/* Portfolio page styles */

.portfolio-page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 48px 80px;
}

.pf-header {
  padding: 40px 0 32px;
}

/* Summary bar */
.pf-summary {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.pf-stat {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  min-width: 160px;
  flex: 1;
}

.pf-stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.pf-stat-value-text {
  font-size: 22px;
  font-family: 'Instrument Serif', serif;
}

/* Layout */
.pf-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 24px;
  align-items: start;
}

/* Table */
.pf-table-wrap {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.pf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.pf-table th {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  text-align: right;
  white-space: nowrap;
}

.pf-table th:first-child { text-align: left; }

.pf-table td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  text-align: right;
  font-size: 14px;
  vertical-align: middle;
}

.pf-table td:first-child {
  text-align: left;
  font-weight: 600;
}

.pf-table tr:last-child td { border-bottom: none; }

.pf-ticker-link {
  color: var(--fg);
  text-decoration: none;
}

.pf-ticker-link:hover { color: var(--accent); }

.pf-positive { color: var(--grade-a, #3DD68C); }
.pf-negative { color: var(--grade-f, #EF4444); }
.pf-na { color: var(--fg-muted); }

/* Chart */
.pf-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
}

.pf-chart-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

#pfPieChart {
  display: block;
  margin: 0 auto 16px;
}

#pfPieLegend {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
}

.pf-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.pf-legend-swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Sector card */
.pf-sector-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-top: 24px;
}

.pf-sector-canvas-wrap {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 24px;
}

#pfSectorDonut {
  display: block;
  margin: 0 auto;
}

#pfSectorTooltip {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12px;
  pointer-events: none;
  display: none;
  z-index: 100;
  white-space: nowrap;
}

/* Add form */
.pf-add-section {
  margin-top: 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px 24px;
}

.pf-add-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 14px;
}

.pf-add-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}

.pf-add-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pf-add-field label {
  font-size: 11px;
  color: var(--fg-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pf-add-field input {
  background: var(--bg-surface, var(--bg));
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--fg);
  padding: 8px 12px;
  font-size: 14px;
  width: 120px;
  font-family: inherit;
  transition: border-color 0.15s;
}

.pf-add-field input:focus {
  outline: none;
  border-color: var(--accent);
}

.pf-add-btn {
  padding: 9px 20px;
  background: var(--accent);
  color: #0D0D1A;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.15s;
}

.pf-add-btn:hover { opacity: 0.88; }

.pf-add-error {
  margin-top: 10px;
  font-size: 13px;
  color: var(--grade-f, #EF4444);
}

/* Empty state */
.pf-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 60px 0;
  color: var(--fg-muted);
  font-size: 15px;
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 16px;
}

/* Remove btn */
.pf-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--fg-muted);
  padding: 4px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
}

.pf-remove-btn:hover { color: var(--grade-f, #EF4444); }

/* Responsive */
@media (max-width: 900px) {
  .pf-layout { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .portfolio-page { padding: 0 20px 60px; }
  .pf-summary { flex-direction: column; }
  .pf-table { font-size: 12px; }
  .pf-table th, .pf-table td { padding: 10px 8px; }
  .pf-sector-canvas-wrap { flex-direction: column; align-items: center; }
}

/* Earnings card */
.pf-earnings-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 20px;
  margin-top: 24px;
}

.pf-earnings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.pf-earnings-table th {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  text-align: right;
  white-space: nowrap;
}

.pf-earnings-table th:first-child { text-align: left; }

.pf-earnings-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  text-align: right;
  font-size: 14px;
  vertical-align: middle;
}

.pf-earnings-table td:first-child {
  text-align: left;
  font-weight: 500;
}

.pf-earnings-table tr:last-child td { border-bottom: none; }

.pf-earnings-time {
  color: var(--fg);
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.pf-earnings-time-empty {
  color: var(--fg-muted);
  text-transform: none;
  font-size: 14px;
  letter-spacing: 0;
}

.pf-earnings-empty {
  margin-top: 24px;
  padding: 28px 20px;
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 14px;
  background: var(--bg-card);
}