/* =========================================================
   JICM Full Responsive Premium CSS
   Journal of Intelligent Computing Methods (JICM)
   OJS 3.4.x compatible
   Upload to: Settings > Website > Appearance > Journal style sheet
   ========================================================= */

:root {
  --jicm-navy: #07384D;
  --jicm-navy-dark: #052B3D;
  --jicm-blue: #0B6280;
  --jicm-cyan: #10A3B8;
  --jicm-gold: #D6A33A;
  --jicm-bg: #F2F7FA;
  --jicm-card: #FFFFFF;
  --jicm-text: #17212B;
  --jicm-muted: #5F6F7A;
  --jicm-border: #D7E4EA;
  --jicm-soft: #EAF4F8;
  --jicm-shadow: 0 14px 38px rgba(7, 56, 77, .14);
  --jicm-shadow-soft: 0 8px 22px rgba(7, 56, 77, .08);
  --jicm-radius: 16px;
  --jicm-radius-lg: 22px;
  --jicm-container: 1180px;
}

/* Base */
html { scroll-behavior: smooth; }

body {
  background: linear-gradient(180deg, #EDF5F8 0%, #F8FBFD 42%, #FFFFFF 100%);
  color: var(--jicm-text);
  font-family: "Segoe UI", Roboto, Arial, Helvetica, sans-serif;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

a { color: var(--jicm-blue); text-decoration: none; }
a:hover, a:focus { color: var(--jicm-navy); text-decoration: underline; }

a:focus, button:focus, input:focus, select:focus, textarea:focus {
  outline: 3px solid rgba(16, 163, 184, .18);
  outline-offset: 2px;
}

/* Hide default OJS/PKP footer branding */
.pkp_brand_footer,
.pkp_structure_footer .pkp_brand_footer {
  display: none !important;
}

/* Header */
.pkp_structure_head {
  background:
    radial-gradient(circle at 15% 22%, rgba(16, 163, 184, .28), transparent 30%),
    radial-gradient(circle at 85% 16%, rgba(255, 255, 255, .14), transparent 26%),
    linear-gradient(135deg, var(--jicm-navy-dark), var(--jicm-navy) 58%, var(--jicm-blue));
  border: 0;
  box-shadow: 0 14px 32px rgba(7, 56, 77, .18);
}

.pkp_head_wrapper {
  max-width: var(--jicm-container);
  margin: 0 auto;
}

.pkp_site_name {
  padding: 34px 28px 24px;
}

.pkp_site_name .is_text,
.pkp_site_name > a {
  color: #FFFFFF !important;
  font-weight: 850;
  letter-spacing: .2px;
  line-height: 1.15;
  text-decoration: none !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, .18);
}

.pkp_site_name .is_text {
  font-size: clamp(1.75rem, 3.4vw, 3rem);
}

.pkp_site_name img {
  max-height: 98px;
  width: auto;
}

/* Navigation */
.pkp_navigation_primary_row,
.pkp_navigation_primary_wrapper {
  background: rgba(255, 255, 255, .12);
  border-top: 1px solid rgba(255, 255, 255, .16);
}

.pkp_navigation_primary > li > a,
.pkp_navigation_user > li > a {
  color: #FFFFFF !important;
  font-weight: 750;
}

.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_user > li > a:hover,
.pkp_navigation_user > li > a:focus {
  background: rgba(255, 255, 255, .14);
  color: #FFFFFF !important;
  text-decoration: none;
}

.pkp_navigation_primary ul a { color: var(--jicm-text) !important; }
.pkp_head_wrapper .pkp_search .search_prompt { color: #FFFFFF !important; }

/* Main OJS layout */
.pkp_structure_content {
  max-width: var(--jicm-container);
  margin: 0 auto;
}

.pkp_structure_main {
  background: rgba(255, 255, 255, .98);
  border: 1px solid var(--jicm-border);
  border-radius: var(--jicm-radius-lg);
  box-shadow: var(--jicm-shadow-soft);
  padding: 30px;
  margin-top: 26px;
  margin-bottom: 34px;
}

