/*
Theme Name: DrugInfoCare
Theme URI: https://druginfocare.com/
Author: DrugInfoCare
Description: App-like, mobile-first WordPress theme for a medicine information library. Fixed app top bar, bottom tab bar on phones/tablets, dark mode, article text-size controls, native share, PWA-ready, and a medicine article template with quick-facts, reviewer byline and safety disclaimer.
Version: 1.1.16
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: druginfocare
*/

/* ============ Tokens ============ */
:root{
  --dic-primary:#38277a;
  --dic-primary-dark:#2a1c5e;
  --dic-primary-soft:#ece6f9;
  --dic-accent:#f87c1d;
  --dic-danger:#b91c1c;
  --dic-bg:#f7f5fc;
  --dic-card:#ffffff;
  --dic-text:#1d1533;
  --dic-muted:#645b7d;
  --dic-border:#e3ddf2;
  --dic-topbar:#38277a;
  --dic-tabbar:#ffffff;
  --dic-radius:14px;
  --dic-shadow:0 2px 12px rgba(56,39,122,.10);
  --dic-font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans","Noto Sans Devanagari","Mangal","Raavi",Arial,sans-serif;
}
[data-theme="dark"]{
  --dic-primary:#b7a6f5;
  --dic-primary-dark:#9d86e8;
  --dic-primary-soft:#2a2145;
  --dic-bg:#140f26;
  --dic-card:#1e1636;
  --dic-text:#f0ebfb;
  --dic-muted:#a79ec7;
  --dic-border:#322a52;
  --dic-topbar:#1a1233;
  --dic-tabbar:#1a1233;
  --dic-shadow:0 2px 12px rgba(0,0,0,.35);
}

/* ============ Base ============ */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--dic-font);background:var(--dic-bg);color:var(--dic-text);
  font-size:16px;line-height:1.65;
  padding-top:0;padding-bottom:0;
  overscroll-behavior-y:none;
}
img{max-width:100%;height:auto}
a{color:var(--dic-primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.3;margin:1.2em 0 .5em}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ============ App top bar (mobile / tablet) ============ */
.dic-topbar{
  display:none;position:fixed;top:0;left:0;right:0;z-index:60;
  background:var(--dic-topbar);color:#fff;
  padding-top:env(safe-area-inset-top);
  box-shadow:0 2px 10px rgba(0,0,0,.15);
}
.dic-topbar-inner{
  display:flex;align-items:center;gap:10px;
  height:56px;padding:0 12px;
}
.dic-brand{display:flex;align-items:center;gap:9px;color:#fff;font-weight:700;font-size:17px}
.dic-brand:hover{text-decoration:none;color:#fff}
.dic-brand-badge{
  width:34px;height:34px;border-radius:10px;background:#fff;color:var(--dic-primary);
  display:flex;align-items:center;justify-content:center;flex:none;
}
.dic-brand-badge svg{width:22px;height:22px}
.dic-brand-img{display:inline-flex;align-items:center;background:#fff;border-radius:10px;padding:5px 12px}
.dic-brand-img img{height:34px;width:auto;display:block}
.dic-brand-custom img{height:42px;width:auto;display:block}
.dic-topbar .dic-brand-img{padding:4px 10px;border-radius:9px}
.dic-topbar .dic-brand-img img,.dic-topbar .dic-brand-custom img{height:26px}
.dic-topbar-spacer{flex:1}
.dic-iconbtn{
  width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
}
.dic-iconbtn svg{width:20px;height:20px}
.dic-iconbtn:active{transform:scale(.94)}

/* ============ Desktop header ============ */
.dic-header{display:block;background:var(--dic-card);border-bottom:1px solid var(--dic-border)}
.dic-header-inner{display:flex;align-items:center;gap:18px;height:68px}
.dic-header .dic-brand{color:var(--dic-text)}
.dic-header .dic-brand-badge{background:var(--dic-primary);color:#fff}
.dic-nav{display:flex;gap:4px;margin-left:auto}
.dic-nav li{list-style:none;display:contents}
.dic-nav a{padding:9px 13px;border-radius:9px;color:var(--dic-text);font-weight:600;font-size:14.5px}
.dic-nav a:hover{background:var(--dic-primary-soft);text-decoration:none}
.dic-header .dic-iconbtn{background:var(--dic-primary-soft);color:var(--dic-text)}

