/* === DEMO PAGE LAYOUT === */

.demo-page {
  background: var(--bg);
}

/* Nav additions for demo */
.nav-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.demo-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}

.nav-back {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-back:hover { color: var(--fg); }

/* === DEMO HERO === */
.demo-hero {
  padding: 7rem 5rem 2rem;
  text-align: center;
}

.demo-hero-content {
  max-width: 640px;
  margin: 0 auto;
}

.demo-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 0.75rem;
}

.demo-subtitle {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* === DEMO CONTAINER === */
.demo-container {
  display: grid;
  grid-template-columns: 320px 1fr;
  grid-template-rows: auto auto auto;
  gap: 1.25rem;
  padding: 1.5rem 3rem 3rem;
  max-width: 1400px;
  margin: 0 auto;
}

/* === PANELS === */
.demo-panel {
  background: var(--bg-alt);
  border: 1px solid var(--card-border);
  border-radius: 12px;
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem 0.75rem;
  border-bottom: 1px solid var(--card-border);
}

.panel-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.panel-hint {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-family: var(--font-mono);
  opacity: 0.7;
}

/* Panel grid positions */
.panel-tree {
  grid-column: 1;
  grid-row: 1 / 3;
}

.panel-holdings {
  grid-column: 2;
  grid-row: 1;
}

.panel-chart {
  grid-column: 1;
  grid-row: 3;
}

.panel-deadlines {
  grid-column: 2;
  grid-row: 2;
}

.panel-cta {
  grid-column: 2;
  grid-row: 3;
}

/* === ENTITY TREE === */
.entity-tree {
  padding: 1rem 1.25rem 1.25rem;
}

.tree-node {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
  margin-bottom: 0.35rem;
  outline: none;
}

.tree-node:hover,
.tree-node:focus-visible {
  border-color: var(--accent-border);
  background: var(--accent-dim);
}

.tree-node.active,
.tree-node[aria-pressed="true"] {
  border-color: var(--accent-border);
  background: rgba(201,168,76,0.1);
}

.tree-node--root {
  background: rgba(201,168,76,0.05);
  border-color: var(--accent-border);
  margin-bottom: 0.75rem;
}

.tree-node--root.active,
.tree-node--root[aria-pressed="true"] {
  background: rgba(201,168,76,0.12);
}

.tree-node-icon {
  color: var(--accent);
  flex-shrink: 0;
  width: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tree-node-icon--sm {
  color: var(--fg-muted);
  width: 18px;
}

.tree-node-info {
  flex: 1;
  min-width: 0;
}

.tree-node-name {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tree-node--root .tree-node-name {
  font-size: 0.85rem;
}

.tree-node-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-muted);
  margin-top: 0.1rem;
  letter-spacing: 0.02em;
}

.tree-node-value {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 500;
  flex-shrink: 0;
}

/* Tree children indented sections */
.tree-children {
  padding-left: 0.5rem;
  border-left: 1px dashed var(--card-border);
  margin-left: 0.75rem;
}

.tree-branch {
  margin-bottom: 0.25rem;
}

.tree-sub-children {
  padding-left: 1.5rem;
  border-left: 1px dashed rgba(255,255,255,0.04);
  margin-left: 1rem;
  margin-top: 0.25rem;
}

.tree-node--leaf {
  padding: 0.45rem 0.75rem;
}

.tree-node--leaf .tree-node-name {
  font-size: 0.75rem;
}

/* === HOLDINGS TABLE === */
.holdings-table-wrap {
  overflow-x: auto;
}

.holdings-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.825rem;
}

.holdings-table th {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding: 0.6rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}

.holdings-table th.num { text-align: right; }

.holdings-table td {
  padding: 0.7rem 1rem;
  color: var(--fg);
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
  white-space: nowrap;
}

.holdings-table td.num { text-align: right; font-family: var(--font-mono); }

.holdings-table tbody tr {
  transition: background 0.12s;
}

.holdings-table tbody tr:hover {
  background: rgba(255,255,255,0.02);
}

.holdings-table tbody tr.row-hidden {
  display: none;
}

.asset-name {
  font-weight: 500;
}

.entity-pill {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: rgba(201,168,76,0.08);
  border: 1px solid rgba(201,168,76,0.2);
  color: var(--accent);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.entity-pill--re {
  background: rgba(100,180,100,0.08);
  border-color: rgba(100,180,100,0.2);
  color: #6ab46a;
}

.class-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 0.35rem;
  vertical-align: middle;
}

.class-dot--equity { background: #c9a84c; }
.class-dot--re { background: #6ab46a; }

.gain { color: #6ab46a; }
.loss { color: #e05f5f; }

.holdings-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--card-border);
}

.holdings-total {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-muted);
}

.panel-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  padding: 0.2rem 0.5rem 0.2rem 0.65rem;
  border-radius: 20px;
}

.filter-clear {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.9rem;
  line-height: 1;
  padding: 0;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.filter-clear:hover { opacity: 1; }

/* === ALLOCATION CHART === */
.chart-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem 1.25rem 0.75rem;
}

#alloc-chart {
  max-width: 180px;
  max-height: 180px;
}

.chart-center-label {
  position: absolute;
  text-align: center;
  pointer-events: none;
}

