:root{
  --bg:#0b0e11; --panel:#141a21; --panel2:#1b232c; --line:#243040;
  --tx:#e9eef5; --tx2:#8b9bb0; --up:#22c55e; --down:#ef4444; --accent:#3b82f6;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--tx);
  font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans JP",sans-serif;
  -webkit-font-smoothing:antialiased;padding-bottom:40px}
main{max-width:760px;margin:0 auto;padding:0 16px}

.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;background:rgba(11,14,17,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{font-weight:800;letter-spacing:.06em;font-size:17px}
.add{background:var(--accent);color:#fff;border:0;border-radius:999px;padding:9px 16px;font-size:13px;font-weight:700;cursor:pointer}

/* hero */
.hero{padding:22px 0 6px}
.modes{display:flex;gap:6px;background:var(--panel);padding:4px;border-radius:12px;width:fit-content}
.modes button{background:transparent;border:0;color:var(--tx2);padding:7px 14px;border-radius:9px;font-size:13px;font-weight:600;cursor:pointer}
.modes button.on{background:var(--panel2);color:var(--tx)}
.label{color:var(--tx2);font-size:13px;margin:18px 0 4px}
.total{font-size:40px;font-weight:800;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.delta{margin-top:6px;font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;color:var(--tx2)}
.delta .sep{margin:0 8px;opacity:.4}
.up{color:var(--up)} .down{color:var(--down)}

.chart-wrap{position:relative;margin:16px 0 4px}
#chart{width:100%;height:210px;display:block}
.range{display:flex;gap:6px;justify-content:flex-end}
.range button{background:transparent;border:1px solid var(--line);color:var(--tx2);border-radius:8px;padding:4px 10px;font-size:12px;cursor:pointer}
.range button.on{color:var(--tx);border-color:var(--accent)}

.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 26px}
.stats div{background:var(--panel);border-radius:12px;padding:12px}
.stats span{display:block;color:var(--tx2);font-size:11px;margin-bottom:5px}
.stats b{font-size:16px;font-variant-numeric:tabular-nums}

/* list */
.list-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.list-head h2{font-size:15px;margin:0}
#sortBy{background:var(--panel);color:var(--tx);border:1px solid var(--line);border-radius:9px;padding:6px 8px;font-size:12px}
.row{display:flex;align-items:center;gap:12px;background:var(--panel);border-radius:12px;padding:13px 14px;margin-bottom:8px}
.row .nm{flex:1;min-width:0}
.row .nm b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .nm small{color:var(--tx2);font-size:11px}
.tag{display:inline-block;background:var(--panel2);border-radius:5px;padding:1px 6px;font-size:10px;margin-right:5px;color:#cbd5e1}
.tag.g{background:#3b2f10;color:#fbbf24}
.row .vv{text-align:right;font-variant-numeric:tabular-nums}
.row .vv b{display:block;font-size:15px}
.row .vv small{font-size:11px;font-weight:700}
.row .del{background:none;border:0;color:#44506080;font-size:16px;cursor:pointer;padding:0 2px}
.row .del:hover{color:var(--down)}
.empty{color:var(--tx2);font-size:13px;text-align:center;padding:34px 0;line-height:1.8}

.foot{display:flex;justify-content:space-between;align-items:center;margin:26px 0;color:var(--tx2);font-size:11px}
.ghost{background:transparent;border:1px solid var(--line);color:var(--tx2);border-radius:9px;padding:6px 12px;font-size:12px;cursor:pointer}
.ghost.wide{width:100%;margin-top:8px;padding:11px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:50;overflow-y:auto;padding:24px 12px}
.sheet{background:var(--panel);border:1px solid var(--line);border-radius:16px;
  width:100%;max-width:520px;margin:0 auto;padding:18px}
.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.sheet-head b{font-size:15px}
.x{background:none;border:0;color:var(--tx2);font-size:16px;cursor:pointer}
.sheet label{display:block;color:var(--tx2);font-size:12px;margin:14px 0 6px}
.sheet input{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--tx);
  border-radius:10px;padding:11px 12px;font-size:15px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cardlist{max-height:52vh;overflow-y:auto;margin-top:12px}
.ci{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 10px;border-radius:10px;cursor:pointer}
.ci:hover{background:var(--panel2)}
.ci b{display:block;font-size:14px}
.ci small{color:var(--tx2);font-size:11px}
.ci span{color:var(--tx2);font-size:12px;font-variant-numeric:tabular-nums;white-space:nowrap}
.picked{background:var(--panel2);border-radius:10px;padding:11px 12px;font-size:14px;font-weight:700}
.picked small{display:block;color:var(--tx2);font-weight:400;font-size:11px;margin-top:3px}
.conds{display:flex;flex-wrap:wrap;gap:6px}
.conds button{background:var(--bg);border:1px solid var(--line);color:var(--tx2);
  border-radius:9px;padding:8px 11px;font-size:12px;cursor:pointer}
.conds button.on{border-color:var(--accent);color:var(--tx);background:#16243a}
.preview{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px;margin-top:16px;font-size:13px;line-height:1.9;color:var(--tx2)}
.preview b{color:var(--tx);font-variant-numeric:tabular-nums}
.save{width:100%;background:var(--accent);color:#fff;border:0;border-radius:11px;padding:14px;font-size:15px;font-weight:700;margin-top:14px;cursor:pointer}

/* 写真まわり */
.photobox{display:flex;gap:12px;align-items:center}
.thumb{width:62px;height:86px;border-radius:8px;border:1px dashed var(--line);background:var(--bg);
  display:flex;align-items:center;justify-content:center;color:var(--tx2);font-size:10px;
  background-size:cover;background-position:center;flex:none;overflow:hidden}
.thumb.has{border-style:solid;border-color:var(--line)}
.photobtns{display:flex;flex-direction:column;gap:6px;flex:1}
.photobtns button{width:100%;padding:9px}
.row .ph{width:38px;height:53px;border-radius:6px;background:var(--panel2) center/cover no-repeat;flex:none;
  display:flex;align-items:center;justify-content:center;color:#44506080;font-size:16px;cursor:pointer;border:0}
.row .ph:hover{outline:1px solid var(--accent)}