/* ============ Bottom tab bar (mobile / tablet, app-like) ============ */
.dic-tabbar{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;
  background:var(--dic-tabbar);border-top:1px solid var(--dic-border);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -2px 14px rgba(0,0,0,.08);
}
.dic-tabbar-inner{display:grid;grid-template-columns:repeat(4,1fr);height:64px}
.dic-tab{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  color:var(--dic-muted);font-size:11px;font-weight:600;border:0;background:none;cursor:pointer;
}
.dic-tab svg{width:23px;height:23px}
.dic-tab.active{color:var(--dic-primary)}
.dic-tab:active{transform:scale(.95)}

@media (max-width:1024px){
  .dic-topbar{display:block}
  .dic-tabbar{display:block}
  .dic-header{display:none}
  body{padding-top:calc(56px + env(safe-area-inset-top));padding-bottom:calc(64px + env(safe-area-inset-bottom))}
}

/* ============ Search overlay ============ */
.dic-search-overlay{
  position:fixed;inset:0;z-index:80;background:var(--dic-bg);
  padding-top:env(safe-area-inset-top);
  transform:translateY(-102%);transition:transform .28s ease;
  display:flex;flex-direction:column;
}
.dic-search-overlay.open{transform:none}
.dic-search-bar{display:flex;gap:8px;padding:14px 14px 6px;align-items:center}
.dic-search-bar input{
  flex:1;font-size:17px;padding:13px 16px;border-radius:12px;border:1.5px solid var(--dic-border);
  background:var(--dic-card);color:var(--dic-text);font-family:inherit;
}
.dic-search-bar input:focus{outline:2px solid var(--dic-primary);border-color:var(--dic-primary)}
.dic-search-hint{padding:8px 18px;color:var(--dic-muted);font-size:14px}
.dic-search-live{overflow-y:auto;padding:6px 14px 30px}
.dic-search-live a{display:block;padding:12px 4px;border-bottom:1px solid var(--dic-border);color:var(--dic-text);font-weight:600}
.dic-search-live a small{display:block;color:var(--dic-muted);font-weight:400}

/* ============ Hero ============ */
.dic-hero{
  background:linear-gradient(135deg,var(--dic-primary) 0%,var(--dic-primary-dark) 100%);
  color:#fff;border-radius:0 0 26px 26px;padding:34px 0 30px;margin-bottom:22px;
}
.dic-hero h1{margin:0 0 8px;font-size:26px}
.dic-hero p{margin:0 0 18px;opacity:.92;font-size:15px}
.dic-hero-search{display:flex;background:#fff;border-radius:14px;padding:5px;box-shadow:var(--dic-shadow)}
.dic-hero-search input{flex:1;border:0;font-size:16px;padding:11px 14px;font-family:inherit;color:#132a2a;background:transparent}
.dic-hero-search input:focus{outline:none}
.dic-hero-search button{border:0;border-radius:10px;background:var(--dic-primary-dark);color:#fff;font-weight:700;padding:0 20px;cursor:pointer;font-size:15px}

/* ============ Category tiles ============ */
.dic-section-title{font-size:19px;margin:26px 0 12px;display:flex;align-items:center;gap:8px}
.dic-cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:700px){.dic-cat-grid{grid-template-columns:repeat(3,1fr)}}
.dic-cat-tile{
  background:var(--dic-card);border:1px solid var(--dic-border);border-radius:var(--dic-radius);
  padding:16px 14px;color:var(--dic-text);box-shadow:var(--dic-shadow);
  display:flex;gap:12px;align-items:center;
}
.dic-cat-tile:hover{text-decoration:none;border-color:var(--dic-primary)}
.dic-cat-ico{width:44px;height:44px;flex:none;border-radius:12px;background:var(--dic-primary-soft);color:var(--dic-primary);display:flex;align-items:center;justify-content:center}
.dic-cat-ico svg{width:24px;height:24px}
.dic-cat-tile b{display:block;font-size:15px}
.dic-cat-tile small{color:var(--dic-muted);font-size:12.5px}

