/* ===================================
   COMPONENT-SPECIFIC STYLES
   =================================== */

/* Layout Grid */
.layout-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  max-width: 1200px;
  margin: 0 auto;
  gap: var(--spacing-2xl);
  padding: var(--spacing-2xl) var(--spacing-lg);
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: var(--spacing-2xl);
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  padding-right: var(--spacing-lg);
}

.profile-section {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.profile-avatar {
  width: 80px;
  height: 80px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  box-shadow: 0 0 20px rgba(0, 255, 65, 0.1);
}

.profile-name {
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.02em;
}

.profile-role {
  color: var(--accent-primary);
  font-size: 0.95rem;
  font-family: var(--font-mono);
  margin-bottom: var(--spacing-sm);
  opacity: 0.9;
}

.profile-bio {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.social-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 4px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.02);
}

.social-link:hover {
  color: var(--accent-primary);
  border-color: var(--border-dim);
  background: rgba(0, 255, 65, 0.05);
  transform: translateX(2px);
}

.social-icon {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-dim);
  width: 24px;
  text-align: center;
}

.social-link:hover .social-icon {
  color: var(--accent-primary);
}

/* Main Content Area */
.main-content {
  min-width: 0;
}

/* Navigation Tabs */
.nav-tabs {
  display: flex;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
  border-bottom: 1px solid var(--border-dim);
  padding-bottom: var(--spacing-sm);
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.nav-tabs::-webkit-scrollbar {
  display: none;
}

.nav-tab {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  padding: var(--spacing-xs) 0;
  position: relative;
  white-space: nowrap;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.nav-tab:hover {
  color: var(--text-primary);
}

.nav-tab.active {
  color: var(--accent-primary);
}

.nav-tab.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-primary);
  box-shadow: 0 -2px 10px rgba(0, 255, 65, 0.5);
}

/* Content Sections */
.content-section {
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Work Experience Updates */
.work-timeline {
  border-left: 1px solid var(--border-dim);
  padding-left: var(--spacing-xl);
  margin-left: var(--spacing-sm);
}

.work-item {
  position: relative;
  margin-bottom: var(--spacing-2xl);
}

.work-item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--spacing-xl) - 5px);
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 2px solid var(--accent-dim);
  transition: all var(--transition-normal);
}

.work-item:hover::before {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  box-shadow: 0 0 10px var(--accent-primary);
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .layout-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
  }

  .sidebar {
    position: relative;
    top: 0;
    border-bottom: 1px solid var(--border-dim);
    padding-bottom: var(--spacing-xl);
    padding-right: 0;
    align-items: center;
    text-align: center;
  }

  .profile-section {
    align-items: center;
    text-align: center;
  }

  .profile-bio {
    max-width: 600px;
    margin: 0 auto var(--spacing-md);
  }

  .social-links {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
  }

  .social-link {
    background: var(--bg-card);
    padding: var(--spacing-xs) var(--spacing-md);
  }

  .nav-tabs {
    justify-content: flex-start;
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
  }
}

@media (max-width: 480px) {
  .layout-grid {
    padding: var(--spacing-md);
    gap: var(--spacing-lg);
  }

  .profile-name {
    font-size: 1.4rem;
  }

  .social-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }

  .social-link {
    justify-content: center;
  }
}