/* รายรับรายจ่าย — blue, calm, colour-blind safe. Income = blue + “+”, expense = orange + “−”, transfer = grey + “⇄”. */
:root{--r:16px;--gap:14px}
html[data-theme=light]{--bg:#f2f6fb;--card:#ffffff;--card2:#e8f0fa;--line:#d3dfee;--text:#13233a;--muted:#4b5e78;--pri:#1d5fbf;--pri-t:#ffffff;--pri-soft:#dce9fb;
  --inc:#1558b5;--inc-soft:#dfeafb;--exp:#a84a07;--exp-soft:#fbeadb;--trf:#545f70;--warn:#8a5a00;--bad:#a8261b;--ok:#1558b5;--seg-off:#dbe5f2;--shadow:0 1px 2px rgba(19,35,58,.06),0 4px 14px rgba(19,35,58,.06);color-scheme:light}
html[data-theme=dark]{--bg:#0c1524;--card:#14223a;--card2:#1b2c48;--line:#2a3d5c;--text:#e8effa;--muted:#a9bad3;--pri:#6ea8ff;--pri-t:#08162b;--pri-soft:#1f3657;
  --inc:#82b8ff;--inc-soft:#1c3150;--exp:#ffab66;--exp-soft:#3e2a1a;--trf:#b8c3d4;--warn:#ffd27a;--bad:#ff9a8f;--ok:#82b8ff;--seg-off:#25385a;--shadow:none;color-scheme:dark}
html[data-theme=contrast]{--bg:#ffffff;--card:#ffffff;--card2:#f1f1f1;--line:#000000;--text:#000000;--muted:#1d1d1d;--pri:#00308f;--pri-t:#ffffff;--pri-soft:#e3ebff;
  --inc:#00308f;--inc-soft:#e3ebff;--exp:#7a2600;--exp-soft:#ffe9dc;--trf:#000;--warn:#5c3b00;--bad:#8b0000;--ok:#00308f;--seg-off:#ffffff;--shadow:none;color-scheme:light}
html[data-theme=contrast] .card,html[data-theme=contrast] .btn,html[data-theme=contrast] input,html[data-theme=contrast] select,html[data-theme=contrast] textarea{border-width:2px!important;border-color:#000!important}
html[data-font=s]{font-size:14px}html[data-font=m]{font-size:16px}html[data-font=l]{font-size:19px}html[data-font=xl]{font-size:23px}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Sarabun","Noto Sans Thai","Thonburi",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;-webkit-text-size-adjust:100%;padding-bottom:calc(5.2rem + env(safe-area-inset-bottom))}
a{color:var(--pri)}
:focus-visible{outline:3px solid var(--pri);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:var(--card);padding:8px;z-index:99}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:calc(.55rem + env(safe-area-inset-top)) 1rem .55rem;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.5rem;font-weight:700;font-size:1.05rem}
.logo{display:grid;place-items:center;width:1.9rem;height:1.9rem;border-radius:9px;background:var(--pri);color:var(--pri-t);font-weight:800}
.syncbtn{display:flex;align-items:center;gap:.4rem;border:1px solid var(--line);background:var(--card);color:var(--muted);border-radius:99px;padding:.25rem .7rem;font:inherit;font-size:.82rem;min-height:2.2rem}
.syncbtn .dot{width:.6rem;height:.6rem;border-radius:50%;background:var(--muted)}
.syncbtn[data-s=ok] .dot{background:var(--inc)}.syncbtn[data-s=off] .dot{background:transparent;border:2px solid var(--muted)}.syncbtn[data-s=err] .dot{background:var(--exp);border-radius:2px}
main{max-width:1100px;margin:0 auto;padding:1rem}
h1{font-size:1.5rem;margin:.2rem 0 .8rem;line-height:1.3}
h2{font-size:1.1rem;margin:0 0 .6rem;line-height:1.35}
h3{font-size:1rem;margin:.2rem 0 .4rem}
.muted{color:var(--muted)}.xs{font-size:.8rem}.sm{font-size:.9rem}.center{text-align:center}.right{text-align:right}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem;box-shadow:var(--shadow);margin-bottom:var(--gap);min-width:0}
.grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fit,minmax(min(100%,19rem),1fr))}
.grid>.card{margin-bottom:0}
.grid+.card,.grid+.grid,.grid+h2{margin-top:var(--gap)}
.kpis{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(min(100%,6.6rem),1fr))}
.kpi{background:var(--card2);border-radius:12px;padding:.7rem .8rem;min-width:0}
.kpi .k{font-size:.82rem;color:var(--muted)}.kpi .v{font-size:clamp(.95rem,3.6vw,1.25rem);font-weight:700;overflow-wrap:anywhere;line-height:1.35}
