/*
Theme Name: PharmacologyInfo
Theme URI: https://pharmacologyinfo.com/
Author: PharmacologyInfo
Description: Modern pharmacology education, drug information, calculator and research tools WordPress theme.
Version: 1.3.0
License: GPL v2 or later
Text Domain: pharmacologyinfo
*/
:root{--primary:#087f8c;--primary-dark:#05616b;--secondary:#0b5563;--accent:#f4b942;--dark:#12343b;--text:#193b42;--muted:#6d8085;--light:#f4f9fa;--white:#fff;--border:#e1ecee;--shadow:0 12px 35px rgba(7,72,82,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--light);color:var(--text);line-height:1.6}a{text-decoration:none;color:inherit}.container{max-width:1250px;margin:auto;padding-left:22px;padding-right:22px}
.topbar{background:var(--secondary);color:#c9e0e4;font-size:12px}.topbar .container{padding-top:8px;padding-bottom:8px;display:flex;justify-content:space-between}.topbar a{margin-left:18px}.site-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:1000}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:850;color:var(--secondary)}.brand-mark{width:43px;height:43px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;color:#fff;font-size:22px}.brand span{color:var(--primary)}.main-nav ul{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0}.main-nav a{font-size:13px;font-weight:700;color:#536b70}.main-nav a:hover{color:var(--primary)}.nav-cta{background:var(--primary);color:#fff!important;padding:10px 16px;border-radius:10px}
.hero{background:radial-gradient(circle at 85% 20%,rgba(8,127,140,.18),transparent 28%),linear-gradient(135deg,#e9f7f8,#f8fcfc);padding:80px 0}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:60px}.badge{display:inline-flex;background:#fff;border:1px solid #d5eaec;color:var(--primary);padding:8px 13px;border-radius:30px;font-size:12px;font-weight:800;margin-bottom:20px}.hero h1{font-size:clamp(40px,5vw,67px);line-height:1.05;letter-spacing:-2.5px;color:var(--dark);margin:0 0 20px}.hero h1 span{color:var(--primary)}.hero p{max-width:680px;font-size:17px;color:#64777c;margin-bottom:30px}.hero-search{max-width:650px;background:#fff;padding:7px;display:flex;border-radius:15px;box-shadow:0 15px 40px rgba(5,76,84,.11)}.hero-search input{flex:1;border:0;outline:0;padding:14px;font-size:14px}.hero-search button{border:0;background:var(--primary);color:#fff;padding:0 22px;border-radius:10px;font-weight:800;cursor:pointer}.science-card{width:330px;height:330px;border-radius:35px;background:linear-gradient(145deg,var(--primary),var(--secondary));position:relative;overflow:hidden;box-shadow:0 30px 70px rgba(5,82,93,.25);margin:auto}.science-circle{position:absolute;border:1px solid rgba(255,255,255,.18);border-radius:50%}.circle-one{width:270px;height:270px;top:30px;left:30px}.circle-two{width:190px;height:190px;top:70px;left:70px}.science-center{position:absolute;width:95px;height:95px;border-radius:50%;background:rgba(255,255,255,.15);border:2px solid rgba(255,255,255,.45);display:flex;align-items:center;justify-content:center;color:#fff;font-size:40px;top:117px;left:117px}.atom{position:absolute;width:16px;height:16px;background:var(--accent);border-radius:50%}.atom-one{top:52px;left:145px}.atom-two{right:43px;top:145px}.atom-three{bottom:54px;left:90px}.atom-four{right:88px;bottom:72px}
.stats{margin:-30px auto 0;position:relative}.stats-box{background:#fff;border-radius:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.stat{text-align:center;padding:23px;border-right:1px solid var(--border)}.stat:last-child{border:0}.stat-number{color:var(--primary);font-size:26px;font-weight:850}.stat-label{font-size:12px;color:var(--muted)}.main{padding:80px 0}.section-heading{text-align:center;margin-bottom:35px}.eyebrow{color:var(--primary);text-transform:uppercase;letter-spacing:1.5px;font-size:11px;font-weight:850}.section-heading h2{font-size:32px;letter-spacing:-1px;margin:6px 0 8px}.section-heading p{max-width:700px;margin:auto;color:var(--muted);font-size:14px}
.explore-section,.drug-section,.calculator-section,.learning-section{margin-bottom:90px}.explore-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.explore-card{background:#fff;border:1px solid var(--border);border-radius:17px;padding:20px;display:flex;gap:14px;min-height:170px;transition:.25s}.explore-card:hover,.drug-card:hover,.learning-card:hover,.calculator-tool-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#add8dc}.explore-icon,.drug-icon{min-width:48px;height:48px;border-radius:13px;background:#eaf7f8;display:flex;align-items:center;justify-content:center;font-size:21px}.explore-content h3,.drug-card h3{font-size:15px;line-height:1.3;margin:0 0 7px}.explore-content p,.drug-card p{font-size:12px;color:var(--muted);line-height:1.55;margin:0 0 12px}.explore-content span,.drug-card span,.tool-content span{color:var(--primary);font-size:11px;font-weight:850}.drug-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}.drug-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:22px;text-align:center;transition:.25s}.drug-icon{margin:0 auto 13px}
