/* ============================================================
   ToolHamper design system v3 — iLovePDF-inspired look
   (per owner request, Oct 30 2026): signature red, dense
   colorful tool grid, category filter pills, big red actions,
   soft lavender-grey bands, friendly bold headings.
   ============================================================ */
:root{
  --bg:#FFFFFF; --bg-soft:#F3F4FA;
  --ink:#33333B; --muted:#6D6D78;
  --accent:#1E6FFF; --accent-dark:#0F56D6; --accent-soft:#E9F1FE;
  --line:#E7E7EE;
  --ok:#15803D; --warn:#B45309; --err:#B91C1C;
  --r-sm:6px; --r-md:8px; --r-card:16px; --r-panel:16px;
  --maxw:1200px; --workspace:880px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-sm)}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 var(--r-md) 0}
.skip-link:focus{left:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1{font-size:clamp(2.1rem,4.8vw,3rem);line-height:1.13;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
h2{font-size:clamp(1.55rem,3vw,2rem);line-height:1.22;font-weight:700;letter-spacing:-.01em}
h3{font-size:1.12rem;font-weight:600}
svg.ic{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* ---------- Header ---------- */
header.site{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.header-in{display:flex;align-items:center;gap:24px;padding:12px 0;min-height:62px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.25rem;color:var(--ink)}
.logo:hover{text-decoration:none}
.logo-mark{width:34px;height:34px;border-radius:9px;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.05rem}
nav.main{display:flex;gap:22px;margin:0 auto}
nav.main a{color:var(--ink);font-weight:500;font-size:.95rem;padding:6px 2px}
nav.main a:hover{color:var(--accent);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
nav.main + .header-actions{margin-left:0}
.hsearch{position:relative}
.hsearch input[type="search"]{width:210px;padding:9px 13px 9px 36px;border:1px solid var(--line);border-radius:999px;font:inherit;font-size:.92rem;background:var(--bg-soft)}
.hsearch .mag{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);display:flex}
.hsearch .mag svg{width:17px;height:17px}
.search-results{position:absolute;right:0;top:calc(100% + 6px);width:320px;max-width:88vw;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px rgba(51,51,59,.14);padding:6px;z-index:50}
.search-results a{display:flex;gap:10px;align-items:center;padding:9px 10px;border-radius:var(--r-md);color:var(--ink);font-weight:500;font-size:.93rem}
.search-results a:hover,.search-results a.active{background:var(--accent-soft);text-decoration:none}
.search-results .empty{padding:10px 12px;color:var(--muted);font-size:.9rem}
.nav-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);width:40px;height:40px;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
@media(max-width:900px){
  nav.main{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;gap:0;padding:8px 24px 14px}
  nav.main.open{display:flex}
  nav.main a{padding:11px 2px;border-bottom:1px solid var(--bg-soft)}
  .nav-toggle{display:flex}
  .hsearch input[type="search"]{width:150px}
}
@media(max-width:480px){ .hsearch input[type="search"]{width:118px} .logo-text{display:none} }

/* ---------- Hero & sections ---------- */
.hero{text-align:center;padding:56px 0 34px;background:var(--bg)}
.hero h1{margin:0 0 14px}
.hero p.sub{color:var(--muted);font-size:1.1rem;max-width:660px;margin:0 auto}
.hero-search{display:flex;gap:10px;max-width:560px;margin:26px auto 0;position:relative}
.hero-search .field{position:relative;flex:1}
.hero-search input[type="search"]{width:100%;padding:13px 16px 13px 44px;border:1px solid var(--line);border-radius:999px;font:inherit;font-size:1rem;background:#fff;box-shadow:0 2px 10px rgba(51,51,59,.05)}
.hero-search .mag{position:absolute;left:15px;top:50%;transform:translateY(-50%);color:var(--muted);display:flex}
.hero-search .search-results{left:0;right:0;width:100%;text-align:left}
.hero .fineprint{margin-top:14px;color:var(--muted);font-size:.88rem}
.badges{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.badge{background:var(--bg-soft);color:var(--muted);border:1px solid var(--line);padding:5px 13px;border-radius:999px;font-size:.83rem;font-weight:500}
.section{padding:38px 0 8px}
.section-head{margin-bottom:8px;text-align:center}
.section-head h2{margin:0 0 6px}
.section-head p{color:var(--muted);margin:0}
.section-head.left{text-align:left}