.hero{background:linear-gradient(135deg,var(--pri),color-mix(in srgb,var(--pri) 70%,#000));color:var(--pri-t);border:0}
html[data-theme=contrast] .hero{background:#00308f;color:#fff}
.hero .muted{color:inherit;opacity:.85}.hero .big{font-size:2.1rem;font-weight:800;line-height:1.2;overflow-wrap:anywhere}
.hero .row{display:flex;flex-wrap:wrap;gap:1rem 1.6rem;margin-top:.6rem}
.hero .row b{display:block;font-size:1.1rem}
.amt{font-variant-numeric:tabular-nums;white-space:nowrap}
.inc{color:var(--inc)}.exp{color:var(--exp)}.trf{color:var(--trf)}
.hero .inc,.hero .exp{color:inherit}
.badge{display:inline-flex;align-items:center;gap:.25rem;font-size:.75rem;font-weight:600;padding:.05rem .5rem;border-radius:99px;border:1px solid currentColor;white-space:nowrap}
.badge.inc{background:var(--inc-soft)}.badge.exp{background:var(--exp-soft)}.badge.trf{background:var(--card2)}.badge.pend{color:var(--warn);border-style:dashed}
/* ---- energy bar (หลอดพลังงาน) ---- */
.energy{margin:.55rem 0 .8rem}
.energy .eh{display:flex;justify-content:space-between;align-items:baseline;gap:.6rem;flex-wrap:wrap}
.energy .el{font-weight:600}.energy .ev{font-variant-numeric:tabular-nums;font-weight:700}
.cells{display:flex;gap:3px;align-items:center;margin:.3rem 0 .15rem}
.cells i{flex:1;height:1.05rem;border-radius:4px;background:var(--seg-off);border:1px solid var(--line)}
.cells i.on{background:var(--ec,var(--pri));border-color:var(--ec,var(--pri))}
.cells i.over{background:repeating-linear-gradient(45deg,var(--exp) 0 4px,var(--exp-soft) 4px 8px);border-color:var(--exp)}
.cells .cap{flex:0 0 5px;height:.55rem;border-radius:0 3px 3px 0;background:var(--line)}
.energy .es{display:flex;justify-content:space-between;gap:.5rem;font-size:.82rem;color:var(--muted);flex-wrap:wrap}
.energy .st{font-weight:700}
.energy[data-l=good]{--ec:var(--inc)}.energy[data-l=good] .st{color:var(--inc)}
.energy[data-l=mid]{--ec:var(--pri)}.energy[data-l=mid] .st{color:var(--pri)}
.energy[data-l=low]{--ec:var(--exp)}.energy[data-l=low] .st{color:var(--exp)}
html[data-theme=light] .energy[data-l=mid]{--ec:#5b8fd8}
.energy[data-l=low] .cells i.on{background:repeating-linear-gradient(-45deg,var(--exp) 0 5px,color-mix(in srgb,var(--exp) 70%,var(--card)) 5px 9px)}
/* ---- lists ---- */
.txl{list-style:none;margin:0;padding:0}
.txi{display:flex;align-items:center;gap:.7rem;padding:.6rem .2rem;border-bottom:1px solid var(--line);cursor:pointer;min-height:3.2rem}
.txi:last-child{border-bottom:0}
.txi .ic{flex:0 0 2.4rem;height:2.4rem;border-radius:12px;display:grid;place-items:center;font-size:1.15rem;background:var(--card2)}
.txi .mid{flex:1;min-width:0}.txi .t1{font-weight:600;overflow-wrap:anywhere}.txi .t2{font-size:.8rem;color:var(--muted);overflow-wrap:anywhere}
.txi .amt{font-weight:700;text-align:right}
.dayh{display:flex;justify-content:space-between;gap:.5rem;font-size:.85rem;color:var(--muted);padding:.8rem .2rem .2rem;font-weight:600;flex-wrap:wrap}
.empty{text-align:center;padding:2rem 1rem;color:var(--muted)}
/* ---- controls ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.35rem;min-height:2.75rem;padding:.4rem 1rem;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-weight:600;cursor:pointer;text-decoration:none;text-align:center}
.btn.pri{background:var(--pri);color:var(--pri-t);border-color:var(--pri)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.sm{min-height:2.3rem;padding:.2rem .7rem;font-size:.88rem}
.btn.ghost{background:transparent;border-color:transparent}
.btn[disabled]{opacity:.55}
.row{display:flex;gap:.6rem;flex-wrap:wrap;align-items:center}.row>.grow{flex:1}
.spread{display:flex;justify-content:space-between;align-items:center;gap:.6rem;flex-wrap:wrap}
