/* ============================================================
   ThreatIntel Tracker — cyberpunk HUD theme
   No external assets (runs on egress-controlled networks).
   ============================================================ */
:root {
  --bg: #07080f;
  --bg-2: #0b0d18;
  --surface: #10131f;
  --surface-2: #161a2b;
  --border: #24304a;
  --border-soft: #1b2236;

  --text: #d7e6f2;
  --muted: #7d8aa8;
  --dim: #55617e;

  --cyan: #00e5ff;
  --cyan-dim: #0aa9bd;
  --magenta: #ff2e97;
  --green: #23f0a0;
  --amber: #ffcf3f;
  --red: #ff4d6a;

  --accent: var(--cyan);
  --ok: var(--green);
  --bad: var(--red);
  --warn: var(--amber);

  --radius: 4px;
  --glow-cyan: 0 0 0 1px rgba(0, 229, 255, .35), 0 0 18px rgba(0, 229, 255, .25);
  --glow-magenta: 0 0 0 1px rgba(255, 46, 151, .4), 0 0 18px rgba(255, 46, 151, .28);

  --font-mono: "JetBrains Mono", "Cascadia Code", "SF Mono", Consolas, "Liberation Mono", ui-monospace, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  color: var(--text);
  font-family: var(--font-sans);
  line-height: 1.55;
  background-color: var(--bg);
  /* faint tech grid + corner glows */
  background-image:
    radial-gradient(900px 500px at 15% -10%, rgba(0, 229, 255, .10), transparent 60%),
    radial-gradient(900px 600px at 100% 0%, rgba(255, 46, 151, .08), transparent 55%),
    linear-gradient(rgba(120, 160, 200, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 160, 200, .045) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
  background-attachment: fixed;
}

a { color: var(--cyan); text-decoration: none; transition: color .15s, text-shadow .15s; }
a:hover { color: #7ff3ff; text-shadow: 0 0 8px rgba(0, 229, 255, .55); }

h1 { font-family: var(--font-mono); font-size: 1.4rem; font-weight: 700; letter-spacing: .02em; margin: 0 0 .3rem; }
h2 {
  font-family: var(--font-mono);
  font-size: 1rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase;
  margin: 0 0 .9rem; padding-left: .6rem;
  border-left: 3px solid var(--cyan);
  color: #eafcff;
}
h3 { font-family: var(--font-mono); font-size: .82rem; margin: 1.1rem 0 .45rem; color: var(--cyan-dim); text-transform: uppercase; letter-spacing: .12em; }
code { font-family: var(--font-mono); background: var(--surface-2); padding: .1em .4em; border-radius: 3px; font-size: .85em; color: #9fe9ff; word-break: break-all; }
hr { border: none; border-top: 1px solid var(--border-soft); margin: 1rem 0; }

.container { max-width: 1220px; margin: 0 auto; padding: 1.5rem 1rem 3.5rem; }
.break { word-break: break-all; overflow-wrap: anywhere; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.prewrap { white-space: pre-wrap; }
.ok { color: var(--ok); }
.bad { color: var(--bad); }
.mono { font-family: var(--font-mono); }

/* ---- top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: .5rem;
  padding: .7rem 1.15rem;
  background: linear-gradient(180deg, rgba(16, 19, 31, .96), rgba(11, 13, 24, .92));
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0, 229, 255, .25), 0 8px 30px rgba(0, 0, 0, .5);
  position: sticky; top: 0; z-index: 20;
  backdrop-filter: blur(8px);
}
.brand {
  font-family: var(--font-mono); font-weight: 700; font-size: 1.05rem;
  color: var(--text); letter-spacing: .04em; text-transform: uppercase;
}
.brand span { color: var(--cyan); text-shadow: 0 0 10px rgba(0, 229, 255, .6); }
.topnav { display: flex; align-items: center; gap: .35rem; flex-wrap: wrap; }
.navlink {
  font-family: var(--font-mono); font-size: .82rem; letter-spacing: .04em;
  padding: .45rem .75rem; border-radius: var(--radius);
  color: var(--muted); background: transparent; border: 1px solid transparent;
  font-weight: 500; cursor: pointer; transition: all .15s;
}
.navlink:hover { color: var(--cyan); border-color: var(--border); background: rgba(0, 229, 255, .06); }
.btn-accent {
  color: var(--cyan); border-color: rgba(0, 229, 255, .45); background: rgba(0, 229, 255, .08);
  font-weight: 600;
}
.btn-accent:hover { color: #001016; background: var(--cyan); box-shadow: var(--glow-cyan); }
.inline-form { display: inline; }

/* ---- cards & layout ---- */
.card {
  position: relative;
  background: linear-gradient(180deg, rgba(22, 26, 43, .55), rgba(16, 19, 31, .85));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  transition: border-color .18s, box-shadow .18s;
}
/* HUD corner bracket, top-left */
.card::before {
  content: ""; position: absolute; top: -1px; left: -1px;
  width: 14px; height: 14px;
  border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan);
  border-top-left-radius: var(--radius); opacity: .55;
}
.page-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.35rem; }
.actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1rem; align-items: start; }
.detail-grid section:first-child { grid-column: 1 / -1; }

