/* build-mode.css — BUILD-mode hero header, rules pinboard tab, roster card upgrade. */

/* ─────────────────────────────────────────────────────────────
   Layout: redefine #app-main as a 2-row grid — hero on top, the
   existing 3-pane row below. The original style.css declares
   #app-main as a single-row grid; we extend it with an extra row
   above. Panels + resize-handles still flow into the same column
   tracks they always did.
   When the SHELL agent wraps the 3-pane layout in #build-mode,
   the hero is injected inside #build-mode and these rules don't
   apply (the wrapper owns its own grid). The :not(:has(...))
   guard is conservative: only restyle #app-main when there is
   no build-mode wrapper.
───────────────────────────────────────────────────────────── */
body.build-mode-enhanced #app-main:not(:has(> #build-mode)) {
  display: grid;
  grid-template-rows: auto 1fr;
  grid-template-columns: var(--col-left, 300px) 4px 1fr 4px var(--col-right, 420px);
  height: 100vh;
  overflow: hidden;
  gap: 0;
}

/* When SHELL agent's #build-mode wrapper exists, that becomes the
   2-row container and #app-main can stay as-is. */
body.build-mode-enhanced #build-mode {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
}
body.build-mode-enhanced #build-mode > .build-hero {
  grid-row: 1;
}

body.build-mode-enhanced #app-main > .build-hero {
  grid-column: 1 / -1;
  grid-row: 1;
}

body.build-mode-enhanced #app-main > .panel,
body.build-mode-enhanced #app-main > .resize-handle {
  grid-row: 2;
  min-height: 0;
}

/* Hide the now-redundant left-panel meta + points-summary when the hero
   header has taken over those duties. The DOM elements remain so existing
   events (army-name-input, points-limit-input, points-bar) keep firing. */
body.build-mode-enhanced .army-meta,
body.build-mode-enhanced .points-summary {
  display: none !important;
}

/* ─────────────────────────────────────────────────────────────
   Hero header
───────────────────────────────────────────────────────────── */
.build-hero {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 6px 16px;
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb,200,200,200),0.08) 0%, rgba(0,0,0,0.0) 60%),
    var(--panel-alt, #1a1a1a);
  border-bottom: 1px solid var(--border, #2a2a2a);
  box-shadow: inset 0 -1px 0 rgba(var(--accent-rgb,200,200,200),0.15);
  overflow: visible;
}
/* Make the army-name input readable but compact. */
.build-hero-name {
  min-width: 80px !important;
  font-size: 13px !important;
}
/* Subtitle row: no wrapping in single-line layout. */
.build-hero-subtitle {
  flex-wrap: nowrap;
  row-gap: 0;
}

.build-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(120% 60% at 100% 0%, rgba(var(--accent-rgb,200,200,200),0.10), transparent 60%);
  opacity: 0.85;
}

.build-hero-crest-wrap {
  display: none;
}

.build-hero-main {
  min-width: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.build-hero-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted, #888);
}
.build-hero-status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--text-muted, #888);
  box-shadow: 0 0 6px rgba(var(--accent-rgb,200,200,200),0.0);
  transition: background 0.2s, box-shadow 0.2s;
}
.build-hero-status.is-saved .build-hero-status-dot {
  background: #5fbf6c;
  box-shadow: 0 0 8px rgba(95,191,108,0.45);
}
.build-hero-status.is-unsaved .build-hero-status-dot {
  background: #e8b86a;
  box-shadow: 0 0 8px rgba(232,184,106,0.55);
  animation: build-hero-status-pulse 1.6s ease-in-out infinite;
}
.build-hero-status.is-saved   { color: #8fcb98; }
.build-hero-status.is-unsaved { color: #e8b86a; }

@keyframes build-hero-status-pulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.25); }
}

.build-hero-faction {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-weight: 600;
  font-size: 15px;
  line-height: 1.05;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent, #c8c8c8);
  text-shadow: 0 1px 0 rgba(0,0,0,0.4), 0 0 24px rgba(var(--accent-rgb,200,200,200),0.18);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.build-hero-faction.is-empty {
  color: var(--text-muted, #888);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-shadow: none;
}

.build-hero-subtitle {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text, #ddd);
  min-width: 0;
  padding-left: 10px;
  border-left: 1px solid rgba(var(--accent-rgb,200,200,200),0.2);
  overflow: hidden;
}