label.f{display:block;margin:.5rem 0}label.f>span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.2rem;font-weight:600}
input,select,textarea{width:100%;font:inherit;color:var(--text);background:var(--card);border:1px solid var(--line);border-radius:12px;padding:.55rem .75rem;min-height:2.75rem}
input[type=checkbox],input[type=radio]{width:1.25rem;height:1.25rem;min-height:0;accent-color:var(--pri)}
input[type=color]{padding:.2rem;width:3.2rem}
.chk{display:flex;align-items:center;gap:.55rem;margin:.5rem 0;min-height:2.4rem}
.seg{display:flex;flex-wrap:wrap;background:var(--card2);border-radius:12px;padding:3px;gap:3px}
.seg button,.seg label{flex:1;min-height:2.5rem;border:0;background:transparent;color:var(--text);font:inherit;font-weight:600;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.3rem;padding:.2rem .6rem;white-space:nowrap}
.seg input{position:absolute;opacity:0;pointer-events:none}
.seg .on,.seg [aria-pressed=true]{background:var(--card);box-shadow:var(--shadow);outline:2px solid var(--pri)}
.chips{display:flex;flex-wrap:wrap;gap:.4rem}
.chip{display:inline-flex;align-items:center;gap:.3rem;padding:.3rem .75rem;min-height:2.4rem;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--text);font:inherit;font-size:.9rem;cursor:pointer}
.chip[aria-pressed=true]{background:var(--pri-soft);border-color:var(--pri);font-weight:700}
.chip[aria-pressed=true]::before{content:"✓"}
.monthnav{display:flex;align-items:center;gap:.4rem}
.monthnav b{min-width:8.5rem;text-align:center}
.fab{position:fixed;right:1rem;bottom:calc(5.1rem + env(safe-area-inset-bottom));z-index:30;display:flex;align-items:center;gap:.4rem;border:0;border-radius:99px;padding:.75rem 1.2rem;background:var(--pri);color:var(--pri-t);font:inherit;font-weight:700;font-size:1.05rem;box-shadow:0 6px 18px rgba(29,95,191,.35);cursor:pointer}
.fab span:first-child{font-size:1.4rem;line-height:1}
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:25;display:flex;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
.tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;gap:0;padding:.45rem .1rem;color:var(--muted);text-decoration:none;font-size:.75rem;min-height:3.6rem;justify-content:center;text-align:center}
.tabbar .ti{font-size:1.2rem;line-height:1.2}
.tabbar a[aria-current=page]{color:var(--pri);font-weight:700}
.tabbar a[aria-current=page] .ti{background:var(--pri-soft);border-radius:99px;padding:0 .9rem}
/* ---- sheet ---- */
.sheet{position:fixed;inset:0;z-index:50;background:rgba(5,15,30,.45);display:flex;align-items:flex-end;justify-content:center}
.sheet[hidden]{display:none}
.sheet .panel{background:var(--bg);width:100%;max-width:640px;max-height:94vh;overflow:auto;border-radius:20px 20px 0 0;padding:1rem 1rem calc(1rem + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch}
@media(min-width:700px){.sheet{align-items:center}.sheet .panel{border-radius:20px;max-height:90vh}}
.sheet .sh{display:flex;justify-content:space-between;align-items:center;gap:.5rem;position:sticky;top:-1rem;background:var(--bg);padding:.4rem 0 .6rem;z-index:2}
.sheet .sh h2{margin:0}
.amountin{font-size:2rem;font-weight:800;text-align:center;font-variant-numeric:tabular-nums;min-height:3.6rem}
.catgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(6.4rem,1fr));gap:.4rem;max-height:16rem;overflow:auto;padding:2px}
.catb{display:flex;flex-direction:column;align-items:center;gap:.1rem;padding:.45rem .25rem;border:1px solid var(--line);border-radius:12px;background:var(--card);color:var(--text);font:inherit;font-size:.8rem;cursor:pointer;line-height:1.3;text-align:center;min-height:3.6rem}
.catb .e{font-size:1.3rem}