.page h1,
.obj_issue_toc .heading {
  color: var(--jicm-navy);
  font-size: clamp(1.65rem, 2.6vw, 2.25rem);
  font-weight: 850;
  border-bottom: 3px solid var(--jicm-soft);
  padding-bottom: 12px;
  margin-bottom: 24px;
}

.page h2,
.page h3,
.page h4,
.pkp_block .title,
.obj_issue_toc .section h2 {
  color: var(--jicm-navy);
  font-weight: 800;
}

.page h2 { margin-top: 28px; font-size: 1.38rem; }
.page h3 { font-size: 1.16rem; }

.cmp_breadcrumbs {
  color: var(--jicm-muted);
  font-size: .92rem;
}

.cmp_breadcrumbs a { color: var(--jicm-blue); }

/* Buttons */
.cmp_button,
.cmp_form .buttons button,
.page_lost_password .buttons button,
.page_search .submit,
.block_make_submission a,
.obj_galley_link {
  border-radius: 999px !important;
  font-weight: 800;
  letter-spacing: .01em;
  transition: all .18s ease;
}

.cmp_button,
.cmp_form .buttons button,
.page_lost_password .buttons button,
.page_search .submit,
.block_make_submission a {
  background: var(--jicm-navy) !important;
  border-color: var(--jicm-navy) !important;
  color: #FFFFFF !important;
  box-shadow: 0 10px 22px rgba(7, 56, 77, .15);
}

.cmp_button:hover,
.cmp_form .buttons button:hover,
.page_lost_password .buttons button:hover,
.page_search .submit:hover,
.block_make_submission a:hover {
  background: var(--jicm-blue) !important;
  border-color: var(--jicm-blue) !important;
  transform: translateY(-1px);
  text-decoration: none;
}

.obj_galley_link {
  background: #FFFFFF !important;
  border: 1px solid var(--jicm-blue) !important;
  color: var(--jicm-blue) !important;
}

.obj_galley_link:hover {
  background: var(--jicm-blue) !important;
  color: #FFFFFF !important;
  text-decoration: none;
}

/* Forms */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="url"],
select,
textarea {
  border: 1px solid var(--jicm-border) !important;
  border-radius: 12px !important;
  background: #FFFFFF;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--jicm-cyan) !important;
  box-shadow: 0 0 0 4px rgba(16, 163, 184, .14) !important;
  outline: none;
}

/* Sidebar and article lists */
.pkp_structure_sidebar .pkp_block,
.pkp_block {
  background: #FFFFFF;
  border: 1px solid var(--jicm-border);
  border-radius: var(--jicm-radius);
  box-shadow: var(--jicm-shadow-soft);
  padding: 18px;
  margin-bottom: 18px;
}

.pkp_block .title {
  border-bottom: 2px solid var(--jicm-soft);
  padding-bottom: 8px;
  margin-bottom: 12px;
}

.obj_article_summary {
  padding: 18px 0;
  border-color: var(--jicm-border) !important;
}

.obj_article_summary .title a {
  color: var(--jicm-navy);
  font-weight: 800;
}

.obj_article_summary .authors,
.obj_article_summary .pages,
.obj_article_details .authors {
  color: var(--jicm-muted);
}

.current_issue,
.obj_announcement_summary {
  background: #FFFFFF;
  border: 1px solid var(--jicm-border);
  border-radius: var(--jicm-radius);
  box-shadow: var(--jicm-shadow-soft);
  padding: 20px;
}

/* Tables */
table { border-collapse: collapse; }
thead th { background: var(--jicm-navy); color: #FFFFFF; }
tbody tr:nth-child(even) { background: #F8FBFD; }
td, th { border-color: var(--jicm-border); }

/* Submissions page */
.page_submissions .author_guidelines,
.page_submissions .submission_checklist,
.page_submissions .copyright_notice,
.page_submissions .privacy_statement {
  background: #FFFFFF;
  border: 1px solid var(--jicm-border);
  border-radius: var(--jicm-radius);
  box-shadow: var(--jicm-shadow-soft);
  padding: 22px;
  margin-bottom: 20px;
}

.page_submissions .submission_checklist li { margin-bottom: 10px; }

/* JICM custom homepage/about components */
.jicm-wrap {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  color: var(--jicm-text);
  font-size: 15px;
}

