/* ==========================================================================
   JURNAL ANDROLOGI & KEDOKTERAN VASKULAR INDONESIA (JAKVI)
   Academic Publishing Design System - Scoped Stylesheet
   ========================================================================== */

:root {
  --jakvi-paper: #fbfbfa;
  --jakvi-paper-card: #ffffff;
  --jakvi-ink-primary: #181a1f;
  --jakvi-ink-secondary: #4a5568;
  --jakvi-ink-muted: #718096;
  --jakvi-burgundy-900: #4c0519;
  --jakvi-burgundy-800: #881337;
  --jakvi-burgundy-700: #9f1239;
  --jakvi-burgundy-50: #fff1f2;
  --jakvi-sage-800: #115e59;
  --jakvi-sage-700: #0f766e;
  --jakvi-sage-50: #f0fdfa;
  --jakvi-border-subtle: #e5e5e0;
  --jakvi-border-strong: #cbd5e1;
  --jakvi-font-serif: "Merriweather", "Georgia", "Cambria", "Times New Roman", serif;
  --jakvi-font-sans: "Source Sans 3", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --jakvi-font-mono: "SF Mono", "JetBrains Mono", "Consolas", "Monaco", monospace;
  --jakvi-max-width: 1240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.jakvi-body {
  background-color: var(--jakvi-paper);
  color: var(--jakvi-ink-primary);
  font-family: var(--jakvi-font-sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Journal Academic Topbar */
.jakvi-academic-topbar {
  background: #111827;
  color: #9ca3af;
  font-size: 0.8125rem;
  padding: 0.5rem 0;
  border-bottom: 2px solid var(--jakvi-burgundy-800);
}

.jakvi-topbar-inner {
  max-width: var(--jakvi-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.jakvi-issn-pill {
  font-family: var(--jakvi-font-mono);
  font-size: 0.75rem;
  background: #1f2937;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px solid #374151;
  color: #e5e7eb;
}

.jakvi-topbar-links {
  display: flex;
  gap: 1.25rem;
}

.jakvi-topbar-links a {
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.15s ease;
}

.jakvi-topbar-links a:hover,
.jakvi-topbar-links a.active {
  color: #ffffff;
  text-decoration: underline;
}

/* Journal Masthead Header */
.jakvi-masthead-header {
  background: #ffffff;
  border-bottom: 1px solid var(--jakvi-border-subtle);
  padding: 1.5rem 0;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.02);
}

.jakvi-masthead-container {
  max-width: var(--jakvi-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.jakvi-journal-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
}

.jakvi-emblem-seal {
  width: 52px;
  height: 52px;
  background: var(--jakvi-burgundy-900);
  color: #ffffff;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-family: var(--jakvi-font-serif);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
  border: 2px solid var(--jakvi-burgundy-700);
}

.jakvi-emblem-seal span {
  font-size: 0.55rem;
  font-family: var(--jakvi-font-mono);
  letter-spacing: 0.05em;
  opacity: 0.85;
}

.jakvi-brand-titles h1 {
  font-family: var(--jakvi-font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--jakvi-burgundy-900);
  line-height: 1.2;
}

.jakvi-brand-titles p {
  font-size: 0.8rem;
  color: var(--jakvi-ink-secondary);
  letter-spacing: 0.02em;
}

.jakvi-main-nav {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.jakvi-main-nav a {
  color: var(--jakvi-ink-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.4rem 0.6rem;
  border-radius: 6px;
  transition: all 0.15s ease;
}

.jakvi-main-nav a:hover,
.jakvi-main-nav a.active {
  color: var(--jakvi-burgundy-800);
  background: var(--jakvi-burgundy-50);
}

.jakvi-doi-ribbon {
  background: #f8fafc;
  border: 1px solid var(--jakvi-border-subtle);
  border-radius: 6px;
  padding: 0.4rem 0.75rem;
  font-family: var(--jakvi-font-mono);
  font-size: 0.8rem;
  color: var(--jakvi-ink-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.jakvi-doi-ribbon strong {
  color: var(--jakvi-burgundy-800);
}

