/* H QUIK Free Tools — shared design system (tools.css) v1
   One stylesheet for every page under /tools/. See STYLE.md. */
:root{
  --navy:#13203f;--navy-2:#1b2d55;--accent:#1d46a8;--accent-2:#163a8c;--accent-soft:#eaf0fb;
  --bg:#f6f8fb;--surface:#fff;--ink:#141b2d;--ink-2:#3b4660;--muted:#667089;--line:#e3e8f0;--line-2:#d3dbe8;
  --ok:#137a4b;--ok-soft:#e7f6ee;--warn:#9a6200;--warn-soft:#fff6e3;--err:#b42318;--err-soft:#fdecea;
  --wa:#1a9e4b;--wa-d:#147a3a;
  --r-sm:8px;--r:12px;--r-lg:16px;
  --sh-1:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.06);
  --sh-2:0 4px 16px rgba(16,24,40,.08);
  --s1:8px;--s2:16px;--s3:24px;--s4:32px;--s5:48px;--s6:64px;
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.55;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img,svg,canvas{display:block;max-width:100%}
a{color:var(--accent)}
h1,h2,h3,h4{margin:0 0 var(--s1);line-height:1.25;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(1.6rem,5.2vw,2.25rem);font-weight:750}
h2{font-size:clamp(1.25rem,3.8vw,1.5rem);font-weight:700}
h3{font-size:1.05rem;font-weight:650}
p{margin:0 0 var(--s2)}
:focus-visible{outline:3px solid #f2b632;outline-offset:2px;border-radius:6px}
.t-wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 var(--s2)}
.t-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.t-skip{position:absolute;left:-999px;top:0;background:#fff;padding:8px 12px;z-index:99}
.t-skip:focus{left:8px;top:8px}
.t-icon{width:20px;height:20px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* header */
.t-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.t-header-in{display:flex;align-items:center;justify-content:space-between;gap:var(--s2);height:60px}
.t-brand img{height:36px;width:auto}
.t-nav{display:flex;align-items:center;gap:4px}
.t-nav a{color:var(--ink-2);text-decoration:none;font-weight:550;font-size:.92rem;padding:8px 10px;border-radius:var(--r-sm)}
.t-nav a:hover{background:var(--bg);color:var(--navy)}
.t-nav a[aria-current="page"]{color:var(--accent)}
.t-nav .t-hide-sm{display:none}
@media(min-width:760px){.t-nav .t-hide-sm{display:inline-flex}}

/* breadcrumb */
.t-crumbs{background:var(--surface);border-bottom:1px solid var(--line);font-size:.85rem}
.t-crumbs .t-wrap{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding-top:10px;padding-bottom:10px;color:var(--muted)}
.t-crumbs a{color:var(--muted);text-decoration:none}
.t-crumbs a:hover{color:var(--accent);text-decoration:underline}
.t-crumbs [aria-current]{color:var(--ink);font-weight:600}

/* page */
.t-main{padding:var(--s3) 0 var(--s5)}
.t-page-head{margin-bottom:var(--s3)}
.t-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:.75rem;font-weight:650;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:4px 10px;margin-bottom:var(--s1)}
.t-lede{color:var(--ink-2);font-size:1.02rem;max-width:720px;margin-bottom:var(--s2)}
.t-trust{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.t-trust li{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:550;color:var(--ink-2);background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:5px 10px}
.t-trust .t-icon{width:16px;height:16px;color:var(--ok)}

/* cards & layout */
.t-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:var(--s2);margin-bottom:var(--s2)}
@media(min-width:760px){.t-card{padding:var(--s3)}}
.t-card-title{display:flex;align-items:center;gap:10px;font-size:1.02rem;font-weight:650;color:var(--navy);margin:0 0 var(--s2)}
.t-step{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:.8rem;font-weight:700;flex:none}
.t-grid-2{display:grid;gap:var(--s2)}
@media(min-width:900px){.t-grid-2{grid-template-columns:1fr 1fr;align-items:start}.t-grid-side{grid-template-columns:minmax(0,1fr) 360px}}
.t-row{display:flex;flex-wrap:wrap;gap:var(--s1);align-items:center}
.t-stack>*+*{margin-top:var(--s2)}
.t-divider{height:1px;background:var(--line);margin:var(--s2) 0;border:0}

