/**
 * Grid / DCA info page (?m=6)
 * Migrated from dca-bot-info.php inline styles — ph-* tokens, no copy changes.
 */
@import url('public-pages-shared.css');

.ph-dca-page {
  /* Hero-equivalent outer band — same role as .ph-hero on the homepage */
  padding: var(--ph-header-content-gap) 45px 0;
  background: var(--ph-bg);
  font-family: 'DM Sans', sans-serif;
  color: var(--ph-text-body);
  --ws-bg-secondary: var(--ph-card);
  --ws-bg-tertiary: var(--ph-surface);
  --ws-bg-hover: var(--ph-card-h);
  --ws-border: var(--ph-border);
  --ws-text-bright: var(--ph-text-body);
  --ws-text-primary: var(--ph-text-body);
  --ws-text-secondary: var(--ph-text-muted);
  --ws-accent-cyan: var(--ph-accent);
  --ws-accent-orange: var(--ph-plans-orange);
  --ws-accent-blue: var(--ph-accent-blue);
  --ws-accent-blue-light: var(--ph-accent-blue);
  --ws-accent-yellow: var(--ph-amber);
}

.ph-dca-page .dca-info-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 0 64px;
  line-height: 1.7;
  color: var(--ph-text-body);
}
/*
Unused css block below.
Use for note banners and soft alerts.
.ph-dca-page .exchange-notice {
  margin: 0 0 20px 0;
  padding: 12px 14px;
  background: var(--ph-accent-blue-dim);
  border: 1px solid var(--ph-accent-blue);
  border-radius: var(--ph-r);
  color: var(--ph-accent-blue);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

*/
.ph-dca-page .live-demo-section {
  margin-bottom: 36px;
  padding: 24px;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-rl);
  background: var(--ph-card);
}

.ph-dca-page .live-demo-header h2 {
  margin: 0 0 8px 0;
  font-family: 'Syne', sans-serif;
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--ph-text-body);
}

.ph-dca-page .live-demo-header p {
  margin: 0 0 18px 0;
  color: var(--ph-text-muted);
}

.ph-dca-page .live-demo-scenario {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.ph-dca-page .scenario-btn {
  padding: 10px 20px;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-r);
  background: var(--ph-surface);
  color: var(--ph-text-muted);
  cursor: pointer;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.ph-dca-page .scenario-btn:hover {
  background: var(--ph-card-h);
  color: var(--ph-text-body);
}

.ph-dca-page .scenario-btn.active {
  border-color: var(--ph-accent);
  background: var(--ph-accent-dim);
  color: var(--ph-accent);
}

.ph-dca-page .demo-message {
  margin: 16px 0;
  padding: 16px 20px;
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-r);
  border-left: 4px solid var(--ph-accent);
  text-align: center;
  min-height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ph-dca-page .message-text {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--ph-text-body);
  animation: ph-dca-fade-in 0.5s ease-in;
}

@keyframes ph-dca-fade-in {
  from { opacity: 0; transform: translateY(-5px); }
  to { opacity: 1; transform: translateY(0); }
}

.ph-dca-page .live-demo-chart {
  width: 100%;
  height: 360px;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-r);
  overflow: hidden;
  background: var(--ph-card);
}

.ph-dca-page .live-demo-legend {
  margin-top: 10px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--ph-text-label);
}

.ph-dca-page .legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

.ph-dca-page .legend-buy { background: var(--ph-accent); }
.ph-dca-page .legend-short { background: var(--ph-red); }
.ph-dca-page .legend-close { background: var(--ph-accent-blue); }
.ph-dca-page .legend-cover { background: var(--ph-plans-orange); }
.ph-dca-page .legend-avg { background: var(--ph-amber); }
.ph-dca-page .legend-init { background: #c8d4ff; }

