/* Dairy Helper — 共通スタイル。色はすべてトークン経由（ライト/ダーク対応） */
:root{
  --bg:#eef4f8; --surface:#fff; --surface-2:#f5f9fc; --ink:#13283b; --muted:#5a6d7e; --line:#d6e1ea;
  --brand:#0a7cc4; --brand-deep:#16467f; --brand-soft:#e1f1fb;
  --ok:#23804f; --ok-soft:#e1f3e8; --warn:#9a6a10; --warn-soft:#fdf2d6; --bad:#b8352a; --bad-soft:#fbe5e2; --off:#6f7d89; --off-soft:#eceff2;
  --shadow:0 1px 2px rgba(19,40,59,.06),0 8px 24px rgba(19,40,59,.06);
  --chip-ink:#13283b; /* 枠の色（淡色）の上の文字。両テーマ共通 */
  --f-display:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  --f-body:"Noto Sans JP","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0c151e; --surface:#14202b; --surface-2:#1a2835; --ink:#e4edf4; --muted:#93a6b6; --line:#273848;
  --brand:#3aa3e8; --brand-deep:#8db9ea; --brand-soft:#16324a;
  --ok:#5cc58a; --ok-soft:#173527; --warn:#e3b65a; --warn-soft:#3a2f14; --bad:#ef7a6e; --bad-soft:#3d1d1a; --off:#97a3ae; --off-soft:#232f3a;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px rgba(0,0,0,.25); color-scheme:dark}}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font-family:var(--f-body);font-size:15px;line-height:1.65;-webkit-text-size-adjust:100%}
h1,h2,h3{font-family:var(--f-display);margin:0;line-height:1.35;text-wrap:balance}
a{color:var(--brand)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--muted)} .small{font-size:13px}
img{max-width:100%}
@media (prefers-reduced-motion: reduce){*{transition:none!important}}

/* header */
.top{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1200px;margin:0 auto;padding:10px 16px;display:flex;gap:12px;align-items:center;justify-content:space-between}
.top-in.narrow{max-width:520px}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:3px;text-decoration:none;color:inherit;min-width:0;padding:4px 6px;margin:-4px -6px;border-radius:8px}
.brand:hover{background:var(--surface-2)}
.brand img{display:block;flex:none;height:26px;width:auto;max-width:none} /* 縦横比を保つ（親の幅に引き伸ばさない） */
.brand span{font-size:12px;color:var(--muted);line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:62vw}
.top-actions{display:flex;gap:8px;align-items:center;flex:none}

/* page frames */
.page{max-width:520px;margin:0 auto;padding:16px 16px 96px;display:flex;flex-direction:column;gap:14px}
.page.wide{max-width:1200px;padding-bottom:48px}
.title{font-family:var(--f-display);font-size:21px;font-weight:700}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.row.between{justify-content:space-between}
.row.end{justify-content:flex-end}
.center{text-align:center}

/* controls */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;border-radius:10px;padding:10px 16px;cursor:pointer;font-weight:700;background:var(--brand);color:#fff;min-height:46px;text-decoration:none;font-size:15px}
.btn:hover{filter:brightness(1.06)}
.btn[disabled]{opacity:.45;cursor:not-allowed;filter:none}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line)}
.btn.danger{background:var(--bad)}
.btn.sm{min-height:36px;padding:6px 12px;font-size:13px;border-radius:8px}
.btn.block{width:100%}
.link{background:none;border:0;color:var(--brand);cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px;font-size:14px}
label.f{display:flex;flex-direction:column;gap:6px;font-weight:500}
.req{display:inline-block;margin-left:6px;font-size:11px;background:var(--bad);color:#fff;border-radius:4px;padding:0 5px;font-weight:700;vertical-align:2px}
input[type=text],input[type=email],input[type=tel],input[type=number],input[type=password],input[type=date],input[type=url],input[type=time],select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;min-height:46px;font-size:16px}
textarea{min-height:100px;resize:vertical}
input[type=checkbox],input[type=radio]{width:20px;height:20px;accent-color:var(--brand)}
.check{display:flex;gap:10px;align-items:center}
.help{font-size:12.5px;color:var(--muted)}

/* messages */
.flash{border-radius:12px;padding:12px 14px;font-size:14px;border:1px solid}
.flash.ok{background:var(--ok-soft);color:var(--ok);border-color:var(--ok)}
.flash.err{background:var(--bad-soft);color:var(--bad);border-color:var(--bad)}
.flash.info{background:var(--brand-soft);color:var(--brand-deep);border-color:var(--brand)}

