/* ============ DESIGN TOKENS ============ */
:root{
  --ink:#0F2A47;
  --ink-soft:#3A4A63;
  --paper:#FAF7F2;
  --paper-soft:#F2EBDF;
  --line:#E6DFD0;
  --line-strong:#D7CFBC;
  --accent:#E85D4E;
  --accent-soft:#FBE6E1;
  --gold:#C89B3F;
  --sage:#5C8A6F;
  --sage-soft:#DBE9DF;
  --danger:#B53A2E;
  --shadow:0 1px 0 rgba(15,42,71,.04), 0 8px 24px -12px rgba(15,42,71,.18);
  --radius:14px;
  --radius-sm:10px;
  --serif:"Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  color:var(--ink);
  background:var(--paper);
  background-image:
    radial-gradient(1200px 600px at 80% -100px, #F6EBD9 0%, transparent 60%),
    radial-gradient(900px 500px at -10% 10%, #EDE4D0 0%, transparent 55%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img,svg{display:block;max-width:100%}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:transparent}
input,select{font:inherit;color:inherit}
a{color:var(--ink);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}

/* ============ LAYOUT ============ */
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.wrap{padding:0 32px}}

/* ============ NAV ============ */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(180%) blur(10px);
  -webkit-backdrop-filter:saturate(180%) blur(10px);
  background:rgba(250,247,242,.82);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--serif);font-weight:600;font-size:20px;letter-spacing:-.02em}
.logo-mark{
  width:34px;height:34px;border-radius:9px;
  background:linear-gradient(135deg,var(--ink) 0%, #1d3e63 100%);
  color:#FAF7F2;display:grid;place-items:center;font-family:var(--serif);font-style:italic;font-weight:600;font-size:18px;
  box-shadow:inset 0 0 0 2px rgba(255,255,255,.08);
}
.nav-links{display:none;gap:28px;font-size:14.5px;font-weight:500;color:var(--ink-soft)}
@media(min-width:900px){.nav-links{display:flex}}
.nav-links a{color:var(--ink-soft)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:inline-flex;align-items:center;gap:8px;padding:9px 16px;border-radius:999px;background:var(--ink);color:var(--paper);font-weight:600;font-size:14px}
.nav-cta:hover{text-decoration:none;background:#163354}

/* ============ HERO ============ */
.hero{padding:48px 0 24px;text-align:center}
@media(min-width:768px){.hero{padding:72px 0 32px}}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  color:var(--ink-soft);
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--sage);box-shadow:0 0 0 4px var(--sage-soft)}
h1{
  font-family:var(--serif);font-weight:500;
  font-size:clamp(34px,6vw,62px);
  line-height:1.05;letter-spacing:-.025em;
  margin:18px auto 16px;max-width:880px;
}
h1 em{font-style:italic;color:var(--accent);font-weight:500}
.lede{font-size:clamp(16px,1.8vw,19px);color:var(--ink-soft);max-width:660px;margin:0 auto 28px}
.hero-meta{display:flex;flex-wrap:wrap;gap:18px;justify-content:center;font-size:13.5px;color:var(--ink-soft)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta svg{width:16px;height:16px}

/* ============ CALCULATOR SHELL ============ */
.calc{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  margin:32px 0;overflow:hidden;
}
.tabs{display:flex;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{
  flex:0 0 auto;padding:18px 22px;
  font-size:14.5px;font-weight:600;color:var(--ink-soft);
  position:relative;white-space:nowrap;
  transition:color .15s;
}
.tab:hover{color:var(--ink)}
.tab.is-active{color:var(--ink)}
.tab.is-active::after{
  content:"";position:absolute;left:18px;right:18px;bottom:-1px;height:2px;background:var(--accent);border-radius:2px;
}
.tab-icon{display:inline-block;width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.3;margin-right:8px;vertical-align:middle}
.tab.is-active .tab-icon{opacity:1;background:var(--accent)}

.panel{display:none;padding:24px}
@media(min-width:768px){.panel{padding:36px}}
.panel.is-active{display:block;animation:fade .25s ease}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

.panel-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:24px}
.panel-title{font-family:var(--serif);font-weight:500;font-size:26px;letter-spacing:-.015em;margin:0 0 4px}
.panel-sub{color:var(--ink-soft);font-size:14.5px;margin:0}

.panel-actions{display:flex;gap:8px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:10px 14px;border-radius:10px;
  font-size:13.5px;font-weight:600;
  background:var(--paper-soft);color:var(--ink);
  border:1px solid var(--line);
  transition:all .15s;
}
.btn:hover{background:#fff;border-color:var(--line-strong)}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.btn-primary:hover{background:#163354;border-color:#163354}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:#d04e3f;border-color:#d04e3f}
.btn-ghost{background:transparent;border-color:transparent;color:var(--ink-soft)}
.btn-ghost:hover{background:var(--paper-soft);color:var(--ink)}

/* ============ DAY ROWS ============ */
.day-table{display:flex;flex-direction:column;gap:10px}
.day-row{
  display:grid;
  grid-template-columns:1fr;
  gap:10px;
  padding:14px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius-sm);
  transition:border-color .15s;
}
.day-row:hover{border-color:var(--line-strong)}
.day-row.is-off{opacity:.5}