/* ===== Step-by-step DCA simulation (?m=6) ===== */
/* Side toggle — segmented control, distinct from standard brand buttons */
.ph-dca-page .dca-sim-sides {
  display: inline-flex;
  gap: 0;
  padding: 4px;
  margin-bottom: 18px;
  border: 1px solid var(--ph-border-l);
  border-radius: 999px;
  background: var(--ph-surface);
}

.ph-dca-page .dca-sim-sides .scenario-btn {
  appearance: none;
  border: 0 !important;
  border-radius: 999px;
  background: transparent !important;
  padding: 9px 18px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--ph-text-muted) !important;
  box-shadow: none !important;
  transform: none !important;
  font-weight: 500;
}

.ph-dca-page .dca-sim-sides .scenario-btn:hover {
  background: transparent !important;
  color: var(--ph-text-body) !important;
}

.ph-dca-page .dca-sim-sides .scenario-btn.active,
.ph-dca-page .dca-sim-sides .scenario-btn.active:hover {
  background: #ffffff !important;
  color: var(--ph-bg) !important;
  border: 0 !important;
  font-weight: 600;
}

.ph-dca-page .dca-sim-stage {
  display: grid;
  grid-template-columns: 1fr 200px;
  gap: 14px;
  align-items: stretch;
}

.ph-dca-page .dca-sim-chart {
  position: relative;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-r);
  background: var(--ph-card);
  overflow: hidden;
  min-height: 340px;
}

.ph-dca-page .dca-sim-svg {
  display: block;
  width: 100%;
  height: 360px;
}

.ph-dca-page .dca-ln {
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
}

.ph-dca-page .dca-ln line {
  stroke-width: 1.5;
  stroke-dasharray: 5 5;
}

.ph-dca-page .dca-ln-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  fill: var(--ph-text-label);
}

.ph-dca-page .dca-ln--anchor line { stroke: var(--ph-text-dim); stroke-dasharray: 2 4; opacity: 0.6; }
.ph-dca-page .dca-ln--anchor .dca-ln-label { fill: var(--ph-text-dim); }

.ph-dca-page .dca-ln--def line { stroke: var(--ph-accent); opacity: 0.55; }
.ph-dca-page .dca-ln--def .dca-ln-label { fill: var(--ph-accent); }
.ph-dca-page .dca-ln--def.is-filled line { stroke-dasharray: none; stroke-width: 2.5; opacity: 1; filter: drop-shadow(0 0 4px var(--ph-accent-glow)); }

.ph-dca-page .dca-ln--avg line { stroke: var(--ph-amber); stroke-dasharray: 6 3; stroke-width: 2; }
.ph-dca-page .dca-ln--avg .dca-ln-label { fill: var(--ph-amber); }

.ph-dca-page .dca-ln--tp line { stroke: var(--ph-accent-blue); stroke-dasharray: none; stroke-width: 2; }
.ph-dca-page .dca-ln--tp .dca-ln-label { fill: var(--ph-accent-blue); }
.ph-dca-page .dca-ln--tp.is-hit line { stroke-width: 3.5; filter: drop-shadow(0 0 6px var(--ph-accent-blue)); }

/* Both-mode short side */
.ph-dca-page .dca-ln--sdef line { stroke: var(--ph-accent-purple); opacity: 0.55; }
.ph-dca-page .dca-ln--sdef .dca-ln-label { fill: var(--ph-accent-purple); }
.ph-dca-page .dca-ln--sdef.is-filled line { stroke-dasharray: none; stroke-width: 2.5; opacity: 1; filter: drop-shadow(0 0 4px var(--ph-accent-purple-mid)); }

.ph-dca-page .dca-ln--stp line { stroke: var(--ph-plans-orange); stroke-dasharray: none; stroke-width: 2; }
.ph-dca-page .dca-ln--stp .dca-ln-label { fill: var(--ph-plans-orange); }
.ph-dca-page .dca-ln--stp.is-hit line { stroke-width: 3.5; filter: drop-shadow(0 0 6px var(--ph-plans-orange)); }

