/* ============================================================
   hud.css — HUD overlay styles (reworked)
   ============================================================ */

#hud {
  position: absolute;
  top: 0; left: 0;
  width: 1920px;
  height: 1080px;
  pointer-events: none;
  z-index: 10;
}

/* ── ERA / WAVE — top left ── */
#hud-era-wave {
  position: absolute;
  top: 16px; left: 20px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #fff;
  text-shadow:
    0 0 18px var(--era-highlight, #CD853F),
    0 0 40px rgba(205,133,63,0.55),
    0 2px 8px rgba(0,0,0,1),
    0 4px 20px rgba(0,0,0,0.9);
  background: linear-gradient(135deg,
    rgba(0,0,0,0.55) 0%,
    rgba(0,0,0,0.28) 100%
  );
  border: 1px solid rgba(205,133,63,0.35);
  border-radius: 6px;
  padding: 8px 20px 7px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
}

/* ── POPULATION — below era/wave ── */
#hud-population {
  position: absolute;
  top: 78px; left: 20px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #fff;
  text-shadow:
    0 0 14px var(--era-highlight, #CD853F),
    0 0 30px rgba(205,133,63,0.4),
    0 2px 6px rgba(0,0,0,1),
    0 3px 14px rgba(0,0,0,0.9);
  background: linear-gradient(135deg,
    rgba(0,0,0,0.55) 0%,
    rgba(0,0,0,0.28) 100%
  );
  border: 1px solid rgba(205,133,63,0.35);
  border-radius: 6px;
  padding: 5px 16px 5px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
}

/* ── TOWN HEALTH — top center, big ── */
#hud-town-health {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  pointer-events: none;
}

#hud-town-health-label {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--era-text, #D2B48C);
  text-shadow: 0 1px 8px rgba(0,0,0,0.9);
  text-transform: uppercase;
  opacity: 0.75;
}

#hud-town-health-track {
  position: relative;
  width: 560px;
  height: 30px;
  background: rgba(0,0,0,0.72);
  border: 2px solid rgba(180,130,50,0.55);
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 0 18px rgba(0,0,0,0.7), inset 0 1px 0 rgba(255,255,255,0.04);
}

#hud-town-health-fill {
  height: 100%;
  width: 100%;
  background-color: #3fa025;
  border-radius: 2px;
  transition: width 0.15s linear, background-color 0.3s ease;
}

#hud-town-health-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.95);
  text-shadow: 0 1px 4px rgba(0,0,0,0.95);
  pointer-events: none;
}

/* ── TOWN BUTTONS — below health bar ── */
#hud-town-buttons {
  position: absolute;
  top: 76px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  pointer-events: auto;
}

.hud-town-btn {
  padding: 8px 26px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: var(--era-text, #D2B48C);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 70%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 40%, #000) 100%
  );
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 4px;
  cursor: pointer;
  transition: filter 0.1s;
}
.hud-town-btn:hover { filter: brightness(1.28); }
.hud-town-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── RIGHT SIDEBAR — 4-tab navigation ── */
#hud-build-sidebar {
  position: absolute;
  top: 0; right: 0;
  width: 420px;
  height: 1080px;
  background: rgba(8, 4, 1, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-left: 2px solid rgba(180,130,50,0.55);
  box-shadow: -6px 0 40px rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  pointer-events: auto;
  z-index: 15;
  overflow: hidden;
}

/* Tab bar */
#sidebar-tabs {
  flex-shrink: 0;
  display: flex;
  border-bottom: 2px solid rgba(180,130,50,0.28);
  background: rgba(0,0,0,0.3);
}
.sidebar-tab {
  flex: 1;
  padding: 14px 0 11px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  color: rgba(210,180,140,0.38);
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color 0.14s, border-color 0.14s, background 0.14s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}
.sidebar-tab .tab-icon { font-size: 20px; line-height: 1; }
.sidebar-tab:hover {
  color: rgba(210,180,140,0.82);
  background: rgba(180,130,50,0.06);
}
.sidebar-tab.active {
  color: var(--era-text, #D2B48C);
  border-bottom-color: var(--era-highlight, #CD853F);
  text-shadow: 0 0 12px rgba(205,133,63,0.5), 0 1px 4px rgba(0,0,0,0.9);
}

/* Shared sidebar content wrapper */
#sidebar-content {
  flex: 1;
  overflow: hidden;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
}