/* ---- stats ---- */
.stats { display: flex; gap: .6rem; flex-wrap: wrap; }
.stat {
  position: relative;
  display: flex; align-items: baseline; gap: .4rem;
  font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em;
  background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius);
  padding: .5rem .9rem; color: var(--muted); transition: all .15s;
}
.stat:hover { border-color: var(--border); color: var(--text); }
.stat.active { border-color: var(--cyan); color: var(--text); box-shadow: inset 0 0 12px rgba(0, 229, 255, .12); }
.stat-num { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.stat-online .stat-num { color: var(--green); text-shadow: 0 0 10px rgba(35, 240, 160, .5); }
.stat-offline .stat-num { color: var(--red); text-shadow: 0 0 10px rgba(255, 77, 106, .45); }

/* ---- search ---- */
.searchbar { display: flex; gap: .6rem; margin-bottom: 1.4rem; }
.searchbar input[type="search"] { flex: 1; }

/* ---- forms ---- */
.stack { display: flex; flex-direction: column; gap: 1rem; }
label { display: flex; flex-direction: column; gap: .35rem; font-family: var(--font-mono); font-size: .82rem; font-weight: 600; letter-spacing: .03em; color: #c6d6e6; }
label .muted { font-weight: 400; font-family: var(--font-sans); letter-spacing: 0; }
input, textarea, select {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  padding: .6rem .75rem; font: inherit; font-family: var(--font-mono); font-size: .9rem; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
input::placeholder, textarea::placeholder { color: var(--dim); }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 1px var(--cyan), 0 0 16px rgba(0, 229, 255, .2); }
.form-card { max-width: 660px; }

.btn {
  font-family: var(--font-mono); font-size: .82rem; letter-spacing: .05em; text-transform: uppercase;
  background: var(--surface-2); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  padding: .55rem 1rem; font-weight: 600; cursor: pointer; transition: all .15s;
}
.btn:hover { border-color: var(--cyan); color: var(--cyan); box-shadow: 0 0 14px rgba(0, 229, 255, .18); }
.btn:disabled { opacity: .55; cursor: wait; box-shadow: none; }
.btn-primary { background: rgba(0, 229, 255, .1); border-color: var(--cyan); color: var(--cyan); }
.btn-primary:hover { background: var(--cyan); color: #001016; box-shadow: var(--glow-cyan); }
.btn-danger { border-color: rgba(255, 77, 106, .5); color: var(--red); }
.btn-danger:hover { background: var(--red); border-color: var(--red); color: #12030a; box-shadow: var(--glow-magenta); }
.btn-block { width: 100%; }
.btn-ghost { color: var(--muted); text-transform: none; }

.alert {
  font-size: .9rem; border-radius: var(--radius); padding: .65rem .85rem; margin-bottom: 1rem;
  background: rgba(255, 77, 106, .1); border: 1px solid rgba(255, 77, 106, .55); color: #ffb3c0;
  box-shadow: inset 0 0 14px rgba(255, 77, 106, .1);
}
.alert-ok { background: rgba(35, 240, 160, .1); border-color: rgba(35, 240, 160, .5); color: #9bf5cf; box-shadow: inset 0 0 14px rgba(35, 240, 160, .1); }

/* ---- admin panel ---- */
.admin-grid { display: grid; gap: 1rem; align-items: start; grid-template-columns: minmax(280px, 360px) 1fr; }
.check-row { flex-direction: row; align-items: center; gap: .5rem; text-transform: none; }
.check-row input { width: auto; accent-color: var(--cyan); }
.actions-tight { gap: .4rem; }
.btn-slim { padding: .3rem .65rem; font-size: .72rem; font-weight: 500; }
.input-slim { width: 140px; padding: .3rem .55rem; font-size: .78rem; display: inline-block; }
.reset-form { display: inline-flex; gap: .4rem; align-items: center; }
@media (max-width: 900px) { .admin-grid { grid-template-columns: 1fr; } }

/* ---- login ---- */
.login-wrap { display: grid; place-items: center; min-height: 82vh; }
.login-card { width: 100%; max-width: 400px; text-align: center; padding: 2rem 1.75rem; }
.login-card::after {
  content: ""; position: absolute; bottom: -1px; right: -1px;
  width: 14px; height: 14px;
  border-bottom: 2px solid var(--magenta); border-right: 2px solid var(--magenta);
  border-bottom-right-radius: var(--radius); opacity: .6;
}
.login-title { margin-bottom: .1rem; font-size: 1.25rem; }
.login-sub { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.login-card form { text-align: left; margin-top: 1.5rem; }