/* forms */
.t-field{display:block;margin-bottom:var(--s2)}
.t-label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.t-hint{display:block;font-size:.8rem;color:var(--muted);margin-top:4px}
.t-input,.t-select,.t-textarea{width:100%;font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid var(--line-2);border-radius:var(--r-sm);padding:10px 12px;min-height:44px}
.t-textarea{min-height:96px;resize:vertical}
.t-input:focus,.t-select:focus,.t-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(29,70,168,.15)}
.t-check{display:flex;align-items:flex-start;gap:10px;font-size:.92rem;color:var(--ink-2);margin-bottom:10px;cursor:pointer}
.t-check input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--accent);flex:none}
input[type=range]{width:100%;accent-color:var(--accent)}
input[type=color]{width:44px;height:44px;padding:2px;border:1px solid var(--line-2);border-radius:var(--r-sm);background:#fff}

/* segmented control: <div class="t-seg" role="radiogroup"><label><input type=radio name=x><span>A</span></label>… */
.t-seg{display:flex;flex-wrap:wrap;gap:6px}
.t-seg label{position:relative;cursor:pointer}
.t-seg input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.t-seg span{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:8px 14px;border:1px solid var(--line-2);border-radius:999px;background:#fff;font-size:.9rem;font-weight:550;color:var(--ink-2);transition:background .15s,border-color .15s}
.t-seg input:checked+span{background:var(--navy);border-color:var(--navy);color:#fff}
.t-seg input:focus-visible+span{outline:3px solid #f2b632;outline-offset:2px}

/* buttons */
.t-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:.95rem;line-height:1;text-decoration:none;border-radius:var(--r-sm);padding:12px 18px;min-height:44px;border:1px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,transform .1s}
.t-btn:active{transform:translateY(1px)}
.t-btn[disabled],.t-btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}
.t-btn-primary{background:var(--accent);color:#fff}
.t-btn-primary:hover{background:var(--accent-2)}
.t-btn-dark{background:var(--navy);color:#fff}
.t-btn-dark:hover{background:var(--navy-2)}
.t-btn-secondary{background:#fff;color:var(--navy);border-color:var(--line-2)}
.t-btn-secondary:hover{border-color:var(--navy)}
.t-btn-ghost{background:transparent;color:var(--accent)}
.t-btn-ghost:hover{background:var(--accent-soft)}
.t-btn-wa{background:var(--wa);color:#fff}
.t-btn-wa:hover{background:var(--wa-d)}
.t-btn-sm{padding:8px 12px;min-height:36px;font-size:.85rem}
.t-btn-block{width:100%}

/* drop zone: <label class="t-drop"><input type=file class="t-sr">… */
.t-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px;border:2px dashed var(--line-2);border-radius:var(--r);background:#fbfcfe;padding:var(--s3) var(--s2);cursor:pointer;color:var(--ink-2);transition:border-color .15s,background .15s}
.t-drop:hover,.t-drop.is-over{border-color:var(--accent);background:var(--accent-soft)}
.t-drop .t-icon{width:32px;height:32px;color:var(--accent)}
.t-drop strong{color:var(--navy)}
.t-drop small{color:var(--muted)}

