- view toggle ---------- */
.toggle { display: inline-flex; border: 1px solid var(--border); border-radius: var(--r-sm); overflow: hidden; }
.toggle button {
  font-family: var(--font-mono); font-size: 0.78rem;
  background: var(--panel); color: var(--muted); border: none; padding: 7px 14px; cursor: pointer;
}
.toggle button.active { background: var(--accent); color: var(--bg); font-weight: 600; }

/* ---------- raw json ---------- */
.json {
  background: #070a0f;
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 16px;
  overflow: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  max-height: 70vh;
  white-space: pre;
}
.j-key { color: #7ee0ff; }
.j-str { color: #a8e6a3; }
.j-num { color: var(--high); }
.j-bool { color: var(--critical); }
.j-null { color: var(--faint); }

/* ---------- states ---------- */
.loading, .empty { text-align: center; color: var(--muted); padding: 48px 20px; font-family: var(--font-mono); font-size: 0.9rem; }
.empty.good { color: var(--low); }
.skel { background: linear-gradient(90deg, var(--panel), var(--panel-2), var(--panel)); background-size: 200% 100%; animation: sweep 1.3s infinite; border-radius: var(--r); }
@keyframes sweep { to { background-position: -200% 0; } }

/* ---------- entrance animation ---------- */
.reveal { opacity: 0; transform: translateY(10px); animation: rise 0.5s ease forwards; }
@keyframes rise { to { opacity: 1; transform: none; } }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .grid-kpi { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav { gap: 12px; padding: 0 14px; height: 56px; }
  .nav-links { display: none; }
  .nav.open .nav-links { display: flex; position: absolute; top: 56px; left: 0; right: 0; flex-direction: column; background: var(--panel); border-bottom: 1px solid var(--border); padding: 8px; }
  .page { padding: 22px 14px 56px; }
  .grid-kpi { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: inline-flex; }
}
.nav-toggle { display: none; background: transparent; border: 1px solid var(--border); color: var(--text); border-radius: var(--r-sm); padding: 6px 10px; cursor: pointer; font-family: var(--font-mono); }

/* ---------- trend range selector ---------- */
.head-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.range-sel button { padding: 4px 11px; font-size: 0.72rem; }
.range-sel button::before { content: "≤"; opacity: 0.5; margin-right: 2px; }
.range-sel button:last-child::before { content: ""; margin: 0; }