/* Advanced Cyber OS Interface */
.os-interface-advanced {
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    border: 2px solid #00d4ff;
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 
        0 0 30px rgba(0, 212, 255, 0.3),
        inset 0 0 20px rgba(0, 212, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.os-interface-advanced::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00d4ff, #0ea5e9);
    z-index: 10;
}

.os-interface-advanced::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 0, 128, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Header with enhanced glow */
.os-header-glow {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 212, 255, 0.3);
    position: relative;
}

.os-title-animated {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.os-name-holo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #00d4ff;
    text-shadow: 
        0 0 10px rgba(0, 212, 255, 0.5),
        0 0 20px rgba(0, 212, 255, 0.3);
    position: relative;
}



.os-version-pulse {
    background: linear-gradient(135deg, #00d4ff, #0ea5e9);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border: 1px solid rgba(0, 212, 255, 0.5);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* Enhanced status indicator */
.system-status-enhanced {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-indicator-advanced {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    position: relative;
}

.status-indicator-advanced.online {
    background: #22c55e;
    box-shadow: 
        0 0 15px rgba(34, 197, 94, 0.8),
        0 0 25px rgba(34, 197, 94, 0.4);
}



.status-text-glow {
    color: #22c55e;
    font-size: 0.875rem;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(34, 197, 94, 0.5);
}

/* Cyber desktop grid */
.desktop-grid-cyber {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
}

.app-icon-cyber {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
}



.app-icon-cyber::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    right: -5px;
    bottom: -5px;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    border-radius: 1rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-icon-cyber:hover {
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px) scale(1.02);
}

.app-icon-cyber:hover::before {
    opacity: 1;
}

.icon-bg-neon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00d4ff, #0ea5e9, #ff0080);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    transition: all 0.4s ease;
    box-shadow: 
        0 4px 20px rgba(0, 212, 255, 0.4),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}



.app-icon-cyber:hover .icon-bg-neon {
    transform: scale(1.05);
    box-shadow: 
        0 6px 20px rgba(0, 212, 255, 0.4),
        0 0 30px rgba(0, 212, 255, 0.2),
        inset 0 0 20px rgba(255, 255, 255, 0.1);
}

.app-name-glow {
    color: #f1f5f9;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    text-shadow: 0 0 5px rgba(241, 245, 249, 0.3);
    transition: all 0.3s ease;
}

.app-icon-cyber:hover .app-name-glow {
    color: #00d4ff;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.8);
}

/* Cyber taskbar */
.taskbar-cyber {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9));
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    backdrop-filter: blur(15px);
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.start-menu-glow {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #00d4ff, #0ea5e9);
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.4);
}

.start-menu-glow:hover {
    transform: scale(1.1);
    box-shadow: 0 0 25px rgba(0, 212, 255, 0.6);
}

.time-digital {
    color: #f1f5f9;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'Courier New', monospace;
    text-shadow: 0 0 5px rgba(241, 245, 249, 0.3);
}

/* Simplified Animations */
@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}