/*
Theme Name: Научный журнал
Description: Адаптивная тема WordPress для русскоязычных научных журналов, редакций и профессиональных публикаций.
Version: 2.0.0
Author: Open Web Studio
License: GPL-2.0-or-later
Text Domain: editorial-grid
*/

:root{
  --primary:#a50046;
  --dark:#0b3778;
  --white:#ffffff;
  --blue:#0879c9;
  --purple:#5b238b;
  --orange:#f5a000;
  --bg:#f5f7fa;
  --border:#dfe6ee;
  --muted:#5e6c7d;
  --shadow:0 5px 18px rgba(16,52,90,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:#243247;font-family:Arial,Helvetica,sans-serif;line-height:1.6}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto}

.site-header{
  background:#fff;
  border-bottom:1px solid #dce6ef;
  box-shadow:0 2px 10px rgba(0,47,94,.05);
}
.header-inner{
  max-width:1240px;
  margin:auto;
  min-height:155px;
  padding:22px 24px;
  display:grid;
  grid-template-columns:minmax(0,1fr) 180px minmax(280px,1fr);
  align-items:center;
  gap:32px;
}
.brand-text{min-width:0}
.site-title{margin:0;font-size:34px;line-height:1.08;letter-spacing:-.7px;color:#123e79}
.site-title a{color:inherit;text-decoration:none}
.site-description{margin:9px 0 0;color:#435b78;font-size:16px;line-height:1.45;max-width:470px}
.header-logo{display:flex;align-items:center;justify-content:center;min-height:90px}
.custom-logo-link{display:flex;align-items:center;justify-content:center}
.custom-logo{max-height:110px;width:auto;max-width:170px}
.logo-placeholder{
  width:92px;height:92px;border-radius:50%;
  display:grid;place-items:center;
  border:3px solid #1264a8;
  color:#1264a8;background:#fff;
  font-size:24px;font-weight:800;
}
.header-meta{border-left:1px solid #c9d9e9;padding-left:28px;text-align:left;color:#38516d;font-size:14px;line-height:1.55}
.header-meta p{margin:0 0 5px}
.header-meta strong{display:block;color:#0c3c78;font-size:16px}

.layout{max-width:1240px;margin:22px auto 34px;display:grid;grid-template-columns:235px minmax(0,1fr) 265px;gap:24px;padding:0 24px}
.sidebar-nav,.content-card,.widget{background:#fff;border:1px solid var(--border);box-shadow:var(--shadow)}
.sidebar-nav{padding:0;overflow:hidden}
.nav-title,.widget-title{margin:0;padding:13px 16px;background:var(--primary);color:#fff;font-size:15px;letter-spacing:.1px}
.sidebar-nav ul{list-style:none;margin:0;padding:5px 0}
.sidebar-nav li{margin:0}
.sidebar-nav a{display:block;padding:10px 14px;border-bottom:1px solid #edf0f3;color:#173d70;font-weight:600;font-size:14px}
.sidebar-nav a:hover,.sidebar-nav .current-menu-item>a{background:#fff0f5;color:var(--primary);text-decoration:none;border-left:3px solid var(--primary);padding-left:11px}
.content-card{padding:28px;min-width:0}
.entry-title{margin:0 0 22px;color:#123f7a;font-size:30px;line-height:1.2}
.entry-content h2,.entry-content h3{color:var(--dark);line-height:1.3}
.entry-content blockquote{margin:25px 0;padding:18px 22px;border-left:4px solid var(--orange);background:#fff8eb}
.entry-content table{width:100%;border-collapse:collapse}
.entry-content th,.entry-content td{border:1px solid var(--border);padding:9px;text-align:left}
.widget{margin-bottom:20px;padding-bottom:12px;overflow:hidden}
.widget-title{background:#fff;color:#123f7a;border-bottom:1px solid #dfe6ee;position:relative}
.widget-title:after,.entry-title:after{content:"";display:block;width:46px;height:3px;background:var(--primary);margin-top:8px}
.widget ul{list-style:none;margin:7px 0;padding:0 15px}
.widget li{padding:9px 0;border-bottom:1px solid #edf0f3}
.widget p{padding:0 15px}
.banner{margin:12px;min-height:78px;padding:17px;color:#fff;display:flex;align-items:center;font-weight:700;background:linear-gradient(135deg,var(--blue),#0066a9)}
.banner:nth-child(3){background:linear-gradient(135deg,var(--purple),#3d1862)}
.site-footer{margin-top:40px;background:#082e69;color:#dfeafb}
.footer-inner{max-width:1240px;margin:auto;padding:30px 24px;display:grid;grid-template-columns:1.2fr 1fr auto;align-items:start;gap:40px}
.footer-brand strong{display:block;color:#fff;font-size:18px;margin-bottom:4px}
.footer-description{font-size:13px;color:#d0deef}
.footer-description p{margin:0 0 5px}
.footer-links{min-width:200px}
.footer-menu{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 22px}
.footer-menu a{color:#fff;font-size:14px}
.footer-copy{border-left:1px solid rgba(255,255,255,.3);padding-left:28px;display:flex;flex-direction:column;gap:4px;font-size:13px;white-space:nowrap}
.footer-copy span:last-child{color:#d0deef}
.mobile-menu-toggle{display:none}
.post-meta{font-size:13px;color:var(--muted);margin-bottom:18px}
.archive-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.issue-card{border:1px solid var(--border);padding:18px;background:#fff}
.issue-card h3{margin-top:0}
.button{display:inline-block;background:var(--primary);color:#fff;padding:9px 15px;font-weight:700}
.button:hover{background:var(--purple);color:#fff;text-decoration:none}
.pagination{margin-top:25px}

@media(max-width:980px){
  .header-inner{grid-template-columns:minmax(0,1fr) 130px minmax(220px,1fr);gap:20px}
  .site-title{font-size:29px}
  .layout{grid-template-columns:210px minmax(0,1fr)}
  .right-sidebar{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
  .footer-inner{grid-template-columns:1fr 1fr}
  .footer-copy{border-left:0;padding-left:0}
}
@media(max-width:720px){
  .header-inner{min-height:0;padding:20px;display:grid;grid-template-columns:1fr 80px;gap:16px}
  .header-logo{grid-column:2;grid-row:1;min-height:70px}
  .brand-text{grid-column:1;grid-row:1}
  .header-meta{grid-column:1/-1;grid-row:2;border-left:0;border-top:1px solid #d9e4ee;padding:14px 0 0;text-align:left}
  .site-title{font-size:25px}
  .site-description{font-size:14px}
  .custom-logo{max-height:70px;max-width:80px}
  .logo-placeholder{width:68px;height:68px;font-size:18px}
  .layout{display:block;padding:0 15px;margin-top:15px}
  .mobile-menu-toggle{display:flex;width:100%;border:0;background:var(--dark);color:#fff;padding:13px 15px;font-weight:700;justify-content:space-between;cursor:pointer}
  .sidebar-nav{margin-bottom:15px}
  .nav-title{display:none}
  .sidebar-nav ul{display:none}
  .sidebar-nav.is-open ul{display:block}
  .content-card{padding:20px}
  .entry-title{font-size:25px}
  .right-sidebar{display:block}
  .archive-grid{grid-template-columns:1fr}
  .footer-inner{display:block;padding:25px 20px}
  .footer-links{margin:20px 0}
  .footer-menu{display:block}
  .footer-menu li{margin:7px 0}
  .footer-copy{display:block;white-space:normal}
  .footer-copy span{display:block;margin-top:4px}
}