/* =========================================================
   OJS JOURNAL CSS - SMALL SIZE + ACTIVE TEXT COLOR CHANGE
   Flat Design Only
   ========================================================= */

:root{
  --primary:#c70000;
  --primary-dark:#990000;
  --secondary:#123c78;
  --accent:#f5c542;
  --bg:#f4f4f4;
  --white:#ffffff;
  --text:#222222;
  --muted:#666666;
  --border:#dddddd;
  --light-red:#fff1f1;
  --light-blue:#f2f6fc;
  --active:#ffd54f;
}

/* =========================
   GLOBAL
========================= */
html, body{
  margin:0;
  padding:0;
  background:var(--bg);
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
  font-size:14px;
  line-height:1.6;
}

body{
  overflow-x:hidden;
}

a{
  color:var(--secondary);
  text-decoration:none;
  transition:all .25s ease;
}

a:hover,
a:focus{
  color:var(--primary);
  text-decoration:none;
}

img{
  max-width:100%;
  height:auto;
  display:block;
}

/* =========================
   HEADER
========================= */
.pkp_structure_head{
  background:var(--primary) !important;
  border-bottom:2px solid var(--accent);
}

.pkp_site_name_wrapper{
  background:transparent !important;
  padding-top:8px;
  padding-bottom:4px;
}

.pkp_site_name{
  margin:0;
}

.pkp_site_name a{
  color:#fff !important;
  font-weight:700;
  font-size:26px;
  line-height:1.2;
  text-shadow:none !important;
}

.pkp_site_name img{
  max-height:55px;
  width:auto;
}

/* =========================
   MENU
========================= */
.pkp_navigation_primary_wrapper{
  background:transparent !important;
  border-top:none;
}

.pkp_navigation_primary{
  background:transparent !important;
}

.pkp_navigation_primary > li > a{
  color:#fff !important;
  font-weight:600;
  font-size:13px;
  padding:9px 12px;
  background:transparent !important;
  border:none !important;
}

/* hover */
.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus{
  color:var(--active) !important;
  background:rgba(255,255,255,0.06) !important;
}

/* active/current clicked page color */
.pkp_navigation_primary > li.active > a,
.pkp_navigation_primary > li.current > a,
.pkp_navigation_primary > li[aria-expanded="true"] > a,
.pkp_navigation_primary > li > a:active{
  color:var(--active) !important;
  background:transparent !important;
}

/* submenu */
.pkp_navigation_primary li ul{
  background:#fff !important;
  border:1px solid var(--border);
  padding:4px 0;
}

.pkp_navigation_primary li ul li a{
  color:var(--text) !important;
  padding:8px 12px;
  font-size:13px;
}

.pkp_navigation_primary li ul li a:hover,
.pkp_navigation_primary li ul li.current a,
.pkp_navigation_primary li ul li.active a{
  background:var(--light-red) !important;
  color:var(--primary) !important;
}

/* Search and user area */
.pkp_head_wrapper .pkp_search,
.pkp_navigation_search_wrapper a,
.pkp_navigation_search_wrapper,
.pkp_head_wrapper,
.pkp_head_wrapper a{
  color:#fff !important;
  font-size:13px;
}

/* =========================
   MAIN LAYOUT
========================= */
.pkp_structure_content{
  background:var(--bg);
  padding-top:0;
}

.page_index_journal,
.page,
.obj_issue_toc,
.obj_article_details,
.page_static{
  background:transparent;
}

.pkp_structure_main{
  background:var(--white);
  border:1px solid var(--border);
  padding:16px;
  min-height:300px;
}

.pkp_structure_sidebar{
  background:var(--white);
  border:1px solid var(--border);
  padding:14px;
}

/* =========================
   CONTENT BOXES
========================= */
.page_index_journal .homepage_image,
.page_index_journal .journal-description,
.page_index_journal .additional_content,
.page_index_journal .current_issue,
.obj_issue_summary,
.obj_article_summary,
.cmp_article_list > li,
.obj_article_details .main_entry,
.media,
.current_issue,
.pkp_block{
  background:#fff;
  border:1px solid var(--border);
  margin-bottom:14px;
  padding:12px;
  border-radius:0;
}

