/* Free Text Toolkit — simple, classic utility-site style. Light by default; dark only when the user picks it. */
:root {
  --header-bg: #003366;
  --blue: #003366;
  --blue-2: #336699;
  --heading: #003366;
  --link: #006699;
  --green: #4c7b25;
  --green-2: #51a351;
  --bg: #fff;
  --surface: #fff;
  --surface-2: #f3f3f3;
  --panel: #eee;
  --text: #000;
  --muted: #555;
  --border: #bbb;
  --line: #ddd;
  --line-2: #999;
  --hover: #e8f0f8;
  --active-bg: #c8dcf0;
  --btn-a: #fafafa;
  --btn-b: #ddd;
  --btn-ha: #fff;
  --btn-hb: #e8e8e8;
  --footer-bg: #e1e1e1;
  --tag-bg: #eef3f9;
  --tag-line: #c9d7e6;
  --result-line: #9cc48a;
  --bad: #c00;
  --bad-bg: #ffe0e0;
  --bad-line: #e99;
  --good: #1a7a1a;
  --good-bg: #dff3d8;
  --good-line: #9c9;
  --warn: #8a5a00;
  --warn-bg: #fff3c4;
  --warn-line: #e0c060;
  --del-bg: #fbb;
  --del: #900;
  --ins-bg: #b6e3a8;
  --ins: #060;
  --rx0: #ffe58a;
  --rx1: #b9e3ff;
  --jt-key: #881391;
  --jt-str: #1a1aa6;
  --jt-num: #098658;
  --jt-bool: #b5200d;
  --focus: #f90;
  --mono: Consolas, Menlo, "Courier New", monospace;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --header-bg: #0b2545;
  --heading: #8ab4e8;
  --link: #6cb6ff;
  --bg: #121417;
  --surface: #1b1f24;
  --surface-2: #22272e;
  --panel: #1f242b;
  --text: #e6e6e6;
  --muted: #9aa4ae;
  --border: #3d444d;
  --line: #30363d;
  --line-2: #555e69;
  --hover: #263241;
  --active-bg: #24405f;
  --btn-a: #2d333b;
  --btn-b: #22272e;
  --btn-ha: #363d46;
  --btn-hb: #2a3038;
  --footer-bg: #1b1f24;
  --tag-bg: #22303f;
  --tag-line: #34495e;
  --result-line: #3f6b35;
  --bad: #ff7b72;
  --bad-bg: #3b1d1d;
  --bad-line: #7a3030;
  --good: #7ee787;
  --good-bg: #1b3a24;
  --good-line: #2f6b3c;
  --warn: #e3b341;
  --warn-bg: #3a2e10;
  --warn-line: #6b5520;
  --del-bg: #5a1e1e;
  --del: #ffb3ae;
  --ins-bg: #1e4a2a;
  --ins: #a6f0b0;
  --rx0: #6b5800;
  --rx1: #0f4a6e;
  --jt-key: #d2a8ff;
  --jt-str: #a5d6ff;
  --jt-num: #7ee787;
  --jt-bool: #ff7b72;
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 Arial, Helvetica, sans-serif; }
a { color: var(--link); }
a:hover { color: var(--heading); }
h1 { color: var(--heading); font-size: 26px; margin: 12px 0 10px; line-height: 1.25; }
h2 { color: var(--heading); font-size: 21px; margin: 24px 0 8px; line-height: 1.3; }
h3 { font-size: 17px; margin: 16px 0 4px; }
p { margin: 0 0 12px; }
pre, code, textarea.mono { font-family: var(--mono); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 6px; background: var(--surface); padding: 6px 10px; z-index: 100; }
.skip:focus { left: 6px; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 1px; }
kbd { font: 12px var(--mono); border: 1px solid var(--line-2); border-bottom-width: 2px; padding: 0 4px; background: var(--surface); color: var(--text); }