/* ── BUILD TAB ── */
#sidebar-build-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
}
#hud-build-mode-btn {
  flex-shrink: 0;
  margin: 16px 16px 12px;
  padding: 13px 0;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--era-text, #D2B48C);
  text-shadow: 0 1px 6px rgba(0,0,0,0.9);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 55%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 25%, #000) 100%
  );
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 5px;
  cursor: pointer;
  transition: filter 0.12s, box-shadow 0.15s;
  width: calc(100% - 32px);
}
#hud-build-mode-btn:hover { filter: brightness(1.22); }
#hud-build-mode-btn.active {
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 90%, #fff) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 60%, #fff) 100%
  );
  border-color: rgba(255,220,140,0.95);
  box-shadow: 0 0 24px rgba(205,133,63,0.7);
}

/* Tower selector list */
#hud-tower-selector {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 4px 12px 32px;
  scrollbar-width: thin;
  scrollbar-color: rgba(180,130,50,0.35) transparent;
  transition: opacity 0.15s;
}
#hud-tower-selector::-webkit-scrollbar { width: 5px; }
#hud-tower-selector::-webkit-scrollbar-thumb {
  background: rgba(180,130,50,0.35);
  border-radius: 3px;
}
#hud-tower-selector::-webkit-scrollbar-track { background: transparent; }

/* ── TOWN TAB ── */
#sidebar-town-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 24px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(180,130,50,0.3) transparent;
}
#sidebar-town-content::-webkit-scrollbar { width: 5px; }
#sidebar-town-content::-webkit-scrollbar-thumb { background: rgba(180,130,50,0.3); border-radius: 3px; }

.town-tab-hp-label {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: rgba(180,130,50,0.55);
  text-transform: uppercase;
  margin-bottom: 7px;
}
.town-tab-hp-track {
  width: 100%;
  height: 18px;
  background: rgba(0,0,0,0.65);
  border: 1px solid rgba(180,130,50,0.4);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 5px;
}
.town-tab-hp-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.2s linear, background 0.3s ease;
}
.town-tab-hp-text {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 14px;
  font-weight: 700;
  color: rgba(210,180,140,0.75);
  text-align: right;
}
.town-tab-section {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(180,130,50,0.18);
  border-radius: 5px;
  padding: 14px 16px;
}
.town-tab-section-head {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--era-text, #D2B48C);
  margin-bottom: 4px;
}
.town-tab-section-sub {
  font-family: monospace;
  font-size: 11px;
  color: rgba(210,180,140,0.5);
  margin-bottom: 8px;
}
.town-tab-cost {
  font-family: monospace;
  font-size: 11px;
  color: #f0c040;
  margin-bottom: 12px;
}
.town-tab-buy-btn {
  width: 100%;
  padding: 9px 0;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--era-text, #D2B48C);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 70%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 40%, #000) 100%
  );
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 4px;
  cursor: pointer;
  transition: filter 0.1s;
}
.town-tab-buy-btn:hover:not(:disabled) { filter: brightness(1.3); }
.town-tab-buy-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── BUILDINGS / HOUSING TABS ── */
#sidebar-buildings-content,
#sidebar-housing-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(180,130,50,0.3) transparent;
}
#sidebar-buildings-content::-webkit-scrollbar,
#sidebar-housing-content::-webkit-scrollbar { width: 5px; }
#sidebar-buildings-content::-webkit-scrollbar-thumb,
#sidebar-housing-content::-webkit-scrollbar-thumb { background: rgba(180,130,50,0.3); border-radius: 3px; }

.tower-selector-era-header {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: rgba(180,130,50,0.65);
  text-transform: uppercase;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
  padding: 16px 6px 6px;
  border-bottom: 1px solid rgba(180,130,50,0.18);
  margin-bottom: 6px;
}

.hud-tower-type-btn {
  display: flex;
  flex-direction: column;
  width: 100%;
  padding: 11px 14px 10px;
  margin-bottom: 5px;
  font-family: 'Cinzel', 'Georgia', serif;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(180,130,50,0.22);
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  transition: background 0.12s, border-color 0.12s;
  pointer-events: auto;
  overflow: hidden;
}
.hud-tower-type-btn:hover {
  background: rgba(180,130,50,0.15);
  border-color: rgba(180,130,50,0.6);
}
.hud-tower-type-btn.active {
  background: rgba(180,130,50,0.22);
  border-color: rgba(255,220,140,0.9);
  box-shadow: inset 0 0 0 1px rgba(255,220,140,0.18), 0 0 10px rgba(205,133,63,0.2);
}

.tower-btn-row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 5px;
}
.tower-btn-name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--era-text, #D2B48C);
  text-shadow: 0 1px 5px rgba(0,0,0,0.8);
}
.tower-btn-aoe {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #e08830;
  background: rgba(200,100,30,0.18);
  border: 1px solid rgba(200,100,30,0.4);
  border-radius: 3px;
  padding: 2px 6px;
  text-transform: uppercase;
}
.tower-btn-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-family: monospace;
  font-size: 12px;
  color: rgba(210,180,140,0.62);
  margin-bottom: 5px;
}
.tower-btn-cost {
  font-family: monospace;
  font-size: 12px;
  color: rgba(210,180,140,0.55);
  transition: color 0.12s;
}
.tower-btn-cost.cant-afford { color: #c05050; }