@media(min-width:720px){
  .day-row{grid-template-columns:140px 1fr 1fr 1fr 110px 40px;align-items:center}
}

.day-label{display:flex;align-items:center;gap:10px;font-weight:600;font-size:14.5px}
.day-toggle{
  width:38px;height:22px;border-radius:999px;background:var(--line);
  position:relative;flex:0 0 auto;transition:background .2s;
}
.day-toggle::after{
  content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:50%;
  background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.15);transition:transform .2s;
}
.day-toggle.is-on{background:var(--sage)}
.day-toggle.is-on::after{transform:translateX(16px)}

.field{display:flex;flex-direction:column;gap:4px}
.field label{font-size:11.5px;font-weight:600;color:var(--ink-soft);letter-spacing:.04em;text-transform:uppercase}
.field input{
  padding:10px 12px;border-radius:8px;
  background:#fff;border:1px solid var(--line);
  font-size:15px;font-variant-numeric:tabular-nums;
  transition:border-color .15s, box-shadow .15s;
  width:100%;
}
.field input:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,42,71,.08)}
.field input.input-time{font-feature-settings:"tnum"}

.day-total{
  display:flex;flex-direction:column;align-items:flex-end;gap:2px;
  font-variant-numeric:tabular-nums;
}
.day-total strong{font-family:var(--serif);font-size:22px;font-weight:500;letter-spacing:-.01em}
.day-total small{font-size:12px;color:var(--ink-soft)}

.row-del{
  width:32px;height:32px;border-radius:8px;
  display:grid;place-items:center;color:var(--ink-soft);
  transition:all .15s;justify-self:end;
}
.row-del:hover{background:#FBE6E1;color:var(--danger)}

/* ============ SUMMARY ============ */
.summary{
  margin-top:24px;padding:24px;
  background:linear-gradient(180deg, var(--paper-soft) 0%, var(--paper) 100%);
  border:1px solid var(--line);border-radius:var(--radius);
}
.summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
@media(min-width:720px){.summary-grid{grid-template-columns:repeat(4,1fr)}}
.stat{padding:0}
.stat-label{font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px}
.stat-value{font-family:var(--serif);font-size:clamp(28px,3.4vw,38px);font-weight:500;letter-spacing:-.02em;line-height:1;font-variant-numeric:tabular-nums}
.stat-sub{font-size:13px;color:var(--ink-soft);margin-top:4px}
.stat-value.is-accent{color:var(--accent)}
.stat-value.is-sage{color:var(--sage)}

.overtime-note{
  margin-top:18px;padding:14px 16px;
  border-radius:10px;
  background:var(--accent-soft);border:1px solid #F3CDC4;
  font-size:13.5px;color:#7A2D24;
}
.overtime-note.is-ok{background:var(--sage-soft);border-color:#BFD6C4;color:#2E5A40}
.overtime-note strong{font-weight:600}

/* ============ CONVERTER ============ */
.converter{display:grid;grid-template-columns:1fr;gap:16px;max-width:680px;margin:0 auto}
@media(min-width:640px){.converter{grid-template-columns:1fr auto 1fr;align-items:center}}
.conv-box{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
.conv-box label{display:block;font-size:11.5px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:10px}
.conv-box input{
  width:100%;padding:16px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  font-family:var(--serif);font-size:28px;font-weight:500;
  text-align:center;font-variant-numeric:tabular-nums;
}
.conv-box input:focus{outline:0;border-color:var(--ink);box-shadow:0 0 0 3px rgba(15,42,71,.08)}
.conv-arrow{
  display:grid;place-items:center;
  font-family:var(--serif);font-size:24px;color:var(--accent);
  padding:8px;
}
@media(max-width:639px){.conv-arrow{transform:rotate(90deg)}}

.conv-help{
  margin-top:20px;padding:16px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink-soft);max-width:680px;margin-left:auto;margin-right:auto
}
.conv-help code{background:var(--paper-soft);padding:2px 6px;border-radius:4px;font-size:12.5px}

/* ============ OVERTIME PANEL ============ */
.ot-form{display:grid;grid-template-columns:1fr;gap:14px;max-width:520px;margin:0 auto 24px}
@media(min-width:520px){.ot-form{grid-template-columns:1fr 1fr}}
.ot-result{
  max-width:520px;margin:0 auto;padding:24px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
}
.ot-line{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px dashed var(--line)}
.ot-line:last-child{border-bottom:0;padding-top:14px;font-family:var(--serif);font-size:22px;font-weight:500}
.ot-line span:last-child{font-variant-numeric:tabular-nums;font-weight:600}

/* ============ A−B SUBTRACT ============ */
.sub-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:520px;margin:0 auto 20px}
.sub-result{
  max-width:520px;margin:0 auto;text-align:center;padding:32px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
}
.sub-result .big{font-family:var(--serif);font-size:48px;font-weight:500;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.sub-result .small{color:var(--ink-soft);margin-top:6px}

