:root{--bg: #f6f8fa;--card: #ffffff;--muted: #6b7280;--accent: #16a34a;--danger: #dc2626;--shadow-weak: rgba(12,15,20,.06);--shadow-strong: rgba(2,6,23,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}*{box-sizing:border-box}html,body{height:100%}body{margin:0;background:var(--bg);color:#111;font-family:inherit;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.app-shell{max-width:1000px;margin:28px auto;padding:16px}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.list-header{display:flex;justify-content:space-between;align-items:center}.card{background:var(--card);border-radius:10px;padding:12px;box-shadow:0 6px 18px var(--shadow-weak)}.plant-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;margin-top:12px}.plant-card{background:#fcfffb;border:1px solid #eef6ee;padding:12px;border-radius:8px;cursor:pointer;transition:transform .08s ease,box-shadow .12s ease}.plant-card:hover{transform:translateY(-4px)}.plant-title{font-weight:700}.plant-meta{margin-top:6px;color:var(--muted);font-size:13px}.title,.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.section{border:1px solid #eef2f1;padding:10px;border-radius:8px;margin-bottom:10px;background:#fbfffb}.section .title{margin-bottom:0}.controls{display:flex;gap:8px;align-items:center}.small{font-size:13px;color:var(--muted)}.small-muted{color:var(--muted);font-size:12px}.btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:8px;border:1px solid rgba(0,0,0,.08);background:#fff;cursor:pointer;font-family:inherit;font-size:14px;transition:transform .06s ease,box-shadow .08s ease,opacity .08s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn.accent{background:var(--accent);color:#fff;border:0}.btn.ghost{background:transparent;border:1px solid rgba(0,0,0,.06)}.btn.danger{background:var(--danger);color:#fff;border:0}.btn.small{padding:6px 10px;font-size:13px}.input,textarea.input,input[type=text],input[type=number],input[type=date],input[type=time],select{box-sizing:border-box;font-family:inherit;color:inherit;font-size:14px;line-height:1.25;border-radius:8px;padding:10px 12px;border:1px solid rgba(15,23,42,.08);background:#fff;-webkit-appearance:none;-moz-appearance:textfield;transition:box-shadow .12s ease,border-color .12s ease;height:38px}textarea.input{min-height:64px;height:auto;resize:vertical;width:100%}.input.small,input.small,select.small,input[type=date].small,input[type=time].small{padding:8px 10px;font-size:13px;height:34px}.input.padded{padding:12px 14px}.input:focus,textarea.input:focus,input[type=text]:focus,input[type=number]:focus,input[type=date]:focus,input[type=time]:focus,select:focus{outline:none;border-color:#22c55ee6;box-shadow:0 0 0 4px #22c55e0f}.form-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.modal-overlay{position:fixed;inset:0;background:#02061773;display:flex;align-items:center;justify-content:center;padding:20px;z-index:999}.modal-card{width:900px;max-width:100%;background:var(--card);border-radius:12px;padding:16px;box-shadow:0 8px 30px var(--shadow-strong);max-height:90vh;overflow:auto}.center{display:flex;align-items:center;justify-content:center}@media(max-width:520px){.form-row{flex-direction:column;align-items:stretch}.plant-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.modal-card{padding:12px;width:100%;margin:0 6px}}.plant-meta,.small{color:var(--muted)}