/* はたけメジャー — シリーズの見た目（生成り・深緑）に、アプリの色 #66761E（うぐいす）。形は作業日誌にそろえている。 */
:root{--ink:#1F2A22;--green:#2F4A35;--paper:#F5F1E8;--line:#E6E0D3;--muted:#5F665C;--soft:#EEF1E8;--lime:#E9EDD5;--app:#66761E;--app-soft:#EEF1DC;--warn-soft:#F8EBD8;--stop:#B5402F;color:var(--ink);background:var(--paper);font-size:16px;line-height:1.6}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Meiryo",sans-serif}
h1{font-size:24px;margin:10px 0 12px;line-height:1.35}h2{font-size:17px;margin:0 0 8px;line-height:1.4}h1,h2,b,dd{overflow-wrap:anywhere}
a{color:var(--green)}
.muted,small{color:var(--muted)}
[hidden]{display:none!important}
input,select,textarea,button{font:inherit}
input,select,textarea{width:100%;min-height:48px;border:1px solid #D8D1C2;border-radius:12px;padding:10px 12px;background:#fff;color:var(--ink);font-size:16px}
textarea{min-height:72px;resize:vertical}
input[readonly]{background:#F1EEE6;color:#4b5548}
button,.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:10px 16px;border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--green);font-weight:700;text-decoration:none;cursor:pointer;text-align:center;line-height:1.35}
button:hover,.button:hover{background:var(--soft)}
button:disabled{opacity:.45;cursor:default}
.primary,button.primary,.button.primary{background:var(--green);border-color:var(--green);color:#fff}
button.primary:hover,.button.primary:hover{background:#26402C}
.danger{background:#FBEDEA;color:#8A2E1E;border-color:#EFC7BC}
.wide{width:100%;margin-top:10px}
:focus-visible{outline:3px solid var(--app);outline-offset:2px}

/* Layout and menu */
.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:var(--paper);border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:19px;font-weight:700}
.brand img{border-radius:10px}.brand small{display:block;font-size:11px;font-weight:600;color:var(--app)}
.local{font-size:12px;background:var(--app-soft);color:#4F5C17;border-radius:99px;padding:3px 10px;width:max-content;font-weight:700}
nav{display:grid;gap:6px;margin-top:20px}
nav a{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:12px;color:var(--muted);text-decoration:none;font-weight:600}
nav a.active{background:var(--lime);color:var(--green);font-weight:700}
.nav-icon{display:grid;place-items:center;position:relative}.nav-svg{width:24px;height:24px;display:block}
nav .nav-main .nav-icon{width:32px;height:32px;border-radius:10px;background:var(--app);color:#fff}
nav .nav-main .nav-svg{width:18px;height:18px}
nav a.has-dot .nav-icon::after{content:"";position:absolute;top:-2px;right:-4px;width:9px;height:9px;border-radius:50%;background:#C8442E;border:2px solid #FFFDF8}
main{margin-left:230px;max-width:760px;padding:28px 36px 60px}
footer{font-size:12px;color:var(--muted);margin-top:28px}
#message:not(:empty){background:#fff;border:1px solid #B9C7AE;border-radius:12px;padding:10px 14px;margin:0 0 12px}
#message.error{background:#FBEDEA!important;border-color:#EFC7BC!important;color:#8A2E1E}
#update-bar{position:sticky;top:0;z-index:1100;display:flex;gap:10px;align-items:center;justify-content:space-between;background:var(--green);color:#fff;padding:8px 14px;font-size:14px}
#update-bar button{min-height:38px;padding:4px 14px;background:#fff;color:var(--green);border:0;flex:none}
@media(max-width:800px){
 .sidebar{position:static;width:auto;border:0;padding:14px 16px 0;flex-direction:row;align-items:center;justify-content:space-between}
 .brand{font-size:18px}.brand img{width:34px;height:34px}
 nav{position:fixed;bottom:0;left:0;right:0;z-index:1000;display:flex;gap:0;margin:0;background:#FFFDF8;border-top:1px solid var(--line);padding:6px 4px max(10px,env(safe-area-inset-bottom));align-items:flex-end}
 nav a{flex:1;flex-direction:column;gap:3px;padding:4px 2px;font-size:12px;min-height:56px;justify-content:flex-end;background:transparent!important}
