/**
 * App surfaces — journal hub, person dossier
 */

.app-page-header {
  margin-bottom: var(--sbc-space-8);
}

.app-page-header .sbc-lead {
  margin: var(--sbc-space-2) 0 0;
  font-size: var(--sbc-text-base);
}

.app-grid {
  display: grid;
  gap: var(--sbc-space-6);
}

@media (min-width: 900px) {
  .app-grid--split {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
    gap: var(--sbc-space-8);
  }
}

.app-panel {
  background: var(--sbc-surface);
  border: 1px solid var(--sbc-border);
  border-radius: var(--sbc-radius-lg);
  overflow: hidden;
}

.app-panel__header {
  padding: var(--sbc-space-4) var(--sbc-space-5);
  border-bottom: 1px solid var(--sbc-border);
}

.app-panel__title {
  margin: 0;
  font-size: var(--sbc-text-base);
  font-weight: var(--sbc-weight-semibold);
  color: var(--sbc-text);
  letter-spacing: -0.01em;
}

.app-panel__body {
  padding: var(--sbc-space-5);
}

.search-wrap {
  position: relative;
  margin-bottom: var(--sbc-space-4);
}

.search-wrap .search-box {
  max-width: none;
  margin: 0;
  padding-left: 2.5rem;
  background: var(--sbc-bg-subtle);
  border-color: transparent;
  font-size: var(--sbc-text-sm);
}

.search-wrap .search-box:focus {
  background: var(--sbc-surface);
  border-color: var(--sbc-border-strong);
}

.search-wrap::before {
  content: "";
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 1rem;
  opacity: 0.4;
  background: currentColor;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='currentColor'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z'/%3E%3C/svg%3E") center/contain no-repeat;
  pointer-events: none;
}

.person-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.person-list li {
  margin-bottom: var(--sbc-space-1);
}

.person-list a {
  display: block;
  padding: var(--sbc-space-3) var(--sbc-space-4);
  border-radius: var(--sbc-radius-sm);
  text-decoration: none;
  color: var(--sbc-text);
  font-weight: var(--sbc-weight-medium);
  font-size: var(--sbc-text-sm);
  transition: background var(--sbc-transition), color var(--sbc-transition);
}

.person-list a:hover {
  background: var(--sbc-bg-subtle);
  color: var(--sbc-accent);
}

/* Person dossier */
.dossier-header {
  margin-bottom: var(--sbc-space-8);
  padding-bottom: var(--sbc-space-6);
  border-bottom: 1px solid var(--sbc-border);
}

.dossier-header__summary {
  margin: var(--sbc-space-3) 0 0;
  font-size: var(--sbc-text-base);
  line-height: var(--sbc-leading-relaxed);
  color: var(--sbc-text-secondary);
  max-width: 42rem;
}

.dossier-section {
  margin-bottom: var(--sbc-space-8);
}

.dossier-section__title {
  margin: 0 0 var(--sbc-space-4);
  font-size: var(--sbc-text-lg);
  font-weight: var(--sbc-weight-semibold);
  letter-spacing: -0.02em;
  color: var(--sbc-text);
}

/* Conversation guide */
.dossier-tips {
  display: grid;
  gap: var(--sbc-space-4);
}

@media (min-width: 640px) {
  .dossier-tips {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dossier-tips__group {
  padding: var(--sbc-space-4);
  background: var(--sbc-bg-subtle);
  border-radius: var(--sbc-radius-lg);
  border: 1px solid var(--sbc-border);
}

.dossier-tips__group--do {
  border-color: color-mix(in srgb, var(--sbc-positive) 25%, var(--sbc-border));
}

.dossier-tips__group--dont {
  border-color: color-mix(in srgb, var(--sbc-negative) 25%, var(--sbc-border));
}

.dossier-tips__label {
  margin: 0 0 var(--sbc-space-3);
  font-size: var(--sbc-text-sm);
  font-weight: var(--sbc-weight-semibold);
  color: var(--sbc-text);
}

