/* QR Code Generator theme styles */
:root{
	--qr-purple:#6C3CF0;
	--qr-blue:#2563EB;
	--qr-gradient:linear-gradient(135deg,#6C3CF0,#2563EB);
	--bg:#ffffff;
	--surface:#ffffff;
	--surface-2:#f6f6fb;
	--text:#15151f;
	--muted:#5b5b6b;
	--border:#e6e6ee;
	--radius:18px;
	--shadow:0 10px 40px -12px rgba(108,60,240,.18),0 4px 12px -6px rgba(37,99,235,.12);
	--maxw:1152px;
}
html.dark{
	--bg:#0c0c13;
	--surface:#14141d;
	--surface-2:#1b1b26;
	--text:#f2f2f6;
	--muted:#a2a2b3;
	--border:#282833;
	--shadow:0 10px 40px -12px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
body{margin:0;font-family:"Inter",system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--qr-blue);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .4em;font-weight:800;letter-spacing:-.02em}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(1px,1px,1px,1px);white-space:nowrap}
.skip-link{position:absolute;left:-999px;top:0;background:var(--qr-purple);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
.qr-container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.qr-container.narrow{max-width:820px}
.gradient-text{background:var(--qr-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.qr-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;text-decoration:none}
.qr-btn:hover{text-decoration:none}
.qr-btn:active{transform:scale(.98)}
.qr-btn-primary{background:var(--qr-gradient);color:#fff;box-shadow:var(--shadow)}
.qr-btn-primary:hover{color:#fff;filter:brightness(1.05)}
.qr-btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.qr-btn-outline:hover{border-color:var(--qr-purple);color:var(--qr-purple)}
.qr-btn-ghost{background:var(--surface-2);color:var(--text)}
.qr-btn-ghost:hover{background:var(--border)}

/* Header */
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;gap:20px;height:72px}
.site-branding{margin-right:auto}
.site-logo{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--text)}
.site-logo:hover{text-decoration:none}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:var(--qr-gradient);color:#fff;font-size:14px;font-weight:800}
.logo-text{font-size:18px;letter-spacing:-.02em}
.main-navigation .qr-nav-menu{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.main-navigation a{color:var(--text);font-weight:500;font-size:15px}
.main-navigation a:hover{color:var(--qr-purple);text-decoration:none}
.header-actions{display:flex;align-items:center;gap:12px}
.qr-theme-toggle{width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:var(--surface);cursor:pointer;font-size:18px;color:var(--text)}
.qr-theme-toggle .icon-moon{display:none}
html.dark .qr-theme-toggle .icon-sun{display:none}
html.dark .qr-theme-toggle .icon-moon{display:inline}
.qr-menu-toggle{display:none;flex-direction:column;gap:5px;width:42px;height:42px;border-radius:12px;border:1px solid var(--border);background:var(--surface);cursor:pointer;align-items:center;justify-content:center}
.qr-menu-toggle span{width:18px;height:2px;background:var(--text);border-radius:2px}

/* Sections */
.qr-section{padding:88px 0}
.section-head{text-align:center;max-width:640px;margin:0 auto 48px}
.section-head h2{font-size:clamp(28px,4vw,42px)}
.section-head p{color:var(--muted);font-size:17px}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--qr-purple);margin-bottom:12px}
.section-cta{text-align:center;margin-top:36px}

/* Hero */
.qr-hero{padding:96px 0 72px;background:radial-gradient(1200px 500px at 80% -10%,rgba(108,60,240,.10),transparent),radial-gradient(900px 500px at 0% 10%,rgba(37,99,235,.08),transparent)}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-title{font-size:clamp(38px,6vw,68px);margin-bottom:18px}
.hero-lead{font-size:19px;color:var(--muted);max-width:520px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero-stats{list-style:none;display:flex;gap:32px;padding:0;margin:0;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:22px}
.hero-stats span{color:var(--muted);font-size:14px}
.hero-visual{display:flex;justify-content:center}
.hero-card{background:var(--surface);border:1px solid var(--border);border-radius:28px;padding:28px;box-shadow:var(--shadow);width:100%;max-width:340px}
.hero-qr-preview{aspect-ratio:1;border-radius:18px;background:var(--qr-gradient);position:relative;overflow:hidden}
.hero-qr-preview::after{content:"";position:absolute;inset:22px;border-radius:12px;background:repeating-conic-gradient(#fff 0 25%,transparent 0 50%) 0 0/28px 28px,#fff;opacity:.9;mix-blend-mode:screen}
.hero-card-meta{display:flex;align-items:center;gap:8px;margin-top:16px;color:var(--muted);font-size:14px}
.hero-card-meta .dot{width:9px;height:9px;border-radius:50%;background:#22c55e}
.animate-float{animation:qr-float 6s ease-in-out infinite}
@keyframes qr-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* Generator */
.generator-section{background:var(--surface-2)}
.generator-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:start}
.generator-controls,.generator-preview{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.type-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.type-tab{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:transparent;color:var(--muted);font-weight:600;font-size:13px;cursor:pointer}
.type-tab.is-active{background:var(--qr-gradient);color:#fff;border-color:transparent}
.qrgen-fields{display:grid;gap:14px;margin-bottom:20px}
.qrgen-fields label,.style-row label,.form-field label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}
.qrgen-fields input,.qrgen-fields textarea,.qrgen-fields select,.style-row select,.form-field input,.form-field textarea,.search-field{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:12px;background:var(--bg);color:var(--text);font:inherit}
.qrgen-fields input:focus,.qrgen-fields textarea:focus,.form-field input:focus,.form-field textarea:focus{outline:2px solid var(--qr-purple);outline-offset:1px}
.style-row{display:flex;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.style-row label{flex:1;min-width:130px}
.style-row input[type=color]{height:44px;padding:2px;border-radius:10px;border:1px solid var(--border);background:var(--bg)}
.file-label{width:100%}
.generator-preview{display:flex;flex-direction:column;align-items:center;gap:20px}
.qr-canvas{width:100%;max-width:280px;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:16px;border:1px solid var(--border);overflow:hidden}
.qr-canvas canvas,.qr-canvas svg{max-width:100%;height:auto}
.download-buttons{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}