 nav a.active .nav-svg{background:var(--lime);border-radius:10px;box-shadow:0 0 0 5px var(--lime)}
 nav .nav-main .nav-icon{width:54px;height:54px;margin-top:-26px;border-radius:18px;border:4px solid #FFFDF8}
 nav .nav-main .nav-svg,nav .nav-main.active .nav-svg{width:24px;height:24px;background:transparent;box-shadow:none}
 main{margin:0;padding:10px 16px 120px}
}
@media (min-width:801px){html{scrollbar-gutter:stable}.shell{max-width:1480px;margin:0 auto}.sidebar{left:max(0px,calc((100% - 1480px) / 2))}}

/* Common cards */
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;margin:12px 0}
.panel.first{border-color:#C6CF9B;text-align:left}
.panel.first .sl-art{margin-bottom:8px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:10px 0}
.head2{display:flex;align-items:center;gap:10px}
.back{width:38px;height:38px;min-height:38px;padding:0;border-radius:12px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;text-decoration:none;font-size:24px;line-height:1;color:var(--green);flex:none}
.lead1{margin:0 2px 10px;font-size:15px}
.note{font-size:12.5px;color:var(--muted);line-height:1.65;margin:10px 2px 0}
.label{font-size:13px;color:var(--muted);margin:14px 2px 8px}
.flabel{display:block;font-size:13px;color:var(--muted);margin:10px 0 0}
.flabel input,.flabel select,.flabel textarea{margin-top:4px;color:var(--ink)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}
.two>:only-child{grid-column:1 / -1}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 10px;align-items:end}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0 10px;align-items:end}
@media(max-width:380px){.grid3{grid-template-columns:1fr 1fr}}
.more{margin-top:10px}.more summary{color:#4F5C17;cursor:pointer;font-size:14px;padding:6px 2px;font-weight:700}
.panel-more{background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px 14px;margin:10px 0}.panel-more p{margin:4px 0 8px;font-size:14px}
.warning{background:var(--warn-soft);color:#6E4710;border-radius:12px;padding:10px 12px;font-size:14px;margin:10px 0}
.warning a{color:#6E4710;font-weight:700}
.empty{color:var(--muted);font-size:14px;padding:6px 4px}
.link{background:none;border:0;min-height:0;padding:0;color:#4F5C17;font-size:13px;font-weight:700;text-decoration:underline;display:inline}
.link:hover{background:none}
.link-row{display:block;text-align:center;font-size:14px;color:#4F5C17;font-weight:700;padding:12px 4px}
.save{width:100%;min-height:56px;border-radius:18px;border:0;background:var(--app);color:#fff;font-size:17px;margin-top:12px}
.save:hover{background:#5A6819}
.save:disabled{background:#B5BB97;opacity:1}
.bad-panel{border-color:#EFC7BC;background:#FFF9F7}

/* Home */
.make{display:flex;align-items:center;gap:14px;width:100%;background:var(--green);color:#fff;border:0;border-radius:20px;padding:18px 20px;text-decoration:none;margin:0 0 8px;text-align:left;justify-content:flex-start;font-weight:400}
.make:hover{background:#26402C}
.make .plus{width:44px;height:44px;border-radius:14px;background:var(--app);display:grid;place-items:center;flex:none}
.make b{font-size:18px;display:block;color:#fff}.make small{font-size:13px;color:#fff;opacity:.8}
.first-steps{list-style:none;counter-reset:s;padding:0;margin:10px 0 14px;display:grid;gap:8px}
.first-steps li{counter-increment:s;display:grid;grid-template-columns:30px 1fr;column-gap:10px;align-items:start}
.first-steps li::before{content:counter(s);grid-row:span 2;width:30px;height:30px;border-radius:50%;background:var(--app);color:#fff;font-weight:700;display:grid;place-items:center;font-size:14px}
.first-steps b{font-size:15px}.first-steps span{font-size:13px;color:var(--muted);line-height:1.5}
.home-links button,.home-links a{font-size:15px}
.home-head{display:flex;justify-content:space-between;align-items:baseline;margin:18px 2px 8px}