/* Header */
.site-header { background: var(--header-bg); }
.header-row { display: flex; align-items: center; gap: 12px; height: 62px; }
.logo { color: #fff; font-size: 28px; font-weight: bold; text-decoration: none; letter-spacing: -.5px; white-space: nowrap; }
.logo span { color: #9fd06b; }
.logo:hover { color: #fff; }
.search-input { width: 100%; height: 34px; padding: 0 10px; border: 1px solid #888; border-radius: 0; font: inherit; font-size: 15px; background: var(--surface); color: var(--text); }
.search-input:focus { outline: 2px solid var(--focus); outline-offset: 0; }
.search-input.big { height: 42px; font-size: 17px; }
.search-results { position: absolute; left: 0; right: 0; top: 100%; background: var(--surface); border: 1px solid var(--border); box-shadow: 0 4px 10px rgba(0,0,0,.2); max-height: 360px; overflow: auto; z-index: 60; text-align: left; }
.search-results a { display: block; padding: 6px 10px; color: var(--link); text-decoration: none; border-bottom: 1px solid var(--line); }
.search-results a:hover, .search-results a[aria-selected="true"] { background: var(--hover); }
.search-results small { color: var(--muted); font-size: 12px; margin-left: 6px; }
.search-results .empty { padding: 8px 10px; color: var(--muted); }
.theme-toggle { margin-left: auto; flex-shrink: 0; width: 40px; height: 40px; display: grid; place-items: center; padding: 0; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.45); border-radius: 50%; cursor: pointer; transition: background .15s, transform .15s; }
.theme-toggle:hover { background: rgba(255,255,255,.2); transform: rotate(-12deg); }
.theme-toggle:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.theme-toggle .icon-sun { display: none; color: #ffd54a; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }

/* Layout */
.cols { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 32px; }
.col-main { min-width: 0; padding-bottom: 32px; }
@media (max-width: 880px) { .cols { grid-template-columns: 1fr; gap: 0; } }
.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px; padding: 0; margin: 12px 0 0; font-size: 14px; }
.crumbs li + li::before { content: "/"; margin-right: 4px; color: var(--muted); }
.lead { margin: 0 0 14px; }
.tool-head { margin-bottom: 4px; }
.title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.title-row h1 { margin-right: auto; }
.fav-btn { height: 30px; padding: 0 10px; font: inherit; font-size: 14px; cursor: pointer; color: var(--text); border: 1px solid var(--line-2); background: var(--surface); border-radius: 3px; }
.fav-btn[aria-pressed="true"] { color: #b8860b; border-color: #d4a017; background: var(--warn-bg); font-weight: bold; }
.tool-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; font-size: 13px; color: var(--muted); margin: -12px 0 14px; }
.related-top { font-size: 15px; margin: 0 0 18px; padding: 8px 10px; border: 1px solid var(--line); background: var(--surface-2); }
.related-top strong { color: var(--heading); }

/* Sidebar */
.sidebar { padding-top: 16px; }
.side-box { border: 1px solid var(--blue-2); margin-bottom: 18px; }
.side-title { background: var(--blue-2); color: #fff; font-weight: bold; padding: 6px 10px; }
.side-box ul { list-style: none; margin: 0; padding: 6px 10px 8px; }
.side-box li { padding: 3px 0; font-size: 15px; }

/* Home */
.home-top { text-align: center; padding: 20px 0 8px; }
.home-top h1 { font-size: 30px; }
.hero-search { position: relative; display: flex; gap: 6px; max-width: 560px; margin: 0 auto; }
.hero-search .search-results { right: 0; top: 100%; }
.hero-search .btn { height: 42px; padding: 0 18px; font-size: 16px; }
.hint { font-size: 13px; color: var(--muted); margin: 8px 0 0; }
.recent-strip { margin-top: 10px; font-size: 14px; display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 12px; }
.quick-row { border: 1px solid var(--line); background: var(--surface-2); padding: 10px 14px; margin: 18px 0 0; }
.quick-row h2 { font-size: 16px; margin: 0 0 6px; }
.quick-row ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px 20px; }
.quick-row li { font-size: 15px; }
.quick-row.favs { border-color: #d4a017; }
.quick-row.recent { margin: 0 0 18px; }
.cat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 28px; margin: 24px 0; }
@media (max-width: 900px) { .cat-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .cat-grid { grid-template-columns: 1fr; } }
.cat-card h2 { font-size: 18px; margin: 0 0 6px; padding-bottom: 4px; border-bottom: 2px solid var(--blue-2); }
.cat-card h2 a { color: var(--heading); text-decoration: none; }
.cat-card ul { list-style: none; margin: 0; padding: 0; }
.cat-card li { padding: 2px 0; font-size: 15px; }
.home-note { text-align: center; font-size: 15px; }