/* ============ A-Z strip ============ */
.dic-az{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 12px;-webkit-overflow-scrolling:touch}
.dic-az a{
  flex:none;width:42px;height:42px;border-radius:12px;background:var(--dic-card);
  border:1px solid var(--dic-border);display:flex;align-items:center;justify-content:center;
  font-weight:700;color:var(--dic-text);
}
.dic-az a:hover{border-color:var(--dic-primary);text-decoration:none}

/* ============ Cards ============ */
.dic-grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:640px){.dic-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.dic-grid{grid-template-columns:repeat(3,1fr)}}
.dic-card{
  background:var(--dic-card);border:1px solid var(--dic-border);border-radius:var(--dic-radius);
  overflow:hidden;box-shadow:var(--dic-shadow);display:flex;flex-direction:column;color:var(--dic-text);
}
.dic-card:hover{text-decoration:none}
.dic-card-body{padding:14px 15px;display:flex;flex-direction:column;gap:8px;flex:1}
.dic-card-cat{font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--dic-primary)}
.dic-card h3{margin:0;font-size:16.5px}
.dic-card p{margin:0;color:var(--dic-muted);font-size:14px;flex:1}
.dic-card-faqs{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px;flex:1}
.dic-card-faqs li{position:relative;padding-left:18px;color:var(--dic-muted);font-size:13.5px}
.dic-card-faqs li::before{content:"Q.";position:absolute;left:0;font-weight:700;color:var(--dic-accent)}
.dic-card-meta{font-size:12px;color:var(--dic-muted);display:flex;gap:10px;align-items:center}
.dic-thumb{aspect-ratio:16/9;object-fit:cover;width:100%;background:var(--dic-primary-soft)}

/* ============ Medicine article ============ */
.dic-article{background:var(--dic-card);border:1px solid var(--dic-border);border-radius:var(--dic-radius);box-shadow:var(--dic-shadow);overflow:hidden;margin:18px 0}
.dic-article-head{padding:20px 18px 0}
.dic-article-head h1{margin:.3em 0 .4em;font-size:24px}
.dic-badges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.dic-badge{font-size:12px;font-weight:700;padding:5px 11px;border-radius:999px;background:var(--dic-primary-soft);color:var(--dic-primary)}
.dic-disclaimer{
  margin:14px 18px 0;padding:12px 14px;border-radius:12px;font-size:13.5px;
  background:#fef3c7;color:#92400e;border:1px solid #fcd34d;
}
[data-theme="dark"] .dic-disclaimer{background:#3a2c07;color:#fcd34d;border-color:#92600a}
.dic-quickfacts{margin:16px 18px 0;border:1px solid var(--dic-border);border-radius:12px;overflow:hidden}
.dic-quickfacts h2{margin:0;padding:12px 15px;font-size:15px;background:var(--dic-primary-soft);color:var(--dic-primary);text-transform:uppercase;letter-spacing:.05em}
.dic-qf-row{display:grid;grid-template-columns:130px 1fr;gap:10px;padding:11px 15px;border-top:1px solid var(--dic-border);font-size:14.5px}
.dic-qf-row dt{font-weight:700;color:var(--dic-muted);margin:0}
.dic-qf-row dd{margin:0}
.dic-article-tools{
  display:flex;align-items:center;gap:8px;padding:14px 18px 0;flex-wrap:wrap;
}
.dic-ts{display:flex;align-items:center;gap:2px;background:var(--dic-primary-soft);border-radius:999px;padding:3px}
.dic-ts button{border:0;background:transparent;color:var(--dic-primary);font-weight:800;cursor:pointer;padding:7px 11px;border-radius:999px;font-size:14px}
.dic-ts button.on{background:var(--dic-primary);color:#fff}
.dic-sharebtn{
  margin-left:auto;border:0;border-radius:999px;background:var(--dic-primary);color:#fff;
  font-weight:700;padding:10px 18px;cursor:pointer;font-size:14px;display:flex;gap:7px;align-items:center;
}
.dic-sharebtn svg{width:16px;height:16px}
.dic-sharebtn.ghost{background:var(--dic-primary-soft);color:var(--dic-primary)}
.dic-content{padding:6px 18px 8px;font-size:16px}
.dic-content[data-size="s"]{font-size:14.5px}
.dic-content[data-size="l"]{font-size:17.5px}
.dic-content[data-size="xl"]{font-size:19px}
.dic-reviewer{
  margin:6px 18px 0;padding:13px 15px;border-radius:12px;background:var(--dic-primary-soft);
  font-size:14px;display:flex;gap:11px;align-items:center;
}
.dic-reviewer-ava{width:42px;height:42px;flex:none;border-radius:50%;background:var(--dic-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:17px}
.dic-article-foot{padding:16px 18px 20px;display:flex;gap:10px;flex-wrap:wrap}

