/* ============================================
   ILM SINERGIYASI — Journal Custom Theme
   ============================================ */

/* Dark Mode (Default) */
:root {
  --color-primary: #0084ff;
  --color-primary-hover: #0066cc;
  --color-accent-primary: #00b4d8;
  --color-accent-secondary: #0077b6;
  --color-accent-gold: #d4af37;
  
  --color-bg-deep: #031428;
  --color-bg-primary: #051d38;
  --color-bg-secondary: #072547;
  --color-bg-card: #071f3a;
  --color-bg-card-hover: #0c2d54;
  --color-bg-elevated: #0f3560;
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #b3c2d4;
  --color-text-muted: #748caa;
  --color-text-dim: #4a5c73;
  
  --font-heading: 'Playfair Display', Georgia, serif;
}

/* Light Mode Theme */
[data-theme="light"] {
  --color-primary: #0066cc !important;
  --color-primary-hover: #004d99 !important;
  --color-accent-primary: #0077b6 !important;
  --color-accent-secondary: #0096c7 !important;
  --color-accent-gold: #b45309 !important;
  
  --color-bg-deep: #f8fafc !important;
  --color-bg-primary: #ffffff !important;
  --color-bg-secondary: #f1f5f9 !important;
  --color-bg-card: #ffffff !important;
  --color-bg-card-hover: #f8fafc !important;
  --color-bg-elevated: #e2e8f0 !important;
  
  --color-text-primary: #0a1f38 !important;
  --color-text-secondary: #334155 !important;
  --color-text-muted: #64748b !important;
  --color-text-dim: #94a3b8 !important;
}

/* Base html and body background */
html, body {
  background-color: #031428;
}

/* Light mode body & global background overrides */
[data-theme="light"] html,
[data-theme="light"] body {
  background-color: var(--color-bg-deep) !important;
  background: var(--color-bg-deep) !important;
  color: var(--color-text-secondary) !important;
}

[data-theme="light"] .bg-pattern {
  display: none !important;
  background-image: none !important;
}

/* Typography & Headings */
h1, h2, h3, h4, .section__title, .page-hero__title, .journal-hero h1 {
  font-family: var(--font-heading) !important;
}

[data-theme="light"] .section__title,
[data-theme="light"] .page-hero__title,
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3 {
  color: #0a1f38 !important;
}

[data-theme="light"] .section__subtitle,
[data-theme="light"] .page-hero__subtitle {
  color: #475569 !important;
}

/* ============================================
   JOURNAL HEADER
   ============================================ */
.journal-header {
  position: sticky;
  top: 35px;
  z-index: 1000;
  background: rgba(3, 20, 40, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid rgba(0, 180, 216, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  transition: all 0.3s ease;
}

[data-theme="light"] .journal-header {
  background: rgba(255, 255, 255, 0.96) !important;
  box-shadow: 0 4px 20px rgba(5, 38, 76, 0.06) !important;
  border-bottom: 2px solid #0084ff !important;
}

.journal-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 20px;
}

.journal-header__title span {
  color: var(--color-accent-primary, #00b4d8) !important;
}

[data-theme="light"] .journal-header__title {
  color: #0a1f38 !important;
}

[data-theme="light"] .journal-header__title span {
  color: #0077b6 !important;
}

.journal-nav__link.active {
  color: var(--color-accent-primary, #00b4d8) !important;
  background: rgba(0, 180, 216, 0.1) !important;
}

[data-theme="light"] .journal-nav__link {
  color: #334155 !important;
}

[data-theme="light"] .journal-nav__link:hover,
[data-theme="light"] .journal-nav__link.active {
  color: #0077b6 !important;
  background: rgba(0, 119, 182, 0.08) !important;
}

[data-theme="light"] .return-btn {
  color: #0a1f38 !important;
  border: 1px solid rgba(10, 31, 56, 0.2) !important;
}

[data-theme="light"] .return-btn:hover {
  background: #0a1f38 !important;
  color: #ffffff !important;
}

[data-theme="light"] .theme-toggle {
  border: 1px solid rgba(10, 31, 56, 0.2) !important;
  background: #ffffff !important;
  color: #0a1f38 !important;
}

[data-theme="light"] .theme-toggle:hover {
  border-color: #0077b6 !important;
  color: #0077b6 !important;
}

