:root{color-scheme:light;font-family:Inter,system-ui,sans-serif;background:#f4f7fb;color:#1f2937}*{box-sizing:border-box}body,html,#root{min-height:100%;margin:0;padding:0}body{background:radial-gradient(circle at top left,#e0efff,transparent 40%),linear-gradient(180deg,#fff,#f4f7fb)}button,input,select,textarea{font:inherit}button{border:none;cursor:pointer}.app-shell{max-width:1100px;margin:0 auto;padding:24px}header{text-align:center;margin-bottom:28px}header h1{margin:0;font-size:clamp(2rem,2.4vw,3rem)}header p{margin:12px auto 0;max-width:640px;color:#4b5563}main{display:grid;gap:24px;grid-template-columns:1.2fr 1fr}.form-panel,.list-panel{background:#ffffffe0;border:1px solid #d1d5db;border-radius:24px;padding:24px;box-shadow:0 20px 50px #0f172a14}h2{margin-top:0}label{display:grid;gap:8px;margin-bottom:18px;color:#111827}input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:14px;padding:12px 14px;background:#fff;color:#111827}textarea{min-height:108px;resize:vertical}.actions{display:flex;gap:12px;flex-wrap:wrap}button{padding:.95rem 1.4rem;border-radius:999px;background:#2563eb;color:#fff;font-weight:600;transition:transform .18s ease,background-color .18s ease}button:not(.map-pin):hover{transform:translateY(-1px);background:#1d4ed8}button.secondary{background:#e5e7eb;color:#111827}button.danger{background:#ef4444}button.danger:hover{background:#dc2626}.campaign-list{list-style:none;margin:0;padding:0;display:grid;gap:16px}.campaign-list li{border:1px solid #e5e7eb;border-radius:18px;padding:18px}.campaign-list strong{display:block;font-size:1.05rem}.campaign-list span{display:inline-flex;margin-top:6px;border-radius:999px;padding:.25rem .75rem;background:#eff6ff;color:#1d4ed8;font-size:.85rem}.campaign-list small{display:block;color:#6b7280;margin-top:8px}.item-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}@media (max-width: 900px){main{grid-template-columns:1fr}}.map-panel{background:#fffffff2;border:1px solid #d1d5db;border-radius:24px;padding:24px;box-shadow:0 20px 50px #0f172a14;grid-column:1 / -1}.map-header{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}.map-actions{display:flex;flex-wrap:wrap;gap:10px}.file-upload{display:inline-flex;align-items:center;justify-content:center;min-width:170px;padding:.95rem 1.2rem;border-radius:999px;background:#2563eb;color:#fff;cursor:pointer}.file-upload input{display:none}.map-tools{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.map-tools button{padding:.85rem 1rem;border-radius:999px;background:#f3f4f6;color:#111827}.map-tools button.active{background:#2563eb;color:#fff}.participants-editor{margin-bottom:18px;padding:18px;background:#f8fafc;border:1px solid #e5e7eb;border-radius:18px}.participants-editor h3{margin:0 0 12px;font-size:1rem}.participant-list{display:grid;gap:10px;margin-bottom:16px}.participant-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;background:#fff;border:1px solid #e5e7eb;border-radius:14px}.participant-item strong{display:block}.participant-item small{color:#6b7280}.participant-form{display:grid;gap:12px}.map-preview-wrapper{margin-bottom:18px}.map-preview{position:relative;overflow:auto;border-radius:20px;border:1px solid #d1d5db;min-height:360px;background:#f9fafb;display:flex;justify-content:center;align-items:center}.map-frame{position:relative;width:100%;max-width:100%}.pin-paths{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.map-image{display:block;width:100%;height:auto;pointer-events:none}.map-pin,.map-pin.pending{position:absolute;width:30px;height:42px;transform:translate(-50%,-100%);background:transparent;border:none;cursor:pointer}.map-pin:before,.map-pin:after{content:"";position:absolute;left:50%;transform:translate(-50%)}.map-pin:before{top:0;width:26px;height:26px;background:#ef4444;border-radius:50%;border:2px solid white;box-shadow:0 6px 18px #0f172a2e;z-index:3}.map-pin:after{bottom:2px;width:14px;height:14px;background:#ef4444;transform:translate(-50%) rotate(45deg);z-index:2}.map-pin.selected:before,.map-pin.selected:after{background:#1d4ed8}.map-pin.pending:before,.map-pin.pending:after{background:#2563eb}.map-pin span{position:absolute;top:6px;left:50%;transform:translate(-50%);z-index:4;color:#fff;font-size:12px}.map-pin:hover{transform:translate(-50%,-100%)!important}.map-pin.dragging{cursor:grabbing;z-index:10}.map-pin{cursor:grab}.pin-tooltip{position:absolute;transform:translate(-50%,-120%);background:#000000d9;color:#fff;padding:8px 12px;border-radius:8px;font-size:13px;white-space:nowrap;max-width:200px;word-wrap:break-word;white-space:normal;z-index:100;pointer-events:none;box-shadow:0 4px 12px #00000040}.pin-tooltip strong{display:block;margin-bottom:4px}.pin-tooltip p{margin:0;font-size:12px;opacity:.9}.pin-tooltip small{display:block;margin-top:6px;font-size:11px;opacity:.8}.map-placeholder{min-height:240px;display:grid;place-items:center;color:#4b5563;text-align:center}.pin-panel{background:#f8fafc;border:1px solid #e5e7eb;border-radius:18px;padding:20px}.pin-panel h3{margin-top:0}.pin-panel label{display:grid;gap:8px;margin-bottom:16px}.pin-panel input,.pin-panel textarea{width:100%;border:1px solid #d1d5db;border-radius:14px;padding:12px 14px;background:#fff}.pin-panel textarea{min-height:100px}.pin-panel .actions{display:flex;gap:12px;flex-wrap:wrap}@media (max-width: 900px){.map-header,.map-tools,.actions{flex-direction:column;align-items:stretch}}