:root{--primary:#4f46e5;--primary-light:#eef0ff;--bg:#f8f9fc;--surface:#fff;--surface-alt:#f3f4f6;--border:#e5e7eb;--text:#1a1d27;--text-muted:#6b7280;--radius:12px;--shadow:0 2px 12px rgba(0,0,0,.07);--success:#16a34a;--font-heading:'Poppins',-apple-system,BlinkMacSystemFont,sans-serif;--font-body:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;}
[data-theme=dark]{--bg:#0f1117;--surface:#1a1d27;--surface-alt:#232634;--border:#2d3148;--text:#e8eaf6;--text-muted:#8b90b8;--primary-light:#1e1f35;--shadow:0 2px 12px rgba(0,0,0,.4);}
*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;}
body{font-family:var(--font-body);background:var(--bg);color:var(--text);line-height:1.6;font-size:15px;overflow-x:hidden;}
h1,h2,h3,.brand,.hero h1{font-family:var(--font-heading);}
a{color:var(--primary);text-decoration:none;}a:hover{text-decoration:underline;}
img,svg,video{max-width:100%;height:auto;display:block;}
.container{max-width:1200px;margin:0 auto;padding:0 20px;}
/* Touch-friendly tap targets on small screens */
@media(max-width:768px){
  body{font-size:14.5px;}
  .container{padding:0 14px;}
  a,button,.btn,input,select,textarea,.header-actions button{min-height:40px;}
  .btn{padding:11px 18px;}
  .btn-sm{min-height:34px;padding:7px 14px;}
}
/* Generic responsive table wrapper (added automatically by JS around .admin-table / table.data-table) */
.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;}
.table-responsive table{min-width:600px;}
/* Header */
.announcement-bar{background:var(--primary);color:#fff;text-align:center;padding:8px;font-size:13px;}
.site-header{background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;}
.header-inner{display:flex;align-items:center;gap:20px;padding:14px 0;flex-wrap:wrap;}
.brand{font-size:22px;font-weight:800;color:var(--text);display:flex;align-items:center;gap:6px;text-decoration:none;}
.brand-logo{height:36px;object-fit:contain;}
.main-nav{display:flex;gap:20px;flex:1;}
.main-nav a{color:var(--text-muted);font-size:14px;font-weight:500;}
.main-nav a:hover{color:var(--primary);text-decoration:none;}
.header-actions{display:flex;gap:8px;align-items:center;margin-left:auto;}
.header-actions button{background:none;border:1px solid var(--border);border-radius:8px;padding:7px 10px;cursor:pointer;color:var(--text);font-size:15px;}
.hamburger{display:none;}
@media(max-width:768px){.main-nav{display:none;width:100%;flex-direction:column;gap:10px;padding:10px 0;order:10;}.main-nav.open{display:flex;}.hamburger{display:block;}}
/* Hero */
.hero{text-align:center;padding:60px 20px;background:var(--surface);}
.hero h1{font-size:clamp(24px,5vw,42px);font-weight:900;line-height:1.2;margin-bottom:14px;}
.hero p{font-size:17px;color:var(--text-muted);max-width:560px;margin:0 auto 24px;}
@media(max-width:768px){.hero{padding:36px 16px;}}
/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:box-shadow .2s,transform .2s;}
.card:hover{box-shadow:var(--shadow);transform:translateY(-2px);}
a.card{display:block;color:var(--text);}a.card:hover{text-decoration:none;}
/* Grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px;}
@media(max-width:480px){.grid{grid-template-columns:repeat(2,1fr);gap:12px;}}
/* Tool card */
.tool-card{padding:22px 18px;}.tool-icon{font-size:34px;margin-bottom:10px;}
.tool-card h3{font-size:16px;margin-bottom:6px;}.tool-card p{font-size:13px;color:var(--text-muted);}
/* Section */
.section{margin-bottom:40px;padding-top:10px;}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}.section-header h2{font-size:20px;}
/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:none;transition:opacity .15s;text-decoration:none;}
.btn:hover{opacity:.88;text-decoration:none;}
.btn-primary{background:var(--primary);color:#fff;}
.btn-outline{background:none;border:1.5px solid var(--border);color:var(--text);}
