/* Shared design system for cleancopy.tools, deskuptime.com, bugbottle.dev and mahope.tools.
   One accent per product, chosen with data-product on <html>. Light by default, dark via
   prefers-color-scheme. Variable names are kept from the previous stylesheet so the
   per-page <style> blocks keep working. */

:root {
  --color-bg: #f7f7f5;
  --color-surface: #ffffff;
  --color-surface-2: #efefec;
  --color-border: #d9d9d4;
  --color-text: #1b1d1f;
  --color-text-muted: #5a5f64;
  --color-accent: #4a3fc4;
  --color-accent-hover: #3a31a3;
  --color-accent-soft: rgba(74, 63, 196, 0.10);
  --color-green: #1f7a4d;
  --color-red: #b3261e;
  --color-yellow: #8a6100;
  --color-orange: #a8531a;
  --color-code-bg: #1d2024;
  --color-code-text: #e8e9e6;
  --radius: 6px;
  --max-width: 720px;
  --wide: 1040px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  color-scheme: light;
}
html[data-product="cleancopy"]  { --color-accent: #0f7b6c; --color-accent-hover: #0b5f53; --color-accent-soft: rgba(15,123,108,0.10); }
html[data-product="deskuptime"] { --color-accent: #2456d6; --color-accent-hover: #1a43ad; --color-accent-soft: rgba(36,86,214,0.10); }
html[data-product="bugbottle"]  { --color-accent: #b4520f; --color-accent-hover: #8f400b; --color-accent-soft: rgba(180,82,15,0.10); }

@media (prefers-color-scheme: dark) {
  :root {
    --color-bg: #131517;
    --color-surface: #1b1e21;
    --color-surface-2: #23272b;
    --color-border: #32373c;
    --color-text: #e6e7e5;
    --color-text-muted: #a2a8ad;
    --color-accent: #9b93f0;
    --color-accent-hover: #b6afff;
    --color-accent-soft: rgba(155,147,240,0.14);
    --color-green: #5fcf93;
    --color-red: #f28b82;
    --color-yellow: #e2b93b;
    --color-orange: #f0955a;
    --color-code-bg: #0e1012;
    color-scheme: dark;
  }
  html[data-product="cleancopy"]  { --color-accent: #4fc4b0; --color-accent-hover: #7bdccb; --color-accent-soft: rgba(79,196,176,0.14); }
  html[data-product="deskuptime"] { --color-accent: #7ea3ff; --color-accent-hover: #a3bdff; --color-accent-soft: rgba(126,163,255,0.14); }
  html[data-product="bugbottle"]  { --color-accent: #f0a15f; --color-accent-hover: #f6b981; --color-accent-soft: rgba(240,161,95,0.14); }
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0 0 0.5em; line-height: 1.2; letter-spacing: -0.015em; font-weight: 650; }
h1 { font-size: clamp(1.9rem, 1.3rem + 2.2vw, 2.75rem); letter-spacing: -0.025em; }
h2 { font-size: 1.5rem; margin-top: 0; }
h3 { font-size: 1.125rem; }
h4 { font-size: 1rem; }
p, ul, ol, dl, pre, table, blockquote { margin: 0 0 1em; }
ul, ol { padding-left: 1.4em; }
li { margin: 0.25em 0; }
a { color: var(--color-accent); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { color: var(--color-accent-hover); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
img, svg, video { max-width: 100%; height: auto; }
hr { border: 0; border-top: 1px solid var(--color-border); margin: 2rem 0; }
small, .muted { color: var(--color-text-muted); }
strong { font-weight: 650; }
code, kbd, samp { font-family: var(--mono); font-size: 0.9em; }
:not(pre) > code { background: var(--color-surface-2); padding: 0.1em 0.35em; border-radius: 4px; }
kbd { border: 1px solid var(--color-border); border-bottom-width: 2px; border-radius: 4px; padding: 0.05em 0.4em; background: var(--color-surface); }
pre {
  background: var(--color-code-bg);
  color: var(--color-code-text);
  padding: 1rem 1.15rem;
  border-radius: var(--radius);
  overflow-x: auto;
  font-size: 0.875rem;
  line-height: 1.55;
}
pre code { background: none; padding: 0; font-size: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--color-border); vertical-align: top; }
th { font-weight: 650; }
blockquote { border-left: 3px solid var(--color-border); padding-left: 1rem; color: var(--color-text-muted); }
details { border-top: 1px solid var(--color-border); padding: 0.75rem 0; }
details:last-of-type { border-bottom: 1px solid var(--color-border); }
summary { cursor: pointer; font-weight: 650; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--color-text-muted); font-weight: 400; }
details[open] summary::after { content: "\2212"; }
details > :not(summary) { margin-top: 0.5rem; }
input, select, textarea, button { font: inherit; color: inherit; }
input[type="text"], input[type="url"], input[type="email"], input[type="search"], input[type="number"], select, textarea {
  width: 100%; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 0.55rem 0.7rem;
}
input:focus, select:focus, textarea:focus { border-color: var(--color-accent); outline: none; box-shadow: 0 0 0 3px var(--color-accent-soft); }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.25rem; }
.container.wide, .wide { max-width: var(--wide); }
main { display: block; }
section { padding: 2.75rem 0; }
section + section { border-top: 1px solid var(--color-border); }
.section-intro { color: var(--color-text-muted); max-width: 60ch; margin-bottom: 1.5rem; }

