/* ===============================
   COMPACT OJS JOURNAL CSS
   Small boxes + less padding
   Clean professional layout
   =============================== */

:root {
  --primary: #0a2a43;
  --secondary: #00a8b5;
  --accent: #ff6b35;
  --light: #f5f9fc;
  --text: #2c3e50;
  --border: #dde6ee;
}

/* ---------- BODY ---------- */
body {
  font-family: Arial, sans-serif;
  font-size: 11px;
  line-height: 1.35;
  background: #eef3f7;
  color: var(--text);
}

/* ---------- HEADER ---------- */
.pkp_structure_head {
  background: linear-gradient(135deg, #031b2f, #0b3557);
  border-bottom: 2px solid var(--secondary);
}

.pkp_site_name a {
  font-size: 26px;
  color: #fff !important;
  font-weight: 700;
}

/* ---------- NAV ---------- */
.pkp_navigation_primary > li > a {
  color: #fff !important;
  font-size: 13px;
  padding: 10px 12px;
}

.pkp_navigation_primary > li > a:hover {
  background: rgba(255,255,255,0.08);
}

/* ---------- MAIN CONTENT ---------- */
.pkp_structure_main {
  background: #fff;
  padding: 18px;
  border: 1px solid var(--border);
}

/* ---------- HEADINGS ---------- */
h1 { font-size: 18px; }
h2 { font-size: 15px; }
h3 { font-size: 13px; }

/* ---------- TEXT ---------- */
p {
  font-size: 12px;
  text-align: justify;
}

/* ---------- SMALL BOXES ---------- */
.pkp_block {
  background: #fff;
  padding: 6px;
  margin-bottom: 6px;
  border: 1px solid var(--border);
  font-size: 12px;
}

.pkp_block .title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  border-bottom: 2px solid var(--secondary);
  padding-bottom: 4px;
}

/* ---------- SIDEBAR TEXT ---------- */
.pkp_block .content {
  font-size: 13px;
}

/* ---------- INDEXING IMAGES ---------- */
.pkp_block img {
  max-width: 100px;   /* 🔽 smaller */
  margin: 4px auto;   /* 🔽 less spacing */
  padding: 2px;       /* 🔽 reduced padding */
  display: block;
  border: 1px solid #e3eaf0;
  background: #fff;
}

.pkp_block img:hover {
  transform: scale(1.03);
}

/* ---------- BUTTON ---------- */
.cmp_button,
.block_make_submission_link {
  background: var(--secondary);
  color: #fff !important;
  padding: 8px 12px;  /* 🔽 smaller */
  font-size: 13px;
  display: inline-block;
}

.cmp_button:hover {
  background: var(--primary);
}

/* ---------- ISSUE / ARTICLE BOX ---------- */
.obj_issue_summary,
.obj_article_summary {
  padding: 12px;  /* 🔽 reduced */
  margin-bottom: 12px;
  border: 1px solid var(--border);
  background: #fff;
}

/* ---------- FOOTER ---------- */
.pkp_structure_footer_wrapper {
  background: #031b2f;
  color: #fff;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  padding: 12px 0;
  font-size: 12px;
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
}

.pkp_structure_footer_wrapper .pkp_structure_footer,
.pkp_structure_footer_wrapper .pkp_footer {
  width: 100%;
  text-align: center;
}

/* Hide PKP logo */
.pkp_brand_footer img {
  display: none !important;
}

/* ---------- POPUP ---------- */
.popup-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: none;
  justify-content: center;
  align-items: center;
}

.popup-overlay:target {
  display: flex;
}

.popup-box {
  background: #fff;
  width: 320px;   /* 🔽 smaller popup */
  padding: 16px;
  border-top: 4px solid var(--accent);
}

.popup-box h2 {
  font-size: 16px;
}

.popup-box p {
  font-size: 13px;
}

.popup-close {
  float: right;
  font-size: 18px;
  text-decoration: none;
}

/* ---------- FORM ---------- */
input, textarea {
  font-size: 13px;
  padding: 8px;
  border: 1px solid var(--border);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .pkp_block img {
    max-width: 100px;
  }

  .pkp_site_name a {
    font-size: 20px;
  }
}