* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', 'Malgun Gothic', sans-serif; height: 100vh; overflow: hidden; display: flex; flex-direction: column; background: #f0f2f5; }

#header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 20px; background: #fff; border-bottom: 1px solid #e0e0e0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08); z-index: 1000; min-height: 56px; gap: 12px; flex-wrap: wrap;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.header-left h1 { font-size: 20px; color: #1a73e8; display: flex; align-items: center; gap: 8px; }
.header-subtitle { color: #666; font-size: 13px; }
.header-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px;
  border: none; border-radius: 6px; cursor: pointer; font-size: 13px; font-weight: 500;
  transition: all 0.2s; white-space: nowrap;
}
.btn-primary { background: #1a73e8; color: #fff; }
.btn-primary:hover { background: #1557b0; }
.btn-success { background: #10b981; color: #fff; }
.btn-success:hover { background: #059669; }
.btn-danger { background: #ef4444; color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn-small { padding: 4px 10px; font-size: 11px; border: none; border-radius: 4px; cursor: pointer; margin-top: 4px; }

.status-badge {
  padding: 4px 12px; border-radius: 12px; font-size: 12px; font-weight: 600;
  background: #e5e7eb; color: #6b7280; min-width: 80px; text-align: center;
}
.status-badge.partial { background: #fef3c7; color: #d97706; }
.status-badge.complete { background: #d1fae5; color: #059669; }

#tabBar {
  display: flex; align-items: center; background: #e8eaed; padding: 0 12px;
  border-bottom: 1px solid #d0d0d0; min-height: 40px; gap: 2px; z-index: 999; flex-shrink: 0;
}
.tab-list { display: flex; align-items: stretch; flex: 1; overflow-x: auto; gap: 2px; }
.tab-list::-webkit-scrollbar { height: 3px; }
.tab-list::-webkit-scrollbar-thumb { background: #ccc; border-radius: 2px; }
.tab-item {
  display: flex; align-items: center; gap: 6px; padding: 6px 10px;
  background: #dde0e3; border-radius: 6px 6px 0 0; cursor: pointer;
  font-size: 13px; color: #555; white-space: nowrap; user-select: none;
  transition: all 0.15s; min-width: 0;
}
.tab-item:hover { background: #d0d3d6; }
.tab-item.active { background: #fff; color: #1a73e8; font-weight: 600; box-shadow: 0 -1px 2px rgba(0,0,0,0.06); }
.tab-name { flex: 1; min-width: 30px; }
.tab-name:hover { text-decoration: underline; }
.tab-badge { font-size: 10px; color: #888; background: #f0f0f0; padding: 1px 6px; border-radius: 8px; }
.tab-item.active .tab-badge { background: #e8f0fe; color: #1a73e8; }
.tab-del { font-size: 16px; color: #999; line-height: 1; padding: 0 2px; }
.tab-del:hover { color: #ef4444; }
.tab-add {
  flex-shrink: 0; width: 30px; height: 30px; border: none; background: transparent;
  border-radius: 6px; cursor: pointer; color: #666; font-size: 16px;
  display: flex; align-items: center; justify-content: center; margin-left: 4px;
}
.tab-add:hover { background: #d0d3d6; color: #1a73e8; }

.empty-state {
  display: flex; align-items: center; justify-content: center; height: 100%;
  color: #9ca3af; font-size: 14px; text-align: center; padding: 40px;
}

#main { display: flex; flex: 1; overflow: hidden; }

#sidebar {
  width: 340px; min-width: 340px; background: #fff; border-right: 1px solid #e0e0e0;
  display: flex; flex-direction: column; overflow: hidden;
}
.sidebar-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 16px; border-bottom: 1px solid #e0e0e0;
}
.sidebar-header h2 { font-size: 15px; display: flex; align-items: center; gap: 6px; color: #333; }
.count-badge {
  background: #1a73e8; color: #fff; padding: 2px 10px; border-radius: 10px; font-size: 12px; font-weight: 600;
}
.worker-list {
  flex: 1; overflow-y: auto; padding: 8px;
}

.worker-card {
  display: flex; gap: 10px; padding: 10px 12px; margin-bottom: 6px;
  background: #f8f9fa; border: 1px solid #e5e7eb; border-radius: 8px;
  cursor: grab; transition: all 0.2s; user-select: none;
}
.worker-card:hover { border-color: #1a73e8; box-shadow: 0 2px 8px rgba(26,115,232,0.12); }
.worker-card:active { cursor: grabbing; }
.worker-card.dragging { opacity: 0.4; }
.worker-card.assigned { background: #ecfdf5; border-color: #10b981; }

.worker-card-avatar {
  width: 40px; height: 40px; border-radius: 50%; background: #e5e7eb;
  display: flex; align-items: center; justify-content: center; color: #6b7280;
  flex-shrink: 0; font-size: 16px;
}
.worker-card-avatar.assigned { background: #d1fae5; color: #059669; }

.worker-card-info { flex: 1; min-width: 0; }
.worker-card-name { font-weight: 600; font-size: 14px; color: #111; }
.worker-card-detail { font-size: 12px; color: #6b7280; margin-top: 1px; }
.worker-card-address { font-size: 11px; color: #9ca3af; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 1px; }
.worker-card-hope { font-size: 11px; color: #d97706; margin-top: 2px; display: flex; align-items: center; gap: 3px; }
.worker-card-assignment { margin-top: 4px; }

.tag-assigned { font-size: 11px; color: #059669; font-weight: 500; display: flex; align-items: center; gap: 3px; }
.tag-unassigned { font-size: 11px; color: #9ca3af; }