/* Asymmetric 2-Column Journal Grid */
.jakvi-journal-layout {
  max-width: var(--jakvi-max-width);
  margin: 2rem auto 4rem;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 2.5rem;
  align-items: start;
}

/* Left Scientific Sticky Sidebar */
.jakvi-sidebar-sticky {
  position: sticky;
  top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.jakvi-sidebar-card {
  background: #ffffff;
  border: 1px solid var(--jakvi-border-subtle);
  border-radius: 8px;
  padding: 1.25rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02);
}

.jakvi-sidebar-card h3 {
  font-family: var(--jakvi-font-serif);
  font-size: 1rem;
  color: var(--jakvi-burgundy-900);
  border-bottom: 2px solid var(--jakvi-burgundy-50);
  padding-bottom: 0.5rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jakvi-sidebar-toc {
  list-style: none;
}

.jakvi-sidebar-toc li {
  margin-bottom: 0.4rem;
}

.jakvi-sidebar-toc a {
  color: var(--jakvi-ink-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  display: block;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
}

.jakvi-sidebar-toc a:hover,
.jakvi-sidebar-toc a.active {
  color: var(--jakvi-burgundy-800);
  background: var(--jakvi-burgundy-50);
  border-left-color: var(--jakvi-burgundy-800);
  font-weight: 600;
}

.jakvi-article-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.jakvi-metric-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 0.6rem;
  text-align: center;
}

.jakvi-metric-num {
  font-family: var(--jakvi-font-mono);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--jakvi-burgundy-800);
}

.jakvi-metric-label {
  font-size: 0.7rem;
  color: var(--jakvi-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.jakvi-btn-citation {
  width: 100%;
  background: var(--jakvi-burgundy-800);
  color: #ffffff;
  border: none;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background 0.15s ease;
}

.jakvi-btn-citation:hover {
  background: var(--jakvi-burgundy-900);
}

/* Main Academic Paper Column */
.jakvi-paper-content {
  background: #ffffff;
  border: 1px solid var(--jakvi-border-subtle);
  border-radius: 8px;
  padding: 2.5rem 3rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
}

.jakvi-paper-tagline {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.jakvi-badge-oa {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  letter-spacing: 0.02em;
}

.jakvi-badge-peer {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.jakvi-paper-title {
  font-family: var(--jakvi-font-serif);
  font-size: 1.85rem;
  font-weight: 700;
  line-height: 1.35;
  color: #0f172a;
  margin-bottom: 1.25rem;
}

.jakvi-authors-list {
  font-size: 1rem;
  color: #1e293b;
  margin-bottom: 0.5rem;
}

.jakvi-authors-list strong {
  color: var(--jakvi-burgundy-900);
}

.jakvi-authors-list sup {
  color: var(--jakvi-burgundy-800);
  font-weight: 700;
}

.jakvi-affiliations {
  font-size: 0.85rem;
  color: var(--jakvi-ink-secondary);
  border-left: 2px solid var(--jakvi-burgundy-700);
  padding-left: 0.75rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.jakvi-timeline-bar {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 0.6rem 1rem;
  font-family: var(--jakvi-font-mono);
  font-size: 0.78rem;
  color: #475569;
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

/* Structured Abstract Box */
.jakvi-abstract-box {
  background: #fafaf9;
  border: 1px solid #e7e5e4;
  border-left: 4px solid var(--jakvi-burgundy-800);
  border-radius: 0 8px 8px 0;
  padding: 1.5rem;
  margin-bottom: 2.5rem;
}

.jakvi-abstract-box h2 {
  font-family: var(--jakvi-font-serif);
  font-size: 1.15rem;
  color: var(--jakvi-burgundy-900);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.jakvi-abstract-item {
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.65;
  color: #334155;
}

.jakvi-abstract-item strong {
  color: #0f172a;
}

.jakvi-keywords {
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid #e7e5e4;
  font-size: 0.85rem;
  color: #64748b;
}

.jakvi-keyword-tag {
  display: inline-block;
  background: #e2e8f0;
  color: #1e293b;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-right: 0.35rem;
  margin-top: 0.25rem;
  font-family: var(--jakvi-font-mono);
  font-size: 0.78rem;
}