.jicm-hero {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 36px 34px;
  color: #FFFFFF;
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 255, 255, .14), transparent 24%),
    radial-gradient(circle at 12% 22%, rgba(16, 163, 184, .30), transparent 31%),
    linear-gradient(135deg, var(--jicm-navy-dark), var(--jicm-navy) 58%, var(--jicm-blue));
  box-shadow: var(--jicm-shadow);
  margin-bottom: 24px;
}

.jicm-hero::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 50%;
  right: -80px;
  top: -90px;
}

.jicm-eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #BFEAF2;
  font-weight: 800;
  margin-bottom: 10px;
}

.jicm-hero h2 {
  color: #FFFFFF !important;
  margin: 0 0 14px !important;
  border: 0 !important;
  padding: 0 !important;
  font-size: clamp(1.8rem, 3.2vw, 2.65rem);
  line-height: 1.16;
  max-width: 860px;
}

.jicm-hero p {
  max-width: 880px;
  color: rgba(255, 255, 255, .92);
  font-size: 1.04rem;
  margin: 0;
}

.jicm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.jicm-btn,
.jicm-btn-outline {
  display: inline-block;
  padding: 11px 18px;
  border-radius: 999px;
  font-weight: 850;
  text-decoration: none !important;
}

.jicm-btn {
  background: #FFFFFF;
  color: var(--jicm-navy) !important;
}

.jicm-btn-outline {
  color: #FFFFFF !important;
  border: 1px solid rgba(255, 255, 255, .68);
}

.jicm-btn:hover,
.jicm-btn-outline:hover {
  transform: translateY(-1px);
  text-decoration: none !important;
}

/* Layout for custom homepage */
.jicm-layout {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(290px, .82fr);
  gap: 22px;
  align-items: start;
}

.jicm-panel,
.jicm-side-card,
.jicm-card {
  background: #FFFFFF;
  border: 1px solid var(--jicm-border);
  border-radius: 18px;
  box-shadow: var(--jicm-shadow-soft);
}

.jicm-panel,
.jicm-side-card {
  padding: 22px;
  margin-bottom: 18px;
}

.jicm-panel h3,
.jicm-side-card h3,
.jicm-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
  color: var(--jicm-navy);
  font-weight: 850;
}

.jicm-panel h3 { font-size: 1.28rem; }
.jicm-side-card h3,
.jicm-card h3 { font-size: 1.08rem; }

.jicm-panel p,
.jicm-side-card p,
.jicm-card p { line-height: 1.68; }

.jicm-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.jicm-card { padding: 18px; }

.jicm-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.jicm-meta div {
  border: 1px solid var(--jicm-border);
  border-radius: 14px;
  padding: 11px 12px;
  background: #F8FBFD;
}

.jicm-meta strong {
  display: block;
  color: var(--jicm-navy);
  font-size: .86rem;
  margin-bottom: 2px;
}

.jicm-meta span {
  color: var(--jicm-muted);
  font-size: .92rem;
}

.jicm-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.jicm-badge {
  display: inline-block;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--jicm-soft);
  color: var(--jicm-navy);
  font-weight: 750;
  font-size: .86rem;
}

.jicm-cover {
  background:
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, .16), transparent 30%),
    linear-gradient(145deg, var(--jicm-navy), var(--jicm-blue));
  color: #FFFFFF;
  border-radius: 20px;
  padding: 24px 20px;
  min-height: 235px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--jicm-shadow);
  margin-bottom: 18px;
}

.jicm-cover .small {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  opacity: .86;
}

.jicm-cover .title {
  font-size: 1.45rem;
  line-height: 1.15;
  font-weight: 850;
  margin-top: 10px;
}

.jicm-cover .mark {
  width: 68px;
  height: 68px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  font-weight: 900;
  margin: 18px 0;
}

.jicm-cover .issn-box {
  background: rgba(255, 255, 255, .14);
  border-radius: 14px;
  padding: 12px;
}

