/* Shared styles for the chalkbell.com module pages (generated by
   scripts/site/build-pages.mjs). Tokens and components match the homepage,
   whose styles are inline in index.html; keep the two in step. */
:root{
  --ink:#1a3d34;
  --ink-soft:#22352e;
  --muted:#5a6e67;
  --muted-2:#6b7a73;
  --accent:#136c39;
  --accent-wash:#d9f2e4;
  --line:rgba(26,61,52,.12);
  --card:rgba(255,255,255,.62);
  --card-solid:#ffffff;
  --maxw:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'DM Sans',system-ui,-apple-system,sans-serif;
  color:var(--ink-soft);
  background:
    radial-gradient(ellipse at 15% 0%, #bfdccd 0%, transparent 55%),
    radial-gradient(ellipse at 90% 0%, #c9d9ec 0%, transparent 45%),
    linear-gradient(160deg,#e3efe8 0%,#edf2ef 55%,#e6ecf4 100%);
  background-attachment:fixed;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
@media(max-width:600px){.wrap{padding:0 16px}}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;font-weight:700;color:var(--ink);line-height:1.12;letter-spacing:-.015em;margin:0;text-wrap:balance}

nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);background:rgba(237,242,239,.72);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:'Fraunces',serif;font-weight:700;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.bell{width:26px;height:26px;flex:0 0 26px}
.nav-links{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav-links a{color:var(--muted);text-decoration:none;font-size:15px;font-weight:500}
.nav-links a:hover{color:var(--accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 20px;border-radius:11px;font-weight:600;font-size:15px;text-decoration:none;border:1px solid transparent;transition:transform .12s ease,box-shadow .12s ease;white-space:nowrap}
.btn-primary{background:var(--ink);color:#fff!important;box-shadow:0 2px 10px rgba(26,61,52,.18)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(26,61,52,.24)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
@media(max-width:760px){.nav-links a.hide-sm{display:none}.nav-in{gap:12px}.nav-links{gap:10px}.nav-links .btn{padding:9px 14px;font-size:14px}}

header.hero{padding:40px 0 56px}
.crumbs{list-style:none;padding:0;margin:0 0 28px;display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--muted-2)}
.crumbs li+li::before{content:"/";margin-right:8px;color:var(--line)}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--accent)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--accent-wash);color:var(--accent);font-size:13.5px;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:22px}
.hero h1{font-size:clamp(34px,5vw,56px);max-width:18ch}
.hero p.lede{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:60ch;margin:22px 0 32px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta-row.center{justify-content:center}

section{padding:64px 0}
section.tight{padding:8px 0 24px}
.sec-head{max-width:60ch;margin-bottom:36px}
.sec-head h2{font-size:clamp(26px,3.4vw,38px)}
.sec-head p{color:var(--muted);font-size:17px;margin:14px 0 0}

.answer{background:var(--card-solid);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:16px;padding:28px 32px;max-width:860px}
.answer h2{font-size:15px;font-family:'DM Sans',sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--accent);margin-bottom:10px}
.answer p{margin:0;font-size:17.5px;color:var(--ink-soft)}
@media(max-width:600px){.answer{padding:22px 20px}}

.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:900px){.grid-3{grid-template-columns:1fr}}
.card{background:var(--card);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:18px;padding:26px}
.card h3{font-size:20px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15.5px;margin:0}
a.link-card{text-decoration:none;transition:border-color .12s ease,transform .12s ease}
a.link-card:hover{border-color:var(--accent);transform:translateY(-2px)}
a.link-card h3::after{content:" →";color:var(--accent)}

.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.split h2{font-size:clamp(26px,3.2vw,34px)}
ol.steps{list-style:none;counter-reset:s;padding:0;margin:24px 0 0}
ol.steps li{counter-increment:s;position:relative;padding:4px 0 18px 48px;font-size:16.5px}
ol.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;font-weight:600;font-size:15px;display:flex;align-items:center;justify-content:center}
ul.ticks{list-style:none;padding:0;margin:24px 0 0}
ul.ticks li{position:relative;padding-left:30px;margin-bottom:13px;font-size:16px}
ul.ticks li::before{content:"";position:absolute;left:0;top:4px;width:18px;height:18px;border-radius:50%;background:var(--accent-wash)}
ul.ticks li::after{content:"";position:absolute;left:5.5px;top:9px;width:6px;height:3px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

.faq{max-width:860px;display:grid;gap:10px}
.faq details{background:var(--card-solid);border:1px solid var(--line);border-radius:14px;padding:0 22px}
.faq summary{cursor:pointer;list-style:none;padding:18px 28px 18px 0;font-weight:600;color:var(--ink);font-size:16.5px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;font-size:22px;color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 18px;color:var(--muted);font-size:16px}