/* Article Body Typography */
.jakvi-article-body h2 {
  font-family: var(--jakvi-font-serif);
  font-size: 1.45rem;
  color: #0f172a;
  margin: 2.25rem 0 1rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--jakvi-border-subtle);
}

.jakvi-article-body h3 {
  font-family: var(--jakvi-font-serif);
  font-size: 1.15rem;
  color: var(--jakvi-burgundy-900);
  margin: 1.75rem 0 0.75rem;
}

.jakvi-article-body p {
  margin-bottom: 1.25rem;
  text-align: justify;
  color: #334155;
}

.jakvi-article-body ul, 
.jakvi-article-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.75rem;
  color: #334155;
}

.jakvi-article-body li {
  margin-bottom: 0.4rem;
}

/* Scientific Figure Container */
.jakvi-figure-container {
  margin: 2rem 0;
  background: #ffffff;
  border: 1px solid var(--jakvi-border-subtle);
  border-radius: 8px;
  overflow: hidden;
}

.jakvi-figure-container img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: cover;
  display: block;
}

.jakvi-figure-caption {
  background: #f8fafc;
  padding: 0.85rem 1.25rem;
  font-size: 0.875rem;
  color: #475569;
  border-top: 1px solid var(--jakvi-border-subtle);
  line-height: 1.5;
}

.jakvi-figure-caption strong {
  color: var(--jakvi-burgundy-900);
  font-family: var(--jakvi-font-mono);
}

/* Data Table with Monospace Numbers */
.jakvi-table-responsive {
  overflow-x: auto;
  margin: 2rem 0;
  border: 1px solid var(--jakvi-border-subtle);
  border-radius: 8px;
}

.jakvi-data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.jakvi-data-table th {
  background: #1e293b;
  color: #ffffff;
  font-family: var(--jakvi-font-sans);
  font-weight: 600;
  text-align: left;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.jakvi-data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #f1f5f9;
  color: #334155;
}

.jakvi-data-table tr:nth-child(even) {
  background: #f8fafc;
}

.jakvi-data-table .mono-cell {
  font-family: var(--jakvi-font-mono);
  font-size: 0.82rem;
  color: var(--jakvi-burgundy-800);
  font-weight: 600;
}

.jakvi-table-footer {
  background: #f8fafc;
  padding: 0.6rem 1rem;
  font-size: 0.78rem;
  color: #64748b;
  border-top: 1px solid var(--jakvi-border-subtle);
}

/* Interactive Simulator Widget */
.jakvi-calc-widget {
  background: linear-gradient(145deg, #ffffff 0%, #f0fdfa 100%);
  border: 2px solid var(--jakvi-sage-700);
  border-radius: 12px;
  padding: 2rem;
  margin: 2.5rem 0;
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.06);
}

.jakvi-calc-header h3 {
  font-family: var(--jakvi-font-serif);
  font-size: 1.25rem;
  color: var(--jakvi-sage-800);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.jakvi-calc-header p {
  font-size: 0.9rem;
  color: #475569;
  margin-bottom: 1.5rem;
}

.jakvi-calc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.jakvi-form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.jakvi-form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: #1e293b;
}

.jakvi-input-control {
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--jakvi-border-strong);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: var(--jakvi-font-sans);
  background: #ffffff;
}

.jakvi-input-control:focus {
  outline: none;
  border-color: var(--jakvi-sage-700);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.jakvi-btn-calc {
  background: var(--jakvi-sage-800);
  color: #ffffff;
  border: none;
  padding: 0.8rem 1.5rem;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s ease;
}

.jakvi-btn-calc:hover {
  background: var(--jakvi-sage-700);
}

.jakvi-calc-result-panel {
  display: none;
  margin-top: 1.5rem;
  background: #ffffff;
  border: 1px solid #ccfbf1;
  border-radius: 8px;
  padding: 1.5rem;
  border-left: 5px solid var(--jakvi-sage-700);
}

.jakvi-result-score-bar {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.jakvi-score-badge {
  font-family: var(--jakvi-font-mono);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--jakvi-sage-800);
}

