/* ============================================
   ISOLATED JOURNAL THEME — Zamonaviy Ilm-fan
   Colors extracted from 2konf.png cover:
   - Deep Teal / Dark Turquoise / Oceanic Navy (#011627, #022438, #04324d)
   - Vibrant Emerald Teal & Sky Turquoise (#00A896, #028090, #00B4D8)
   - Clean White & Silver accents
   ============================================ */

/* Dark Mode (Default) */
:root {
  --color-bg-deep: #011627;
  --color-bg-primary: #022438;
  --color-bg-secondary: #04324d;
  --color-bg-card: #074566;
  --color-bg-card-hover: #0a567e;
  
  --color-accent-primary: #00A896;
  --color-accent-secondary: #00B4D8;
  --color-accent-blue: #028090;
  
  --gradient-primary: linear-gradient(135deg, #028090 0%, #00A896 100%);
  --gradient-hero: linear-gradient(160deg, #011627 0%, #022c44 50%, #044263 100%);
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #b5d5e2;
  --color-text-muted: #6b98ab;
}

/* Light Mode */
[data-theme="light"] {
  --color-bg-deep: #f0f9f8;
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #e2f3f1;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #f2faf9;
  
  --color-accent-primary: #028090;
  --color-accent-secondary: #00A896;
  --color-accent-blue: #05668D;
  
  --gradient-primary: linear-gradient(135deg, #05668D 0%, #028090 100%);
  --gradient-hero: linear-gradient(160deg, #f0f9f8 0%, #ffffff 100%);
  
  --color-text-primary: #022b3a;
  --color-text-secondary: #274955;
  --color-text-muted: #5e808c;
}

/* Background Pattern (Dark only) */
.bg-pattern {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  pointer-events: none;
  z-index: 0;
  background-image: 
    linear-gradient(45deg, rgba(0, 168, 150, 0.03) 1px, transparent 1px),
    linear-gradient(-45deg, rgba(2, 128, 144, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
}

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

[data-theme="light"] body {
  background: linear-gradient(135deg, #f0f9f8 0%, #e5f5f3 100%) !important;
}

/* ============================================
   ISOLATED HEADER
   ============================================ */
.journal-header {
  position: sticky !important;
  top: 35px !important;
  left: 0;
  right: 0;
  background: rgba(2, 36, 56, 0.95) !important;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 2px solid var(--color-accent-primary) !important;
  z-index: 9999 !important;
  padding: 12px 0 !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
  display: block !important;
  visibility: visible !important;
  opacity: 1 !important;
}

[data-theme="light"] .journal-header {
  background: rgba(255, 255, 255, 0.98) !important;
  border-bottom: 2px solid var(--color-accent-primary) !important;
  box-shadow: 0 4px 20px rgba(0, 50, 80, 0.08) !important;
}

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

.journal-header__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.journal-header__logo-img {
  height: 52px;
  border-radius: 6px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.journal-header__title {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.journal-header__title span {
  color: var(--color-accent-primary);
  font-size: 12px;
}

[data-theme="light"] .journal-header__title {
  color: #022b3a !important;
}

[data-theme="light"] .journal-header__title span {
  color: #028090 !important;
}

.journal-nav {
  display: flex;
  gap: 22px;
}

.journal-nav__link {
  color: var(--color-text-secondary);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  transition: color 0.3s;
}

.journal-nav__link:hover, .journal-nav__link.active {
  color: var(--color-accent-primary);
}

[data-theme="light"] .journal-nav__link {
  color: #274955 !important;
}

[data-theme="light"] .journal-nav__link:hover,
[data-theme="light"] .journal-nav__link.active {
  color: #028090 !important;
}

.journal-header__actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.return-btn {
  background: transparent !important;
  color: var(--color-accent-primary) !important;
  border: 1px solid var(--color-accent-primary) !important;
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.3s ease;
}

.return-btn:hover {
  background: var(--color-accent-primary) !important;
  color: #fff !important;
}

[data-theme="light"] .return-btn {
  color: #028090 !important;
  border-color: #028090 !important;
}

[data-theme="light"] .return-btn:hover {
  background: #028090 !important;
  color: #ffffff !important;
}

.journal-tg-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(0, 168, 150, 0.15);
  border: 1px solid rgba(0, 168, 150, 0.3);
  border-radius: 20px;
  color: var(--color-accent-primary);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.journal-tg-btn:hover {
  background: var(--color-accent-primary);
  color: #022438;
}

[data-theme="light"] .journal-tg-btn {
  background: rgba(2, 128, 144, 0.1);
  border-color: rgba(2, 128, 144, 0.25);
  color: #028090;
}

[data-theme="light"] .journal-tg-btn:hover {
  background: #028090;
  color: #ffffff;
}

/* Theme Toggle Button */
.theme-toggle {
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-primary) !important;
  color: var(--color-accent-primary) !important;
  background: rgba(0, 168, 150, 0.1) !important;
  cursor: pointer;
  transition: all 0.3s ease;
}

