/* Camalocha Tools — design system */
:root{
  --bg:#FFF8F0; --bg2:#FFFFFF; --bg3:#FFF1E2;
  --ink:#2b2320; --muted:#6b5f57;
  --accent:#E85D33; --accent-ink:#ffffff; --accent-2:#2FA88A;
  --border:#EFE3D6; --radius:14px; --shadow:0 1px 2px rgba(43,35,32,.06),0 8px 24px -12px rgba(43,35,32,.12);
  --maxw:920px; --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,
    "PingFang SC","Hiragino Sans","Hiragino Kaku Gothic ProN","Yu Gothic","Microsoft YaHei",
    "Noto Sans CJK SC","Noto Sans CJK JP",sans-serif;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#1b1512; --bg2:#241d19; --bg3:#2c2119;
    --ink:#f5ece2; --muted:#b8a99b;
    --accent:#FF7A50; --accent-ink:#1b1512; --accent-2:#4fd6b3;
    --border:#3a2f28; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --bg:#1b1512; --bg2:#241d19; --bg3:#2c2119;
  --ink:#f5ece2; --muted:#b8a99b;
  --accent:#FF7A50; --accent-ink:#1b1512; --accent-2:#4fd6b3;
  --border:#3a2f28; --shadow:0 1px 2px rgba(0,0,0,.3),0 8px 24px -12px rgba(0,0,0,.5);
}
*{box-sizing:border-box}
html{color-scheme:light dark}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font-family:inherit}

/* CJK pages self-host Noto Sans SC/JP (preloaded in <head>) — apply explicitly since
   form controls don't inherit the body font-family in most browsers by default. */
html[data-cjk="sc"] body,html[data-cjk="sc"] button,html[data-cjk="sc"] input,
html[data-cjk="sc"] select,html[data-cjk="sc"] textarea,html[data-cjk="sc"] option{
  font-family:'Noto Sans SC',var(--font);
}
html[data-cjk="jp"] body,html[data-cjk="jp"] button,html[data-cjk="jp"] input,
html[data-cjk="jp"] select,html[data-cjk="jp"] textarea,html[data-cjk="jp"] option{
  font-family:'Noto Sans JP',var(--font);
}
img{max-width:100%}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;font-weight:800;letter-spacing:-.01em}
h1{font-size:clamp(1.5rem,4vw,2.1rem);margin:0 0 8px}
h2{font-size:1.3rem;margin:28px 0 12px}
h3{font-size:1.05rem;margin:16px 0 6px}
p{margin:0 0 12px}
button{font:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 16px}

/* header */
header{position:sticky;top:0;z-index:40;background:var(--bg);border-bottom:1px solid var(--border)}
.hdr{max-width:var(--maxw);margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:12px}
/* Plain two-part wordmark — no icon glyph anywhere in this lockup, unlike
   the rest of the portfolio (see risk-mitigation memo). */
.brandmark{display:inline-flex;align-items:baseline;gap:1px;flex:1;min-width:0}
.bm-word{font-weight:800;font-size:1.12rem;letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.bm-tag{font-weight:800;font-size:.72rem;letter-spacing:.03em;text-transform:uppercase;color:var(--accent-ink);
  background:var(--accent);padding:2px 6px;border-radius:5px;margin-left:4px;white-space:nowrap}
.hdr-actions{display:flex;align-items:center;gap:6px;flex:none}
.icon-btn{background:none;border:1px solid var(--border);border-radius:10px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);font-size:16px}
.icon-btn:hover{background:var(--bg3)}
.icon-btn.lang-code{font-size:.78rem;font-weight:800;letter-spacing:.02em}
.lang-wrap{position:relative}
.lang-menu{position:absolute;right:0;top:calc(100% + 6px);background:var(--bg2);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:none;min-width:200px;max-height:60vh;overflow:auto;z-index:50}
.lang-menu.open{display:block}
.lang-menu a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;color:var(--ink);font-size:.88rem}
.lang-menu a:hover{background:var(--bg3);text-decoration:none}
.lang-menu a[aria-current]{color:var(--accent);font-weight:700}
.lang-menu a[lang="zh-Hans"]{font-family:'Noto Sans SC',var(--font)}
.lang-menu a[lang="ja"]{font-family:'Noto Sans JP',var(--font)}
/* No flags in this site's language picker — a small monospace-ish code
   chip instead, so the selector reads and looks different from the other
   3 portfolio sites' flag-emoji pickers. */
.lang-code-badge{flex:none;font-size:.68rem;font-weight:800;letter-spacing:.02em;color:var(--muted);
  background:var(--bg3);border:1px solid var(--border);border-radius:5px;padding:2px 5px;min-width:26px;text-align:center}
.lang-menu a[aria-current] .lang-code-badge{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}

