/* Sidebar Navigation - Premium Design */
.sidebar {
  height: 100%;
  width: var(--sidebar-width);
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 40%, #334155 100%);
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
  overflow-x: hidden;
  overflow-y: auto;
  padding-top: 0;
  padding-bottom: 20px;
  backdrop-filter: blur(10px);
}

.name {
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 30px 20px 20px 20px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.name img {
  border-radius: 50%;
  width: 120px;
  height: 120px;
  border: 4px solid rgba(59, 130, 246, 0.3);
  object-fit: cover;
  margin-bottom: 15px;
  box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: all var(--transition-speed) var(--transition-smooth);
}

.name img:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 16px 48px rgba(59, 130, 246, 0.5), 0 0 0 2px rgba(59, 130, 246, 0.4);
  border-color: rgba(59, 130, 246, 0.6);
}

.name a {
  display: block;
  padding: 0 !important;
  font-size: 20px;
  letter-spacing: 0.5px;
}

/* Sidebar Navigation Links */
.sidebar a {
  padding: 14px 18px 14px 22px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  font-family: var(--font-primary);
  transition: all var(--transition-speed);
  margin: 3px 12px;
  border-radius: 8px;
  letter-spacing: 0.5px;
}

.sidebar a i {
  margin-right: 10px;
  font-size: 16px;
  width: 18px;
  text-align: center;
}

.sidebar a:hover {
  color: var(--text-light);
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2) 0%, rgba(20, 184, 166, 0.2) 100%);
  transform: translateX(6px);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.3);
  border-left: 3px solid var(--primary-color);
}

._1, ._2, ._3, ._4, ._5, ._6, ._7, ._8 {
  background: transparent;
}

/* Social Icons in Sidebar */
.social_icons {
  background: transparent;
  padding: 20px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 20px;
}

.social-icons-center {
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 12px;
}

.social_icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  font-size: 18px;
  color: var(--text-light);
  transition: all var(--transition-speed);
  backdrop-filter: blur(10px);
}

.social_icons a:hover {
  background: var(--accent-color);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
}