.build-hero-name {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 2px 6px;
  font: inherit;
  font-weight: 600;
  color: var(--text, #ddd);
  outline: none;
  min-width: 80px;
  max-width: 280px;
  width: auto;
  transition: border-color 0.15s, background 0.15s;
}
.build-hero-name:hover  { border-color: rgba(var(--accent-rgb,200,200,200),0.25); }
.build-hero-name:focus  {
  border-color: var(--accent, #c8c8c8);
  background: rgba(var(--accent-rgb,200,200,200),0.08);
}

.build-hero-sep {
  color: var(--text-muted, #888);
  font-weight: 400;
}

.build-hero-detachment {
  font-size: 12px;
  color: var(--text-muted, #aaa);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.build-hero-detachment.is-empty {
  color: var(--text-muted, #888);
  font-style: italic;
}

/* Points block — horizontal row: readout | bar (grows) | pct */
.build-hero-points {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.build-hero-points-readout {
  display: flex;
  align-items: baseline;
  gap: 4px;
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
  flex-shrink: 0;
}
.build-hero-points-current {
  font-size: 17px;
  color: var(--accent, #c8c8c8);
  line-height: 1;
  transition: color 0.2s;
}
.build-hero.points-over .build-hero-points-current { color: var(--danger, #d9534f); }
.build-hero-points-sep    { color: var(--text-muted, #888); font-size: 13px; }
.build-hero-points-limit  { color: var(--text, #ddd); font-size: 13px; }
.build-hero-points-label  {
  font-size: 10px;
  color: var(--text-muted, #888);
  letter-spacing: 0.12em;
  margin-left: 3px;
}

.build-hero-bar-wrap {
  position: relative;
  flex: 1;
  min-width: 60px;
  height: 8px;
  background: rgba(0,0,0,0.45);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(var(--accent-rgb,200,200,200),0.18);
}
.build-hero-bar {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0%;
  background: linear-gradient(90deg, rgba(var(--accent-rgb,200,200,200),0.7), var(--accent, #c8c8c8));
  border-radius: 999px;
  transition: width 0.4s cubic-bezier(.2,.7,.3,1), background 0.3s;
  box-shadow: 0 0 10px rgba(var(--accent-rgb,200,200,200),0.35);
}
.build-hero-bar.over-limit {
  background: linear-gradient(90deg, #e07b73, var(--danger, #d9534f));
  box-shadow: 0 0 10px rgba(217,83,79,0.45);
}
.build-hero-bar.near-limit {
  background: linear-gradient(90deg, #e6c07a, var(--warning, #e8b86a));
  box-shadow: 0 0 10px rgba(232,184,106,0.4);
}
.build-hero-bar-shimmer {
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    100deg,
    transparent 0%,
    transparent 35%,
    rgba(255,255,255,0.18) 50%,
    transparent 65%,
    transparent 100%
  );
  background-size: 250% 100%;
  background-repeat: no-repeat;
  pointer-events: none;
  animation: build-hero-shimmer 4.5s linear infinite;
  mix-blend-mode: overlay;
  border-radius: 999px;
}
@keyframes build-hero-shimmer {
  0%   { background-position: -100% 0; }
  100% { background-position: 200% 0; }
}

.build-hero-bar-pct {
  font-size: 11px;
  color: var(--text-muted, #888);
  letter-spacing: 0.08em;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Reduced motion: kill shimmer and crest rotation. */
@media (prefers-reduced-motion: reduce) {
  .build-hero-bar-shimmer { animation: none; opacity: 0.3; }
  .build-hero-bar         { transition: none; }
  .build-hero-status-dot  { animation: none !important; }
  .build-hero-crest-wrap .atmosphere-crest-rotor,
  .build-hero-crest-wrap .atmosphere-crest-pulse {
    animation: none !important;
  }
}

/* Compact at narrow widths: wrap the subtitle and stack points below. */
@media (max-width: 700px) {
  .build-hero {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .build-hero-main { flex-wrap: wrap; }
  .build-hero-points { grid-column: 1; }
}