/* category strip — plain underline tabs, not filter-style pill chips (no
   background fill, no border, no emoji). Reads as a segmented text menu,
   the opposite treatment of a "browse by icon" tool-app nav. */
.catnav{background:var(--bg2);border-bottom:1px solid var(--border);overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.catnav::-webkit-scrollbar{display:none}
.catnav-in{max-width:var(--maxw);margin:0 auto;padding:0 16px;display:flex;gap:24px}
.catnav a{flex:none;padding:12px 0 10px;font-size:.76rem;font-weight:700;text-transform:uppercase;
  letter-spacing:.04em;color:var(--muted);border-bottom:2px solid transparent}
.catnav a:hover{color:var(--ink);text-decoration:none}
.catnav a.active{color:var(--ink);border-bottom-color:var(--accent)}
@media (min-width:601px){
  .catnav{overflow-x:visible;white-space:normal}
  .catnav-in{flex-wrap:wrap;row-gap:0}
}

main{max-width:var(--maxw);margin:0 auto;padding:20px 16px 40px}
.crumbs{font-size:.82rem;color:var(--muted);margin-bottom:14px}
.crumbs a{color:var(--muted)}
.hero{margin-bottom:16px}
.hero-p{color:var(--muted);font-size:1.02rem;max-width:64ch}

/* tool card */
.tool{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);margin-bottom:20px}
.tool .row{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.tool .row > *{flex:1 1 160px;min-width:0}
label{display:block;font-size:.82rem;font-weight:700;color:var(--muted);margin-bottom:5px}
input[type=text],input[type=number],input[type=date],select,textarea{
  width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:10px;
  background:var(--bg);color:var(--ink);font-size:1rem;font-family:inherit
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
textarea{resize:vertical;min-height:140px}
.checkline{display:flex;align-items:center;gap:8px;font-size:.9rem;color:var(--ink)}
.checkline input{width:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--accent);color:var(--accent-ink);
  border:none;border-radius:10px;padding:11px 20px;font-weight:700;font-size:.95rem;cursor:pointer;transition:filter .15s}
.btn:hover{filter:brightness(1.08)}
.btn.secondary{background:transparent;color:var(--ink);border:1.5px solid var(--border)}
.btn.secondary:hover{background:var(--bg3)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}

/* stat grid */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;margin-top:16px}
.stat{background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:14px 12px;text-align:center}
.stat .n{font-size:1.5rem;font-weight:800;color:var(--accent);word-break:break-word}
.stat .l{font-size:.74rem;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;margin-top:2px}
.note{font-size:.78rem;color:var(--muted);margin-top:12px}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.tab-btn{padding:8px 14px;border-radius:999px;border:1.5px solid var(--border);background:var(--bg2);color:var(--ink);cursor:pointer;font-size:.85rem;font-weight:600}
.tab-btn.active{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.tab-panel{display:none}
.tab-panel.active{display:block}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{background:var(--bg3);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-weight:800;font-size:1.1rem;color:var(--accent)}
.chip.swatch{padding:0;overflow:hidden;display:flex;flex-direction:column;min-width:84px;border-color:var(--border);cursor:pointer;background:none}
.chip.swatch .sw{height:44px;width:100%}
.chip.swatch .code{padding:6px 8px;font-size:.72rem;font-weight:700;color:var(--ink);background:var(--bg2);text-align:center}
.palette-group{margin-top:16px}
.palette-label{font-size:.78rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.02em;margin-bottom:6px}
.table-wrap{overflow-x:auto;margin-top:16px}
table.data-table{width:100%;border-collapse:collapse;font-size:.92rem}
table.data-table th,table.data-table td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--border)}
table.data-table th{color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.02em}

/* content / faq */
.content{margin-top:8px}
.content p{color:var(--ink)}
.faq{margin-top:28px}
.faq details{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:700;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--accent);font-weight:800}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;color:var(--muted)}

