/* スマホ版（2026-09-26 セッション「プーモバイルアプリ開発」）
html.mob の時だけ効く（スマホで開いた端末・または「スマホ版の表示にする」を選んだ端末）。
新しい部品のクラスは mb- で始める（今の画面のクラスとぶつけない）。文字は本文15px・補足13px以上（今の画面より小さくしない） */
/* ---------- 枠組み: 上の見出し・左メニューは引き出し・下のタブ ---------- */
html.mob body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}
html.mob #side{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 20px rgba(0,0,0,.15);padding-top:calc(14px + env(safe-area-inset-top))}
html.mob body.menu-open #side{transform:none}
html.mob body.menu-open .shade{display:block;position:fixed;inset:0;background:rgba(0,0,0,.25);z-index:15}
html.mob .topbar{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--line);
padding:6px 10px;padding-top:calc(6px + env(safe-area-inset-top));min-height:52px}
html.mob .topbar .brand{display:none}
html.mob .topbar #menuBtn{min-width:44px;min-height:40px;font-size:18px}
html.mob .topbar .meName{font-size:13px;padding:4px 8px;max-width:30vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mb-title{display:none}
html.mob .mb-title{display:block;flex:1;min-width:0;text-align:center;font-weight:700;font-size:17px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
html.mob .mainwrap main{padding:12px;padding-left:calc(12px + env(safe-area-inset-left));padding-right:calc(12px + env(safe-area-inset-right));max-width:760px;margin:0 auto}
.mb-tabs{display:none}
html.mob body.mb-in .mb-tabs{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:12;background:#fff;
border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(20,28,40,.06);padding:4px 4px calc(4px + env(safe-area-inset-bottom))}
.mb-tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:4px 0 3px;color:var(--muted);font-size:13px;line-height:1.2;position:relative;min-height:54px;justify-content:center}
.mb-tab:hover{text-decoration:none}
.mb-tab svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;padding:2px 12px;box-sizing:content-box;border-radius:999px}
.mb-tab.on{color:var(--accent);font-weight:700}
.mb-tab.on svg{background:#e8f0fe}
.mb-tab .mb-badge{position:absolute;top:2px;left:calc(50% + 10px);background:var(--red);color:#fff;border-radius:999px;font-size:13px;font-weight:700;line-height:18px;min-width:18px;padding:0 5px;text-align:center}
/* ---------- 上の切り替え（ダッシュボード／月間売上 など） ---------- */
.mb-seg{display:flex;overflow-x:auto;background:#fff;border-bottom:1px solid var(--line);margin:-12px -12px 12px;position:sticky;top:var(--mb-top,52px);z-index:9;scrollbar-width:none}
.mb-seg::-webkit-scrollbar{display:none}
.mb-seg a{flex:1 0 auto;text-align:center;padding:12px 8px 10px;font-size:15px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;white-space:nowrap}
.mb-seg a:hover{text-decoration:none}
.mb-seg a.on{color:var(--accent);border-color:var(--accent)}
.mb-seg a .mb-n{font-weight:700;margin-left:4px}
/* ---------- カード・数字 ---------- */
.mb-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;margin:0 0 12px}
.mb-card h2{font-size:16px;margin:0 0 10px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.mb-card h2 small{font-size:13px;color:var(--muted);font-weight:400}
.mb-card h3{font-size:15px;margin:14px 0 6px}
.mb-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:2px 0 10px}
.mb-head .mb-date{font-weight:700;font-size:16px}
.mb-kpis{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.mb-kpi{padding:2px 10px;border-left:1px solid var(--line);min-width:0}
.mb-kpi:first-child{border-left:0;padding-left:0}
.mb-kpi .mb-kl{font-size:13px;color:var(--muted);white-space:nowrap}
.mb-kpi .mb-kv{font-size:22px;font-weight:700;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mb-kpi .mb-kv small{font-size:13px;font-weight:400;color:var(--muted);margin-left:2px}
.mb-kpi .mb-ks{font-size:13px;color:var(--muted)}
.mb-big{font-size:30px;font-weight:700;line-height:1.2}
.mb-big small{font-size:14px;font-weight:400;color:var(--muted);margin-left:4px}
.mb-cmp{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px}