/* ─────────────────────────────────────────────────────────────
   Detail-panel tabs (Unit Detail / Rules)
───────────────────────────────────────────────────────────── */
.build-detail-tabs {
  display: flex;
  gap: 2px;
  padding: 8px 12px 0;
  background: var(--panel-alt, #1a1a1a);
  border-bottom: 1px solid var(--border, #2a2a2a);
  flex-shrink: 0;
}
.build-detail-tab {
  appearance: none;
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  border-radius: 6px 6px 0 0;
  padding: 7px 14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted, #888);
  cursor: pointer;
  transition: color 0.15s, background 0.15s, border-color 0.15s;
  position: relative;
  top: 1px;
}
.build-detail-tab:hover {
  color: var(--text, #ddd);
  background: rgba(var(--accent-rgb,200,200,200),0.06);
}
.build-detail-tab.is-active {
  color: var(--accent, #c8c8c8);
  background: var(--panel-bg, #181818);
  border-color: var(--border, #2a2a2a);
  border-bottom-color: var(--panel-bg, #181818);
}
.build-detail-tab.is-active::after {
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  top: 0;
  height: 2px;
  background: var(--accent, #c8c8c8);
  border-radius: 2px;
  box-shadow: 0 0 6px rgba(var(--accent-rgb,200,200,200),0.5);
}

/* ─────────────────────────────────────────────────────────────
   Rules pinboard panel
───────────────────────────────────────────────────────────── */
.build-rules-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 12px;
  flex: 1;
  overflow-y: auto;
}
.build-rules-panel[hidden] { display: none; }
.build-rules-header {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent, #c8c8c8);
  border-bottom: 1px solid var(--border, #2a2a2a);
  padding-bottom: 8px;
  margin-bottom: 4px;
}
.build-rules-mount {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
/* Inside the rules tab the section may still be `hidden` when there's
   nothing to render; that's fine — the .build-rules-empty fallback handles
   the empty case. We just neutralize the legacy section margins/borders. */
.build-rules-mount #army-rules-section {
  margin: 0;
  border: none;
  padding: 0;
  background: transparent;
}
.build-rules-mount #army-rules-section[hidden] { display: none; }

.build-rules-stratagems-card {
  border: 1px solid var(--border, #2a2a2a);
  border-left: 3px solid var(--accent, #c8c8c8);
  background: var(--card-bg, #161616);
  border-radius: 6px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.build-rules-stratagems-title {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent, #c8c8c8);
}
.build-rules-stratagems-desc {
  font-size: 12px;
  color: var(--text-muted, #888);
  line-height: 1.5;
}
.build-rules-stratagems-btn {
  align-self: flex-start;
  margin-top: 4px;
}
.build-rules-empty {
  color: var(--text-muted, #888);
  font-size: 12px;
  line-height: 1.6;
  padding: 14px 8px;
  text-align: center;
  font-style: italic;
}
.build-rules-empty[hidden] { display: none; }

/* ─────────────────────────────────────────────────────────────
   Roster card upgrade (left-panel army entries)
───────────────────────────────────────────────────────────── */

/* Reset the army-entries header columns to match the new card layout
   (we hide the per-column header text; the cards label their own stats). */
body.build-mode-enhanced .army-entries-header {
  display: none;
}

body.build-mode-enhanced .army-entry,
.army-entry-card {
  position: relative;
  display: flex;
  align-items: stretch;
  gap: 0;
  grid-template-columns: none !important;
  background: var(--card-bg, #161616);
  border: 1px solid var(--border, #2a2a2a);
  border-radius: 8px;
  padding: 10px 10px 10px 18px;
  font-size: 12px;
  transition: border-color 0.18s, transform 0.18s, box-shadow 0.18s, background 0.18s;
  overflow: hidden;
}

body.build-mode-enhanced .army-entry:hover,
.army-entry-card:hover {
  border-color: rgba(var(--accent-rgb,200,200,200),0.45);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.35), 0 0 0 1px rgba(var(--accent-rgb,200,200,200),0.12);
  background: rgba(var(--accent-rgb,200,200,200),0.03);
}

.army-entry-stripe {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent, #c8c8c8);
  box-shadow: 0 0 8px rgba(var(--accent-rgb,200,200,200),0.4);
  border-radius: 8px 0 0 8px;
}

.army-entry-handle {
  display: grid;
  grid-template-columns: repeat(2, 3px);
  grid-template-rows: repeat(3, 3px);
  gap: 2px;
  align-content: center;
  justify-content: center;
  padding: 0 8px 0 2px;
  margin-right: 4px;
  cursor: grab;
  opacity: 0.45;
  transition: opacity 0.15s;
  flex-shrink: 0;
}
.army-entry-handle:hover { opacity: 0.95; }
.army-entry-handle:active { cursor: grabbing; }
.army-entry-handle-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-muted, #888);
}

