/* ---------- base (shared primitives; each tool sets its own tokens and components below) ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:1rem;line-height:1.55;color:var(--ink);background:var(--bg);overflow-wrap:break-word}
img,svg{max-width:100%;height:auto}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;font-family:var(--font-head)}
p{margin:0 0 1em}
a{color:var(--link)}
a:hover{text-decoration-thickness:2px}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px;border-radius:2px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:0}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:8px;top:-60px;z-index:100;background:var(--ink);color:var(--bg);padding:.6rem 1rem;border-radius:6px}
.skip:focus{top:8px}
.wrap{width:100%;max-width:var(--max,1120px);margin:0 auto;padding-inline:16px}
@media (min-width:720px){.wrap{padding-inline:24px}}
[hidden]{display:none!important}

/* header / footer */
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px;flex-wrap:wrap}
.brand{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;text-decoration:none;color:inherit;font-family:var(--font-head)}
.brand svg{width:28px;height:28px;flex:none}
.nav{display:flex;gap:.25rem;flex-wrap:wrap}
.nav a{padding:.45rem .7rem;border-radius:6px;text-decoration:none;color:inherit;font-weight:600}
.nav a:hover{background:var(--hover)}
.site-footer{margin-top:3rem;padding-block:2rem;font-size:.92rem}
.site-footer .wrap{display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;align-items:center}
.site-footer nav{display:flex;flex-wrap:wrap;gap:.25rem 1rem}
.site-footer a{color:inherit}

/* buttons & fields */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;min-height:44px;padding:.55rem 1rem;border-radius:var(--radius);border:1px solid var(--line-strong);background:var(--surface);color:var(--ink);font-weight:600;text-decoration:none;cursor:pointer;line-height:1.2}
.btn:hover{background:var(--hover)}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}
.btn-ghost{background:transparent;border-color:transparent}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-sm{min-height:36px;padding:.35rem .7rem;font-size:.9rem}
label{font-weight:600;font-size:.92rem}
.field{display:flex;flex-direction:column;gap:.3rem;min-width:0}
.field input,.field select,.field textarea,.input{width:100%;min-height:44px;padding:.5rem .65rem;border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--field);}
.field textarea{min-height:88px;resize:vertical}
.hint{font-size:.85rem;color:var(--muted);font-weight:400}
.check{display:flex;align-items:flex-start;gap:.5rem;font-weight:500}
.check input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent);flex:none}
.pro-badge{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:.12rem .4rem;border-radius:4px;background:var(--pro-bg);color:var(--pro-ink);vertical-align:middle}
.is-pro .pro-badge{display:none}

/* prose pages */
.prose{max-width:72ch}
.prose h2{margin-top:2rem}
.prose h3{margin-top:1.5rem}
.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1em}
.prose li{margin-bottom:.35em}
.page-head{padding-block:2rem 1rem}
.faq details{border-top:1px solid var(--line);padding:.9rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:700;list-style-position:outside}
.faq details p{margin:.6rem 0 0}

/* dialog */
dialog{border:1px solid var(--line-strong);border-radius:var(--radius);padding:1.4rem;max-width:min(92vw,440px);background:var(--surface);color:var(--ink)}
dialog::backdrop{background:rgba(10,12,16,.55)}
dialog h2{font-size:1.25rem}
.dialog-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}

/* pro page */
.price-card{border:1px solid var(--line-strong);border-radius:var(--radius);background:var(--surface);padding:1.5rem;max-width:520px}
.price{font-size:2.6rem;font-weight:800;line-height:1;font-family:var(--font-head)}
.price small{font-size:1rem;font-weight:600;color:var(--muted)}
.compare{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.95rem}
.compare th,.compare td{text-align:left;padding:.6rem .5rem;border-bottom:1px solid var(--line);vertical-align:top}
.compare td:nth-child(n+2),.compare th:nth-child(n+2){text-align:center;white-space:nowrap}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;max-width:100%}
.notice{padding:.8rem 1rem;border-radius:var(--radius-sm);background:var(--notice-bg);border:1px solid var(--line);font-size:.93rem}
.status{min-height:1.5em;font-weight:600}