/* notes, alerts, badges, progress */
.t-note{display:flex;gap:10px;font-size:.88rem;color:var(--ink-2);background:var(--accent-soft);border-radius:var(--r-sm);padding:10px 12px;margin-bottom:var(--s2)}
.t-note .t-icon{color:var(--accent);margin-top:1px}
.t-alert-ok{background:var(--ok-soft);color:var(--ok)}
.t-alert-warn{background:var(--warn-soft);color:var(--warn)}
.t-alert-err{background:var(--err-soft);color:var(--err)}
.t-alert-ok .t-icon,.t-alert-warn .t-icon,.t-alert-err .t-icon{color:currentColor}
.t-badge{display:inline-flex;align-items:center;font-size:.72rem;font-weight:650;letter-spacing:.02em;border-radius:999px;padding:3px 8px;background:var(--accent-soft);color:var(--accent)}
.t-badge-new{background:#fff3d6;color:#8a5a00}
.t-progress{height:8px;background:var(--line);border-radius:999px;overflow:hidden}
.t-progress>i{display:block;height:100%;width:0;background:var(--accent);border-radius:999px;transition:width .2s}
.t-status{font-size:.88rem;color:var(--muted);margin-top:6px;min-height:1.4em}

/* results */
.t-result{background:#fbfcfe;border:1px solid var(--line);border-radius:var(--r);padding:var(--s2)}
.t-stat{display:flex;justify-content:space-between;gap:var(--s2);padding:10px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.t-stat:last-child{border-bottom:0}
.t-stat b{color:var(--navy)}
.t-stat-big{font-size:1.6rem;font-weight:750;color:var(--navy)}
.t-table{width:100%;border-collapse:collapse;font-size:.9rem}
.t-table th,.t-table td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}
.t-table th{font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:650}
.t-scroll-x{overflow-x:auto}
.t-checker{background-color:#fff;background-image:linear-gradient(45deg,#e9edf3 25%,transparent 25%),linear-gradient(-45deg,#e9edf3 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e9edf3 75%),linear-gradient(-45deg,transparent 75%,#e9edf3 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}
.t-preview{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff}
.t-preview img,.t-preview canvas{width:100%;height:auto}
.t-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:8px}
.t-thumb{position:relative;border:2px solid var(--line);border-radius:var(--r-sm);overflow:hidden;cursor:pointer;background:#fff;padding:0}
.t-thumb img{width:100%;aspect-ratio:1;object-fit:cover}
.t-thumb[aria-pressed=true]{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.t-thumb span{position:absolute;left:0;right:0;bottom:0;font-size:.68rem;font-weight:600;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.6));padding:10px 4px 4px;text-align:center}

/* hub */
.t-hero{background:linear-gradient(160deg,var(--navy) 0%,#0e1830 100%);color:#fff;padding:var(--s4) 0 var(--s4)}
.t-hero h1{color:#fff}
.t-hero .t-lede{color:#cdd8ec}
.t-hero .t-eyebrow{background:rgba(255,255,255,.12);color:#dbe5f7}
.t-search{position:relative;max-width:560px;margin-top:var(--s2)}
.t-search .t-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted)}
.t-search input{width:100%;font:inherit;font-size:16px;border:0;border-radius:var(--r);padding:14px 14px 14px 44px;min-height:50px;box-shadow:var(--sh-2)}
.t-search input:focus{outline:3px solid #f2b632}
.t-trust-strip{background:var(--surface);border-bottom:1px solid var(--line)}
.t-trust-strip ul{list-style:none;margin:0;padding:12px 0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px 22px;font-size:.85rem;font-weight:600;color:var(--ink-2)}
.t-trust-strip li{display:inline-flex;align-items:center;gap:6px}
.t-trust-strip .t-icon{width:16px;height:16px;color:var(--ok)}
.t-group{margin-top:var(--s4);scroll-margin-top:80px}
.t-group-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--s2);margin-bottom:var(--s2)}
.t-group-head p{margin:0;color:var(--muted);font-size:.9rem}
.t-hub-grid{list-style:none;margin:0;padding:0;display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:620px){.t-hub-grid{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.t-hub-grid{grid-template-columns:1fr 1fr 1fr}}
.t-tool-card{display:flex;gap:14px;align-items:flex-start;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;text-decoration:none;color:inherit;box-shadow:var(--sh-1);transition:border-color .15s,box-shadow .15s,transform .15s}
.t-tool-card:hover{border-color:var(--accent);box-shadow:var(--sh-2);transform:translateY(-1px)}
.t-tool-ic{display:grid;place-items:center;width:44px;height:44px;border-radius:10px;background:var(--accent-soft);color:var(--accent);flex:none}
.t-tool-ic .t-icon{width:22px;height:22px}
.t-tool-card h3{margin:0 0 4px;font-size:1rem;display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.t-tool-card p{margin:0;font-size:.88rem;color:var(--muted);line-height:1.45}
.t-empty{display:none;text-align:center;color:var(--muted);padding:var(--s4) 0}