.dossier-tips__list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: var(--sbc-text-sm);
  line-height: var(--sbc-leading-relaxed);
  color: var(--sbc-text-secondary);
}

.dossier-tips__list li + li {
  margin-top: var(--sbc-space-2);
}

/* OCEAN chart — large letters with vertical bars */
.ocean-chart {
  --ocean-glyph-zero: #141820;
  --ocean-glyph-green: #16a34a;
  --ocean-glyph-blue: #2563eb;
  padding: var(--sbc-space-6) var(--sbc-space-4);
  background: var(--sbc-bg-subtle);
  border-radius: var(--sbc-radius-lg);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .ocean-chart {
    --ocean-glyph-zero: #9ca3af;
    --ocean-glyph-green: #4ade80;
    --ocean-glyph-blue: #60a5fa;
  }
}

:root[data-theme="dark"] .ocean-chart {
  --ocean-glyph-zero: #9ca3af;
  --ocean-glyph-green: #4ade80;
  --ocean-glyph-blue: #60a5fa;
}

.ocean-chart__empty {
  margin: 0 0 var(--sbc-space-5);
  padding: var(--sbc-space-4);
  font-size: var(--sbc-text-sm);
  line-height: var(--sbc-leading-relaxed);
  color: var(--sbc-text-muted);
  text-align: center;
  background: var(--sbc-surface);
  border-radius: var(--sbc-radius-md);
  border: 1px dashed var(--sbc-border);
}

.ocean-chart__grid {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: clamp(0.25rem, 2vw, var(--sbc-space-4));
  min-height: 11rem;
}

.ocean-chart__cell {
  position: relative;
  flex: 1 1 0;
  max-width: 7rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 11rem;
  cursor: default;
}

.ocean-chart__cell:hover .ocean-chart__flyout,
.ocean-chart__cell:focus .ocean-chart__flyout,
.ocean-chart__cell:focus-within .ocean-chart__flyout {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.ocean-chart__flyout {
  position: absolute;
  bottom: calc(100% + var(--sbc-space-2));
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  z-index: 10;
  width: max-content;
  max-width: 14rem;
  padding: var(--sbc-space-3);
  background: var(--sbc-surface);
  border: 1px solid var(--sbc-border);
  border-radius: var(--sbc-radius-md);
  box-shadow: var(--sbc-shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--sbc-transition), transform var(--sbc-transition), visibility var(--sbc-transition);
  pointer-events: none;
}

.ocean-chart__flyout::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--sbc-border);
}

.ocean-chart__flyout-title {
  margin: 0 0 var(--sbc-space-1);
  font-size: var(--sbc-text-xs);
  font-weight: var(--sbc-weight-semibold);
  color: var(--sbc-text);
  letter-spacing: -0.01em;
}

.ocean-chart__flyout-level {
  margin: 0 0 var(--sbc-space-2);
  font-size: var(--sbc-text-xs);
  line-height: var(--sbc-leading-normal);
  color: var(--sbc-text-secondary);
}

.ocean-chart__flyout-tip {
  margin: 0;
  padding-top: var(--sbc-space-2);
  border-top: 1px solid var(--sbc-border);
  font-size: var(--sbc-text-xs);
  line-height: var(--sbc-leading-normal);
  color: var(--sbc-text);
}

.ocean-chart__stage {
  position: relative;
  flex: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 9rem;
}

.ocean-chart__track {
  position: absolute;
  inset: 0;
  left: 50%;
  width: clamp(1.75rem, 18%, 2.75rem);
  transform: translateX(-50%);
  background: color-mix(in srgb, var(--sbc-surface) 85%, transparent);
  border: 1px solid var(--sbc-border);
  border-radius: var(--sbc-radius-sm);
  overflow: hidden;
  z-index: 0;
}

.ocean-chart__zero {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 2px;
  margin-top: -1px;
  background: var(--sbc-border-strong);
  z-index: 2;
  pointer-events: none;
}

.ocean-chart__fill {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 1;
  transition: height 350ms ease;
}