.page_index_journal .homepage_image img,
.homepage_image img,
.current_issue img{
  width:100%;
  border:none;
  border-radius:0;
}

/* =========================
   HEADINGS
========================= */
h1,h2,h3,h4,h5,h6{
  color:var(--secondary);
  font-weight:700;
  margin-top:0;
  margin-bottom:10px;
  text-shadow:none !important;
}

.page_title,
.cmp_breadcrumbs + .page h1{
  color:var(--primary);
}

h2{font-size:22px;}
h3{font-size:18px;}
h4{font-size:16px;}

/* =========================
   TEXT
========================= */
p{
  margin:0 0 12px 0;
  color:var(--text);
  text-align:justify;
  font-size:14px;
}

ul,ol{
  margin:0 0 14px 20px;
  padding:0;
}

li{
  margin-bottom:4px;
  font-size:14px;
}

strong{
  color:#111;
}

/* =========================
   BREADCRUMBS
========================= */
.cmp_breadcrumbs{
  background:#fff;
  border:1px solid var(--border);
  margin-bottom:12px;
  padding:8px 12px;
}

.cmp_breadcrumbs ol li,
.cmp_breadcrumbs a{
  color:var(--muted);
  font-size:12px;
}

/* =========================
   SIDEBAR
========================= */
.pkp_block .title{
  color:var(--primary);
  font-size:18px;
  font-weight:700;
  margin-bottom:8px;
  border-bottom:1px solid #f0f0f0;
  padding-bottom:6px;
}

.pkp_block ul{
  list-style:none;
  margin:0;
  padding:0;
}

.pkp_block ul li{
  border-bottom:1px solid #eeeeee;
  padding:6px 0;
  margin:0;
}

.pkp_block ul li:last-child{
  border-bottom:none;
}

/* sidebar images / indexing images small */
.pkp_structure_sidebar img,
.pkp_block img,
.block_custom img,
.block_information img{
  max-width:110px;
  width:100%;
  margin:8px auto;
  padding:4px;
  border:1px solid var(--border);
  background:#fff;
  border-radius:0;
}

.pkp_structure_sidebar a img:hover,
.pkp_block a img:hover{
  border-color:var(--primary);
  background:var(--light-red);
}

.pkp_structure_sidebar p,
.pkp_structure_sidebar li,
.pkp_structure_sidebar span{
  font-size:13px;
  color:var(--text);
  line-height:1.6;
}

.pkp_structure_sidebar strong,
.pkp_block strong{
  color:var(--secondary);
}

/* =========================
   ARTICLE TEXT / META
========================= */
.obj_issue_summary .title,
.obj_issue_summary .title a,
.obj_article_summary .title,
.obj_article_summary .title a,
.obj_article_details h1{
  color:var(--secondary) !important;
  font-weight:700;
  font-size:18px;
}

.obj_article_summary .meta,
.obj_issue_summary .meta,
.published,
.sub_item{
  color:var(--muted);
  font-size:12px;
}

/* =========================
   BUTTONS
========================= */
.cmp_button,
.obj_galley_link,
.block_make_submission a,
a.read_more,
button,
input[type="submit"],
input[type="button"]{
  background:var(--primary) !important;
  color:#fff !important;
  border:none !important;
  border-radius:0;
  padding:8px 14px;
  font-weight:600;
  font-size:13px;
  cursor:pointer;
  box-shadow:none !important;
}

.cmp_button:hover,
.obj_galley_link:hover,
.block_make_submission a:hover,
a.read_more:hover,
button:hover,
input[type="submit"]:hover,
input[type="button"]:hover{
  background:var(--secondary) !important;
  color:#fff !important;
}