/* key-value */
.kv{display:grid;grid-template-columns:minmax(96px,34%) 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.kv>div{padding:10px 12px;border-bottom:1px solid var(--line);min-width:0;overflow-wrap:anywhere}
.kv>div:nth-child(odd){background:var(--surface-2);color:var(--muted);font-size:13px}
.kv>div:nth-last-child(-n+2){border-bottom:0}

/* pills */
.pill{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.st-pending{background:var(--warn-soft);color:var(--warn)}
.st-confirmed{background:var(--ok-soft);color:var(--ok)}
.st-lost{background:var(--off-soft);color:var(--off)}
.st-cancelled{background:var(--bad-soft);color:var(--bad)}
.st-active{background:var(--ok-soft);color:var(--ok)} .st-paused{background:var(--warn-soft);color:var(--warn)}
.tag2{display:inline-block;font-size:10.5px;font-weight:700;border-radius:4px;padding:0 5px;margin-left:4px;vertical-align:1px}
.tag2.wait{background:var(--warn-soft);color:var(--warn)}.tag2.up{background:var(--ok-soft);color:var(--ok)}.tag2.lost{background:var(--off-soft);color:var(--off)}
.urg{display:inline-block;font-size:11px;font-weight:700;border-radius:4px;padding:1px 7px;background:var(--warn-soft);color:var(--warn);white-space:nowrap}
.urg.hot{background:var(--bad);color:#fff}

/* steps */
.steplabel{font-size:12px;color:var(--muted)}
.steps{display:flex;gap:6px}
.steps span{flex:1;height:4px;border-radius:2px;background:var(--line)}
.steps span.on{background:var(--brand)}

/* farmer calendar */
.calhead{display:flex;align-items:center;justify-content:space-between}
.calhead h2{font-size:20px}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:10px;border:1px solid var(--line);background:var(--surface);text-decoration:none;color:var(--ink);font-size:20px}
.wk,.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.wk div{text-align:center;font-size:11px;color:var(--muted)}
.wk div:first-child{color:var(--bad)}.wk div:last-child{color:var(--brand)}
.day{min-height:60px;border-radius:8px;background:var(--surface);padding:4px 3px;display:flex;flex-direction:column;gap:3px;border:2px solid transparent;text-decoration:none;color:var(--ink)}
.day .d{font-size:12px;font-weight:700;line-height:1}
.day.blank{background:transparent}
.day.past{opacity:.45}
.day.closed .d::after{content:"休";margin-left:3px;font-size:10px;color:var(--bad)}
.day.sel{border-color:var(--brand);background:var(--brand-soft)}
.day.today .d{color:var(--brand)}
.bars{display:grid;gap:2px}
.bar{height:5px;border-radius:2px;display:block}
.bar.full{opacity:.22}
.bar.mine{outline:1.5px solid var(--ink);outline-offset:-1px}
.legend{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:11.5px;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:4px;vertical-align:-1px}
.slotrow{display:grid;grid-template-columns:8px 1fr auto;gap:10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.slotrow .sw{align-self:stretch;border-radius:4px}
.slotrow .nm{font-weight:700}
.slotrow .stock{font-size:20px;text-align:center;line-height:1}
.slotrow .stock small{display:block;font-size:10.5px;color:var(--muted)}
.slotrow .act{grid-column:2/4}
.filter{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:6px 12px;font-size:13px;white-space:nowrap;text-decoration:none;color:var(--ink)}
.chip.on{background:var(--brand);color:#fff;border-color:var(--brand)}
.hist{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:12px;border:1px solid var(--line);border-radius:12px;align-items:center;background:var(--surface)}
.cart{border:1px solid var(--warn);background:var(--warn-soft);border-radius:12px;padding:12px;font-size:14px}

/* ads */
/* 広告: 「広告」表記はクリエイティブに重ねず、枠の外（上）に置く */
.ad{position:relative;display:block;margin-top:16px;aspect-ratio:468/60;max-width:468px}
.ad img{display:block;width:100%;height:100%;object-fit:cover;border-radius:8px;border:1px solid var(--line);background:var(--surface-2)}
.ad .tag{position:absolute;left:0;top:-16px;font-size:10.5px;line-height:14px;color:var(--muted)}