/* ── RESOURCES PANEL — flush left of right sidebar ── */
#hud-resources-panel {
  position: absolute;
  top: 0;
  right: 420px;
  width: 220px;
  background: rgba(5, 2, 0, 0.92);
  border-left: 1px solid rgba(180,130,50,0.2);
  border-bottom: 2px solid rgba(180,130,50,0.35);
  border-bottom-left-radius: 8px;
  padding: 16px 18px 18px;
  pointer-events: none;
  z-index: 14;
}
.res-gold-display {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 13px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(180,130,50,0.2);
}
.res-gold-icon { font-size: 20px; flex-shrink: 0; }
.res-gold-label {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(210,180,140,0.5);
  text-transform: uppercase;
}
.res-gold-value {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 28px;
  font-weight: 700;
  color: #f0c040;
  text-shadow: 0 0 16px rgba(240,192,64,0.45);
  margin-left: auto;
  line-height: 1;
}
.res-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 0;
}
.res-item-icon { font-size: 15px; width: 22px; text-align: center; flex-shrink: 0; }
.res-item-label {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(210,180,140,0.55);
  flex: 1;
}
.res-item-value {
  font-family: monospace;
  font-size: 16px;
  font-weight: bold;
  color: var(--era-text, #D2B48C);
  min-width: 36px;
  text-align: right;
}
@keyframes resource-flash {
  0%   { box-shadow: inset 0 0 0 2px #c04040; }
  50%  { box-shadow: inset 0 0 0 2px #e05050; }
  100% { box-shadow: none; }
}
#hud-resources-panel.flash { animation: resource-flash 0.5s ease-out forwards; }

/* ── TOWER HOVER TOOLTIP ── */
#tower-tooltip {
  position: absolute;
  right: 430px;
  width: 230px;
  background: rgba(5, 2, 0, 0.97);
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 6px;
  padding: 14px 16px 13px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.92);
  pointer-events: none;
  z-index: 60;
  display: none;
}
.tooltip-name {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--era-text, #D2B48C);
  margin-bottom: 10px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(180,130,50,0.22);
}
.tooltip-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 10px;
}
.tooltip-stat-item { display: flex; flex-direction: column; gap: 2px; }
.tooltip-stat-label {
  font-family: monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(210,180,140,0.4);
}
.tooltip-stat-value {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--era-text, #D2B48C);
}
.tooltip-cost {
  font-family: monospace;
  font-size: 11px;
  color: rgba(210,180,140,0.6);
  padding-top: 9px;
  border-top: 1px solid rgba(180,130,50,0.15);
  line-height: 1.65;
}
.tooltip-cost.cant-afford { color: #b04848; }

/* ── WAVE BANNER ── */
#wave-banner {
  position: absolute;
  top: 50%;
  left: 810px;
  transform: translate(-50%, -50%) scale(0.85);
  padding: 26px 72px;
  background: rgba(4, 2, 0, 0.96);
  border: 2px solid var(--era-highlight, #CD853F);
  border-radius: 8px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 44px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--era-text, #D2B48C);
  text-align: center;
  text-shadow: 0 0 30px rgba(180,130,50,0.5);
  box-shadow: 0 0 80px rgba(0,0,0,0.95);
  pointer-events: none;
  z-index: 40;
  opacity: 0;
  transition: opacity 0.35s ease, transform 0.35s ease;
  white-space: nowrap;
}
#wave-banner.show {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.banner-sub {
  font-size: 18px;
  letter-spacing: 0.22em;
  color: rgba(210,180,140,0.6);
  margin-top: 8px;
}

/* ── LOW SUPPLY WARNING ── */
#hud-low-supply-warn {
  position: absolute;
  bottom: 120px;
  left: 48px;
  padding: 10px 22px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 14px;
  font-weight: 700;
  color: #ff8080;
  background: rgba(80,10,10,0.92);
  border: 1px solid rgba(200,60,60,0.6);
  border-radius: 4px;
  pointer-events: none;
  animation: supply-warn-pulse 1.8s ease-in-out infinite;
}
@keyframes supply-warn-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.48; }
}

/* ── BOTTOM BUTTONS ── */

#hud-start-wave {
  position: absolute;
  bottom: 48px;
  right: 468px;
  pointer-events: auto;
  padding: 16px 48px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--era-text, #D2B48C);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 80%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 50%, #000) 100%
  );
  border: 2px solid var(--era-highlight, #CD853F);
  border-radius: 5px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.8), inset 0 1px 0 rgba(255,220,140,0.2);
  cursor: pointer;
  transition: right 0.28s cubic-bezier(0.4, 0, 0.2, 1), filter 0.12s, box-shadow 0.12s, transform 0.08s;
}