.jicm-list {
  padding-left: 20px;
  margin: 0;
}

.jicm-list li { margin-bottom: 7px; }

.jicm-index-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 9px;
}

.jicm-index {
  border: 1px solid var(--jicm-border);
  border-radius: 12px;
  padding: 9px;
  text-align: center;
  background: #F8FBFD;
  color: var(--jicm-navy);
  font-weight: 800;
  font-size: .86rem;
}

.jicm-index small {
  font-weight: 500;
  color: var(--jicm-muted);
}

.jicm-note {
  border-left: 4px solid var(--jicm-gold);
  background: #FFF9EA;
  padding: 12px 14px;
  border-radius: 12px;
  color: #5B4B1C;
  font-size: .92rem;
  line-height: 1.55;
}

/* Wider About/Submissions pages */
.page_about .pkp_structure_main,
.page_about .page,
.page_submissions .pkp_structure_main,
.page_submissions .page {
  max-width: 1180px !important;
}

.page_about .pkp_structure_main,
.page_submissions .pkp_structure_main {
  padding: 32px !important;
}

.page_about .jicm-wrap {
  max-width: 1120px !important;
  margin: 0 auto !important;
}

/* Footer */
.pkp_structure_footer_wrapper,
.pkp_structure_footer {
  background: var(--jicm-navy-dark);
  color: rgba(255, 255, 255, .86);
  border-top: 0;
}

.pkp_structure_footer a { color: #FFFFFF; }
.pkp_structure_footer a:hover { color: #BFEAF2; }

/* Responsive */
@media (max-width: 1100px) {
  .pkp_structure_content,
  .pkp_head_wrapper {
    max-width: 100%;
  }

  .pkp_structure_content {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 980px) {
  .jicm-layout {
    grid-template-columns: 1fr;
  }

  .jicm-grid {
    grid-template-columns: 1fr;
  }

  .jicm-cover {
    min-height: auto;
  }

  .pkp_structure_main {
    padding: 24px;
  }
}

@media (max-width: 768px) {
  .pkp_structure_content {
    padding-left: 12px;
    padding-right: 12px;
  }

  .pkp_structure_main {
    border-radius: 14px;
    padding: 18px !important;
    margin-top: 16px;
  }

  .pkp_site_name {
    padding: 22px 16px 18px;
  }

  .pkp_site_name .is_text {
    font-size: 1.5rem;
  }

  .jicm-wrap {
    font-size: 14px;
  }

  .jicm-hero {
    padding: 24px 20px;
    border-radius: 18px;
  }

  .jicm-hero h2 {
    font-size: 1.65rem !important;
  }

  .jicm-hero p {
    font-size: .96rem;
  }

  .jicm-actions {
    display: block;
  }

  .jicm-btn,
  .jicm-btn-outline {
    display: block;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
    margin-bottom: 10px;
  }

  .jicm-panel,
  .jicm-side-card,
  .jicm-card {
    padding: 18px;
    border-radius: 15px;
  }

  .jicm-meta {
    grid-template-columns: 1fr;
  }

  .jicm-index-row {
    grid-template-columns: 1fr;
  }

  .page h1,
  .obj_issue_toc .heading {
    font-size: 1.55rem;
  }

  .pkp_navigation_primary > li > a,
  .pkp_navigation_user > li > a {
    color: var(--jicm-text) !important;
  }
}

@media (max-width: 480px) {
  .pkp_structure_content {
    padding-left: 8px;
    padding-right: 8px;
  }

  .pkp_structure_main {
    padding: 14px !important;
  }

  .jicm-hero {
    padding: 20px 16px;
  }

  .jicm-hero h2 {
    font-size: 1.45rem !important;
  }

  .jicm-cover .title {
    font-size: 1.25rem;
  }

  .jicm-list {
    padding-left: 18px;
  }
}

/* Print */
@media print {
  .pkp_navigation_primary_row,
  .pkp_navigation_user_wrapper,
  .pkp_brand_footer,
  .pkp_structure_sidebar {
    display: none !important;
  }

  body {
    background: #FFFFFF;
  }

  .pkp_structure_main {
    box-shadow: none;
    border: none;
    padding: 0;
  }

  .jicm-hero,
  .jicm-cover,
  .jicm-panel,
  .jicm-side-card,
  .jicm-card {
    box-shadow: none;
  }
}