/* ============ Archive / misc ============ */
.dic-pagehead{padding:26px 0 6px}
.dic-pagehead h1{margin:0 0 6px;font-size:24px}
.dic-pagehead p{margin:0;color:var(--dic-muted)}
.dic-az-group{margin:20px 0}
.dic-az-letter{font-size:20px;font-weight:800;color:var(--dic-primary);border-bottom:2px solid var(--dic-primary);padding-bottom:4px;margin-bottom:10px}
.dic-az-list{list-style:none;margin:0;padding:0;display:grid;gap:6px}
@media(min-width:700px){.dic-az-list{grid-template-columns:1fr 1fr}}
.dic-az-list a{display:block;background:var(--dic-card);border:1px solid var(--dic-border);border-radius:10px;padding:10px 14px;color:var(--dic-text);font-weight:600}
.dic-az-list a:hover{border-color:var(--dic-primary);text-decoration:none}
.dic-pagination{display:flex;gap:8px;justify-content:center;margin:26px 0}
.dic-pagination a,.dic-pagination span{padding:9px 15px;border-radius:10px;background:var(--dic-card);border:1px solid var(--dic-border);color:var(--dic-text);font-weight:600}
.dic-pagination .current{background:var(--dic-primary);color:#fff;border-color:var(--dic-primary)}
.dic-empty{background:var(--dic-card);border:1px dashed var(--dic-border);border-radius:var(--dic-radius);padding:34px 20px;text-align:center;color:var(--dic-muted)}

/* ============ Footer ============ */
.dic-footer{margin-top:34px;background:var(--dic-card);border-top:1px solid var(--dic-border)}
.dic-footer-grid{display:grid;gap:22px;padding:28px 0;grid-template-columns:1fr}
@media(min-width:760px){.dic-footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.dic-footer h4{margin:0 0 10px;font-size:15px}
.dic-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:7px;font-size:14px}
.dic-footer-bottom{border-top:1px solid var(--dic-border);padding:14px 0 20px;font-size:13px;color:var(--dic-muted);display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between}
.dic-med-note{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:10px;padding:10px 13px;font-size:13px;margin-top:12px}
[data-theme="dark"] .dic-med-note{background:#3a1010;color:#fca5a5;border-color:#7f1d1d}

/* ============ Language switcher ============ */
.dic-lang{position:relative}
.dic-lang-btn{width:auto;padding:0 12px;gap:4px;font-size:11px;font-weight:800;text-transform:uppercase}
.dic-lang-btn svg{width:18px;height:18px}
.dic-lang-drop{
  position:absolute;top:calc(100% + 10px);right:0;min-width:160px;z-index:70;
  background:var(--dic-card);border:1px solid var(--dic-border);border-radius:12px;
  box-shadow:var(--dic-shadow);overflow:hidden;
}
.dic-lang-drop a{display:block;padding:11px 16px;color:var(--dic-text);font-size:14px;font-weight:600}
.dic-lang-drop a:hover{background:var(--dic-primary-soft);text-decoration:none}
.dic-lang-drop a.on{background:var(--dic-primary-soft);color:var(--dic-primary)}
.dic-lang-label{padding:12px 16px 4px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.07em;color:var(--dic-muted)}

/* ============ Toast ============ */
.dic-toast{
  position:fixed;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));transform:translateX(-50%) translateY(20px);
  background:#132a2a;color:#fff;padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;
  opacity:0;pointer-events:none;transition:all .25s;z-index:90;white-space:nowrap;
}
.dic-toast.show{opacity:1;transform:translateX(-50%)}
@media(min-width:1025px){.dic-toast{bottom:30px}}

/* ============ Admin meta box ============ */
.dic-meta-grid{display:grid;gap:10px}
.dic-meta-grid label{font-weight:600;display:block;margin-bottom:3px}
.dic-meta-grid input[type=text],.dic-meta-grid textarea{width:100%;padding:8px;border:1px solid #ccd0d4;border-radius:6px}