/* Site header ------------------------------------------------------------ */
.site-header { border-bottom: 1px solid var(--color-border); background: var(--color-bg); }
.site-header .bar {
  max-width: var(--wide); margin: 0 auto; padding: 0.8rem 1.25rem;
  display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap;
}
.site-header .brand { font-weight: 700; color: var(--color-text); text-decoration: none; letter-spacing: -0.01em; display: inline-flex; align-items: center; gap: 0.55rem; }
.site-header .brand::before { content: ""; width: 0.6rem; height: 0.6rem; border-radius: 2px; background: var(--color-accent); }
.site-header .brand-by { font-weight: 400; color: var(--color-text-muted); font-size: 0.85rem; }
.site-nav { display: flex; gap: 0.25rem 1.1rem; flex-wrap: wrap; margin-left: auto; align-items: center; }
.site-nav a { color: var(--color-text-muted); text-decoration: none; font-size: 0.95rem; padding: 0.2rem 0; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--color-text); }
.lang-switch { display: inline-flex; border: 1px solid var(--color-border); border-radius: 999px; overflow: hidden; font-size: 0.8rem; margin-left: 0.5rem; }
.lang-switch a, .lang-switch span { padding: 0.15rem 0.6rem; text-decoration: none; color: var(--color-text-muted); }
.lang-switch [aria-current] { background: var(--color-text); color: var(--color-bg); }

/* Site footer ------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--color-border); margin-top: 3rem; padding: 2rem 0 2.5rem; font-size: 0.9rem; color: var(--color-text-muted); }
.site-footer .cols { max-width: var(--wide); margin: 0 auto; padding: 0 1.25rem; display: grid; gap: 1.5rem 2rem; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); }
.site-footer h4 { font-size: 0.9rem; color: var(--color-text); margin-bottom: 0.4rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0.15rem 0; }
.site-footer a { color: inherit; }
.site-footer .maker { max-width: var(--wide); margin: 1.75rem auto 0; padding: 1.25rem 1.25rem 0; border-top: 1px solid var(--color-border); }
.site-footer .maker a { color: var(--color-text); }
.footer-small { font-size: 0.8rem; }

/* Hero (also used as the article header on blog posts) ------------------- */
.hero { padding: 3rem 0 2.25rem; }
.hero .container { max-width: var(--max-width); }
.hero h1 { margin-bottom: 0.6rem; max-width: 22ch; }
.hero p, .subtitle, .tagline { font-size: 1.15rem; color: var(--color-text-muted); max-width: 58ch; margin: 0 0 1.4rem; line-height: 1.5; }
.hero-cta { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; margin-bottom: 0.75rem; }
.hero-note { display: block; font-size: 0.85rem; color: var(--color-text-muted); margin-top: 0.5rem; }
.hero-meta { display: flex; gap: 1.25rem; flex-wrap: wrap; font-size: 0.85rem; color: var(--color-text-muted); margin-top: 1rem; }
.badge {
  display: inline-block; font-size: 0.75rem; color: var(--color-text-muted); letter-spacing: 0; text-transform: none;
  border: 1px solid var(--color-border); border-radius: 999px; padding: 0.1rem 0.6rem; margin-bottom: 1rem;
}
.hero.blog-hero, .book-header { padding-top: 2.5rem; }

/* Buttons ---------------------------------------------------------------- */
.btn, .btn-primary, .btn-secondary, .btn-small, .quiz-cta {
  display: inline-block; font-weight: 600; text-decoration: none; cursor: pointer; border-radius: var(--radius);
  padding: 0.6rem 1.1rem; line-height: 1.3; border: 1px solid transparent; font-size: 0.95rem; transition: background .15s, border-color .15s;
}
.btn, .btn-primary, .quiz-cta { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn:hover, .btn-primary:hover, .quiz-cta:hover { background: var(--color-accent-hover); border-color: var(--color-accent-hover); color: #fff; }
@media (prefers-color-scheme: dark) { .btn, .btn-primary, .quiz-cta, .btn:hover, .btn-primary:hover { color: #101214; } }
.btn-secondary { background: var(--color-surface); color: var(--color-text); border-color: var(--color-border); }
.btn-secondary:hover { border-color: var(--color-text); color: var(--color-text); }
.btn-small { padding: 0.35rem 0.75rem; font-size: 0.85rem; background: var(--color-accent); color: #fff; }

/* Terminal / command sample --------------------------------------------- */
.term { background: var(--color-code-bg); color: var(--color-code-text); border-radius: var(--radius); padding: 1rem 1.15rem; overflow-x: auto; font-family: var(--mono); font-size: 0.875rem; line-height: 1.6; margin: 1.5rem 0; border-left: 3px solid var(--color-accent); }
.term .p { color: #8b939b; user-select: none; }
.term .ok { color: #7fd3a1; }
.term .dim { color: #9aa2aa; }
.term b { color: #fff; font-weight: 600; }

/* Feature list as a two-column definition list --------------------------- */
.feature-list { display: grid; gap: 0.9rem 2rem; grid-template-columns: 1fr; margin: 0; }
.feature-list div { border-top: 1px solid var(--color-border); padding-top: 0.75rem; }
.feature-list dt { font-weight: 650; margin-bottom: 0.2rem; }
.feature-list dd { margin: 0; color: var(--color-text-muted); }
@media (min-width: 640px) { .feature-list { grid-template-columns: 1fr 1fr; } }

/* Install options / cards ------------------------------------------------ */
.problem-cards, .install-grid, .faq-grid, .product-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .problem-cards, .install-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); } }
.card, .install-grid > div, .notify-card, .ebook-card, .product-card {
  background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem;
}
.card h3, .install-grid h3 { font-size: 1rem; margin-bottom: 0.35rem; }
.card p, .install-grid p { font-size: 0.95rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }
.card p:last-child { margin-bottom: 0; }
.install-grid pre { margin: 0.5rem 0 0; font-size: 0.8rem; }
.who, .templates, .problem, .quiz, .ebooks { background: transparent; }

/* Pricing ---------------------------------------------------------------- */
.pricing { display: grid; gap: 1rem; }
@media (min-width: 640px) { .pricing { grid-template-columns: 1fr 1fr; } }
.pricing > div { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 1.25rem; background: var(--color-surface); }
.pricing .price { font-size: 1.75rem; font-weight: 650; letter-spacing: -0.02em; }
.pricing .price small { font-size: 0.85rem; font-weight: 400; margin-left: 0.4rem; }
.pricing ul { padding-left: 1.1em; font-size: 0.95rem; }
.price-tag { font-size: 1.3rem; font-weight: 650; color: var(--color-text); }
.notice { border: 1px solid var(--color-border); border-left: 3px solid var(--color-accent); border-radius: var(--radius); padding: 0.75rem 1rem; background: var(--color-surface); font-size: 0.95rem; }

/* FAQ -------------------------------------------------------------------- */
.faq-item { padding: 0.9rem 0; border-top: 1px solid var(--color-border); }
.faq-item h3 { font-size: 1rem; margin-bottom: 0.3rem; }
.faq-item p { color: var(--color-text-muted); margin: 0; font-size: 0.95rem; }

/* Blog-post extras kept from the old stylesheet ------------------------- */
.blog-tool-cta { max-width: var(--max-width); margin: 0 auto 1rem; padding: 0.75rem 1.25rem; font-size: 0.9rem; color: var(--color-text-muted); border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); display: flex; gap: 0.75rem; align-items: center; flex-wrap: wrap; }
.blog-tool-cta .btn-primary { padding: 0.35rem 0.75rem; font-size: 0.85rem; }
.author { font-size: 0.9rem; color: var(--color-text-muted); }
.notify, .notify-intro, .notify-hint, .notify-card-text { color: var(--color-text-muted); font-size: 0.95rem; }

/* E-books / products (mahope.tools) ------------------------------------- */
.ebook-grid { display: grid; gap: 1.25rem; }
.ebook-card { display: flex; gap: 1.25rem; align-items: flex-start; }
.ebook-cover { width: 140px; flex-shrink: 0; border-radius: 4px; border: 1px solid var(--color-border); }
.ebook-info { flex: 1; min-width: 0; }
.ebook-info h3 { margin-bottom: 0.2rem; }
.ebook-subtitle { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0.5rem; }
.ebook-details { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.ebook-meta, .product-meta { font-size: 0.8rem; color: var(--color-text-muted); }
.ebook-price { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; }
.ebook-note, .bundle-note { font-size: 0.85rem; color: var(--color-text-muted); }
.bundle-note { margin-top: 1.25rem; }
.status-label { font-size: 0.75rem; font-weight: 600; padding: 0.1rem 0.55rem; border-radius: 999px; border: 1px solid var(--color-border); }
.status-ready { color: var(--color-green); }
.product-card { display: flex; flex-direction: column; position: relative; }
.product-card.feature { display: grid; grid-template-columns: 160px 1fr; gap: 1.25rem; align-items: start; }
@media (max-width: 560px) { .product-card.feature { grid-template-columns: 1fr; } .ebook-card { flex-direction: column; } }
.product-badge { display: inline-block; font-size: 0.7rem; font-weight: 600; color: var(--color-accent); margin-bottom: 0.5rem; }
.product-badge-secondary { color: var(--color-green); }
.product-cover img { width: 100%; height: auto; border-radius: 4px; border: 1px solid var(--color-border); display: block; }
.product-body h3 { font-size: 1.1rem; margin-bottom: 0.3rem; }
.product-desc { font-size: 0.95rem; color: var(--color-text-muted); margin-bottom: 0.6rem; }
.product-details { display: flex; gap: 0.5rem 1rem; flex-wrap: wrap; margin-bottom: 0.6rem; }
.product-chapters { font-size: 0.85rem; margin-bottom: 0.75rem; }
.chapter-label { display: block; font-weight: 650; margin-bottom: 0.2rem; font-size: 0.85rem; }
.product-chapters ul { list-style: none; padding: 0; margin: 0; }
.product-chapters li { color: var(--color-text-muted); padding-left: 0.9rem; position: relative; }
.product-chapters li::before { content: "\2013"; position: absolute; left: 0; }
.product-price { display: flex; align-items: baseline; gap: 0.75rem; flex-wrap: wrap; }
.product-cta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; margin-top: 0.75rem; padding-top: 0.75rem; border-top: 1px solid var(--color-border); }
.coming-badge { font-size: 0.85rem; color: var(--color-text-muted); }
.product-status { font-size: 0.8rem; color: var(--color-green); margin-top: 0.4rem; }
.product-status-gr { font-size: 0.75rem; color: var(--color-text-muted); }

/* Quiz (compliance guide) ----------------------------------------------- */
.quiz-container { max-width: 520px; min-height: 260px; }
.quiz-counter { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 0.4rem; }
.quiz-question { font-size: 1.15rem; font-weight: 650; margin-bottom: 1rem; }
.quiz-options { display: flex; flex-direction: column; gap: 0.5rem; }
.quiz-btn { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); padding: 0.8rem 1rem; text-align: left; cursor: pointer; }
.quiz-btn:hover { border-color: var(--color-accent); background: var(--color-accent-soft); }
.quiz-result { padding: 1.5rem 0; }
.quiz-score-ring { width: 96px; height: 96px; border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 0 0 1rem; border: 3px solid var(--color-border); }
.quiz-score-ring.low { border-color: var(--color-red); }
.quiz-score-ring.medium { border-color: var(--color-yellow); }
.quiz-score-ring.high { border-color: var(--color-green); }
.quiz-score-number { font-size: 1.75rem; font-weight: 650; line-height: 1; }
.quiz-score-label { font-size: 0.75rem; color: var(--color-text-muted); }
.quiz-result-desc { color: var(--color-text-muted); max-width: 48ch; margin-bottom: 1.25rem; }

/* Prose helpers ---------------------------------------------------------- */
.prose > * + * { margin-top: 1em; }
.two-col { display: grid; gap: 2rem; }
@media (min-width: 720px) { .two-col { grid-template-columns: 1fr 1fr; } }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--color-surface); padding: 0.5rem 1rem; z-index: 10; }
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }
@media print { .site-header, .site-footer, .blog-tool-cta { display: none; } }
