:root{--green:#2e5d3a;--green-dark:#21452b;--cream:#faf6ee;--card:#fffdf7;--brown:#7a4a21;--gold:#c99a2b;--ink:#22301f;--muted:#6b7a68;--line:#e5ddc9;--red:#a63d2f}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--cream);color:var(--ink);-webkit-text-size-adjust:100%}
header{background:var(--green);color:#fff;padding:14px 16px 10px;position:sticky;top:0;z-index:10}
header h1{margin:0;font-size:24px;font-family:Georgia,serif}
header p{margin:2px 0 0;opacity:.85;font-size:13px}
main{max-width:640px;margin:0 auto;padding:16px 14px 90px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px;box-shadow:0 1px 3px rgba(0,0,0,.05)}
h2{font-family:Georgia,serif;margin:0 0 8px;font-size:22px}
h3{margin:12px 0 6px;font-size:16px}
label{display:block;font-size:13px;font-weight:600;margin:10px 0 4px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;font-size:16px;background:#fff;color:var(--ink)}
textarea{resize:vertical}
button{border:0;border-radius:999px;padding:12px 20px;font-size:16px;font-weight:700;cursor:pointer}
.btn{background:var(--green);color:#fff}
.btn:hover{background:var(--green-dark)}
.btn-secondary{background:#e9e2cf;color:var(--ink)}
.btn-danger{background:var(--red);color:#fff}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.btn-row button{flex:1}
.small{font-size:13px;color:var(--muted)}
.banner{background:#f3e3c2;border:1px solid #e0c78f;border-radius:12px;padding:12px;margin-bottom:12px}
.banner.test{background:#fbe9d9;border-color:#e8b48f}
.error{color:var(--red);font-weight:600;margin:8px 0}
.tabs{position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);display:flex;z-index:10}
.tabs button{flex:1;background:none;color:var(--muted);border-radius:0;padding:13px 2px;font-size:13px}
.tabs button.active{color:var(--green);border-top:3px solid var(--green)}
.plant-card{display:flex;gap:12px}
.plant-card img{width:96px;height:96px;object-fit:cover;border-radius:12px;flex-shrink:0;background:#e9e2cf}
.plant-card .meta{flex:1;min-width:0}
.badge{display:inline-block;background:#e7f0e3;color:var(--green);border-radius:999px;padding:3px 10px;font-size:12px;font-weight:700;margin-right:6px}
.badge.due{background:#fbe3df;color:var(--red)}
.guide-search{display:flex;gap:8px}
.guide-search input{flex:1}
.chips{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.chips button{background:#efe9da;color:var(--ink);padding:7px 12px;font-size:13px}
.chips button.active{background:var(--green);color:#fff}
.guide-item{border-top:1px solid var(--line);padding:10px 0;cursor:pointer}
.guide-item:first-child{border-top:0}
.guide-item.selected{background:#eef4e8;border-radius:8px;padding:10px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.modal>div{background:#fff;border-radius:18px 18px 0 0;padding:20px;width:100%;max-width:640px;max-height:85vh;overflow:auto}
@media(min-width:700px){.modal{align-items:center}.modal>div{border-radius:18px}}
footer{text-align:center;padding:20px 10px 90px;font-size:13px;color:var(--muted)}
footer a{color:var(--green)}
img.preview{width:100%;max-height:240px;object-fit:cover;border-radius:12px;margin-top:8px}