/* Brose OSINT Radar — Dark theme inspired by Brose CI + CrowdStrike */
:root {
  --bg:        #0a0a0c;
  --bg-2:     #111114;
  --panel:     #16161a;
  --panel-2:   #1c1c22;
  --border:    #2a2a32;
  --border-2:  #383842;
  --text:      #f3f4f6;
  --text-2:    #c9cad1;
  --muted:     #8a8b94;
  --muted-2:   #5e5f68;
  --brand:     #ca0039;
  --brand-2:   #e8154e;
  --brand-d:   #97002a;
  --accent:    #ff4757;
  --ok:        #22c55e;
  --warn:      #f59e0b;
  --info:      #3b82f6;
  --crit:      #ca0039;
  --high:      #fb923c;
  --med:       #f59e0b;
  --low:       #3b82f6;
  --shadow:    0 10px 30px rgba(0,0,0,0.45);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.35);
  --radius:    10px;
  --radius-sm: 6px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--brand-2); }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ---------- Layout ---------- */
.app { display: grid; grid-template-columns: 230px 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, #0c0c10 0%, #0a0a0c 100%);
  border-right: 1px solid var(--border);
  padding: 18px 0;
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  z-index: 50;
}
.sidebar-backdrop { display: none; }
.menu-toggle { display: none; }
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 20px 18px; border-bottom: 1px solid var(--border);
}
.brand-mark {
  width: 36px; height: 36px; border-radius: 8px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--brand-d) 100%);
  display: grid; place-items: center;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05), 0 6px 18px rgba(202,0,57,0.35);
  position: relative;
}
.brand-mark::after {
  content: ""; position: absolute; inset: 4px;
  border: 1.5px solid rgba(255,255,255,0.95); border-radius: 5px;
  border-top-color: transparent; border-left-color: transparent;
  transform: rotate(45deg);
}
.brand-title { line-height: 1.1; }
.brand-title strong { color: #fff; font-size: 13px; letter-spacing: 0.04em; }
.brand-title small { color: var(--muted); font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; }

.nav { padding: 14px 8px; display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.nav-section { color: var(--muted-2); font-size: 10px; text-transform: uppercase;
  letter-spacing: 0.18em; padding: 12px 14px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text-2); font-size: 13px; position: relative;
  transition: background .15s, color .15s;
}
.nav a:hover { background: var(--panel); color: #fff; }
.nav a.active {
  background: linear-gradient(90deg, rgba(202,0,57,0.12) 0%, transparent 100%);
  color: #fff;
}
.nav a.active::before {
  content: ""; position: absolute; left: 0; top: 8px; bottom: 8px; width: 3px;
  background: var(--brand); border-radius: 2px;
}
.nav .ico { width: 16px; height: 16px; opacity: 0.9; display: inline-block; }
.nav-foot {
  padding: 14px 18px; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 11px;
}
.nav-foot .status { display: inline-flex; align-items: center; gap: 6px; }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--ok);
  box-shadow: 0 0 10px currentColor; }
.dot.warn { background: var(--warn); }
.dot.err { background: var(--brand); }

/* ---------- Main ---------- */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 24px; border-bottom: 1px solid var(--border);
  background: rgba(10,10,12,0.85); backdrop-filter: blur(10px);
  position: sticky; top: 0; z-index: 10;
}
.search { flex: 1; max-width: 480px; position: relative; }
.search input {
  width: 100%; padding: 9px 12px 9px 36px;
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 13px;
  outline: none;
}
.search input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(202,0,57,0.12); }
.search::before {
  content: "⌕"; position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--muted); font-size: 16px;
}
.spacer { flex: 1; }
.top-actions { display: flex; align-items: center; gap: 8px; }
.iconbtn {
  background: var(--panel); border: 1px solid var(--border);
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  color: var(--text-2); display: grid; place-items: center; position: relative;
}
.iconbtn:hover { color: #fff; border-color: var(--border-2); }
.iconbtn .badge {
  position: absolute; top: -4px; right: -4px;
  background: var(--brand); color: #fff; font-size: 10px;
  min-width: 16px; height: 16px; border-radius: 8px; padding: 0 4px;
  display: grid; place-items: center; font-weight: 600;
}
.user {
  display: flex; align-items: center; gap: 10px; padding: 4px 10px 4px 4px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 20px;
}
.avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-d));
  display: grid; place-items: center; font-weight: 700; font-size: 12px; color: #fff;
}
.user small { color: var(--muted); }

/* ---------- Content area ---------- */
.content { padding: 24px; flex: 1; }
.page-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.page-title h1 { font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.page-title .sub { color: var(--muted); font-size: 13px; margin-top: 4px; }
.page-title .actions { display: flex; gap: 8px; }

