/**
 * Enhanced Sidebar Styles
 * - More distinctive logo
 * - Better visual hierarchy
 */

/* Enhanced Sidebar Brand */
.sidebar-brand {
  padding: 1.5rem 1rem;
  border-bottom: 2px solid transparent;
  border-image: linear-gradient(90deg, #2dd4bf, #22d3ee, #3b82f6) 1;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.05), rgba(34, 211, 238, 0.05));
  transition: all 0.3s ease;
}

.sidebar-brand:hover {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.1), rgba(34, 211, 238, 0.1));
}

.brand-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.brand-logo svg {
  filter: drop-shadow(0 4px 12px rgba(20, 184, 166, 0.3));
  transition: all 0.3s ease;
}

.sidebar-brand:hover .brand-logo svg {
  filter: drop-shadow(0 6px 20px rgba(20, 184, 166, 0.5));
  transform: scale(1.05);
}

.brand-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--teal), var(--cyan), var(--teal-light));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 3s ease infinite;
  letter-spacing: 0.5px;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.brand-tag {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: white;
  text-transform: uppercase;
  padding: 4px 12px;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(20, 184, 166, 0.3);
  animation: tagPulse 2s ease-in-out infinite;
}

@keyframes tagPulse {
  0%, 100% { box-shadow: 0 2px 8px rgba(20, 184, 166, 0.3); }
  50% { box-shadow: 0 4px 16px rgba(20, 184, 166, 0.5); }
}

/* Enhanced Nav Items */
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  margin: 0.25rem 0.5rem;
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(135deg, var(--teal), var(--cyan));
  transform: scaleY(0);
  transition: transform 0.3s ease;
}

.nav-link:hover::before,
.nav-link.active::before {
  transform: scaleY(1);
}

.nav-link:hover {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.1), rgba(34, 211, 238, 0.1));
  color: var(--teal);
  transform: translateX(4px);
}

.nav-link.active {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.15), rgba(34, 211, 238, 0.15));
  color: var(--teal);
  font-weight: 600;
}

.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(148, 163, 184, 0.1);
  transition: all 0.3s ease;
}

.nav-link:hover .nav-icon,
.nav-link.active .nav-icon {
  background: linear-gradient(135deg, var(--teal-light), var(--cyan));
  transform: scale(1.1) rotate(5deg);
}

.nav-link:hover .nav-icon svg,
.nav-link.active .nav-icon svg {
  color: white;
}

.nav-icon svg {
  transition: all 0.3s ease;
}

.nav-label {
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.nav-link:hover .nav-label,
.nav-link.active .nav-label {
  font-weight: 600;
}

/* Enhanced Nav Badge */
.nav-badge {
  margin-left: auto;
  padding: 3px 8px;
  font-size: 0.625rem;
  font-weight: 700;
  border-radius: 10px;
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Enhanced Sidebar Footer */
.sidebar-footer {
  padding: 1rem;
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, #2dd4bf, #22d3ee, #3b82f6) 1;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.05), rgba(34, 211, 238, 0.05));
}

.sidebar-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  animation: statusPulse 2s ease-in-out infinite;
}

.status-dot.online {
  background: #10b981;
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.1); }
}

.status-text {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Dark Mode */
[data-theme="dark"] .sidebar-brand {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.1), rgba(34, 211, 238, 0.1));
}

[data-theme="dark"] .nav-link:hover {
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.15), rgba(34, 211, 238, 0.15));
}

[data-theme="dark"] .sidebar-status {
  background: rgba(30, 41, 59, 0.8);
}

[data-theme="dark"] .status-text {
  color: white;
}