:root {
  --bg: #07131e;
  --bg2: #0e2333;
  --card: rgba(13, 28, 40, 0.84);
  --line: rgba(157, 187, 208, 0.2);
  --txt: #ecf4ff;
  --muted: #9db7cb;
  --accent: #8bffcf;
  --brand: #ffbf69;
  --win: #44e19d;
  --loss: #ff7a8a;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--txt);
  background: radial-gradient(circle at 10% 10%, #173a50, transparent 35%), radial-gradient(circle at 90% 90%, #4f2f1b, transparent 30%), linear-gradient(160deg, var(--bg), var(--bg2));
  font-family: "Outfit", sans-serif;
}

.bg-orb {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  filter: blur(50px);
  opacity: 0.2;
  pointer-events: none;
}
.orb-1 { top: -100px; right: -80px; background: #7af8d4; }
.orb-2 { bottom: -120px; left: -70px; background: #ffb36b; }

.container {
  width: min(1600px, 96vw);
  margin: 24px auto;
  display: grid;
  gap: 14px;
}

.header-card,
.filter-card,
.schema-card,
.auth-card,
.summary-grid article,
.table-wrap {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 14px;
}

.auth-card {
  padding: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.auth-status {
  color: var(--muted);
  font-size: 13px;
}

.auth-controls,
.auth-user {
  display: flex;
  gap: 8px;
  align-items: center;
}

.header-card {
  padding: 18px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

h1 { margin: 4px 0; }
.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.header-actions { display: flex; gap: 8px; }

.summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.summary-grid article { padding: 12px; }
.summary-grid h2 {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
}
.summary-grid p {
  margin: 8px 0 0;
  font-size: 22px;
  font-weight: 700;
}

.filter-card {
  padding: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
}

label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

input, select, textarea, .btn {
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #0b1c2a;
  color: var(--txt);
  padding: 7px 9px;
  font: inherit;
}

input:focus, select:focus, textarea:focus, .btn:focus {
  outline: 2px solid rgba(139, 255, 207, 0.45);
  outline-offset: 1px;
}

.upload-label input { display: none; }
.upload-label {
  border: 1px dashed var(--line);
  background: #0e2233;
  border-radius: 10px;
  padding: 8px 10px;
  color: var(--txt);
  cursor: pointer;
}

.btn { cursor: pointer; }
.btn-primary {
  background: linear-gradient(130deg, var(--brand), #ffe4a8);
  color: #25180a;
  font-weight: 700;
  border-color: transparent;
}
.danger { border-color: rgba(255, 122, 138, 0.6); color: #ff9dab; }

.table-wrap { overflow: auto; }
table { width: 100%; min-width: 2000px; border-collapse: collapse; }
th, td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  vertical-align: top;
}
th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.greeks-cell,
.exit-cell,
.action-cell,
.links-cell {
  display: grid;
  gap: 6px;
}

.underlying-cell,
.mark-cell,
.unrealized-cell {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
}

.links-cell a {
  color: #9ed8ff;
  text-decoration: none;
  font-size: 12px;
}

.pnl-positive { color: var(--win); font-weight: 700; }
.pnl-negative { color: var(--loss); font-weight: 700; }
.pnl-open { color: var(--muted); }

.empty {
  margin: 0;
  padding: 14px;
  color: var(--muted);
}

.schema-card { padding: 12px 14px; }
.schema-card h3 { margin-top: 0; }
.schema-card ul { margin: 8px 0 0 18px; color: var(--muted); }

@media (max-width: 1100px) {
  .summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 680px) {
  .header-card { flex-direction: column; align-items: flex-start; }
  .summary-grid { grid-template-columns: 1fr; }
}