/* ---------- Tools band + filter pills (iLovePDF-style) ---------- */
.tools-band{background:var(--bg-soft);border-radius:24px;padding:26px 26px 12px;margin-top:6px}
@media(max-width:640px){ .tools-band{padding:18px 14px 6px;border-radius:18px} }
.pills{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin:4px 0 6px}
.pill{background:#fff;border:1px solid #DCDCE6;color:var(--ink);border-radius:999px;padding:8px 19px;font:inherit;font-size:.92rem;font-weight:500;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.pill:hover{border-color:var(--ink)}
.pill.active{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- Cards & grids ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(218px,1fr));gap:14px;padding:16px 0 12px}
@media(min-width:1200px){ .grid.cols4{grid-template-columns:repeat(4,1fr)} .grid.cols5{grid-template-columns:repeat(5,1fr)} }
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px 20px;display:block;color:var(--ink);transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease}
a.card:hover{text-decoration:none;border-color:#E3E3EC;box-shadow:0 14px 34px rgba(51,51,59,.11);transform:translateY(-3px)}
.card .ic-wrap{color:var(--tc,var(--accent));display:flex;align-items:center;justify-content:center;width:54px;height:54px;border-radius:14px;background:color-mix(in srgb, var(--tc,var(--accent)) 13%, #ffffff);margin-bottom:14px}
.card .ic-wrap svg{width:29px;height:29px;stroke-width:1.8}
.card h3{margin:0 0 6px;font-size:1.04rem;font-weight:600}
.card p{color:var(--muted);margin:0;font-size:.9rem;line-height:1.5}
.card .go{display:inline-flex;align-items:center;gap:6px;margin-top:13px;color:var(--accent);font-weight:600;font-size:.88rem}
.card .go svg{width:15px;height:15px;transition:transform .15s ease}
a.card:hover .go svg{transform:translateX(3px)}
.card .cat{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);display:block;margin-bottom:8px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;padding:16px 0 10px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:22px}
.step .num{font-size:.85rem;font-weight:700;color:var(--accent);letter-spacing:.08em}
.step h3{margin:8px 0 6px}
.step p{color:var(--muted);margin:0;font-size:.93rem}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:#fff;padding:11px 22px;border-radius:var(--r-md);font-weight:600;border:1px solid var(--accent);cursor:pointer;font-size:.98rem;font-family:inherit;min-height:44px;transition:background .15s}
.btn:hover{background:var(--accent-dark);border-color:var(--accent-dark);text-decoration:none}
.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.secondary:hover{background:var(--bg-soft);border-color:#D1D5DB}
.btn.ghost{background:transparent;color:var(--accent);border-color:transparent}
.btn.ghost:hover{background:var(--accent-soft)}
.btn.destructive{background:#fff;color:var(--err);border:1px solid #FECACA}
.btn.destructive:hover{background:#FEF2F2}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btnrow .btn{padding:8px 15px;font-size:.9rem;min-height:38px}