.ph-dca-page .dca-mk--sfill .dca-mk-c { fill: var(--ph-accent-purple); }
.ph-dca-page .dca-mk--stp .dca-mk-c { fill: var(--ph-plans-orange); filter: drop-shadow(0 0 6px var(--ph-plans-orange)); }
.ph-dca-page .dca-mk--cross .dca-mk-c { fill: var(--ph-amber); filter: drop-shadow(0 0 7px var(--ph-amber)); }
.ph-dca-page .dca-mk--init .dca-mk-c { fill: #c8d4ff; filter: drop-shadow(0 0 5px rgba(200, 212, 255, 0.7)); }
.ph-dca-page .dca-mk--reinit .dca-mk-c { fill: var(--ph-amber); filter: drop-shadow(0 0 7px var(--ph-amber)); }
.ph-dca-page .dca-mk--reinit .dca-mk-t { fill: #07080F; font-size: 12px; }
.ph-dca-page .dca-mk--cross .dca-mk-t { fill: #07080F; font-size: 12px; }
.ph-dca-page .dca-sim.is-cross .dca-sim-narration { border-left-color: var(--ph-amber); }

.ph-dca-page .dca-sim-path {
  stroke: var(--ph-text-body);
  stroke-width: 2.5;
  stroke-linejoin: round;
  stroke-linecap: round;
  opacity: 0.9;
  transition: all 0.4s ease;
}

.ph-dca-page .dca-sim-dotg {
  transition: transform 0.65s cubic-bezier(0.4, 0, 0.2, 1);
}
.ph-dca-page .dca-sim-dot { fill: #fff; }
.ph-dca-page .dca-sim-dot-halo { fill: rgba(255, 255, 255, 0.16); animation: dca-pulse 1.8s ease-in-out infinite; }

@keyframes dca-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.ph-dca-page .dca-mk { animation: dca-mk-pop 0.4s ease; }
.ph-dca-page .dca-mk-c { stroke-width: 0; }
.ph-dca-page .dca-mk--fill .dca-mk-c { fill: var(--ph-accent); }
.ph-dca-page .dca-mk--tp .dca-mk-c { fill: var(--ph-accent-blue); filter: drop-shadow(0 0 6px var(--ph-accent-blue)); }
.ph-dca-page .dca-mk-t {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  fill: #07080F;
}

@keyframes dca-mk-pop {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

.ph-dca-page .dca-sim-readout {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ph-dca-page .dca-sim-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 12px;
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-r);
  background: var(--ph-surface);
}

.ph-dca-page .dca-sim-stat--tp { border-color: var(--ph-accent-blue-dim); }

.ph-dca-page .dca-sim-stat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ph-text-label);
}

.ph-dca-page .dca-sim-stat-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 17px;
  font-weight: 600;
  color: var(--ph-text-body);
}

.ph-dca-page .dca-sim-stat--tp .dca-sim-stat-val { color: var(--ph-accent-blue); }

/* Both-mode banked ledger */
.ph-dca-page .dca-sim-stat-val.is-long { color: var(--ph-accent); }
.ph-dca-page .dca-sim-stat-val.is-short { color: var(--ph-accent-purple); }

.ph-dca-page .dca-sim-stat.is-flash {
  animation: dca-stat-flash 0.6s ease;
}
.ph-dca-page .dca-sim-stat.is-flash .dca-sim-stat-val { transform: scale(1.14); }
.ph-dca-page .dca-sim-stat .dca-sim-stat-val { transition: transform 0.2s ease; display: inline-block; }

@keyframes dca-stat-flash {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
  35% { box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.12); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

.ph-dca-page .dca-sim-narration {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--ph-border);
  border-left: 4px solid var(--ph-accent);
  border-radius: var(--ph-r);
  background: var(--ph-surface);
  min-height: 64px;
}

.ph-dca-page .dca-sim-step-no {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ph-accent-dim);
  color: var(--ph-accent);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  font-weight: 600;
}

.ph-dca-page .dca-sim-step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ph-text-body);
}