.home-head h2{font-size:15px;margin:0}.home-head a{font-size:13px;color:#4F5C17;font-weight:700}
.caution{font-size:12.5px;color:var(--muted);margin:12px 4px}.caution b{color:var(--ink)}
.tip{position:relative;background:#FFF6D6;border:1.5px solid #E9C963;border-radius:12px;padding:8px 38px 8px 12px;margin:0 0 10px;font-size:13px;color:#4A3C10;line-height:1.55}.tip p{margin:0}
.tip-x{position:absolute;right:6px;top:6px;width:28px;height:28px;min-height:0;padding:0;border-radius:50%;border:1px solid #E9C963;color:#8A6A10}
.rec{display:flex;gap:12px;padding:11px 14px;align-items:center;text-decoration:none;color:var(--ink)}
.rec+.rec{border-top:1px solid var(--line)}
.rec .t{flex:1;min-width:0}.rec b{font-size:15px;display:block}.rec small{font-size:12px;display:block}
.rec .h{font-size:15px;font-weight:700;white-space:nowrap;color:var(--green)}
.rec-shape{width:38px;height:38px;flex:none;background:var(--app-soft);border-radius:10px;padding:4px;display:block}
.shape{width:100%;height:100%;display:block}
.shape-fill{fill:#C6CF9B;stroke:var(--app);stroke-width:2.5;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.shape-line{stroke:var(--app);stroke-width:3;fill:none;stroke-dasharray:4 4}.shape-dot{fill:var(--app)}
.shape-wrap{height:120px;margin-bottom:10px;background:var(--app-soft);border-radius:12px;padding:8px}
.bkrow{display:flex;align-items:center;gap:12px;width:100%;margin:14px 0 8px;padding:14px 16px;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:16px;text-align:left;font-weight:400;justify-content:flex-start}
.bk-ic{width:38px;height:38px;border-radius:12px;background:var(--app-soft);display:grid;place-items:center;flex:none;font-size:18px}
.bkrow b{font-size:14px;display:block}.bkrow small{font-size:12px;display:block}
.bkrow .go{margin-left:auto;color:var(--green);font-weight:700;font-size:14px;white-space:nowrap}
.remind{background:#FFF6E6;border:1.5px solid #E9C98F;border-radius:18px;padding:14px 16px;margin:0 0 14px}
.remind-t{display:flex;gap:10px;align-items:flex-start}
.remind-ic{width:36px;height:36px;border-radius:12px;background:#F3DDB2;display:grid;place-items:center;flex:none;font-size:18px}
.remind b{font-size:15px;display:block;color:#6E4710}.remind p{font-size:13px;color:#7A5A2A;margin:2px 0 0}
.remind-r{display:grid;grid-template-columns:2fr 1fr;gap:8px;margin-top:12px}
.remind-r .primary{background:#8A5A12;border-color:#8A5A12}.remind-r button:not(.primary){background:transparent;color:#7A5A2A;border-color:#E2CBA0}
.remind.draft{background:var(--app-soft);border-color:#C6CF9B}.remind.draft b{color:var(--green)}.remind.draft p{color:var(--muted)}.remind.draft .remind-ic{background:#D9E0B8}
.remind.draft .remind-r .primary{background:var(--green);border-color:var(--green)}.remind.draft .remind-r button:not(.primary){color:var(--green);border-color:#C6CF9B}

/* Measure */
.result-strip{display:grid;background:#fff;border:1.5px solid #C6CF9B;border-radius:16px;padding:8px 14px;margin:0 0 8px}
.result-strip span{font-size:12.5px;color:var(--muted)}
.result-strip strong{font-size:30px;line-height:1.2;font-weight:800;color:var(--green);font-variant-numeric:tabular-nums}
.result-strip small{font-size:13px;min-height:1.4em}
.m-note{font-size:13px;color:var(--muted);margin:0 2px 8px;line-height:1.55}.m-note:empty{display:none}.m-note.bad{color:#A33A26;font-weight:700}
.map-tools{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:6px;align-items:center}
.map-tools .seg{flex:1 1 128px;min-width:128px}
.map-tools select{flex:1 1 100px;width:auto;min-width:0;min-height:44px;padding:6px 6px}
.map-tools #m-locate{flex:0 0 auto;min-height:44px;font-size:14px;padding:6px 10px;white-space:nowrap}
.map-box{height:calc(100dvh - 465px);min-height:260px;max-height:640px;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#E8E6DE;position:relative;z-index:0}
