#app-planner { font-family: system-ui, sans-serif; max-width: 600px; margin: 0 auto; padding: 12px env(safe-area-inset-right, 0) 12px env(safe-area-inset-left, 0); }
#app-planner h1 { font-size: 1.4rem; margin: 0 0 12px; }
.app-planner-error { background: #fee; color: #c00; padding: 8px; border-radius: 6px; margin-bottom: 10px; font-size: 0.9rem; }
.app-planner-quick { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.app-planner-quick-input { flex: 1 1 150px; min-width: 0; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 1rem; }
.app-planner-quick-type { padding: 10px 6px; border: 1px solid #ccc; border-radius: 6px; font-size: 0.9rem; }
.app-planner-filters { margin-bottom: 10px; }
.app-planner-filter-select { padding: 8px; border: 1px solid #ccc; border-radius: 6px; font-size: 0.9rem; }
.app-planner-btn { min-height: 44px; padding: 10px 16px; border: none; border-radius: 6px; font-size: 0.95rem; cursor: pointer; background: #e0e0e0; }
.app-planner-btn-primary { background: #1a73e8; color: #fff; }
.app-planner-btn-secondary { background: #f0f4ff; color: #1a73e8; border: 1px solid #1a73e8; }
.app-planner-btn-danger { background: #d93025; color: #fff; }
.app-planner-add-btn { margin-bottom: 10px; width: 100%; }
.app-planner-list { }
.app-planner-empty { color: #888; text-align: center; padding: 20px 0; }
.app-planner-card { background: #fff; border: 1px solid #e0e0e0; border-radius: 8px; padding: 12px; margin-bottom: 8px; cursor: pointer; }
.app-planner-card:hover { background: #f9f9f9; }
.app-planner-card-done { opacity: 0.6; }
.app-planner-card-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.app-planner-badge { font-size: 0.75rem; background: #e8f0fe; color: #1a73e8; border-radius: 4px; padding: 2px 6px; }
.app-planner-due { font-size: 0.8rem; color: #555; }
.app-planner-done-tag { font-size: 0.75rem; background: #e6f4ea; color: #1e8e3e; border-radius: 4px; padding: 2px 6px; }
.app-planner-desc { font-size: 0.85rem; color: #555; margin: 4px 0 0; }
.app-planner-editor { background: #fafafa; border: 1px solid #ddd; border-radius: 8px; padding: 16px; }
.app-planner-editor h2 { margin: 0 0 14px; font-size: 1.1rem; }
.app-planner-editor label { display: block; font-size: 0.85rem; font-weight: 600; margin: 10px 0 4px; }
.app-planner-input { width: 100%; box-sizing: border-box; padding: 10px; border: 1px solid #ccc; border-radius: 6px; font-size: 1rem; }
.app-planner-textarea { resize: vertical; }
.app-planner-check-label { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 0.9rem; min-height: 44px; }
.app-planner-check-label input { width: 20px; height: 20px; }
.app-planner-form-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }