/* Dashboard Theme: Dark with neon green accents */
:root {
  --bg-root: #0b0f1a;
  --bg-elev-1: #0f1524;
  --bg-elev-2: #121a2d;
  --glass: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --text-primary: #e6f1ff;
  --text-secondary: #9fb3c8;
  --accent: #10b981; /* neon green */
  --accent-weak: rgba(16, 185, 129, 0.15);
  --accent-strong: #12d1a2;
  --danger: #ef4444;
  --warning: #f59e0b;
}

body.dashboard {
  background: linear-gradient(180deg, #0b0f1a, #0b1222 35%, #0a1428);
  color: var(--text-primary);
}

/* Layout */
.dashboard-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, var(--bg-elev-1), var(--bg-elev-2));
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar .brand {
  padding: 1.25rem 1rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.brand-sub { display:inline-block; color: var(--text-secondary); font-weight:400; font-size:0.9rem; margin-left:4px; }

.sidebar .menu {
  padding: 0.75rem;
}

.menu-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 0.9rem;
  border-radius: 10px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 180ms ease, color 180ms ease, transform 120ms ease;
}

.menu-item:hover {
  background: var(--glass);
  color: var(--text-primary);
}

.menu-item.active {
  background: var(--accent-weak);
  color: var(--accent-strong);
  border: 1px solid rgba(16,185,129,0.25);
}

.menu-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: rgba(16, 185, 129, 0.06);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.dashboard-main {
  display: grid;
  grid-template-rows: auto 1fr;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.hamburger {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--glass);
  color: var(--text-primary);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wallet-pill {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
}

.notif, .profile {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--glass);
  display: grid;
  place-items: center;
}

.content {
  padding: 1.25rem;
}

/* Overview cards */
.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: 1rem;
}

.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 1rem;
  transition: transform 160ms ease, border-color 180ms ease;
}

.card:hover { border-color: rgba(16,185,129,0.35); }

.card-title { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 0.35rem; }
.card-value { font-size: 1.6rem; font-weight: 700; }
.card-sub { color: var(--text-secondary); font-size: 0.8rem; margin-top: 0.25rem; }

/* Chart + table section */
.grid-2 {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1rem;
  margin-top: 1rem;
}

.panel {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 1rem;
}

.panel h3 { margin: 0 0 0.75rem 0; font-size: 1.05rem; }

.tx-table {
  width: 100%;
  border-collapse: collapse;
}
.tx-table th, .tx-table td {
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0.4rem;
  text-align: left;
  font-size: 0.9rem;
}
.status {
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
}
.status.confirmed { background: rgba(16,185,129,0.15); color: var(--accent-strong); border: 1px solid rgba(16,185,129,0.3); }
.status.pending { background: rgba(245,158,11,0.15); color: #fbbf24; border: 1px solid rgba(245,158,11,0.35); }

/* Bottom form */
.invest-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  margin-top: 1rem;
}
.invest-form input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
  color: var(--text-primary);
}
.btn-accent {
  background: linear-gradient(135deg, var(--accent), #0ea77f);
  border: none;
  color: #0b0f1a;
  font-weight: 700;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  cursor: pointer;
}
.btn-accent:hover { filter: brightness(1.05); }

/* Responsive */
@media (max-width: 1100px) {
  .overview-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 800px) {
  .dashboard-layout { grid-template-columns: 1fr; }
  .sidebar { position: fixed; transform: translateX(-100%); width: 260px; z-index: 20; }
  .sidebar.open { transform: translateX(0); transition: transform 180ms ease; }
}