:root{--bg:#f5f7fa;--card:#fff;--ink:#14202e;--mut:#6b7a8c;--pri:#1f4e78;--line:#e3e8ee;--soft:#eef3f8}@media(prefers-color-scheme:dark){:root{--bg:#0f1720;--card:#18222e;--ink:#e8eef5;--mut:#8fa0b3;--pri:#5aa2dd;--line:#263544;--soft:#1e2b3a}}*{box-sizing:border-box}body{margin:0;font:15px/1.4 system-ui,sans-serif;background:var(--bg);color:var(--ink);padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom);font-variant-numeric:tabular-nums}#app{max-width:520px;margin:0 auto;padding:12px 14px 40px}header{display:flex;flex-direction:column;gap:10px;margin-bottom:10px}h1{font-size:20px;margin:4px 0 0}h2{font-size:15px;margin:0 0 8px}.seg{display:flex;background:var(--line);border-radius:10px;padding:3px}.seg button{flex:1;border:0;background:none;color:var(--ink);padding:9px;border-radius:8px;font:inherit}.seg .on{background:var(--card);font-weight:600;box-shadow:0 1px 3px #0002}.seg.s button{padding:8px 2px;font-size:13px}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:12px}.total .big{font-size:30px;font-weight:700;color:var(--pri)}.muted{color:var(--mut);font-size:13px}.foot{text-align:center}.rows{display:grid;grid-template-columns:1fr auto;gap:4px 12px;margin-top:10px;font-size:14px}label{display:block;font-size:12px;color:var(--mut)}input,select{width:100%;padding:9px;margin-top:3px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.load{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;padding:10px 0;border-top:1px solid var(--line)}.load .name{grid-column:1 / 5;margin:0;font-weight:600}.load .del{grid-column:5;border:0;background:none;color:var(--mut);font-size:22px}.load .kwh{grid-column:1 / 6;font-size:12px;color:var(--mut)}.btn{width:100%;margin-top:8px;padding:11px;border:1px dashed var(--pri);color:var(--pri);background:none;border-radius:10px;font:inherit}.bhead{margin-bottom:12px}.bhead h2{margin:0 0 2px;font-size:16px}.hero{margin:14px 0 10px;padding:14px;border-radius:12px;background:var(--pri);color:#fff}@media(prefers-color-scheme:dark){.hero{background:#1f4e78}}.hero .hl{font-size:12px;opacity:.85;letter-spacing:.02em}.hero .hv{font-size:28px;font-weight:700;margin:2px 0 8px}.hero .hs{display:flex;justify-content:space-between;gap:8px;font-size:12px;opacity:.92}.hero .hs b{display:block;font-size:13px}.ctrl{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:6px}.ptitle{margin:14px 0 8px;font-size:12px;font-weight:600;color:var(--mut);text-transform:uppercase;letter-spacing:.06em}.per{border:1px solid var(--line);border-radius:12px;padding:12px;margin-bottom:8px;background:var(--card)}.ph{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.ph b{font-size:15px}.pt{text-align:right;font-weight:700;font-size:16px;color:var(--pri)}.pt small{display:block;font-weight:400;font-size:11px;color:var(--mut)}.bar{height:6px;border-radius:3px;background:var(--soft);margin:10px 0;overflow:hidden}.bar i{display:block;height:100%;border-radius:3px;background:var(--pri)}.pg{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px}.pg span{display:block;font-size:11px;color:var(--mut)}.pg b{font-size:13px;font-weight:600}.per.compact{padding:10px 12px}.per.compact .bar{margin:8px 0;height:5px}.per.compact .pg{grid-template-columns:1fr 1fr 1fr;gap:6px}.per.compact .pg div:nth-child(3){display:none}.per.compact .pg b{font-size:12px}.sumrow{display:flex;justify-content:space-between;align-items:center;margin-top:12px;padding:12px;border-radius:10px;background:var(--soft);font-weight:700}.sumrow span{font-weight:600;font-size:13px}.note{margin:10px 0 0;line-height:1.5}