.ocean-chart__fill--pos {
  bottom: 50%;
  background: linear-gradient(to top, color-mix(in srgb, var(--ocean-glyph-green) 55%, transparent), var(--ocean-glyph-green));
}

.ocean-chart__fill--neg {
  top: 50%;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--ocean-glyph-blue) 55%, transparent), var(--ocean-glyph-blue));
}

.ocean-chart__glyph {
  position: relative;
  z-index: 1;
  font-size: clamp(2.75rem, 10vw, 75pt);
  line-height: 1;
  font-weight: var(--sbc-weight-bold);
  letter-spacing: -0.04em;
  user-select: none;
  pointer-events: none;
  transition: color 350ms ease;
  -webkit-text-stroke: 1px #fff;
  paint-order: stroke fill;
}

.ocean-chart__glyph--zero {
  color: var(--ocean-glyph-zero);
  text-shadow:
    0 0 20px var(--sbc-bg-subtle),
    0 0 8px var(--sbc-surface),
    0 1px 2px color-mix(in srgb, var(--sbc-bg) 40%, transparent);
}

.ocean-chart__glyph--high {
  --ocean-t: 0;
  color: color-mix(
    in srgb,
    var(--ocean-glyph-zero) calc((1 - var(--ocean-t)) * 100%),
    var(--ocean-glyph-green) calc(var(--ocean-t) * 100%)
  );
  text-shadow:
    0 0 18px color-mix(in srgb, var(--ocean-glyph-green) calc(var(--ocean-t) * 35%), transparent),
    0 0 8px var(--sbc-surface);
}

.ocean-chart__glyph--low {
  --ocean-t: 0;
  color: color-mix(
    in srgb,
    var(--ocean-glyph-zero) calc((1 - var(--ocean-t)) * 100%),
    var(--ocean-glyph-blue) calc(var(--ocean-t) * 100%)
  );
  text-shadow:
    0 0 18px color-mix(in srgb, var(--ocean-glyph-blue) calc(var(--ocean-t) * 35%), transparent),
    0 0 8px var(--sbc-surface);
}

.ocean-chart__score {
  margin-top: var(--sbc-space-2);
  font-size: var(--sbc-text-xs);
  font-weight: var(--sbc-weight-semibold);
  font-variant-numeric: tabular-nums;
  color: var(--sbc-text-muted);
  white-space: nowrap;
}

@media (max-width: 480px) {
  .ocean-chart {
    padding-inline: var(--sbc-space-2);
  }

  .ocean-chart__cell {
    max-width: none;
  }
}

/* Timeline entries */
.entry-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.entry-list li {
  padding: var(--sbc-space-4) 0;
  border-bottom: 1px solid var(--sbc-border);
}

.entry-list li:first-child {
  padding-top: 0;
}

.entry-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.entry-list__date {
  display: block;
  margin-bottom: var(--sbc-space-1);
  font-size: var(--sbc-text-xs);
  font-weight: var(--sbc-weight-medium);
  color: var(--sbc-text-muted);
  font-variant-numeric: tabular-nums;
}

.entry-list__text {
  margin: 0;
  font-size: var(--sbc-text-sm);
  line-height: var(--sbc-leading-relaxed);
  color: var(--sbc-text);
}

/* Evidence */
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(6rem, 1fr));
  gap: var(--sbc-space-3);
}

.evidence-grid a {
  display: block;
  border-radius: var(--sbc-radius-md);
  overflow: hidden;
  border: 1px solid var(--sbc-border);
  background: var(--sbc-bg-subtle);
  transition: border-color var(--sbc-transition);
}

.evidence-grid a:hover {
  border-color: var(--sbc-border-strong);
}

.evidence-grid img {
  width: 100%;
  height: 6rem;
  object-fit: cover;
  display: block;
}

.evidence-empty {
  margin: 0;
  font-size: var(--sbc-text-sm);
  color: var(--sbc-text-muted);
}

/* Dossier note panel */
.dossier-section.app-panel {
  border: 1px solid var(--sbc-border);
}

.dossier-section .app-panel__header {
  background: transparent;
}

.dossier-section .app-panel__body {
  padding-top: 0;
}