/* 畑で使う画面：スマホでは上の帯を省き、数字を横長にして、地図と保存のボタンを1画面に入れる。 */
@media(max-width:800px){
 body[data-page="measure"] .brand,body[data-page="measure"] .local{display:none}
 body[data-page="measure"] .sidebar{padding:0}
 body[data-page="measure"] .head2 h1{font-size:20px;margin:4px 0}
 body[data-page="measure"] .back{width:36px;height:36px;min-height:36px}
 body[data-page="measure"] .lead1{margin-bottom:6px;font-size:14px}
 body[data-page="measure"] .result-strip{grid-template-columns:auto 1fr;column-gap:12px;align-items:end;padding:5px 12px}
 body[data-page="measure"] .result-strip span{grid-column:1 / -1}
 body[data-page="measure"] .result-strip strong{font-size:26px}
 body[data-page="measure"] .result-strip small{text-align:right;font-size:12px;line-height:1.35;min-height:0}
 body[data-page="measure"] .save{margin-top:8px}
 body[data-page="measure"] .two{margin-top:8px}
}
.map-ask{height:100%;display:grid;place-content:center;justify-items:center;gap:12px;padding:20px;text-align:center}.map-ask p{margin:0;font-size:14px;color:var(--muted);max-width:30em}
.leaflet-container{font-family:inherit}
.pin{background:var(--green);color:#fff;border:3px solid #fff;border-radius:50%;display:grid!important;place-items:center;font-size:14px;font-weight:800;box-shadow:0 1px 5px rgba(0,0,0,.45)}
.edge-label{color:#fff;font-size:12px;font-weight:700;text-align:center;line-height:24px;text-shadow:0 0 3px #000,0 0 3px #000,0 1px 2px #000;white-space:nowrap;pointer-events:none}
.gps-box{margin-top:0}.gps-state{font-weight:700;margin:0 0 8px}
.gps-rec button{min-height:64px;font-size:18px;border-color:var(--app);color:#4F5C17}
.gps-rec button.done{background:var(--app-soft)}.gps-rec button.done::after{content:" ✓"}
.seg{display:flex;background:#fff;border:1px solid var(--line);border-radius:99px;padding:3px}
.seg button{flex:1;min-height:38px;border-radius:99px;border:0;background:transparent;color:var(--muted);font-size:13px;padding:0}
.seg button.on{background:var(--green);color:#fff}

/* Records */
.area-h{font-size:13px;color:var(--muted);margin:14px 2px 6px;font-weight:700}
.search{min-height:48px;margin:0 0 8px}
.compare{background:var(--app-soft);border-radius:12px;padding:8px 12px;font-size:13.5px;margin:6px 0}
.sum{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0}
.sum dt{color:var(--muted);font-size:13px}.sum dd{margin:0;font-weight:600;font-size:14.5px}.sum dd.pre{white-space:pre-wrap;font-weight:400}
h1.wrap{margin:10px 0}

/* Calculation */
.calc-sec{padding:0 16px;margin:10px 0}
.calc-sec>summary{display:flex;align-items:center;justify-content:space-between;min-height:56px;cursor:pointer;list-style:none}
.calc-sec>summary::-webkit-details-marker{display:none}
.calc-sec>summary h2{margin:0}
.calc-sec>summary::after{content:"›";font-size:24px;line-height:1;color:var(--app);font-weight:700;transform:rotate(90deg);transition:transform .15s}
.calc-sec[open]>summary::after{transform:rotate(-90deg)}
.calc-sec[open]{padding-bottom:16px}
.calc-sec[open]>summary{border-bottom:1px solid var(--line);margin-bottom:4px}
@media (prefers-reduced-motion:reduce){.calc-sec>summary::after{transition:none}}
.plan-sum{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:12px 0 8px}
.plan-sum.bad{display:block;color:#A33A26;font-weight:700;font-size:14px}
.plan-big{background:var(--app-soft);border-radius:12px;padding:8px 4px;text-align:center}
.plan-big b{display:block;font-size:18px;line-height:1.2;color:var(--green);font-variant-numeric:tabular-nums}.plan-big small{font-size:12px}
.plan-big span{font-size:11.5px;color:var(--muted)}
.plan-fig svg{display:block;width:100%;max-height:260px;background:#FBFAF4;border-radius:12px}
.plan-field{fill:#E8EEDB;stroke:var(--green);stroke-width:2px;vector-effect:non-scaling-stroke}
