/* 確定申告ノート 本体(creator-tax-note/index.html の試作から移植。Google Fonts はやめて端末のフォント) */
:root{
  --bg:#f6f5f2; --card:#fff; --ink:#1d2329; --sub:#5f6b76; --line:#e3e1dc;
  --accent:#0f766e; --accent-soft:#e3f2ef; --warn:#b45309; --warn-soft:#fdf3e4;
  --bad:#b42318; --bad-soft:#fdecea; --ok:#15803d;
  --r:12px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,"Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic UI","Yu Gothic",Meiryo,"Noto Sans JP",sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.6;-webkit-text-size-adjust:100%}
header{background:var(--ink);color:#fff;padding:14px 16px 0}
.hrow{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;max-width:960px;margin:0 auto}
h1{font-size:17px;margin:0;font-weight:700;letter-spacing:.02em}
h1 small{font-weight:400;opacity:.7;font-size:12px;margin-left:6px}
.hsel{display:flex;gap:8px;flex-wrap:wrap}
.hsel select{background:#2c343c;color:#fff;border:1px solid #46505a;border-radius:8px;padding:6px 8px;font:inherit;font-size:13px}
nav{max-width:960px;margin:12px auto 0;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 88%,transparent);mask-image:linear-gradient(90deg,#000 88%,transparent);padding-right:28px}
nav::-webkit-scrollbar{display:none}
nav button{flex:0 0 auto;background:none;border:0;color:#c9d0d6;font:inherit;font-size:14px;padding:10px 12px;border-bottom:3px solid transparent;cursor:pointer;white-space:nowrap}
nav button.on{color:#fff;border-bottom-color:#5eead4;font-weight:700}
main{max-width:960px;margin:0 auto;padding:16px 12px 80px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:14px}
.card h2{font-size:16px;margin:0 0 10px}
.card h3{font-size:14px;margin:14px 0 6px;color:var(--sub)}
.note{font-size:13px;color:var(--sub)}
.banner{border-radius:var(--r);padding:12px 14px;font-size:13px;margin-bottom:14px}
.banner.info{background:var(--accent-soft);color:#0b4f49}
.banner.warn{background:var(--warn-soft);color:#7a3d06}
.banner.bad{background:var(--bad-soft);color:var(--bad)}
.grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
.grid>*{min-width:0}
label{display:block;font-size:12px;color:var(--sub);margin-bottom:3px}
input,select,textarea{width:100%;font:inherit;font-size:16px;padding:9px 10px;border:1px solid #cfccc5;border-radius:8px;background:#fff;color:var(--ink)}
input:focus,select:focus,textarea:focus{outline:2px solid #99e0d6;border-color:var(--accent)}
input:disabled{background:#f3f2ee;color:var(--ink)}
/* iPhone の Safari は日付・年月の欄が width:100% を無視して隣の欄に重なる(2026-10-25 実機)。見た目を標準に戻して幅と高さを他の欄にそろえる */
input[type=date],input[type=month]{-webkit-appearance:none;appearance:none;display:block;min-width:0;max-width:100%;min-height:45px}
input::-webkit-date-and-time-value{text-align:left}
textarea{min-height:90px}
.span2{grid-column:1/-1}
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--accent);background:var(--accent);color:#fff;font:inherit;font-size:14px;padding:9px 14px;border-radius:8px;cursor:pointer;font-weight:500;text-decoration:none}
.btn.ghost{background:#fff;color:var(--accent)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn.danger{border-color:var(--bad);background:#fff;color:var(--bad)}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.hint{font-size:12px;margin-top:6px;padding:8px 10px;border-radius:8px;background:#f3f2ee;color:var(--sub)}
.hint.warn{background:var(--warn-soft);color:#7a3d06}
.tag{display:inline-block;font-size:11px;padding:1px 7px;border-radius:99px;font-weight:700;vertical-align:1px}
.tag.ok{background:#dcfce7;color:var(--ok)}
.tag.gray{background:var(--warn-soft);color:var(--warn)}
.tag.free{background:#ede9fe;color:#5b21b6}
.tag.k{background:#e0f2fe;color:#075985}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
th{font-size:12px;color:var(--sub);font-weight:500}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
tr.total td{font-weight:700;border-top:2px solid var(--ink)}
tr.sub td{color:var(--sub);font-size:13px}
.list .row{display:flex;gap:10px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--line)}
.list .row:last-child{border-bottom:0}
.list .main{flex:1;min-width:0}
.list .t{font-weight:500;word-break:break-all}
.list .m{font-size:12px;color:var(--sub)}
.list .amt{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.list .amt b{display:block}
.list .acts{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end;margin-top:4px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-bottom:14px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.kpi .l{font-size:12px;color:var(--sub)}
.kpi .v{font-size:21px;font-weight:700;font-variant-numeric:tabular-nums}
.kpi .s{font-size:12px;color:var(--sub)}
.kpi.hl{border-color:var(--accent);background:var(--accent-soft)}
.check{display:flex;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px solid var(--line)}
label.check{font-size:14px;color:var(--ink);margin:0}
.check input{width:20px;height:20px;flex:0 0 20px;margin-top:2px;accent-color:var(--accent)}
.check .d{font-size:12px;color:var(--sub)}
.copy{cursor:pointer;border:1px solid var(--line);background:#fafaf8;border-radius:6px;font-size:11px;padding:2px 7px;color:var(--sub);margin-left:6px}
.empty{color:var(--sub);font-size:13px;padding:14px 0;text-align:center}
.toast{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:10px 16px;border-radius:99px;font-size:13px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:9}