/* ---- site grid ---- */
.site-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 1.1rem; }
.site-card { padding: 0; overflow: hidden; color: var(--text); display: flex; flex-direction: column; }
.site-card::before { z-index: 2; }
.site-card:hover { border-color: var(--cyan); box-shadow: var(--glow-cyan); color: var(--text); }
.thumb { position: relative; aspect-ratio: 16 / 10; background: var(--bg-2); overflow: hidden; border-bottom: 1px solid var(--border-soft); }
.thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; filter: saturate(1.05) contrast(1.02); transition: transform .3s; }
.site-card:hover .thumb img { transform: scale(1.03); }
.thumb-empty { display: grid; place-items: center; height: 100%; color: var(--dim); font-family: var(--font-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.site-card-body { padding: .8rem .95rem 1rem; display: flex; flex-direction: column; gap: .4rem; }
.site-host { font-family: var(--font-mono); font-weight: 700; font-size: .95rem; color: #eafcff; word-break: break-all; }
.site-url { font-size: .78rem; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.site-meta { display: flex; gap: .4rem; flex-wrap: wrap; }
.site-foot { font-family: var(--font-mono); font-size: .72rem; margin-top: auto; color: var(--dim); letter-spacing: .02em; }

.badge {
  position: absolute; top: .6rem; right: .6rem;
  font-family: var(--font-mono); font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: .2rem .55rem; border-radius: 999px;
  background: rgba(4, 6, 12, .8); border: 1px solid currentColor; backdrop-filter: blur(4px);
}
.badge.big { position: static; font-size: .8rem; padding: .32rem .75rem; }
.badge-online { color: var(--green); box-shadow: 0 0 12px rgba(35, 240, 160, .3); }
.badge-offline { color: var(--red); box-shadow: 0 0 12px rgba(255, 77, 106, .28); }
.badge-unknown { color: var(--amber); }

.chip {
  font-family: var(--font-mono); font-size: .68rem; letter-spacing: .03em;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px;
  padding: .12rem .6rem; color: var(--muted);
}
.chip-tag { border-color: rgba(255, 46, 151, .5); color: var(--magenta); }

/* ---- detail page ---- */
.shot-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: .8rem; }
.shot-frame { position: relative; display: block; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: #05060b; transition: border-color .15s, box-shadow .15s; }
.shot-frame:hover { border-color: var(--cyan); box-shadow: var(--glow-cyan); }
.shot-idx { position: absolute; top: .4rem; left: .4rem; font-family: var(--font-mono); font-size: .68rem; padding: .1rem .45rem; border-radius: 999px; background: rgba(4, 6, 12, .8); color: var(--cyan); border: 1px solid rgba(0, 229, 255, .4); }
.shot { display: block; width: 100%; height: auto; object-fit: contain; object-position: top; background: #05060b; }
.flag-new { color: var(--amber); font-weight: 600; }
.chip-new { border-color: var(--amber); color: var(--amber); font-weight: 700; }
.raw-actions { display: flex; gap: .5rem; margin: .3rem 0 .6rem; flex-wrap: wrap; }
.kv { display: grid; grid-template-columns: minmax(120px, max-content) 1fr; gap: .45rem .95rem; margin: 0; font-size: .9rem; }
.kv dt { font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.kv dd { margin: 0; min-width: 0; }
.plain-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .35rem; font-size: .9rem; }
.raw { font-family: var(--font-mono); background: var(--bg-2); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: .85rem; overflow-x: auto; font-size: .76rem; max-height: 440px; color: #9fe9ff; }
details summary { cursor: pointer; font-family: var(--font-mono); font-size: .82rem; color: var(--cyan-dim); margin-bottom: .6rem; }

.scroll-x { overflow-x: auto; }
.table { border-collapse: collapse; width: 100%; font-size: .85rem; }
.table th, .table td { text-align: left; padding: .45rem .7rem; border-bottom: 1px solid var(--border-soft); vertical-align: top; }
.table th { font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; white-space: nowrap; }
.table tr:hover td { background: rgba(0, 229, 255, .03); }

.empty-state { text-align: center; padding: 3.5rem 1rem; display: flex; flex-direction: column; gap: 1.1rem; align-items: center; }
.empty-state .glyph { font-size: 2.4rem; opacity: .5; }
.footer { text-align: center; color: var(--dim); font-family: var(--font-mono); font-size: .74rem; letter-spacing: .04em; padding: 1.25rem; border-top: 1px solid var(--border-soft); margin-top: 2rem; }

/* selection */
::selection { background: rgba(0, 229, 255, .28); color: #fff; }

/* ---- responsive ---- */
@media (max-width: 640px) {
  .container { padding: 1.1rem .8rem 2.5rem; }
  .page-head { flex-direction: column; }
  .kv { grid-template-columns: 1fr; gap: .1rem 0; }
  .kv dt { margin-top: .55rem; }
  .searchbar { flex-direction: column; }
  .detail-grid { grid-template-columns: 1fr; }
  .topnav { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  .site-card:hover .thumb img { transform: none; }
}