:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--green-400: #4ade80;--green-500: #22c55e;--green-600: #16a34a;--green-700: #15803d;--green-900: #14532d;--amber-400: #fbbf24;--red-400: #f87171}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{min-height:100vh;background:#0a0f0a;color:#e8f5e9}.app{min-height:100vh;padding:2rem 1rem;max-width:900px;margin:0 auto}.header{text-align:center;margin-bottom:2.5rem}.header h1{font-size:2.2rem;font-weight:700;letter-spacing:-.02em;color:var(--green-400)}.header h1 .icon{margin-right:.4rem}.header p{color:#ffffff80;font-size:.95rem;margin-top:.25rem}.stats-bar{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.stat-card{background:#22c55e0f;border:1px solid rgba(34,197,94,.15);border-radius:.75rem;padding:1.25rem;text-align:center}.stat-card .number{font-size:2rem;font-weight:700;color:var(--green-400);line-height:1.1}.stat-card .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:#fff6;margin-top:.25rem}.form-card{background:#ffffff08;border:1px solid rgba(255,255,255,.08);border-radius:.75rem;padding:1.5rem;margin-bottom:2rem}.form-card h2{font-size:1rem;font-weight:600;margin-bottom:1rem;color:var(--green-400)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.form-group{display:flex;flex-direction:column;gap:.3rem}.form-group.full{grid-column:1 / -1}.form-group label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#fff6}.form-group input,.form-group select,.form-group textarea{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:.5rem;padding:.6rem .75rem;color:#e8f5e9;font-size:.9rem;font-family:inherit;outline:none;transition:border-color .2s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--green-500)}.form-group textarea{resize:vertical;min-height:2.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.6rem 1.25rem;border:none;border-radius:.5rem;font-size:.9rem;font-weight:600;font-family:inherit;cursor:pointer;transition:background .2s,transform .1s}.btn:active{transform:scale(.97)}.btn-primary{background:var(--green-600);color:#fff}.btn-primary:hover{background:var(--green-500)}.btn-danger{background:transparent;color:var(--red-400);border:1px solid rgba(248,113,113,.3);padding:.35rem .75rem;font-size:.8rem}.btn-danger:hover{background:#f871711a}.form-actions{margin-top:.75rem}.list-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.list-header h2{font-size:1rem;font-weight:600;color:#ffffffb3}.filter-bar{display:flex;gap:.5rem;flex-wrap:wrap}.filter-btn{background:transparent;border:1px solid rgba(255,255,255,.1);border-radius:2rem;padding:.3rem .8rem;font-size:.75rem;color:#ffffff80;cursor:pointer;font-family:inherit;transition:all .2s}.filter-btn:hover{border-color:#fff3;color:#ffffffb3}.filter-btn.active{background:var(--green-900);border-color:var(--green-700);color:var(--green-400)}.tree-list{display:flex;flex-direction:column;gap:.75rem}.tree-card{background:#ffffff08;border:1px solid rgba(255,255,255,.06);border-radius:.75rem;padding:1.25rem;display:grid;grid-template-columns:auto 1fr auto;gap:1rem;align-items:start;transition:border-color .2s}.tree-card:hover{border-color:#22c55e33}.tree-emoji{font-size:2.5rem;line-height:1}.tree-info h3{font-size:1.05rem;font-weight:600;color:#e8f5e9;margin-bottom:.2rem}.tree-meta{display:flex;gap:1rem;flex-wrap:wrap;margin-top:.35rem}.tree-meta span{font-size:.8rem;color:#fff6}.tree-meta .location:before{content:"📍"}.tree-meta .date:before{content:"📅"}.tree-notes{font-size:.85rem;color:#ffffff59;margin-top:.3rem;font-style:italic}.tree-actions{display:flex;flex-direction:column;align-items:flex-end;gap:.5rem}.age-badge{font-size:.7rem;padding:.2rem .6rem;border-radius:2rem;background:#22c55e1a;color:var(--green-400);border:1px solid rgba(34,197,94,.2);white-space:nowrap}.empty{text-align:center;padding:3rem 1rem;color:#ffffff4d}.empty .icon{font-size:3rem;margin-bottom:.75rem}.empty p{font-size:.95rem}@media(max-width:600px){.stats-bar,.form-grid{grid-template-columns:1fr}.tree-card{grid-template-columns:auto 1fr}.tree-actions{grid-column:1 / -1;flex-direction:row;align-items:center;justify-content:space-between}}