/* Link lists (category, all tools, popular) */
.card-grid { columns: 2 240px; column-gap: 32px; margin: 8px 0 16px; }
.tool-card { display: block; padding: 3px 0; break-inside: avoid; }
.tool-card::before { content: "› "; color: var(--muted); }
.chip-row { display: flex; flex-wrap: wrap; gap: 4px 14px; }
.filter { max-width: 360px; margin: 6px 0 4px; }
.filter-group h2 a { color: var(--heading); text-decoration: none; }

/* Tool box */
.tool-box { background: var(--panel); border: 1px solid var(--border); padding: 14px; margin: 8px 0 20px; }
.tool-grid { display: grid; gap: 14px; }
.tool-grid > * { min-width: 0; }
.tool-grid.two { grid-template-columns: 1fr 1fr; }
.tool-grid.main-side { grid-template-columns: minmax(0, 1fr) 260px; }
@media (max-width: 760px) { .tool-grid.two, .tool-grid.main-side { grid-template-columns: 1fr; } }
.field-label { display: flex; justify-content: space-between; gap: 8px; font-weight: bold; font-size: 15px; margin-bottom: 4px; }
.field-label .muted { font-weight: normal; font-size: 13px; }
textarea, .input, select { width: 100%; font: inherit; font-size: 15px; color: var(--text); background: var(--surface); border: 1px solid var(--line-2); border-radius: 0; padding: 8px; }
textarea { min-height: 220px; resize: vertical; line-height: 1.45; }
textarea.short { min-height: 100px; }
textarea[readonly] { background: var(--surface-2); }
textarea:focus, .input:focus, select:focus { outline: 2px solid var(--focus); outline-offset: 0; }
.input, select { height: 32px; padding: 4px 6px; }
.options { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: flex-end; margin: 0 0 12px; }
.opt { display: flex; flex-direction: column; gap: 2px; font-size: 14px; }
.opt .input, .opt select { min-width: 110px; }
.check { display: inline-flex; align-items: center; gap: 5px; font-size: 15px; cursor: pointer; min-height: 32px; }
.check input { width: 15px; height: 15px; margin: 0; }
.toolbar { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.btn { height: 30px; padding: 0 12px; font: inherit; font-size: 14px; color: var(--text); cursor: pointer; border: 1px solid var(--line-2); border-radius: 3px; background: linear-gradient(var(--btn-a), var(--btn-b)); }
.btn:hover { background: linear-gradient(var(--btn-ha), var(--btn-hb)); }
.btn.primary { color: #fff; font-weight: bold; border-color: #3b6119; background: linear-gradient(#5f9732, var(--green)); }
.btn.primary:hover { background: linear-gradient(#6aa63a, #548a29); }
.btn.active { background: var(--active-bg); border-color: var(--blue-2); font-weight: bold; }
.btn-group { display: flex; flex-wrap: wrap; gap: 4px; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); border-top: 1px solid var(--border); border-left: 1px solid var(--border); background: var(--surface); align-self: start; }
.stats.vertical { grid-template-columns: 1fr 1fr; }
.stat { padding: 6px 8px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stat b { display: block; font-size: 20px; color: var(--heading); font-variant-numeric: tabular-nums; }
.stat span { font-size: 13px; color: var(--muted); }
.stat b i { font-style: normal; }
.stat b i.neg { color: var(--bad); }
.panel { background: var(--surface); border: 1px solid var(--border); padding: 10px 12px; margin-top: 12px; font-size: 15px; }
.panel h3 { margin: 0 0 6px; font-size: 15px; color: var(--heading); }
.panel h4 { margin: 14px 0 6px; font-size: 15px; color: var(--heading); }
.panel.result { padding: 0 12px 12px; border-color: var(--result-line); }
.panel.result > h3:first-child { margin: 0 -12px 10px; padding: 6px 12px; background: var(--green-2); color: #fff; font-size: 15px; }
.meter { margin: 6px 0; font-size: 14px; }
.meter-top { display: flex; justify-content: space-between; gap: 8px; }
.meter-bar { height: 10px; background: var(--line); border: 1px solid var(--line); margin-top: 2px; }
.meter-bar i { display: block; height: 100%; background: var(--green-2); }
.meter.warn .meter-bar i { background: #e0a800; }
.meter.over .meter-bar i { background: var(--bad); }
.meter.over .meter-top b { color: var(--bad); }
table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
table.data th { background: var(--blue-2); color: #fff; text-align: left; padding: 4px 8px; font-weight: bold; }
table.data td { padding: 4px 8px; border-bottom: 1px solid var(--line); }
table.data tr:nth-child(even) td { background: var(--surface-2); }
table.data td.num, table.data th[style] { text-align: right; font-variant-numeric: tabular-nums; }
table.mono-cells td { font-family: var(--mono); font-size: 13px; overflow-wrap: anywhere; }
.notice { padding: 6px 10px; background: var(--surface); border: 1px solid var(--border); font-size: 14px; margin: 10px 0 0; }
.notice.error { background: var(--bad-bg); border-color: var(--bad-line); color: var(--bad); }
.notice.ok { background: var(--good-bg); border-color: var(--good-line); color: var(--good); }
.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: #333; color: #fff; padding: 8px 14px; font-size: 14px; opacity: 0; transition: opacity .2s; pointer-events: none; z-index: 200; }
.toast.show { opacity: 1; }
textarea.drag { outline: 3px dashed var(--blue-2); outline-offset: -3px; background: var(--hover); }
.tag { display: inline-block; padding: 1px 8px; margin: 2px 0; border: 1px solid var(--tag-line); background: var(--tag-bg); font-size: 14px; }
.hl-text { background: var(--surface); border: 1px solid var(--line); padding: 10px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.7; max-height: 420px; overflow: auto; }
.hl-text.mono, .mono { font-family: var(--mono); font-size: 14px; }
mark { color: inherit; }
mark.hl { background: var(--warn-bg); }
mark.rx0 { background: var(--rx0); }
mark.rx1 { background: var(--rx1); }
.checklist { list-style: none; margin: 0; padding: 0; }
.checklist li { padding: 2px 0; }
.checklist .yes { color: var(--good); }
.checklist .no { color: var(--bad); }
.list-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .list-grid { grid-template-columns: 1fr; } }
.err-excerpt { margin: 8px 0 0; padding: 8px; background: var(--bad-bg); border: 1px solid var(--bad-line); color: var(--bad); font: 13px/1.4 var(--mono); white-space: pre; overflow: auto; }
.b64-img { display: block; max-width: 100%; max-height: 260px; margin-top: 8px; border: 1px solid var(--line); }
.freq-bar { height: 10px; background: var(--line); }
.freq-bar i { display: block; height: 100%; background: var(--blue-2); }
pre.pw { font-size: 16px; letter-spacing: .5px; }
textarea.zalgo { font-size: 22px; line-height: 2.4; padding: 18px 10px; }

/* Fancy text */
.fancy-list { margin-top: 12px; background: var(--surface); border: 1px solid var(--border); }
.fancy-row { display: flex; align-items: center; gap: 10px; padding: 6px 10px; border-bottom: 1px solid var(--line); cursor: pointer; }
.fancy-row:hover { background: var(--hover); }
.fancy-row:last-child { border-bottom: 0; }
.fancy-row .fancy-name { font-size: 13px; color: var(--muted); width: 120px; flex-shrink: 0; }
.fancy-row .fancy-out { flex: 1; font-size: 18px; overflow-wrap: anywhere; min-width: 0; }
@media (max-width: 560px) { .fancy-row { flex-wrap: wrap; } .fancy-row .fancy-name { width: 100%; } }

