/*
Theme Name: DermaSkinHub
Theme URI: https://dermaskinhub.com
Author: DermaSkinHub
Description: Minimal editorial skincare/beauty magazine theme — serif typography, black sticky header with desktop nav, dark/light mode, full-bleed mobile drawer, footer ad slot, full live Customizer.
Version: 1.0 (v1)
License: GNU General Public License v2 or later
Text Domain: dermaskinhub
*/

:root{
  --header-bg:#0a0a0a; --header-text:#ffffff;
  --light-bg:#f7f7f7; --light-text:#141414;
  --dark-bg:#171717; --dark-text:#f1f1f1;
  --btn-bg:#111111; --btn-text:#ffffff; --accent:#141414;
  --font-heading:'Playfair Display',serif;
  --font-body:'Playfair Display',serif;
  --font-meta:'Inter',sans-serif;
  --body-size:17px; --content-width:760px; --wide-width:1100px;
  --bg:var(--light-bg); --text:var(--light-text);
  --muted:#767676; --line:#e2e2e2; --card:#ffffff;
}
body.dark-mode{ --bg:var(--dark-bg); --text:var(--dark-text); --muted:#9c9c9c; --line:#2c2c2c; --card:#1e1e1e; }

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);-webkit-font-smoothing:antialiased;transition:background .3s,color .3s}
img{max-width:100%;height:auto}
a{color:var(--accent)}
[hidden]{display:none!important}

/* ---------- Header ---------- */
.site-header{background:var(--header-bg);color:var(--header-text);z-index:90}
.site-header.is-sticky{position:sticky;top:0}
.header-inner{max-width:1400px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:16px 22px;gap:16px}
.site-logo{font-family:var(--font-heading);font-size:26px;font-weight:700;letter-spacing:.5px;color:var(--header-text);text-decoration:none}
.header-social{display:flex;align-items:center;gap:14px}
.header-actions{display:flex;align-items:center;gap:14px}
.icon-link{display:inline-flex;background:none;border:0;padding:0;cursor:pointer}
.icon-link svg{width:19px;height:19px;fill:var(--header-text)}
.search-toggle svg{fill:none;stroke:var(--header-text)}
.mode-toggle{width:36px;height:36px;border-radius:50%;background:var(--header-text);color:var(--header-bg);border:0;display:grid;place-items:center;cursor:pointer;flex-shrink:0}
.mode-toggle svg{width:17px;height:17px}
.icon-sun{display:none}
body.dark-mode .icon-sun{display:block}
body.dark-mode .icon-moon{display:none}
.menu-toggle{background:none;border:0;cursor:pointer;display:grid;gap:5px;padding:6px}
.menu-toggle span{width:24px;height:2px;background:var(--header-text)}

/* Desktop center nav — hidden on mobile, hamburger drawer used instead */
.header-nav{display:none}
.header-nav ul{list-style:none;display:flex;align-items:center;gap:34px;margin:0;padding:0}
.header-nav a{font-family:var(--font-meta);font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--header-text);text-decoration:none}
.header-search-bar{max-height:0;overflow:hidden;transition:max-height .25s;background:var(--header-bg);border-top:1px solid rgba(255,255,255,.12)}
.header-search-bar.open{max-height:80px}
.header-search-bar .search-form{max-width:1400px;margin:0 auto;padding:14px 22px}

@media(min-width:980px){
	.site-logo{font-size:32px}
	.header-nav{display:flex;align-items:center;gap:26px}
	.menu-toggle{display:none}
}

/* ---------- Drawer ---------- */
.site-drawer{position:fixed;inset:0;background:var(--dark-bg) center/cover no-repeat;z-index:200;transform:translateX(100%);transition:transform .35s;overflow:auto}
.site-drawer.open{transform:none}
.drawer-overlay{position:absolute;inset:0;background:rgba(20,16,14,.72)}
.drawer-content{position:relative;padding:80px 44px;min-height:100%}
.drawer-close{position:absolute;top:22px;right:26px;background:none;border:0;color:#fff;font-size:28px;cursor:pointer;line-height:1}
.drawer-logo{font-family:var(--font-heading);font-size:42px;font-weight:700;color:#fff;margin-bottom:26px}
.drawer-menu ul{list-style:none;margin:0;padding:0}
.drawer-menu li a{display:block;padding:24px 0;border-bottom:1px solid rgba(255,255,255,.25);color:#fff;font-family:var(--font-heading);font-size:30px;text-decoration:none}
@media(max-width:480px){
	.drawer-content{padding:70px 28px}
	.drawer-logo{font-size:34px}
	.drawer-menu li a{font-size:26px;padding:20px 0}
}

/* ---------- Layout ---------- */
.site-layout{max-width:var(--wide-width);margin:0 auto;padding:0 20px;display:grid;grid-template-columns:minmax(0,1fr);gap:50px}
@media(min-width:980px){.site-layout{grid-template-columns:minmax(0,1fr) 300px}}

@media(max-width:600px){
	.header-inner{padding:12px 16px}
	.post-card{padding:44px 0 36px}
	.post-title{margin:10px 0 16px}
	.single-header{padding:36px 0 6px}
	.view-post-btn{padding:14px 30px;font-size:13px}
	.fab-wrap{right:12px;bottom:76px}
}

/* ---------- Post cards ---------- */
.post-card{padding:70px 0 60px;border-bottom:1px solid var(--line);text-align:center}
.cat-label{font-family:var(--font-meta);font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted)}
.cat-label a{color:inherit;text-decoration:none}
.post-title{font-family:var(--font-heading);font-weight:500;font-size:clamp(30px,4.6vw,42px);line-height:1.25;margin:14px 0 22px}
.post-title a{color:var(--text);text-decoration:none}
.post-byline{display:flex;flex-direction:column;align-items:center;gap:10px;font-family:var(--font-meta);font-size:13px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase}
.by-row{display:flex;align-items:center;gap:12px}
.post-byline img{width:40px;height:40px;border-radius:50%}
.post-card .thumb{display:block;margin:36px 0}
.post-card .thumb img{width:100%;display:block}
.post-excerpt{text-align:left;font-size:var(--body-size);line-height:1.95;margin-bottom:34px}
.view-post-btn{display:inline-block;background:var(--btn-bg);color:var(--btn-text);border:0;font-family:var(--font-heading);font-size:15px;letter-spacing:.12em;padding:16px 40px;text-decoration:none;text-transform:uppercase;cursor:pointer}
.view-post-btn em{text-transform:none;font-style:italic}
.share-block{margin:44px 0 18px}
.share-label{display:flex;align-items:center;justify-content:center;gap:14px;font-family:var(--font-heading);font-size:14px}
.share-label::before,.share-label::after{content:"";height:1px;background:var(--line);flex:1;max-width:140px}
.share-icons{display:flex;justify-content:center;gap:26px;margin-top:18px}
.share-icons a svg{width:18px;height:18px;fill:var(--text)}
.post-author-line,.post-comments-line{font-family:var(--font-meta);letter-spacing:.1em;font-size:13px;color:var(--muted);text-transform:uppercase;margin-top:22px}
.post-comments-line a{color:inherit;text-decoration:none}

/* ---------- Pagination ---------- */
.pagination{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;padding:50px 0}
.pagination .page-numbers{border:1px solid var(--line);padding:10px 16px;font-family:var(--font-heading);color:var(--text);text-decoration:none}
.pagination .current{background:var(--btn-bg);color:var(--btn-text);border-color:var(--btn-bg)}

/* ---------- Sidebar ---------- */
.widget{margin-bottom:44px}
.widget-title{font-family:var(--font-heading);font-size:18px;border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:18px}
.search-form{display:flex}
.search-form input{flex:1;border:1px solid var(--line);background:var(--card);color:var(--text);padding:12px;font-family:var(--font-meta);font-size:14px}
.search-form button{background:var(--btn-bg);color:var(--btn-text);border:0;padding:0 18px;font-family:var(--font-meta);font-size:12px;letter-spacing:.08em;cursor:pointer}
.widget ul{list-style:none;margin:0;padding:0}
.widget_recent_posts li,.widget_recent_entries li{margin-bottom:10px;font-size:15px}
.widget_recent_posts a,.widget_recent_entries a{color:var(--text);text-decoration:none}
.follow-title{font-family:var(--font-heading);font-style:italic;font-size:20px}
.follow-icons{display:flex;gap:26px;justify-content:center;margin-top:18px}
.follow-icons a{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text);font-family:var(--font-heading);font-size:14px;text-decoration:none}
.follow-icons .circle{width:56px;height:56px;border:1px solid var(--text);border-radius:50%;display:grid;place-items:center}
.follow-icons svg{width:18px;height:18px;fill:var(--text)}

/* ---------- Single ---------- */
.single-header{text-align:center;padding:60px 0 10px}
.single-header h1{font-family:var(--font-heading);font-weight:500;font-size:clamp(30px,5vw,44px);line-height:1.25;margin:14px 0 26px}
.single-content{max-width:var(--content-width);margin:0 auto;font-size:var(--body-size);line-height:2}
.single-content p{margin:0 0 26px}
.single-content h2,.single-content h3{font-family:var(--font-heading);font-weight:500;margin:40px 0 16px}
.single-content img{width:100%;margin:26px 0}
.single-content ul,.single-content ol{margin:0 0 26px;padding-left:22px}
.single-content li{margin:10px 0}
.single-content blockquote{font-style:italic;border-left:2px solid var(--text);padding-left:20px;margin:30px 0}
.single-meta{text-align:center}
.post-nav{max-width:var(--content-width);margin:50px auto;display:flex;justify-content:space-between;gap:20px;font-family:var(--font-heading)}
.post-nav a{color:var(--text);text-decoration:none}

/* ---------- Comments ---------- */
.comments-area{max-width:var(--content-width);margin:0 auto 70px}
.comments-area h3{font-family:var(--font-heading)}
.comment-list{list-style:none;padding:0}
.comment-body{border-bottom:1px solid var(--line);padding:20px 0}
.comment-form textarea,.comment-form input{width:100%;border:1px solid var(--line);background:var(--card);color:var(--text);padding:12px;margin-bottom:14px;font-family:var(--font-meta)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:60px;background:var(--bg)}
.footer-follow{padding:60px 20px 40px;text-align:center}
.footer-ad-slot{max-width:var(--wide-width);margin:0 auto;padding:10px 20px 40px;text-align:center}
.footer-ad-slot .ad-label{display:block;font-family:var(--font-meta);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.footer-wordmark{text-align:center;font-family:var(--font-heading);font-weight:700;font-size:clamp(40px,9vw,72px);letter-spacing:.02em;color:var(--text);padding:20px 20px 10px}
.footer-bottom{max-width:var(--wide-width);margin:0 auto;padding:26px 20px 44px;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;font-family:var(--font-heading);font-size:15px}
.footer-menu a{color:var(--text);text-decoration:none;margin-right:26px}
.footer-copy{text-align:right}
@media(max-width:600px){
	.footer-bottom{justify-content:center;text-align:center}
	.footer-copy{text-align:center}
	.footer-menu a{margin:0 12px}
}

/* ---------- FABs / Sheet / Popup ---------- */
.fab-wrap{position:fixed;right:18px;bottom:90px;display:flex;flex-direction:column;gap:16px;z-index:120}
.fab{width:52px;height:52px;border-radius:50%;background:var(--card);border:1px solid var(--line);box-shadow:0 6px 18px rgba(0,0,0,.12);display:grid;place-items:center;cursor:pointer;position:relative;color:var(--text)}
.fab svg{width:18px;height:18px;fill:var(--text)}
.save-bubble{position:absolute;top:-18px;left:50%;transform:translateX(-50%);background:var(--card);border:1px solid var(--line);border-radius:999px;font-family:var(--font-meta);font-size:12px;padding:2px 8px;color:var(--text)}
#dermaskinhub-scrolltop{opacity:0;pointer-events:none;transition:.3s}
#dermaskinhub-scrolltop.show{opacity:1;pointer-events:auto}
.dermaskinhub-sheet{position:fixed;inset:0;background:var(--bg);z-index:300;padding:70px 30px;text-align:center;transform:translateY(100%);transition:transform .3s;overflow:auto}
.dermaskinhub-sheet.open{transform:none}
.sheet-close{position:absolute;top:18px;right:22px;background:none;border:0;color:var(--text);font-size:28px;cursor:pointer}
.sheet-circle{width:64px;height:64px;border-radius:50%;background:var(--card);border:1px solid var(--line);margin:0 auto 18px;display:grid;place-items:center;cursor:pointer;color:var(--text)}
.sheet-circle svg{width:20px;height:20px;fill:var(--text)}
.sheet-heading{font-family:var(--font-meta);letter-spacing:.18em;font-size:14px}
.sheet-sub{color:var(--muted);font-family:var(--font-meta);font-size:13px;margin-top:6px}
.sheet-section{margin-top:60px;font-family:var(--font-meta);letter-spacing:.18em;font-size:13px;border-top:1px solid var(--line);padding-top:44px}
.sheet-share-icons{display:flex;justify-content:center;gap:60px;margin-top:26px}
.sheet-share-icons a{width:52px;height:52px;border-radius:50%;display:grid;place-items:center}
.sheet-share-icons a svg{width:20px;height:20px;fill:#fff}
.sheet-fb{background:#1877f2}.sheet-pin{background:#e60023}
.dermaskinhub-popup{position:fixed;inset:0;background:var(--bg);z-index:400;display:grid;place-items:center;padding:30px}
.popup-inner{max-width:480px;text-align:center;position:relative}
.popup-close{position:absolute;top:-46px;right:0;background:var(--card);border:1px solid var(--line);border-radius:50%;width:38px;height:38px;color:var(--text);font-size:18px;cursor:pointer}
.popup-inner h3{font-family:var(--font-meta);font-weight:600;font-size:20px;margin:0 0 16px}
.popup-inner p{font-family:var(--font-meta);font-size:15px;line-height:1.7;margin:0 0 26px}
.popup-inner input{width:100%;border:1px solid var(--line);background:var(--card);color:var(--text);padding:14px;font-family:var(--font-meta)}
.popup-privacy{font-size:13px!important;color:var(--muted);margin-top:26px!important}
.popup-privacy a{color:var(--muted)}
/* ---------- Table of Contents ---------- */
.toc-block{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:0;margin:0 0 34px;overflow:hidden}
.toc-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;background:none;border:0;cursor:pointer;padding:16px 20px;font-family:var(--font-meta)}
.toc-title{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text)}
.toc-caret{color:var(--accent);flex-shrink:0;transition:transform .25s}
.toc-block.collapsed .toc-caret{transform:rotate(-90deg)}
.toc-list{list-style:none;margin:0;padding:0 20px 18px;font-family:var(--font-meta)}
.toc-block.collapsed .toc-list{display:none}
.toc-item{border-top:1px solid var(--line);padding:10px 0}
.toc-item:first-child{border-top:0;padding-top:2px}
.toc-item a{display:block;color:var(--text);text-decoration:none;font-size:14.5px;line-height:1.5;transition:color .2s}
.toc-item a:before{content:"—";color:var(--accent);margin-right:8px}
.toc-item a:hover{color:var(--accent)}
.toc-level-3{padding-left:18px}
.toc-level-3 a{font-size:13.5px;color:var(--muted)}