/* Worker Status Badges */
.worker-status-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 4px;
}

.worker-status-badge.status-full {
  background-color: #4caf50;
  color: white;
}

.worker-status-badge.status-partial {
  background-color: #ff9800;
  color: white;
}

.worker-status-badge.status-empty {
  background-color: #f44336;
  color: white;
}

/* Understaffed Building Styles */
@keyframes pulse-border {
  0%, 100% {
    border-left-color: #ff9800;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  50% {
    border-left-color: #ff6b00;
    box-shadow: 0 2px 8px rgba(255, 152, 0, 0.3);
  }
}

.building-card.understaffed {
  border-left: 4px solid #ff9800;
  background: linear-gradient(to right, rgba(255, 152, 0, 0.05), transparent);
  animation: pulse-border 2s ease-in-out infinite;
}

.building-card.understaffed .card-image {
  opacity: 0.8;
  filter: saturate(0.7);
}

.building-card.understaffed:hover .card-image {
  opacity: 1;
  filter: saturate(1);
}

/* ── Building Selection Modal ────────────────────────────────────────── */

.modal-content--wide {
  max-width: 1100px;
}

.building-selection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  max-height: 60vh;
  overflow-y: auto;
  padding: 4px;
  margin-bottom: 10px;
}

.building-selection-card {
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #fafbfc;
}

.building-selection-card:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.bsc-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.bsc-icon {
  font-size: 32px;
  line-height: 1;
  flex-shrink: 0;
}

.bsc-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.bsc-name {
  font-weight: 700;
  font-size: 14px;
  color: #1f2937;
}

.bsc-owned-badge {
  background: #3b82f6;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  line-height: 1.4;
  white-space: nowrap;
}

.bsc-desc {
  font-size: 12px;
  color: #6b7280;
  line-height: 1.35;
}

.bsc-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 4px;
}

.bsc-cost {
  font-size: 11px;
  color: #6b7280;
}

.bsc-time {
  font-size: 11px;
  color: #9ca3af;
  white-space: nowrap;
}

/* Responsive: smaller cards on mobile */
@media (max-width: 768px) {
  .modal-content--wide {
    max-width: 95%;
  }
  .building-selection-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
  }
  .bsc-icon {
    font-size: 26px;
  }
  .bsc-name {
    font-size: 13px;
  }
  .bsc-desc {
    font-size: 11px;
  }
}

/* ── Unit Selection Grid ─────────────────────────────────────────────── */

.unit-selection-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
  padding: 2px;
}

.usc-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  cursor: pointer;
  background: #fafbfc;
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.usc-card:hover {
  border-color: #3b82f6;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15);
}

.usc-card--locked {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(0.6);
}

.usc-card--locked:hover {
  border-color: #e5e7eb;
  transform: none;
  box-shadow: none;
}

.usc-icon {
  font-size: 30px;
  line-height: 1;
  flex-shrink: 0;
}

.usc-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.usc-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.usc-name {
  font-weight: 700;
  font-size: 14px;
  color: #1f2937;
}

.usc-owned {
  background: #3b82f6;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 10px;
  line-height: 1.4;
  white-space: nowrap;
}

.usc-cost {
  font-size: 11px;
  color: #6b7280;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.usc-lock-reason {
  font-size: 11px;
  color: #dc2626;
  font-weight: 600;
}

.usc-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-top: 2px;
}

.usc-keyword {
  font-size: 9px;
  color: #d4af37;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 4px;
  padding: 1px 4px;
  white-space: nowrap;
}

/* ── Unit Training Detail Modal ──────────────────────────────────────── */

.utd-modal {
  max-width: 420px;
  margin: 0 auto;
}

.utd-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.utd-icon {
  font-size: 48px;
  line-height: 1;
}

.utd-name {
  margin: 0 0 4px;
  font-size: 20px;
  color: #1f2937;
}

.utd-desc {
  margin: 0;
  font-size: 13px;
  color: #6b7280;
  line-height: 1.4;
}

.utd-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 16px;
  margin-bottom: 16px;
  padding: 10px 12px;
  background: #f9fafb;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
}

.utd-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.utd-stat-label {
  color: #6b7280;
}

.utd-stat-val {
  font-weight: 700;
  color: #1f2937;
}

.utd-section-title {
  margin: 0 0 6px;
  font-size: 14px;
  color: #374151;
}

.utd-cost-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 16px;
  font-size: 13px;
}

.utd-cost-table td {
  padding: 4px 8px;
  border-bottom: 1px solid #f3f4f6;
}

.utd-cost-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: #1f2937;
}

.utd-train-controls {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  margin-top: 8px;
}

.utd-count-label {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  font-weight: 600;
  color: #374151;
  gap: 4px;
}

.utd-count-input {
  width: 70px;
  padding: 6px 8px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
}

.utd-train-btn {
  flex: 1;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 700;
}

/* Responsive unit grid */
@media (max-width: 768px) {
  .unit-selection-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 8px;
  }
  .usc-icon {
    font-size: 24px;
  }
  .usc-name {
    font-size: 13px;
  }
  .utd-stats {
    grid-template-columns: 1fr;
  }
}

/* ═══════════════════════════════════════════════════════════════
   City Build Toolbar (Free Placement Mode)
   ═══════════════════════════════════════════════════════════════ */