@media print{
  .site-header,.site-footer,.skip,.no-print{display:none!important}
  body{background:#fff;color:#000}
}
.eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent-text);margin-bottom:.4rem}
.lead{font-size:1.1rem;color:var(--muted);max-width:62ch}
.btn-lg{min-height:52px;padding:.7rem 1.4rem;font-size:1.05rem;width:100%}
.pro-grid{display:grid;gap:1.5rem;align-items:start;margin-bottom:2rem}
@media (min-width:860px){.pro-grid{grid-template-columns:minmax(0,420px) minmax(0,1fr)}}
.feature-list{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
.feature-list li{padding-left:1.1rem;border-left:3px solid var(--accent)}
.feature-list strong{display:block}
.license-form{display:flex;flex-wrap:wrap;gap:.6rem;align-items:flex-end;max-width:560px}
.license-form .field{flex:1 1 240px}
code{font-family:var(--font-mono);font-size:.9em;background:var(--hover);padding:.05em .3em;border-radius:3px}
fieldset{min-width:0;min-inline-size:0}
.wrap.prose{max-width:var(--max,1120px)}
.wrap.prose > *{max-width:72ch}
.wrap.prose > .table-scroll{max-width:100%}
@media (max-width:560px){.nav{margin-left:-.7rem}}

/* ---------- Time Card Calculator: calm indigo, soft cards, serif headlines ---------- */
:root{
  --font-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --font-head:Charter,"Bitstream Charter","Sitka Text",Cambria,Georgia,"Times New Roman",serif;
  --font-mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --bg:#F4F4FA; --surface:#FFFFFF; --field:#FFFFFF; --ink:#1F1D3A; --muted:#55536E;
  --line:#E0DFEE; --line-strong:#8A88A6; --hover:#ECEBF7; --notice-bg:#EEF0FF;
  --accent:#4338CA; --accent-hover:#3730A3; --on-accent:#FFFFFF; --accent-text:#4338CA;
  --link:#3730A3; --focus:#C2410C; --pro-bg:#E0E7FF; --pro-ink:#312E81;
  --radius:12px; --radius-sm:8px; --max:1160px;
}
.site-header{background:var(--bg)}
.site-header .brand span{font-size:1.05rem}
.btn{border-radius:999px}
.btn-sm{border-radius:999px}
.danger{color:#A11B1B}
.site-footer{border-top:1px solid var(--line);color:var(--muted)}

.hero{padding-block:1.6rem 1.2rem;text-align:left}
.hero h1{font-size:clamp(2.1rem,6.4vw,3.4rem);font-weight:700;letter-spacing:-.02em;margin-bottom:.35em}
.hero .lead{margin:0;color:var(--muted)}

.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 2px rgba(31,29,58,.06),0 8px 24px -16px rgba(31,29,58,.25)}
.tool{display:grid;gap:1rem;grid-template-columns:minmax(0,1fr);align-items:start;padding-bottom:1rem}
@media (min-width:980px){.tool{grid-template-columns:minmax(0,1fr) 340px}.side-col{position:sticky;top:12px}}
.main-col,.side-col{min-width:0}
#tc-form{padding:.75rem}
@media (min-width:720px){#tc-form{padding:1.3rem}}

.settings{display:grid;gap:.75rem;grid-template-columns:1fr 1fr}
.settings .field:nth-child(1),.settings .field:nth-child(2){grid-column:1 / -1}
@media (min-width:720px){.settings{grid-template-columns:repeat(3,minmax(0,1fr))}.settings .field:nth-child(1),.settings .field:nth-child(2){grid-column:auto}}
@media (min-width:720px){.settings .field:nth-child(1){grid-column:span 2}}

.rules{margin-top:1rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:#FAFAFE}
.rules summary{cursor:pointer;padding:.7rem .9rem;font-weight:700;min-height:44px;display:flex;flex-wrap:wrap;gap:.2rem .6rem;align-items:center}
.rules-summary{font-weight:400;font-size:.88rem;color:var(--muted)}
.rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem 1rem;padding:0 .9rem .9rem;align-items:end}
.rules-grid .check{min-height:44px;align-items:center}
.span-all{grid-column:1 / -1}
@media (min-width:720px){.rules-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.span-all{grid-column:span 2}}

.quick{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem;margin:1rem 0 .4rem;font-size:.92rem}
.input-time{width:auto;min-width:0;max-width:130px;min-height:40px}
.input-num{width:74px;min-height:40px}