.mb-cmp div{font-size:13px;color:var(--muted)}
.mb-cmp b{display:block;font-size:20px}
.mb-up{color:var(--green)}.mb-down{color:var(--red)}
.mb-rows{display:grid;grid-template-columns:1fr auto;gap:0}
.mb-rows>div{padding:10px 0;border-bottom:1px solid var(--line);font-size:15px}
.mb-rows>div:nth-child(even){text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.mb-rows>div:nth-last-child(-n+2){border-bottom:0}
.mb-rows .mb-neg{color:var(--red)}
.mb-note{font-size:13px;color:var(--muted);margin:8px 0 0;line-height:1.6}
.mb-err{color:var(--red);font-size:14px}
.mb-empty{text-align:center;color:var(--muted);padding:30px 10px;font-size:15px}
.mb-sk{display:block;height:14px;border-radius:6px;background:linear-gradient(90deg,#eef0f3 25%,#f6f7f9 50%,#eef0f3 75%);background-size:200% 100%;animation:mbsk 1.2s infinite}
@keyframes mbsk{to{background-position:-200% 0}}
@media (prefers-reduced-motion:reduce){.mb-sk{animation:none}}
.mb-meter{display:flex;height:10px;border-radius:999px;overflow:hidden;background:#eef1f5;margin:10px 0 6px;gap:2px}
.mb-meter span{display:block;height:100%}
.mb-leg{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:13px;color:var(--muted)}
.mb-leg i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px}
/* ---------- ボタン・入力 ---------- */
.mb-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:8px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-size:15px;cursor:pointer}
.mb-btn:hover{text-decoration:none}
.mb-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700}
.mb-btn.danger{color:var(--red);border-color:#f3c4bf}
.mb-btn.small{min-height:36px;font-size:14px;padding:5px 10px}
.mb-btn:disabled{opacity:.5}
.mb-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.mb-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.mb-grow{flex:1;min-width:0}
.mb-in{width:100%;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:10px;font-size:16px;background:#fff}
.mb-sel{min-height:40px;padding:6px 10px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff}
.mb-chips{display:flex;gap:6px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none}
.mb-chips::-webkit-scrollbar{display:none}
.mb-chip{flex:none;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 12px;font-size:14px;color:var(--ink);white-space:nowrap;cursor:pointer}
.mb-chip b{margin-left:4px}
.mb-chip.on{background:var(--accent);border-color:var(--accent);color:#fff}
.mb-chip.red:not(.on){border-color:#f3c4bf;color:var(--red)}
/* ---------- 一覧（商品のカード） ---------- */
.mb-list{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.mb-item{display:grid;grid-template-columns:64px minmax(0,1fr);gap:4px 12px;padding:12px;border-bottom:1px solid var(--line);color:var(--ink);cursor:pointer;align-items:start}
.mb-item:last-child{border-bottom:0}
.mb-item:hover{text-decoration:none;background:#f8fafc}
.mb-item.pick{grid-template-columns:28px 64px minmax(0,1fr)}
.mb-item.pick input{width:24px;height:24px;margin-top:20px}
.mb-thumb{width:64px;height:64px;object-fit:contain;background:#fafafa;border-radius:8px;display:block}
.mb-it{font-size:15px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mb-im{font-size:13px;color:var(--muted);margin-top:3px;line-height:1.5}
.mb-im .tag{margin:1px 4px 1px 0}
.mb-mono{font-family:ui-monospace,Menlo,monospace;font-size:13px;word-break:break-all}
.mb-kvs{display:grid;grid-template-columns:auto 1fr;gap:3px 10px;font-size:14px;margin-top:6px}
.mb-kvs>div:nth-child(odd){color:var(--muted);white-space:nowrap}
.mb-kvs>div:nth-child(even){font-variant-numeric:tabular-nums}
.mb-more{display:block;text-align:center;padding:12px;font-size:15px}
/* ---------- 検索・仕入れ ---------- */
.mb-search{display:flex;gap:8px;margin:0 0 12px}
.mb-search .mb-in{flex:1;min-width:0}
.mb-scanbtn{min-width:52px;padding:0 10px}
.mb-scanbtn svg{width:26px;height:26px}