.calculator-category-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:45px}.calculator-nav-item{background:#fff;border:1px solid var(--border);border-radius:15px;padding:15px;display:flex;align-items:center;gap:12px;transition:.25s}.calculator-nav-item:hover,.calculator-nav-item.active{border-color:var(--primary);background:#f1fafb}.calculator-nav-icon{width:45px;height:45px;min-width:45px;background:#eaf7f8;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}.calculator-nav-item strong{display:block;font-size:13px}.calculator-nav-item small{display:block;font-size:10px;color:var(--muted)}.calculator-group{background:#fff;border:1px solid var(--border);border-radius:22px;padding:28px;margin-bottom:30px;scroll-margin-top:100px}.calculator-group-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px;padding-bottom:22px;border-bottom:1px solid var(--border)}.calculator-group-title{display:flex;align-items:center;gap:15px}.calculator-group-icon{width:56px;height:56px;min-width:56px;border-radius:15px;background:linear-gradient(135deg,#e7f7f8,#f3fafb);display:flex;align-items:center;justify-content:center;font-size:25px}.calculator-group-title h3{font-size:20px;margin:0 0 4px}.calculator-group-title p{font-size:12px;color:var(--muted);max-width:700px;margin:0}.calculator-count{background:#eef8f9;color:var(--primary);padding:7px 12px;border-radius:20px;font-size:11px;font-weight:800;white-space:nowrap}.calculator-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.calculator-tool-card{display:flex;align-items:flex-start;gap:13px;background:#fbfdfd;border:1px solid var(--border);border-radius:14px;padding:17px;transition:.22s}.tool-number{width:32px;height:32px;min-width:32px;border-radius:9px;background:#eaf7f8;color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:9px;font-weight:850}.tool-content h4{font-size:13px;line-height:1.35;margin:0 0 5px}.tool-content p{font-size:10.5px;line-height:1.5;color:var(--muted);margin:0 0 8px}.calculator-group-footer{text-align:center;padding-top:24px}.calculator-group-footer a{display:inline-flex;background:#edf8f9;color:var(--primary);padding:10px 17px;border-radius:9px;font-size:11px;font-weight:850}.all-calculators-button{text-align:center;margin-top:35px}.all-calculators-button a{display:inline-flex;gap:10px;background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;padding:14px 23px;border-radius:11px;font-size:12px;font-weight:850}
.learning-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:16px}.learning-feature{background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;border-radius:20px;padding:30px;min-height:220px}.learning-feature h3{font-size:22px;margin:10px 0 8px}.learning-feature p{font-size:12px;color:rgba(255,255,255,.75);margin-bottom:20px}.learning-feature a{background:#fff;color:var(--secondary);padding:9px 14px;border-radius:9px;font-size:11px;font-weight:850}.learning-card{background:#fff;border:1px solid var(--border);border-radius:17px;padding:24px;min-height:220px;transition:.25s}.learning-card h3{font-size:15px;margin:10px 0 7px}.learning-card p{font-size:11.5px;color:var(--muted);margin-bottom:15px}.learning-card a{color:var(--primary);font-size:11px;font-weight:850}.cta{background:linear-gradient(135deg,var(--secondary),var(--primary));color:#fff;border-radius:25px;padding:55px 25px;text-align:center;margin-bottom:80px}.cta h2{font-size:32px;margin:0 0 9px}.cta p{color:rgba(255,255,255,.75);max-width:650px;margin:0 auto 23px;font-size:13px}.cta a{display:inline-block;background:#fff;color:var(--secondary);padding:12px 20px;border-radius:10px;font-size:12px;font-weight:850}
.site-footer{background:#10363e;color:#fff}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:35px;padding:55px 0 35px}.footer-brand p{max-width:310px;color:#a7c0c4;font-size:12px}.site-footer h4{font-size:13px;margin:0 0 14px}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-links a{color:#a7c0c4;font-size:11.5px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;display:flex;justify-content:space-between;color:#88a6ab;font-size:11px}
@media(max-width:1100px){.explore-grid{grid-template-columns:repeat(3,1fr)}.drug-grid{grid-template-columns:repeat(3,1fr)}.calculator-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:850px){.hero-grid{grid-template-columns:1fr}.science-card{display:none}.stats-box{grid-template-columns:repeat(2,1fr)}.explore-grid,.calculator-category-nav{grid-template-columns:repeat(2,1fr)}.drug-grid{grid-template-columns:repeat(2,1fr)}.learning-grid{grid-template-columns:1fr 1fr}.learning-feature{grid-column:1/-1}.main-nav{display:none}}@media(max-width:600px){.topbar{display:none}.hero{padding:55px 0}.hero h1{font-size:42px}.hero-search{flex-direction:column;background:transparent;box-shadow:none;gap:7px}.hero-search input{background:#fff;border-radius:10px}.hero-search button{height:45px}.stats-box,.explore-grid,.drug-grid,.calculator-category-nav,.calculator-grid,.learning-grid{grid-template-columns:1fr}.stat{border-right:0;border-bottom:1px solid var(--border)}.calculator-group{padding:20px}.calculator-count{display:none}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:8px}}

/* =========================================================
   WORDPRESS POST / PAGE CONTENT FIX
   Ensures Gutenberg/classic editor content is rendered live.