#hud-start-wave:hover:not(:disabled) {
  filter: brightness(1.25);
  box-shadow: 0 4px 28px rgba(205,133,63,0.55), inset 0 1px 0 rgba(255,220,140,0.35);
}
#hud-start-wave:active:not(:disabled) { filter: brightness(0.9); transform: translateY(1px); }
#hud-start-wave:disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }

#hud-supply-btn {
  position: absolute;
  bottom: 48px;
  left: 48px;
  pointer-events: auto;
  padding: 12px 30px;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--era-text, #D2B48C);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 72%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 42%, #000) 100%
  );
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 4px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.75);
  cursor: pointer;
  transition: filter 0.12s;
}
#hud-supply-btn:hover:not(:disabled) { filter: brightness(1.25); }
#hud-supply-btn:disabled { opacity: 0.35; cursor: not-allowed; }

#hud-ability-btn {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-65%);
  width: 200px;
  pointer-events: auto;
  background: rgba(10, 6, 2, 0.9);
  border: 1px solid rgba(180,130,50,0.5);
  border-radius: 6px;
  padding: 12px 16px 10px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-align: center;
}
#hud-ability-btn.ready {
  border-color: #d4a820;
  box-shadow: 0 0 20px rgba(212,168,32,0.55);
  animation: ability-pulse 1.4s ease-in-out infinite;
}
#hud-ability-btn.targeting {
  border-color: #40aaff;
  box-shadow: 0 0 20px rgba(64,170,255,0.65);
  cursor: crosshair;
}
@keyframes ability-pulse {
  0%, 100% { box-shadow: 0 0 14px rgba(212,168,32,0.35); }
  50%       { box-shadow: 0 0 32px rgba(212,168,32,0.8); }
}
.ability-btn-label {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--era-text, #D2B48C);
  margin-bottom: 7px;
}
.ability-btn-track {
  width: 100%;
  height: 7px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(180,130,50,0.35);
  border-radius: 3px;
  overflow: hidden;
}
.ability-btn-fill {
  height: 100%;
  background: linear-gradient(90deg, #8b3a00, #d4a820);
  border-radius: 2px;
  transition: width 0.3s linear;
}

/* ── BUILDING POPUP (canvas click) ── */
#building-popup {
  position: absolute;
  width: 280px;
  background: rgba(6, 3, 0, 0.97);
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 8px;
  padding: 16px 18px 15px;
  box-shadow: 0 14px 52px rgba(0,0,0,0.95), 0 0 0 1px rgba(180,130,50,0.12);
  pointer-events: auto;
  z-index: 55;
}
.bpop-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 11px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(180,130,50,0.2);
}
.bpop-name {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--era-text, #D2B48C);
  line-height: 1.2;
}
.bpop-era {
  font-family: monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: rgba(180,130,50,0.55);
  text-transform: uppercase;
  margin-top: 4px;
}
.bpop-close {
  background: none;
  border: none;
  color: rgba(210,180,140,0.4);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 0 0 10px;
  flex-shrink: 0;
  transition: color 0.1s;
}
.bpop-close:hover { color: rgba(210,180,140,0.9); }
.bpop-level {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.bpop-pips {
  font-size: 17px;
  letter-spacing: 3px;
  color: #f0c040;
}
.bpop-level-text {
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 12px;
  font-weight: 700;
  color: rgba(210,180,140,0.6);
}
.bpop-prod {
  font-family: monospace;
  font-size: 12px;
  color: rgba(210,180,140,0.5);
  margin-bottom: 13px;
}
.bpop-prod span { color: rgba(120,220,100,0.9); font-weight: bold; }
.bpop-cost {
  font-family: monospace;
  font-size: 12px;
  color: #f0c040;
  margin-bottom: 10px;
}
.bpop-action-btn {
  width: 100%;
  padding: 10px 0;
  font-family: 'Cinzel', 'Georgia', serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--era-text, #D2B48C);
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--era-primary, #8B4513) 70%, #000) 0%,
    color-mix(in srgb, var(--era-primary, #8B4513) 40%, #000) 100%
  );
  border: 1px solid var(--era-highlight, #CD853F);
  border-radius: 4px;
  cursor: pointer;
  transition: filter 0.1s;
}
.bpop-action-btn:hover:not(:disabled) { filter: brightness(1.3); }
.bpop-action-btn:disabled { opacity: 0.35; cursor: not-allowed; }