/* bottom tab bar */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px)}
.tabbar nav{max-width:520px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr)}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 2px 10px;font-size:11px;color:var(--muted);text-decoration:none;min-height:58px}
.tabbar a svg{width:22px;height:22px}
.tabbar a[aria-current=page]{color:var(--brand);font-weight:700}

/* admin */
.admin{max-width:1200px;margin:0 auto;padding:20px 16px 48px;display:grid;grid-template-columns:220px minmax(0,1fr);gap:20px;align-items:start}
.side{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:10px;position:sticky;top:76px}
.side .who{padding:6px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:6px;font-size:12px;color:var(--muted)}
.side .who b{display:block;color:var(--ink);font-size:13px}
.side nav{display:flex;flex-direction:column;gap:2px}
.side nav a{padding:9px 10px;border-radius:8px;color:var(--muted);white-space:nowrap;text-decoration:none;font-size:14px}
.side nav a[aria-current=page]{background:var(--brand-soft);color:var(--brand);font-weight:700}
.side nav a .cnt{float:right;background:var(--warn);color:#fff;border-radius:999px;font-size:11px;padding:0 7px}
@media (max-width:860px){.admin{grid-template-columns:minmax(0,1fr)}.side{position:static}.side nav{flex-direction:row;overflow-x:auto}}
.work{display:flex;flex-direction:column;gap:16px;min-width:0}
.work h1{font-size:22px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.kpi .l{font-size:12px;color:var(--muted)}
.kpi .v{font-family:var(--f-display);font-size:26px;font-weight:700;font-variant-numeric:tabular-nums}
.kpi .v small{font-size:13px;color:var(--muted);font-family:var(--f-body);font-weight:400;margin-left:2px}
.sec-t{font-size:12px;letter-spacing:.08em;color:var(--muted);font-weight:700}
.tbl-wrap{overflow-x:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px}
table{border-collapse:collapse;width:100%;font-size:13px}
th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle;white-space:nowrap}
th{background:var(--surface-2);color:var(--muted);font-weight:500;font-size:12px}
tr:last-child td{border-bottom:0}
td.r,th.r{text-align:right}
td input,td select{min-height:36px;padding:6px 8px;border-radius:8px;font-size:14px}
td input[type=number]{width:92px}
td.wrap{white-space:normal;min-width:160px}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px}
.lot{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:12px}
.lot .card{display:flex;flex-direction:column;gap:8px}
.lot .card.is-promo{border-color:var(--warn)}
.lot .card.is-hot{border-color:var(--bad)}
.lot .acts{margin-top:auto;display:flex;flex-direction:column;gap:6px}
.cand{display:grid;grid-template-columns:22px 1fr;gap:4px 8px;align-items:start;padding:8px 10px;border:1px solid var(--line);border-radius:10px;cursor:pointer}
.cand input{margin:2px 0 0}
.cand:has(input:checked){border-color:var(--ok);background:var(--ok-soft)}
.cand .meta{grid-column:2;font-size:11.5px;color:var(--muted)}
.lot-h{display:flex;justify-content:space-between;gap:8px;font-size:12.5px}
.promo{background:var(--warn-soft);color:var(--warn);border-radius:10px;padding:8px 10px;font-size:12.5px;font-weight:500}
.alert{max-width:1200px;margin:16px auto 0;display:flex;gap:12px;align-items:center;flex-wrap:wrap;border:1px solid var(--warn);background:var(--warn-soft);color:var(--warn);border-radius:12px;padding:12px 16px}
.alert.hot{border-color:var(--bad);background:var(--bad-soft);color:var(--bad)}
.alert-wrap{padding:0 16px}
.alert svg{width:22px;height:22px;flex:none}
.alert .msg{flex:1;min-width:220px;font-size:13.5px}
.mail{border:1px dashed var(--line);border-radius:12px;padding:14px;background:var(--surface-2);font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere}
.swatch{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
details.card>summary{cursor:pointer;font-weight:700}
.login-mark{display:block;width:64px;height:auto;margin:8px auto 0}

