:root {
  --bg: #07080b;
  --panel: #0e1015;
  --panel-2: #14171f;
  --border: #1f232d;
  --text: #d7dce6;
  --muted: #6c7384;
  --accent: #79f2c0;
  --pos: #2ee59d;
  --neg: #ff4d6d;
  --neutral: #6db1ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: radial-gradient(1200px 600px at 20% -10%, rgba(46,229,157,0.05), transparent 60%),
              radial-gradient(900px 500px at 100% 110%, rgba(109,177,255,0.05), transparent 70%),
              var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  font-size: 14px;
  min-height: 100vh;
}

.mono {
  font-family: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}

/* ────── topbar ────── */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 28px;
  border-bottom: 1px solid var(--border);
  background: rgba(7, 8, 11, 0.7);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 10;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand h1 { margin: 0; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; }
.dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--pos);
  box-shadow: 0 0 12px var(--pos);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}
.env-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(109,177,255,0.12);
  color: var(--neutral);
  border: 1px solid rgba(109,177,255,0.25);
}
.topbar-right { display: flex; align-items: center; gap: 18px; }
.refresh-indicator {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--muted); letter-spacing: 0.06em;
}
.refresh-indicator .pulse {
  width: 6px; height: 6px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.refresh-indicator.stale .pulse { background: var(--neg); box-shadow: 0 0 8px var(--neg); }
.logout {
  color: var(--muted); text-decoration: none; font-size: 12px;
  padding: 6px 10px; border-radius: 6px; border: 1px solid transparent;
  transition: all .15s ease;
}
.logout:hover { color: var(--text); border-color: var(--border); }

/* ────── grid ────── */
.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 20px 28px 40px;
  max-width: 1500px;
  margin: 0 auto;
}
.chart-card { grid-column: span 4; }
.table-card { grid-column: span 2; }
.table-card.wide { grid-column: span 4; }
@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, 1fr); padding: 16px; }
  .chart-card, .table-card, .table-card.wide { grid-column: span 2; }
}

/* ────── card ────── */
.card {
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.card .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  font-weight: 500;
}
.card .value {
  font-size: 28px;
  font-weight: 600;
  margin-top: 6px;
  letter-spacing: -0.02em;
}
.card .value.small { font-size: 20px; }
.card .sub-stat {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}
.card-header {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 14px;
}
.muted { color: var(--muted); font-size: 12px; }

.balance-card .value { color: var(--accent); }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.neutral { color: var(--neutral); }

/* flash on update */
.flash-up   { animation: flashUp   .9s ease; }
.flash-down { animation: flashDown .9s ease; }
@keyframes flashUp   { 0% { color: var(--pos); } 100% { /* settle */ } }
@keyframes flashDown { 0% { color: var(--neg); } 100% { } }

/* ────── chart ────── */
.chart-wrap {
  position: relative;
  height: 280px;
}

/* ────── table ────── */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
}
th, td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}
th {
  font-weight: 500;
  text-transform: uppercase;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.015);
}
td.num, th.num { text-align: right; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,0.015); }
td.empty { text-align: center; color: var(--muted); padding: 28px 0; }

.pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.pill-long  { background: rgba(46,229,157,0.12); color: var(--pos);     border: 1px solid rgba(46,229,157,0.25); }
.pill-short { background: rgba(255,77,109,0.12); color: var(--neg);     border: 1px solid rgba(255,77,109,0.25); }
.pill-tp    { background: rgba(46,229,157,0.10); color: var(--pos); }
.pill-sl    { background: rgba(255,77,109,0.10); color: var(--neg); }
.pill-manual{ background: rgba(109,177,255,0.10); color: var(--neutral); }

/* ────── AI review card ────── */
.review-card { grid-column: span 4; }
.review-card .label { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ai-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  background: linear-gradient(135deg, rgba(46,229,157,0.18), rgba(109,177,255,0.18));
  border: 1px solid rgba(46,229,157,0.30);
  color: var(--accent);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  font-weight: 600;
}
.review-meta { font-size: 10.5px; text-transform: none; letter-spacing: 0; font-weight: 400; }
.review-body {
  font-size: 13.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  color: #c8cdd9;
  min-height: 60px;
}
.review-body.fade-in { animation: fadeIn 0.4s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all .15s ease;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-spinner {
  width: 12px; height: 12px;
  border: 2px solid rgba(46,229,157,0.25);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ────── live indicator: SSE-connected vs polling-only ────── */
.refresh-indicator.sse .pulse {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 1.4s ease-in-out infinite;
}
.refresh-indicator.poll .pulse {
  background: var(--neutral);
  box-shadow: 0 0 6px var(--neutral);
}

/* ────── login ────── */
.login-body {
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; padding: 20px;
}
.login-card {
  width: 100%; max-width: 380px;
  background: linear-gradient(180deg, var(--panel) 0%, var(--panel-2) 100%);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
}
.login-card .brand h1 { font-size: 19px; }
.login-card .sub { color: var(--muted); font-size: 12px; margin: 4px 0 22px; }
.login-card form { display: flex; flex-direction: column; gap: 10px; }
.login-card label {
  font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em;
  margin-top: 6px;
}
.login-card input {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  outline: none; transition: border-color .15s ease;
}
.login-card input:focus { border-color: var(--accent); }
.login-card button {
  margin-top: 14px;
  padding: 11px 14px;
  border-radius: 7px;
  background: linear-gradient(180deg, #2ee59d 0%, #28c987 100%);
  border: none;
  color: #051a12;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: filter .15s ease;
}
.login-card button:hover { filter: brightness(1.07); }
.creds-banner {
  margin-top: 20px;
  padding: 12px 14px;
  background: rgba(255,212,90,0.08);
  border: 1px solid rgba(255,212,90,0.18);
  border-radius: 7px;
  color: #f1d56a;
  font-size: 12px;
  line-height: 1.5;
}
.alert {
  margin: 4px 0 14px;
  padding: 9px 12px;
  border-radius: 6px;
  background: rgba(255,77,109,0.10);
  border: 1px solid rgba(255,77,109,0.25);
  color: var(--neg);
  font-size: 12.5px;
}