/* =========================
   FORMS
========================= */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="search"],
textarea,
select{
  width:100%;
  box-sizing:border-box;
  background:#fff;
  border:1px solid var(--border);
  border-radius:0;
  padding:8px 10px;
  color:var(--text);
  font-size:13px;
  box-shadow:none !important;
}

input:focus,
textarea:focus,
select:focus{
  outline:none;
  border-color:var(--primary);
  background:#fff;
}

/* =========================
   TABLES
========================= */
table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  margin-bottom:16px;
}

table th,
table td{
  border:1px solid var(--border);
  padding:8px 10px;
  text-align:left;
  vertical-align:top;
  font-size:13px;
}

table th{
  background:var(--light-blue);
  color:var(--secondary);
  font-weight:700;
}

/* =========================
   ANNOUNCEMENTS
========================= */
.cmp_announcements,
.obj_announcement_summary,
.alert,
.message{
  background:var(--light-red);
  border:1px solid #efcaca;
  padding:12px;
  margin-bottom:14px;
  color:var(--text);
}

.cmp_announcements h2,
.obj_announcement_summary h4{
  color:var(--primary);
}

/* =========================
   FOOTER
========================= */
.pkp_structure_footer_wrapper{
  background:var(--secondary);
  border-top:2px solid var(--accent);
  margin-top:20px;
}

.pkp_structure_footer{
  padding:16px 12px;
  text-align:center;
  color:#fff;
  font-size:13px;
}

.pkp_structure_footer,
.pkp_structure_footer p,
.pkp_structure_footer a{
  color:#fff !important;
}

.pkp_structure_footer a:hover{
  color:#ffe28a !important;
}

.pkp_brand_footer{
  display:none !important;
}

/* =========================
   POPUP STYLES
========================= */
.custom-popup-overlay{
  display:none;
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.65);
  z-index:9998;
}

.custom-popup{
  display:none;
  position:fixed;
  top:50%;
  left:50%;
  transform:translate(-50%, -50%);
  width:90%;
  max-width:430px;
  background:#fff;
  border:2px solid var(--primary);
  padding:16px;
  z-index:9999;
  box-shadow:none !important;
  border-radius:0;
}

.custom-popup.active,
.custom-popup-overlay.active{
  display:block;
}

.custom-popup h2,
.custom-popup h3{
  color:var(--primary);
  margin-top:0;
  margin-bottom:10px;
  text-align:left;
  font-size:18px;
}

.custom-popup p{
  text-align:left;
  color:var(--text);
  margin-bottom:10px;
  font-size:13px;
}

.popup-close{
  position:absolute;
  top:6px;
  right:10px;
  font-size:22px;
  font-weight:700;
  color:var(--primary);
  cursor:pointer;
  line-height:1;
}

.popup-close:hover{
  color:var(--secondary);
}

.popup-btn{
  display:inline-block;
  background:var(--primary);
  color:#fff !important;
  padding:8px 12px;
  border-radius:0;
  font-weight:600;
  font-size:13px;
}

.popup-btn:hover{
  background:var(--secondary);
  color:#fff !important;
}

/* =========================
   QUOTES
========================= */
blockquote{
  background:#fafafa;
  border-left:3px solid var(--secondary);
  padding:10px 12px;
  margin:14px 0;
  color:var(--text);
  font-size:13px;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 991px){
  .pkp_site_name a{
    font-size:20px;
  }

  .pkp_structure_main,
  .pkp_structure_sidebar{
    padding:12px;
  }

  .pkp_navigation_primary > li > a{
    padding:8px 10px;
    font-size:12px;
  }

  .pkp_structure_sidebar img,
  .pkp_block img{
    max-width:95px;
  }
}

@media (max-width: 768px){
  html, body{
    font-size:13px;
  }

  .pkp_site_name a{
    font-size:18px;
  }

  .pkp_site_name img{
    max-height:45px;
  }

  .pkp_structure_main,
  .pkp_structure_sidebar,
  .pkp_block{
    padding:10px;
  }

  .custom-popup{
    width:94%;
    padding:14px;
  }
}