/* portfolio.css
   Extends the existing site's design system (see index.html's inline
   Tailwind config + base styles) with the pieces specific to the
   dashboard: profit/loss coloring, sortable table headers, chart
   containers, the ticker detail modal, and the table/card breakpoint. */

/* ---------- profit / loss coloring ----------
   Chosen to read clearly on both the dark navy surface and the light
   offwhite surface without needing separate light/dark overrides. */
.pl-positive { color: #34D399; }
.pl-negative { color: #F87171; }
.pl-flat { color: #94A3B8; }

/* ---------- period / mode toggle buttons ---------- */
.period-btn,
.mode-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #94A3B8;
  transition: all 0.2s ease;
}
.period-btn:hover,
.mode-btn:hover { border-color: #5B8DEF; color: #5B8DEF; }
.period-btn.is-active,
.mode-btn.is-active {
  background: #5B8DEF;
  border-color: #5B8DEF;
  color: #0A1628;
  font-weight: 600;
}
html:not(.dark) .period-btn,
html:not(.dark) .mode-btn { border-color: #E2E8F0; color: #475569; }
html:not(.dark) .period-btn.is-active,
html:not(.dark) .mode-btn.is-active { color: #FFFFFF; }

/* ---------- chart containers ---------- */
.chart-container { position: relative; width: 100%; height: 340px; }
.chart-container-sm { position: relative; width: 100%; height: 240px; }
.chart-container-xs { position: relative; width: 100%; height: 160px; }

/* ---------- holdings table ---------- */
#holdings-table th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #64748B;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}
#holdings-table th:hover { color: #5B8DEF; }
#holdings-table th[data-sort-key] .sort-indicator { display: inline-block; width: 0.8em; font-size: 0.65rem; }
#holdings-table td { white-space: nowrap; }
#holdings-table tbody tr { cursor: pointer; }

/* Desktop: table view. Mobile: card view. */
.holdings-table-wrap { display: block; overflow-x: auto; }
#holdings-cards { display: none; }

@media (max-width: 767px) {
  .holdings-table-wrap { display: none; }
  #holdings-cards { display: grid; gap: 0.75rem; }
}

/* ---------- ticker detail modal ---------- */
#ticker-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(6, 13, 24, 0.75);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 1.5rem;}
#ticker-modal.hidden
{display:none;}
#ticker-modal:not(.hidden)
{display:flex;}

html:not(.dark) #ticker-modal { background: rgba(15, 29, 51, 0.45); }

#ticker-modal .modal-panel {
  width: 100%;
  max-width: 32rem;
  max-height: 90vh;
  overflow-y: auto;
}

/* ---------- misc ---------- */
.data-status-banner {
  font-size: 0.8rem;
  line-height: 1.5;
}

.disclaimer-text {
  max-width: 48rem;
  margin: 0 auto;
}