/* category / tool grids */
.grid-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin:18px 0}
.cat-card{display:block;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);color:var(--ink)}
.cat-card:hover{text-decoration:none;border-color:var(--accent)}
.cat-card .ico{font-size:1.8rem}
.cat-card h3{margin:8px 0 4px}
.cat-card p{color:var(--muted);font-size:.86rem;margin:0}
.grid-tools{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:16px 0}
.tool-card{display:block;background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:14px 16px;color:var(--ink)}
.tool-card:hover{text-decoration:none;border-color:var(--accent)}
.tool-card .ico{font-size:1.3rem;margin-right:6px}
.tool-card b{display:block;margin:6px 0 2px}
.tool-card span{font-size:.82rem;color:var(--muted)}
.related{margin-top:24px}

/* search */
.search-wrap{margin:18px 0}
.search-wrap input{font-size:1.05rem;padding:13px 16px}
.no-results{color:var(--muted);padding:20px;text-align:center}

/* ad slots — fixed min-height reserved to avoid layout shift */
.ad-slot{background:var(--bg3);border:1px dashed var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:var(--muted);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;margin:20px auto;overflow:hidden}
.ad-slot.ad-in-content{min-height:250px;max-width:336px}
.ad-slot.ad-banner{min-height:90px;max-width:728px}
.ad-slot.ad-footer{min-height:250px}
.ad-slot.ad-anchor{position:sticky;bottom:0;min-height:56px;max-width:none;margin:0;border-radius:0;border-width:1px 0 0 0}

/* Sitemap-style footer — one column per category, left-aligned, not a
   centered block. Distinct in shape from the rest of the portfolio. */
footer{border-top:1px solid var(--border);margin-top:20px;padding:32px 16px 24px;background:var(--bg2)}
footer .container{max-width:1080px;text-align:left}
.ftr-sitemap-h{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 14px}
.ftr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:20px 16px;margin-bottom:24px}
.ftr-col b{display:block;font-size:.86rem;color:var(--ink);margin-bottom:8px}
.ftr-col a{display:block;color:var(--muted);font-size:.8rem;padding:3px 0;text-decoration:none}
.ftr-col a:hover{color:var(--accent);text-decoration:underline}
.ftr-bottom{border-top:1px solid var(--border);padding-top:16px;text-align:center;color:var(--muted);font-size:.82rem}
.fnav{display:flex;flex-wrap:wrap;gap:4px 14px;justify-content:center;margin-bottom:14px}
.fnav a{color:var(--ink);font-size:.86rem}
.ftr-bottom p{margin:4px 0}

.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);
  padding:10px 18px;border-radius:10px;font-size:.88rem;font-weight:600;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:60}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

.disclaimer{background:var(--bg3);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:.82rem;color:var(--muted);margin-top:14px}

/* cookie consent */
.consent-banner{position:fixed;left:0;right:0;bottom:0;z-index:70;background:var(--bg2);border-top:1px solid var(--border);
  box-shadow:0 -8px 24px -12px rgba(0,0,0,.25);padding:16px;display:none}
.consent-banner.show{display:block}
.consent-in{max-width:var(--maxw);margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.consent-in p{flex:1 1 320px;margin:0;font-size:.85rem;color:var(--ink)}
.consent-in p a{text-decoration:underline}
.consent-btns{display:flex;gap:8px;flex-wrap:wrap}
.consent-modal{position:fixed;inset:0;background:rgba(20,15,10,.45);z-index:80;display:none;align-items:center;justify-content:center;padding:16px}
.consent-modal.show{display:flex}
.consent-modal-box{background:var(--bg2);border-radius:var(--radius);padding:22px;max-width:440px;width:100%;box-shadow:var(--shadow)}
.consent-row{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:14px 0}
.consent-row-txt b{display:block;margin-bottom:2px}
.consent-row-txt span{font-size:.82rem;color:var(--muted)}
.switch{position:relative;display:inline-block;width:42px;height:24px;flex:none;margin-top:2px}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch .slider{position:absolute;inset:0;background:var(--border);border-radius:999px;cursor:pointer;transition:.15s}
.switch .slider::before{content:"";position:absolute;width:18px;height:18px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.15s}
.switch input:checked + .slider{background:var(--accent)}
.switch input:checked + .slider::before{transform:translateX(18px)}
.consent-modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}
.consent-settings-btn{background:none;border:none;padding:0;color:var(--ink);font-size:.86rem;cursor:pointer;text-decoration:underline;font-family:inherit}

@media (max-width:600px){
  .tool{padding:16px}
  .grid-cats{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
  .bm-tag{display:none}
  .ftr-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:16px 12px}
}