/* Diff */
.diff-wrap { border: 1px solid var(--border); background: var(--surface); overflow: auto; max-height: 560px; margin-top: 10px; }
.diff-table { width: 100%; border-collapse: collapse; font: 13px/1.5 var(--mono); table-layout: fixed; }
.diff-table td { padding: 1px 6px; vertical-align: top; white-space: pre-wrap; overflow-wrap: anywhere; }
.diff-table td.ln { width: 40px; color: var(--muted); text-align: right; background: var(--surface-2); user-select: none; }
.diff-table td.gap { text-align: center; color: var(--muted); background: var(--surface-2); font-family: Arial, sans-serif; font-size: 13px; }
.d-del { background: var(--bad-bg); }
.d-ins { background: var(--good-bg); }
.d-empty { background: var(--surface-2); }
del.w { background: var(--del-bg); color: var(--del); }
ins.w { background: var(--ins-bg); color: var(--ins); text-decoration: none; }
.word-diff { background: var(--surface); border: 1px solid var(--border); padding: 12px; margin-top: 10px; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.8; }
.unified { margin-top: 10px; background: var(--surface); border: 1px solid var(--border); padding: 8px; font: 13px/1.5 var(--mono); white-space: pre-wrap; overflow: auto; max-height: 560px; }
.unified .u-del { display: block; background: var(--bad-bg); color: var(--del); }
.unified .u-ins { display: block; background: var(--good-bg); color: var(--ins); }
.unified .u-ctx { display: block; }
.summary-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 15px; }
.summary-row .add { color: var(--good); font-weight: bold; }
.summary-row .rem { color: var(--bad); font-weight: bold; }

/* SERP preview & share card — always light, they imitate real Google/social cards */
.serp { background: #fff; color: #202124; border: 1px solid var(--border); padding: 12px 14px; margin-top: 12px; font-family: Arial, sans-serif; overflow: hidden; }
.serp-site { font-size: 14px; color: #202124; }
.serp-url { font-size: 12px; color: #4d5156; }
.serp-title { font-size: 20px; color: #1a0dab; line-height: 1.3; margin: 3px 0; max-width: 600px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.serp-desc { font-size: 14px; color: #4d5156; line-height: 1.58; max-width: 600px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.serp-desc b { color: #202124; }
.serp.mobile { max-width: 380px; border-radius: 8px; }
.serp.mobile .serp-title { font-size: 18px; white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.serp.mobile .serp-desc { -webkit-line-clamp: 3; }
.share-card { border: 1px solid #ccc; max-width: 500px; background: #fff; }
.share-img { height: 180px; background: #f0f0f0 center / cover no-repeat; border-bottom: 1px solid #ddd; }
.share-img.empty { display: grid; place-items: center; color: #606770; font-size: 14px; }
.share-body { padding: 8px 12px; background: #f2f3f5; }
.share-host { font-size: 12px; color: #606770; }
.share-title { font-weight: bold; color: #1d2129; margin: 2px 0; }
.share-desc { font-size: 14px; color: #606770; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* Markdown preview */
.md-preview { background: var(--surface); border: 1px solid var(--line-2); padding: 10px 14px; min-height: 220px; overflow: auto; }
.md-preview pre { background: var(--surface-2); padding: 8px; overflow: auto; }
.md-preview code { background: var(--surface-2); padding: 0 3px; }
.md-preview pre code { padding: 0; }
.md-preview blockquote { border-left: 3px solid var(--line-2); margin: 0; padding-left: 10px; color: var(--muted); }
.md-preview table { border-collapse: collapse; }
.md-preview th, .md-preview td { border: 1px solid var(--line-2); padding: 3px 8px; }
.md-preview img { max-width: 100%; }