.band{background:var(--ink);border-radius:24px;padding:56px 48px;color:#fff;text-align:center}
.band h2{color:#fff;font-size:clamp(26px,3.4vw,38px)}
.band p{color:rgba(255,255,255,.75);max-width:52ch;margin:16px auto 30px;font-size:17px}
.band .btn-primary{background:#fff;color:var(--ink)!important}
.band .btn-ghost{border-color:rgba(255,255,255,.28);color:#fff;background:transparent}
@media(max-width:600px){.band{padding:40px 22px}}

footer{padding:44px 0 56px;border-top:1px solid var(--line);margin-top:40px}
.foot-links{display:flex;flex-wrap:wrap;gap:10px 20px;margin-bottom:26px;font-size:14.5px}
.foot-links b{width:100%;color:var(--ink);font-weight:600}
.foot-links a{color:var(--muted);text-decoration:none}
.foot-links a:hover{color:var(--accent)}
.foot-links span{color:var(--ink)}
.foot{display:flex;flex-wrap:wrap;gap:18px;align-items:center;color:var(--muted-2);font-size:14.5px}
.foot a{color:var(--muted);text-decoration:none}
.foot a:hover{color:var(--accent)}
.foot .right{margin-left:auto;display:flex;flex-wrap:wrap;gap:20px}

a:focus-visible,.btn:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:9px}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}

/* comparison tables */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--card-solid);border:1px solid var(--line);border-radius:16px;max-width:960px}
.compare{width:100%;border-collapse:collapse;font-size:15.5px;min-width:560px}
.compare caption{text-align:left;padding:18px 22px 6px;font-weight:600;color:var(--ink)}
.compare th,.compare td{text-align:left;vertical-align:top;padding:12px 22px;border-top:1px solid var(--line)}
.compare thead th{color:var(--muted);font-size:13.5px;text-transform:uppercase;letter-spacing:.05em;border-top:0}
.compare tbody th{color:var(--ink);font-weight:600;width:28%}
.compare td{color:var(--muted)}
.compare td:last-child{color:var(--ink-soft)}
.note{color:var(--muted-2);font-size:14px;margin:12px 0 0;max-width:960px}
@media(max-width:600px){.compare th,.compare td{padding:10px 14px}}
.compare.facts{min-width:0}
.compare.facts td:last-child{color:var(--ink-soft)}
.hero p.updated{margin:22px 0 0;font-size:13.5px;color:var(--muted-2)}
.foot .right span[aria-current]{color:var(--ink)}

/* free tools */
.tool{display:grid;grid-template-columns:1fr 1fr;gap:24px;background:var(--card-solid);border:1px solid var(--line);border-radius:18px;padding:28px;max-width:960px}
@media(max-width:760px){.tool{grid-template-columns:1fr;padding:20px}}
.tool form{display:grid;gap:14px}
.tool label{display:grid;gap:6px;font-weight:600;font-size:15px;color:var(--ink)}
.tool label em{font-style:normal;font-weight:400;color:var(--muted-2)}
.tool input{font:inherit;font-weight:400;padding:11px 14px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink)}
.tool input:focus{outline:2px solid var(--accent);outline-offset:1px}
.tool-result{background:var(--accent-wash);border-radius:14px;padding:20px 22px;align-self:start}
.tool-result p{margin:0 0 10px;color:var(--ink-soft);font-size:16px}
.tool-result p:last-child{margin-bottom:0}
.tool-result .big{font-family:'Fraunces',serif;font-size:32px;font-weight:700}
.tool-result .good{color:var(--accent)}
.tool-result .bad{color:#a4371f}

/* Percentage calculator: subject rows */
.tool-wide{max-width:1040px;grid-template-columns:1.3fr 1fr}
@media(max-width:760px){.tool-wide{grid-template-columns:1fr}}
.marks-head,.marks-row{display:grid;grid-template-columns:2fr 1fr 1fr;gap:8px}
.marks-head{font-weight:600;font-size:14px;color:var(--muted)}
.marks-row input{min-width:0}