.ph-dca-page .dca-sim.is-tp .dca-sim-narration { border-left-color: var(--ph-accent-blue); }
.ph-dca-page .dca-sim.is-reset .dca-sim-narration { border-left-color: var(--ph-amber); }

.ph-dca-page .dca-sim-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  flex-wrap: wrap;
}

.ph-dca-page .dca-sim-ctrl {
  appearance: none;
  padding: 7px 14px;
  border: 0 !important;
  border-bottom: 2px solid var(--ph-border-l) !important;
  border-radius: 0;
  background: transparent !important;
  color: var(--ph-text-muted) !important;
  cursor: pointer;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.04em;
  box-shadow: none !important;
  transform: none !important;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.ph-dca-page .dca-sim-ctrl:hover { color: var(--ph-text-body) !important; border-bottom-color: var(--ph-text-body) !important; }
.ph-dca-page .dca-sim-ctrl--play { color: var(--ph-accent) !important; border-bottom-color: var(--ph-accent) !important; }
.ph-dca-page .dca-sim-ctrl--play.is-paused { color: var(--ph-amber) !important; border-bottom-color: var(--ph-amber) !important; }

.ph-dca-page .dca-sim-dots {
  display: flex;
  gap: 7px;
  margin-left: auto;
}

.ph-dca-page .dca-sim-dot-btn {
  appearance: none;
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0 !important;
  border-radius: 50%;
  background: var(--ph-border-l) !important;
  cursor: pointer;
  box-shadow: none !important;
  transform: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.ph-dca-page .dca-sim-dot-btn.is-on {
  background: #ffffff !important;
  transform: scale(1.3);
}

@media (max-width: 720px) {
  .ph-dca-page .dca-sim-stage { grid-template-columns: 1fr; }
  .ph-dca-page .dca-sim-readout { flex-direction: row; flex-wrap: wrap; }
  .ph-dca-page .dca-sim-stat { flex: 1 1 calc(50% - 4px); }
}

.ph-dca-page .dca-header {
  text-align: center;
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--ph-border);
}

.ph-dca-page .dca-header h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 12px;
  color: var(--ph-text-body);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.ph-dca-page .highlight-orange {
  color: var(--ph-plans-orange) !important;
  font-weight: 500;
}

.ph-dca-page .highlight-blue {
  color: var(--ph-accent-blue) !important;
  font-weight: 500;
}

.ph-dca-page .dca-content {
  background: var(--ph-card);
  border: 1px solid var(--ph-border);
  border-radius: var(--ph-rl);
  padding: 32px;
}

.ph-dca-page .section {
  margin-bottom: 40px;
}

.ph-dca-page .section:last-child {
  margin-bottom: 0;
}

.ph-dca-page .section h2 {
  font-family: 'Syne', sans-serif;
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--ph-text-body) !important;
  border-left: 4px solid var(--ph-accent);
  padding-left: 16px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ph-dca-page .section p {
  color: var(--ph-text-muted);
  margin-bottom: 12px;
}

.ph-dca-page .highlight-list {
  background: var(--ph-surface);
  border: 1px solid var(--ph-border);
  border-left: 4px solid var(--ph-accent-purple);
  border-radius: var(--ph-r);
  padding: 16px 20px;
  margin: 16px 0;
}

.ph-dca-page .highlight-list p {
  color: var(--ph-accent-purple) !important;
  margin-bottom: 8px;
  padding-left: 20px;
  position: relative;
}

.ph-dca-page .highlight-list p:last-child {
  margin-bottom: 0;
}

.ph-dca-page .highlight-list p::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--ph-accent-purple);
}

.ph-dca-page .subsection {
  margin-bottom: 28px;
  padding: 20px;
  background: var(--ph-surface);
  border-radius: var(--ph-r);
  border: 1px solid var(--ph-border);
}

.ph-dca-page .subsection h3 {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  margin-bottom: 12px;
  color: var(--ph-accent) !important;
  font-weight: 700;
}