/* Scanner */
.scanner-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.scanner-stage,.scanner-result{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
#scanner-video{width:100%;border-radius:14px;background:#000;aspect-ratio:4/3;object-fit:cover}
.scanner-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.scanner-output{word-break:break-word;background:var(--surface-2);border-radius:12px;padding:14px;min-height:60px;color:var(--muted)}
.scanner-result-actions{display:flex;gap:10px;margin-top:14px}

/* Templates */
.template-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.template-card{display:flex;flex-direction:column;align-items:center;gap:10px;padding:22px 12px;border-radius:16px;border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease;color:var(--text)}
.template-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--qr-purple)}
.template-icon{width:46px;height:46px;border-radius:14px;background:var(--qr-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800}
.template-label{font-size:13px;font-weight:600}

/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px}
.feature-card h3{font-size:19px}
.feature-card p{color:var(--muted);margin:0}
.feature-bullet{display:block;width:34px;height:34px;border-radius:11px;background:var(--qr-gradient);margin-bottom:14px}

/* FAQ */
.faq-section{background:var(--surface-2)}
.faq-list{display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:6px 20px}
.faq-item summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";float:right;color:var(--qr-purple);font-weight:800}
.faq-item[open] summary::after{content:"\2212"}
.faq-answer{color:var(--muted);padding-bottom:14px}

/* Blog */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform .15s ease,box-shadow .2s ease}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-card-link{color:var(--text)}
.post-card-link:hover{text-decoration:none}
.post-card-media img{aspect-ratio:16/10;object-fit:cover;width:100%}
.post-card-body{padding:20px}
.post-card-meta{display:flex;gap:12px;align-items:center;font-size:13px;color:var(--muted);margin-bottom:10px}
.post-card-cat{background:var(--surface-2);padding:3px 10px;border-radius:999px;color:var(--qr-purple);font-weight:600}
.post-card-title{font-size:19px;margin-bottom:8px}
.post-card-excerpt{color:var(--muted);margin:0;font-size:15px}
.qr-empty{text-align:center;color:var(--muted);padding:40px 0}

/* Blog layout / entries */
.blog-layout{display:grid;grid-template-columns:1fr 300px;gap:40px;padding-top:56px;padding-bottom:80px}
.page-head{margin-bottom:32px}
.page-title{font-size:clamp(28px,4vw,40px)}
.entry-wrap{padding-top:56px;padding-bottom:80px}
.entry-media{border-radius:var(--radius);overflow:hidden;margin:20px 0}
.entry-content{font-size:17px}
.entry-content p{margin:0 0 1.1em}
.entry-content h2{margin-top:1.4em}
.entry-meta,.entry-footer{color:var(--muted);font-size:14px}
.entry-footer{margin-top:24px;display:flex;gap:18px;flex-wrap:wrap}
.blog-sidebar .widget{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}
.widget-title{font-size:16px;margin-bottom:12px}
.qr-breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:18px}

/* Contact form */
.qr-contact-form{display:grid;gap:18px;margin-top:24px}
.form-status{margin:0;font-weight:600}
.form-status.is-ok{color:#16a34a}
.form-status.is-err{color:#dc2626}

/* Footer */
.site-footer{background:var(--surface-2);border-top:1px solid var(--border);padding:56px 0 28px;margin-top:40px}
.footer-widgets{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.footer-tagline{color:var(--muted);max-width:280px;margin-top:14px}
.footer-menu,.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-col a{color:var(--muted)}
.footer-col a:hover{color:var(--qr-purple)}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid var(--border);color:var(--muted);font-size:14px;text-align:center}

/* Pagination */
.pagination,.comments-area{margin-top:40px}
.pagination .page-numbers{display:inline-flex;min-width:40px;height:40px;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--border);border-radius:10px;margin:0 4px;color:var(--text)}
.pagination .page-numbers.current{background:var(--qr-gradient);color:#fff;border-color:transparent}

/* 404 */
.error-404{text-align:center;padding:100px 0}
.error-code{font-size:96px;font-weight:900;background:var(--qr-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.error-actions{margin:24px 0}

/* Responsive */
@media(max-width:960px){
	.hero-inner{grid-template-columns:1fr}
	.hero-visual{order:-1}
	.generator-grid,.scanner-grid,.blog-layout{grid-template-columns:1fr}
	.template-grid{grid-template-columns:repeat(4,1fr)}
	.feature-grid,.post-grid{grid-template-columns:repeat(2,1fr)}
	.footer-widgets{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
	.qr-section{padding:56px 0}
	.main-navigation{position:fixed;inset:72px 0 auto 0;background:var(--bg);border-bottom:1px solid var(--border);transform:translateY(-120%);transition:transform .25s ease;padding:16px 24px}
	.main-navigation.is-open{transform:translateY(0)}
	.main-navigation .qr-nav-menu{flex-direction:column;gap:14px}
	.qr-menu-toggle{display:flex}
	.header-cta{display:none}
	.template-grid{grid-template-columns:repeat(3,1fr)}
	.feature-grid,.post-grid,.footer-widgets{grid-template-columns:1fr}
	.hero-stats{gap:20px}
}