.toast.on{opacity:.95}
.warnlist li{margin-bottom:6px}
.sectionhead{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.filter{width:auto;font-size:13px;padding:5px 8px}
details summary{cursor:pointer;font-weight:500}
.bar{height:10px;border-radius:99px;background:#ecebe6;overflow:hidden;margin:6px 0 2px}
.bar i{display:block;height:100%;background:var(--accent)}
.border{border:1px solid var(--line);border-radius:10px;padding:10px 12px;margin-top:8px}
.border.cliff{border-color:#f59e0b;background:#fffbeb}
.border .big{font-weight:700;font-size:15px}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{border:1px solid #cfccc5;background:#fff;border-radius:99px;padding:6px 12px;font:inherit;font-size:13px;cursor:pointer}
.seg button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
#mtable td,#mtable th{padding:4px 3px;vertical-align:middle}
#mtable input{padding:6px 6px;font-size:16px}
.step{display:flex;gap:12px;align-items:flex-start}
.step .no{flex:0 0 32px;height:32px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center}
.step .body{flex:1;min-width:0}
.shot{display:block;max-width:100%;border:1px solid var(--line);border-radius:10px;margin:10px 0;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.prog{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}
.prog .mk{flex:0 0 22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;background:#ecebe6;color:var(--sub)}
.prog.done .mk{background:var(--ok);color:#fff}
.prog a{margin-left:auto;font-size:12px}
.faq details{border-bottom:1px solid var(--line);padding:9px 0}
.faq p{margin:6px 0 0;font-size:14px;color:var(--sub)}
.term{border-bottom:1px dotted currentColor;cursor:help}
.term:hover{background:#fff7d6}
#gpop{position:fixed;left:50%;bottom:12px;transform:translateX(-50%);width:min(560px,calc(100% - 24px));background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.18);padding:14px 16px;z-index:20;display:none}
#gpop.on{display:block}
#gpop .gk{font-weight:700;font-size:16px;margin-bottom:4px}
#gpop .gd{font-size:14px;line-height:1.7}
#gpop .gx{position:absolute;right:8px;top:6px;border:0;background:none;font-size:22px;color:var(--sub);cursor:pointer;padding:4px 8px}
.gitem{padding:10px 0;border-bottom:1px solid var(--line)}
.gitem b{display:block;font-size:15px}
.gitem span{font-size:14px;color:var(--sub)}
.gitem.flash{background:#fff7d6}
.report{border:1px dashed #cfccc5;border-radius:10px;padding:12px;background:#fcfcfa;max-height:520px;overflow:auto}
@media (max-width:560px){ th,td{padding:7px 4px;font-size:13px} }

/* ---- 保存状態(ヘッダー) ---- */
.savest{display:flex;align-items:center;gap:8px;flex-wrap:wrap;max-width:960px;margin:6px auto 0;font-size:12px;color:#c9d0d6;min-height:18px}
.savest.warn{color:#fcd34d}
.savest.bad{color:#fca5a5}
.savest button{background:#fff;color:var(--ink);border:0;border-radius:6px;font:inherit;font-size:12px;padding:3px 10px;cursor:pointer}
.acct .btns{margin-top:6px}

/* ---- ログイン・登録・復元コード(account.js) ---- */
[hidden]{display:none !important}
#auth{padding:16px}
.tn-card{max-width:420px;margin:24px auto;background:#fff;border-radius:14px;padding:20px 18px;box-shadow:0 2px 12px rgba(0,0,0,.08);color:#222;font-size:16px}
.tn-card h1{font-size:22px;margin:0 0 8px}
.tn-card h2{font-size:19px;margin:0 0 8px}
.tn-lead{margin:0 0 12px;color:#555}
.tn-form{display:flex;flex-direction:column;gap:14px;margin-top:12px}
.tn-field{display:flex;flex-direction:column;gap:4px;margin:0;color:#222;font-size:16px}
.tn-label{font-weight:600;font-size:14px}
.tn-hint,.tn-small{font-size:13px;color:#666}
.tn-field input{font-size:16px;padding:12px;border:1px solid #ccc;border-radius:10px;width:100%}
.tn-field input:focus{outline:2px solid #2a7;border-color:#2a7}
.tn-check{display:flex;align-items:center;gap:8px;font-size:15px;min-height:44px;margin:0;color:#222}
.tn-check input{width:22px;height:22px;flex:0 0 22px}
.tn-primary,.tn-secondary{font-size:16px;padding:13px;border-radius:10px;border:0;cursor:pointer;width:100%;font-family:inherit}
.tn-primary{background:#1f8a5b;color:#fff;font-weight:700}
.tn-primary:disabled{background:#9cc8b3;cursor:default}
.tn-secondary{background:#eee;color:#222;width:auto;padding:8px 16px}
.tn-links{display:flex;flex-direction:column;align-items:center;gap:4px;margin-top:14px}
.tn-link{background:none;border:0;color:#1a6fb5;font-size:15px;padding:10px;cursor:pointer;text-decoration:underline;font-family:inherit}
.tn-error{color:#b3261e;background:#fdecea;border-radius:8px;padding:10px;margin:0}
.tn-notice{background:#eef6f1;border-radius:8px;padding:10px;margin:8px 0}
.tn-strong{font-weight:700}
.tn-code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:20px;letter-spacing:.04em;text-align:center;background:#fff8e1;border:2px dashed #e0b84c;border-radius:10px;padding:14px 8px;word-break:break-all;user-select:all}
.tn-row{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:8px}
.tn-modal{position:fixed;inset:0;background:rgba(0,0,0,.4);overflow-y:auto;padding:16px;z-index:100}
.tn-toast{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);max-width:calc(100% - 32px);background:#333;color:#fff;padding:12px 16px;border-radius:10px;font-size:14px;z-index:200}
.tn-actions{display:flex;flex-direction:column;gap:10px;margin-top:14px}