.territory-defense-page {
  background:
    radial-gradient(circle at 15% 20%, rgba(96, 165, 250, 0.12), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(168, 85, 247, 0.18), transparent 30%),
    radial-gradient(circle at 50% 68%, rgba(14, 165, 233, 0.08), transparent 34%),
    linear-gradient(180deg, rgba(7, 10, 22, 0.94), rgba(9, 11, 24, 0.98));
}

.territory-defense-shell {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.td-auth-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1.15rem 1.35rem;
  border: 1px solid rgba(96, 165, 250, 0.22);
  background: linear-gradient(180deg, rgba(10, 16, 34, 0.88), rgba(6, 11, 24, 0.94));
}

.td-auth-banner.hidden {
  display: none;
}

.td-auth-title {
  font-size: 1.35rem;
  color: #f8fafc;
}

.td-auth-note {
  margin-top: 0.45rem;
  color: rgba(203, 213, 225, 0.76);
  line-height: 1.6;
}

.td-hero,
.td-panel,
.td-battle-card {
  background: linear-gradient(180deg, rgba(9, 14, 32, 0.84), rgba(8, 10, 22, 0.92));
}

.td-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.9fr);
  gap: 1.25rem;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.td-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top right, rgba(168, 85, 247, 0.16), transparent 30%),
    linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.04) 50%, transparent 100%);
  pointer-events: none;
}

.td-kicker,
.td-panel-head h3,
.td-toolbar-head h2,
.td-modal-head h2 {
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.td-kicker {
  color: rgba(196, 181, 253, 0.9);
  font-size: 0.72rem;
  margin-bottom: 0.45rem;
}

.td-title {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 0.95;
  margin: 0;
}

.td-subtitle {
  margin-top: 0.9rem;
  color: rgba(226, 232, 240, 0.78);
  line-height: 1.7;
  max-width: 58rem;
}

.td-hero-stats {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 0.85rem;
}

.td-hero-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.2rem;
  background: rgba(9, 14, 30, 0.78);
  padding: 1rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.td-hero-card-accent {
  border-color: rgba(192, 132, 252, 0.45);
  box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.18), 0 0 28px rgba(168, 85, 247, 0.12);
}

.td-hero-label,
.td-metric-label,
.td-panel-tag,
.td-card-label,
.td-upgrade-meta,
.td-enemy-meta {
  font-size: 0.72rem;
  color: rgba(148, 163, 184, 0.82);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.td-hero-value,
.td-metric strong {
  font-size: 1.4rem;
  color: #f8fafc;
}

.td-metric-note {
  color: rgba(203, 213, 225, 0.68);
  font-size: 0.67rem;
  line-height: 1.3;
}

.td-hero-note {
  color: rgba(203, 213, 225, 0.72);
  font-size: 0.9rem;
}

.td-main-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.72fr) minmax(300px, 0.82fr);
  gap: 1.1rem;
  align-items: start;
}

.td-battle-card {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.td-topbar {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.td-run-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.55rem;
  flex: 1 1 38rem;
}

.td-metric {
  padding: 0.7rem 0.78rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
}

.td-topbar-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.45rem;
  justify-content: flex-end;
  min-width: min(100%, 18rem);
}

.td-primary-btn,
.td-secondary-btn,
.td-upgrade-btn,
.td-choice-card,
.td-ability-card,
.td-tower-card {
  transition: transform 0.16s ease, border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.td-primary-btn,
.td-secondary-btn,
.td-upgrade-btn {
  border-radius: 0.95rem;
  padding: 0.7rem 0.9rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
}

.td-primary-btn {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.92), rgba(59, 130, 246, 0.78));
  color: white;
  box-shadow: 0 0 18px rgba(139, 92, 246, 0.18);
}

.td-secondary-btn {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(241, 245, 249, 0.92);
}

.td-primary-btn:hover,
.td-secondary-btn:hover,
.td-upgrade-btn:hover,
.td-choice-card:hover,
.td-ability-card:hover,
.td-tower-card:hover {
  transform: translateY(-2px);
}

.td-primary-btn:disabled,
.td-secondary-btn:disabled,
.td-upgrade-btn:disabled,
.td-ability-card.is-disabled,
.td-tower-card.is-disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.td-canvas-wrap {
  position: relative;
  border-radius: 1.35rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(8, 12, 26, 0.9), rgba(8, 10, 18, 0.98)),
    radial-gradient(circle at 50% 0%, rgba(168, 85, 247, 0.18), transparent 35%);
}

#td-canvas {
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  display: block;
  cursor: crosshair;
}

.td-canvas-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem;
}

.td-phase-banner {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(6, 10, 24, 0.75);
  color: rgba(226, 232, 240, 0.92);
  font-size: 0.88rem;
  box-shadow: 0 14px 26px rgba(2, 6, 23, 0.2);
}

.td-deploy-row,
.td-bottom-grid,
.td-codex-grid {
  display: grid;
  gap: 0.85rem;
}

.td-deploy-row {
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.9fr);
}

.td-bottom-grid {
  grid-template-columns: minmax(320px, 1.1fr) minmax(260px, 0.9fr);
}