.chart-total {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--fg);
}

.chart-total-label {
  font-size: 0.65rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.1rem;
}

.chart-legend {
  padding: 0.5rem 1.25rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
}

.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.legend-dot--equity { background: #c9a84c; }
.legend-dot--re { background: #6ab46a; }

.legend-name {
  color: var(--fg);
  flex: 1;
}

.legend-pct {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-right: 0.5rem;
}

.legend-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

/* === COMPLIANCE DEADLINES === */
.deadline-list {
  list-style: none;
  padding: 0.5rem 0;
}

.deadline-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  cursor: default;
  transition: background 0.12s;
  outline: none;
  position: relative;
}

.deadline-item:last-child { border-bottom: none; }

.deadline-item:hover,
.deadline-item:focus-visible {
  background: rgba(255,255,255,0.025);
}

.deadline-countdown {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 44px;
  padding: 0.35rem 0.5rem;
  border-radius: 6px;
  border: 1px solid;
  flex-shrink: 0;
}

.deadline-countdown.urgent {
  background: rgba(224,95,95,0.1);
  border-color: rgba(224,95,95,0.3);
  color: #e05f5f;
}

.deadline-countdown.soon {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.3);
  color: var(--accent);
}

.deadline-countdown.ok {
  background: rgba(255,255,255,0.03);
  border-color: var(--card-border);
  color: var(--fg-muted);
}

.countdown-num {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1;
}

.countdown-unit {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  opacity: 0.7;
  margin-top: 0.1rem;
}

.deadline-info {
  flex: 1;
  min-width: 0;
}

.deadline-title {
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--fg);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.deadline-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-muted);
  margin-top: 0.15rem;
  letter-spacing: 0.02em;
}

.deadline-badge {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  flex-shrink: 0;
}

.badge-urgent {
  background: rgba(224,95,95,0.12);
  border: 1px solid rgba(224,95,95,0.3);
  color: #e05f5f;
}

.badge-soon {
  background: var(--accent-dim);
  border: 1px solid var(--accent-border);
  color: var(--accent);
}

.badge-ok {
  background: rgba(106,180,106,0.08);
  border: 1px solid rgba(106,180,106,0.2);
  color: #6ab46a;
}

/* === DEADLINE TOOLTIP === */
.deadline-tooltip {
  position: fixed;
  z-index: 200;
  background: var(--bg-alt);
  border: 1px solid var(--accent-border);
  border-radius: 8px;
  padding: 0.6rem 0.9rem;
  font-size: 0.78rem;
  color: var(--fg);
  max-width: 280px;
  line-height: 1.5;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  box-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

.deadline-tooltip.visible {
  opacity: 1;
}

/* === CTA PANEL === */
.panel-cta {
  background: linear-gradient(135deg, rgba(201,168,76,0.05) 0%, transparent 60%), var(--bg-alt);
  border-color: var(--accent-border);
}

.cta-inner {
  padding: 2rem;
}

.cta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.cta-headline {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  font-weight: 500;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  line-height: 1.2;
}

.cta-sub {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
  max-width: 420px;
}

.cta-form { margin-bottom: 0.75rem; }

.cta-input-row {
  display: flex;
  gap: 0.5rem;
}

.cta-input {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.875rem;
  padding: 0.6rem 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}

.cta-input::placeholder { color: var(--fg-muted); opacity: 0.6; }
.cta-input:focus { border-color: var(--accent-border); }

.cta-button {
  background: var(--accent);
  color: #0a0e18;
  border: none;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  padding: 0.6rem 1.25rem;
  cursor: pointer;
  white-space: nowrap;
  transition: opacity 0.2s;
}

.cta-button:hover { opacity: 0.88; }
.cta-button:disabled { opacity: 0.5; cursor: not-allowed; }

.cta-message {
  font-size: 0.8rem;
  margin-top: 0.5rem;
  min-height: 1.2em;
  font-family: var(--font-mono);
}

.cta-message.success { color: #6ab46a; }
.cta-message.error { color: #e05f5f; }

.cta-fine {
  font-size: 0.75rem;
  color: var(--fg-muted);
  opacity: 0.6;
}

/* === RESPONSIVE === */
@media (max-width: 1100px) {
  .demo-container {
    grid-template-columns: 280px 1fr;
    padding: 1rem 2rem 2rem;
  }
}

@media (max-width: 860px) {
  .demo-container {
    grid-template-columns: 1fr;
    padding: 1rem 1.25rem 2rem;
  }

  .panel-tree,
  .panel-holdings,
  .panel-chart,
  .panel-deadlines,
  .panel-cta {
    grid-column: 1;
    grid-row: auto;
  }

  .demo-hero {
    padding: 6rem 1.5rem 1.5rem;
    text-align: left;
  }

  .nav-center { display: none; }

  .cta-input-row {
    flex-direction: column;
  }

  .cta-button { width: 100%; }
}

@media (max-width: 600px) {
  .holdings-table th:nth-child(2),
  .holdings-table td:nth-child(2) { display: none; }

  .holdings-table th:nth-child(4),
  .holdings-table td:nth-child(4) { display: none; }

  .deadline-item { padding: 0.65rem 1rem; }
}