.jakvi-score-status {
  font-weight: 700;
  font-size: 1.05rem;
  color: #0f172a;
}

/* Vancouver Reference List */
.jakvi-vancouver-list {
  list-style: none;
  font-size: 0.875rem;
  color: #475569;
}

.jakvi-vancouver-list li {
  margin-bottom: 0.85rem;
  line-height: 1.55;
  display: flex;
  gap: 0.5rem;
}

.jakvi-ref-num {
  font-family: var(--jakvi-font-mono);
  font-weight: 700;
  color: var(--jakvi-burgundy-800);
  flex-shrink: 0;
}

/* Citation Modal */
.jakvi-modal-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.jakvi-modal-backdrop.active {
  display: flex;
}

.jakvi-modal-card {
  background: #ffffff;
  border-radius: 12px;
  max-width: 600px;
  width: 100%;
  padding: 2rem;
  position: relative;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.jakvi-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #64748b;
  cursor: pointer;
}

.jakvi-citation-tabs {
  display: flex;
  gap: 0.5rem;
  margin: 1rem 0;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 0.5rem;
}

.jakvi-tab-btn {
  background: #f1f5f9;
  border: none;
  padding: 0.4rem 0.8rem;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  color: #475569;
}

.jakvi-tab-btn.active {
  background: var(--jakvi-burgundy-800);
  color: #ffffff;
}

.jakvi-citation-text-box {
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 1rem;
  font-family: var(--jakvi-font-mono);
  font-size: 0.8rem;
  line-height: 1.5;
  color: #1e293b;
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 1rem;
}

/* Academic Footer */
.jakvi-journal-footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 3.5rem 0 2rem;
  font-size: 0.875rem;
  border-top: 4px solid var(--jakvi-burgundy-800);
}

.jakvi-footer-container {
  max-width: var(--jakvi-max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.jakvi-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

.jakvi-footer-col h4 {
  font-family: var(--jakvi-font-serif);
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 1rem;
  border-bottom: 1px solid #334155;
  padding-bottom: 0.5rem;
}

.jakvi-footer-col p {
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.jakvi-footer-col ul {
  list-style: none;
}

.jakvi-footer-col li {
  margin-bottom: 0.5rem;
}

.jakvi-footer-col a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.15s ease;
}

.jakvi-footer-col a:hover {
  color: #ffffff;
  text-decoration: underline;
}

.jakvi-footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
}

.jakvi-footer-trust-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.jakvi-footer-trust-links a {
  color: #cbd5e1;
  text-decoration: none;
}

.jakvi-footer-trust-links a:hover {
  color: #ffffff;
  text-decoration: underline;
}

/* Cookie Banner Styled as Research Notice */
.jakvi-cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: #1e293b;
  color: #f8fafc;
  padding: 1rem 1.5rem;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.2);
  z-index: 999;
  display: none;
  border-top: 2px solid var(--jakvi-burgundy-700);
}

.jakvi-cookie-inner {
  max-width: var(--jakvi-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

.jakvi-cookie-inner a {
  color: #fda4af;
  text-decoration: underline;
}

.jakvi-cookie-btns {
  display: flex;
  gap: 0.75rem;
}

.jakvi-btn-accept-cookie {
  background: var(--jakvi-burgundy-800);
  color: #ffffff;
  border: none;
  padding: 0.45rem 1rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
}

.jakvi-btn-reject-cookie {
  background: transparent;
  color: #cbd5e1;
  border: 1px solid #475569;
  padding: 0.45rem 0.8rem;
  border-radius: 4px;
  font-size: 0.8rem;
  cursor: pointer;
}

/* Responsive Media Queries */
@media (max-width: 992px) {
  .jakvi-journal-layout {
    grid-template-columns: 1fr;
  }
  .jakvi-sidebar-sticky {
    position: static;
  }
  .jakvi-paper-content {
    padding: 1.75rem 1.5rem;
  }
  .jakvi-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .jakvi-footer-grid {
    grid-template-columns: 1fr;
  }
  .jakvi-topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .jakvi-paper-title {
    font-size: 1.45rem;
  }
}