/* JSON tree */
.json-tree { background: var(--surface); border: 1px solid var(--line-2); padding: 8px 10px; min-height: 220px; max-height: 520px; overflow: auto; font: 13px/1.6 var(--mono); }
.json-tree details { padding-left: 14px; }
.json-tree > details { padding-left: 0; }
.json-tree summary { cursor: pointer; margin-left: -14px; list-style-position: inside; }
.json-tree .jt-leaf { padding-left: 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.jt-key { color: var(--jt-key); }
.jt-str { color: var(--jt-str); }
.jt-num { color: var(--jt-num); }
.jt-bool, .jt-null { color: var(--jt-bool); }
.jt-type { color: var(--muted); }

/* Readability, badges, bios */
.score-big { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.score-big b { font-size: 36px; color: var(--heading); line-height: 1; }
.badge { display: inline-block; padding: 1px 8px; font-size: 13px; font-weight: bold; border: 1px solid var(--border); background: var(--surface-2); }
.badge.good { background: var(--good-bg); color: var(--good); border-color: var(--good-line); }
.badge.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-line); }
.badge.bad { background: var(--bad-bg); color: var(--bad); border-color: var(--bad-line); }
.bio-list { margin-top: 12px; background: var(--surface); border: 1px solid var(--border); }
.bio-item { display: flex; gap: 12px; align-items: flex-start; padding: 10px; border-bottom: 1px solid var(--line); }
.bio-item:last-child { border-bottom: 0; }
.bio-item pre { margin: 0; white-space: pre-wrap; font: inherit; overflow-wrap: anywhere; }
.bio-item small { display: block; color: var(--muted); margin-top: 2px; }

/* Article content */
.prose { font-size: 16px; }
.prose.narrow { max-width: 760px; }
.prose h3 { color: var(--text); }
.steps { padding-left: 1.4em; margin: 0 0 12px; }
.steps li { margin: 3px 0; }
table.example { border-collapse: collapse; width: 100%; margin-bottom: 10px; font-size: 14px; }
table.example th { width: 80px; background: var(--panel); text-align: left; padding: 6px 8px; border: 1px solid var(--line-2); vertical-align: top; }
table.example td { border: 1px solid var(--line-2); padding: 6px 8px; }
table.example pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 14px; }

/* Footer */
.site-footer { background: var(--footer-bg); border-top: 3px solid var(--blue); padding: 16px 0; text-align: center; font-size: 14px; }
.site-footer .copy { color: var(--muted); margin-top: 6px; }

@media (max-width: 560px) {
  .logo { font-size: 23px; }
  h1 { font-size: 23px; }
  .tool-box { padding: 10px; margin-left: -6px; margin-right: -6px; }
}
@media (max-width: 600px) {
  .btn { height: 36px; }
  .options { gap: 8px 12px; }
  .opt { flex: 1 1 140px; }
  .opt .input, .opt select { min-width: 0; width: 100%; }
  textarea { min-height: 170px; }
  .fancy-row .fancy-out { font-size: 16px; }
  .stats.vertical { grid-template-columns: 1fr 1fr 1fr; }
  .stat b { font-size: 18px; }
}

/* Phones: 16px inputs stop iOS Safari from zooming in on focus; bigger touch targets */
@media (max-width: 760px) {
  textarea, .input, select, .search-input { font-size: 16px; }
  .input, select { height: 40px; }
  .fav-btn { height: 38px; }
  .check { min-height: 40px; gap: 8px; }
  .check input { width: 20px; height: 20px; }
  .btn-group .btn { min-width: 44px; }
  .side-box li, .cat-card li { padding: 5px 0; }
  .tool-meta span:last-child { display: none; }
}
textarea.tall { min-height: 300px; }
@media (max-width: 760px) {
  textarea.tall { min-height: 170px; }
  /* counters: show live counts above the text box so they stay visible while typing */
  .tool-grid.main-side > .stats { order: -1; }
  .hint, .search-kbd { display: none; }
}
@media (max-width: 760px) {
  .stat { padding: 4px 8px; }
  .stat b { font-size: 17px; }
  .stat span { font-size: 12px; }
}
@media (max-width: 760px) { textarea.mono, input.mono, .input.mono { font-size: 16px; } }