.plan-bed{stroke:var(--app);stroke-width:1px;vector-effect:non-scaling-stroke}
.res{margin-top:12px;border-top:1px dashed var(--line);padding-top:10px}
.res.idle{font-size:13.5px;color:var(--muted)}
.res.bad{color:#A33A26;font-weight:700;font-size:14px}
.res-row{display:grid;grid-template-columns:1fr auto;align-items:baseline;column-gap:10px;padding:3px 0}
.res-row>span{font-size:14px;color:var(--muted)}
.res-row b{font-size:18px;color:var(--green);font-variant-numeric:tabular-nums;text-align:right}.res-row b small{font-size:13px}
.res-row.big b{font-size:26px}
.res-row em{grid-column:1 / -1;font-style:normal;font-size:12.5px;color:var(--muted);text-align:right}

/* Backup, settings, guide */
#view[data-page="settings"],#view[data-page="guide"]{display:flex;flex-direction:column}
#view[data-page="settings"] .feedback-link,#view[data-page="guide"] .feedback-link{order:9}
.links a,.links button{display:flex;justify-content:space-between;align-items:center;width:100%;padding:14px 16px;border:0;border-radius:0;background:#fff;color:var(--ink);font-weight:500;text-decoration:none;min-height:52px;text-align:left}
.links>*+*{border-top:1px solid var(--line)}
.links span{font-size:13px;color:var(--muted);font-weight:400;flex:none;margin-left:8px}
.file{cursor:pointer}
.bk-sheet{border:0;padding:20px 18px 26px;margin:auto auto 0;width:100%;max-width:460px;border-radius:24px 24px 0 0;background:#FFFDF8}
.bk-sheet::backdrop{background:rgba(20,24,20,.38)}
.bk-sheet h2{font-size:18px}.bk-sheet>p{font-size:13px;color:var(--muted);margin:0 0 14px}
.bk-big{display:flex;align-items:center;gap:14px;width:100%;min-height:72px;border-radius:18px;padding:14px 16px;text-align:left;margin:0 0 10px;font-weight:400;background:var(--green);color:#fff;border:0;justify-content:flex-start}
.bk-big:hover{background:#26402C}
.bk-big.alt{background:#fff;color:var(--ink);border:1px solid var(--line)}.bk-big.alt:hover{background:var(--soft)}
.bk-big>span:first-child{width:42px;height:42px;border-radius:14px;background:rgba(255,255,255,.16);display:grid;place-items:center;flex:none;font-size:20px}
.bk-big.alt>span:first-child{background:var(--app-soft)}
.bk-big b{font-size:16px;display:block}.bk-big small{font-size:12px;opacity:.85;color:inherit;display:block}
.bk-name{font-size:12px;color:var(--muted);background:#F1EDE3;border-radius:10px;padding:8px 10px;word-break:break-all}
.restore-box{background:#FFFDF8;border:1px solid var(--line);border-radius:16px;padding:14px;margin:12px 0}
.restore-box h3{margin:0 0 8px;font-size:15px}
.cmp{display:grid;grid-template-columns:auto 1fr 1fr;gap:6px 10px;font-size:13px;margin:8px 0}
.cmp span{color:var(--muted)}.cmp .h{font-size:12px;font-weight:700}
.stampwrap{text-align:center;padding:22px 0 8px}.stampwrap h1{margin:0 0 4px;font-size:21px}.stampwrap p{color:var(--muted);margin:0}
.bk-check{width:72px;height:72px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:36px;margin:0 auto 12px}
.steps{padding-left:1.3em;font-size:14px;line-height:1.7}
.feedback-link{margin:24px 0 8px;padding-top:14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted);text-align:center;line-height:1.9}
.feedback-link a{color:var(--green);font-weight:700;margin:0 2px}
.g-step{display:grid;grid-template-columns:104px 1fr;gap:14px;align-items:start}
.g-step h2{margin-top:2px}.g-step p{margin:0;font-size:14.5px}
.g-ill{background:var(--app-soft);border-radius:16px;padding:8px;color:var(--green)}
.g-ill svg{display:block;width:100%;height:auto}
.kbtn{display:inline-block;padding:0 10px;border-radius:99px;color:#fff;background:var(--app);font-size:13px;font-weight:700;white-space:nowrap;line-height:1.8}
@media(max-width:380px){.g-step{grid-template-columns:84px 1fr;gap:10px}}
@media print{.sidebar,nav,footer,.feedback-link{display:none}main{margin:0}}