/* Document makers: form left, live preview right */
.maker{display:grid;grid-template-columns:minmax(300px,380px) 1fr;gap:24px;align-items:start}
@media(max-width:900px){.maker{grid-template-columns:1fr}}
.maker form{display:grid;gap:16px}
.maker fieldset{border:1px solid var(--line);border-radius:16px;background:var(--card-solid);padding:18px;margin:0;display:grid;gap:12px;min-width:0}
.maker legend{font-family:'Fraunces',serif;font-weight:700;font-size:18px;color:var(--ink);padding:0 6px}
.maker legend em,.maker label em,.fee-head em{font-family:'DM Sans',sans-serif;font-style:normal;font-weight:400;font-size:13px;color:var(--muted-2)}
.maker label{display:grid;gap:5px;font-weight:600;font-size:14px;color:var(--ink)}
.maker input,.maker select{font:inherit;font-weight:400;font-size:15px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);min-width:0;width:100%}
.maker input[type=file]{padding:7px}
.maker input:focus,.maker select:focus{outline:2px solid var(--accent);outline-offset:1px}
.maker label.check{display:flex;align-items:center;gap:10px;font-weight:500}
.maker label.check input{width:18px;height:18px}
.fee-head{margin:4px 0 0;font-weight:600;font-size:14px;color:var(--ink)}
.fee-row{display:grid;grid-template-columns:1.4fr 1fr;gap:8px}
.maker-side{position:sticky;top:84px;display:grid;gap:12px;min-width:0}
@media(max-width:900px){.maker-side{position:static}}
.maker-actions{display:flex;gap:10px;flex-wrap:wrap}
.maker-actions .btn{cursor:pointer;border:0;font:inherit;font-weight:600}
.maker-preview{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;overflow-x:auto}
.maker-note{margin:0;font-size:14px;color:var(--muted)}
.maker-warn{color:#a4371f;margin:0 0 10px}

/* The document itself (screen preview and print) */
.doc{font-family:Georgia,'Times New Roman',serif;color:#111;font-size:14px;line-height:1.5;border:3px double #333;padding:18px 22px;background:#fff;max-width:760px;margin:0 auto}
.doc b{font-weight:700}
.doc-head{display:flex;align-items:center;gap:14px;justify-content:center;text-align:center;border-bottom:1px solid #333;padding-bottom:10px;margin-bottom:10px}
.doc-logo{width:64px;height:64px;object-fit:contain}
.doc-school{font-size:22px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.doc-sub{font-size:13px}
.doc-title{text-align:center;font-size:17px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin:6px 0 10px}
.doc-title small{display:block;font-size:11px;letter-spacing:.04em;font-weight:400;text-transform:none}
.doc-meta{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.doc-grid{display:grid;grid-template-columns:auto 1fr;gap:4px 14px;margin-bottom:10px}
.doc-grid span{color:#444}
.doc-table{width:100%;border-collapse:collapse;margin:6px 0}
.doc-table th,.doc-table td{border:1px solid #555;padding:5px 8px;text-align:left}
.doc-table .num{text-align:right;white-space:nowrap}
.doc-words,.doc-small{margin:6px 0}
.doc-small{font-size:13px}
.doc-list{margin:0;padding-left:22px}
.doc-list li{padding:3px 0;border-bottom:1px dotted #bbb}
.doc-list li > span:first-child{color:#333;margin-right:6px}
.doc-list li > span:first-child::after{content:':'}
.doc-body p{margin:0 0 12px;text-align:justify;line-height:1.9}
.doc-signs{display:flex;justify-content:space-between;gap:16px;margin-top:44px;font-size:13px}
.doc-signs div{flex:1;text-align:center;max-width:200px}
.doc-signs span{display:block;border-top:1px solid #333;margin-bottom:4px}
.doc-signs div:only-child{margin-left:auto}
.blank{display:inline-block;border-bottom:1px solid #333;height:1em;vertical-align:baseline}
.doc-cut{text-align:center;font-size:11px;color:#666;border-top:1px dashed #888;margin:16px 0;line-height:0}
.doc-cut::first-line{background:#fff}


/* Textareas, exam rows, timetable settings */
.maker textarea{font:inherit;font-weight:400;font-size:15px;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%;resize:vertical}
.maker textarea:focus{outline:2px solid var(--accent);outline-offset:1px}
.exam-row{display:grid;grid-template-columns:1.2fr 1.3fr 1fr;gap:6px}
.tt-settings{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.maker-tt{grid-template-columns:1fr}
.maker-tt fieldset{grid-template-columns:repeat(2,minmax(0,1fr))}
.maker-tt legend{grid-column:1/-1}
.maker-tt .tt-settings{grid-column:1/-1;grid-template-columns:repeat(6,minmax(0,1fr))}
@media(max-width:900px){.maker-tt fieldset{grid-template-columns:1fr}.maker-tt .tt-settings{grid-template-columns:repeat(2,minmax(0,1fr))}}
.maker-tt .maker-side{position:static}
.tt-wrap{overflow-x:auto}

/* Photo box shared by ID and admit cards */
.doc-photo{width:25mm;height:30mm;object-fit:cover;border:1px solid #555;background:#f4f4f4}
.doc-photo-empty{display:flex;align-items:center;justify-content:center;font-size:11px;color:#777}