.mb-px{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.mb-pxc{border:1px solid var(--line);border-radius:10px;overflow:hidden;min-width:0}
.mb-pxh{display:flex;justify-content:space-between;align-items:baseline;padding:6px 10px;font-weight:700;font-size:14px;background:#eef3fd}
.mb-pxc.used .mb-pxh{background:#fdf1ea}
.mb-pxh span{font-weight:400;font-size:13px;color:var(--muted)}
.mb-pxb{padding:6px 10px;font-size:14px}
.mb-pxb .mb-pl{display:flex;justify-content:space-between;gap:6px;padding:2px 0}
.mb-pxb .mb-pl span:first-child{color:var(--muted)}
.mb-pxb .mb-pl b{font-variant-numeric:tabular-nums;white-space:nowrap}
.mb-pxb .mb-sep{border-top:1px dashed var(--line);margin:5px 0}
.mb-ok{color:var(--green);font-weight:700}.mb-ng{color:var(--red);font-weight:700}
.mb-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.mb-offers{width:100%;border-collapse:collapse;font-size:14px;margin-top:6px}
.mb-offers th,.mb-offers td{padding:6px 4px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}
.mb-offers td.num{text-align:right}
.mb-wait{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:15px}
.mb-spin{width:20px;height:20px;border:3px solid #dfe5ee;border-top-color:var(--accent);border-radius:50%;animation:mbspin .8s linear infinite;flex:none}
@keyframes mbspin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.mb-spin{animation:none}}
/* ---------- 下に固定する操作（納品プランを作る など） ---------- */
.mb-actionbar{position:fixed;left:0;right:0;bottom:calc(66px + env(safe-area-inset-bottom));z-index:11;display:flex;gap:10px;align-items:center;justify-content:space-between;
background:#fff;border-top:1px solid var(--line);padding:10px 14px;box-shadow:0 -4px 16px rgba(20,28,40,.08)}
.mb-actionbar b{font-size:16px}
.mb-spacer{height:70px}
/* ---------- グラフ ---------- */
.mb-chart{position:relative;width:100%;touch-action:pan-y}
.mb-chart svg{display:block;width:100%;overflow:visible}
.mb-chart .mb-grid{stroke:#e9ecf0;stroke-width:1}
.mb-chart .mb-axis{fill:var(--muted);font-size:13px}
.mb-chart .mb-cross{stroke:#9aa3ad;stroke-width:1}
.mb-lg{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:13px;color:var(--ink);margin:0 0 8px}
.mb-lg span{display:inline-flex;align-items:center;gap:6px}
.mb-lg i{display:inline-block;width:16px;height:0;border-top:2px solid;border-radius:2px}
.mb-lg i.bar{width:10px;height:10px;border:0;border-radius:3px}
.mb-tip{position:absolute;pointer-events:none;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 18px rgba(20,28,40,.14);padding:7px 10px;font-size:13px;min-width:140px;z-index:3;display:none}
.mb-tip .mb-th{color:var(--muted);margin-bottom:3px}
.mb-tip .mb-tr{display:flex;align-items:center;gap:6px;justify-content:space-between}
.mb-tip .mb-tr i{display:inline-block;width:12px;border-top:2px solid;margin-right:4px}
.mb-tip .mb-tr b{font-variant-numeric:tabular-nums}
details.mb-table summary{cursor:pointer;color:var(--accent);font-size:14px;margin-top:8px}
details.mb-table table{margin-top:6px}
details.mb-table th,details.mb-table td{font-size:14px;padding:6px 8px}
/* ---------- カメラ・バーコード（画面いっぱい） ---------- */
.mb-cam,.mb-scan{position:fixed;inset:0;z-index:200;background:#000;color:#fff;display:flex;flex-direction:column}
.mb-cam-top,.mb-scan-top{display:flex;align-items:center;gap:10px;padding:10px 12px;padding-top:calc(10px + env(safe-area-inset-top));font-size:15px}
.mb-cam-top b,.mb-scan-top b{flex:1}
.mb-x{background:rgba(255,255,255,.18);color:#fff;border:0;border-radius:999px;min-width:44px;min-height:44px;font-size:18px;cursor:pointer}
.mb-cam-view{position:relative;flex:1;min-height:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.mb-cam-view video{width:100%;height:100%;object-fit:contain;background:#000}
.mb-cam-flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none;transition:opacity .25s}
.mb-cam-msg{position:absolute;left:12px;right:12px;bottom:12px;text-align:center;font-size:15px;background:rgba(0,0,0,.55);border-radius:10px;padding:8px 10px;display:none}