[data-theme="light"] .theme-toggle {
  background: #ffffff !important;
  color: #028090 !important;
  border: 1px solid #028090 !important;
}

/* ============================================
   HERO SECTION
   ============================================ */
.journal-hero {
  position: relative;
  padding: 60px 0 50px !important;
  overflow: hidden;
  display: flex;
  align-items: center;
  z-index: 1;
}

.journal-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: 
    linear-gradient(45deg, rgba(0, 168, 150, 0.04) 2px, transparent 2px),
    linear-gradient(-45deg, rgba(2, 128, 144, 0.04) 2px, transparent 2px);
  background-size: 60px 60px;
  z-index: 1;
  opacity: 0.6;
}

[data-theme="light"] .journal-hero-bg {
  background-image: none !important;
  background: radial-gradient(circle at top right, rgba(0, 168, 150, 0.08) 0%, transparent 60%) !important;
  opacity: 0.8 !important;
}

.journal-hero__badge {
  display: inline-block;
  padding: 8px 20px;
  background: rgba(0, 168, 150, 0.15);
  border: 1px solid rgba(0, 168, 150, 0.4);
  color: var(--color-accent-primary);
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 1px;
  backdrop-filter: blur(5px);
}

[data-theme="light"] .journal-hero__badge {
  background: rgba(2, 128, 144, 0.1);
  border: 1px solid rgba(2, 128, 144, 0.3);
  color: #028090;
}

.journal-hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 25px;
}

.journal-hero-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.journal-hero-btn--primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 168, 150, 0.3);
}

.journal-hero-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 168, 150, 0.45);
}

.journal-hero-btn--outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid rgba(0, 168, 150, 0.4);
}

.journal-hero-btn--outline:hover {
  background: rgba(0, 168, 150, 0.1);
  border-color: var(--color-accent-primary);
}

[data-theme="light"] .journal-hero-btn--primary {
  background: linear-gradient(135deg, #05668D 0%, #028090 100%) !important;
  color: #ffffff !important;
}

[data-theme="light"] .journal-hero-btn--outline {
  color: #022b3a !important;
  border-color: #028090 !important;
}

[data-theme="light"] .journal-hero-btn--outline:hover {
  background: rgba(2, 128, 144, 0.08) !important;
}

.journal-cover-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 120%; height: 120%;
  background: radial-gradient(circle, rgba(0, 168, 150, 0.3) 0%, rgba(0,0,0,0) 70%);
  filter: blur(40px);
  z-index: -1;
}

[data-theme="light"] .journal-cover-glow {
  background: radial-gradient(circle, rgba(2, 128, 144, 0.15) 0%, rgba(255,255,255,0) 70%);
}

.journal-cover-display img:hover {
  transform: translateY(-8px) scale(1.02) !important;
}

/* ============================================
   CARDS & SECTIONS
   ============================================ */
.journal-card, .issue-card, .article-card {
  background: var(--color-bg-card, #074566);
  border: 1px solid rgba(0, 168, 150, 0.2);
  border-radius: 14px;
  transition: all 0.3s ease;
}

[data-theme="light"] .journal-card,
[data-theme="light"] .issue-card,
[data-theme="light"] .article-card {
  background: #ffffff !important;
  border: 1px solid rgba(2, 128, 144, 0.12) !important;
  box-shadow: 0 4px 18px rgba(0, 50, 80, 0.05);
}

.journal-card:hover, .issue-card:hover, .article-card:hover {
  border-color: var(--color-accent-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

/* Section styling */
.journal-section {
  padding: 60px 0;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 45px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  color: var(--color-text-primary);
  margin-bottom: 10px;
}

[data-theme="light"] .section-title {
  color: #022b3a;
}

.section-subtitle {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

/* Passport Table */
.passport-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg-card);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(0, 168, 150, 0.2);
}

[data-theme="light"] .passport-table {
  background: #ffffff;
  border-color: rgba(2, 128, 144, 0.15);
}

.passport-table td {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

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

.passport-table td:first-child {
  font-weight: 600;
  color: var(--color-accent-primary);
  width: 260px;
}

[data-theme="light"] .passport-table td:first-child {
  color: #028090;
}

.passport-table td:last-child {
  color: var(--color-text-primary);
}

[data-theme="light"] .passport-table td:last-child {
  color: #022b3a;
}

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

.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: #00D4AA;
  color: #022438;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.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: 'Playfair Display', serif;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}

[data-theme="light"] .issue-card__title {
  color: #028090;
}

/* Footer */
.journal-footer {
  background: var(--color-bg-primary);
  padding: 40px 0;
  border-top: 1px solid rgba(0, 168, 150, 0.15);
  color: var(--color-text-secondary);
  text-align: center;
  position: relative;
  z-index: 1;
}

[data-theme="light"] .journal-footer {
  background: #ffffff;
  border-top: 1px solid rgba(2, 128, 144, 0.12);
  color: #5e808c;
}