/* Student ID card: CR80 size, front and back */
.idcards{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.idcard{width:54mm;height:86mm;border:1px solid #333;border-radius:3mm;overflow:hidden;font-family:'DM Sans',Arial,sans-serif;font-size:8.5pt;color:#111;background:#fff;display:flex;flex-direction:column;align-items:center;text-align:center;padding:0 0 3mm}
.idcard-top{width:100%;background:#1a3d34;color:#fff;display:flex;align-items:center;gap:2mm;padding:2mm 2.5mm;text-align:left;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.idcard-top img{width:9mm;height:9mm;object-fit:contain;background:#fff;border-radius:1mm}
.idcard-top b{display:block;font-size:8.5pt;line-height:1.15;text-transform:uppercase}
.idcard-top small{display:block;font-size:6.5pt;opacity:.9;line-height:1.2}
.idcard-label{font-size:6.5pt;letter-spacing:.06em;text-transform:uppercase;color:#1a3d34;margin:1.5mm 0}
.idcard .doc-photo{width:22mm;height:26mm;border-radius:1mm}
.idcard-name{font-size:10pt;margin:1.5mm 2mm 1mm;line-height:1.15}
.idcard-rows{display:grid;gap:.6mm;width:100%;padding:0 3.5mm;text-align:left}
.idcard-rows div{display:grid;grid-template-columns:15mm 1fr;gap:1mm}
.idcard-rows span{color:#555}
.idcard-sign{margin-top:auto;font-size:6.5pt;width:22mm;align-self:flex-end;margin-right:3mm}
.idcard-sign span{display:block;border-top:1px solid #333;margin-bottom:.5mm}
.idcard-back{justify-content:space-between;padding:4mm 0}
.idcard-found{font-size:7pt;margin:0 3mm;line-height:1.35;color:#333}

/* Admit card and notice */
.admit-top{display:flex;gap:16px;justify-content:space-between;align-items:flex-start}
.admit-top .doc-grid{flex:1}
.doc-instr{margin:8px 0 0;padding-left:20px;font-size:12.5px}
.notice-to,.notice-subject{margin:6px 0}
.notice-subject{font-weight:700}
.notice-sign{margin:40px 0 0 auto;width:220px;text-align:center;font-size:13px}
.notice-sign span{display:block;border-top:1px solid #333;margin-bottom:4px}

/* Timetable grid (editor and printout) */
.tt-wrap{padding:12px}
.tt{width:100%;border-collapse:collapse;font-size:13px}
.tt th,.tt td{border:1px solid #888;padding:4px;text-align:center;vertical-align:middle}
.tt thead th{background:#eef3f0;font-size:12px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.tt th small{display:block;font-weight:400;font-size:10.5px;color:#555;white-space:nowrap}
.tt tbody th{background:#f6f8f7;white-space:nowrap}
.tt-break,.tt-break-h{background:repeating-linear-gradient(45deg,#f3f3f3,#f3f3f3 4px,#fff 4px,#fff 8px);width:28px;-webkit-print-color-adjust:exact;print-color-adjust:exact}
.tt-edit input{width:100%;min-width:62px;border:0;padding:6px 2px;font:inherit;text-align:center;background:transparent}
.tt-edit input:focus{outline:2px solid var(--accent);background:#fff}
.doc-tt{max-width:none;border:0;padding:0}
.tt-head{display:flex;justify-content:space-between;gap:12px;align-items:baseline;margin-bottom:8px;font-size:16px}
.tt-head b{font-size:20px;text-transform:uppercase}

#print-root{display:none}
@media print{
  @page{size:A4;margin:12mm}
  body{background:#fff !important}
  body > :not(#print-root){display:none !important}
  #print-root{display:block}
  .doc{border-width:3px;max-width:none;break-inside:avoid}
  .doc-receipt{font-size:12px;line-height:1.3;padding:10px 16px}
  .doc-receipt .doc-head{padding-bottom:6px;margin-bottom:6px}
  .doc-receipt .doc-school{font-size:18px}
  .doc-receipt .doc-logo{width:48px;height:48px}
  .doc-receipt .doc-title{margin:2px 0 6px;font-size:14px}
  .doc-receipt .doc-meta,.doc-receipt .doc-grid{margin-bottom:6px}
  .doc-receipt .doc-grid{grid-template-columns:auto 1fr auto 1fr;gap:1px 12px}
  .doc-receipt .doc-table th,.doc-receipt .doc-table td{padding:1px 8px}
  .doc-receipt .doc-words,.doc-receipt .doc-small{margin:3px 0}
  .doc-receipt .doc-signs{margin-top:20px}
  .doc-cut{margin:8px 0}
  /* ID cards print at real size; the timetable prints landscape. */
  .print-idcard .idcards{justify-content:flex-start;gap:6mm}
  .print-timetable{page:landscape}
  .print-timetable .tt{font-size:12pt}
  .print-timetable .tt td{height:16mm}
  .doc-admit,.doc-notice{font-size:13.5px}
}
@page landscape{size:A4 landscape;margin:10mm}