#mapContainer {
  flex: 1; position: relative; overflow: hidden;
}
#map { width: 100%; height: 100%; }

#dropOverlay {
  position: absolute; top: 10px; left: 10px; right: 10px; bottom: 10px;
  border: 3px dashed #1a73e8; border-radius: 12px; background: rgba(26,115,232,0.06);
  display: none; align-items: center; justify-content: center;
  font-size: 18px; color: #1a73e8; font-weight: 600; pointer-events: none; z-index: 500;
}
#dropOverlay.active { display: flex; }
#dropOverlay::before { content: '\f279'; font-family: 'Font Awesome 6 Free'; font-weight: 900; margin-right: 8px; }

.marker-icon {
  display: flex; align-items: center; justify-content: center; border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2); border: 2px solid #fff;
}
.worker-marker { background: #f59e0b; color: #fff; font-size: 14px; }
.worker-assigned-marker { background: #10b981; color: #fff; font-size: 14px; }
.workplace-marker {
  background: #1a73e8; color: #fff; font-size: 18px; border-radius: 8px; width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
}
.marker-badge {
  position: absolute; top: -8px; right: -8px; min-width: 20px; height: 20px;
  background: #ef4444; color: #fff; border-radius: 10px; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; padding: 0 4px;
  border: 2px solid #fff; box-shadow: 0 1px 4px rgba(0,0,0,0.25);
}
.sidebar-tabs {
  display: flex; background: #f0f2f5; border-bottom: 1px solid #e0e0e0;
}
.sidebar-tab {
  flex: 1; padding: 10px 8px; text-align: center; cursor: pointer; font-size: 13px;
  font-weight: 500; color: #6b7280; transition: all 0.2s;
}
.sidebar-tab:hover { color: #1a73e8; }
.sidebar-tab.active {
  color: #1a73e8; background: #fff; border-bottom: 2px solid #1a73e8;
}
.sidebar-tab .count { margin-left: 4px; font-size: 11px; padding: 1px 6px; border-radius: 8px; background: #e5e7eb; }
.sidebar-tab.active .count { background: #e8f0fe; }
.workplace-list {
  flex: 1; overflow-y: auto; padding: 8px; display: none;
}
.workplace-list.active { display: block; }
.worker-list.hidden { display: none; }
.workplace-card {
  display: flex; gap: 10px; padding: 10px 12px; margin-bottom: 6px;
  background: #f8f9fa; border: 1px solid #e5e7eb; border-radius: 8px;
  transition: all 0.2s; cursor: pointer;
}
.workplace-card:hover { border-color: #1a73e8; box-shadow: 0 2px 8px rgba(26,115,232,0.12); }
.workplace-card-avatar {
  width: 40px; height: 40px; border-radius: 8px; background: #dbeafe;
  display: flex; align-items: center; justify-content: center; color: #1a73e8;
  flex-shrink: 0; font-size: 16px;
}
.workplace-card-info { flex: 1; min-width: 0; }
.workplace-card-name { font-weight: 600; font-size: 14px; color: #111; }
.workplace-card-address { font-size: 11px; color: #9ca3af; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }
.workplace-card-assignment {
  margin-top: 4px; font-size: 12px; color: #1a73e8; font-weight: 500;
}

.popup-content { font-size: 13px; line-height: 1.5; min-width: 150px; }
.wp-assignees { margin-top: 6px; padding-top: 6px; border-top: 1px solid #e5e7eb; font-size: 12px; color: #6b7280; }

.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  padding: 12px 24px; border-radius: 8px; color: #fff; font-size: 14px; font-weight: 500;
  z-index: 9999; transition: all 0.3s; opacity: 1; box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  white-space: nowrap;
}
.toast.hidden { opacity: 0; transform: translateX(-50%) translateY(10px); pointer-events: none; }
.toast.success { background: #10b981; }
.toast.error { background: #ef4444; }
.toast.info { background: #1a73e8; }
.toast.warning { background: #f59e0b; color: #333; }

.modal-overlay {
  position: fixed; top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.5); display: flex; align-items: center; justify-content: center;
  z-index: 9999;
}
.modal-overlay.hidden { display: none; }

.modal-content {
  background: #fff; border-radius: 12px; box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  min-width: 400px; max-width: 500px;
}

.modal-header {
  padding: 16px 20px; border-bottom: 1px solid #e5e7eb;
}
.modal-header h3 {
  font-size: 16px; color: #1f2937; margin: 0;
  display: flex; align-items: center; gap: 8px;
}

.modal-body {
  padding: 24px 20px; text-align: center;
}

.loading-spinner {
  font-size: 48px; color: #1a73e8; margin-bottom: 16px;
}

.loading-message {
  font-size: 14px; color: #374151; margin-bottom: 16px; font-weight: 500;
}

.loading-progress { margin-bottom: 12px; }
.loading-progress.hidden { display: none; }

.progress-bar {
  width: 100%; height: 8px; background: #e5e7eb; border-radius: 4px; overflow: hidden;
}

.progress-fill {
  height: 100%; background: #1a73e8; transition: width 0.2s;
}

.progress-text {
  font-size: 12px; color: #6b7280; margin-top: 4px;
}

.loading-log {
  max-height: 150px; overflow-y: auto; text-align: left;
  background: #f9fafb; border-radius: 6px; padding: 8px 12px;
  font-size: 11px; color: #6b7280; line-height: 1.5;
}
.loading-log:empty { display: none; }