/* ---- 酪農生産者の画面：幅・読みやすさ・押しやすさ ---- */
.farmer-ui .top-in,.farmer-ui .page,.farmer-ui .tabbar nav{max-width:520px}
.cell{min-width:0}
.day-wide,.wide-only{display:none}
/* 年配の方にも読みやすい最小サイズ（12px未満を使わない） */
.farmer-ui .small{font-size:14px}
.farmer-ui .help,.farmer-ui .steplabel{font-size:13.5px}
.farmer-ui .wk div{font-size:13px}
.farmer-ui .legend{font-size:13px}
.farmer-ui .day .d{font-size:14px}
.farmer-ui .pill{font-size:13px}
.farmer-ui .slotrow .stock small{font-size:12px}
.farmer-ui .tabbar a{font-size:12px}
/* 広告：スマホは1枠（カレンダーを押し下げない）、タブレット・PCは2枠を横並び。実寸（468px）より大きくしない */
.farmer-ui .ads{display:grid;grid-template-columns:minmax(0,468px);gap:12px;margin-top:20px}
.farmer-ui .ad{margin-top:0;max-width:468px;width:100%}
.farmer-ui .ad-2{display:none}
@media (min-width:720px){
  .farmer-ui .ads.two{grid-template-columns:repeat(2,minmax(0,468px))}
  .farmer-ui .ads.two .ad-2{display:block}
}
.farmer-ui .ad .tag{font-size:12px;line-height:16px;top:-18px}
/* 押せる部分は高さ44px以上 */
.farmer-ui .btn.sm{min-height:44px;padding:8px 14px;font-size:14px}
.farmer-ui .filter .chip{min-height:44px;display:inline-flex;align-items:center;padding:6px 14px;font-size:14px}
.farmer-ui .link{min-height:44px;display:inline-flex;align-items:center;justify-content:center}

/* タブレット（縦）以上：少し広く、カレンダーのマスを大きく */
@media (min-width:720px){
  .farmer-ui .top-in,.farmer-ui .page,.farmer-ui .tabbar nav{max-width:640px}
  .farmer-ui.wide .top-in,.farmer-ui.wide .page,.farmer-ui.wide .tabbar nav{max-width:760px}
  .farmer-ui.wide .day{min-height:84px;padding:6px}
  .farmer-ui.wide .bar{height:7px}
}
/* パソコン・タブレット（横）：日付の中に枠名と空き状況を表示し、押すとそのまま申込 */
@media (min-width:960px){
  .farmer-ui.wide .top-in,.farmer-ui.wide .page,.farmer-ui.wide .tabbar nav{max-width:1180px}
  .farmer-ui.wide .cal{gap:6px}
  .farmer-ui.wide .wk div{font-size:14px;font-weight:700}
  .farmer-ui.wide .cell>.day{display:none}
  .farmer-ui.wide .day-wide{display:flex;flex-direction:column;gap:4px;height:100%;min-height:120px;padding:6px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}
  .farmer-ui.wide .wide-only{display:block}
  .day-wide.past{opacity:.45;background:transparent}
  .day-wide.today{border-color:var(--brand)}
  .day-wide.sel{outline:2px solid var(--brand);outline-offset:-1px}
  .day-wide>.d{font-weight:700;font-size:15px;color:var(--ink);text-decoration:none;line-height:1.4;align-self:flex-start;padding:0 2px;border-radius:4px}
  .day-wide>a.d:hover{background:var(--brand-soft)}
  .chip-slot{display:flex;align-items:center;justify-content:space-between;gap:4px;min-height:32px;padding:4px 6px;border-radius:6px;background:var(--c);color:var(--chip-ink);font-size:12px;line-height:1.3;text-decoration:none}
  .chip-slot .nm{min-width:0;overflow-wrap:anywhere;line-height:1.25}
  .chip-slot .st{flex:none;font-weight:700;font-size:14px}
  a.chip-slot:hover{filter:brightness(.94)}
  .chip-slot.full{opacity:.4}
  .chip-slot.mine{box-shadow:inset 0 0 0 2px var(--chip-ink)}
}
.farmer-ui .req{font-size:12px}

/* プライバシーポリシー */
.policy{line-height:1.8}
.policy h2{font-size:17px;margin:22px 0 6px}
.policy ol,.policy ul{padding-left:1.3em;margin:6px 0}
.policy li{margin:3px 0}
.policy-dl{display:grid;grid-template-columns:minmax(120px,32%) 1fr;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:8px 0}
.policy-dl dt,.policy-dl dd{margin:0;padding:8px 10px;border-bottom:1px solid var(--line);min-width:0;overflow-wrap:anywhere}
.policy-dl dt{background:var(--surface-2);color:var(--muted);font-size:13px}
.policy-dl dt:nth-last-of-type(1),.policy-dl dd:last-of-type{border-bottom:0}
.unset{color:var(--bad);font-weight:700}
.foot{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;padding-top:8px}
.foot a{color:var(--muted);min-height:44px;display:inline-flex;align-items:center}