* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: radial-gradient(circle at 20% 20%, rgba(122,240,196,0.08), transparent 30%),
    radial-gradient(circle at 80% 0%, rgba(255,95,159,0.08), transparent 30%),
    #0a0c14;
  color: #e9edf5;
}
:root {
  --bg: #0a0c14;
  --panel: #0f1524;
  --card: #141b2d;
  --muted: #9aa4b7;
  --accent: #7af0c4;
  --danger: #ff7b7b;
  --border: rgba(255,255,255,0.08);
}
#app { display: grid; grid-template-columns: 300px 1fr; min-height: 100vh; }
.sidebar {
  background: linear-gradient(180deg, rgba(10,12,20,0.95), rgba(13,19,34,0.9));
  padding: 1.6rem;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  position: relative;
}
.sidebar::after {
  content: "";
  position: absolute;
  inset: 0;
  border-right: 1px solid rgba(122,240,196,0.35);
  opacity: 0.3;
  pointer-events: none;
}
.logo { display: flex; align-items: center; gap: 0.8rem; font-weight: 800; letter-spacing: 0.05em; }
.logo { flex-direction: column; text-align: center; }
.logo img { width: 140px; filter: brightness(1.2); margin: 0 auto; }
.user-block {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.8rem;
  align-items: center;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.6rem;
}
.avatar {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background-size: cover;
  background-position: center;
  border: 1px solid rgba(122,240,196,0.4);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.05);
}
.user-labels strong { font-size: 1rem; }
.user-labels small { color: var(--muted); }
.sidebar nav { display: grid; gap: 0.6rem; }
.nav-btn {
  background: linear-gradient(120deg, rgba(122,240,196,0.12), rgba(255,95,159,0.12));
  color: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  text-align: left;
  cursor: pointer;
  transition: border 0.2s, transform 0.2s, box-shadow 0.2s;
}
.nav-btn:hover { border-color: rgba(122,240,196,0.4); transform: translateX(2px); box-shadow: 0 8px 20px rgba(0,0,0,0.25);} 
.user-info {
  margin-top: auto;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  color: var(--muted);
  display: grid;
  gap: 0.4rem;
}
.ghost, .primary {
  border: 1px solid var(--border);
  background: transparent;
  color: #fff;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  cursor: pointer;
}
.primary { background: linear-gradient(120deg, var(--accent), #63ffd2); color: #021; border: none; }
main { padding: 1.5rem 2rem; position: relative; }
.topbar {
  background: linear-gradient(90deg, rgba(122,240,196,0.15), rgba(255,95,159,0.12));
  border: 1px solid rgba(122,240,196,0.35);
  border-radius: 14px;
  padding: 0.8rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35);
  margin-bottom: 1rem;
}
.top-title { font-weight: 800; letter-spacing: 0.04em; }
.top-icons { display: flex; gap: 0.35rem; }
.top-icons .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(122,240,196,0.5); }
.card {
  background: radial-gradient(120% 140% at 20% 20%, rgba(122,240,196,0.08), transparent), var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 15px 40px rgba(0,0,0,0.35);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(122,240,196,0.18);
  border-radius: 14px;
  pointer-events: none;
  opacity: 0.6;
}
.grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 1rem; }
.muted { color: var(--muted); }
.big-number { font-size: 2.2rem; font-weight: 800; margin: 0.2rem 0; }
form { display: grid; gap: 0.8rem; }
label { display: grid; gap: 0.3rem; color: var(--muted); }
input, select { padding: 0.75rem; border-radius: 10px; border: 1px solid var(--border); background: rgba(255,255,255,0.04); color: #fff; }
.helper { color: var(--muted); font-size: 0.9rem; }
.status { margin-top: 0.4rem; font-weight: 700; }
.row { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 0.8rem; }
.tx, .pending-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem;
  margin-bottom: 0.6rem;
  background: rgba(255,255,255,0.03);
}
.pending-item .meta { color: var(--muted); }
.hidden { display: none; }

#owners-list { display: grid; gap: 0.6rem; }
.owner-bar {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.6rem 0.8rem;
}
.owner-bar .bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.08);
  margin-top: 0.4rem;
  overflow: hidden;
}
.owner-bar .bar span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, #7af0c4, #7b8bff);
}

@media(max-width: 900px) {
  #app { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; align-items: center; gap: 1rem; }
  .sidebar nav { display: flex; flex: 1; }
  .user-info { border: none; padding-top: 0; margin-top: 0; }
  main { padding: 1rem; }
}
#sparkline {
  width: 100%;
  height: 80px;
  background: linear-gradient(180deg, rgba(122,240,196,0.18), transparent);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}
#sparkline::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(122,240,196,0.35), rgba(255,95,159,0.35));
  mask: radial-gradient(circle at 10% 70%, rgba(255,255,255,0.9), transparent 40%),
        radial-gradient(circle at 40% 30%, rgba(255,255,255,0.9), transparent 40%),
        radial-gradient(circle at 70% 60%, rgba(255,255,255,0.9), transparent 40%),
        radial-gradient(circle at 90% 40%, rgba(255,255,255,0.9), transparent 40%);
  mask-composite: intersect;
  opacity: 0.6;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(180px,1fr));
  gap: 0.8rem;
}
.stat {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.8rem;
  background: rgba(255,255,255,0.03);
}
.stat .label { color: var(--muted); font-size: 0.9rem; }
.stat .value { font-size: 1.4rem; font-weight: 800; }