/* ---------- Tool pages ---------- */
.crumbs{font-size:.87rem;color:var(--muted);padding:20px 0 0;display:flex;gap:8px;flex-wrap:wrap;align-items:center;max-width:var(--workspace);margin:0 auto}
.crumbs a{color:var(--muted);font-weight:500}
.crumbs a:hover{color:var(--accent)}
.crumbs .sep{color:#C3C9D4}
.tool-head{padding:16px 0 4px;text-align:center}
.tool-head h1{margin:0 0 10px}
.tool-head p{color:var(--muted);max-width:640px;margin:0 auto}
.workspace{max-width:var(--workspace);margin:0 auto}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-panel);padding:30px 28px;margin:24px auto;max-width:var(--workspace);box-shadow:0 4px 24px rgba(51,51,59,.05)}
.panel h2{margin-top:0;font-size:1.3rem}
.drop{border:2px dashed #D8D8E2;border-radius:var(--r-card);padding:38px 20px;text-align:center;background:#fff;cursor:pointer;transition:background .15s,border-color .15s}
.drop:hover,.drop.over{background:var(--accent-soft);border-color:var(--accent)}
.drop .ic-wrap{width:54px;height:54px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.drop .ic-wrap svg{width:26px;height:26px}
.drop p{margin:6px 0;color:var(--muted);font-size:.93rem}
.drop .big{display:inline-block;background:var(--accent);color:#fff;font-weight:600;font-size:1.06rem;padding:14px 38px;border-radius:var(--r-md);box-shadow:0 6px 18px rgba(51,51,59,.22);margin:4px 0 10px}
.drop:hover .big{background:var(--accent-dark)}
.drop .formats{font-size:.82rem;color:var(--muted);margin-top:8px}
input[type=file].hidden-input{display:none}
.controls{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin:18px 0}
.controls label{font-weight:500;font-size:.92rem}
input[type=range]{accent-color:var(--accent)}
input[type=color]{width:44px;height:38px;border:1px solid var(--line);border-radius:var(--r-md);background:#fff;padding:2px;cursor:pointer}
select,input[type=text],input[type=number],input[type=search],textarea{padding:10px 13px;border:1px solid var(--line);border-radius:var(--r-md);font:inherit;background:#fff;color:var(--ink)}
select:focus,input:focus,textarea:focus{border-color:var(--accent);outline:2px solid var(--accent-soft)}
textarea{width:100%;min-height:180px;resize:vertical}
input[type=text].full{width:100%}
.results{display:grid;gap:12px;margin-top:16px}
.result-item{display:flex;justify-content:space-between;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;background:#fff;flex-wrap:wrap}
.result-item .meta{font-size:.9rem;color:var(--muted)}
.result-item .name{font-weight:600;word-break:break-all}
.savings{color:var(--ok);font-weight:600}
.grew{color:var(--warn);font-weight:600}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-top:16px}
.stat{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center}
.stat .num{font-size:1.45rem;font-weight:700;color:var(--ink)}
.stat .lbl{font-size:.78rem;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.04em}
canvas.qr{background:#fff;border:1px solid var(--line);border-radius:12px;max-width:100%;height:auto}
.center{text-align:center}
.note{font-size:.88rem;color:var(--muted)}
.msg{border-radius:var(--r-md);padding:10px 14px;font-size:.92rem;margin-top:12px;display:none}
.msg.ok{display:block;background:#F0FDF4;border:1px solid #BBF7D0;color:#166534}
.msg.err{display:block;background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
fieldset{border:1px solid var(--line);border-radius:12px;padding:14px 16px}
legend{font-weight:600;padding:0 6px}
.check{display:flex;align-items:center;gap:8px;font-weight:500}
.check input{width:18px;height:18px;accent-color:var(--accent)}
.crop-stage{position:relative;max-width:100%;margin:0 auto;user-select:none;touch-action:none;background:#171A23;border-radius:12px;overflow:hidden}
.crop-stage img{display:block;max-width:100%;pointer-events:none}
.crop-box{position:absolute;border:2px solid #fff;box-shadow:0 0 0 9999px rgba(2,6,23,.55);cursor:move;touch-action:none}
.crop-handle{position:absolute;width:22px;height:22px;right:-11px;bottom:-11px;background:var(--accent);border:2.5px solid #fff;border-radius:50%;cursor:nwse-resize;touch-action:none}
.preview-img{max-width:100%;border:1px solid var(--line);border-radius:12px}