.city-build-toolbar {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 220px;
  max-height: calc(100% - 16px);
  background: rgba(15, 15, 20, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  z-index: 20;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  overscroll-behavior: contain;
}

.city-build-toolbar__tabs {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  flex-shrink: 0;
}

.city-build-toolbar__tab {
  flex: 1;
  padding: 8px 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: #888;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.city-build-toolbar__tab:hover {
  color: #bbb;
}

.city-build-toolbar__tab.active {
  color: #e0e0e0;
  border-bottom-color: #4ade80;
}

.city-build-toolbar__panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.city-build-toolbar__panel.hidden {
  display: none;
}

.city-build-toolbar__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-weight: 600;
  font-size: 14px;
  color: #e0e0e0;
}

.city-build-toolbar__count {
  font-size: 12px;
  font-weight: 400;
  color: #888;
}

.city-build-toolbar__list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.city-build-toolbar__list::-webkit-scrollbar {
  width: 4px;
}

.city-build-toolbar__list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
}

.city-build-btn {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 0 8px;
  padding: 6px 8px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #ccc;
  cursor: pointer;
  text-align: left;
  font-size: 13px;
  transition: background 0.15s, border-color 0.15s;
}

.city-build-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.1);
}

.city-build-btn.active {
  background: rgba(74, 222, 128, 0.12);
  border-color: rgba(74, 222, 128, 0.4);
  color: #4ade80;
}

.city-build-btn__icon {
  grid-row: 1 / -1;
  font-size: 18px;
  text-align: center;
}

.city-build-btn__name {
  grid-column: 2;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.city-build-btn__cost {
  grid-column: 2;
  font-size: 11px;
  color: #888;
  white-space: nowrap;
}

.city-build-btn__owned {
  grid-column: 3;
  grid-row: 1 / -1;
  font-size: 11px;
  color: #888;
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 10px;
}

.city-build-toolbar__settings {
  display: flex;
  gap: 8px;
  padding: 6px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
}

.city-build-toolbar__setting {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: #94a3b8;
}

.city-build-toolbar__setting input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: #3b82f6;
  cursor: pointer;
}

.city-build-toolbar__setting select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  color: #cbd5e1;
  font-size: 11px;
  padding: 2px 4px;
  cursor: pointer;
}

.city-build-toolbar__edit {
  margin: 4px;
  padding: 8px;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 6px;
  color: #60a5fa;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.city-build-toolbar__edit:hover {
  background: rgba(59, 130, 246, 0.22);
}

.city-build-toolbar__edit:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.city-build-toolbar__edit.active {
  background: rgba(59, 130, 246, 0.25);
  border-color: rgba(59, 130, 246, 0.6);
  color: #93bbfc;
}

.city-build-toolbar__cancel {
  margin: 4px;
  padding: 8px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 6px;
  color: #ef4444;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}

.city-build-toolbar__cancel:hover {
  background: rgba(239, 68, 68, 0.25);
}

/* ── Mobile placement rotate overlay ─────────────────────────── */

.city-placement-rotate-overlay {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 25;
  pointer-events: auto;
}

.city-placement-rotate-overlay.hidden {
  display: none;
}

.city-placement-rotate-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(15, 15, 20, 0.88);
  border: 1px solid rgba(74, 222, 128, 0.45);
  color: #4ade80;
  font-size: 24px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  touch-action: manipulation;
  user-select: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
  transition: background 0.12s;
}

.city-placement-rotate-btn:active {
  background: rgba(74, 222, 128, 0.18);
}

/* Mobile: slide-up panel from bottom */
@media (max-width: 768px) {
  .city-build-toolbar {
    top: auto;
    bottom: 0;
    left: 0;
    right: 0;
    width: auto;
    max-height: 40vh;
    border-radius: 12px 12px 0 0;
    border-bottom: none;
  }

  .city-build-toolbar__tabs {
    padding: 4px 4px 0;
  }

  .city-build-toolbar__tab {
    padding: 10px 0;
    font-size: 14px;
    min-height: 44px;
  }

  .city-build-toolbar__header {
    padding: 8px 12px;
  }

  .city-build-toolbar__list {
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    gap: 2px;
    padding: 4px 6px;
  }

  .city-build-btn {
    min-height: 48px;
    padding: 8px 10px;
    font-size: 14px;
    grid-template-columns: 32px 1fr auto;
  }

  .city-build-btn__icon {
    font-size: 20px;
  }

  .city-build-btn__cost {
    font-size: 11px;
  }

  .city-build-toolbar__settings {
    padding: 6px 10px;
    gap: 10px;
  }

  .city-build-toolbar__setting select,
  .city-build-toolbar__setting input {
    min-height: 36px;
    min-width: 44px;
  }

  .city-build-toolbar__edit,
  .city-build-toolbar__cancel {
    min-height: 44px;
    font-size: 14px;
  }

  /* On desktop the rotate overlay is hidden — only useful on touch devices */
  .city-placement-rotate-overlay:not(.hidden) {
    display: none;
  }
}

/* Show rotate overlay on touch/mobile screens */
@media (hover: none) and (pointer: coarse) {
  .city-placement-rotate-overlay:not(.hidden) {
    display: flex;
  }
}