.days{display:grid;gap:.5rem;margin-top:.6rem}
.week-head{font-family:var(--font-head);font-weight:700;margin:.6rem 0 0;color:var(--accent-hover)}
.day{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 56px;gap:.25rem .375rem;padding:.5rem;border:1px solid var(--line);border-radius:var(--radius-sm);background:#FCFCFF}
.day:focus-within{border-color:var(--accent);background:#F7F7FF}
.day-name{grid-column:1 / 3;margin:0;font-weight:700;align-self:center}
.day-hours{grid-column:3;grid-row:1;margin:0;text-align:right;display:flex;flex-direction:column;align-items:flex-end}
.day-hours output{font-family:var(--font-mono);font-weight:700;font-size:1.05rem}
.day-note{font-size:.75rem;color:var(--muted)}
.day-note.is-warn{color:#A11B1B;font-weight:700}
.day label{font-size:.78rem;color:var(--muted);font-weight:600}
.day .field input{min-height:42px;padding:.35rem .3rem;font-size:.95rem}
.day-name{grid-column:1 / 3}
.day-hours{grid-column:3}
@media (min-width:720px){
  .day{grid-template-columns:140px repeat(3,minmax(0,1fr)) 110px;align-items:end;padding:.45rem .7rem}
  .day-name{grid-column:1;grid-row:1;align-self:center}
  .day-hours{grid-column:5;grid-row:1;align-self:center}
  .day .field label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
  .days{position:relative}
}
.days-head{display:none}
@media (min-width:720px){.days-head{display:grid;grid-template-columns:140px repeat(3,minmax(0,1fr)) 110px;gap:.5rem;padding:0 .7rem;font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}.days-head span:last-child{text-align:right}}

.summary{padding:1.1rem 1.2rem;background:var(--ink);color:#F4F4FF;border-color:var(--ink)}
.summary-label{margin:0;font-size:.85rem;color:#C7C5EA;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.summary-big{margin:.1rem 0 .7rem;display:flex;flex-wrap:wrap;align-items:baseline;gap:.2rem .7rem}
#sum-hm{font-family:var(--font-head);font-size:2.8rem;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}
.summary-dec{font-family:var(--font-mono);color:#C7C5EA}
.summary-dl{display:grid;grid-template-columns:auto minmax(0,1fr);gap:.3rem .8rem;margin:0 0 .8rem;font-size:.92rem}
.summary-dl dt{color:#C7C5EA}
.summary-dl dd{margin:0;text-align:right;font-family:var(--font-mono);white-space:pre-wrap}
.summary-pay{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid #4A477A;padding-top:.7rem;margin:0}
.summary-pay strong{font-size:1.35rem;font-variant-numeric:tabular-nums}
.actions{margin-top:1rem;padding:1rem;display:flex;flex-wrap:wrap;gap:.5rem}
.actions .btn{flex:1 1 auto}
.actions .btn-primary{flex:1 1 100%}
.actions .status{flex:1 1 100%;margin:0}

.pick-list{list-style:none;padding:0;margin:0;display:grid;gap:.4rem;max-height:50vh;overflow:auto}
.pick-list li{display:flex;gap:.4rem;align-items:center}
.pick-list .pick{flex:1 1 auto;justify-content:flex-start;text-align:left}

.guide{margin-top:2rem;padding-block:2.5rem;background:var(--surface);border-top:1px solid var(--line)}
.guide h2{font-size:1.8rem}
.guide h3{font-size:1.25rem}
.mini{border-collapse:collapse;margin:0 0 1rem;font-variant-numeric:tabular-nums}
.mini th,.mini td{padding:.35rem .9rem;border-bottom:1px solid var(--line);text-align:right}
.mini th{background:var(--hover)}
.page-pro h1{font-size:clamp(1.8rem,5vw,2.7rem)}

.print-area{display:none}
@media print{
  @page{margin:12mm}
  main > *:not(.print-area){display:none!important}
  .print-area{display:block!important}
  .sheet{break-after:page;font-size:10pt;color:#000}
  .sheet:last-child{break-after:auto}
  .sheet-head h2{font-family:var(--font-head);font-size:20pt;margin:0 0 6pt}
  .sheet-meta{display:grid;grid-template-columns:auto 1fr;gap:2pt 12pt;margin:0 0 10pt}
  .sheet-meta dt{color:#444}
  .sheet-meta dd{margin:0;font-weight:600}
  .sheet-table{width:100%;border-collapse:collapse}
  .sheet-table th,.sheet-table td{border-bottom:1px solid #999;padding:4pt 5pt;text-align:left}
  .sheet-table th{border-bottom:1.5pt solid #000}
  .sheet-table td:nth-child(n+5),.sheet-table th:nth-child(n+5){text-align:right}
  .sheet-table tr.week-break td{border-top:1.5pt solid #000}
  .sheet-totals{display:grid;grid-template-columns:auto auto;gap:2pt 14pt;justify-content:end;margin:10pt 0 0}
  .sheet-totals dd{margin:0;text-align:right;font-weight:700}
  .sheet-sign{display:grid;grid-template-columns:2fr 1fr;gap:26pt 18pt;margin-top:34pt}
  .sheet-sign div{border-top:1px solid #000;padding-top:2pt;font-size:8pt;color:#444}
  .sheet-credit{margin-top:18pt;font-size:7.5pt;color:#555;text-align:center}
}