[data-theme="light"] .lang-dropdown__toggle {
  background: #f1f5f9 !important;
  border-color: rgba(10, 31, 56, 0.15) !important;
  color: #0a1f38 !important;
}

[data-theme="light"] .lang-dropdown__menu {
  background: #ffffff !important;
  border-color: rgba(10, 31, 56, 0.1) !important;
  box-shadow: 0 10px 30px rgba(5, 38, 76, 0.1) !important;
}

[data-theme="light"] .lang-dropdown__item {
  color: #334155 !important;
}

[data-theme="light"] .lang-dropdown__item:hover,
[data-theme="light"] .lang-dropdown__item.active {
  background: #f0f7ff !important;
  color: #0077b6 !important;
}

/* ============================================
   HERO SECTION
   ============================================ */
.journal-hero {
  padding: 60px 0 45px !important;
  position: relative;
}

.journal-hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(0, 180, 216, 0.12) 0%, transparent 60%);
  pointer-events: none;
}

[data-theme="light"] .journal-hero-bg {
  background: radial-gradient(circle at 80% 20%, rgba(0, 119, 182, 0.08) 0%, transparent 60%) !important;
  opacity: 1 !important;
}

.journal-hero__badge {
  display: inline-block;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.35);
  color: #00b4d8;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 6px 14px;
  border-radius: 20px;
}

[data-theme="light"] .journal-hero__badge {
  background: rgba(0, 119, 182, 0.08) !important;
  border-color: rgba(0, 119, 182, 0.25) !important;
  color: #0077b6 !important;
}

[data-theme="light"] .journal-hero blockquote {
  color: #b45309 !important;
  border-left: 3px solid #b45309 !important;
}

[data-theme="light"] .journal-hero p {
  color: #334155 !important;
}

.journal-cover-display {
  perspective: 1000px;
}

.journal-cover-3d {
  width: 100%;
  max-width: 320px;
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 180, 216, 0.2);
  border: 2px solid rgba(0, 180, 216, 0.3);
  transform: rotateY(-6deg) rotateX(2deg);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

[data-theme="light"] .journal-cover-3d {
  border-color: rgba(0, 119, 182, 0.25);
  box-shadow: 0 20px 40px rgba(5, 38, 76, 0.12), 0 0 25px rgba(0, 119, 182, 0.12);
}

.journal-cover-display:hover .journal-cover-3d {
  transform: rotateY(0deg) rotateX(0deg) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(0, 180, 216, 0.35);
}

[data-theme="light"] .journal-cover-display:hover .journal-cover-3d {
  box-shadow: 0 25px 50px rgba(5, 38, 76, 0.18), 0 0 35px rgba(0, 119, 182, 0.2);
}

/* Hero Action Buttons in Light Mode */
[data-theme="light"] .journal-hero-btn--primary {
  background: #0077b6 !important;
  color: #ffffff !important;
  box-shadow: 0 4px 18px rgba(0, 119, 182, 0.3) !important;
}

[data-theme="light"] .journal-hero-btn--primary:hover {
  background: #005f94 !important;
  box-shadow: 0 8px 25px rgba(0, 119, 182, 0.45) !important;
}

[data-theme="light"] .journal-hero-btn--outline {
  background: #ffffff !important;
  color: #0a1f38 !important;
  border: 1px solid rgba(10, 31, 56, 0.2) !important;
  box-shadow: 0 4px 14px rgba(10, 31, 56, 0.05) !important;
}

[data-theme="light"] .journal-hero-btn--outline:hover {
  background: #f1f5f9 !important;
  border-color: #0077b6 !important;
  color: #0077b6 !important;
}

/* ============================================
   DIRECTIONS / SCOPE SECTION
   ============================================ */
[data-theme="light"] section[style*="background: rgba(0, 180, 216, 0.03)"] {
  background: rgba(0, 119, 182, 0.03) !important;
}

[data-theme="light"] .section .container > div > div[style*="background: var(--color-bg-card)"] {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 4px 18px rgba(5, 38, 76, 0.04) !important;
}

[data-theme="light"] .section .container > div > div[style*="background: var(--color-bg-card)"] h3 {
  color: #0a1f38 !important;
}

[data-theme="light"] .section .container > div > div[style*="background: var(--color-bg-card)"] p {
  color: #64748b !important;
}