/* CTA + footer */
.t-cta{background:var(--surface);border-top:1px solid var(--line)}
.t-cta-in{display:flex;flex-direction:column;gap:var(--s2);align-items:flex-start;padding:var(--s4) var(--s2)}
.t-cta h2{margin:0}
.t-cta p{margin:0;color:var(--ink-2)}
@media(min-width:760px){.t-cta-in{flex-direction:row;align-items:center;justify-content:space-between}}
.t-footer{background:var(--navy);color:#b9c6df;font-size:.85rem;padding:var(--s4) 0 calc(var(--s4) + 8px)}
.t-footer a{color:#dbe5f7}
.t-footer-in{display:grid;gap:var(--s2)}
.t-footer img{height:34px;width:auto;background:#fff;border-radius:6px;padding:4px 8px}
.t-footer nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.t-footer p{margin:0}

@media print{.t-header,.t-crumbs,.t-cta,.t-footer,.t-no-print{display:none!important}body{background:#fff}.t-card{box-shadow:none;border:0}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ---- motion (v1.1): CSS transforms/opacity only, 200–400ms ease-out ---- */
:root{--ease:cubic-bezier(.2,.7,.2,1);--dur:320ms}
@keyframes t-fade-up{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes t-spin{to{transform:rotate(360deg)}}
@keyframes t-shimmer{from{background-position:-200% 0}to{background-position:200% 0}}
.t-main,.t-hero>.t-wrap{animation:t-fade-up 360ms var(--ease) both}
/* scroll reveal: add class="t-reveal" to any block; tools-ui.js adds .is-in when it enters the viewport.
   Without JS (no .t-js on <html>) everything is simply visible. */
.t-js .t-reveal{opacity:0;transform:translateY(14px);transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease)}
.t-js .t-reveal.is-in{opacity:1;transform:none}
.t-card,.t-btn,.t-tool-card,.t-thumb{transition:transform 220ms var(--ease),box-shadow 220ms var(--ease),border-color 220ms var(--ease),background 220ms var(--ease)}
.t-btn:hover{transform:translateY(-1px)}
.t-btn:active{transform:translateY(0)}
.t-tool-card:hover{transform:translateY(-2px)}
.t-thumb:hover{transform:translateY(-1px)}
/* spinner: <span class="t-spinner" aria-hidden="true"></span> */
.t-spinner{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:t-spin .7s linear infinite;vertical-align:-3px}
/* skeleton: <div class="t-skel" style="height:120px"></div> */
.t-skel{border-radius:var(--r-sm);background:linear-gradient(90deg,#eef1f6 25%,#f7f9fc 37%,#eef1f6 63%);background-size:400% 100%;animation:t-shimmer 1.3s ease-in-out infinite}
.t-fade-in{animation:t-fade-up 300ms var(--ease) both}
@media(prefers-reduced-motion:reduce){.t-main,.t-hero>.t-wrap,.t-fade-in{animation:none}.t-js .t-reveal{opacity:1;transform:none;transition:none}.t-btn:hover,.t-tool-card:hover,.t-thumb:hover{transform:none}.t-spinner{animation-duration:1.6s}.t-skel{animation:none}}

/* v1.2 fixes */
.t-nav a.t-btn-wa,.t-nav a.t-btn-wa:hover{color:#fff}
.t-nav a.t-btn-wa{background:var(--wa)}.t-nav a.t-btn-wa:hover{background:var(--wa-d)}
.t-group-head{flex-direction:column;align-items:flex-start;gap:2px}
@media(min-width:760px){.t-group-head{flex-direction:row;align-items:baseline}}