========================================================= */
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:start}
.content-primary{min-width:0}
.post-content{background:#fff;border:1px solid var(--border);border-radius:22px;padding:38px;box-shadow:var(--shadow)}
.post-title{font-size:clamp(32px,4vw,50px);line-height:1.12;letter-spacing:-1.5px;color:var(--dark);margin:8px 0 12px}
.post-meta{font-size:12px;color:var(--muted);margin-bottom:24px}
.post-featured-image{margin:0 0 28px;border-radius:16px;overflow:hidden}
.post-featured-image img{display:block;width:100%;height:auto}
.entry-content{font-size:16px;line-height:1.85;color:#29474d;overflow-wrap:anywhere}
.entry-content > *{margin-top:0;margin-bottom:1.15em}
.entry-content h2{font-size:28px;line-height:1.25;color:var(--dark);margin-top:1.6em}
.entry-content h3{font-size:22px;line-height:1.3;color:var(--dark);margin-top:1.5em}
.entry-content h4{font-size:18px;color:var(--dark);margin-top:1.4em}
.entry-content a{color:var(--primary);text-decoration:underline;text-underline-offset:2px}
.entry-content img{max-width:100%;height:auto;border-radius:10px}
.entry-content figure{margin:1.5em 0}
.entry-content figcaption{font-size:12px;color:var(--muted);text-align:center}
.entry-content ul,.entry-content ol{padding-left:1.6em}
.entry-content blockquote{border-left:4px solid var(--primary);background:#f2fafb;padding:18px 22px;margin:1.5em 0;border-radius:0 12px 12px 0;color:#456268}
.entry-content table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:14px;display:block;overflow-x:auto}
.entry-content th,.entry-content td{border:1px solid var(--border);padding:10px;text-align:left}
.entry-content th{background:#eef8f9;color:var(--dark)}
.entry-content pre{background:#102f35;color:#eaf8fa;padding:18px;border-radius:12px;overflow:auto}
.entry-content code{background:#eef6f7;padding:2px 5px;border-radius:5px}
.entry-content .wp-block-button__link{background:var(--primary);color:#fff;text-decoration:none;border-radius:9px;padding:10px 16px}
.post-tags{border-top:1px solid var(--border);padding-top:18px;margin-top:28px;font-size:12px;color:var(--muted)}
.post-tags a{display:inline-block;background:#eef8f9;color:var(--primary);padding:5px 8px;border-radius:6px;margin:3px}
.sidebar-card{background:#fff;border:1px solid var(--border);border-radius:17px;padding:22px;margin-bottom:16px;box-shadow:0 8px 25px rgba(7,72,82,.05)}
.sidebar-card h3{font-size:16px;color:var(--dark);margin-bottom:10px}
.sidebar-card p{font-size:12px;color:var(--muted);margin-bottom:12px}
.sidebar-card a{display:block;color:var(--primary);font-size:12px;font-weight:750;padding:7px 0}
.post-list{display:grid;gap:16px;max-width:950px;margin:0 auto}
.post-list-card{background:#fff;border:1px solid var(--border);border-radius:17px;padding:20px;display:grid;grid-template-columns:190px 1fr;gap:22px;align-items:start}
.post-list-card img{width:190px;height:130px;object-fit:cover;border-radius:11px}
.post-list-card h2{font-size:21px;line-height:1.3;margin:4px 0 8px}
.post-list-card h2 a{color:var(--dark)}
.post-list-card h2 a:hover{color:var(--primary)}
.post-list-card p{font-size:13px;color:var(--muted);margin-bottom:10px}
.read-more{font-size:11px;font-weight:850;color:var(--primary)}
.page-links{margin-top:25px;font-weight:700}
.wp-caption{max-width:100%}
.aligncenter{display:block;margin-left:auto;margin-right:auto}
.alignleft{float:left;margin:0 20px 15px 0}
.alignright{float:right;margin:0 0 15px 20px}
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

@media(max-width:850px){
 .content-layout{grid-template-columns:1fr}
 .content-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:15px}
}
@media(max-width:600px){
 .post-content{padding:22px}
 .content-sidebar{grid-template-columns:1fr}
 .post-list-card{grid-template-columns:1fr}
 .post-list-card img{width:100%;height:auto}
 .entry-content{font-size:15px}
 .alignleft,.alignright{float:none;display:block;margin:0 auto 15px}
}

/* =========================================================
   CALCULATOR SINGLE / ERROR PAGES
========================================================= */
.calculator-single .calculator-content{font-size:16px;line-height:1.85}
.button-link{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#fff!important;text-decoration:none!important;padding:11px 16px;border-radius:9px;font-size:12px;font-weight:800;margin-top:10px}
.secondary-button{background:#eaf7f8;color:var(--primary)!important}
.not-found-page{max-width:850px;margin:0 auto}
.not-found-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.sidebar-card a{display:block;margin-top:10px;color:var(--primary);font-size:12px;font-weight:750}