/*
Theme Name: Panvert
Theme URI: https://panvert.com
Author: Syed Noman Ahmed
Description: A fast, tool-first WordPress theme for panvert.com - a baking & recipe conversion hub. Includes 11 built-in converter tools via the [panvert] shortcode. "Warm Bakery" palette, SEO/AEO ready.
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: panvert
*/

:root{
  --pv-cream:#FFF9F2;
  --pv-terracotta:#E07A5F;
  --pv-terracotta-dark:#C9634A;
  --pv-amber:#F4A259;
  --pv-sage:#81A684;
  --pv-sage-dark:#6d9070;
  --pv-cocoa:#3A2E2A;
  --pv-muted:#A08C7D;
  --pv-line:#EADFD3;
  --pv-white:#ffffff;
  --pv-radius:14px;
  --pv-shadow:0 1px 3px rgba(58,46,42,.06);
  --pv-font:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
  --pv-head:'Poppins',var(--pv-font);
}

*{box-sizing:border-box}
body{margin:0;background:var(--pv-cream);color:var(--pv-cocoa);font-family:var(--pv-font);line-height:1.6;font-size:17px}
a{color:var(--pv-terracotta-dark);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--pv-head);color:var(--pv-cocoa);line-height:1.2;font-weight:700}
h1{font-size:2rem;letter-spacing:-.02em}
h2{font-size:1.5rem;margin-top:1.8em}
img{max-width:100%;height:auto}
.pv-wrap{max-width:960px;margin:0 auto;padding:0 20px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* Header */
.pv-site-header{background:var(--pv-white);border-bottom:1px solid var(--pv-line);position:sticky;top:0;z-index:50}
.pv-header-inner{max-width:960px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.pv-logo{display:flex;align-items:center;gap:10px;font-family:var(--pv-head);font-weight:800;font-size:1.4rem;text-decoration:none}
.pv-logo:hover{text-decoration:none}
.pv-logo .pan{color:var(--pv-cocoa)}
.pv-logo .vert{color:var(--pv-terracotta)}
.pv-nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0;font-family:var(--pv-head);font-weight:500;font-size:.95rem}
.pv-nav a{color:var(--pv-cocoa)}
.pv-nav a:hover{color:var(--pv-terracotta)}
.pv-nav-toggle{display:none;background:none;border:1px solid var(--pv-line);border-radius:8px;padding:6px 10px;font-size:1.1rem;cursor:pointer}

/* Hero */
.pv-hero{text-align:center;padding:44px 0 8px}
.pv-hero p.pv-sub{color:var(--pv-muted);font-size:1.1rem;max-width:620px;margin:10px auto 26px}

/* Tool cards / hub */
.pv-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin:24px 0}
.pv-card{background:var(--pv-white);border:1px solid var(--pv-line);border-radius:var(--pv-radius);padding:18px;box-shadow:var(--pv-shadow);transition:transform .12s ease,box-shadow .12s ease;display:block}
.pv-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(58,46,42,.10);text-decoration:none}
.pv-card .pv-ic{font-size:1.6rem}
.pv-card h3{margin:.5em 0 .2em;font-size:1.05rem}
.pv-card p{margin:0;color:var(--pv-muted);font-size:.9rem}

/* Tool widget */
.pv-tool{background:var(--pv-white);border:1px solid var(--pv-line);border-radius:var(--pv-radius);padding:22px;box-shadow:var(--pv-shadow);margin:22px 0}
.pv-tool__title{font-family:var(--pv-head);font-weight:700;font-size:1.15rem;margin:0 0 4px}
.pv-tool__note{color:var(--pv-muted);font-size:.9rem;margin:0 0 16px}
.pv-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:12px}
.pv-field{flex:1;min-width:130px;display:flex;flex-direction:column;gap:5px}
.pv-field label{font-size:.82rem;font-weight:600;color:var(--pv-muted)}
.pv-tool input,.pv-tool select,.pv-tool textarea{width:100%;padding:11px 12px;border:1px solid var(--pv-line);border-radius:10px;background:var(--pv-cream);color:var(--pv-cocoa);font-family:var(--pv-font);font-size:1rem}
.pv-tool input:focus,.pv-tool select:focus,.pv-tool textarea:focus{outline:2px solid var(--pv-terracotta);outline-offset:0;background:var(--pv-white)}
.pv-tool textarea{min-height:120px;resize:vertical}
.pv-btn{background:var(--pv-sage);color:#fff;border:none;border-radius:10px;padding:12px 18px;font-family:var(--pv-head);font-weight:600;font-size:1rem;cursor:pointer}
.pv-btn:hover{background:var(--pv-sage-dark)}
.pv-result{margin-top:14px;background:linear-gradient(0deg,var(--pv-cream),var(--pv-cream));border:1px dashed var(--pv-sage);border-radius:12px;padding:16px 18px}
.pv-result .pv-big{font-family:var(--pv-head);font-weight:800;font-size:1.7rem;color:var(--pv-sage-dark);font-variant-numeric:tabular-nums}
.pv-result .pv-sec{color:var(--pv-muted);font-size:.92rem;margin-top:4px}
.pv-tbl{width:100%;border-collapse:collapse;margin-top:12px;font-size:.92rem}
.pv-tbl th,.pv-tbl td{text-align:left;padding:7px 10px;border-bottom:1px solid var(--pv-line)}
.pv-tbl th{color:var(--pv-muted);font-weight:600}
.pv-swap{background:var(--pv-terracotta);color:#fff;border:none;border-radius:10px;width:42px;min-width:42px;height:42px;align-self:flex-end;cursor:pointer;font-size:1.1rem}
.pv-swap:hover{background:var(--pv-terracotta-dark)}

/* Content */
.pv-content{background:var(--pv-white);border:1px solid var(--pv-line);border-radius:var(--pv-radius);padding:28px;box-shadow:var(--pv-shadow);margin:24px 0}
.pv-summary{background:#FBF3E9;border-left:4px solid var(--pv-terracotta);padding:12px 16px;border-radius:8px;margin:0 0 18px}
.pv-summary strong{color:var(--pv-terracotta-dark)}
.pv-faq{margin-top:8px}
.pv-faq details{border-bottom:1px solid var(--pv-line);padding:12px 0}
.pv-faq summary{font-family:var(--pv-head);font-weight:600;cursor:pointer}

/* Footer */
.pv-site-footer{background:var(--pv-cocoa);color:#E9DED4;margin-top:48px;padding:32px 0}
.pv-site-footer a{color:var(--pv-amber)}
.pv-footer-inner{max-width:960px;margin:0 auto;padding:0 20px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;font-size:.9rem}

@media(max-width:640px){
  h1{font-size:1.6rem}
  .pv-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--pv-line)}
  .pv-nav.open{display:block}
  .pv-nav ul{flex-direction:column;padding:12px 20px;gap:12px}
  .pv-nav-toggle{display:inline-block}
}