/* ---------- File lists, progress, calculator forms ---------- */
.mini{background:#fff;border:1px solid var(--line);border-radius:6px;padding:2px 9px;cursor:pointer;font:inherit;font-size:.85rem;font-weight:500}
.mini:hover{background:var(--bg-soft)}
.file-list{display:grid;gap:10px;margin-top:16px}
.file-item{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:12px;padding:10px 14px;background:#fff;flex-wrap:wrap}
.file-item .fname{font-weight:600;word-break:break-all;flex:1;min-width:140px}
.file-item .fmeta{color:var(--muted);font-size:.86rem}
.file-item .mini{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:5px 10px;cursor:pointer;font:inherit;font-size:.85rem;font-weight:500}
.file-item .mini:hover{background:var(--bg-soft)}
.file-item .mini.danger{color:var(--err);border-color:#FECACA}
.progress{height:10px;background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;overflow:hidden;margin-top:14px;display:none}
.progress > div{height:100%;background:var(--accent);width:0%;transition:width .2s ease}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:6px 0 4px}
.form-grid .field{display:flex;flex-direction:column;gap:6px}
.form-grid label{font-weight:500;font-size:.92rem}
.form-grid .hint{font-size:.8rem;color:var(--muted)}
.big-result{background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:16px;display:none}
.big-result .amount{font-size:1.9rem;font-weight:700;color:var(--ink)}
.big-result .rowline{display:flex;justify-content:space-between;gap:12px;padding:6px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.big-result .rowline:last-child{border-bottom:none}
.big-result .rowline span:last-child{font-weight:600}
.thumb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:16px}
.thumb-grid figure{margin:0;border:1px solid var(--line);border-radius:12px;padding:10px;background:#fff}
.thumb-grid img{width:100%;border-radius:8px;display:block}
.thumb-grid figcaption{font-size:.85rem;color:var(--muted);margin-top:8px;text-align:center}

/* ---------- Content sections ---------- */
section.info{padding:28px 0 4px;max-width:var(--workspace);margin:0 auto}
/* Numbered how-to steps, iLovePDF tool-page style */
section.info ol{list-style:none;counter-reset:step;padding:0;display:grid;gap:10px;margin:12px 0}
section.info ol li{counter-increment:step;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 16px 13px 58px;position:relative;color:var(--muted)}
section.info ol li::before{content:counter(step);position:absolute;left:13px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:.95rem}
section.info h2{margin:0 0 12px}
section.info p,section.info li{color:var(--muted)}
.prose{max-width:780px}
.prose h2{margin-top:30px}
.prose p,.prose li{color:#4A4A55}
.faq h3{margin:18px 0 6px;font-size:1.02rem}
.faq p{margin:0 0 10px;color:var(--muted)}
details.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;margin-bottom:10px}
details.faq-item summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);flex:none;transition:transform .18s ease}
details.faq-item[open ] summary::after{transform:rotate(225deg)}
details.faq-item p{color:var(--muted);margin:10px 0 2px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;padding:14px 0 6px}

/* ---------- Ads ---------- */
.ad-slot{margin:28px auto;max-width:970px}
.ad-slot:empty{display:none;margin:0}
.ad-placeholder{border:1.5px dashed #B9C8E8;background:#F7FAFF;border-radius:12px;color:var(--muted);text-align:center;padding:22px 14px;font-size:.85rem}
.ad-placeholder strong{display:block;color:var(--accent-dark);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:4px}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line);background:var(--bg-soft);margin-top:48px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px;padding:40px 0 8px}
@media(max-width:820px){ .footer-grid{grid-template-columns:1fr 1fr} }
@media(max-width:480px){ .footer-grid{grid-template-columns:1fr} }
.footer-grid h4{margin:2px 0 12px;font-size:.85rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink)}
.footer-grid nav{display:flex;flex-direction:column;gap:9px}
.footer-grid nav a{color:var(--muted);font-size:.93rem;font-weight:500}
.footer-grid nav a:hover{color:var(--accent);text-decoration:none}
.footer-brand p{color:var(--muted);font-size:.93rem;max-width:300px;margin:12px 0 0}
.footer-bottom{border-top:1px solid var(--line);padding:18px 0 24px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.87rem}

@media(max-width:640px){
  .hero{padding:40px 0 26px}
  .panel{padding:20px}
  .hero-search{flex-direction:column}
  .hero-search .btn{width:100%}
  .drop .big{padding:13px 26px;font-size:1rem}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{transition:none !important;animation:none !important;scroll-behavior:auto !important}
}