.army-entry-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
  justify-content: center;
}

body.build-mode-enhanced .army-entry-name {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text, #ddd);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
body.build-mode-enhanced .army-entry-title {
  overflow: hidden;
  text-overflow: ellipsis;
}
body.build-mode-enhanced .army-entry-squad {
  font-family: var(--ui-font, system-ui, sans-serif);
  font-size: 11px;
  font-weight: 400;
  color: var(--text-muted, #888);
  letter-spacing: 0;
}

body.build-mode-enhanced .army-enh-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
body.build-mode-enhanced .army-enh-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 999px;
  background: rgba(var(--accent-rgb,200,200,200),0.15);
  color: var(--accent, #c8c8c8);
  border: 1px solid rgba(var(--accent-rgb,200,200,200),0.35);
  letter-spacing: 0.04em;
}

.army-entry-stats {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted, #888);
  flex-wrap: wrap;
}
.army-entry-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
  white-space: nowrap;
}
.army-entry-stat-label {
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted, #888);
  opacity: 0.75;
}
body.build-mode-enhanced .army-entry-pts {
  text-align: left;
  color: var(--text, #ddd);
  font-size: 12px;
  font-weight: 600;
}
body.build-mode-enhanced .army-enh-pts {
  font-size: 10px;
  color: var(--accent, #c8c8c8);
  margin-left: 2px;
}
body.build-mode-enhanced .army-entry-qty {
  display: inline-flex;
}
body.build-mode-enhanced .army-entry-qty input {
  width: 38px;
  background: var(--bg, #0e0e0e);
  border: 1px solid var(--border, #2a2a2a);
  border-radius: 4px;
  color: var(--text, #ddd);
  padding: 1px 4px;
  font-size: 12px;
  text-align: center;
  outline: none;
  font-weight: 600;
}
body.build-mode-enhanced .army-entry-qty input:focus {
  border-color: var(--accent, #c8c8c8);
  box-shadow: 0 0 0 2px rgba(var(--accent-rgb,200,200,200),0.2);
}
body.build-mode-enhanced .army-entry-total {
  font-weight: 700;
  color: var(--accent, #c8c8c8);
  font-size: 14px;
  letter-spacing: 0.02em;
}

body.build-mode-enhanced .army-entry-remove {
  align-self: flex-start;
  margin-top: 2px;
  margin-left: 6px;
  background: none;
  border: none;
  color: var(--text-muted, #888);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 4px 6px;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
body.build-mode-enhanced .army-entry-remove:hover {
  color: var(--danger, #d9534f);
  background: rgba(217,83,79,0.15);
}

@media (prefers-reduced-motion: reduce) {
  body.build-mode-enhanced .army-entry,
  .army-entry-card {
    transition: none;
  }
  body.build-mode-enhanced .army-entry:hover,
  .army-entry-card:hover {
    transform: none;
  }
}

/* ─────────────────────────────────────────────────────────────
   Detail panel polish: tighter banner spacing, datasheet feel.
───────────────────────────────────────────────────────────── */
.unit-detail-datasheet .detail-banner {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border, #2a2a2a);
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb,200,200,200),0.10), transparent 60%),
    var(--panel-alt, #1a1a1a);
}
.unit-detail-datasheet .detail-name {
  font-family: 'Cinzel', 'Trajan Pro', Georgia, serif;
  letter-spacing: 0.04em;
}
.unit-detail-datasheet .detail-stat-strip {
  gap: 4px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border, #2a2a2a);
  background: rgba(0,0,0,0.25);
}
.unit-detail-datasheet .detail-stat-pillar {
  background: rgba(var(--accent-rgb,200,200,200),0.04);
  border-right: 1px solid var(--border, #2a2a2a);
}
.unit-detail-datasheet .detail-stat-pillar:last-child { border-right: none; }
.unit-detail-datasheet .detail-section { margin-top: 12px; }

.unit-detail-rule .detail-banner-rule {
  background:
    linear-gradient(135deg, rgba(var(--accent-rgb,200,200,200),0.18), transparent 60%),
    var(--panel-alt, #1a1a1a);
}
.unit-detail-rule .detail-rule-kind {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent, #c8c8c8);
  font-weight: 700;
}