
/* Final professional gradient theme */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700&family=Playfair+Display:wght@500;700&display=swap');
:root{
  --bg1:#fffafc;
  --bg2:#f3fbff;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#6b7280;
  --border:#e6e9ee;
  --radius:14px;
  --accent1:#7c3aed;
  --accent2:#ec4899;
  --accent3:#06b6d4;
  --gradient: linear-gradient(135deg,var(--accent1),var(--accent2),var(--accent3));
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial;color:var(--text);background:linear-gradient(180deg,var(--bg1),var(--bg2));-webkit-font-smoothing:antialiased}
.container{max-width:1100px;margin:0 auto;padding:22px}
.header{position:sticky;top:0;backdrop-filter:blur(6px);background:rgba(255,255,255,0.7);border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;gap:12px;padding:14px 22px}
.brand{display:flex;align-items:center;gap:12px;font-family:'Playfair Display',serif;font-size:20px;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.logo{width:44px;height:44px;border-radius:10px;background:var(--gradient);display:grid;place-items:center;color:#fff;font-weight:800}
.nav{margin-left:auto;display:flex;gap:8px;align-items:center}
.btn{padding:8px 12px;border-radius:999px;border:1px solid var(--border);background:#fff;cursor:pointer}
.btn-primary{background:var(--gradient);color:#fff;border:none;padding:9px 14px;border-radius:12px}
.lang-switch{border-radius:8px;padding:6px 8px;border:1px solid var(--border);background:#fff}
.hero{display:grid;grid-template-columns:1fr;gap:20px;margin-top:18px;align-items:start}
@media(max-width:900px){.hero{grid-template-columns:1fr}}
.h1{font-family:'Playfair Display',serif;font-size:34px;margin:0}
.lead{color:var(--muted);margin-top:8px}
.input,textarea,select{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:#fff}
.textarea{min-height:120px}
.tools{display:grid;grid-template-columns:1fr;gap:16px}
@media(max-width:900px){.tools{grid-template-columns:1fr}}
.card{background:var(--card);border-radius:14px;padding:14px;border:1px solid var(--border);box-shadow:0 10px 30px rgba(2,6,23,0.04)}
.ribbon{border-radius:12px;padding:12px;background:linear-gradient(90deg,rgba(124,58,237,0.08),rgba(236,72,153,0.06))}
.grid{display:grid;gap:14px}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:1024px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.grid-3{grid-template-columns:1fr}}
.style-card{cursor:pointer;transition:all .16s ease}
.style-card:hover{transform:translateY(-6px);box-shadow:0 14px 40px rgba(16,24,40,0.08)}
.style-name{font-weight:700}
.style-output{padding:12px;border-radius:10px;background:#f8fafc;border:1px dashed var(--border);font-size:18px;word-break:break-word;white-space:pre-wrap}
.footer{margin-top:28px;padding:18px 0;border-top:1px solid var(--border);color:var(--muted);font-size:14px}
.small{font-size:13px;color:var(--muted)}
body.dark{background:linear-gradient(180deg,#071124,#0b1220);color:#e6eef7}


/* ===== PRO-UI START ===== */
:root{
  --brand-start:#7C3AED; /* purple */
  --brand-end:#22D3EE;   /* cyan */
  --text:#0f172a;
  --muted:#475569;
  --border:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f8fafc;
}
html,body{overflow-x:hidden;background:var(--bg);color:var(--text);}
.container{max-width:1100px;margin:0 auto;padding:0 16px;}
/* Header */
.site-header{position:sticky;top:0;z-index:1000;background:#fff;border-bottom:1px solid var(--border);backdrop-filter:saturate(180%) blur(8px);}
.site-header.is-scrolled{box-shadow:0 10px 30px -20px rgba(0,0,0,.4);}
.site-header .nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.logo{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--brand-start),var(--brand-end));color:#fff;font-weight:800}
.brand-text{font-weight:800;font-size:18px;letter-spacing:.2px;background:linear-gradient(135deg,var(--brand-start),var(--brand-end));-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-text .accent{opacity:.85}
.nav-links{display:flex;align-items:center;gap:16px}
.nav-links a{color:var(--text);text-decoration:none;padding:8px 10px;border-radius:10px;border:1px solid transparent}
.nav-links a:hover{border-color:var(--border);background:var(--bg-soft)}
.lang select{padding:8px 10px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text)}
.nav-toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:10px;padding:8px 10px}
@media (max-width: 768px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--border);padding:12px 16px;display:none;flex-direction:column;gap:10px}
  .site-header.nav-open .nav-links{display:flex}
}
/* Footer */
.site-footer{margin-top:40px;border-top:2px solid transparent;background:linear-gradient(#fff,#fff) padding-box,linear-gradient(135deg,var(--brand-start),var(--brand-end)) border-box;}
.site-footer .foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px;padding:32px 0}
.site-footer h4{margin:0 0 12px;font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.site-footer a{color:var(--text);text-decoration:none}
.site-footer a:hover{text-decoration:underline}
.site-footer .brandline{display:flex;align-items:center;gap:12px}
.site-footer .brandline .logo{width:30px;height:30px;border-radius:10px}
.site-footer .muted{color:var(--muted)}
.site-footer .foot-bottom{border-top:1px solid var(--border);padding:12px 0;color:var(--muted)}
@media (max-width: 900px){.site-footer .foot-grid{grid-template-columns:1fr 1fr}}
@media (max-width: 600px){.site-footer .foot-grid{grid-template-columns:1fr}}
/* Generic */
main{margin-top:8px}
button,select{font:inherit}
/* Utility */
.badge{display:inline-block;padding:2px 8px;border-radius:999px;border:1px solid var(--border);font-size:12px;background:#fff}
/* ===== PRO-UI END ===== */