.catb[aria-pressed=true]{border:2px solid var(--pri);background:var(--pri-soft);font-weight:700}
.slipzone{border:2px dashed var(--line);border-radius:var(--r);padding:1rem;text-align:center;background:var(--card);cursor:pointer}
.slipzone.has{border-style:solid;padding:.5rem}
.slipzone img{max-width:100%;max-height:16rem;border-radius:10px;display:block;margin:0 auto}
.ocrmsg{margin-top:.5rem;font-size:.9rem;padding:.5rem .7rem;border-radius:10px;background:var(--card2)}
.sticky-save{position:sticky;bottom:calc(-1rem - env(safe-area-inset-bottom));background:var(--bg);padding:.7rem 0 .2rem;display:flex;gap:.5rem}
.sticky-save .btn{flex:1}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(9.5rem + env(safe-area-inset-bottom));z-index:60;background:var(--text);color:var(--bg);padding:.6rem 1rem;border-radius:12px;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw;text-align:center}
.toast.show{opacity:1}
/* ---- charts ---- */
.chart{width:100%;overflow-x:auto}
.chart svg{display:block;width:100%;height:auto;min-width:300px}
.chart text{fill:var(--muted);font-size:11px;font-family:inherit}
.chart .axis{stroke:var(--line)}.chart .grid{stroke:var(--line);stroke-dasharray:2 3}
.legend{display:flex;flex-wrap:wrap;gap:.4rem 1rem;font-size:.85rem;margin-top:.4rem}
.legend span{display:inline-flex;align-items:center;gap:.35rem}
.legend svg{width:1.6rem;height:.9rem}
.hbar{margin:.45rem 0}
.hbar .hl{display:flex;justify-content:space-between;gap:.5rem;font-size:.9rem}
.hbar .hl span:first-child{overflow-wrap:anywhere}
.hbar .track{height:.75rem;background:var(--seg-off);border-radius:99px;overflow:hidden;margin-top:.15rem}
.hbar .fill{height:100%;border-radius:99px;background:var(--c,var(--pri))}
.donut-wrap{display:flex;gap:1rem;align-items:center;flex-wrap:wrap}
.donut-wrap svg{width:11rem;height:11rem;flex:0 0 auto}
.tbl{width:100%;border-collapse:collapse;font-size:.92rem}
.tbl th,.tbl td{padding:.45rem .4rem;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}
.tbl th:first-child,.tbl td:first-child{text-align:left}
.tbl th{font-size:.8rem;color:var(--muted);font-weight:600}
.tblwrap{overflow-x:auto}
.insight{display:flex;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--line)}
.insight:last-child{border:0}
.insight .ii{flex:0 0 1.8rem;height:1.8rem;border-radius:8px;display:grid;place-items:center;font-weight:800;background:var(--card2)}
.insight.bad .ii{color:var(--exp);background:var(--exp-soft)}.insight.good .ii{color:var(--inc);background:var(--inc-soft)}
.setlist{list-style:none;padding:0;margin:0}
.setlist li{display:flex;align-items:center;gap:.6rem;padding:.55rem 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.setlist li:last-child{border:0}
.setlist .grow{flex:1;min-width:8rem}
.off{opacity:.55}
.login{max-width:26rem;margin:8vh auto}
.notice{border-left:4px solid var(--pri);background:var(--pri-soft);padding:.6rem .8rem;border-radius:8px;font-size:.9rem;margin:.5rem 0}
.notice.warn{border-color:var(--exp);background:var(--exp-soft)}
details>summary{cursor:pointer;font-weight:600;min-height:2.4rem;display:flex;align-items:center}
@media(min-width:900px){.fab{bottom:2rem;right:2rem}.tabbar{top:0;bottom:auto;left:auto;right:auto;position:fixed;inset:0 auto 0 0;width:6.5rem;flex-direction:column;border-top:0;border-right:1px solid var(--line);padding-top:4rem}
  body{padding-left:6.5rem;padding-bottom:2rem}.toast{bottom:2rem}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.grid.tight{grid-template-columns:repeat(auto-fit,minmax(min(100%,9.5rem),1fr));gap:.2rem .8rem}
.grid.tight .f{margin:.2rem 0}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,10rem),1fr));gap:.5rem}
h1[tabindex="-1"]:focus,h2[tabindex="-1"]:focus{outline:none}