/* KPI Cards */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 18px; }
.kpi {
  background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; position: relative; overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--brand);
}
.kpi.alt::before { background: var(--info); }
.kpi.ok::before { background: var(--ok); }
.kpi.warn::before { background: var(--warn); }
.kpi .label { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em; }
.kpi .value { font-size: 28px; font-weight: 700; margin-top: 6px; letter-spacing: -0.02em; }
.kpi .delta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.kpi .delta.up { color: var(--brand); }
.kpi .delta.dn { color: var(--ok); }

/* Panels */
.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  margin-bottom: 18px;
}
.panel .head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.panel .head h2 { font-size: 14px; font-weight: 600; letter-spacing: 0.02em; }
.panel .head .sub { color: var(--muted); font-size: 11px; margin-top: 2px; }
.panel .body { padding: 14px 18px; }
.panel .body.flush { padding: 0; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.panel .body.flush table.data { min-width: 520px; }

/* Grid utility */
.grid-2 { display: grid; grid-template-columns: 1.6fr 1fr; gap: 18px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
@media (max-width: 1100px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--panel-2); color: var(--text);
  font-size: 13px; font-weight: 500;
}
.btn:hover { border-color: var(--border-2); background: #22222a; }
.btn.primary {
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-d) 100%);
  border-color: var(--brand-d); color: #fff;
  box-shadow: 0 4px 14px rgba(202,0,57,0.25);
}
.btn.primary:hover { filter: brightness(1.08); }
.btn.ghost { background: transparent; }
.btn.danger { background: transparent; border-color: var(--brand); color: var(--brand); }
.btn.danger:hover { background: rgba(202,0,57,0.12); }
.btn.sm { padding: 5px 10px; font-size: 12px; }

/* Forms */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.08em; }
.field input[type=text], .field input[type=password], .field input[type=email],
.field input[type=number], .field input:not([type]), .field select, .field textarea {
  width: 100%; padding: 9px 12px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 13px; outline: none;
}
.field textarea { min-height: 76px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--brand); box-shadow: 0 0 0 3px rgba(202,0,57,0.10);
}
.row { display: flex; gap: 12px; }
.row > .field { flex: 1; }

/* Tables */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
  text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--muted); padding: 12px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg-2); font-weight: 600;
}
table.data td {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  color: var(--text-2); vertical-align: top;
}
table.data tr:hover td { background: rgba(255,255,255,0.02); }
table.data tr:last-child td { border-bottom: none; }
table.data td a { color: var(--text); }
table.data td a:hover { color: var(--brand-2); }

/* Severity badges */
.sev { display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.06em; }
.sev::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.sev-0 { color: var(--muted); background: rgba(138,139,148,0.12); }
.sev-1 { color: var(--low); background: rgba(59,130,246,0.12); }
.sev-2 { color: var(--med); background: rgba(245,158,11,0.12); }
.sev-3 { color: var(--high); background: rgba(251,146,60,0.14); }
.sev-4 { color: var(--crit); background: rgba(202,0,57,0.14); box-shadow: 0 0 0 1px rgba(202,0,57,0.3) inset; }

/* Generic chip */
.chip {
  display: inline-block; padding: 1px 8px; border-radius: 10px;
  font-size: 11px; background: var(--panel-2); color: var(--text-2);
  border: 1px solid var(--border); margin: 2px 2px 2px 0;
}
.chip.brand { background: rgba(202,0,57,0.10); border-color: rgba(202,0,57,0.35); color: var(--brand-2); }

/* Score bar */
.score { display: flex; align-items: center; gap: 8px; min-width: 110px; }
.score-bar { flex: 1; height: 6px; background: var(--bg-2); border-radius: 3px; overflow: hidden; min-width: 60px; }
.score-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--info), var(--warn), var(--brand)); }
.score-num { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 26px; text-align: right; }

/* Alerts banner */
.flash {
  padding: 10px 14px; border-radius: var(--radius-sm); margin-bottom: 14px;
  font-size: 13px; border: 1px solid var(--border); background: var(--panel);
}
.flash.err { border-color: rgba(202,0,57,0.4); background: rgba(202,0,57,0.08); color: #ffdde0; }
.flash.ok { border-color: rgba(34,197,94,0.35); background: rgba(34,197,94,0.08); color: #ccf3da; }

/* Login */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(800px 400px at 20% -10%, rgba(202,0,57,0.18), transparent),
    radial-gradient(900px 500px at 110% 110%, rgba(80,80,120,0.18), transparent),
    var(--bg);
}
.login-card {
  width: 100%; max-width: 400px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 14px;
  padding: 30px; box-shadow: var(--shadow);
}
.login-brand {
  display: flex; flex-direction: column; align-items: center; gap: 14px; margin-bottom: 24px;
}
.login-brand .brand-mark { width: 52px; height: 52px; border-radius: 12px; }
.login-brand h1 { font-size: 16px; text-align: center; letter-spacing: 0.04em;
  color: var(--text); font-weight: 500; }
.login-brand small { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.22em; }