/* ============================================
   ARCHIVE & ISSUES GRID
   ============================================ */
.archive-page .page-hero {
  padding: 35px 0 15px !important;
}

.archive-page .archive-controls {
  margin-bottom: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
}

.issues-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 28px;
  margin-top: 25px;
}

.issue-card {
  background: var(--color-bg-card, #071f3a);
  border: 1px solid rgba(0, 180, 216, 0.2);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  position: relative;
}

[data-theme="light"] .issue-card {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.12) !important;
  box-shadow: 0 8px 25px rgba(5, 38, 76, 0.06) !important;
}

.issue-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-accent-primary, #00b4d8);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.25);
}

[data-theme="light"] .issue-card:hover {
  border-color: #0077b6 !important;
  box-shadow: 0 16px 36px rgba(0, 102, 204, 0.15) !important;
}

.issue-card__cover-wrap {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: rgba(0, 0, 0, 0.05);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.issue-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.issue-card:hover .issue-card__cover {
  transform: scale(1.04);
}

.issue-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #00b4d8;
  color: #031428;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.issue-card__body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.issue-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: 8px;
  color: var(--color-text-primary, #ffffff);
  line-height: 1.35;
}

[data-theme="light"] .issue-card__title {
  color: #0a1f38 !important;
}

.issue-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--color-text-muted, #748caa);
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .issue-card__meta {
  border-top: 1px solid rgba(0, 0, 0, 0.06) !important;
  color: #64748b !important;
}

/* ============================================
   ISSUE BANNER & OVERVIEW
   ============================================ */
.issue-banner {
  background: linear-gradient(135deg, #031428 0%, #072242 50%, #003f7a 100%);
  border: 1px solid rgba(0, 180, 216, 0.35);
  border-radius: 16px;
  padding: 32px 36px;
  color: #ffffff;
  margin-bottom: 35px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .issue-banner {
  background: linear-gradient(135deg, #05264c 0%, #0066cc 100%) !important;
  border: 1px solid rgba(0, 180, 216, 0.4) !important;
}

.issue-banner__title {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  color: #ffffff;
}

.issue-banner__sub {
  font-size: 1rem;
  opacity: 0.9;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.issue-overview {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  margin-bottom: 45px;
  align-items: start;
}

@media (max-width: 860px) {
  .issue-overview {
    grid-template-columns: 1fr;
  }
  .issue-overview__cover {
    order: -1;
    max-width: 260px;
    margin: 0 auto;
  }
}

.issue-overview__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text-primary, #ffffff);
  margin-bottom: 14px;
}

[data-theme="light"] .issue-overview__title {
  color: #0a1f38 !important;
}

.issue-overview__desc {
  font-size: 0.96rem;
  line-height: 1.7;
  color: var(--color-text-secondary, #b3c2d4);
  margin-bottom: 24px;
}

[data-theme="light"] .issue-overview__desc {
  color: #334155 !important;
}

.issue-meta-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin-bottom: 24px;
}

.issue-meta-table td {
  padding: 8px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .issue-meta-table td {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06) !important;
}

.issue-meta-table td:first-child {
  font-weight: 600;
  color: var(--color-text-muted, #748caa);
  width: 180px;
}

.issue-meta-table td:last-child {
  color: var(--color-text-primary, #ffffff);
}

[data-theme="light"] .issue-meta-table td:last-child {
  color: #0f172a !important;
}

.issue-full-box {
  background: rgba(0, 180, 216, 0.08);
  border: 1px solid rgba(0, 180, 216, 0.25);
  border-radius: 12px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 45px;
}

[data-theme="light"] .issue-full-box {
  background: rgba(0, 119, 182, 0.06) !important;
  border: 1px solid rgba(0, 119, 182, 0.2) !important;
}

.issue-full-box__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text-primary, #ffffff);
  margin-bottom: 4px;
}

[data-theme="light"] .issue-full-box__title {
  color: #0a1f38 !important;
}

.issue-full-box__desc {
  font-size: 0.88rem;
  color: var(--color-text-muted, #748caa);
}

/* ============================================
   ARTICLE CARDS
   ============================================ */
.issue-articles-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 25px;
  padding-bottom: 12px;
  border-bottom: 2px solid #00b4d8;
}

.issue-articles-header h2 {
  font-size: 1.45rem;
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-text-primary, #ffffff);
  margin: 0;
}

[data-theme="light"] .issue-articles-header h2 {
  color: #0a1f38 !important;
}

.articles-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.issue-article-card {
  background: var(--color-bg-card, #071f3a);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 24px 28px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  position: relative;
}

[data-theme="light"] .issue-article-card {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 4px 18px rgba(5, 38, 76, 0.04) !important;
}

.issue-article-card:hover {
  border-color: #00b4d8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .issue-article-card:hover {
  border-color: #0077b6 !important;
  box-shadow: 0 8px 24px rgba(0, 102, 204, 0.1) !important;
}

.issue-article-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 10px;
}

.issue-article-card__authors {
  font-size: 0.95rem;
  font-weight: 600;
  color: #00b4d8;
}

[data-theme="light"] .issue-article-card__authors {
  color: #0077b6 !important;
}

.issue-article-card__pages {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-secondary, #b3c2d4);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
}

[data-theme="light"] .issue-article-card__pages {
  background: #f1f5f9 !important;
  border-color: #e2e8f0 !important;
  color: #475569 !important;
}

.issue-article-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 12px;
}

.issue-article-card__title a {
  color: var(--color-text-primary, #ffffff);
  text-decoration: none;
  transition: color 0.2s ease;
}

[data-theme="light"] .issue-article-card__title a {
  color: #0a1f38 !important;
}

.issue-article-card__title a:hover {
  color: #0077b6 !important;
}

.issue-article-card__doi {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.25);
  color: #00b4d8;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
  text-decoration: none;
  margin-bottom: 16px;
  transition: all 0.2s ease;
}

[data-theme="light"] .issue-article-card__doi {
  background: #f0f9ff !important;
  border-color: #bae6fd !important;
  color: #0284c7 !important;
}

.issue-article-card__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .issue-article-card__bottom {
  border-top: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.issue-article-card__actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.issue-article-card__stats {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.82rem;
  color: var(--color-text-muted, #748caa);
  font-weight: 500;
}

/* ============================================
   EDITORIAL BOARD & TEAM CARDS
   ============================================ */
[data-theme="light"] .team-card {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 6px 20px rgba(5, 38, 76, 0.05) !important;
}

[data-theme="light"] .team-card__name {
  color: #0a1f38 !important;
}

[data-theme="light"] .team-card__role {
  color: #0077b6 !important;
}

[data-theme="light"] .team-card__affiliation {
  color: #64748b !important;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
[data-theme="light"] .about-page div[style*="background: var(--color-bg-card)"] {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 4px 20px rgba(5, 38, 76, 0.04) !important;
}

[data-theme="light"] .about-page div[style*="background: linear-gradient"] {
  background: linear-gradient(135deg, #05264c 0%, #0066cc 100%) !important;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
[data-theme="light"] .contact-info__item {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 4px 16px rgba(5, 38, 76, 0.04) !important;
}

[data-theme="light"] .contact-info__title {
  color: #0a1f38 !important;
}

[data-theme="light"] .contact-info__text {
  color: #475569 !important;
}

[data-theme="light"] .contact-form-wrap {
  background: #ffffff !important;
  border: 1px solid rgba(5, 38, 76, 0.1) !important;
  box-shadow: 0 8px 25px rgba(5, 38, 76, 0.05) !important;
}

[data-theme="light"] .form-label {
  color: #0a1f38 !important;
}

[data-theme="light"] .form-input,
[data-theme="light"] .form-select,
[data-theme="light"] .form-textarea {
  background: #f8fafc !important;
  border: 1px solid #cbd5e1 !important;
  color: #0a1f38 !important;
}

[data-theme="light"] .form-input:focus,
[data-theme="light"] .form-select:focus,
[data-theme="light"] .form-textarea:focus {
  border-color: #0077b6 !important;
  background: #ffffff !important;
  box-shadow: 0 0 0 3px rgba(0, 119, 182, 0.15) !important;
}

/* ============================================
   JOURNAL FOOTER
   ============================================ */
.journal-footer {
  padding: 40px 0;
  border-top: 1px solid rgba(0, 180, 216, 0.2);
  text-align: center;
}

[data-theme="light"] .journal-footer {
  background: #ffffff !important;
  border-top: 1px solid rgba(5, 38, 76, 0.1) !important;
  color: #334155 !important;
}