.mb-cam-strip{display:flex;gap:8px;overflow-x:auto;padding:8px 12px;min-height:84px}
.mb-cam-th{position:relative;flex:none;width:64px;height:64px;border-radius:8px;overflow:hidden;background:#222}
.mb-cam-th img{width:100%;height:100%;object-fit:cover;display:block}
.mb-cam-th span{position:absolute;right:3px;bottom:3px;font-size:13px;background:rgba(0,0,0,.65);border-radius:999px;padding:0 6px}
.mb-cam-th.ng{outline:2px solid #ff6b5e}
.mb-cam-bot{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:8px 18px;padding-bottom:calc(14px + env(safe-area-inset-bottom))}
.mb-shot{width:74px;height:74px;border-radius:50%;border:5px solid #fff;background:#fff;box-shadow:inset 0 0 0 3px #000;cursor:pointer}
.mb-shot:active{transform:scale(.94)}
.mb-shot:disabled{opacity:.4}
.mb-cam-done{justify-self:start;background:none;border:0;color:#fff;font-size:17px;font-weight:700;min-height:44px;cursor:pointer}
.mb-cam-left{justify-self:end;font-size:14px;color:#ddd}
.mb-scan-view{flex:1;min-height:0;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.mb-scan-view #mbScanReader{width:100%}
.mb-scan-view video{width:100%!important;height:auto!important}
.mb-scan-bot{padding:12px;padding-bottom:calc(14px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:8px}
.mb-scan-bot p{margin:0;font-size:15px;text-align:center;color:#eee}
.mb-scan-bot .mb-in{color:var(--ink)}
.mb-arow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 2px;border-bottom:1px solid var(--line);color:var(--ink);font-size:15px;line-height:1.5}
.mb-arow:last-child{border-bottom:0}
.mb-arow:hover{text-decoration:none;background:#f8fafc}
.mb-arow b{white-space:nowrap}
.mb-off-hide{display:none}
.mb-pxh b{font-size:14px}
.mb-pxb .mb-pl span.muted{font-size:13px}
.mb-mini{margin-top:8px;gap:6px}
.mb-mini .mb-pxh{padding:4px 8px;font-size:13px}
.mb-mini .mb-pxb{padding:4px 8px;font-size:13px}
.mb-mini .mb-pl span:first-child{font-size:13px}
.mb-item .mb-px{grid-column:1/-1}
.mb-pxb .mb-pl{align-items:baseline}
.mb-pxb .mb-pl>*{white-space:nowrap}
.mb-pxb .mb-pl>span:last-child:not(:first-child){font-size:13px}
.mb-pxh{white-space:nowrap;gap:6px}
.mb-pxh span{overflow:hidden;text-overflow:ellipsis}
/* 新しい見た目（ui2）と一緒に使った時も、スマホの見出しの余白は同じに */
html.mob .mb-card h2{margin:0 0 10px;font-size:16px}
html.mob .mb-card h3{margin:14px 0 6px;font-size:15px}
/* 仕入れ登録の入力（2026-09-26）*/
.mb-form label{display:block;font-size:14px;color:var(--muted);margin:0 0 10px}
.mb-form label .mb-in{margin-top:4px;color:var(--ink)}
.mb-form select.mb-in{appearance:auto}
.mb-form textarea.mb-in{font:inherit;font-size:16px;resize:vertical}
.mb-two{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
.mb-alert{border:2px solid var(--red);background:#fdeceb;border-radius:10px;padding:10px 12px;margin:0 0 10px;font-size:14px;line-height:1.6;color:var(--ink)}
.mb-warn{border:1px solid #f5c26b;background:#fff7e6;border-radius:10px;padding:10px 12px;margin:0 0 10px;font-size:14px;line-height:1.6;color:var(--ink)}
.mb-done{border:1px solid #bfe3cc;background:#e9f7ee;border-radius:10px;padding:12px;font-size:15px;line-height:1.6}
/* キャッシュフロー（2026-09-26）*/
.mb-vh{font-size:14px;font-weight:700;margin:12px 0 4px}
.mb-vh span{display:block;font-size:13px;font-weight:400;color:var(--muted)}
.mb-verdict{border-radius:10px;padding:10px 12px;font-size:15px;line-height:1.6}
.mb-verdict.bad{background:#fdeceb;border:1px solid #f3c4bf}
.mb-verdict.ok{background:#e9f7ee;border:1px solid #bfe3cc}
.mb-sub{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.mb-verdict .mb-sub{color:#4a5360}
/* キャッシュフロー: 締め切りごとの売る額（2026-09-26） */
.mb-steps{border:1px solid var(--line);border-radius:10px;overflow:hidden}
.mb-step{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.5}
.mb-step:last-child{border-bottom:0}
.mb-step>b{white-space:nowrap;text-align:right}
.mb-step.late{background:#fdeceb}
.mb-step.late>span>b{color:var(--red)}