/* ============ ADD ROW BUTTON ============ */
.add-row{
  width:100%;padding:14px;margin-top:12px;
  border-radius:var(--radius-sm);
  background:transparent;border:1.5px dashed var(--line-strong);
  font-weight:600;color:var(--ink-soft);font-size:14px;
  transition:all .15s;
}
.add-row:hover{background:var(--paper-soft);border-color:var(--ink-soft);color:var(--ink)}

/* ============ SETTINGS BAR (rate, break) ============ */
.settings{
  display:grid;grid-template-columns:1fr;gap:12px;
  margin-bottom:20px;padding:16px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);
}
@media(min-width:640px){.settings{grid-template-columns:repeat(4,1fr)}}
.settings .field input{background:#fff}

/* ============ SECTIONS / CONTENT ============ */
.section{padding:64px 0}
.section-title{font-family:var(--serif);font-weight:500;font-size:clamp(28px,4vw,44px);letter-spacing:-.02em;margin:0 0 12px}
.section-sub{color:var(--ink-soft);font-size:17px;max-width:620px;margin:0 0 40px}

.features{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:640px){.features{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.features{grid-template-columns:repeat(3,1fr)}}
.feature{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .25s, box-shadow .25s}
.feature:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.feature-icon{
  width:42px;height:42px;border-radius:10px;
  background:var(--paper-soft);color:var(--accent);
  display:grid;place-items:center;margin-bottom:14px;
}
.feature-icon svg{width:22px;height:22px}
.feature h3{font-family:var(--serif);font-weight:500;font-size:21px;letter-spacing:-.01em;margin:0 0 8px}
.feature p{margin:0;color:var(--ink-soft);font-size:14.5px}

/* ============ FAQ ============ */
.faq{max-width:780px;margin:0 auto}
details{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:0;margin-bottom:10px;overflow:hidden;
}
summary{
  list-style:none;cursor:pointer;
  padding:18px 22px;font-weight:600;font-size:15.5px;
  display:flex;justify-content:space-between;align-items:center;gap:14px;
}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--serif);font-size:24px;color:var(--accent);transition:transform .2s;line-height:1}
details[open] summary::after{transform:rotate(45deg)}
.faq-body{padding:0 22px 20px;color:var(--ink-soft);font-size:15px;line-height:1.65}

/* ============ FOOTER ============ */
footer{padding:48px 0 32px;border-top:1px solid var(--line);margin-top:64px;color:var(--ink-soft);font-size:14px}
.foot-grid{display:grid;grid-template-columns:1fr;gap:32px;margin-bottom:32px}
@media(min-width:720px){.foot-grid{grid-template-columns:2fr 1fr 1fr 1fr}}
.foot-grid h4{font-family:var(--serif);font-weight:500;font-size:17px;color:var(--ink);margin:0 0 12px}
.foot-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.foot-grid a{color:var(--ink-soft)}
.foot-bottom{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;padding-top:20px;border-top:1px solid var(--line);font-size:13px}

/* ============ TOAST ============ */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(100px);
  background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:999px;
  font-size:14px;font-weight:500;box-shadow:0 8px 24px rgba(0,0,0,.2);
  transition:transform .3s;z-index:100;
}
.toast.is-visible{transform:translateX(-50%) translateY(0)}

/* ============ PRINT STYLES — CRITICAL FOR USER REQUEST ============ */
@media print{
  body{background:#fff;color:#000;font-size:12pt}
  .nav,.hero,.section:not(.print-include),footer,.panel-actions,.tabs,.add-row,.row-del,.settings,.btn,.toast,.day-toggle,.no-print{display:none !important}
  .wrap{max-width:100%;padding:0}
  .calc{border:0;box-shadow:none;margin:0}
  .panel{display:block !important;padding:0;page-break-inside:avoid}
  .panel-head{margin-bottom:20px;border-bottom:2px solid #000;padding-bottom:12px}
  .panel-title{font-size:22pt}
  .day-table{gap:0}
  .day-row{
    grid-template-columns:120px 1fr 1fr 1fr 100px !important;
    page-break-inside:avoid;border:0;border-bottom:1px solid #ccc;
    background:#fff;padding:8px 0;border-radius:0;
  }
  .day-row.is-off{display:none !important}
  .field input{border:0;background:transparent;padding:4px 0;font-size:11pt}
  .field label{color:#666;font-size:9pt}
  .summary{background:#fff;border:2px solid #000;padding:16px;margin-top:20px;page-break-inside:avoid}
  .summary-grid{grid-template-columns:repeat(4,1fr)}
  .stat-value{font-size:18pt;color:#000 !important}
  .print-header{display:block !important;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid #000}
  .print-header h2{font-family:var(--serif);font-size:18pt;margin:0 0 4px}
  .print-header p{margin:0;font-size:10pt;color:#666}
  .print-footer{display:block !important;margin-top:32px;padding-top:12px;border-top:1px solid #ccc;font-size:9pt;color:#666;text-align:center}
}
.print-header,.print-footer{display:none}

/* ============ ACCESSIBILITY ============ */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}