.ph-dca-page .subsection p {
  margin-bottom: 12px;
}

.ph-dca-page .dca-diagram-figure {
  margin: 0 0 18px;
  padding: 14px 14px 12px;
  background: var(--ph-bg);
  border: 1px solid rgba(0, 207, 160, 0.22);
  border-radius: var(--ph-r);
}

.ph-dca-page .dca-diagram-svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 6px;
}

.ph-dca-page .dca-diagram-caption {
  margin: 12px 0 0;
  font-size: 0.88rem;
  color: var(--ph-text-muted);
  line-height: 1.55;
  text-align: center;
}

.ph-dca-page .dca-diagram-caption strong {
  color: var(--ph-text-body);
}

.ph-dca-page .feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.ph-dca-page .feature-item {
  background: var(--ph-surface);
  padding: 24px;
  border-radius: var(--ph-r);
  border: 1px solid var(--ph-border);
  border-left: 4px solid var(--ph-accent-blue);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.ph-dca-page .feature-item:hover {
  border-left-color: var(--ph-accent);
  transform: translateY(-2px);
}

.ph-dca-page .feature-item h3 {
  margin-top: 0;
  margin-bottom: 12px;
  font-family: 'Syne', sans-serif;
  color: var(--ph-text-body) !important;
  font-size: 16px;
  font-weight: 700;
}

.ph-dca-page .feature-item p {
  margin: 0;
  font-size: 14px;
}

.ph-dca-page .strategy-comparison {
  background: var(--ph-surface);
  padding: 20px;
  border-radius: var(--ph-r);
  margin: 20px 0;
  border: 1px solid var(--ph-border);
}

.ph-dca-page .strategy-item {
  margin-bottom: 12px;
  padding: 14px 16px;
  background: var(--ph-card);
  border-radius: 6px;
  border: 1px solid var(--ph-border);
  color: var(--ph-text-body);
}

.ph-dca-page .strategy-item:last-child {
  margin-bottom: 0;
}

.ph-dca-page .strategy-item strong {
  color: var(--ph-amber);
}

.ph-dca-page .market-conditions {
  background: var(--ph-surface);
  padding: 20px;
  border-radius: var(--ph-r);
  margin: 20px 0;
  border: 1px solid var(--ph-border);
}

.ph-dca-page .condition-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
  padding: 14px 16px;
  background: var(--ph-card);
  border-radius: 6px;
  border: 1px solid var(--ph-border);
}

.ph-dca-page .condition-item:last-child {
  margin-bottom: 0;
}

.ph-dca-page .condition-label {
  font-weight: 600;
  color: var(--ph-accent-blue);
}

.ph-dca-page .condition-result {
  color: var(--ph-accent);
  font-weight: 500;
}

.ph-dca-page .conclusion {
  background: var(--ph-surface);
  border: 1px solid var(--ph-accent);
  padding: 32px;
  border-radius: var(--ph-rl);
  text-align: center;
}

.ph-dca-page .conclusion h2 {
  color: var(--ph-accent-blue) !important;
  border-left: none;
  padding-left: 0;
  margin-bottom: 16px;
}

.ph-dca-page .conclusion p {
  color: var(--ph-text-body);
  font-size: 16px;
  margin: 0;
}

.ph-dca-page .dca-bottom-cta {
  margin-top: 28px;
  padding: 40px 32px 8px;
  border-radius: var(--ph-rl);
}

@media (max-width: 768px) {
  .ph-dca-page {
    padding: 24px 24px 0;
  }

  .ph-dca-page .dca-info-container {
    padding: 0 0 48px;
  }

  .ph-dca-page .live-demo-section,
  .ph-dca-page .dca-content {
    padding: 20px;
  }

  .ph-dca-page .dca-header h1 {
    font-size: 24px;
  }

  .ph-dca-page .section h2 {
    font-size: 18px;
  }

  .ph-dca-page .feature-grid {
    grid-template-columns: 1fr;
  }

  .ph-dca-page .condition-item {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}