/* Map / radar placeholder */
.radar-canvas {
  position: relative; aspect-ratio: 16/9; background:
    radial-gradient(circle at center, rgba(202,0,57,0.18), transparent 60%),
    repeating-radial-gradient(circle at center, transparent 0 30px, rgba(255,255,255,0.04) 30px 31px);
  border-radius: var(--radius); overflow: hidden;
}
.radar-canvas::after {
  content: ""; position: absolute; left: 50%; top: 50%; width: 50%; height: 2px;
  transform-origin: 0 50%; transform: translateY(-50%) rotate(0deg);
  background: linear-gradient(90deg, rgba(202,0,57,0.8), transparent);
  animation: sweep 5s linear infinite;
}
@keyframes sweep { to { transform: translateY(-50%) rotate(360deg); } }
.radar-dot { position: absolute; width: 9px; height: 9px; border-radius: 50%;
  background: var(--brand); box-shadow: 0 0 12px var(--brand); }

/* Detail blocks */
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 6px 14px; font-size: 13px; }
.kv dt { color: var(--muted); text-transform: uppercase; font-size: 11px; letter-spacing: 0.08em; }
.kv dd { color: var(--text); }

/* Utility */
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, monospace; font-size: 12.5px; }
.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 18px; }
.right { text-align: right; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex.wrap { flex-wrap: wrap; }
hr { border: none; border-top: 1px solid var(--border); margin: 14px 0; }
.empty {
  padding: 40px 20px; text-align: center; color: var(--muted); font-size: 13px;
}

/* Toggle switch */
.switch { position: relative; display: inline-block; width: 36px; height: 20px; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider {
  position: absolute; cursor: pointer; inset: 0; background: var(--panel-2);
  border: 1px solid var(--border); border-radius: 20px; transition: .2s;
}
.switch .slider::before {
  content: ""; position: absolute; height: 14px; width: 14px; left: 2px; top: 2px;
  background: var(--muted); border-radius: 50%; transition: .2s;
}
.switch input:checked + .slider { background: rgba(202,0,57,0.25); border-color: var(--brand); }
.switch input:checked + .slider::before { transform: translateX(16px); background: var(--brand); }

/* Scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-2); }

/* ---------- Responsive: tablet & mobile ---------- */

/* Tables always horizontally scrollable on narrow viewports */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media (max-width: 960px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .content { padding: 16px; }
  .page-title { flex-direction: column; align-items: flex-start; gap: 10px; }
  .page-title .actions { width: 100%; flex-wrap: wrap; }
  .topbar { padding: 10px 14px; gap: 8px; }
  .search { max-width: none; }
}

@media (max-width: 720px) {
  .app { grid-template-columns: 1fr; }

  /* Sidebar becomes a drawer */
  .sidebar {
    position: fixed; top: 0; left: 0; width: 260px; height: 100vh;
    transform: translateX(-100%); transition: transform .25s ease;
    box-shadow: 8px 0 30px rgba(0,0,0,0.5);
  }
  body.nav-open .sidebar { transform: translateX(0); }

  .sidebar-backdrop {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,0.55);
    z-index: 40; opacity: 0; pointer-events: none; transition: opacity .2s;
  }
  body.nav-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }

  .menu-toggle {
    display: grid; place-items: center;
    width: 36px; height: 36px; border-radius: var(--radius-sm);
    background: var(--panel); border: 1px solid var(--border);
    color: var(--text); cursor: pointer; flex-shrink: 0;
  }
  .menu-toggle:hover { border-color: var(--brand); color: var(--brand); }
  .menu-toggle svg { width: 18px; height: 18px; }

  body.nav-open { overflow: hidden; }

  /* Compact topbar on mobile */
  .topbar { padding: 10px 12px; gap: 8px; }
  .search input { font-size: 14px; }   /* 16px+ recommended on iOS to prevent zoom, but 14 keeps layout */
  .search input { font-size: 16px; }
  .user small { display: none; }
  .user > div { display: none; }       /* hide username text, keep avatar */
  .user { padding: 2px; gap: 0; }
  .iconbtn.hide-mobile { display: none; }

  /* Stack form rows */
  .row { flex-direction: column; gap: 0; }

  /* KPI: 1 column on very small screens */
  .kpi-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .kpi { padding: 12px; }
  .kpi .value { font-size: 22px; }

  /* Tables: tighter padding */
  table.data th, table.data td { padding: 10px 12px; font-size: 12.5px; }

  /* Login card */
  .login-card { padding: 24px 20px; }

  /* Page title font */
  .page-title h1 { font-size: 18px; }
}

@media (max-width: 420px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .content { padding: 12px; }
}