.td-toolbar-block,
.td-panel {
  border-radius: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.85rem;
}

.td-toolbar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.td-toolbar-head h2,
.td-panel-head h3 {
  font-size: 0.92rem;
  color: rgba(248, 250, 252, 0.95);
}

.td-toolbar-head p {
  color: rgba(203, 213, 225, 0.72);
  font-size: 0.76rem;
  line-height: 1.45;
  max-width: 14rem;
}

.td-tower-palette,
.td-ability-bar,
.td-choice-grid,
.td-upgrade-grid,
.td-record-grid,
.td-codex-grid-inner,
.td-augment-grid,
.td-summary-stats {
  display: grid;
  gap: 0.8rem;
}

.td-tower-palette {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.td-ability-bar,
.td-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.td-choice-grid-compact {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.td-tower-card,
.td-ability-card,
.td-choice-card,
.td-codex-card,
.td-record-card,
.td-upgrade-card,
.td-augment-card {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.1rem;
  padding: 0.72rem;
  background: rgba(8, 14, 28, 0.86);
  min-width: 0;
}

.td-tower-card.is-active,
.td-ability-card.is-active,
.td-choice-card.is-active,
.td-augment-card:hover,
.td-upgrade-card.is-featured {
  border-color: rgba(192, 132, 252, 0.48);
  box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.18), 0 0 22px rgba(168, 85, 247, 0.14);
}

.td-tower-card.is-active,
.td-ability-card.is-active,
.td-choice-card.is-active {
  background: linear-gradient(180deg, rgba(48, 18, 86, 0.42), rgba(8, 14, 28, 0.92));
}

.td-card-head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: center;
}

.td-card-title {
  font-size: 0.84rem;
  color: #f8fafc;
  line-height: 1.2;
}

.td-card-copy,
.td-selected-panel,
.td-log-entry,
.td-upgrade-copy,
.td-record-copy,
.td-enemy-copy {
  color: rgba(203, 213, 225, 0.8);
  font-size: 0.76rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.td-card-statline,
.td-card-footer {
  margin-top: 0.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.td-chip {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(241, 245, 249, 0.84);
  padding: 0.28rem 0.48rem;
  font-size: 0.63rem;
  line-height: 1.1;
}

.td-selected-panel {
  min-height: 8rem;
}

.td-selected-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.td-bank-panel {
  min-height: 0;
}

.td-log {
  min-height: 8rem;
  max-height: 14rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.td-log-entry {
  padding: 0.62rem 0.72rem;
  border-radius: 0.95rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.td-log-entry strong {
  color: #f8fafc;
}

.td-sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.td-upgrade-grid {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.td-upgrade-card,
.td-record-card,
.td-codex-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.td-upgrade-btn {
  margin-top: 0.5rem;
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(248, 250, 252, 0.95);
}

.td-record-grid {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.td-codex-grid {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.td-codex-grid-inner {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.td-codex-card .td-card-footer {
  margin-top: auto;
}

.td-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(1, 4, 11, 0.78);
  z-index: 70;
}

.td-modal.hidden {
  display: none;
}

.td-modal-panel {
  width: min(100%, 72rem);
  padding: 1.5rem;
}

.td-tower-modal-panel {
  width: min(100%, 52rem);
}

.td-tower-modal-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.85rem;
}

.td-modal-head p {
  margin-top: 0.5rem;
  color: rgba(203, 213, 225, 0.76);
}

.td-augment-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1rem;
}

.td-augment-card {
  cursor: pointer;
}

.td-summary-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 1rem;
}

.td-summary-actions {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.td-empty-state {
  color: rgba(148, 163, 184, 0.78);
}

@media (max-width: 1279px) {
  .td-auth-banner,
  .td-hero,
  .td-main-grid,
  .td-codex-grid,
  .td-deploy-row,
  .td-bottom-grid {
    grid-template-columns: 1fr;
  }

  .td-run-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .td-topbar-actions {
    justify-content: flex-start;
    min-width: 0;
  }

  .td-tower-palette {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .td-hero,
  .td-battle-card,
  .td-panel,
  .td-modal-panel {
    padding: 1rem;
  }

  .td-run-metrics,
  .td-tower-palette,
  .td-ability-bar,
  .td-choice-grid,
  .td-codex-grid-inner,
  .td-augment-grid,
  .td-summary-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .td-selected-actions,
  .td-topbar-actions {
    grid-template-columns: 1fr;
  }

  .td-title {
    font-size: 2.35rem;
  }

  .td-tower-modal-panel {
    width: min(100%, 100%);
  }
}

@media (max-width: 580px) {
  .td-auth-actions {
    width: 100%;
  }

  .td-run-metrics,
  .td-tower-palette,
  .td-ability-bar,
  .td-choice-grid,
  .td-codex-grid-inner,
  .td-augment-grid,
  .td-summary-stats {
    grid-template-columns: 1fr;
  }

  .td-topbar-actions,
  .td-summary-actions {
    flex-direction: column;
    align-items: stretch;
  }
}