.btn-sm{padding:6px 14px;font-size:13px;}
/* Forms */
.form-group{margin-bottom:16px;}label{display:block;font-weight:600;font-size:13px;margin-bottom:5px;}
input,select,textarea{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;background:var(--surface);color:var(--text);font-family:inherit;transition:border .15s;}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);}
/* Tool app */
.tool-detail{padding:24px 0;}.tool-intro{color:var(--text-muted);margin-bottom:20px;}
.tool-app{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:28px;margin-bottom:20px;}
@media(max-width:768px){.tool-app,.tool-howto{padding:18px;}}
.tool-result{display:none;padding:18px;background:var(--primary-light);border-radius:10px;margin-top:18px;}
.tool-result.show{display:block;animation:fadeIn .3s;}
.tool-howto{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-top:24px;line-height:1.8;}
.tool-howto h2{font-size:20px;margin:20px 0 10px;}.tool-howto h3{font-size:16px;margin:16px 0 8px;}
.tool-howto ol,.tool-howto ul{padding-left:22px;margin:10px 0;}
kbd{background:var(--surface-alt);border:1px solid var(--border);border-radius:4px;padding:2px 7px;font-size:12px;font-family:monospace;}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}
/* Post card */
.post-card{display:block;color:var(--text);overflow:hidden;}
.post-card img{width:100%;height:180px;object-fit:cover;}.post-body{padding:14px;}
.post-card h3{font-size:16px;margin-bottom:6px;}.post-meta{font-size:12px;color:var(--text-muted);}
/* Breadcrumbs */
.breadcrumbs{margin:16px 0;font-size:13px;color:var(--text-muted);}
.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:4px;list-style:none;}
.breadcrumbs li.sep{color:var(--border);}
/* Alert */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:14px;}
.alert-error{background:#fde2e2;color:#b91c1c;}
.alert-success{background:#dcfce7;color:#15803d;}
/* Status pills */
.status-pill{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600;}
.status-pill.active,.status-pill.enabled,.status-pill.published{background:#dcfce7;color:#15803d;}
.status-pill.pending,.status-pill.draft,.status-pill.scheduled{background:#fef3c7;color:#92400e;}
.status-pill.rejected,.status-pill.disabled,.status-pill.inactive{background:#fde2e2;color:#b91c1c;}
.status-pill.sold,.status-pill.suspended{background:#e0f2fe;color:#0369a1;}
/* Badge */
.badge{display:inline-block;background:var(--primary);color:#fff;padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;}
/* Pagination */
.pagination{display:flex;gap:6px;justify-content:center;margin:24px 0;flex-wrap:wrap;}
.pagination a{padding:7px 12px;border:1px solid var(--border);border-radius:8px;font-size:13px;color:var(--text);}
.pagination a.active{background:var(--primary);color:#fff;border-color:var(--primary);}
/* Error page */
.error-page{text-align:center;padding:80px 20px;}.error-page h1{font-size:80px;font-weight:900;color:var(--primary);}.error-page h2{font-size:24px;margin-bottom:10px;}
/* Ad slot */
.ad-slot{text-align:center;margin:20px 0;min-height:20px;}
.ad-slot-label{display:block;font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;opacity:.7;}
.ad-desktop-only{display:block;}@media(max-width:768px){.ad-desktop-only{display:none;}.ad-mobile-only{display:block;}}
/* Footer */
.site-footer{background:var(--surface);border-top:1px solid var(--border);padding:48px 0 24px;margin-top:60px;}
.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:30px;margin-bottom:32px;}
.footer-grid h4{font-size:13px;font-weight:700;margin-bottom:12px;text-transform:uppercase;letter-spacing:.05em;}
.footer-grid a{display:block;font-size:13px;color:var(--text-muted);margin-bottom:7px;}
.footer-bottom{border-top:1px solid var(--border);padding-top:20px;font-size:13px;color:var(--text-muted);}

/* ============ V2 UPGRADE STYLES ============ */

/* Hero decoration */
.hero{position:relative;overflow:hidden;}
.hero::before,.hero::after{content:'';position:absolute;border-radius:50%;filter:blur(50px);opacity:.35;z-index:0;pointer-events:none;}
.hero::before{width:280px;height:280px;background:var(--primary);top:-100px;left:-80px;}
.hero::after{width:220px;height:220px;background:#22c55e;bottom:-90px;right:-60px;}
.hero>*{position:relative;z-index:1;}

/* Animated stat counters */
.stat-counters{display:flex;gap:34px;justify-content:center;flex-wrap:wrap;margin-top:26px;}
.stat-counters .stat-item{text-align:center;}
.stat-counters .stat-num{font-family:var(--font-heading);font-size:30px;font-weight:800;color:var(--primary);line-height:1.1;}
.stat-counters .stat-lbl{font-size:12.5px;color:var(--text-muted);margin-top:2px;}
@media(max-width:600px){.stat-counters{gap:20px;}.stat-counters .stat-num{font-size:24px;}}

/* Toast notifications */
#toastContainer{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px;max-width:320px;}
@media(max-width:600px){#toastContainer{left:14px;right:14px;bottom:14px;max-width:none;}}
.toast{background:var(--text);color:#fff;padding:12px 16px;border-radius:10px;font-size:13.5px;box-shadow:0 6px 20px rgba(0,0,0,.25);display:flex;align-items:center;gap:8px;animation:toastIn .25s ease;}
.toast.success{background:#166534;}
.toast.error{background:#991b1b;}
@keyframes toastIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.toast.hide{animation:toastOut .2s ease forwards;}
@keyframes toastOut{to{opacity:0;transform:translateX(20px);}}

/* Copy/Print result bar */
.tool-util-bar{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}

/* Favorite button */
.fav-btn{background:var(--surface);border:1.5px solid var(--border);border-radius:8px;padding:8px 14px;font-size:14px;cursor:pointer;color:var(--text);display:inline-flex;align-items:center;gap:6px;transition:.15s;}
.fav-btn:hover{border-color:var(--primary);}
.fav-btn.active{background:#fff7ed;border-color:#f59e0b;color:#b45309;}

/* FAQ accordion (built from .tool-howto h3/p pairs) */
.tool-howto details{border:1px solid var(--border);border-radius:10px;margin-bottom:8px;overflow:hidden;background:var(--surface);}
.tool-howto details summary{list-style:none;cursor:pointer;padding:13px 16px;font-weight:600;font-size:14.5px;display:flex;justify-content:space-between;align-items:center;}
.tool-howto details summary::-webkit-details-marker{display:none;}
.tool-howto details summary::after{content:'+';font-size:20px;color:var(--primary);font-weight:400;flex-shrink:0;margin-left:10px;}
.tool-howto details[open] summary::after{content:'−';}
.tool-howto details .acc-body{padding:0 16px 14px;color:var(--text-muted);font-size:14px;}

/* Instant search suggestions dropdown */
.search-wrap{position:relative;}
.search-suggestions{position:absolute;top:100%;left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);margin-top:6px;max-height:360px;overflow-y:auto;z-index:80;text-align:left;}
.search-suggestions a{display:flex;align-items:center;gap:10px;padding:10px 14px;color:var(--text);border-bottom:1px solid var(--border);font-size:13.5px;}
.search-suggestions a:last-child{border-bottom:none;}
.search-suggestions a:hover,.search-suggestions a.hi{background:var(--surface-alt);text-decoration:none;}
.search-suggestions .sugg-type{font-size:10px;color:var(--text-muted);text-transform:uppercase;margin-left:auto;flex-shrink:0;}
.search-suggestions .sugg-empty{padding:14px;color:var(--text-muted);font-size:13px;text-align:center;}

/* Testimonials */
.testimonials-section{padding:50px 0;}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;}
.testimonial-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;}
.testimonial-card .stars{color:#f59e0b;font-size:14px;margin-bottom:8px;}
.testimonial-card .msg{font-size:14px;color:var(--text);margin-bottom:14px;line-height:1.6;}
.testimonial-card .person{display:flex;align-items:center;gap:10px;}
.testimonial-card .avatar{width:38px;height:38px;border-radius:50%;object-fit:cover;background:var(--primary-light);}
.testimonial-card .avatar-fallback{width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;}
.testimonial-card .p-name{font-weight:700;font-size:13.5px;}
.testimonial-card .p-role{font-size:12px;color:var(--text-muted);}

/* Recently used / Favorite tools rail */
.tools-rail-section{padding:36px 0;}
.tools-rail{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch;}
.tools-rail .card{min-width:150px;flex-shrink:0;}