:root {
  --bg: #07070c;
  --bg-2: #0d0d16;
  --card: rgba(255, 255, 255, 0.045);
  --card-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f4f8;
  --muted: #8b8ca3;
  --muted-2: #b9bacb;
  --ok: #34d399;
  --bad: #f87171;
  --radius: 20px;
  --radius-sm: 12px;
  --maxw: 1240px;
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ---------- Animated aurora background ---------- */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 50% -10%, #14142400 40%, var(--bg) 100%),
    var(--bg);
}
.aurora::before,
.aurora::after,
.blob {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.5;
  will-change: transform;
}
.aurora::before {
  width: 50vw; height: 50vw;
  background: radial-gradient(circle, #6c63ff, transparent 70%);
  top: -10vw; left: -8vw;
  animation: drift1 22s ease-in-out infinite;
}
.aurora::after {
  width: 45vw; height: 45vw;
  background: radial-gradient(circle, #00d4ff, transparent 70%);
  bottom: -12vw; right: -6vw;
  animation: drift2 26s ease-in-out infinite;
}
.blob {
  width: 38vw; height: 38vw;
  background: radial-gradient(circle, #ff5f9e, transparent 70%);
  top: 30%; left: 45%;
  opacity: 0.35;
  animation: drift3 30s ease-in-out infinite;
}
@keyframes drift1 { 50% { transform: translate(20vw, 12vh) scale(1.15); } }
@keyframes drift2 { 50% { transform: translate(-16vw, -10vh) scale(1.1); } }
@keyframes drift3 { 50% { transform: translate(-22vw, 8vh) scale(0.85); } }

/* subtle grain/grid overlay */
.grid-overlay {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 80%);
}

/* ---------- Layout ---------- */
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

/* ---------- Header ---------- */
header { margin-bottom: 36px; }
.brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand .logo {
  width: 46px; height: 46px;
  border-radius: 13px;
  display: grid; place-items: center;
  font-size: 24px;
  background: linear-gradient(135deg, #6c63ff, #00d4ff);
  box-shadow: 0 8px 28px rgba(108, 99, 255, 0.4);
}
.brand h1 {
  font-size: 26px;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
}
.brand .sub {
  font-size: 13px;
  color: var(--muted);
  margin-top: 2px;
}
.brand .sub b { color: var(--muted-2); font-weight: 600; }

.stats {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.stat {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  backdrop-filter: blur(10px);
  min-width: 92px;
}
.stat .num {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.stat .lbl {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 5px;
}
.stat.live .num { color: var(--ok); }
#clock { font-variant-numeric: tabular-nums; }

/* ---------- Controls ---------- */
.controls {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin: 28px 0 22px;
}
.search {
  position: relative;
  flex: 1;
  min-width: 220px;
}
.search input {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 12px 18px 12px 44px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  backdrop-filter: blur(10px);
}
.search input::placeholder { color: var(--muted); }
.search input:focus {
  border-color: var(--border-strong);
  background: var(--card-hover);
}
.search svg {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
}
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 9px 15px;
  font-size: 13px;
  color: var(--muted-2);
  cursor: pointer;
  transition: all 0.18s;
  backdrop-filter: blur(10px);
  user-select: none;
}
.chip:hover { border-color: var(--border-strong); color: var(--text); }
.chip.active {
  background: linear-gradient(135deg, rgba(108,99,255,0.25), rgba(0,212,255,0.18));
  border-color: rgba(108,99,255,0.6);
  color: #fff;
}

/* ---------- Grid ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

/* ---------- Card ---------- */
.card {
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  overflow: hidden;
  backdrop-filter: blur(14px);
  transition: transform 0.25s cubic-bezier(.2,.7,.3,1), border-color 0.25s, background 0.25s, box-shadow 0.25s;
  transform-style: preserve-3d;
  will-change: transform;
}
.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--ac, #6c63ff), transparent 55%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.25s;
}
.card::after {
  content: '';
  position: absolute;
  width: 200px; height: 200px;
  background: radial-gradient(circle, var(--ac, #6c63ff), transparent 65%);
  top: -90px; right: -70px;
  opacity: 0.14;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
}
.card:hover {
  background: var(--card-hover);
  border-color: transparent;
  box-shadow: 0 18px 50px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04);
}
.card:hover::before { opacity: 1; }
.card:hover::after { opacity: 0.28; transform: scale(1.15); }

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}
.icon {
  width: 52px; height: 52px;
  border-radius: 15px;
  display: grid; place-items: center;
  font-size: 27px;
  background: color-mix(in srgb, var(--ac, #6c63ff) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--ac, #6c63ff) 35%, transparent);
  transition: transform 0.25s;
}
.card:hover .icon { transform: scale(1.08) translateZ(20px); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  position: relative;
}
.status.online { color: var(--ok); }
.status.online .dot { background: var(--ok); }
.status.online .dot::after {
  content: '';
  position: absolute; inset: -4px;
  border-radius: 50%;
  background: var(--ok);
  opacity: 0.45;
  animation: ping 1.6s cubic-bezier(0,0,0.2,1) infinite;
}
.status.offline { color: var(--bad); }
.status.offline .dot { background: var(--bad); }
.status.loading .dot { animation: pulse 1.1s ease-in-out infinite; }
@keyframes ping { 75%, 100% { transform: scale(2.4); opacity: 0; } }
@keyframes pulse { 50% { opacity: 0.3; } }

.card h3 {
  font-size: 18px;
  font-weight: 650;
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.card p {
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0 0 18px;
  min-height: 42px;
}
.card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.tag {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ac, #9aa0ff);
  background: color-mix(in srgb, var(--ac, #6c63ff) 14%, transparent);
  padding: 4px 10px;
  border-radius: 7px;
}
.go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted-2);
  transition: gap 0.2s, color 0.2s;
}
.card:hover .go { gap: 10px; color: #fff; }

.empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  padding: 60px 0;
  font-size: 15px;
}

footer {
  margin-top: 56px;
  text-align: center;
  color: var(--muted);
  font-size: 12.5px;
}
footer a { color: var(--muted-2); text-decoration: none; }
footer a:hover { color: #fff; }

@media (max-width: 560px) {
  .wrap { padding: 30px 16px 60px; }
  .brand h1 { font-size: 22px; }
  .grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .aurora::before, .aurora::after, .blob,
  .status.online .dot::after, .card { animation: none !important; transition: none !important; }
}